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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 1.296 2008/02/13 20:50:06 wolf31o2 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
236 local EPATCH_SOURCE="$1/*" 143 local EPATCH_SOURCE="$1/*"
237 else 144 else
238 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 145 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
239 fi 146 fi
240 else 147 else
241 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 148 if [[ ! -d ${EPATCH_SOURCE} ]] || [[ -n $1 ]] ; then
242 then
243 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 149 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
244 then 150 then
245 EPATCH_SOURCE="$1" 151 EPATCH_SOURCE="$1"
246 fi 152 fi
247 153
276 ;; 182 ;;
277 esac 183 esac
278 184
279 if [ "${SINGLE_PATCH}" = "no" ] 185 if [ "${SINGLE_PATCH}" = "no" ]
280 then 186 then
281 einfo "Applying various patches (bugfixes/updates) ..." 187 einfo "${EPATCH_MULTI_MSG}"
282 fi 188 fi
283 for x in ${EPATCH_SOURCE} 189 for x in ${EPATCH_SOURCE}
284 do 190 do
285 # New ARCH dependant patch naming scheme ... 191 # New ARCH dependant patch naming scheme ...
286 # 192 #
287 # ???_arch_foo.patch 193 # ???_arch_foo.patch
288 # 194 #
289 if [ -f ${x} ] && \ 195 if [ -f ${x} ] && \
290 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \ 196 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
291 [ "${EPATCH_FORCE}" = "yes" ]) 197 [ "${EPATCH_FORCE}" = "yes" ])
292 then 198 then
293 local count=0 199 local count=0
294 local popts="${EPATCH_OPTS}" 200 local popts="${EPATCH_OPTS}"
201 local patchname=${x##*/}
295 202
296 if [ -n "${EPATCH_EXCLUDE}" ] 203 if [ -n "${EPATCH_EXCLUDE}" ]
297 then 204 then
298 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ] 205 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
299 then 206 then
300 continue 207 continue
301 fi 208 fi
302 fi 209 fi
303 210
305 then 212 then
306 if [ -n "${EPATCH_SINGLE_MSG}" ] 213 if [ -n "${EPATCH_SINGLE_MSG}" ]
307 then 214 then
308 einfo "${EPATCH_SINGLE_MSG}" 215 einfo "${EPATCH_SINGLE_MSG}"
309 else 216 else
310 einfo "Applying ${x##*/} ..." 217 einfo "Applying ${patchname} ..."
311 fi 218 fi
312 else 219 else
313 einfo " ${x##*/} ..." 220 einfo " ${patchname} ..."
314 fi 221 fi
315 222
316 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 223 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
317 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 224 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
318 225
319 # Allow for prefix to differ ... im lazy, so shoot me :/ 226 # Allow for prefix to differ ... im lazy, so shoot me :/
320 while [ "${count}" -lt 5 ] 227 while [ "${count}" -lt 5 ]
321 do 228 do
322 # Generate some useful debug info ... 229 # Generate some useful debug info ...
323 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 230 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
324 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 231 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
325 232
326 if [ "${PATCH_SUFFIX}" != "patch" ] 233 if [ "${PATCH_SUFFIX}" != "patch" ]
327 then 234 then
328 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 235 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
329 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 236 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
330 else 237 else
331 PATCH_TARGET="${x}" 238 PATCH_TARGET="${x}"
332 fi 239 fi
333 240
334 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 241 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
335 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 242 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
336 243
337 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 244 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
338 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 245 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
339 246
340 if [ "${PATCH_SUFFIX}" != "patch" ] 247 if [ "${PATCH_SUFFIX}" != "patch" ]
341 then 248 then
342 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 249 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
343 then 250 then
344 echo 251 echo
345 eerror "Could not extract patch!" 252 eerror "Could not extract patch!"
346 #die "Could not extract patch!" 253 #die "Could not extract patch!"
347 count=5 254 count=5
348 break 255 break
349 fi 256 fi
350 fi 257 fi
351 258
352 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 259 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
353 then 260 then
354 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 261 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
355 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 262 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
356 echo "ACTUALLY APPLYING ${x##*/} ..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 263 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
357 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 264 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
358 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 265 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
359 266
360 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1 267 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
268 _epatch_assert
361 269
362 if [ "$?" -ne 0 ] 270 if [ "$?" -ne 0 ]
363 then 271 then
364 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 272 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
365 echo 273 echo
366 eerror "A dry-run of patch command succeeded, but actually" 274 eerror "A dry-run of patch command succeeded, but actually"
367 eerror "applying the patch failed!" 275 eerror "applying the patch failed!"
368 #die "Real world sux compared to the dreamworld!" 276 #die "Real world sux compared to the dreamworld!"
369 count=5 277 count=5
370 fi 278 fi
371 279
372 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 280 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
373 281
374 break 282 break
375 fi 283 fi
376 284
377 count=$((count + 1)) 285 count=$((count + 1))
383 fi 291 fi
384 292
385 if [ "${count}" -eq 5 ] 293 if [ "${count}" -eq 5 ]
386 then 294 then
387 echo 295 echo
388 eerror "Failed Patch: ${x##*/}!" 296 eerror "Failed Patch: ${patchname} !"
297 eerror " ( ${PATCH_TARGET} )"
389 eerror 298 eerror
390 eerror "Include in your bugreport the contents of:" 299 eerror "Include in your bugreport the contents of:"
391 eerror 300 eerror
392 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}" 301 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
393 echo 302 echo
394 die "Failed Patch: ${x##*/}!" 303 die "Failed Patch: ${patchname}!"
395 fi 304 fi
396 305
397 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 306 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
398 307
399 eend 0 308 eend 0
400 fi 309 fi
401 done 310 done
402 if [ "${SINGLE_PATCH}" = "no" ] 311 if [ "${SINGLE_PATCH}" = "no" ]
403 then 312 then
404 einfo "Done with patching" 313 einfo "Done with patching"
405 fi 314 fi
406} 315}
407 316
408# This function return true if we are using the NPTL pthreads 317# @FUNCTION: emktemp
409# implementation. 318# @USAGE: [temp dir]
410# 319# @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) 320# Cheap replacement for when debianutils (and thus mktemp)
535# does not exist on the users system 321# 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() { 322emktemp() {
540 local exe="touch" 323 local exe="touch"
541 [ "$1" == "-d" ] && exe="mkdir" && shift 324 [[ $1 == -d ]] && exe="mkdir" && shift
542 local topdir="$1" 325 local topdir=$1
543 326
544 if [ -z "${topdir}" ] 327 if [[ -z ${topdir} ]] ; then
545 then
546 [ -z "${T}" ] \ 328 [[ -z ${T} ]] \
547 && topdir="/tmp" \ 329 && topdir="/tmp" \
548 || topdir="${T}" 330 || topdir=${T}
549 fi 331 fi
550 332
551 if [ -z "$(type -p mktemp)" ] 333 if ! type -P mktemp > /dev/null ; then
552 then 334 # system lacks `mktemp` so we have to fake it
553 local tmp=/ 335 local tmp=/
554 while [ -e "${tmp}" ] ; do 336 while [[ -e ${tmp} ]] ; do
555 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 337 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
556 done 338 done
557 ${exe} "${tmp}" 339 ${exe} "${tmp}" || ${exe} -p "${tmp}"
558 echo "${tmp}" 340 echo "${tmp}"
559 else 341 else
560 [ "${exe}" == "touch" ] \ 342 # the args here will give slightly wierd names on BSD,
561 && exe="-p" \ 343 # but should produce a usable file on all userlands
562 || exe="-d" 344 if [[ ${exe} == "touch" ]] ; then
563 mktemp ${exe} "${topdir}" 345 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
346 else
347 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
564 fi 348 fi
349 fi
565} 350}
566 351
352# @FUNCTION: egetent
353# @USAGE: <database> <key>
354# @MAINTAINER:
355# base-system@gentoo.org (Linux)
356# Joe Jezak <josejx@gmail.com> (OS X)
357# usata@gentoo.org (OS X)
358# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
359# @DESCRIPTION:
567# Small wrapper for getent (Linux), nidump (Mac OS X), 360# Small wrapper for getent (Linux), nidump (Mac OS X),
568# and pw (FreeBSD) used in enewuser()/enewgroup() 361# 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() { 362egetent() {
574 if useq ppc-macos ; then 363 case ${CHOST} in
364 *-darwin*)
575 case "$2" in 365 case "$2" in
576 *[!0-9]*) # Non numeric 366 *[!0-9]*) # Non numeric
577 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 367 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
578 ;; 368 ;;
579 *) # Numeric 369 *) # Numeric
580 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 370 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
581 ;; 371 ;;
582 esac 372 esac
583 elif useq x86-fbsd ; then 373 ;;
584 local action 374 *-freebsd*|*-dragonfly*)
585 if [ "$1" == "passwd" ] 375 local opts action="user"
586 then 376 [[ $1 == "passwd" ]] || action="group"
587 action="user" 377
588 else 378 # lookup by uid/gid
589 action="group" 379 if [[ $2 == [[:digit:]]* ]] ; then
380 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
590 fi 381 fi
382
591 pw show "${action}" "$2" -q 383 pw show ${action} ${opts} "$2" -q
592 else 384 ;;
385 *-netbsd*|*-openbsd*)
386 grep "$2:\*:" /etc/$1
387 ;;
388 *)
593 which nscd >& /dev/null && nscd -i "$1" 389 type -p nscd >& /dev/null && nscd -i "$1"
594 getent "$1" "$2" 390 getent "$1" "$2"
595 fi 391 ;;
392 esac
596} 393}
597 394
598# Simplify/standardize adding users to the system 395# @FUNCTION: enewuser
599# vapier@gentoo.org 396# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
600# 397# @DESCRIPTION:
601# enewuser(username, uid, shell, homedir, groups, extra options) 398# Same as enewgroup, you are not required to understand how to properly add
602# 399# a user to the system. The only required parameter is the username.
603# Default values if you do not specify any: 400# Default uid is (pass -1 for this) next available, default shell is
604# username: REQUIRED ! 401# /bin/false, default homedir is /dev/null, there are no default groups,
605# uid: next available (see useradd(8)) 402# 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() { 403enewuser() {
404 case ${EBUILD_PHASE} in
405 unpack|compile|test|install)
406 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
407 eerror "Package fails at QA and at life. Please file a bug."
408 die "Bad package! enewuser is only for use in pkg_* functions!"
409 esac
410
612 # get the username 411 # get the username
613 local euser="$1"; shift 412 local euser=$1; shift
614 if [ -z "${euser}" ] 413 if [[ -z ${euser} ]] ; then
615 then
616 eerror "No username specified !" 414 eerror "No username specified !"
617 die "Cannot call enewuser without a username" 415 die "Cannot call enewuser without a username"
618 fi 416 fi
619 417
620 # lets see if the username already exists 418 # lets see if the username already exists
621 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 419 if [[ -n $(egetent passwd "${euser}") ]] ; then
622 then
623 return 0 420 return 0
624 fi 421 fi
625 einfo "Adding user '${euser}' to your system ..." 422 einfo "Adding user '${euser}' to your system ..."
626 423
627 # options to pass to useradd 424 # options to pass to useradd
628 local opts= 425 local opts=
629 426
630 # handle uid 427 # handle uid
631 local euid="$1"; shift 428 local euid=$1; shift
632 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 429 if [[ -n ${euid} && ${euid} != -1 ]] ; then
633 then
634 if [ "${euid}" -gt 0 ] 430 if [[ ${euid} -gt 0 ]] ; then
635 then
636 if [ ! -z "`egetent passwd ${euid}`" ] 431 if [[ -n $(egetent passwd ${euid}) ]] ; then
637 then
638 euid="next" 432 euid="next"
639 fi 433 fi
640 else 434 else
641 eerror "Userid given but is not greater than 0 !" 435 eerror "Userid given but is not greater than 0 !"
642 die "${euid} is not a valid UID" 436 die "${euid} is not a valid UID"
643 fi 437 fi
644 else 438 else
645 euid="next" 439 euid="next"
646 fi 440 fi
647 if [ "${euid}" == "next" ] 441 if [[ ${euid} == "next" ]] ; then
648 then 442 for ((euid = 101; euid <= 999; euid++)); do
649 local pwrange
650 if [ "${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 443 [[ -z $(egetent passwd ${euid}) ]] && break
657 done 444 done
658 fi 445 fi
659 opts="${opts} -u ${euid}" 446 opts="${opts} -u ${euid}"
660 einfo " - Userid: ${euid}" 447 einfo " - Userid: ${euid}"
661 448
662 # handle shell 449 # handle shell
663 local eshell="$1"; shift 450 local eshell=$1; shift
664 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 451 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
665 then 452 if [[ ! -e ${ROOT}${eshell} ]] ; then
666 if [ ! -e "${eshell}" ]
667 then
668 eerror "A shell was specified but it does not exist !" 453 eerror "A shell was specified but it does not exist !"
669 die "${eshell} does not exist" 454 die "${eshell} does not exist in ${ROOT}"
455 fi
456 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
457 eerror "Do not specify ${eshell} yourself, use -1"
458 die "Pass '-1' as the shell parameter"
670 fi 459 fi
671 else 460 else
672 if [ "${USERLAND}" == "BSD" ] 461 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
673 then 462 [[ -x ${ROOT}${shell} ]] && break
674 eshell="/usr/bin/false" 463 done
675 else 464
465 if [[ ${shell} == "/dev/null" ]] ; then
466 eerror "Unable to identify the shell to use, proceeding with userland default."
467 case ${USERLAND} in
676 eshell="/bin/false" 468 GNU) shell="/bin/false" ;;
469 BSD) shell="/sbin/nologin" ;;
470 Darwin) shell="/usr/sbin/nologin" ;;
471 *) die "Unable to identify the default shell for userland ${USERLAND}"
472 esac
677 fi 473 fi
474
475 eshell=${shell}
678 fi 476 fi
679 einfo " - Shell: ${eshell}" 477 einfo " - Shell: ${eshell}"
680 opts="${opts} -s ${eshell}" 478 opts="${opts} -s ${eshell}"
681 479
682 # handle homedir 480 # handle homedir
683 local ehome="$1"; shift 481 local ehome=$1; shift
684 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 482 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
685 then
686 ehome="/dev/null" 483 ehome="/dev/null"
687 fi 484 fi
688 einfo " - Home: ${ehome}" 485 einfo " - Home: ${ehome}"
689 opts="${opts} -d ${ehome}" 486 opts="${opts} -d ${ehome}"
690 487
691 # handle groups 488 # handle groups
692 local egroups="$1"; shift 489 local egroups=$1; shift
693 if [ ! -z "${egroups}" ] 490 if [[ ! -z ${egroups} ]] ; then
694 then
695 local oldifs="${IFS}" 491 local oldifs=${IFS}
696 local defgroup="" exgroups="" 492 local defgroup="" exgroups=""
697 493
698 export IFS="," 494 export IFS=","
699 for g in ${egroups} 495 for g in ${egroups} ; do
700 do
701 export IFS="${oldifs}" 496 export IFS=${oldifs}
702 if [ -z "`egetent group \"${g}\"`" ] 497 if [[ -z $(egetent group "${g}") ]] ; then
703 then
704 eerror "You must add group ${g} to the system first" 498 eerror "You must add group ${g} to the system first"
705 die "${g} is not a valid GID" 499 die "${g} is not a valid GID"
706 fi 500 fi
707 if [ -z "${defgroup}" ] 501 if [[ -z ${defgroup} ]] ; then
708 then
709 defgroup="${g}" 502 defgroup=${g}
710 else 503 else
711 exgroups="${exgroups},${g}" 504 exgroups="${exgroups},${g}"
712 fi 505 fi
713 export IFS="," 506 export IFS=","
714 done 507 done
715 export IFS="${oldifs}" 508 export IFS=${oldifs}
716 509
717 opts="${opts} -g ${defgroup}" 510 opts="${opts} -g ${defgroup}"
718 if [ ! -z "${exgroups}" ] 511 if [[ ! -z ${exgroups} ]] ; then
719 then
720 opts="${opts} -G ${exgroups:1}" 512 opts="${opts} -G ${exgroups:1}"
721 fi 513 fi
722 else 514 else
723 egroups="(none)" 515 egroups="(none)"
724 fi 516 fi
725 einfo " - Groups: ${egroups}" 517 einfo " - Groups: ${egroups}"
726 518
727 # handle extra and add the user 519 # handle extra and add the user
728 local eextra="$@"
729 local oldsandbox="${SANDBOX_ON}" 520 local oldsandbox=${SANDBOX_ON}
730 export SANDBOX_ON="0" 521 export SANDBOX_ON="0"
731 if useq ppc-macos 522 case ${CHOST} in
732 then 523 *-darwin*)
733 ### Make the user 524 ### Make the user
734 if [ -z "${eextra}" ] 525 if [[ -z $@ ]] ; then
735 then
736 dscl . create /users/${euser} uid ${euid} 526 dscl . create /users/${euser} uid ${euid}
737 dscl . create /users/${euser} shell ${eshell} 527 dscl . create /users/${euser} shell ${eshell}
738 dscl . create /users/${euser} home ${ehome} 528 dscl . create /users/${euser} home ${ehome}
739 dscl . create /users/${euser} realname "added by portage for ${PN}" 529 dscl . create /users/${euser} realname "added by portage for ${PN}"
740 ### Add the user to the groups specified 530 ### Add the user to the groups specified
741 local oldifs="${IFS}" 531 local oldifs=${IFS}
742 export IFS="," 532 export IFS=","
743 for g in ${egroups} 533 for g in ${egroups} ; do
744 do
745 dscl . merge /groups/${g} users ${euser} 534 dscl . merge /groups/${g} users ${euser}
746 done 535 done
747 export IFS="${oldifs}" 536 export IFS=${oldifs}
748 else 537 else
749 einfo "Extra options are not supported on macos yet" 538 einfo "Extra options are not supported on Darwin yet"
750 einfo "Please report the ebuild along with the info below" 539 einfo "Please report the ebuild along with the info below"
751 einfo "eextra: ${eextra}" 540 einfo "eextra: $@"
752 die "Required function missing" 541 die "Required function missing"
753 fi 542 fi
754 elif use x86-fbsd ; then 543 ;;
755 if [ -z "${eextra}" ] 544 *-freebsd*|*-dragonfly*)
756 then 545 if [[ -z $@ ]] ; then
757 pw useradd ${euser} ${opts} \ 546 pw useradd ${euser} ${opts} \
758 -c "added by portage for ${PN}" \ 547 -c "added by portage for ${PN}" \
759 die "enewuser failed" 548 die "enewuser failed"
760 else 549 else
761 einfo " - Extra: ${eextra}" 550 einfo " - Extra: $@"
762 pw useradd ${euser} ${opts} \ 551 pw useradd ${euser} ${opts} \
763 -c ${eextra} || die "enewuser failed" 552 "$@" || die "enewuser failed"
764 fi 553 fi
554 ;;
555
556 *-netbsd*)
557 if [[ -z $@ ]] ; then
558 useradd ${opts} ${euser} || die "enewuser failed"
765 else 559 else
766 if [ -z "${eextra}" ] 560 einfo " - Extra: $@"
767 then 561 useradd ${opts} ${euser} "$@" || die "enewuser failed"
562 fi
563 ;;
564
565 *-openbsd*)
566 if [[ -z $@ ]] ; then
567 useradd -u ${euid} -s ${eshell} \
568 -d ${ehome} -c "Added by portage for ${PN}" \
569 -g ${egroups} ${euser} || die "enewuser failed"
570 else
571 einfo " - Extra: $@"
572 useradd -u ${euid} -s ${eshell} \
573 -d ${ehome} -c "Added by portage for ${PN}" \
574 -g ${egroups} ${euser} "$@" || die "enewuser failed"
575 fi
576 ;;
577
578 *)
579 if [[ -z $@ ]] ; then
768 useradd ${opts} ${euser} \ 580 useradd ${opts} ${euser} \
769 -c "added by portage for ${PN}" \ 581 -c "added by portage for ${PN}" \
770 || die "enewuser failed" 582 || die "enewuser failed"
771 else 583 else
772 einfo " - Extra: ${eextra}" 584 einfo " - Extra: $@"
773 useradd ${opts} ${euser} ${eextra} \ 585 useradd ${opts} ${euser} "$@" \
774 || die "enewuser failed" 586 || die "enewuser failed"
775 fi 587 fi
588 ;;
589 esac
590
591 if [[ ! -e ${ROOT}/${ehome} ]] ; then
592 einfo " - Creating ${ehome} in ${ROOT}"
593 mkdir -p "${ROOT}/${ehome}"
594 chown ${euser} "${ROOT}/${ehome}"
595 chmod 755 "${ROOT}/${ehome}"
776 fi 596 fi
597
777 export SANDBOX_ON="${oldsandbox}" 598 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} 599}
787 600
788# Simplify/standardize adding groups to the system 601# @FUNCTION: enewgroup
789# vapier@gentoo.org 602# @USAGE: <group> [gid]
790# 603# @DESCRIPTION:
791# enewgroup(group, gid) 604# This function does not require you to understand how to properly add a
792# 605# group to the system. Just give it a group name to add and enewgroup will
793# Default values if you do not specify any: 606# do the rest. You may specify the gid for the group or allow the group to
794# groupname: REQUIRED ! 607# allocate the next available one.
795# gid: next available (see groupadd(8))
796# extra: none
797enewgroup() { 608enewgroup() {
609 case ${EBUILD_PHASE} in
610 unpack|compile|test|install)
611 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
612 eerror "Package fails at QA and at life. Please file a bug."
613 die "Bad package! enewgroup is only for use in pkg_* functions!"
614 esac
615
798 # get the group 616 # get the group
799 local egroup="$1"; shift 617 local egroup="$1"; shift
800 if [ -z "${egroup}" ] 618 if [ -z "${egroup}" ]
801 then 619 then
802 eerror "No group specified !" 620 eerror "No group specified !"
803 die "Cannot call enewgroup without a group" 621 die "Cannot call enewgroup without a group"
804 fi 622 fi
805 623
806 # see if group already exists 624 # see if group already exists
807 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 625 if [[ -n $(egetent group "${egroup}") ]]; then
808 then
809 return 0 626 return 0
810 fi 627 fi
811 einfo "Adding group '${egroup}' to your system ..." 628 einfo "Adding group '${egroup}' to your system ..."
812 629
813 # options to pass to useradd 630 # options to pass to useradd
819 then 636 then
820 if [ "${egid}" -gt 0 ] 637 if [ "${egid}" -gt 0 ]
821 then 638 then
822 if [ -z "`egetent group ${egid}`" ] 639 if [ -z "`egetent group ${egid}`" ]
823 then 640 then
824 if useq ppc-macos ; then 641 if [[ "${CHOST}" == *-darwin* ]]; then
825 opts="${opts} ${egid}" 642 opts="${opts} ${egid}"
826 else 643 else
827 opts="${opts} -g ${egid}" 644 opts="${opts} -g ${egid}"
828 fi 645 fi
829 else 646 else
843 opts="${opts} ${eextra}" 660 opts="${opts} ${eextra}"
844 661
845 # add the group 662 # add the group
846 local oldsandbox="${SANDBOX_ON}" 663 local oldsandbox="${SANDBOX_ON}"
847 export SANDBOX_ON="0" 664 export SANDBOX_ON="0"
848 if useq ppc-macos ; then 665 case ${CHOST} in
666 *-darwin*)
849 if [ ! -z "${eextra}" ]; 667 if [ ! -z "${eextra}" ];
850 then 668 then
851 einfo "Extra options are not supported on macos yet" 669 einfo "Extra options are not supported on Darwin/OS X yet"
852 einfo "Please report the ebuild along with the info below" 670 einfo "Please report the ebuild along with the info below"
853 einfo "eextra: ${eextra}" 671 einfo "eextra: ${eextra}"
854 die "Required function missing" 672 die "Required function missing"
855 fi 673 fi
856 674
857 # If we need the next available 675 # If we need the next available
858 case ${egid} in 676 case ${egid} in
859 *[!0-9]*) # Non numeric 677 *[!0-9]*) # Non numeric
860 for egid in `jot 898 101`; do 678 for ((egid = 101; egid <= 999; egid++)); do
861 [ -z "`egetent group ${egid}`" ] && break 679 [[ -z $(egetent group ${egid}) ]] && break
862 done 680 done
863 esac 681 esac
864 dscl . create /groups/${egroup} gid ${egid} 682 dscl . create /groups/${egroup} gid ${egid}
865 dscl . create /groups/${egroup} passwd '*' 683 dscl . create /groups/${egroup} passwd '*'
866 elif use x86-fbsd ; then 684 ;;
685
686 *-freebsd*|*-dragonfly*)
867 case ${egid} in 687 case ${egid} in
868 *[!0-9]*) # Non numeric 688 *[!0-9]*) # Non numeric
869 for egid in `jot 898 101`; do 689 for ((egid = 101; egid <= 999; egid++)); do
870 [ -z "`egetent group ${egid}`" ] && break 690 [[ -z $(egetent group ${egid}) ]] && break
871 done 691 done
872 esac 692 esac
873 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 693 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
874 else 694 ;;
695
696 *-netbsd*)
697 case ${egid} in
698 *[!0-9]*) # Non numeric
699 for ((egid = 101; egid <= 999; egid++)); do
700 [[ -z $(egetent group ${egid}) ]] && break
701 done
702 esac
703 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
704 ;;
705
706 *)
875 groupadd ${opts} ${egroup} || die "enewgroup failed" 707 groupadd ${opts} ${egroup} || die "enewgroup failed"
876 fi 708 ;;
709 esac
877 export SANDBOX_ON="${oldsandbox}" 710 export SANDBOX_ON="${oldsandbox}"
878} 711}
879 712
880# Simple script to replace 'dos2unix' binaries 713# @FUNCTION: edos2unix
881# vapier@gentoo.org 714# @USAGE: <file> [more files ...]
882# 715# @DESCRIPTION:
883# edos2unix(file, <more files> ...) 716# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
717# to remove all of these text utilities from DEPEND variables because this
718# is a script based solution. Just give it a list of files to convert and
719# they will all be changed from the DOS CRLF format to the UNIX LF format.
884edos2unix() { 720edos2unix() {
885 for f in "$@" 721 echo "$@" | xargs sed -i 's/\r$//'
886 do
887 cp "${f}" ${T}/edos2unix
888 sed 's/\r$//' ${T}/edos2unix > "${f}"
889 done
890} 722}
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##############################################################
898 723
899# Make a desktop file ! 724# Make a desktop file !
900# Great for making those icons in kde/gnome startmenu ! 725# Great for making those icons in kde/gnome startmenu !
901# Amaze your friends ! Get the women ! Join today ! 726# Amaze your friends ! Get the women ! Join today !
902# 727#
903# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 728# make_desktop_entry(<command>, [name], [icon], [type], [path])
904# 729#
905# binary: what binary does the app run with ? 730# binary: what command does the app run with ?
906# name: the name that will show up in the menu 731# name: the name that will show up in the menu
907# icon: give your little like a pretty little icon ... 732# icon: give your little like a pretty little icon ...
908# this can be relative (to /usr/share/pixmaps) or 733# this can be relative (to /usr/share/pixmaps) or
909# a full path to an icon 734# a full path to an icon
910# type: what kind of application is this ? for categories: 735# type: what kind of application is this ? for categories:
911# http://www.freedesktop.org/standards/menu-spec/ 736# http://standards.freedesktop.org/menu-spec/latest/apa.html
912# path: if your app needs to startup in a specific dir 737# path: if your app needs to startup in a specific dir
913make_desktop_entry() { 738make_desktop_entry() {
914 [ -z "$1" ] && eerror "make_desktop_entry: You must specify the executable" && return 1 739 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
915 740
916 local exec="${1}" 741 local exec=${1}
917 local name="${2:-${PN}}" 742 local name=${2:-${PN}}
918 local icon="${3:-${PN}.png}" 743 local icon=${3:-${PN}}
919 local type="${4}" 744 local type=${4}
920 local subdir="${6}" 745 local path=${5}
921 local path="${5:-${GAMES_BINDIR}}" 746
922 if [ -z "${type}" ] 747 if [[ -z ${type} ]] ; then
923 then 748 local catmaj=${CATEGORY%%-*}
924 case ${CATEGORY} in 749 local catmin=${CATEGORY##*-}
925 "app-emulation") 750 case ${catmaj} in
926 type=Emulator 751 app)
927 subdir="Emulation" 752 case ${catmin} in
753 accessibility) type=Accessibility;;
754 admin) type=System;;
755 antivirus) type=System;;
756 arch) type=Archiving;;
757 backup) type=Archiving;;
758 cdr) type=DiscBurning;;
759 dicts) type=Dictionary;;
760 doc) type=Documentation;;
761 editors) type=TextEditor;;
762 emacs) type=TextEditor;;
763 emulation) type=Emulator;;
764 laptop) type=HardwareSettings;;
765 office) type=Office;;
766 pda) type=PDA;;
767 vim) type=TextEditor;;
768 xemacs) type=TextEditor;;
769 *) type=;;
770 esac
928 ;; 771 ;;
772
773 dev)
774 type="Development"
775 ;;
776
929 "games-"*) 777 games)
930 type=Game 778 case ${catmin} in
931 subdir="Games" 779 action|fps) type=ActionGame;;
780 arcade) type=ArcadeGame;;
781 board) type=BoardGame;;
782 emulation) type=Emulator;;
783 kids) type=KidsGame;;
784 puzzle) type=LogicGame;;
785 roguelike) type=RolePlaying;;
786 rpg) type=RolePlaying;;
787 simulation) type=Simulation;;
788 sports) type=SportsGame;;
789 strategy) type=StrategyGame;;
790 *) type=;;
791 esac
792 type="Game;${type}"
932 ;; 793 ;;
794
795 gnome)
796 type="Gnome;GTK"
797 ;;
798
799 kde)
800 type="KDE;Qt"
801 ;;
802
803 mail)
804 type="Network;Email"
805 ;;
806
807 media)
808 case ${catmin} in
809 gfx) type=Graphics;;
810 radio) type=Tuner;;
811 sound) type=Audio;;
812 tv) type=TV;;
813 video) type=Video;;
814 *) type=;;
815 esac
816 type="AudioVideo;${type}"
817 ;;
818
933 "net-"*) 819 net)
820 case ${catmin} in
821 dialup) type=Dialup;;
822 ftp) type=FileTransfer;;
823 im) type=InstantMessaging;;
824 irc) type=IRCClient;;
825 mail) type=Email;;
826 news) type=News;;
827 nntp) type=News;;
828 p2p) type=FileTransfer;;
829 *) type=;;
830 esac
831 type="Network;${type}"
832 ;;
833
834 sci)
835 case ${catmin} in
836 astro*) type=Astronomy;;
837 bio*) type=Biology;;
838 calc*) type=Calculator;;
839 chem*) type=Chemistry;;
840 elec*) type=Electronics;;
841 geo*) type=Geology;;
842 math*) type=Math;;
843 physics) type=Physics;;
844 visual*) type=DataVisualization;;
845 *) type=;;
846 esac
847 type="Science;${type}"
848 ;;
849
850 sys)
851 type="System"
852 ;;
853
854 www)
855 case ${catmin} in
856 client) type=WebBrowser;;
857 *) type=;;
858 esac
934 type=Network 859 type="Network"
935 subdir="${type}"
936 ;; 860 ;;
861
937 *) 862 *)
938 type= 863 type=
939 subdir=
940 ;; 864 ;;
941 esac 865 esac
942 fi 866 fi
943 local desktop="${T}/${exec}.desktop" 867 if [ "${SLOT}" == "0" ] ; then
868 local desktop_name="${PN}"
869 else
870 local desktop_name="${PN}-${SLOT}"
871 fi
872 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
873 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
944 874
875 cat <<-EOF > "${desktop}"
945echo "[Desktop Entry] 876 [Desktop Entry]
946Encoding=UTF-8 877 Version=1.0
947Version=0.9.2
948Name=${name} 878 Name=${name}
949Type=Application 879 Type=Application
950Comment=${DESCRIPTION} 880 Comment=${DESCRIPTION}
951Exec=${exec} 881 Exec=${exec}
952Path=${path} 882 TryExec=${exec%% *}
953Icon=${icon} 883 Icon=${icon}
954Categories=Application;${type};" > "${desktop}" 884 Categories=${type};
885 EOF
955 886
887 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
888
889 (
890 # wrap the env here so that the 'insinto' call
891 # doesn't corrupt the env of the caller
956 insinto /usr/share/applications 892 insinto /usr/share/applications
957 doins "${desktop}" 893 doins "${desktop}"
958 894 )
959 return 0
960} 895}
961 896
962# Make a GDM/KDM Session file 897# @FUNCTION: validate_desktop_entries
963# 898# @USAGE: [directories]
964# make_desktop_entry(<title>, <command>) 899# @MAINTAINER:
965# title: File to execute to start the Window Manager 900# Carsten Lohrke <carlo@gentoo.org>
966# command: Name of the Window Manager 901# @DESCRIPTION:
902# Validate desktop entries using desktop-file-utils
903validate_desktop_entries() {
904 if [[ -x /usr/bin/desktop-file-validate ]] ; then
905 einfo "Checking desktop entry validity"
906 local directories=""
907 for d in /usr/share/applications $@ ; do
908 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
909 done
910 if [[ -n ${directories} ]] ; then
911 for FILE in $(find ${directories} -name "*\.desktop" \
912 -not -path '*.hidden*' | sort -u 2>/dev/null)
913 do
914 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
915 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
916 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
917 done
918 fi
919 echo ""
920 else
921 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
922 fi
923}
967 924
925# @FUNCTION: make_session_desktop
926# @USAGE: <title> <command>
927# @DESCRIPTION:
928# Make a GDM/KDM Session file. The title is the file to execute to start the
929# Window Manager. The command is the name of the Window Manager.
968make_session_desktop() { 930make_session_desktop() {
969
970 [ -z "$1" ] && eerror "make_session_desktop: You must specify the title" && return 1 931 [[ -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 1 932 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1
972 933
973 local title="${1}" 934 local title=$1
974 local command="${2}" 935 local command=$2
975 local desktop="${T}/${wm}.desktop" 936 local desktop=${T}/${wm}.desktop
976 937
938 cat <<-EOF > "${desktop}"
977echo "[Desktop Entry] 939 [Desktop Entry]
978Encoding=UTF-8
979Name=${title} 940 Name=${title}
980Comment=This session logs you into ${title} 941 Comment=This session logs you into ${title}
981Exec=${command} 942 Exec=${command}
982TryExec=${command} 943 TryExec=${command}
983Type=Application" > "${desktop}" 944 Type=Application
945 EOF
984 946
947 (
948 # wrap the env here so that the 'insinto' call
949 # doesn't corrupt the env of the caller
985 insinto /usr/share/xsessions 950 insinto /usr/share/xsessions
986 doins "${desktop}" 951 doins "${desktop}"
987 952 )
988 return 0
989} 953}
990 954
955# @FUNCTION: domenu
956# @USAGE: <menus>
957# @DESCRIPTION:
958# Install the list of .desktop menu files into the appropriate directory
959# (/usr/share/applications).
991domenu() { 960domenu() {
992 local i 961 (
993 local j 962 # wrap the env here so that the 'insinto' call
963 # doesn't corrupt the env of the caller
964 local i j ret=0
994 insinto /usr/share/applications 965 insinto /usr/share/applications
995 for i in ${@} 966 for i in "$@" ; do
996 do
997 if [ -f "${i}" ]; 967 if [[ -f ${i} ]] ; then
998 then
999 doins ${i} 968 doins "${i}"
969 ((ret+=$?))
1000 elif [ -d "${i}" ]; 970 elif [[ -d ${i} ]] ; then
1001 then
1002 for j in ${i}/*.desktop 971 for j in "${i}"/*.desktop ; do
1003 do
1004 doins ${j} 972 doins "${j}"
973 ((ret+=$?))
1005 done 974 done
975 else
976 ((++ret))
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
1016 else
1017 ((++ret))
1025 fi 1018 fi
1026 done 1019 done
1020 exit ${ret}
1021 )
1027} 1022}
1028 1023
1029############################################################## 1024# @FUNCTION: newicon
1030# END: Handle .desktop files and menu entries # 1025# @USAGE: <icon> <newname>
1031############################################################## 1026# @DESCRIPTION:
1032 1027# Like all other new* functions, install the specified icon as newname.
1028newicon() {
1029 (
1030 # wrap the env here so that the 'insinto' call
1031 # doesn't corrupt the env of the caller
1032 insinto /usr/share/pixmaps
1033 newins "$@"
1034 )
1035}
1033 1036
1034# for internal use only (unpack_pdv and unpack_makeself) 1037# for internal use only (unpack_pdv and unpack_makeself)
1035find_unpackable_file() { 1038find_unpackable_file() {
1036 local src="$1" 1039 local src=$1
1037 if [ -z "${src}" ] 1040 if [[ -z ${src} ]] ; then
1038 then
1039 src="${DISTDIR}/${A}" 1041 src=${DISTDIR}/${A}
1040 else 1042 else
1041 if [ -e "${DISTDIR}/${src}" ] 1043 if [[ -e ${DISTDIR}/${src} ]] ; then
1042 then
1043 src="${DISTDIR}/${src}" 1044 src=${DISTDIR}/${src}
1044 elif [ -e "${PWD}/${src}" ] 1045 elif [[ -e ${PWD}/${src} ]] ; then
1045 then
1046 src="${PWD}/${src}" 1046 src=${PWD}/${src}
1047 elif [ -e "${src}" ] 1047 elif [[ -e ${src} ]] ; then
1048 then
1049 src="${src}" 1048 src=${src}
1050 fi
1051 fi 1049 fi
1052 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1050 fi
1051 [[ ! -e ${src} ]] && return 1
1053 echo "${src}" 1052 echo "${src}"
1054} 1053}
1055 1054
1055# @FUNCTION: unpack_pdv
1056# @USAGE: <file to unpack> <size of off_t>
1057# @DESCRIPTION:
1056# Unpack those pesky pdv generated files ... 1058# Unpack those pesky pdv generated files ...
1057# They're self-unpacking programs with the binary package stuffed in 1059# 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 1060# 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. 1061# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1060# 1062#
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 1063# 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 1064# 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 1065# the size of the off_t type (in bytes) on the machine that built the pdv
1066# archive.
1067#
1065# archive. one way to determine this is by running the following commands: 1068# One way to determine this is by running the following commands:
1069#
1070# @CODE
1066# strings <pdv archive> | grep lseek 1071# strings <pdv archive> | grep lseek
1067# strace -elseek <pdv archive> 1072# strace -elseek <pdv archive>
1073# @CODE
1074#
1068# basically look for the first lseek command (we do the strings/grep because 1075# 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 1076# sometimes the function call is _llseek or something) and steal the 2nd
1070# parameter. here is an example: 1077# parameter. Here is an example:
1078#
1079# @CODE
1071# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1080# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1072# lseek 1081# lseek
1073# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1082# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1074# lseek(3, -4, SEEK_END) = 2981250 1083# lseek(3, -4, SEEK_END) = 2981250
1084# @CODE
1085#
1075# thus we would pass in the value of '4' as the second parameter. 1086# Thus we would pass in the value of '4' as the second parameter.
1076unpack_pdv() { 1087unpack_pdv() {
1077 local src="`find_unpackable_file $1`" 1088 local src=$(find_unpackable_file "$1")
1078 local sizeoff_t="$2" 1089 local sizeoff_t=$2
1079 1090
1091 [[ -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 :(" 1092 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1081 1093
1082 local shrtsrc="`basename ${src}`" 1094 local shrtsrc=$(basename "${src}")
1083 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1095 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1084 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1096 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1085 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1097 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1086 1098
1087 # grab metadata for debug reasons 1099 # grab metadata for debug reasons
1088 local metafile="$(emktemp)" 1100 local metafile=$(emktemp)
1089 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1101 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1090 1102
1091 # rip out the final file name from the metadata 1103 # rip out the final file name from the metadata
1092 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1104 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1093 datafile="`basename ${datafile}`" 1105 datafile=$(basename "${datafile}")
1094 1106
1095 # now lets uncompress/untar the file if need be 1107 # now lets uncompress/untar the file if need be
1096 local tmpfile="$(emktemp)" 1108 local tmpfile=$(emktemp)
1097 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1109 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1098 1110
1099 local iscompressed="`file -b ${tmpfile}`" 1111 local iscompressed=$(file -b "${tmpfile}")
1100 if [ "${iscompressed:0:8}" == "compress" ] ; then 1112 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1101 iscompressed=1 1113 iscompressed=1
1102 mv ${tmpfile}{,.Z} 1114 mv ${tmpfile}{,.Z}
1103 gunzip ${tmpfile} 1115 gunzip ${tmpfile}
1104 else 1116 else
1105 iscompressed=0 1117 iscompressed=0
1106 fi 1118 fi
1107 local istar="`file -b ${tmpfile}`" 1119 local istar=$(file -b "${tmpfile}")
1108 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1120 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1109 istar=1 1121 istar=1
1110 else 1122 else
1111 istar=0 1123 istar=0
1112 fi 1124 fi
1113 1125
1141 true 1153 true
1142 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1154 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1143 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1155 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1144} 1156}
1145 1157
1158# @FUNCTION: unpack_makeself
1159# @USAGE: [file to unpack] [offset] [tail|dd]
1160# @DESCRIPTION:
1146# Unpack those pesky makeself generated files ... 1161# Unpack those pesky makeself generated files ...
1147# They're shell scripts with the binary package tagged onto 1162# They're shell scripts with the binary package tagged onto
1148# the end of the archive. Loki utilized the format as does 1163# the end of the archive. Loki utilized the format as does
1149# many other game companies. 1164# many other game companies.
1150# 1165#
1151# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1166# If the file is not specified, then ${A} is used. If the
1152# - If the file is not specified then unpack will utilize ${A}.
1153# - If the offset is not specified then we will attempt to extract 1167# offset is not specified then we will attempt to extract
1154# the proper offset from the script itself. 1168# the proper offset from the script itself.
1155unpack_makeself() { 1169unpack_makeself() {
1170 local src_input=${1:-${A}}
1156 local src="$(find_unpackable_file "$1")" 1171 local src=$(find_unpackable_file "${src_input}")
1157 local skip="$2" 1172 local skip=$2
1158 local exe="$3" 1173 local exe=$3
1159 1174
1175 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1176
1160 local shrtsrc="$(basename "${src}")" 1177 local shrtsrc=$(basename "${src}")
1161 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1178 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1162 if [ -z "${skip}" ] 1179 if [[ -z ${skip} ]] ; then
1163 then
1164 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1180 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1165 local skip=0 1181 local skip=0
1166 exe=tail 1182 exe=tail
1167 case ${ver} in 1183 case ${ver} in
1168 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1184 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1169 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1185 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1170 ;; 1186 ;;
1171 2.0|2.0.1) 1187 2.0|2.0.1)
1172 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1188 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1173 ;; 1189 ;;
1181 ;; 1197 ;;
1182 2.1.3) 1198 2.1.3)
1183 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1199 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1184 let skip="skip + 1" 1200 let skip="skip + 1"
1185 ;; 1201 ;;
1186 2.1.4) 1202 2.1.4|2.1.5)
1187 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1203 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1188 skip=$(head -n ${skip} "${src}" | wc -c) 1204 skip=$(head -n ${skip} "${src}" | wc -c)
1189 exe="dd" 1205 exe="dd"
1190 ;; 1206 ;;
1191 *) 1207 *)
1203 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1219 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1204 *) die "makeself cant handle exe '${exe}'" 1220 *) die "makeself cant handle exe '${exe}'"
1205 esac 1221 esac
1206 1222
1207 # lets grab the first few bytes of the file to figure out what kind of archive it is 1223 # lets grab the first few bytes of the file to figure out what kind of archive it is
1208 local tmpfile="$(emktemp)" 1224 local tmpfile=$(emktemp)
1209 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1225 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1210 local filetype="$(file -b "${tmpfile}")" 1226 local filetype=$(file -b "${tmpfile}")
1211 case ${filetype} in 1227 case ${filetype} in
1212 *tar\ archive) 1228 *tar\ archive*)
1213 eval ${exe} | tar --no-same-owner -xf - 1229 eval ${exe} | tar --no-same-owner -xf -
1214 ;; 1230 ;;
1215 bzip2*) 1231 bzip2*)
1216 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1232 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1217 ;; 1233 ;;
1227 ;; 1243 ;;
1228 esac 1244 esac
1229 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1245 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1230} 1246}
1231 1247
1248# @FUNCTION: check_license
1249# @USAGE: [license]
1250# @DESCRIPTION:
1232# Display a license for user to accept. 1251# 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. 1252# specified, then ${LICENSE} is used.
1236check_license() { 1253check_license() {
1237 local lic=$1 1254 local lic=$1
1238 if [ -z "${lic}" ] ; then 1255 if [ -z "${lic}" ] ; then
1239 lic="${PORTDIR}/licenses/${LICENSE}" 1256 lic="${PORTDIR}/licenses/${LICENSE}"
1240 else 1257 else
1241 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1258 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1242 lic="${PORTDIR}/licenses/${src}" 1259 lic="${PORTDIR}/licenses/${lic}"
1243 elif [ -e "${PWD}/${src}" ] ; then 1260 elif [ -e "${PWD}/${lic}" ] ; then
1244 lic="${PWD}/${src}" 1261 lic="${PWD}/${lic}"
1245 elif [ -e "${src}" ] ; then 1262 elif [ -e "${lic}" ] ; then
1246 lic="${src}" 1263 lic="${lic}"
1247 fi
1248 fi 1264 fi
1265 fi
1249 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1266 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1250 local l="`basename ${lic}`" 1267 local l="`basename ${lic}`"
1251 1268
1252 # here is where we check for the licenses the user already 1269 # here is where we check for the licenses the user already
1253 # accepted ... if we don't find a match, we make the user accept 1270 # accepted ... if we don't find a match, we make the user accept
1254 local shopts=$- 1271 local shopts=$-
1255 local alic 1272 local alic
1256 set -o noglob #so that bash doesn't expand "*" 1273 set -o noglob #so that bash doesn't expand "*"
1257 for alic in ${ACCEPT_LICENSE} ; do 1274 for alic in ${ACCEPT_LICENSE} ; do
1258 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1275 if [[ ${alic} == ${l} ]]; then
1259 set +o noglob; set -${shopts} #reset old shell opts 1276 set +o noglob; set -${shopts} #reset old shell opts
1260 return 0 1277 return 0
1261 fi 1278 fi
1262 done 1279 done
1263 set +o noglob; set -$shopts #reset old shell opts 1280 set +o noglob; set -$shopts #reset old shell opts
1264 1281
1265 local licmsg="$(emktemp)" 1282 local licmsg=$(emktemp)
1266 cat << EOF > ${licmsg} 1283 cat <<-EOF > ${licmsg}
1267********************************************************** 1284 **********************************************************
1268The following license outlines the terms of use of this 1285 The following license outlines the terms of use of this
1269package. You MUST accept this license for installation to 1286 package. You MUST accept this license for installation to
1270continue. When you are done viewing, hit 'q'. If you 1287 continue. When you are done viewing, hit 'q'. If you
1271CTRL+C out of this, the install will not run! 1288 CTRL+C out of this, the install will not run!
1272********************************************************** 1289 **********************************************************
1273 1290
1274EOF 1291 EOF
1275 cat ${lic} >> ${licmsg} 1292 cat ${lic} >> ${licmsg}
1276 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1293 ${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] " 1294 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1278 read alic 1295 read alic
1279 case ${alic} in 1296 case ${alic} in
1286 die "Failed to accept license" 1303 die "Failed to accept license"
1287 ;; 1304 ;;
1288 esac 1305 esac
1289} 1306}
1290 1307
1308# @FUNCTION: cdrom_get_cds
1309# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1310# @DESCRIPTION:
1291# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1311# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1292# the whole 'non-interactive' policy, but damnit I want CD support ! 1312# the whole 'non-interactive' policy, but damnit I want CD support !
1293# 1313#
1294# with these cdrom functions we handle all the user interaction and 1314# With these cdrom functions we handle all the user interaction and
1295# standardize everything. all you have to do is call cdrom_get_cds() 1315# 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 1316# and when the function returns, you can assume that the cd has been
1297# found at CDROM_ROOT. 1317# found at CDROM_ROOT.
1298# 1318#
1319# The function will attempt to locate a cd based upon a file that is on
1320# the cd. The more files you give this function, the more cds
1321# the cdrom functions will handle.
1322#
1299# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1323# 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 1324# etc... If you want to give the cds better names, then just export
1301# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1325# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1326# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1327# also use the CDROM_NAME_SET bash array.
1302# 1328#
1303# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1329# 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() { 1330cdrom_get_cds() {
1310 # first we figure out how many cds we're dealing with by 1331 # first we figure out how many cds we're dealing with by
1311 # the # of files they gave us 1332 # the # of files they gave us
1312 local cdcnt=0 1333 local cdcnt=0
1313 local f= 1334 local f=
1314 for f in "$@" ; do 1335 for f in "$@" ; do
1315 cdcnt=$((cdcnt + 1)) 1336 ((++cdcnt))
1316 export CDROM_CHECK_${cdcnt}="$f" 1337 export CDROM_CHECK_${cdcnt}="$f"
1317 done 1338 done
1318 export CDROM_TOTAL_CDS=${cdcnt} 1339 export CDROM_TOTAL_CDS=${cdcnt}
1319 export CDROM_CURRENT_CD=1 1340 export CDROM_CURRENT_CD=1
1320 1341
1321 # now we see if the user gave use CD_ROOT ... 1342 # now we see if the user gave use CD_ROOT ...
1322 # if they did, let's just believe them that it's correct 1343 # 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 1344 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1330 local var= 1345 local var=
1331 cdcnt=0 1346 cdcnt=0
1332 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1347 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1333 cdcnt=$((cdcnt + 1)) 1348 ((++cdcnt))
1334 var="CD_ROOT_${cdcnt}" 1349 var="CD_ROOT_${cdcnt}"
1350 [[ -z ${!var} ]] && var="CD_ROOT"
1335 if [[ -z ${!var} ]] ; then 1351 if [[ -z ${!var} ]] ; then
1336 eerror "You must either use just the CD_ROOT" 1352 eerror "You must either use just the CD_ROOT"
1337 eerror "or specify ALL the CD_ROOT_X variables." 1353 eerror "or specify ALL the CD_ROOT_X variables."
1338 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1354 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1339 die "could not locate CD_ROOT_${cdcnt}" 1355 die "could not locate CD_ROOT_${cdcnt}"
1340 fi 1356 fi
1341 export CDROM_ROOTS_${cdcnt}="${!var}"
1342 done 1357 done
1343 export CDROM_ROOT=${CDROM_ROOTS_1} 1358 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1344 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1359 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1360 export CDROM_SET=-1
1361 for f in ${CDROM_CHECK_1//:/ } ; do
1362 ((++CDROM_SET))
1363 [[ -e ${CD_ROOT}/${f} ]] && break
1364 done
1365 export CDROM_MATCH=${f}
1345 return 1366 return
1346 fi 1367 fi
1347 1368
1369 # User didn't help us out so lets make sure they know they can
1370 # simplify the whole process ...
1348 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1371 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1349 einfon "This ebuild will need the " 1372 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 1373 echo
1356 einfo "If you do not have the CD, but have the data files" 1374 einfo "If you do not have the CD, but have the data files"
1357 einfo "mounted somewhere on your filesystem, just export" 1375 einfo "mounted somewhere on your filesystem, just export"
1358 einfo "the variable CD_ROOT so that it points to the" 1376 einfo "the variable CD_ROOT so that it points to the"
1359 einfo "directory containing the files." 1377 einfo "directory containing the files."
1360 echo 1378 echo
1361 einfo "For example:" 1379 einfo "For example:"
1362 einfo "export CD_ROOT=/mnt/cdrom" 1380 einfo "export CD_ROOT=/mnt/cdrom"
1363 echo 1381 echo
1364 else 1382 else
1383 if [[ -n ${CDROM_NAME_SET} ]] ; then
1384 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1385 cdcnt=0
1386 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1387 ((++cdcnt))
1388 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1389 done
1390 fi
1391
1365 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1392 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1366 cdcnt=0 1393 cdcnt=0
1367 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1394 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1368 cdcnt=$((cdcnt + 1)) 1395 ((++cdcnt))
1369 var="CDROM_NAME_${cdcnt}" 1396 var="CDROM_NAME_${cdcnt}"
1370 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1397 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1371 done 1398 done
1372 echo 1399 echo
1373 einfo "If you do not have the CDs, but have the data files" 1400 einfo "If you do not have the CDs, but have the data files"
1374 einfo "mounted somewhere on your filesystem, just export" 1401 einfo "mounted somewhere on your filesystem, just export"
1375 einfo "the following variables so they point to the right place:" 1402 einfo "the following variables so they point to the right place:"
1376 einfon "" 1403 einfon ""
1377 cdcnt=0 1404 cdcnt=0
1378 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1405 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1379 cdcnt=$((cdcnt + 1)) 1406 ((++cdcnt))
1380 echo -n " CD_ROOT_${cdcnt}" 1407 echo -n " CD_ROOT_${cdcnt}"
1381 done 1408 done
1382 echo 1409 echo
1383 einfo "Or, if you have all the files in the same place, or" 1410 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" 1411 einfo "you only have one cdrom, you can export CD_ROOT"
1387 echo 1414 echo
1388 einfo "For example:" 1415 einfo "For example:"
1389 einfo "export CD_ROOT_1=/mnt/cdrom" 1416 einfo "export CD_ROOT_1=/mnt/cdrom"
1390 echo 1417 echo
1391 fi 1418 fi
1419
1420 export CDROM_SET=""
1392 export CDROM_CURRENT_CD=0 1421 export CDROM_CURRENT_CD=0
1393 cdrom_load_next_cd 1422 cdrom_load_next_cd
1394} 1423}
1395 1424
1396# this is only used when you need access to more than one cd. 1425# @FUNCTION: cdrom_load_next_cd
1397# when you have finished using the first cd, just call this function. 1426# @DESCRIPTION:
1398# when it returns, CDROM_ROOT will be pointing to the second cd. 1427# 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. 1428# files off a CD and want access to the next one, just call this function.
1429# Again, all the messy details of user interaction are taken care of for you.
1430# Once this returns, just read the variable CDROM_ROOT for the location of the
1431# mounted CD. Note that you can only go forward in the CD list, so make sure
1432# you only call this function when you're done using the current CD.
1400cdrom_load_next_cd() { 1433cdrom_load_next_cd() {
1401 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1402 local var= 1434 local var
1403 1435 ((++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 1436
1409 unset CDROM_ROOT 1437 unset CDROM_ROOT
1410 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1438 var=CD_ROOT_${CDROM_CURRENT_CD}
1439 [[ -z ${!var} ]] && var="CD_ROOT"
1411 if [[ -z ${!var} ]] ; then 1440 if [[ -z ${!var} ]] ; then
1412 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1441 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1413 cdrom_locate_file_on_cd ${!var} 1442 _cdrom_locate_file_on_cd ${!var}
1414 else 1443 else
1415 export CDROM_ROOT=${!var} 1444 export CDROM_ROOT=${!var}
1416 fi 1445 fi
1417 1446
1418 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1447 einfo "Found CD #${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 1452# 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 1453# found, then a message asking for the user to insert the cdrom will be
1425# displayed and we'll hang out here until: 1454# displayed and we'll hang out here until:
1426# (1) the file is found on a mounted cdrom 1455# (1) the file is found on a mounted cdrom
1427# (2) the user hits CTRL+C 1456# (2) the user hits CTRL+C
1428cdrom_locate_file_on_cd() { 1457_cdrom_locate_file_on_cd() {
1458 local mline=""
1459 local showedmsg=0 showjolietmsg=0
1460
1429 while [[ -z ${CDROM_ROOT} ]] ; do 1461 while [[ -z ${CDROM_ROOT} ]] ; do
1462 local i=0
1463 local -a cdset=(${*//:/ })
1464 if [[ -n ${CDROM_SET} ]] ; then
1465 cdset=(${cdset[${CDROM_SET}]})
1466 fi
1467
1468 while [[ -n ${cdset[${i}]} ]] ; do
1430 local dir="$(dirname ${@})" 1469 local dir=$(dirname ${cdset[${i}]})
1431 local file="$(basename ${@})" 1470 local file=$(basename ${cdset[${i}]})
1432 local mline=""
1433 local showedmsg=0
1434 1471
1435 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do 1472 local point= node= fs= foo=
1473 while read point node fs foo ; do
1474 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1475 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1476 && continue
1477 point=${point//\040/ }
1436 [[ -d ${mline}/${dir} ]] || continue 1478 [[ ! -d ${point}/${dir} ]] && continue
1437 [[ ! -z $(find ${mline}/${dir} -iname ${file} -maxdepth 1) ]] \ 1479 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1438 && export CDROM_ROOT=${mline} 1480 export CDROM_ROOT=${point}
1481 export CDROM_SET=${i}
1482 export CDROM_MATCH=${cdset[${i}]}
1483 return
1484 done <<< "$(get_mounts)"
1485
1486 ((++i))
1439 done 1487 done
1440 1488
1441 if [[ -z ${CDROM_ROOT} ]] ; then
1442 echo 1489 echo
1443 if [[ ${showedmsg} -eq 0 ]] ; then 1490 if [[ ${showedmsg} -eq 0 ]] ; then
1444 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1491 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1445 if [[ -z ${CDROM_NAME} ]] ; then 1492 if [[ -z ${CDROM_NAME} ]] ; then
1446 einfo "Please insert the cdrom for ${PN} now !" 1493 einfo "Please insert+mount the cdrom for ${PN} now !"
1447 else
1448 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1449 fi
1450 else 1494 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 !" 1495 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1456 fi
1457 fi 1496 fi
1458 showedmsg=1 1497 else
1498 if [[ -z ${CDROM_NAME_1} ]] ; then
1499 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1500 else
1501 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1502 einfo "Please insert+mount the ${!var} cdrom now !"
1503 fi
1459 fi 1504 fi
1505 showedmsg=1
1506 fi
1460 einfo "Press return to scan for the cd again" 1507 einfo "Press return to scan for the cd again"
1461 einfo "or hit CTRL+C to abort the emerge." 1508 einfo "or hit CTRL+C to abort the emerge."
1462 read 1509 echo
1510 if [[ ${showjolietmsg} -eq 0 ]] ; then
1511 showjolietmsg=1
1512 else
1513 ewarn "If you are having trouble with the detection"
1514 ewarn "of your CD, it is possible that you do not have"
1515 ewarn "Joliet support enabled in your kernel. Please"
1516 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1517 ebeep 5
1463 fi 1518 fi
1519 read || die "something is screwed with your system"
1464 done 1520 done
1465} 1521}
1466 1522
1523# @FUNCTION: strip-linguas
1524# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1525# @DESCRIPTION:
1467# Make sure that LINGUAS only contains languages that 1526# Make sure that LINGUAS only contains languages that
1468# a package can support 1527# a package can support. The first form allows you to
1469# 1528# specify a list of LINGUAS. The -i builds a list of po
1470# usage: strip-linguas <allow LINGUAS> 1529# files found in all the directories and uses the
1471# strip-linguas -i <directories of .po files> 1530# intersection of the lists. The -u builds a list of po
1472# strip-linguas -u <directories of .po files> 1531# files found in all the directories and uses the union
1473# 1532# of the lists.
1474# The first form allows you to specify a list of LINGUAS.
1475# The -i builds a list of po files found in all the
1476# directories and uses the intersection of the lists.
1477# The -u builds a list of po files found in all the
1478# directories and uses the union of the lists.
1479strip-linguas() { 1533strip-linguas() {
1480 local ls newls 1534 local ls newls nols
1481 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then 1535 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1482 local op="$1"; shift 1536 local op=$1; shift
1483 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1537 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift
1484 local d f 1538 local d f
1485 for d in "$@" ; do 1539 for d in "$@" ; do
1486 if [ "${op}" == "-u" ] ; then 1540 if [[ ${op} == "-u" ]] ; then
1487 newls="${ls}" 1541 newls=${ls}
1488 else 1542 else
1489 newls="" 1543 newls=""
1490 fi 1544 fi
1491 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1545 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do
1492 if [ "${op}" == "-i" ] ; then 1546 if [[ ${op} == "-i" ]] ; then
1493 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}" 1547 hasq ${f} ${ls} && newls="${newls} ${f}"
1494 else 1548 else
1495 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}" 1549 hasq ${f} ${ls} || newls="${newls} ${f}"
1496 fi 1550 fi
1497 done 1551 done
1498 ls="${newls}" 1552 ls=${newls}
1499 done 1553 done
1500 ls="${ls//.po}"
1501 else 1554 else
1502 ls="$@" 1555 ls="$@"
1503 fi 1556 fi
1504 1557
1505 ls=" ${ls} " 1558 nols=""
1506 newls="" 1559 newls=""
1507 for f in ${LINGUAS} ; do 1560 for f in ${LINGUAS} ; do
1508 if [ "${ls/ ${f} /}" != "${ls}" ] ; then 1561 if hasq ${f} ${ls} ; then
1509 newls="${newls} ${f}" 1562 newls="${newls} ${f}"
1510 else 1563 else
1511 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1564 nols="${nols} ${f}"
1512 fi 1565 fi
1513 done 1566 done
1514 if [ -z "${newls}" ] ; then 1567 [[ -n ${nols} ]] \
1515 unset LINGUAS 1568 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols}
1516 else
1517 export LINGUAS="${newls}" 1569 export LINGUAS=${newls:1}
1518 fi
1519} 1570}
1520 1571
1521# moved from kernel.eclass since they are generally useful outside of 1572# @FUNCTION: preserve_old_lib
1522# kernel.eclass -iggy (20041002) 1573# @USAGE: <libs to preserve> [more libs]
1523 1574# @DESCRIPTION:
1524# the following functions are useful in kernel module ebuilds, etc.
1525# for an example see ivtv or drbd ebuilds
1526
1527# set's ARCH to match what the kernel expects
1528set_arch_to_kernel() {
1529 i=10
1530 while ((i--)) ; do
1531 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1532 done
1533 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1534 case ${ARCH} in
1535 x86) export ARCH="i386";;
1536 amd64) export ARCH="x86_64";;
1537 hppa) export ARCH="parisc";;
1538 mips) export ARCH="mips";;
1539 sparc) export ARCH="$(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!
1540 *) export ARCH="${ARCH}";;
1541 esac
1542}
1543
1544# set's ARCH back to what portage expects
1545set_arch_to_portage() {
1546 i=10
1547 while ((i--)) ; do
1548 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1549 done
1550 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1551}
1552
1553# Jeremy Huddleston <eradicator@gentoo.org>:
1554# preserve_old_lib /path/to/libblah.so.0
1555# preserve_old_lib_notify /path/to/libblah.so.0
1556#
1557# These functions are useful when a lib in your package changes --soname. Such 1575# 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 1576# 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 1577# 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 1578# 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: 1579# solution, so instead you can call this from pkg_preinst. See also the
1562# 1580# 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() { 1581preserve_old_lib() {
1576 LIB=$1 1582 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1583 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1584 die "Invalid preserve_old_lib() usage"
1585 fi
1586 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1577 1587
1578 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1588 local lib dir
1579 SONAME=`basename ${LIB}` 1589 for lib in "$@" ; do
1580 DIRNAME=`dirname ${LIB}` 1590 [[ -e ${ROOT}/${lib} ]] || continue
1581 1591 dir=${lib%/*}
1582 dodir ${DIRNAME} 1592 dodir ${dir} || die "dodir ${dir} failed"
1583 cp ${ROOT}${LIB} ${D}${DIRNAME} 1593 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1584 touch ${D}${LIB} 1594 touch "${D}"/${lib}
1585 fi 1595 done
1586} 1596}
1587 1597
1598# @FUNCTION: preserve_old_lib_notify
1599# @USAGE: <libs to notify> [more libs]
1600# @DESCRIPTION:
1601# Spit helpful messages about the libraries preserved by preserve_old_lib.
1588preserve_old_lib_notify() { 1602preserve_old_lib_notify() {
1589 LIB=$1 1603 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1604 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1605 die "Invalid preserve_old_lib_notify() usage"
1606 fi
1590 1607
1591 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1608 local lib notice=0
1592 SONAME=`basename ${LIB}` 1609 for lib in "$@" ; do
1593 1610 [[ -e ${ROOT}/${lib} ]] || continue
1611 if [[ ${notice} -eq 0 ]] ; then
1612 notice=1
1594 einfo "An old version of an installed library was detected on your system." 1613 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" 1614 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," 1615 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1597 einfo "you will need to execute the following command:" 1616 ewarn "in order to remove these old dependencies. If you do not have this"
1598 einfo " revdep-rebuild --soname ${SONAME}" 1617 ewarn "helper program, simply emerge the 'gentoolkit' package."
1599 einfo 1618 ewarn
1600 einfo "After doing that, you can safely remove ${LIB}"
1601 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1602 fi 1619 fi
1620 ewarn " # revdep-rebuild --library ${lib##*/}"
1621 done
1622 if [[ ${notice} -eq 1 ]] ; then
1623 ewarn
1624 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1625 ewarn "delete the old libraries."
1626 fi
1603} 1627}
1604 1628
1605# Hack for people to figure out if a package was built with 1629# @FUNCTION: built_with_use
1606# certain USE flags 1630# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1631# @DESCRIPTION:
1632# A temporary hack until portage properly supports DEPENDing on USE
1633# flags being enabled in packages. This will check to see if the specified
1634# DEPEND atom was built with the specified list of USE flags. The
1635# --missing option controls the behavior if called on a package that does
1636# not actually support the defined USE flags (aka listed in IUSE).
1637# The default is to abort (call die). The -a and -o flags control
1638# the requirements of the USE flags. They correspond to "and" and "or"
1639# logic. So the -a flag means all listed USE flags must be enabled
1640# while the -o flag means at least one of the listed fIUSE flags must be
1641# enabled. The --hidden option is really for internal use only as it
1642# means the USE flag we're checking is hidden expanded, so it won't be found
1643# in IUSE like normal USE flags.
1607# 1644#
1608# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1645# Remember that this function isn't terribly intelligent so order of optional
1609# ex: built_with_use xchat gtk2 1646# flags matter.
1610#
1611# Flags: -a all USE flags should be utilized
1612# -o at least one USE flag should be utilized
1613# Note: the default flag is '-a'
1614built_with_use() { 1647built_with_use() {
1648 local hidden="no"
1649 if [[ $1 == "--hidden" ]] ; then
1650 hidden="yes"
1651 shift
1652 fi
1653
1654 local missing_action="die"
1655 if [[ $1 == "--missing" ]] ; then
1656 missing_action=$2
1657 shift ; shift
1658 case ${missing_action} in
1659 true|false|die) ;;
1660 *) die "unknown action '${missing_action}'";;
1661 esac
1662 fi
1663
1615 local opt=$1 1664 local opt=$1
1616 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1665 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1617 1666
1618 local PKG=$(best_version $1) 1667 local PKG=$(best_version $1)
1668 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1619 shift 1669 shift
1620 1670
1621 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1671 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1622 [[ ! -e ${USEFILE} ]] && return 1 1672 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1673
1674 # if the IUSE file doesn't exist, the read will error out, we need to handle
1675 # this gracefully
1676 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1677 case ${missing_action} in
1678 true) return 0;;
1679 false) return 1;;
1680 die) die "Unable to determine what USE flags $PKG was built with";;
1681 esac
1682 fi
1683
1684 if [[ ${hidden} == "no" ]] ; then
1685 local IUSE_BUILT=$(<${IUSEFILE})
1686 # Don't check USE_EXPAND #147237
1687 local expand
1688 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1689 if [[ $1 == ${expand}_* ]] ; then
1690 expand=""
1691 break
1692 fi
1693 done
1694 if [[ -n ${expand} ]] ; then
1695 if ! has $1 ${IUSE_BUILT} ; then
1696 case ${missing_action} in
1697 true) return 0;;
1698 false) return 1;;
1699 die) die "$PKG does not actually support the $1 USE flag!";;
1700 esac
1701 fi
1702 fi
1703 fi
1623 1704
1624 local USE_BUILT=$(<${USEFILE}) 1705 local USE_BUILT=$(<${USEFILE})
1625 while [[ $# -gt 0 ]] ; do 1706 while [[ $# -gt 0 ]] ; do
1626 if [[ ${opt} = "-o" ]] ; then 1707 if [[ ${opt} = "-o" ]] ; then
1627 has $1 ${USE_BUILT} && return 0 1708 has $1 ${USE_BUILT} && return 0
1631 shift 1712 shift
1632 done 1713 done
1633 [[ ${opt} = "-a" ]] 1714 [[ ${opt} = "-a" ]]
1634} 1715}
1635 1716
1717# @FUNCTION: epunt_cxx
1718# @USAGE: [dir to scan]
1719# @DESCRIPTION:
1636# Many configure scripts wrongly bail when a C++ compiler 1720# Many configure scripts wrongly bail when a C++ compiler could not be
1637# could not be detected. #73450 1721# detected. If dir is not specified, then it defaults to ${S}.
1722#
1723# http://bugs.gentoo.org/73450
1638epunt_cxx() { 1724epunt_cxx() {
1639 local dir=$1 1725 local dir=$1
1640 [[ -z ${dir} ]] && dir=${S} 1726 [[ -z ${dir} ]] && dir=${S}
1641 ebegin "Removing useless C++ checks" 1727 ebegin "Removing useless C++ checks"
1642 local f 1728 local f
1643 for f in $(find ${dir} -name configure) ; do 1729 find "${dir}" -name configure | while read f ; do
1644 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1730 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1645 done 1731 done
1646 eend 0 1732 eend 0
1647} 1733}
1648 1734
1649# dopamd [ file ] [ new file ] 1735# @FUNCTION: make_wrapper
1650# 1736# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1651# Install pam auth config file in /etc/pam.d 1737# @DESCRIPTION:
1652# 1738# Create a shell wrapper script named wrapper in installpath
1653# The first argument, 'file' is required. Install as 'new file', if 1739# (defaults to the bindir) to execute target (default of wrapper) by
1654# specified. 1740# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1655 1741# libpaths followed by optionally changing directory to chdir.
1656dopamd() { 1742make_wrapper() {
1657 local pamd="$1" newpamd="${2:-$1}" 1743 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1658 [[ -z "$1" ]] && die "dopamd requires at least one argument." 1744 local tmpwrapper=$(emktemp)
1659 1745 # We don't want to quote ${bin} so that people can pass complex
1660 use pam || return 0 1746 # things as $bin ... "./someprog --args"
1661 1747 cat << EOF > "${tmpwrapper}"
1662 insinto /etc/pam.d 1748#!/bin/sh
1663 # these are the default doins options, but be explicit just in case 1749cd "${chdir:-.}"
1664 insopts -m 0644 -o root -g root 1750if [ -n "${libdir}" ] ; then
1665 newins ${pamd} ${newpamd} || die "failed to install ${newpamd}" 1751 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1752 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1753 else
1754 export LD_LIBRARY_PATH="${libdir}"
1755 fi
1756fi
1757exec ${bin} "\$@"
1758EOF
1759 chmod go+rx "${tmpwrapper}"
1760 if [[ -n ${path} ]] ; then
1761 (
1762 exeinto "${path}"
1763 newexe "${tmpwrapper}" "${wrapper}"
1764 ) || die
1765 else
1766 newbin "${tmpwrapper}" "${wrapper}" || die
1767 fi
1666} 1768}

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