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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 1.147 2005/02/03 23:46:40 azarah 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 if [ $CROSSCOMPILE -eq 1 ] || [ ! -e /proc/cpuinfo ]
38 then
39 :
40 else
41 CPU_FLAGS=$1
42 USER_CPU=`grep "flags" /proc/cpuinfo`
43
44 for flags in `seq 1 ${#CPU_FLAGS[@]}`
45 do
46 if has ${CPU_FLAGS[$flags - 1]} $USER_CPU && ! has ${CPU_FLAGS[$flags - 1]} $USE
47 then
48 ewarn "Your system is ${CPU_FLAGS[$flags - 1]} capable but you don't have it enabled!"
49 ewarn "You might be cross compiling (in this case set CROSSCOMPILE to 1 to disable this warning."
50 fi
51
52 if ! has ${CPU_FLAGS[$flags - 1]} $USER_CPU && has ${CPU_FLAGS[$flags -1]} $USE
53 then
54 ewarn "You have ${CPU_FLAGS[$flags - 1]} support enabled but your processor doesn't"
55 ewarn "Seem to support it! You might be cross compiling or do not have /proc filesystem"
56 ewarn "enabled. If either is the case, set CROSSCOMPILE to 1 to disable this warning."
57 fi
58 done
59 fi
60}
61
62# Wait for the supplied number of seconds. If no argument is supplied, defaults
63# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not
64# outputting to a terminal, don't wait. For compatability purposes, the argument
65# must be an integer greater than zero.
66# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
67epause() { 29epause() {
68 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 30 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
69 sleep ${1:-5}
70 fi
71} 31}
72 32
73# Beep the specified number of times (defaults to five). If our output 33# @FUNCTION: ebeep
74# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 34# @USAGE: [number of beeps]
35# @DESCRIPTION:
36# Issue the specified number of beeps (default of 5 beeps). Useful when
37# printing a message the user should probably be reading and often used in
38# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
75# don't beep. 39# don't beep at all.
76# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
77ebeep() { 40ebeep() {
78 local n 41 local n
79 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 42 if [[ -z ${EBEEP_IGNORE} ]] ; then
80 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 43 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
81 echo -ne "\a" 44 echo -ne "\a"
82 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 45 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
83 echo -ne "\a" 46 echo -ne "\a"
84 sleep 1 47 sleep 1
85 done 48 done
86 fi 49 fi
87} 50}
88 51
89# This function generate linker scripts in /usr/lib for dynamic
90# libs in /lib. This is to fix linking problems when you have
91# the .so in /lib, and the .a in /usr/lib. What happens is that
92# in some cases when linking dynamic, the .a in /usr/lib is used
93# instead of the .so in /lib due to gcc/libtool tweaking ld's
94# library search path. This cause many builds to fail.
95# See bug #4411 for more info.
96#
97# To use, simply call:
98#
99# gen_usr_ldscript libfoo.so
100#
101# Note that you should in general use the unversioned name of
102# the library, as ldconfig should usually update it correctly
103# to point to the latest version of the library present.
104#
105# <azarah@gentoo.org> (26 Oct 2002)
106#
107gen_usr_ldscript() {
108 local libdir="$(get_libdir)"
109 # Just make sure it exists
110 dodir /usr/${libdir}
111
112 cat > "${D}/usr/${libdir}/${1}" << END_LDSCRIPT
113/* GNU ld script
114 Because Gentoo have critical dynamic libraries
115 in /lib, and the static versions in /usr/lib, we
116 need to have a "fake" dynamic lib in /usr/lib,
117 otherwise we run into linking problems.
118 See bug #4411 on http://bugs.gentoo.org/ for
119 more info. */
120GROUP ( /${libdir}/${1} )
121END_LDSCRIPT
122 fperms a+x "/usr/${libdir}/${1}"
123}
124
125# Simple function to draw a line consisting of '=' the same length as $*
126#
127# <azarah@gentoo.org> (11 Nov 2002)
128#
129draw_line() {
130 local i=0
131 local str_length=""
132
133 # Handle calls that do not have args, or wc not being installed ...
134 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ]
135 then
136 echo "==============================================================="
137 return 0
138 fi
139
140 # Get the length of $*
141 str_length="$(echo -n "$*" | wc -m)"
142
143 while [ "$i" -lt "${str_length}" ]
144 do
145 echo -n "="
146
147 i=$((i + 1))
148 done
149
150 echo
151
152 return 0
153}
154
155# Default directory where patches are located 52# Default directory where patches are located
156EPATCH_SOURCE="${WORKDIR}/patch" 53EPATCH_SOURCE="${WORKDIR}/patch"
157# Default extension for patches 54# Default extension for patches
158EPATCH_SUFFIX="patch.bz2" 55EPATCH_SUFFIX="patch.bz2"
159# Default options for patch 56# Default options for patch
160# 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
161EPATCH_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"
162# 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,
163# and not the full path .. 62# and not the full path ..
164EPATCH_EXCLUDE="" 63EPATCH_EXCLUDE=""
165# Change the printed message for a single patch. 64# Change the printed message for a single patch.
166EPATCH_SINGLE_MSG="" 65EPATCH_SINGLE_MSG=""
66# Change the printed message for multiple patches.
67EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
167# Force applying bulk patches even if not following the style: 68# Force applying bulk patches even if not following the style:
168# 69#
169# ??_${ARCH}_foo.${EPATCH_SUFFIX} 70# ??_${ARCH}_foo.${EPATCH_SUFFIX}
170# 71#
171EPATCH_FORCE="no" 72EPATCH_FORCE="no"
172 73
173# 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
174# or two patches. 75# or two patches.
185# 86#
186# Patches are applied in current directory. 87# Patches are applied in current directory.
187# 88#
188# Bulk Patches should preferibly have the form of: 89# Bulk Patches should preferibly have the form of:
189# 90#
190# ??_${ARCH}_foo.${EPATCH_SUFFIX} 91# ??_${ARCH}_foo.${EPATCH_SUFFIX}
191# 92#
192# For example: 93# For example:
193# 94#
194# 01_all_misc-fix.patch.bz2 95# 01_all_misc-fix.patch.bz2
195# 02_sparc_another-fix.patch.bz2 96# 02_sparc_another-fix.patch.bz2
196# 97#
197# 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
198# specific patches. 99# specific patches.
199# 100#
200# 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
202# hand its a directory, it will set EPATCH_SOURCE to this. 103# hand its a directory, it will set EPATCH_SOURCE to this.
203# 104#
204# <azarah@gentoo.org> (10 Nov 2002) 105# <azarah@gentoo.org> (10 Nov 2002)
205# 106#
206epatch() { 107epatch() {
108 _epatch_draw_line() {
109 [[ -z $1 ]] && set "$(printf "%65s" '')"
110 echo "${1//?/=}"
111 }
112 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
207 local PIPE_CMD="" 113 local PIPE_CMD=""
208 local STDERR_TARGET="${T}/$$.out" 114 local STDERR_TARGET="${T}/$$.out"
209 local PATCH_TARGET="${T}/$$.patch" 115 local PATCH_TARGET="${T}/$$.patch"
210 local PATCH_SUFFIX="" 116 local PATCH_SUFFIX=""
211 local SINGLE_PATCH="no" 117 local SINGLE_PATCH="no"
212 local x="" 118 local x=""
213 119
120 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
121
214 if [ "$#" -gt 1 ] 122 if [ "$#" -gt 1 ]
215 then 123 then
216 local m="" 124 local m=""
217 einfo "${#} patches to apply ..."
218 for m in "$@" ; do 125 for m in "$@" ; do
219 epatch "${m}" 126 epatch "${m}"
220 done 127 done
221 return 0 128 return 0
222 fi 129 fi
276 ;; 183 ;;
277 esac 184 esac
278 185
279 if [ "${SINGLE_PATCH}" = "no" ] 186 if [ "${SINGLE_PATCH}" = "no" ]
280 then 187 then
281 einfo "Applying various patches (bugfixes/updates) ..." 188 einfo "${EPATCH_MULTI_MSG}"
282 fi 189 fi
283 for x in ${EPATCH_SOURCE} 190 for x in ${EPATCH_SOURCE}
284 do 191 do
285 # New ARCH dependant patch naming scheme ... 192 # New ARCH dependant patch naming scheme ...
286 # 193 #
287 # ???_arch_foo.patch 194 # ???_arch_foo.patch
288 # 195 #
289 if [ -f ${x} ] && \ 196 if [ -f ${x} ] && \
290 ([ "${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}" ] || \
291 [ "${EPATCH_FORCE}" = "yes" ]) 198 [ "${EPATCH_FORCE}" = "yes" ])
292 then 199 then
293 local count=0 200 local count=0
294 local popts="${EPATCH_OPTS}" 201 local popts="${EPATCH_OPTS}"
202 local patchname=${x##*/}
295 203
296 if [ -n "${EPATCH_EXCLUDE}" ] 204 if [ -n "${EPATCH_EXCLUDE}" ]
297 then 205 then
298 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ] 206 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
299 then 207 then
300 continue 208 continue
301 fi 209 fi
302 fi 210 fi
303 211
305 then 213 then
306 if [ -n "${EPATCH_SINGLE_MSG}" ] 214 if [ -n "${EPATCH_SINGLE_MSG}" ]
307 then 215 then
308 einfo "${EPATCH_SINGLE_MSG}" 216 einfo "${EPATCH_SINGLE_MSG}"
309 else 217 else
310 einfo "Applying ${x##*/} ..." 218 einfo "Applying ${patchname} ..."
311 fi 219 fi
312 else 220 else
313 einfo " ${x##*/} ..." 221 einfo " ${patchname} ..."
314 fi 222 fi
315 223
316 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 224 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
317 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 225 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
318 226
319 # Allow for prefix to differ ... im lazy, so shoot me :/ 227 # Allow for prefix to differ ... im lazy, so shoot me :/
320 while [ "${count}" -lt 5 ] 228 while [ "${count}" -lt 5 ]
321 do 229 do
322 # Generate some useful debug info ... 230 # Generate some useful debug info ...
323 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 231 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
324 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 232 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
325 233
326 if [ "${PATCH_SUFFIX}" != "patch" ] 234 if [ "${PATCH_SUFFIX}" != "patch" ]
327 then 235 then
328 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 236 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
329 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 237 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
330 else 238 else
331 PATCH_TARGET="${x}" 239 PATCH_TARGET="${x}"
332 fi 240 fi
333 241
334 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 242 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
335 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 243 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
336 244
337 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 245 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
338 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 246 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
339 247
340 if [ "${PATCH_SUFFIX}" != "patch" ] 248 if [ "${PATCH_SUFFIX}" != "patch" ]
341 then 249 then
342 if ! (${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
343 then 251 then
344 echo 252 echo
345 eerror "Could not extract patch!" 253 eerror "Could not extract patch!"
346 #die "Could not extract patch!" 254 #die "Could not extract patch!"
347 count=5 255 count=5
348 break 256 break
349 fi 257 fi
350 fi 258 fi
351 259
352 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
353 then 261 then
354 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 262 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
355 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 263 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
356 echo "ACTUALLY APPLYING ${x##*/} ..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 264 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
357 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 265 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
358 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 266 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
359 267
360 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}-${STDERR_TARGET##*/}.real 2>&1
269 _epatch_assert
361 270
362 if [ "$?" -ne 0 ] 271 if [ "$?" -ne 0 ]
363 then 272 then
364 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##*/}
365 echo 274 echo
366 eerror "A dry-run of patch command succeeded, but actually" 275 eerror "A dry-run of patch command succeeded, but actually"
367 eerror "applying the patch failed!" 276 eerror "applying the patch failed!"
368 #die "Real world sux compared to the dreamworld!" 277 #die "Real world sux compared to the dreamworld!"
369 count=5 278 count=5
370 fi 279 fi
371 280
372 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 281 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
373 282
374 break 283 break
375 fi 284 fi
376 285
377 count=$((count + 1)) 286 count=$((count + 1))
383 fi 292 fi
384 293
385 if [ "${count}" -eq 5 ] 294 if [ "${count}" -eq 5 ]
386 then 295 then
387 echo 296 echo
388 eerror "Failed Patch: ${x##*/}!" 297 eerror "Failed Patch: ${patchname} !"
298 eerror " ( ${PATCH_TARGET} )"
389 eerror 299 eerror
390 eerror "Include in your bugreport the contents of:" 300 eerror "Include in your bugreport the contents of:"
391 eerror 301 eerror
392 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}" 302 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
393 echo 303 echo
394 die "Failed Patch: ${x##*/}!" 304 die "Failed Patch: ${patchname}!"
395 fi 305 fi
396 306
397 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 307 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
398 308
399 eend 0 309 eend 0
400 fi 310 fi
401 done 311 done
402 if [ "${SINGLE_PATCH}" = "no" ] 312 if [ "${SINGLE_PATCH}" = "no" ]
403 then 313 then
404 einfo "Done with patching" 314 einfo "Done with patching"
405 fi 315 fi
406} 316}
407 317
408# This function return true if we are using the NPTL pthreads 318# @FUNCTION: emktemp
409# implementation. 319# @USAGE: [temp dir]
410# 320# @DESCRIPTION:
411# <azarah@gentoo.org> (06 March 2003)
412#
413have_NPTL() {
414 cat > ${T}/test-nptl.c <<-"END"
415 #define _XOPEN_SOURCE
416 #include <unistd.h>
417 #include <stdio.h>
418
419 int main()
420 {
421 char buf[255];
422 char *str = buf;
423
424 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255);
425 if (NULL != str) {
426 printf("%s\n", str);
427 if (NULL != strstr(str, "NPTL"))
428 return 0;
429 }
430
431 return 1;
432 }
433 END
434
435 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ..."
436 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
437 then
438 echo "yes"
439 einfon "Checking what PTHREADS implementation we have ..."
440 if ${T}/nptl
441 then
442 return 0
443 else
444 return 1
445 fi
446 else
447 echo "no"
448 fi
449
450 return 1
451}
452
453# This function check how many cpu's are present, and then set
454# -j in MAKEOPTS accordingly.
455#
456# Thanks to nall <nall@gentoo.org> for this.
457#
458get_number_of_jobs() {
459 local jobs=0
460
461 if [ ! -r /proc/cpuinfo ]
462 then
463 return 1
464 fi
465
466 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
467 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
468 then
469 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
470 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
471 ADMINPARAM="${ADMINPARAM/-j}"
472 fi
473
474 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
475
476 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
477 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
478 then
479 # these archs will always have "[Pp]rocessor"
480 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
481
482 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
483 then
484 # sparc always has "ncpus active"
485 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
486
487 elif [ "${ARCH}" = "alpha" ]
488 then
489 # alpha has "cpus active", but only when compiled with SMP
490 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
491 then
492 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
493 else
494 jobs=2
495 fi
496
497 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
498 then
499 # ppc has "processor", but only when compiled with SMP
500 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
501 then
502 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
503 else
504 jobs=2
505 fi
506 elif [ "${ARCH}" = "s390" ]
507 then
508 # s390 has "# processors : "
509 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
510 else
511 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
512 die "Unknown ARCH -- ${ARCH}!"
513 fi
514
515 # Make sure the number is valid ...
516 if [ "${jobs}" -lt 1 ]
517 then
518 jobs=1
519 fi
520
521 if [ -n "${ADMINPARAM}" ]
522 then
523 if [ "${jobs}" -gt "${ADMINPARAM}" ]
524 then
525 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge ..."
526 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
527 else
528 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge ..."
529 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
530 fi
531 fi
532}
533
534# Cheap replacement for when debianutils (and thus mktemp) 321# Cheap replacement for when debianutils (and thus mktemp)
535# does not exist on the users system 322# does not exist on the users system.
536# vapier@gentoo.org
537#
538# Takes just 1 optional parameter (the directory to create tmpfile in)
539emktemp() { 323emktemp() {
540 local exe="touch" 324 local exe="touch"
541 [ "$1" == "-d" ] && exe="mkdir" && shift 325 [[ $1 == -d ]] && exe="mkdir" && shift
542 local topdir="$1" 326 local topdir=$1
543 327
544 if [ -z "${topdir}" ] 328 if [[ -z ${topdir} ]] ; then
545 then
546 [ -z "${T}" ] \ 329 [[ -z ${T} ]] \
547 && topdir="/tmp" \ 330 && topdir="/tmp" \
548 || topdir="${T}" 331 || topdir=${T}
549 fi 332 fi
550 333
551 if [ -z "$(type -p mktemp)" ] 334 if ! type -P mktemp > /dev/null ; then
552 then 335 # system lacks `mktemp` so we have to fake it
553 local tmp=/ 336 local tmp=/
554 while [ -e "${tmp}" ] ; do 337 while [[ -e ${tmp} ]] ; do
555 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 338 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
556 done 339 done
557 ${exe} "${tmp}" 340 ${exe} "${tmp}" || ${exe} -p "${tmp}"
558 echo "${tmp}" 341 echo "${tmp}"
559 else 342 else
560 [ "${exe}" == "touch" ] \ 343 # the args here will give slightly wierd names on BSD,
561 && exe="-p" \ 344 # but should produce a usable file on all userlands
562 || exe="-d" 345 if [[ ${exe} == "touch" ]] ; then
563 mktemp ${exe} "${topdir}" 346 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
347 else
348 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
564 fi 349 fi
350 fi
565} 351}
566 352
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:
567# Small wrapper for getent (Linux), nidump (Mac OS X), 361# Small wrapper for getent (Linux), nidump (Mac OS X),
568# and pw (FreeBSD) used in enewuser()/enewgroup() 362# and pw (FreeBSD) used in enewuser()/enewgroup()
569# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
570# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
571#
572# egetent(database, key)
573egetent() { 363egetent() {
574 if useq ppc-macos ; then 364 case ${CHOST} in
365 *-darwin*)
575 case "$2" in 366 case "$2" in
576 *[!0-9]*) # Non numeric 367 *[!0-9]*) # Non numeric
577 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 368 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
578 ;; 369 ;;
579 *) # Numeric 370 *) # Numeric
580 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 371 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
581 ;; 372 ;;
582 esac 373 esac
583 elif useq x86-fbsd ; then 374 ;;
584 local action 375 *-freebsd*|*-dragonfly*)
585 if [ "$1" == "passwd" ] 376 local opts action="user"
586 then 377 [[ $1 == "passwd" ]] || action="group"
587 action="user" 378
588 else 379 # lookup by uid/gid
589 action="group" 380 if [[ $2 == [[:digit:]]* ]] ; then
381 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
590 fi 382 fi
383
591 pw show "${action}" "$2" -q 384 pw show ${action} ${opts} "$2" -q
592 else 385 ;;
386 *-netbsd*|*-openbsd*)
387 grep "$2:\*:" /etc/$1
388 ;;
389 *)
593 which nscd >& /dev/null && nscd -i "$1" 390 type -p nscd >& /dev/null && nscd -i "$1"
594 getent "$1" "$2" 391 getent "$1" "$2"
595 fi 392 ;;
393 esac
596} 394}
597 395
598# Simplify/standardize adding users to the system 396# @FUNCTION: enewuser
599# vapier@gentoo.org 397# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
600# 398# @DESCRIPTION:
601# enewuser(username, uid, shell, homedir, groups, extra options) 399# Same as enewgroup, you are not required to understand how to properly add
602# 400# a user to the system. The only required parameter is the username.
603# Default values if you do not specify any: 401# Default uid is (pass -1 for this) next available, default shell is
604# username: REQUIRED ! 402# /bin/false, default homedir is /dev/null, there are no default groups,
605# uid: next available (see useradd(8)) 403# and default params sets the comment as 'added by portage for ${PN}'.
606# note: pass -1 to get default behavior
607# shell: /bin/false
608# homedir: /dev/null
609# groups: none
610# extra: comment of 'added by portage for ${PN}'
611enewuser() { 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
612 # get the username 412 # get the username
613 local euser="$1"; shift 413 local euser=$1; shift
614 if [ -z "${euser}" ] 414 if [[ -z ${euser} ]] ; then
615 then
616 eerror "No username specified !" 415 eerror "No username specified !"
617 die "Cannot call enewuser without a username" 416 die "Cannot call enewuser without a username"
618 fi 417 fi
619 418
620 # lets see if the username already exists 419 # lets see if the username already exists
621 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 420 if [[ -n $(egetent passwd "${euser}") ]] ; then
622 then
623 return 0 421 return 0
624 fi 422 fi
625 einfo "Adding user '${euser}' to your system ..." 423 einfo "Adding user '${euser}' to your system ..."
626 424
627 # options to pass to useradd 425 # options to pass to useradd
628 local opts= 426 local opts=
629 427
630 # handle uid 428 # handle uid
631 local euid="$1"; shift 429 local euid=$1; shift
632 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 430 if [[ -n ${euid} && ${euid} != -1 ]] ; then
633 then
634 if [ "${euid}" -gt 0 ] 431 if [[ ${euid} -gt 0 ]] ; then
635 then
636 if [ ! -z "`egetent passwd ${euid}`" ] 432 if [[ -n $(egetent passwd ${euid}) ]] ; then
637 then
638 euid="next" 433 euid="next"
639 fi 434 fi
640 else 435 else
641 eerror "Userid given but is not greater than 0 !" 436 eerror "Userid given but is not greater than 0 !"
642 die "${euid} is not a valid UID" 437 die "${euid} is not a valid UID"
643 fi 438 fi
644 else 439 else
645 euid="next" 440 euid="next"
646 fi 441 fi
647 if [ "${euid}" == "next" ] 442 if [[ ${euid} == "next" ]] ; then
648 then 443 for ((euid = 101; euid <= 999; euid++)); do
649 local pwrange
650 if [ "${USERLAND}" == "BSD" ] ; then
651 pwrange="`jot 898 101`"
652 else
653 pwrange="`seq 101 999`"
654 fi
655 for euid in ${pwrange} ; do
656 [ -z "`egetent passwd ${euid}`" ] && break 444 [[ -z $(egetent passwd ${euid}) ]] && break
657 done 445 done
658 fi 446 fi
659 opts="${opts} -u ${euid}" 447 opts="${opts} -u ${euid}"
660 einfo " - Userid: ${euid}" 448 einfo " - Userid: ${euid}"
661 449
662 # handle shell 450 # handle shell
663 local eshell="$1"; shift 451 local eshell=$1; shift
664 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 452 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
665 then 453 if [[ ! -e ${ROOT}${eshell} ]] ; then
666 if [ ! -e "${eshell}" ]
667 then
668 eerror "A shell was specified but it does not exist !" 454 eerror "A shell was specified but it does not exist !"
669 die "${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 ${eshell} yourself, use -1"
459 die "Pass '-1' as the shell parameter"
670 fi 460 fi
671 else 461 else
672 if [ "${USERLAND}" == "BSD" ] 462 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
673 then 463 [[ -x ${ROOT}${shell} ]] && break
674 eshell="/usr/bin/false" 464 done
675 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
676 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 ${USERLAND}"
473 esac
677 fi 474 fi
475
476 eshell=${shell}
678 fi 477 fi
679 einfo " - Shell: ${eshell}" 478 einfo " - Shell: ${eshell}"
680 opts="${opts} -s ${eshell}" 479 opts="${opts} -s ${eshell}"
681 480
682 # handle homedir 481 # handle homedir
683 local ehome="$1"; shift 482 local ehome=$1; shift
684 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 483 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
685 then
686 ehome="/dev/null" 484 ehome="/dev/null"
687 fi 485 fi
688 einfo " - Home: ${ehome}" 486 einfo " - Home: ${ehome}"
689 opts="${opts} -d ${ehome}" 487 opts="${opts} -d ${ehome}"
690 488
691 # handle groups 489 # handle groups
692 local egroups="$1"; shift 490 local egroups=$1; shift
693 if [ ! -z "${egroups}" ] 491 if [[ ! -z ${egroups} ]] ; then
694 then
695 local oldifs="${IFS}" 492 local oldifs=${IFS}
696 local defgroup="" exgroups="" 493 local defgroup="" exgroups=""
697 494
698 export IFS="," 495 export IFS=","
699 for g in ${egroups} 496 for g in ${egroups} ; do
700 do
701 export IFS="${oldifs}" 497 export IFS=${oldifs}
702 if [ -z "`egetent group \"${g}\"`" ] 498 if [[ -z $(egetent group "${g}") ]] ; then
703 then
704 eerror "You must add group ${g} to the system first" 499 eerror "You must add group ${g} to the system first"
705 die "${g} is not a valid GID" 500 die "${g} is not a valid GID"
706 fi 501 fi
707 if [ -z "${defgroup}" ] 502 if [[ -z ${defgroup} ]] ; then
708 then
709 defgroup="${g}" 503 defgroup=${g}
710 else 504 else
711 exgroups="${exgroups},${g}" 505 exgroups="${exgroups},${g}"
712 fi 506 fi
713 export IFS="," 507 export IFS=","
714 done 508 done
715 export IFS="${oldifs}" 509 export IFS=${oldifs}
716 510
717 opts="${opts} -g ${defgroup}" 511 opts="${opts} -g ${defgroup}"
718 if [ ! -z "${exgroups}" ] 512 if [[ ! -z ${exgroups} ]] ; then
719 then
720 opts="${opts} -G ${exgroups:1}" 513 opts="${opts} -G ${exgroups:1}"
721 fi 514 fi
722 else 515 else
723 egroups="(none)" 516 egroups="(none)"
724 fi 517 fi
725 einfo " - Groups: ${egroups}" 518 einfo " - Groups: ${egroups}"
726 519
727 # handle extra and add the user 520 # handle extra and add the user
728 local eextra="$@"
729 local oldsandbox="${SANDBOX_ON}" 521 local oldsandbox=${SANDBOX_ON}
730 export SANDBOX_ON="0" 522 export SANDBOX_ON="0"
731 if useq ppc-macos 523 case ${CHOST} in
732 then 524 *-darwin*)
733 ### Make the user 525 ### Make the user
734 if [ -z "${eextra}" ] 526 if [[ -z $@ ]] ; then
735 then
736 dscl . create /users/${euser} uid ${euid} 527 dscl . create /users/${euser} uid ${euid}
737 dscl . create /users/${euser} shell ${eshell} 528 dscl . create /users/${euser} shell ${eshell}
738 dscl . create /users/${euser} home ${ehome} 529 dscl . create /users/${euser} home ${ehome}
739 dscl . create /users/${euser} realname "added by portage for ${PN}" 530 dscl . create /users/${euser} realname "added by portage for ${PN}"
740 ### Add the user to the groups specified 531 ### Add the user to the groups specified
741 local oldifs="${IFS}" 532 local oldifs=${IFS}
742 export IFS="," 533 export IFS=","
743 for g in ${egroups} 534 for g in ${egroups} ; do
744 do
745 dscl . merge /groups/${g} users ${euser} 535 dscl . merge /groups/${g} users ${euser}
746 done 536 done
747 export IFS="${oldifs}" 537 export IFS=${oldifs}
748 else 538 else
749 einfo "Extra options are not supported on macos yet" 539 einfo "Extra options are not supported on Darwin yet"
750 einfo "Please report the ebuild along with the info below" 540 einfo "Please report the ebuild along with the info below"
751 einfo "eextra: ${eextra}" 541 einfo "eextra: $@"
752 die "Required function missing" 542 die "Required function missing"
753 fi 543 fi
754 elif use x86-fbsd ; then 544 ;;
755 if [ -z "${eextra}" ] 545 *-freebsd*|*-dragonfly*)
756 then 546 if [[ -z $@ ]] ; then
757 pw useradd ${euser} ${opts} \ 547 pw useradd ${euser} ${opts} \
758 -c "added by portage for ${PN}" \ 548 -c "added by portage for ${PN}" \
759 die "enewuser failed" 549 die "enewuser failed"
760 else 550 else
761 einfo " - Extra: ${eextra}" 551 einfo " - Extra: $@"
762 pw useradd ${euser} ${opts} \ 552 pw useradd ${euser} ${opts} \
763 -c ${eextra} || die "enewuser failed" 553 "$@" || die "enewuser failed"
764 fi 554 fi
555 ;;
556
557 *-netbsd*)
558 if [[ -z $@ ]] ; then
559 useradd ${opts} ${euser} || die "enewuser failed"
765 else 560 else
766 if [ -z "${eextra}" ] 561 einfo " - Extra: $@"
767 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
768 useradd ${opts} ${euser} \ 581 useradd ${opts} ${euser} \
769 -c "added by portage for ${PN}" \ 582 -c "added by portage for ${PN}" \
770 || die "enewuser failed" 583 || die "enewuser failed"
771 else 584 else
772 einfo " - Extra: ${eextra}" 585 einfo " - Extra: $@"
773 useradd ${opts} ${euser} ${eextra} \ 586 useradd ${opts} ${euser} "$@" \
774 || die "enewuser failed" 587 || die "enewuser failed"
775 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}/${ehome}"
776 fi 597 fi
598
777 export SANDBOX_ON="${oldsandbox}" 599 export SANDBOX_ON=${oldsandbox}
778
779 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
780 then
781 einfo " - Creating ${ehome} in ${D}"
782 dodir ${ehome}
783 fowners ${euser} ${ehome}
784 fperms 755 ${ehome}
785 fi
786} 600}
787 601
788# Simplify/standardize adding groups to the system 602# @FUNCTION: enewgroup
789# vapier@gentoo.org 603# @USAGE: <group> [gid]
790# 604# @DESCRIPTION:
791# enewgroup(group, gid) 605# This function does not require you to understand how to properly add a
792# 606# group to the system. Just give it a group name to add and enewgroup will
793# 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
794# groupname: REQUIRED ! 608# allocate the next available one.
795# gid: next available (see groupadd(8))
796# extra: none
797enewgroup() { 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
798 # get the group 617 # get the group
799 local egroup="$1"; shift 618 local egroup="$1"; shift
800 if [ -z "${egroup}" ] 619 if [ -z "${egroup}" ]
801 then 620 then
802 eerror "No group specified !" 621 eerror "No group specified !"
803 die "Cannot call enewgroup without a group" 622 die "Cannot call enewgroup without a group"
804 fi 623 fi
805 624
806 # see if group already exists 625 # see if group already exists
807 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 626 if [[ -n $(egetent group "${egroup}") ]]; then
808 then
809 return 0 627 return 0
810 fi 628 fi
811 einfo "Adding group '${egroup}' to your system ..." 629 einfo "Adding group '${egroup}' to your system ..."
812 630
813 # options to pass to useradd 631 # options to pass to useradd
819 then 637 then
820 if [ "${egid}" -gt 0 ] 638 if [ "${egid}" -gt 0 ]
821 then 639 then
822 if [ -z "`egetent group ${egid}`" ] 640 if [ -z "`egetent group ${egid}`" ]
823 then 641 then
824 if useq ppc-macos ; then 642 if [[ "${CHOST}" == *-darwin* ]]; then
825 opts="${opts} ${egid}" 643 opts="${opts} ${egid}"
826 else 644 else
827 opts="${opts} -g ${egid}" 645 opts="${opts} -g ${egid}"
828 fi 646 fi
829 else 647 else
843 opts="${opts} ${eextra}" 661 opts="${opts} ${eextra}"
844 662
845 # add the group 663 # add the group
846 local oldsandbox="${SANDBOX_ON}" 664 local oldsandbox="${SANDBOX_ON}"
847 export SANDBOX_ON="0" 665 export SANDBOX_ON="0"
848 if useq ppc-macos ; then 666 case ${CHOST} in
667 *-darwin*)
849 if [ ! -z "${eextra}" ]; 668 if [ ! -z "${eextra}" ];
850 then 669 then
851 einfo "Extra options are not supported on macos yet" 670 einfo "Extra options are not supported on Darwin/OS X yet"
852 einfo "Please report the ebuild along with the info below" 671 einfo "Please report the ebuild along with the info below"
853 einfo "eextra: ${eextra}" 672 einfo "eextra: ${eextra}"
854 die "Required function missing" 673 die "Required function missing"
855 fi 674 fi
856 675
857 # If we need the next available 676 # If we need the next available
858 case ${egid} in 677 case ${egid} in
859 *[!0-9]*) # Non numeric 678 *[!0-9]*) # Non numeric
860 for egid in `jot 898 101`; do 679 for ((egid = 101; egid <= 999; egid++)); do
861 [ -z "`egetent group ${egid}`" ] && break 680 [[ -z $(egetent group ${egid}) ]] && break
862 done 681 done
863 esac 682 esac
864 dscl . create /groups/${egroup} gid ${egid} 683 dscl . create /groups/${egroup} gid ${egid}
865 dscl . create /groups/${egroup} passwd '*' 684 dscl . create /groups/${egroup} passwd '*'
866 elif use x86-fbsd ; then 685 ;;
686
687 *-freebsd*|*-dragonfly*)
867 case ${egid} in 688 case ${egid} in
868 *[!0-9]*) # Non numeric 689 *[!0-9]*) # Non numeric
869 for egid in `jot 898 101`; do 690 for ((egid = 101; egid <= 999; egid++)); do
870 [ -z "`egetent group ${egid}`" ] && break 691 [[ -z $(egetent group ${egid}) ]] && break
871 done 692 done
872 esac 693 esac
873 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 694 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
874 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 *)
875 groupadd ${opts} ${egroup} || die "enewgroup failed" 708 groupadd ${opts} ${egroup} || die "enewgroup failed"
876 fi 709 ;;
710 esac
877 export SANDBOX_ON="${oldsandbox}" 711 export SANDBOX_ON="${oldsandbox}"
878} 712}
879 713
880# Simple script to replace 'dos2unix' binaries 714# @FUNCTION: edos2unix
881# vapier@gentoo.org 715# @USAGE: <file> [more files ...]
882# 716# @DESCRIPTION:
883# edos2unix(file, <more files> ...) 717# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
718# to remove all of these text utilities from DEPEND variables because this
719# is a script based solution. Just give it a list of files to convert and
720# they will all be changed from the DOS CRLF format to the UNIX LF format.
884edos2unix() { 721edos2unix() {
885 for f in "$@" 722 echo "$@" | xargs sed -i 's/\r$//'
886 do
887 cp "${f}" ${T}/edos2unix
888 sed 's/\r$//' ${T}/edos2unix > "${f}"
889 done
890} 723}
891
892
893##############################################################
894# START: Handle .desktop files and menu entries #
895# maybe this should be separated into a new eclass some time #
896# lanius@gentoo.org #
897##############################################################
898 724
899# Make a desktop file ! 725# Make a desktop file !
900# Great for making those icons in kde/gnome startmenu ! 726# Great for making those icons in kde/gnome startmenu !
901# Amaze your friends ! Get the women ! Join today ! 727# Amaze your friends ! Get the women ! Join today !
902# 728#
903# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 729# make_desktop_entry(<command>, [name], [icon], [type], [path])
904# 730#
905# binary: what binary does the app run with ? 731# binary: what command does the app run with ?
906# name: the name that will show up in the menu 732# name: the name that will show up in the menu
907# icon: give your little like a pretty little icon ... 733# icon: give your little like a pretty little icon ...
908# this can be relative (to /usr/share/pixmaps) or 734# this can be relative (to /usr/share/pixmaps) or
909# a full path to an icon 735# a full path to an icon
910# type: what kind of application is this ? for categories: 736# type: what kind of application is this ? for categories:
911# http://www.freedesktop.org/standards/menu-spec/ 737# http://standards.freedesktop.org/menu-spec/latest/apa.html
912# path: if your app needs to startup in a specific dir 738# path: if your app needs to startup in a specific dir
913make_desktop_entry() { 739make_desktop_entry() {
914 [ -z "$1" ] && eerror "make_desktop_entry: You must specify the executable" && return 1 740 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
915 741
916 local exec="${1}" 742 local exec=${1}
917 local name="${2:-${PN}}" 743 local name=${2:-${PN}}
918 local icon="${3:-${PN}.png}" 744 local icon=${3:-${PN}.png}
919 local type="${4}" 745 local type=${4}
920 local subdir="${6}" 746 local path=${5}
921 local path="${5:-${GAMES_BINDIR}}" 747
922 if [ -z "${type}" ] 748 if [[ -z ${type} ]] ; then
923 then 749 local catmaj=${CATEGORY%%-*}
924 case ${CATEGORY} in 750 local catmin=${CATEGORY##*-}
925 "app-emulation") 751 case ${catmaj} in
926 type=Emulator 752 app)
927 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
928 ;; 772 ;;
773
774 dev)
775 type="Development"
776 ;;
777
929 "games-"*) 778 games)
930 type=Game 779 case ${catmin} in
931 subdir="Games" 780 action|fps) type=ActionGame;;
781 arcade) type=ArcadeGame;;
782 board) type=BoardGame;;
783 emulation) type=Emulator;;
784 kids) type=KidsGame;;
785 puzzle) type=LogicGame;;
786 roguelike) type=RolePlaying;;
787 rpg) type=RolePlaying;;
788 simulation) type=Simulation;;
789 sports) type=SportsGame;;
790 strategy) type=StrategyGame;;
791 *) type=;;
792 esac
793 type="Game;${type}"
932 ;; 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
933 "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 ${catmin} in
857 client) type=WebBrowser;;
858 *) type=;;
859 esac
934 type=Network 860 type="Network"
935 subdir="${type}"
936 ;; 861 ;;
862
937 *) 863 *)
938 type= 864 type=
939 subdir=
940 ;; 865 ;;
941 esac 866 esac
942 fi 867 fi
943 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%% *:-${desktop_name}}.desktop
944 875
876 cat <<-EOF > "${desktop}"
945echo "[Desktop Entry] 877 [Desktop Entry]
946Encoding=UTF-8 878 Encoding=UTF-8
947Version=0.9.2 879 Version=1.0
948Name=${name} 880 Name=${name}
949Type=Application 881 Type=Application
950Comment=${DESCRIPTION} 882 Comment=${DESCRIPTION}
951Exec=${exec} 883 Exec=${exec}
884 TryExec=${exec%% *}
952Path=${path} 885 Path=${path}
953Icon=${icon} 886 Icon=${icon}
954Categories=Application;${type};" > "${desktop}" 887 Categories=${type};
888 EOF
955 889
890 (
891 # wrap the env here so that the 'insinto' call
892 # doesn't corrupt the env of the caller
956 insinto /usr/share/applications 893 insinto /usr/share/applications
957 doins "${desktop}" 894 doins "${desktop}"
958 895 )
959 return 0
960} 896}
961 897
962# Make a GDM/KDM Session file 898# @FUNCTION: validate_desktop_entries
963# 899# @USAGE: [directories]
964# make_desktop_entry(<title>, <command>) 900# @MAINTAINER:
965# title: File to execute to start the Window Manager 901# Carsten Lohrke <carlo@gentoo.org>
966# 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}
967 925
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.
968make_session_desktop() { 931make_session_desktop() {
969
970 [ -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
971 [ -z "$2" ] && eerror "make_session_desktop: You must specify the command" && return 1 933 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1
972 934
973 local title="${1}" 935 local title=$1
974 local command="${2}" 936 local command=$2
975 local desktop="${T}/${wm}.desktop" 937 local desktop=${T}/${wm}.desktop
976 938
939 cat <<-EOF > "${desktop}"
977echo "[Desktop Entry] 940 [Desktop Entry]
978Encoding=UTF-8 941 Encoding=UTF-8
979Name=${title} 942 Name=${title}
980Comment=This session logs you into ${title} 943 Comment=This session logs you into ${title}
981Exec=${command} 944 Exec=${command}
982TryExec=${command} 945 TryExec=${command}
983Type=Application" > "${desktop}" 946 Type=Application
947 EOF
984 948
949 (
950 # wrap the env here so that the 'insinto' call
951 # doesn't corrupt the env of the caller
985 insinto /usr/share/xsessions 952 insinto /usr/share/xsessions
986 doins "${desktop}" 953 doins "${desktop}"
987 954 )
988 return 0
989} 955}
990 956
957# @FUNCTION: domenu
958# @USAGE: <menus>
959# @DESCRIPTION:
960# Install the list of .desktop menu files into the appropriate directory
961# (/usr/share/applications).
991domenu() { 962domenu() {
992 local i 963 (
993 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
994 insinto /usr/share/applications 967 insinto /usr/share/applications
995 for i in ${@} 968 for i in "$@" ; do
996 do
997 if [ -f "${i}" ]; 969 if [[ -f ${i} ]] ; then
998 then
999 doins ${i} 970 doins "${i}"
971 ((ret+=$?))
1000 elif [ -d "${i}" ]; 972 elif [[ -d ${i} ]] ; then
1001 then
1002 for j in ${i}/*.desktop 973 for j in "${i}"/*.desktop ; do
1003 do
1004 doins ${j} 974 doins "${j}"
975 ((ret+=$?))
1005 done 976 done
1006 fi 977 fi
1007 done 978 done
979 exit ${ret}
980 )
1008} 981}
1009 982
983# @FUNCTION: newmenu
984# @USAGE: <menu> <newname>
985# @DESCRIPTION:
986# Like all other new* functions, install the specified menu as newname.
987newmenu() {
988 (
989 # wrap the env here so that the 'insinto' call
990 # doesn't corrupt the env of the caller
991 insinto /usr/share/applications
992 newins "$@"
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.
1010doicon() { 1001doicon() {
1011 local i 1002 (
1012 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
1013 insinto /usr/share/pixmaps 1006 insinto /usr/share/pixmaps
1014 for i in ${@} 1007 for i in "$@" ; do
1015 do
1016 if [ -f "${i}" ]; 1008 if [[ -f ${i} ]] ; then
1017 then
1018 doins ${i} 1009 doins "${i}"
1010 ((ret+=$?))
1019 elif [ -d "${i}" ]; 1011 elif [[ -d ${i} ]] ; then
1020 then
1021 for j in ${i}/*.png 1012 for j in "${i}"/*.png ; do
1022 do
1023 doins ${j} 1013 doins "${j}"
1014 ((ret+=$?))
1024 done 1015 done
1025 fi 1016 fi
1026 done 1017 done
1018 exit ${ret}
1019 )
1027} 1020}
1028 1021
1029############################################################## 1022# @FUNCTION: newicon
1030# END: Handle .desktop files and menu entries # 1023# @USAGE: <icon> <newname>
1031############################################################## 1024# @DESCRIPTION:
1032 1025# Like all other new* functions, install the specified icon as newname.
1026newicon() {
1027 (
1028 # wrap the env here so that the 'insinto' call
1029 # doesn't corrupt the env of the caller
1030 insinto /usr/share/pixmaps
1031 newins "$@"
1032 )
1033}
1033 1034
1034# for internal use only (unpack_pdv and unpack_makeself) 1035# for internal use only (unpack_pdv and unpack_makeself)
1035find_unpackable_file() { 1036find_unpackable_file() {
1036 local src="$1" 1037 local src=$1
1037 if [ -z "${src}" ] 1038 if [[ -z ${src} ]] ; then
1038 then
1039 src="${DISTDIR}/${A}" 1039 src=${DISTDIR}/${A}
1040 else 1040 else
1041 if [ -e "${DISTDIR}/${src}" ] 1041 if [[ -e ${DISTDIR}/${src} ]] ; then
1042 then
1043 src="${DISTDIR}/${src}" 1042 src=${DISTDIR}/${src}
1044 elif [ -e "${PWD}/${src}" ] 1043 elif [[ -e ${PWD}/${src} ]] ; then
1045 then
1046 src="${PWD}/${src}" 1044 src=${PWD}/${src}
1047 elif [ -e "${src}" ] 1045 elif [[ -e ${src} ]] ; then
1048 then
1049 src="${src}" 1046 src=${src}
1050 fi
1051 fi 1047 fi
1052 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1048 fi
1049 [[ ! -e ${src} ]] && return 1
1053 echo "${src}" 1050 echo "${src}"
1054} 1051}
1055 1052
1053# @FUNCTION: unpack_pdv
1054# @USAGE: <file to unpack> <size of off_t>
1055# @DESCRIPTION:
1056# Unpack those pesky pdv generated files ... 1056# Unpack those pesky pdv generated files ...
1057# They're self-unpacking programs with the binary package stuffed in 1057# They're self-unpacking programs with the binary package stuffed in
1058# 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
1059# 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.
1060# 1060#
1061# Usage: unpack_pdv [file to unpack] [size of off_t]
1062# - 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
1063# information out of the binary executable myself. basically you pass in 1062# information out of the binary executable myself. Basically you pass in
1064# 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#
1065# archive. one way to determine this is by running the following commands: 1066# One way to determine this is by running the following commands:
1066# strings <pdv archive> | grep lseek 1067# strings <pdv archive> | grep lseek
1067# strace -elseek <pdv archive> 1068# strace -elseek <pdv archive>
1068# 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
1069# 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
1070# parameter. here is an example: 1071# parameter. Here is an example:
1071# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1072# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1072# lseek 1073# lseek
1073# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1074# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1074# lseek(3, -4, SEEK_END) = 2981250 1075# lseek(3, -4, SEEK_END) = 2981250
1075# 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.
1076unpack_pdv() { 1077unpack_pdv() {
1077 local src="`find_unpackable_file $1`" 1078 local src=$(find_unpackable_file "$1")
1078 local sizeoff_t="$2" 1079 local sizeoff_t=$2
1079 1080
1081 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1080 [ -z "${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 :("
1081 1083
1082 local shrtsrc="`basename ${src}`" 1084 local shrtsrc=$(basename "${src}")
1083 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1085 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1084 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1086 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1085 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 ${sizeoff_t} | hexdump -e \"%i\")
1086 1088
1087 # grab metadata for debug reasons 1089 # grab metadata for debug reasons
1088 local metafile="$(emktemp)" 1090 local metafile=$(emktemp)
1089 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1091 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1090 1092
1091 # rip out the final file name from the metadata 1093 # rip out the final file name from the metadata
1092 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1094 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1093 datafile="`basename ${datafile}`" 1095 datafile=$(basename "${datafile}")
1094 1096
1095 # now lets uncompress/untar the file if need be 1097 # now lets uncompress/untar the file if need be
1096 local tmpfile="$(emktemp)" 1098 local tmpfile=$(emktemp)
1097 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1099 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1098 1100
1099 local iscompressed="`file -b ${tmpfile}`" 1101 local iscompressed=$(file -b "${tmpfile}")
1100 if [ "${iscompressed:0:8}" == "compress" ] ; then 1102 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1101 iscompressed=1 1103 iscompressed=1
1102 mv ${tmpfile}{,.Z} 1104 mv ${tmpfile}{,.Z}
1103 gunzip ${tmpfile} 1105 gunzip ${tmpfile}
1104 else 1106 else
1105 iscompressed=0 1107 iscompressed=0
1106 fi 1108 fi
1107 local istar="`file -b ${tmpfile}`" 1109 local istar=$(file -b "${tmpfile}")
1108 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1110 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1109 istar=1 1111 istar=1
1110 else 1112 else
1111 istar=0 1113 istar=0
1112 fi 1114 fi
1113 1115
1141 true 1143 true
1142 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1144 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1143 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1145 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1144} 1146}
1145 1147
1148# @FUNCTION: unpack_makeself
1149# @USAGE: [file to unpack] [offset] [tail|dd]
1150# @DESCRIPTION:
1146# Unpack those pesky makeself generated files ... 1151# Unpack those pesky makeself generated files ...
1147# They're shell scripts with the binary package tagged onto 1152# They're shell scripts with the binary package tagged onto
1148# the end of the archive. Loki utilized the format as does 1153# the end of the archive. Loki utilized the format as does
1149# many other game companies. 1154# many other game companies.
1150# 1155#
1151# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1156# If the file is not specified, then ${A} is used. If the
1152# - If the file is not specified then unpack will utilize ${A}.
1153# - If the offset is not specified then we will attempt to extract 1157# offset is not specified then we will attempt to extract
1154# the proper offset from the script itself. 1158# the proper offset from the script itself.
1155unpack_makeself() { 1159unpack_makeself() {
1160 local src_input=${1:-${A}}
1156 local src="$(find_unpackable_file "$1")" 1161 local src=$(find_unpackable_file "${src_input}")
1157 local skip="$2" 1162 local skip=$2
1158 local exe="$3" 1163 local exe=$3
1159 1164
1165 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1166
1160 local shrtsrc="$(basename "${src}")" 1167 local shrtsrc=$(basename "${src}")
1161 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1168 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1162 if [ -z "${skip}" ] 1169 if [[ -z ${skip} ]] ; then
1163 then
1164 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1170 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1165 local skip=0 1171 local skip=0
1166 exe=tail 1172 exe=tail
1167 case ${ver} in 1173 case ${ver} in
1168 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1174 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1169 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1175 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1170 ;; 1176 ;;
1171 2.0|2.0.1) 1177 2.0|2.0.1)
1172 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1178 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1173 ;; 1179 ;;
1181 ;; 1187 ;;
1182 2.1.3) 1188 2.1.3)
1183 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1189 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1184 let skip="skip + 1" 1190 let skip="skip + 1"
1185 ;; 1191 ;;
1186 2.1.4) 1192 2.1.4|2.1.5)
1187 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1193 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1188 skip=$(head -n ${skip} "${src}" | wc -c) 1194 skip=$(head -n ${skip} "${src}" | wc -c)
1189 exe="dd" 1195 exe="dd"
1190 ;; 1196 ;;
1191 *) 1197 *)
1203 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}'";;
1204 *) die "makeself cant handle exe '${exe}'" 1210 *) die "makeself cant handle exe '${exe}'"
1205 esac 1211 esac
1206 1212
1207 # 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
1208 local tmpfile="$(emktemp)" 1214 local tmpfile=$(emktemp)
1209 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1215 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1210 local filetype="$(file -b "${tmpfile}")" 1216 local filetype=$(file -b "${tmpfile}")
1211 case ${filetype} in 1217 case ${filetype} in
1212 *tar\ archive) 1218 *tar\ archive*)
1213 eval ${exe} | tar --no-same-owner -xf - 1219 eval ${exe} | tar --no-same-owner -xf -
1214 ;; 1220 ;;
1215 bzip2*) 1221 bzip2*)
1216 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1222 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1217 ;; 1223 ;;
1227 ;; 1233 ;;
1228 esac 1234 esac
1229 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1235 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1230} 1236}
1231 1237
1238# @FUNCTION: check_license
1239# @USAGE: [license]
1240# @DESCRIPTION:
1232# Display a license for user to accept. 1241# Display a license for user to accept. If no license is
1233#
1234# Usage: check_license [license]
1235# - If the file is not specified then ${LICENSE} is used. 1242# specified, then ${LICENSE} is used.
1236check_license() { 1243check_license() {
1237 local lic=$1 1244 local lic=$1
1238 if [ -z "${lic}" ] ; then 1245 if [ -z "${lic}" ] ; then
1239 lic="${PORTDIR}/licenses/${LICENSE}" 1246 lic="${PORTDIR}/licenses/${LICENSE}"
1240 else 1247 else
1241 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1248 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1242 lic="${PORTDIR}/licenses/${src}" 1249 lic="${PORTDIR}/licenses/${lic}"
1243 elif [ -e "${PWD}/${src}" ] ; then 1250 elif [ -e "${PWD}/${lic}" ] ; then
1244 lic="${PWD}/${src}" 1251 lic="${PWD}/${lic}"
1245 elif [ -e "${src}" ] ; then 1252 elif [ -e "${lic}" ] ; then
1246 lic="${src}" 1253 lic="${lic}"
1247 fi
1248 fi 1254 fi
1255 fi
1249 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1256 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1250 local l="`basename ${lic}`" 1257 local l="`basename ${lic}`"
1251 1258
1252 # here is where we check for the licenses the user already 1259 # here is where we check for the licenses the user already
1253 # accepted ... if we don't find a match, we make the user accept 1260 # accepted ... if we don't find a match, we make the user accept
1254 local shopts=$- 1261 local shopts=$-
1255 local alic 1262 local alic
1256 set -o noglob #so that bash doesn't expand "*" 1263 set -o noglob #so that bash doesn't expand "*"
1257 for alic in ${ACCEPT_LICENSE} ; do 1264 for alic in ${ACCEPT_LICENSE} ; do
1258 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1265 if [[ ${alic} == ${l} ]]; then
1259 set +o noglob; set -${shopts} #reset old shell opts 1266 set +o noglob; set -${shopts} #reset old shell opts
1260 return 0 1267 return 0
1261 fi 1268 fi
1262 done 1269 done
1263 set +o noglob; set -$shopts #reset old shell opts 1270 set +o noglob; set -$shopts #reset old shell opts
1264 1271
1265 local licmsg="$(emktemp)" 1272 local licmsg=$(emktemp)
1266 cat << EOF > ${licmsg} 1273 cat <<-EOF > ${licmsg}
1267********************************************************** 1274 **********************************************************
1268The following license outlines the terms of use of this 1275 The following license outlines the terms of use of this
1269package. You MUST accept this license for installation to 1276 package. You MUST accept this license for installation to
1270continue. When you are done viewing, hit 'q'. If you 1277 continue. When you are done viewing, hit 'q'. If you
1271CTRL+C out of this, the install will not run! 1278 CTRL+C out of this, the install will not run!
1272********************************************************** 1279 **********************************************************
1273 1280
1274EOF 1281 EOF
1275 cat ${lic} >> ${licmsg} 1282 cat ${lic} >> ${licmsg}
1276 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1283 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1277 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1284 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1278 read alic 1285 read alic
1279 case ${alic} in 1286 case ${alic} in
1286 die "Failed to accept license" 1293 die "Failed to accept license"
1287 ;; 1294 ;;
1288 esac 1295 esac
1289} 1296}
1290 1297
1298# @FUNCTION: cdrom_get_cds
1299# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1300# @DESCRIPTION:
1291# 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
1292# the whole 'non-interactive' policy, but damnit I want CD support ! 1302# the whole 'non-interactive' policy, but damnit I want CD support !
1293# 1303#
1294# with these cdrom functions we handle all the user interaction and 1304# With these cdrom functions we handle all the user interaction and
1295# 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()
1296# 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
1297# found at CDROM_ROOT. 1307# found at CDROM_ROOT.
1298# 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#
1299# 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',
1300# 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
1301# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1315# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1302# 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#
1303# 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.
1304#
1305# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1306# - this will attempt to locate a cd based upon a file that is on
1307# the cd ... the more files you give this function, the more cds
1308# the cdrom functions will handle
1309cdrom_get_cds() { 1320cdrom_get_cds() {
1310 # 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
1311 # the # of files they gave us 1322 # the # of files they gave us
1312 local cdcnt=0 1323 local cdcnt=0
1313 local f= 1324 local f=
1314 for f in "$@" ; do 1325 for f in "$@" ; do
1315 cdcnt=$((cdcnt + 1)) 1326 ((++cdcnt))
1316 export CDROM_CHECK_${cdcnt}="$f" 1327 export CDROM_CHECK_${cdcnt}="$f"
1317 done 1328 done
1318 export CDROM_TOTAL_CDS=${cdcnt} 1329 export CDROM_TOTAL_CDS=${cdcnt}
1319 export CDROM_CURRENT_CD=1 1330 export CDROM_CURRENT_CD=1
1320 1331
1321 # now we see if the user gave use CD_ROOT ... 1332 # now we see if the user gave use CD_ROOT ...
1322 # 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
1323 if [[ ! -z ${CD_ROOT} ]] ; then
1324 export CDROM_ROOT=${CD_ROOT}
1325 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1326 return
1327 fi
1328 # do the same for CD_ROOT_X
1329 if [[ ! -z ${CD_ROOT_1} ]] ; then 1334 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1330 local var= 1335 local var=
1331 cdcnt=0 1336 cdcnt=0
1332 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1337 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1333 cdcnt=$((cdcnt + 1)) 1338 ((++cdcnt))
1334 var="CD_ROOT_${cdcnt}" 1339 var="CD_ROOT_${cdcnt}"
1340 [[ -z ${!var} ]] && var="CD_ROOT"
1335 if [[ -z ${!var} ]] ; then 1341 if [[ -z ${!var} ]] ; then
1336 eerror "You must either use just the CD_ROOT" 1342 eerror "You must either use just the CD_ROOT"
1337 eerror "or specify ALL the CD_ROOT_X variables." 1343 eerror "or specify ALL the CD_ROOT_X variables."
1338 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1344 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1339 die "could not locate CD_ROOT_${cdcnt}" 1345 die "could not locate CD_ROOT_${cdcnt}"
1340 fi 1346 fi
1341 export CDROM_ROOTS_${cdcnt}="${!var}"
1342 done 1347 done
1343 export CDROM_ROOT=${CDROM_ROOTS_1} 1348 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1344 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}
1345 return 1356 return
1346 fi 1357 fi
1347 1358
1359 # User didn't help us out so lets make sure they know they can
1360 # simplify the whole process ...
1348 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1361 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1349 einfon "This ebuild will need the " 1362 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1350 if [[ -z ${CDROM_NAME} ]] ; then
1351 echo "cdrom for ${PN}."
1352 else
1353 echo "${CDROM_NAME}."
1354 fi
1355 echo 1363 echo
1356 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"
1357 einfo "mounted somewhere on your filesystem, just export" 1365 einfo "mounted somewhere on your filesystem, just export"
1358 einfo "the variable CD_ROOT so that it points to the" 1366 einfo "the variable CD_ROOT so that it points to the"
1359 einfo "directory containing the files." 1367 einfo "directory containing the files."
1360 echo 1368 echo
1361 einfo "For example:" 1369 einfo "For example:"
1362 einfo "export CD_ROOT=/mnt/cdrom" 1370 einfo "export CD_ROOT=/mnt/cdrom"
1363 echo 1371 echo
1364 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
1365 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1382 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1366 cdcnt=0 1383 cdcnt=0
1367 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1384 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1368 cdcnt=$((cdcnt + 1)) 1385 ((++cdcnt))
1369 var="CDROM_NAME_${cdcnt}" 1386 var="CDROM_NAME_${cdcnt}"
1370 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1387 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1371 done 1388 done
1372 echo 1389 echo
1373 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"
1374 einfo "mounted somewhere on your filesystem, just export" 1391 einfo "mounted somewhere on your filesystem, just export"
1375 einfo "the following variables so they point to the right place:" 1392 einfo "the following variables so they point to the right place:"
1376 einfon "" 1393 einfon ""
1377 cdcnt=0 1394 cdcnt=0
1378 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1395 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1379 cdcnt=$((cdcnt + 1)) 1396 ((++cdcnt))
1380 echo -n " CD_ROOT_${cdcnt}" 1397 echo -n " CD_ROOT_${cdcnt}"
1381 done 1398 done
1382 echo 1399 echo
1383 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"
1384 einfo "you only have one cdrom, you can export CD_ROOT" 1401 einfo "you only have one cdrom, you can export CD_ROOT"
1387 echo 1404 echo
1388 einfo "For example:" 1405 einfo "For example:"
1389 einfo "export CD_ROOT_1=/mnt/cdrom" 1406 einfo "export CD_ROOT_1=/mnt/cdrom"
1390 echo 1407 echo
1391 fi 1408 fi
1409
1410 export CDROM_SET=""
1392 export CDROM_CURRENT_CD=0 1411 export CDROM_CURRENT_CD=0
1393 cdrom_load_next_cd 1412 cdrom_load_next_cd
1394} 1413}
1395 1414
1396# this is only used when you need access to more than one cd. 1415# @FUNCTION: cdrom_load_next_cd
1397# when you have finished using the first cd, just call this function. 1416# @DESCRIPTION:
1398# 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
1399# 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.
1400cdrom_load_next_cd() { 1423cdrom_load_next_cd() {
1401 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1402 local var= 1424 local var
1403 1425 ((++CDROM_CURRENT_CD))
1404 if [[ ! -z ${CD_ROOT} ]] ; then
1405 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1406 return
1407 fi
1408 1426
1409 unset CDROM_ROOT 1427 unset CDROM_ROOT
1410 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1428 var=CD_ROOT_${CDROM_CURRENT_CD}
1429 [[ -z ${!var} ]] && var="CD_ROOT"
1411 if [[ -z ${!var} ]] ; then 1430 if [[ -z ${!var} ]] ; then
1412 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1431 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1413 cdrom_locate_file_on_cd ${!var} 1432 _cdrom_locate_file_on_cd ${!var}
1414 else 1433 else
1415 export CDROM_ROOT=${!var} 1434 export CDROM_ROOT=${!var}
1416 fi 1435 fi
1417 1436
1418 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1437 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1423# 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
1424# 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
1425# displayed and we'll hang out here until: 1444# displayed and we'll hang out here until:
1426# (1) the file is found on a mounted cdrom 1445# (1) the file is found on a mounted cdrom
1427# (2) the user hits CTRL+C 1446# (2) the user hits CTRL+C
1428cdrom_locate_file_on_cd() { 1447_cdrom_locate_file_on_cd() {
1448 local mline=""
1449 local showedmsg=0
1450
1429 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
1430 local dir="$(dirname ${@})" 1459 local dir=$(dirname ${cdset[${i}]})
1431 local file="$(basename ${@})" 1460 local file=$(basename ${cdset[${i}]})
1432 local mline=""
1433 local showedmsg=0
1434 1461
1435 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do 1462 local point= node= fs= foo=
1436 [[ -d ${mline}/${dir} ]] || continue 1463 while read point node fs foo ; do
1437 [[ ! -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
1438 && 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))
1439 done 1476 done
1440 1477
1441 if [[ -z ${CDROM_ROOT} ]] ; then
1442 echo 1478 echo
1443 if [[ ${showedmsg} -eq 0 ]] ; then 1479 if [[ ${showedmsg} -eq 0 ]] ; then
1444 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1480 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1445 if [[ -z ${CDROM_NAME} ]] ; then 1481 if [[ -z ${CDROM_NAME} ]] ; then
1446 einfo "Please insert the cdrom for ${PN} now !" 1482 einfo "Please insert+mount the cdrom for ${PN} now !"
1447 else
1448 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1449 fi
1450 else 1483 else
1451 if [[ -z ${CDROM_NAME_1} ]] ; then
1452 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1453 else
1454 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1455 einfo "Please insert+mount the ${!var} cdrom now !" 1484 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1456 fi
1457 fi 1485 fi
1458 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
1459 fi 1493 fi
1494 showedmsg=1
1495 fi
1460 einfo "Press return to scan for the cd again" 1496 einfo "Press return to scan for the cd again"
1461 einfo "or hit CTRL+C to abort the emerge." 1497 einfo "or hit CTRL+C to abort the emerge."
1462 read 1498 echo
1463 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"
1464 done 1504 done
1465} 1505}
1466 1506
1467# Make sure that LINGUAS only contains languages that 1507# Make sure that LINGUAS only contains languages that
1468# a package can support 1508# a package can support
1469# 1509#
1470# usage: strip-linguas <allow LINGUAS> 1510# usage: strip-linguas <allow LINGUAS>
1471# strip-linguas -i <directories of .po files> 1511# strip-linguas -i <directories of .po files>
1472# strip-linguas -u <directories of .po files> 1512# strip-linguas -u <directories of .po files>
1473# 1513#
1474# The first form allows you to specify a list of LINGUAS. 1514# The first form allows you to specify a list of LINGUAS.
1475# 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
1476# directories and uses the intersection of the lists. 1516# directories and uses the intersection of the lists.
1477# 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
1478# directories and uses the union of the lists. 1518# directories and uses the union of the lists.
1479strip-linguas() { 1519strip-linguas() {
1480 local ls newls 1520 local ls newls nols
1481 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then 1521 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1482 local op="$1"; shift 1522 local op=$1; shift
1483 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1523 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift
1484 local d f 1524 local d f
1485 for d in "$@" ; do 1525 for d in "$@" ; do
1486 if [ "${op}" == "-u" ] ; then 1526 if [[ ${op} == "-u" ]] ; then
1487 newls="${ls}" 1527 newls=${ls}
1488 else 1528 else
1489 newls="" 1529 newls=""
1490 fi 1530 fi
1491 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1531 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do
1492 if [ "${op}" == "-i" ] ; then 1532 if [[ ${op} == "-i" ]] ; then
1493 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}" 1533 hasq ${f} ${ls} && newls="${newls} ${f}"
1494 else 1534 else
1495 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}" 1535 hasq ${f} ${ls} || newls="${newls} ${f}"
1496 fi 1536 fi
1497 done 1537 done
1498 ls="${newls}" 1538 ls=${newls}
1499 done 1539 done
1500 ls="${ls//.po}"
1501 else 1540 else
1502 ls="$@" 1541 ls="$@"
1503 fi 1542 fi
1504 1543
1505 ls=" ${ls} " 1544 nols=""
1506 newls="" 1545 newls=""
1507 for f in ${LINGUAS} ; do 1546 for f in ${LINGUAS} ; do
1508 if [ "${ls/ ${f} /}" != "${ls}" ] ; then 1547 if hasq ${f} ${ls} ; then
1509 newls="${newls} ${f}" 1548 newls="${newls} ${f}"
1510 else 1549 else
1511 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1550 nols="${nols} ${f}"
1512 fi 1551 fi
1513 done 1552 done
1514 if [ -z "${newls}" ] ; then 1553 [[ -n ${nols} ]] \
1515 unset LINGUAS 1554 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols}
1516 else
1517 export LINGUAS="${newls}" 1555 export LINGUAS=${newls:1}
1518 fi
1519} 1556}
1520 1557
1521# moved from kernel.eclass since they are generally useful outside of 1558# @FUNCTION: set_arch_to_kernel
1522# kernel.eclass -iggy (20041002) 1559# @DESCRIPTION:
1523
1524# the following functions are useful in kernel module ebuilds, etc.
1525# for an example see ivtv or drbd ebuilds
1526
1527# set's ARCH to match what the kernel expects 1560# Set the env ARCH to match what the kernel expects.
1528set_arch_to_kernel() { 1561set_arch_to_kernel() {
1529 i=10 1562 i=10
1530 while ((i--)) ; do 1563 while ((i--)) ; do
1531 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass" 1564 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1532 done 1565 done
1535 x86) export ARCH="i386";; 1568 x86) export ARCH="i386";;
1536 amd64) export ARCH="x86_64";; 1569 amd64) export ARCH="x86_64";;
1537 hppa) export ARCH="parisc";; 1570 hppa) export ARCH="parisc";;
1538 mips) export ARCH="mips";; 1571 mips) export ARCH="mips";;
1539 sparc) export ARCH="$(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="$(tc-arch-kernel)";; # Yeah this is ugly, but it's even WORSE if you don't do this. linux-info.eclass's set_arch_to_kernel is fixed, but won't get used over this one!
1540 *) export ARCH="${ARCH}";; 1573 *) export ARCH="${ARCH}";;
1541 esac 1574 esac
1542} 1575}
1543 1576
1544# set's ARCH back to what portage expects 1577# @FUNCTION: set_arch_to_portage
1578# @DESCRIPTION:
1579# Set the env ARCH to match what portage expects.
1545set_arch_to_portage() { 1580set_arch_to_portage() {
1546 i=10 1581 i=10
1547 while ((i--)) ; do 1582 while ((i--)) ; do
1548 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass" 1583 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1549 done 1584 done
1550 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}" 1585 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1551} 1586}
1552 1587
1553# Jeremy Huddleston <eradicator@gentoo.org>: 1588# @FUNCTION: preserve_old_lib
1554# preserve_old_lib /path/to/libblah.so.0 1589# @USAGE: <libs to preserve> [more libs]
1555# preserve_old_lib_notify /path/to/libblah.so.0 1590# @DESCRIPTION:
1556#
1557# These functions are useful when a lib in your package changes --soname. Such 1591# These functions are useful when a lib in your package changes ABI SONAME.
1558# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1592# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1559# would break packages that link against it. Most people get around this 1593# would break packages that link against it. Most people get around this
1560# by using the portage SLOT mechanism, but that is not always a relevant 1594# by using the portage SLOT mechanism, but that is not always a relevant
1561# solution, so instead you can add the following to your ebuilds: 1595# solution, so instead you can call this from pkg_preinst. See also the
1562# 1596# preserve_old_lib_notify function.
1563# src_install() {
1564# ...
1565# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1566# ...
1567# }
1568#
1569# pkg_postinst() {
1570# ...
1571# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1572# ...
1573# }
1574
1575preserve_old_lib() { 1597preserve_old_lib() {
1576 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 $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1577 1603
1578 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1604 local lib dir
1579 SONAME=`basename ${LIB}` 1605 for lib in "$@" ; do
1580 DIRNAME=`dirname ${LIB}` 1606 [[ -e ${ROOT}/${lib} ]] || continue
1581 1607 dir=${lib%/*}
1582 dodir ${DIRNAME} 1608 dodir ${dir} || die "dodir ${dir} failed"
1583 cp ${ROOT}${LIB} ${D}${DIRNAME} 1609 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1584 touch ${D}${LIB} 1610 touch "${D}"/${lib}
1585 fi 1611 done
1586} 1612}
1587 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.
1588preserve_old_lib_notify() { 1618preserve_old_lib_notify() {
1589 LIB=$1 1619 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1620 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1621 die "Invalid preserve_old_lib_notify() usage"
1622 fi
1590 1623
1591 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1624 local lib notice=0
1592 SONAME=`basename ${LIB}` 1625 for lib in "$@" ; do
1593 1626 [[ -e ${ROOT}/${lib} ]] || continue
1627 if [[ ${notice} -eq 0 ]] ; then
1628 notice=1
1594 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."
1595 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,"
1596 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"
1597 einfo "you will need to execute the following command:" 1632 ewarn "in order to remove these old dependencies. If you do not have this"
1598 einfo " revdep-rebuild --soname ${SONAME}" 1633 ewarn "helper program, simply emerge the 'gentoolkit' package."
1599 einfo 1634 ewarn
1600 einfo "After doing that, you can safely remove ${LIB}"
1601 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1602 fi 1635 fi
1636 ewarn " # revdep-rebuild --library ${lib##*/}"
1637 done
1603} 1638}
1604 1639
1605# Hack for people to figure out if a package was built with 1640# @FUNCTION: built_with_use
1606# certain USE flags 1641# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1607# 1642# @DESCRIPTION:
1608# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1643# A temporary hack until portage properly supports DEPENDing on USE
1609# ex: built_with_use xchat gtk2 1644# flags being enabled in packages. This will check to see if the specified
1610# 1645# DEPEND atom was built with the specified list of USE flags. The
1611# Flags: -a all USE flags should be utilized 1646# --missing option controls the behavior if called on a package that does
1612# -o at least one USE flag should be utilized 1647# not actually support the defined USE flags (aka listed in IUSE).
1613# 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.
1614built_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
1615 local opt=$1 1675 local opt=$1
1616 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1676 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1617 1677
1618 local PKG=$(best_version $1) 1678 local PKG=$(best_version $1)
1679 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1619 shift 1680 shift
1620 1681
1621 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1682 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1622 [[ ! -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 $1 USE flag!";;
1711 esac
1712 fi
1713 fi
1714 fi
1623 1715
1624 local USE_BUILT=$(<${USEFILE}) 1716 local USE_BUILT=$(<${USEFILE})
1625 while [[ $# -gt 0 ]] ; do 1717 while [[ $# -gt 0 ]] ; do
1626 if [[ ${opt} = "-o" ]] ; then 1718 if [[ ${opt} = "-o" ]] ; then
1627 has $1 ${USE_BUILT} && return 0 1719 has $1 ${USE_BUILT} && return 0
1631 shift 1723 shift
1632 done 1724 done
1633 [[ ${opt} = "-a" ]] 1725 [[ ${opt} = "-a" ]]
1634} 1726}
1635 1727
1728# @DESCRIPTION: epunt_cxx
1729# @USAGE: [dir to scan]
1730# @DESCRIPTION:
1636# Many configure scripts wrongly bail when a C++ compiler 1731# Many configure scripts wrongly bail when a C++ compiler could not be
1637# could not be detected. #73450 1732# detected. If dir is not specified, then it defaults to ${S}.
1733#
1734# http://bugs.gentoo.org/73450
1638epunt_cxx() { 1735epunt_cxx() {
1639 local dir=$1 1736 local dir=$1
1640 [[ -z ${dir} ]] && dir=${S} 1737 [[ -z ${dir} ]] && dir=${S}
1641 ebegin "Removing useless C++ checks" 1738 ebegin "Removing useless C++ checks"
1642 local f 1739 local f
1644 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
1645 done 1742 done
1646 eend 0 1743 eend 0
1647} 1744}
1648 1745
1649# dopamd [ file ] [ new file ] 1746# @FUNCTION: make_wrapper
1650# 1747# @USAGE: <wrapper> <target> <chdir> [libpaths] [installpath]
1651# Install pam auth config file in /etc/pam.d 1748# @DESCRIPTION:
1652# 1749# Create a shell wrapper script named wrapper in installpath
1653# The first argument, 'file' is required. Install as 'new file', if 1750# (defaults to the bindir) to execute target (default of wrapper) by
1654# specified. 1751# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1655 1752# libpaths followed by optionally changing directory to chdir.
1656dopamd() { 1753make_wrapper() {
1657 local pamd="$1" newpamd="${2:-$1}" 1754 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1658 [[ -z "$1" ]] && die "dopamd requires at least one argument." 1755 local tmpwrapper=$(emktemp)
1659 1756 # We don't want to quote ${bin} so that people can pass complex
1660 use pam || return 0 1757 # things as $bin ... "./someprog --args"
1661 1758 cat << EOF > "${tmpwrapper}"
1662 insinto /etc/pam.d 1759#!/bin/sh
1663 # these are the default doins options, but be explicit just in case 1760cd "${chdir:-.}"
1664 insopts -m 0644 -o root -g root 1761if [ -n "${libdir}" ] ; then
1665 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
1666} 1779}

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