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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 1.148 2005/02/03 23:55:05 azarah Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.315 2009/02/21 23:28:21 vapier Exp $
4#
5# Author: Martin Schlemmer <azarah@gentoo.org>
6#
7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves.
9#
10# NB: If you add anything, please comment it!
11 4
12inherit multilib 5# @ECLASS: eutils.eclass
13ECLASS=eutils 6# @MAINTAINER:
14INHERITED="$INHERITED $ECLASS" 7# base-system@gentoo.org
8# @BLURB: many extra (but common) functions that are used in ebuilds
9# @DESCRIPTION:
10# The eutils eclass contains a suite of functions that complement
11# the ones that ebuild.sh already contain. The idea is that the functions
12# are not required in all ebuilds but enough utilize them to have a common
13# home rather than having multiple ebuilds implementing the same thing.
14#
15# Due to the nature of this eclass, some functions may have maintainers
16# different from the overall eclass!
15 17
16DEPEND="!bootstrap? ( sys-devel/patch )" 18inherit multilib portability
17 19
18DESCRIPTION="Based on the ${ECLASS} eclass" 20DESCRIPTION="Based on the ${ECLASS} eclass"
19 21
20# ecpu_check 22# @FUNCTION: epause
21# Usage: 23# @USAGE: [seconds]
22# 24# @DESCRIPTION:
23# ecpu_check array_of_cpu_flags 25# Sleep for the specified number of seconds (default of 5 seconds). Useful when
24# 26# printing a message the user should probably be reading and often used in
25# array_of_cpu_flags - An array of cpu flags to check against USE flags 27# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
26# 28# don't wait at all.
27# Checks user USE related cpu flags against /proc/cpuinfo. If user enables a
28# cpu flag that is not supported in their processor flags, it will warn the
29# user if CROSSCOMPILE is not set to 1 ( because cross compile users are
30# obviously using different cpu flags than their own cpu ). Examples:
31#
32# CPU_FLAGS=(mmx mmx2 sse sse2)
33# ecpu_check CPU_FLAGS
34# Chris White <chriswhite@gentoo.org> (03 Feb 2005)
35
36ecpu_check() {
37 # Think about changing below to: if [ "${CROSSCOMPILE}" -ne 1 -a -e "/proc/cpuinfo" ]
38 # and dropping the else if you do not plan on adding anything to that
39 # empty block ....
40 # PS: also try to add some quoting, and consider rather using ${foo} than $foo ...
41 if [ $CROSSCOMPILE -eq 1 ] || [ ! -e /proc/cpuinfo ]
42 then
43 :
44 else
45 CPU_FLAGS=$1
46 USER_CPU=`grep "flags" /proc/cpuinfo`
47
48 for flags in `seq 1 ${#CPU_FLAGS[@]}`
49 do
50 if has ${CPU_FLAGS[$flags - 1]} $USER_CPU && ! has ${CPU_FLAGS[$flags - 1]} $USE
51 then
52 ewarn "Your system is ${CPU_FLAGS[$flags - 1]} capable but you don't have it enabled!"
53 ewarn "You might be cross compiling (in this case set CROSSCOMPILE to 1 to disable this warning."
54 fi
55
56 if ! has ${CPU_FLAGS[$flags - 1]} $USER_CPU && has ${CPU_FLAGS[$flags -1]} $USE
57 then
58 ewarn "You have ${CPU_FLAGS[$flags - 1]} support enabled but your processor doesn't"
59 ewarn "Seem to support it! You might be cross compiling or do not have /proc filesystem"
60 ewarn "enabled. If either is the case, set CROSSCOMPILE to 1 to disable this warning."
61 fi
62 done
63 fi
64}
65
66# Wait for the supplied number of seconds. If no argument is supplied, defaults
67# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not
68# outputting to a terminal, don't wait. For compatability purposes, the argument
69# must be an integer greater than zero.
70# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
71epause() { 29epause() {
72 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 30 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
73 sleep ${1:-5}
74 fi
75} 31}
76 32
77# Beep the specified number of times (defaults to five). If our output 33# @FUNCTION: ebeep
78# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 34# @USAGE: [number of beeps]
35# @DESCRIPTION:
36# Issue the specified number of beeps (default of 5 beeps). Useful when
37# printing a message the user should probably be reading and often used in
38# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
79# don't beep. 39# don't beep at all.
80# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
81ebeep() { 40ebeep() {
82 local n 41 local n
83 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 42 if [[ -z ${EBEEP_IGNORE} ]] ; then
84 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 43 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
85 echo -ne "\a" 44 echo -ne "\a"
86 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 45 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
87 echo -ne "\a" 46 echo -ne "\a"
88 sleep 1 47 sleep 1
89 done 48 done
90 fi 49 fi
91} 50}
92 51
93# This function generate linker scripts in /usr/lib for dynamic 52# @FUNCTION: ecvs_clean
94# libs in /lib. This is to fix linking problems when you have 53# @USAGE: [list of dirs]
95# the .so in /lib, and the .a in /usr/lib. What happens is that 54# @DESCRIPTION:
96# in some cases when linking dynamic, the .a in /usr/lib is used 55# Remove CVS directories recursiveley. Useful when a source tarball contains
97# instead of the .so in /lib due to gcc/libtool tweaking ld's 56# internal CVS directories. Defaults to $PWD.
98# library search path. This cause many builds to fail. 57ecvs_clean() {
99# See bug #4411 for more info. 58 [[ -z $* ]] && set -- .
100# 59 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
101# To use, simply call: 60 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
102#
103# gen_usr_ldscript libfoo.so
104#
105# Note that you should in general use the unversioned name of
106# the library, as ldconfig should usually update it correctly
107# to point to the latest version of the library present.
108#
109# <azarah@gentoo.org> (26 Oct 2002)
110#
111gen_usr_ldscript() {
112 local libdir="$(get_libdir)"
113 # Just make sure it exists
114 dodir /usr/${libdir}
115
116 cat > "${D}/usr/${libdir}/${1}" << END_LDSCRIPT
117/* GNU ld script
118 Because Gentoo have critical dynamic libraries
119 in /lib, and the static versions in /usr/lib, we
120 need to have a "fake" dynamic lib in /usr/lib,
121 otherwise we run into linking problems.
122 See bug #4411 on http://bugs.gentoo.org/ for
123 more info. */
124GROUP ( /${libdir}/${1} )
125END_LDSCRIPT
126 fperms a+x "/usr/${libdir}/${1}"
127} 61}
128 62
129# Simple function to draw a line consisting of '=' the same length as $* 63# @FUNCTION: esvn_clean
130# 64# @USAGE: [list of dirs]
131# <azarah@gentoo.org> (11 Nov 2002) 65# @DESCRIPTION:
132# 66# Remove .svn directories recursiveley. Useful when a source tarball contains
133draw_line() { 67# internal Subversion directories. Defaults to $PWD.
134 local i=0 68esvn_clean() {
135 local str_length="" 69 [[ -z $* ]] && set -- .
136 70 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
137 # Handle calls that do not have args, or wc not being installed ...
138 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ]
139 then
140 echo "==============================================================="
141 return 0
142 fi
143
144 # Get the length of $*
145 str_length="$(echo -n "$*" | wc -m)"
146
147 while [ "$i" -lt "${str_length}" ]
148 do
149 echo -n "="
150
151 i=$((i + 1))
152 done
153
154 echo
155
156 return 0
157} 71}
158 72
159# Default directory where patches are located 73# Default directory where patches are located
160EPATCH_SOURCE="${WORKDIR}/patch" 74EPATCH_SOURCE="${WORKDIR}/patch"
161# Default extension for patches 75# Default extension for patches
162EPATCH_SUFFIX="patch.bz2" 76EPATCH_SUFFIX="patch.bz2"
163# Default options for patch 77# Default options for patch
164# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 78# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
165EPATCH_OPTS="-g0" 79# Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
80# Set -E to automatically remove empty files.
81EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
166# List of patches not to apply. Not this is only file names, 82# List of patches not to apply. Note this is only file names,
167# and not the full path .. 83# and not the full path ..
168EPATCH_EXCLUDE="" 84EPATCH_EXCLUDE=""
169# Change the printed message for a single patch. 85# Change the printed message for a single patch.
170EPATCH_SINGLE_MSG="" 86EPATCH_SINGLE_MSG=""
87# Change the printed message for multiple patches.
88EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
171# Force applying bulk patches even if not following the style: 89# Force applying bulk patches even if not following the style:
172# 90#
173# ??_${ARCH}_foo.${EPATCH_SUFFIX} 91# ??_${ARCH}_foo.${EPATCH_SUFFIX}
174# 92#
175EPATCH_FORCE="no" 93EPATCH_FORCE="no"
176 94
177# This function is for bulk patching, or in theory for just one 95# This function is for bulk patching, or in theory for just one
178# or two patches. 96# or two patches.
187# bug they should be left as is to ensure an ebuild can rely on 105# bug they should be left as is to ensure an ebuild can rely on
188# them for. 106# them for.
189# 107#
190# Patches are applied in current directory. 108# Patches are applied in current directory.
191# 109#
192# Bulk Patches should preferibly have the form of: 110# Bulk Patches should preferably have the form of:
193# 111#
194# ??_${ARCH}_foo.${EPATCH_SUFFIX} 112# ??_${ARCH}_foo.${EPATCH_SUFFIX}
195# 113#
196# For example: 114# For example:
197# 115#
198# 01_all_misc-fix.patch.bz2 116# 01_all_misc-fix.patch.bz2
199# 02_sparc_another-fix.patch.bz2 117# 02_sparc_another-fix.patch.bz2
200# 118#
201# This ensures that there are a set order, and you can have ARCH 119# This ensures that there are a set order, and you can have ARCH
202# specific patches. 120# specific patches.
203# 121#
204# If you however give an argument to epatch(), it will treat it as a 122# If you however give an argument to epatch(), it will treat it as a
206# hand its a directory, it will set EPATCH_SOURCE to this. 124# hand its a directory, it will set EPATCH_SOURCE to this.
207# 125#
208# <azarah@gentoo.org> (10 Nov 2002) 126# <azarah@gentoo.org> (10 Nov 2002)
209# 127#
210epatch() { 128epatch() {
129 _epatch_draw_line() {
130 [[ -z $1 ]] && set "$(printf "%65s" '')"
131 echo "${1//?/=}"
132 }
133 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
211 local PIPE_CMD="" 134 local PIPE_CMD=""
212 local STDERR_TARGET="${T}/$$.out" 135 local STDERR_TARGET="${T}/$$.out"
213 local PATCH_TARGET="${T}/$$.patch" 136 local PATCH_TARGET="${T}/$$.patch"
214 local PATCH_SUFFIX="" 137 local PATCH_SUFFIX=""
215 local SINGLE_PATCH="no" 138 local SINGLE_PATCH="no"
216 local x="" 139 local x=""
217 140
141 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
142
218 if [ "$#" -gt 1 ] 143 if [ "$#" -gt 1 ]
219 then 144 then
220 local m="" 145 local m=""
221 einfo "${#} patches to apply ..."
222 for m in "$@" ; do 146 for m in "$@" ; do
223 epatch "${m}" 147 epatch "${m}"
224 done 148 done
225 return 0 149 return 0
226 fi 150 fi
240 local EPATCH_SOURCE="$1/*" 164 local EPATCH_SOURCE="$1/*"
241 else 165 else
242 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 166 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
243 fi 167 fi
244 else 168 else
245 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 169 if [[ ! -d ${EPATCH_SOURCE} ]] || [[ -n $1 ]] ; then
246 then
247 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 170 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
248 then 171 then
249 EPATCH_SOURCE="$1" 172 EPATCH_SOURCE="$1"
250 fi 173 fi
251 174
260 183
261 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 184 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
262 fi 185 fi
263 186
264 case ${EPATCH_SUFFIX##*\.} in 187 case ${EPATCH_SUFFIX##*\.} in
188 lzma)
189 PIPE_CMD="lzma -dc"
190 PATCH_SUFFIX="lzma"
191 ;;
265 bz2) 192 bz2)
266 PIPE_CMD="bzip2 -dc" 193 PIPE_CMD="bzip2 -dc"
267 PATCH_SUFFIX="bz2" 194 PATCH_SUFFIX="bz2"
268 ;; 195 ;;
269 gz|Z|z) 196 gz|Z|z)
280 ;; 207 ;;
281 esac 208 esac
282 209
283 if [ "${SINGLE_PATCH}" = "no" ] 210 if [ "${SINGLE_PATCH}" = "no" ]
284 then 211 then
285 einfo "Applying various patches (bugfixes/updates) ..." 212 einfo "${EPATCH_MULTI_MSG}"
286 fi 213 fi
287 for x in ${EPATCH_SOURCE} 214 for x in ${EPATCH_SOURCE}
288 do 215 do
289 # New ARCH dependant patch naming scheme ... 216 # New ARCH dependant patch naming scheme ...
290 # 217 #
291 # ???_arch_foo.patch 218 # ???_arch_foo.patch
292 # 219 #
293 if [ -f ${x} ] && \ 220 if [ -f ${x} ] && \
294 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \ 221 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
295 [ "${EPATCH_FORCE}" = "yes" ]) 222 [ "${EPATCH_FORCE}" = "yes" ])
296 then 223 then
297 local count=0 224 local count=0
298 local popts="${EPATCH_OPTS}" 225 local popts="${EPATCH_OPTS}"
226 local patchname=${x##*/}
299 227
300 if [ -n "${EPATCH_EXCLUDE}" ] 228 if [ -n "${EPATCH_EXCLUDE}" ]
301 then 229 then
302 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ] 230 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
303 then 231 then
304 continue 232 continue
305 fi 233 fi
306 fi 234 fi
307 235
309 then 237 then
310 if [ -n "${EPATCH_SINGLE_MSG}" ] 238 if [ -n "${EPATCH_SINGLE_MSG}" ]
311 then 239 then
312 einfo "${EPATCH_SINGLE_MSG}" 240 einfo "${EPATCH_SINGLE_MSG}"
313 else 241 else
314 einfo "Applying ${x##*/} ..." 242 einfo "Applying ${patchname} ..."
315 fi 243 fi
316 else 244 else
317 einfo " ${x##*/} ..." 245 einfo " ${patchname} ..."
318 fi 246 fi
319 247
320 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 248 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
321 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 249 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
250
251 # Decompress the patch if need be
252 if [[ ${PATCH_SUFFIX} != "patch" ]] ; then
253 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
254 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
255
256 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1 ; then
257 echo
258 eerror "Could not extract patch!"
259 #die "Could not extract patch!"
260 count=5
261 break
262 fi
263 else
264 PATCH_TARGET="${x}"
265 fi
266
267 # Check for absolute paths in patches. If sandbox is disabled,
268 # people could (accidently) patch files in the root filesystem.
269 # Or trigger other unpleasantries #237667. So disallow -p0 on
270 # such patches.
271 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
272 if [[ -n ${abs_paths} ]] ; then
273 count=1
274 echo "NOTE: skipping -p0 due to absolute paths in patch:" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
275 echo "${abs_paths}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
276 fi
322 277
323 # Allow for prefix to differ ... im lazy, so shoot me :/ 278 # Allow for prefix to differ ... im lazy, so shoot me :/
324 while [ "${count}" -lt 5 ] 279 while [ "${count}" -lt 5 ]
325 do 280 do
326 # Generate some useful debug info ... 281 # Generate some useful debug info ...
327 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 282 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
328 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 283 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
329 284
330 if [ "${PATCH_SUFFIX}" != "patch" ] 285 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
286 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
287
288 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
289 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
290
291 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
331 then 292 then
332 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
333 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
334 else
335 PATCH_TARGET="${x}"
336 fi
337
338 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
339 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
340
341 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
342 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
343
344 if [ "${PATCH_SUFFIX}" != "patch" ]
345 then
346 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
347 then
348 echo
349 eerror "Could not extract patch!"
350 #die "Could not extract patch!"
351 count=5
352 break
353 fi
354 fi
355
356 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
357 then
358 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 293 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
359 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 294 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
360 echo "ACTUALLY APPLYING ${x##*/} ..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 295 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
361 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 296 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
362 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 297 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
363 298
364 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1 299 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
300 _epatch_assert
365 301
366 if [ "$?" -ne 0 ] 302 if [ "$?" -ne 0 ]
367 then 303 then
368 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 304 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
369 echo 305 echo
370 eerror "A dry-run of patch command succeeded, but actually" 306 eerror "A dry-run of patch command succeeded, but actually"
371 eerror "applying the patch failed!" 307 eerror "applying the patch failed!"
372 #die "Real world sux compared to the dreamworld!" 308 #die "Real world sux compared to the dreamworld!"
373 count=5 309 count=5
374 fi 310 fi
375 311
376 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 312 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
377 313
378 break 314 break
379 fi 315 fi
380 316
381 count=$((count + 1)) 317 count=$((count + 1))
387 fi 323 fi
388 324
389 if [ "${count}" -eq 5 ] 325 if [ "${count}" -eq 5 ]
390 then 326 then
391 echo 327 echo
392 eerror "Failed Patch: ${x##*/}!" 328 eerror "Failed Patch: ${patchname} !"
329 eerror " ( ${PATCH_TARGET} )"
393 eerror 330 eerror
394 eerror "Include in your bugreport the contents of:" 331 eerror "Include in your bugreport the contents of:"
395 eerror 332 eerror
396 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}" 333 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
397 echo 334 echo
398 die "Failed Patch: ${x##*/}!" 335 die "Failed Patch: ${patchname}!"
399 fi 336 fi
400 337
401 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 338 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
402 339
403 eend 0 340 eend 0
404 fi 341 fi
405 done 342 done
406 if [ "${SINGLE_PATCH}" = "no" ] 343 if [ "${SINGLE_PATCH}" = "no" ]
407 then 344 then
408 einfo "Done with patching" 345 einfo "Done with patching"
409 fi 346 fi
410} 347}
411 348
412# This function return true if we are using the NPTL pthreads 349# @FUNCTION: emktemp
413# implementation. 350# @USAGE: [temp dir]
414# 351# @DESCRIPTION:
415# <azarah@gentoo.org> (06 March 2003)
416#
417have_NPTL() {
418 cat > ${T}/test-nptl.c <<-"END"
419 #define _XOPEN_SOURCE
420 #include <unistd.h>
421 #include <stdio.h>
422
423 int main()
424 {
425 char buf[255];
426 char *str = buf;
427
428 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255);
429 if (NULL != str) {
430 printf("%s\n", str);
431 if (NULL != strstr(str, "NPTL"))
432 return 0;
433 }
434
435 return 1;
436 }
437 END
438
439 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ..."
440 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
441 then
442 echo "yes"
443 einfon "Checking what PTHREADS implementation we have ..."
444 if ${T}/nptl
445 then
446 return 0
447 else
448 return 1
449 fi
450 else
451 echo "no"
452 fi
453
454 return 1
455}
456
457# This function check how many cpu's are present, and then set
458# -j in MAKEOPTS accordingly.
459#
460# Thanks to nall <nall@gentoo.org> for this.
461#
462get_number_of_jobs() {
463 local jobs=0
464
465 if [ ! -r /proc/cpuinfo ]
466 then
467 return 1
468 fi
469
470 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
471 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
472 then
473 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
474 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
475 ADMINPARAM="${ADMINPARAM/-j}"
476 fi
477
478 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
479
480 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
481 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
482 then
483 # these archs will always have "[Pp]rocessor"
484 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
485
486 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
487 then
488 # sparc always has "ncpus active"
489 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
490
491 elif [ "${ARCH}" = "alpha" ]
492 then
493 # alpha has "cpus active", but only when compiled with SMP
494 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
495 then
496 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
497 else
498 jobs=2
499 fi
500
501 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
502 then
503 # ppc has "processor", but only when compiled with SMP
504 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
505 then
506 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
507 else
508 jobs=2
509 fi
510 elif [ "${ARCH}" = "s390" ]
511 then
512 # s390 has "# processors : "
513 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
514 else
515 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
516 die "Unknown ARCH -- ${ARCH}!"
517 fi
518
519 # Make sure the number is valid ...
520 if [ "${jobs}" -lt 1 ]
521 then
522 jobs=1
523 fi
524
525 if [ -n "${ADMINPARAM}" ]
526 then
527 if [ "${jobs}" -gt "${ADMINPARAM}" ]
528 then
529 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge ..."
530 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
531 else
532 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge ..."
533 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
534 fi
535 fi
536}
537
538# Cheap replacement for when debianutils (and thus mktemp) 352# Cheap replacement for when debianutils (and thus mktemp)
539# does not exist on the users system 353# does not exist on the users system.
540# vapier@gentoo.org
541#
542# Takes just 1 optional parameter (the directory to create tmpfile in)
543emktemp() { 354emktemp() {
544 local exe="touch" 355 local exe="touch"
545 [ "$1" == "-d" ] && exe="mkdir" && shift 356 [[ $1 == -d ]] && exe="mkdir" && shift
546 local topdir="$1" 357 local topdir=$1
547 358
548 if [ -z "${topdir}" ] 359 if [[ -z ${topdir} ]] ; then
549 then
550 [ -z "${T}" ] \ 360 [[ -z ${T} ]] \
551 && topdir="/tmp" \ 361 && topdir="/tmp" \
552 || topdir="${T}" 362 || topdir=${T}
553 fi 363 fi
554 364
555 if [ -z "$(type -p mktemp)" ] 365 if ! type -P mktemp > /dev/null ; then
556 then 366 # system lacks `mktemp` so we have to fake it
557 local tmp=/ 367 local tmp=/
558 while [ -e "${tmp}" ] ; do 368 while [[ -e ${tmp} ]] ; do
559 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 369 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
560 done 370 done
561 ${exe} "${tmp}" 371 ${exe} "${tmp}" || ${exe} -p "${tmp}"
562 echo "${tmp}" 372 echo "${tmp}"
563 else 373 else
564 [ "${exe}" == "touch" ] \ 374 # the args here will give slightly wierd names on BSD,
565 && exe="-p" \ 375 # but should produce a usable file on all userlands
566 || exe="-d" 376 if [[ ${exe} == "touch" ]] ; then
567 mktemp ${exe} "${topdir}" 377 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
378 else
379 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
568 fi 380 fi
381 fi
569} 382}
570 383
384# @FUNCTION: egetent
385# @USAGE: <database> <key>
386# @MAINTAINER:
387# base-system@gentoo.org (Linux)
388# Joe Jezak <josejx@gmail.com> (OS X)
389# usata@gentoo.org (OS X)
390# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
391# @DESCRIPTION:
571# Small wrapper for getent (Linux), nidump (Mac OS X), 392# Small wrapper for getent (Linux),
393# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
572# and pw (FreeBSD) used in enewuser()/enewgroup() 394# and pw (FreeBSD) used in enewuser()/enewgroup()
573# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
574# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
575#
576# egetent(database, key)
577egetent() { 395egetent() {
578 if useq ppc-macos ; then 396 case ${CHOST} in
397 *-darwin9)
398 local mytype=$1
399 [[ "passwd" == $mytype ]] && mytype="Users"
400 [[ "group" == $mytype ]] && mytype="Groups"
579 case "$2" in 401 case "$2" in
580 *[!0-9]*) # Non numeric 402 *[!0-9]*) # Non numeric
403 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
404 ;;
405 *) # Numeric
406 local mykey="UniqueID"
407 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
408 dscl . -search /$mytype $mykey $2 2>/dev/null
409 ;;
410 esac
411 ;;
412 *-darwin*)
413 case "$2" in
414 *[!0-9]*) # Non numeric
581 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 415 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
582 ;; 416 ;;
583 *) # Numeric 417 *) # Numeric
584 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 418 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
585 ;; 419 ;;
586 esac 420 esac
587 elif useq x86-fbsd ; then 421 ;;
588 local action 422 *-freebsd*|*-dragonfly*)
589 if [ "$1" == "passwd" ] 423 local opts action="user"
590 then 424 [[ $1 == "passwd" ]] || action="group"
591 action="user" 425
592 else 426 # lookup by uid/gid
593 action="group" 427 if [[ $2 == [[:digit:]]* ]] ; then
428 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
594 fi 429 fi
430
595 pw show "${action}" "$2" -q 431 pw show ${action} ${opts} "$2" -q
596 else 432 ;;
433 *-netbsd*|*-openbsd*)
434 grep "$2:\*:" /etc/$1
435 ;;
436 *)
597 which nscd >& /dev/null && nscd -i "$1" 437 type -p nscd >& /dev/null && nscd -i "$1"
598 getent "$1" "$2" 438 getent "$1" "$2"
599 fi 439 ;;
440 esac
600} 441}
601 442
602# Simplify/standardize adding users to the system 443# @FUNCTION: enewuser
603# vapier@gentoo.org 444# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
604# 445# @DESCRIPTION:
605# enewuser(username, uid, shell, homedir, groups, extra options) 446# Same as enewgroup, you are not required to understand how to properly add
606# 447# a user to the system. The only required parameter is the username.
607# Default values if you do not specify any: 448# Default uid is (pass -1 for this) next available, default shell is
608# username: REQUIRED ! 449# /bin/false, default homedir is /dev/null, there are no default groups,
609# uid: next available (see useradd(8)) 450# and default params sets the comment as 'added by portage for ${PN}'.
610# note: pass -1 to get default behavior
611# shell: /bin/false
612# homedir: /dev/null
613# groups: none
614# extra: comment of 'added by portage for ${PN}'
615enewuser() { 451enewuser() {
452 case ${EBUILD_PHASE} in
453 unpack|compile|test|install)
454 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
455 eerror "Package fails at QA and at life. Please file a bug."
456 die "Bad package! enewuser is only for use in pkg_* functions!"
457 esac
458
616 # get the username 459 # get the username
617 local euser="$1"; shift 460 local euser=$1; shift
618 if [ -z "${euser}" ] 461 if [[ -z ${euser} ]] ; then
619 then
620 eerror "No username specified !" 462 eerror "No username specified !"
621 die "Cannot call enewuser without a username" 463 die "Cannot call enewuser without a username"
622 fi 464 fi
623 465
624 # lets see if the username already exists 466 # lets see if the username already exists
625 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 467 if [[ -n $(egetent passwd "${euser}") ]] ; then
626 then
627 return 0 468 return 0
628 fi 469 fi
629 einfo "Adding user '${euser}' to your system ..." 470 einfo "Adding user '${euser}' to your system ..."
630 471
631 # options to pass to useradd 472 # options to pass to useradd
632 local opts= 473 local opts=
633 474
634 # handle uid 475 # handle uid
635 local euid="$1"; shift 476 local euid=$1; shift
636 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 477 if [[ -n ${euid} && ${euid} != -1 ]] ; then
637 then
638 if [ "${euid}" -gt 0 ] 478 if [[ ${euid} -gt 0 ]] ; then
639 then
640 if [ ! -z "`egetent passwd ${euid}`" ] 479 if [[ -n $(egetent passwd ${euid}) ]] ; then
641 then
642 euid="next" 480 euid="next"
643 fi 481 fi
644 else 482 else
645 eerror "Userid given but is not greater than 0 !" 483 eerror "Userid given but is not greater than 0 !"
646 die "${euid} is not a valid UID" 484 die "${euid} is not a valid UID"
647 fi 485 fi
648 else 486 else
649 euid="next" 487 euid="next"
650 fi 488 fi
651 if [ "${euid}" == "next" ] 489 if [[ ${euid} == "next" ]] ; then
652 then 490 for ((euid = 101; euid <= 999; euid++)); do
653 local pwrange
654 if [ "${USERLAND}" == "BSD" ] ; then
655 pwrange="`jot 898 101`"
656 else
657 pwrange="`seq 101 999`"
658 fi
659 for euid in ${pwrange} ; do
660 [ -z "`egetent passwd ${euid}`" ] && break 491 [[ -z $(egetent passwd ${euid}) ]] && break
661 done 492 done
662 fi 493 fi
663 opts="${opts} -u ${euid}" 494 opts="${opts} -u ${euid}"
664 einfo " - Userid: ${euid}" 495 einfo " - Userid: ${euid}"
665 496
666 # handle shell 497 # handle shell
667 local eshell="$1"; shift 498 local eshell=$1; shift
668 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 499 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
669 then 500 if [[ ! -e ${ROOT}${eshell} ]] ; then
670 if [ ! -e "${eshell}" ]
671 then
672 eerror "A shell was specified but it does not exist !" 501 eerror "A shell was specified but it does not exist !"
673 die "${eshell} does not exist" 502 die "${eshell} does not exist in ${ROOT}"
503 fi
504 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
505 eerror "Do not specify ${eshell} yourself, use -1"
506 die "Pass '-1' as the shell parameter"
674 fi 507 fi
675 else 508 else
676 if [ "${USERLAND}" == "BSD" ] 509 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
677 then 510 [[ -x ${ROOT}${shell} ]] && break
678 eshell="/usr/bin/false" 511 done
679 else 512
513 if [[ ${shell} == "/dev/null" ]] ; then
514 eerror "Unable to identify the shell to use, proceeding with userland default."
515 case ${USERLAND} in
680 eshell="/bin/false" 516 GNU) shell="/bin/false" ;;
517 BSD) shell="/sbin/nologin" ;;
518 Darwin) shell="/usr/sbin/nologin" ;;
519 *) die "Unable to identify the default shell for userland ${USERLAND}"
520 esac
681 fi 521 fi
522
523 eshell=${shell}
682 fi 524 fi
683 einfo " - Shell: ${eshell}" 525 einfo " - Shell: ${eshell}"
684 opts="${opts} -s ${eshell}" 526 opts="${opts} -s ${eshell}"
685 527
686 # handle homedir 528 # handle homedir
687 local ehome="$1"; shift 529 local ehome=$1; shift
688 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 530 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
689 then
690 ehome="/dev/null" 531 ehome="/dev/null"
691 fi 532 fi
692 einfo " - Home: ${ehome}" 533 einfo " - Home: ${ehome}"
693 opts="${opts} -d ${ehome}" 534 opts="${opts} -d ${ehome}"
694 535
695 # handle groups 536 # handle groups
696 local egroups="$1"; shift 537 local egroups=$1; shift
697 if [ ! -z "${egroups}" ] 538 if [[ ! -z ${egroups} ]] ; then
698 then
699 local oldifs="${IFS}" 539 local oldifs=${IFS}
700 local defgroup="" exgroups="" 540 local defgroup="" exgroups=""
701 541
702 export IFS="," 542 export IFS=","
703 for g in ${egroups} 543 for g in ${egroups} ; do
704 do
705 export IFS="${oldifs}" 544 export IFS=${oldifs}
706 if [ -z "`egetent group \"${g}\"`" ] 545 if [[ -z $(egetent group "${g}") ]] ; then
707 then
708 eerror "You must add group ${g} to the system first" 546 eerror "You must add group ${g} to the system first"
709 die "${g} is not a valid GID" 547 die "${g} is not a valid GID"
710 fi 548 fi
711 if [ -z "${defgroup}" ] 549 if [[ -z ${defgroup} ]] ; then
712 then
713 defgroup="${g}" 550 defgroup=${g}
714 else 551 else
715 exgroups="${exgroups},${g}" 552 exgroups="${exgroups},${g}"
716 fi 553 fi
717 export IFS="," 554 export IFS=","
718 done 555 done
719 export IFS="${oldifs}" 556 export IFS=${oldifs}
720 557
721 opts="${opts} -g ${defgroup}" 558 opts="${opts} -g ${defgroup}"
722 if [ ! -z "${exgroups}" ] 559 if [[ ! -z ${exgroups} ]] ; then
723 then
724 opts="${opts} -G ${exgroups:1}" 560 opts="${opts} -G ${exgroups:1}"
725 fi 561 fi
726 else 562 else
727 egroups="(none)" 563 egroups="(none)"
728 fi 564 fi
729 einfo " - Groups: ${egroups}" 565 einfo " - Groups: ${egroups}"
730 566
731 # handle extra and add the user 567 # handle extra and add the user
732 local eextra="$@"
733 local oldsandbox="${SANDBOX_ON}" 568 local oldsandbox=${SANDBOX_ON}
734 export SANDBOX_ON="0" 569 export SANDBOX_ON="0"
735 if useq ppc-macos 570 case ${CHOST} in
736 then 571 *-darwin*)
737 ### Make the user 572 ### Make the user
738 if [ -z "${eextra}" ] 573 if [[ -z $@ ]] ; then
739 then
740 dscl . create /users/${euser} uid ${euid} 574 dscl . create /users/${euser} uid ${euid}
741 dscl . create /users/${euser} shell ${eshell} 575 dscl . create /users/${euser} shell ${eshell}
742 dscl . create /users/${euser} home ${ehome} 576 dscl . create /users/${euser} home ${ehome}
743 dscl . create /users/${euser} realname "added by portage for ${PN}" 577 dscl . create /users/${euser} realname "added by portage for ${PN}"
744 ### Add the user to the groups specified 578 ### Add the user to the groups specified
745 local oldifs="${IFS}" 579 local oldifs=${IFS}
746 export IFS="," 580 export IFS=","
747 for g in ${egroups} 581 for g in ${egroups} ; do
748 do
749 dscl . merge /groups/${g} users ${euser} 582 dscl . merge /groups/${g} users ${euser}
750 done 583 done
751 export IFS="${oldifs}" 584 export IFS=${oldifs}
752 else 585 else
753 einfo "Extra options are not supported on macos yet" 586 einfo "Extra options are not supported on Darwin yet"
754 einfo "Please report the ebuild along with the info below" 587 einfo "Please report the ebuild along with the info below"
755 einfo "eextra: ${eextra}" 588 einfo "eextra: $@"
756 die "Required function missing" 589 die "Required function missing"
757 fi 590 fi
758 elif use x86-fbsd ; then 591 ;;
759 if [ -z "${eextra}" ] 592 *-freebsd*|*-dragonfly*)
760 then 593 if [[ -z $@ ]] ; then
761 pw useradd ${euser} ${opts} \ 594 pw useradd ${euser} ${opts} \
762 -c "added by portage for ${PN}" \ 595 -c "added by portage for ${PN}" \
763 die "enewuser failed" 596 die "enewuser failed"
764 else 597 else
765 einfo " - Extra: ${eextra}" 598 einfo " - Extra: $@"
766 pw useradd ${euser} ${opts} \ 599 pw useradd ${euser} ${opts} \
767 -c ${eextra} || die "enewuser failed" 600 "$@" || die "enewuser failed"
768 fi 601 fi
602 ;;
603
604 *-netbsd*)
605 if [[ -z $@ ]] ; then
606 useradd ${opts} ${euser} || die "enewuser failed"
769 else 607 else
770 if [ -z "${eextra}" ] 608 einfo " - Extra: $@"
771 then 609 useradd ${opts} ${euser} "$@" || die "enewuser failed"
610 fi
611 ;;
612
613 *-openbsd*)
614 if [[ -z $@ ]] ; then
615 useradd -u ${euid} -s ${eshell} \
616 -d ${ehome} -c "Added by portage for ${PN}" \
617 -g ${egroups} ${euser} || die "enewuser failed"
618 else
619 einfo " - Extra: $@"
620 useradd -u ${euid} -s ${eshell} \
621 -d ${ehome} -c "Added by portage for ${PN}" \
622 -g ${egroups} ${euser} "$@" || die "enewuser failed"
623 fi
624 ;;
625
626 *)
627 if [[ -z $@ ]] ; then
772 useradd ${opts} ${euser} \ 628 useradd ${opts} ${euser} \
773 -c "added by portage for ${PN}" \ 629 -c "added by portage for ${PN}" \
774 || die "enewuser failed" 630 || die "enewuser failed"
775 else 631 else
776 einfo " - Extra: ${eextra}" 632 einfo " - Extra: $@"
777 useradd ${opts} ${euser} ${eextra} \ 633 useradd ${opts} ${euser} "$@" \
778 || die "enewuser failed" 634 || die "enewuser failed"
779 fi 635 fi
636 ;;
637 esac
638
639 if [[ ! -e ${ROOT}/${ehome} ]] ; then
640 einfo " - Creating ${ehome} in ${ROOT}"
641 mkdir -p "${ROOT}/${ehome}"
642 chown ${euser} "${ROOT}/${ehome}"
643 chmod 755 "${ROOT}/${ehome}"
780 fi 644 fi
645
781 export SANDBOX_ON="${oldsandbox}" 646 export SANDBOX_ON=${oldsandbox}
782
783 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
784 then
785 einfo " - Creating ${ehome} in ${D}"
786 dodir ${ehome}
787 fowners ${euser} ${ehome}
788 fperms 755 ${ehome}
789 fi
790} 647}
791 648
792# Simplify/standardize adding groups to the system 649# @FUNCTION: enewgroup
793# vapier@gentoo.org 650# @USAGE: <group> [gid]
794# 651# @DESCRIPTION:
795# enewgroup(group, gid) 652# This function does not require you to understand how to properly add a
796# 653# group to the system. Just give it a group name to add and enewgroup will
797# Default values if you do not specify any: 654# do the rest. You may specify the gid for the group or allow the group to
798# groupname: REQUIRED ! 655# allocate the next available one.
799# gid: next available (see groupadd(8))
800# extra: none
801enewgroup() { 656enewgroup() {
657 case ${EBUILD_PHASE} in
658 unpack|compile|test|install)
659 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
660 eerror "Package fails at QA and at life. Please file a bug."
661 die "Bad package! enewgroup is only for use in pkg_* functions!"
662 esac
663
802 # get the group 664 # get the group
803 local egroup="$1"; shift 665 local egroup="$1"; shift
804 if [ -z "${egroup}" ] 666 if [ -z "${egroup}" ]
805 then 667 then
806 eerror "No group specified !" 668 eerror "No group specified !"
807 die "Cannot call enewgroup without a group" 669 die "Cannot call enewgroup without a group"
808 fi 670 fi
809 671
810 # see if group already exists 672 # see if group already exists
811 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 673 if [[ -n $(egetent group "${egroup}") ]]; then
812 then
813 return 0 674 return 0
814 fi 675 fi
815 einfo "Adding group '${egroup}' to your system ..." 676 einfo "Adding group '${egroup}' to your system ..."
816 677
817 # options to pass to useradd 678 # options to pass to useradd
823 then 684 then
824 if [ "${egid}" -gt 0 ] 685 if [ "${egid}" -gt 0 ]
825 then 686 then
826 if [ -z "`egetent group ${egid}`" ] 687 if [ -z "`egetent group ${egid}`" ]
827 then 688 then
828 if useq ppc-macos ; then 689 if [[ "${CHOST}" == *-darwin* ]]; then
829 opts="${opts} ${egid}" 690 opts="${opts} ${egid}"
830 else 691 else
831 opts="${opts} -g ${egid}" 692 opts="${opts} -g ${egid}"
832 fi 693 fi
833 else 694 else
847 opts="${opts} ${eextra}" 708 opts="${opts} ${eextra}"
848 709
849 # add the group 710 # add the group
850 local oldsandbox="${SANDBOX_ON}" 711 local oldsandbox="${SANDBOX_ON}"
851 export SANDBOX_ON="0" 712 export SANDBOX_ON="0"
852 if useq ppc-macos ; then 713 case ${CHOST} in
714 *-darwin*)
853 if [ ! -z "${eextra}" ]; 715 if [ ! -z "${eextra}" ];
854 then 716 then
855 einfo "Extra options are not supported on macos yet" 717 einfo "Extra options are not supported on Darwin/OS X yet"
856 einfo "Please report the ebuild along with the info below" 718 einfo "Please report the ebuild along with the info below"
857 einfo "eextra: ${eextra}" 719 einfo "eextra: ${eextra}"
858 die "Required function missing" 720 die "Required function missing"
859 fi 721 fi
860 722
861 # If we need the next available 723 # If we need the next available
862 case ${egid} in 724 case ${egid} in
863 *[!0-9]*) # Non numeric 725 *[!0-9]*) # Non numeric
864 for egid in `jot 898 101`; do 726 for ((egid = 101; egid <= 999; egid++)); do
865 [ -z "`egetent group ${egid}`" ] && break 727 [[ -z $(egetent group ${egid}) ]] && break
866 done 728 done
867 esac 729 esac
868 dscl . create /groups/${egroup} gid ${egid} 730 dscl . create /groups/${egroup} gid ${egid}
869 dscl . create /groups/${egroup} passwd '*' 731 dscl . create /groups/${egroup} passwd '*'
870 elif use x86-fbsd ; then 732 ;;
733
734 *-freebsd*|*-dragonfly*)
871 case ${egid} in 735 case ${egid} in
872 *[!0-9]*) # Non numeric 736 *[!0-9]*) # Non numeric
873 for egid in `jot 898 101`; do 737 for ((egid = 101; egid <= 999; egid++)); do
874 [ -z "`egetent group ${egid}`" ] && break 738 [[ -z $(egetent group ${egid}) ]] && break
875 done 739 done
876 esac 740 esac
877 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 741 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
878 else 742 ;;
743
744 *-netbsd*)
745 case ${egid} in
746 *[!0-9]*) # Non numeric
747 for ((egid = 101; egid <= 999; egid++)); do
748 [[ -z $(egetent group ${egid}) ]] && break
749 done
750 esac
751 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
752 ;;
753
754 *)
879 groupadd ${opts} ${egroup} || die "enewgroup failed" 755 groupadd ${opts} ${egroup} || die "enewgroup failed"
880 fi 756 ;;
757 esac
881 export SANDBOX_ON="${oldsandbox}" 758 export SANDBOX_ON="${oldsandbox}"
882} 759}
883 760
884# Simple script to replace 'dos2unix' binaries 761# @FUNCTION: edos2unix
885# vapier@gentoo.org 762# @USAGE: <file> [more files ...]
886# 763# @DESCRIPTION:
887# edos2unix(file, <more files> ...) 764# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
765# to remove all of these text utilities from DEPEND variables because this
766# is a script based solution. Just give it a list of files to convert and
767# they will all be changed from the DOS CRLF format to the UNIX LF format.
888edos2unix() { 768edos2unix() {
889 for f in "$@" 769 echo "$@" | xargs sed -i 's/\r$//'
890 do
891 cp "${f}" ${T}/edos2unix
892 sed 's/\r$//' ${T}/edos2unix > "${f}"
893 done
894} 770}
895
896
897##############################################################
898# START: Handle .desktop files and menu entries #
899# maybe this should be separated into a new eclass some time #
900# lanius@gentoo.org #
901##############################################################
902 771
903# Make a desktop file ! 772# Make a desktop file !
904# Great for making those icons in kde/gnome startmenu ! 773# Great for making those icons in kde/gnome startmenu !
905# Amaze your friends ! Get the women ! Join today ! 774# Amaze your friends ! Get the women ! Join today !
906# 775#
907# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 776# make_desktop_entry(<command>, [name], [icon], [type], [path])
908# 777#
909# binary: what binary does the app run with ? 778# binary: what command does the app run with ?
910# name: the name that will show up in the menu 779# name: the name that will show up in the menu
911# icon: give your little like a pretty little icon ... 780# icon: give your little like a pretty little icon ...
912# this can be relative (to /usr/share/pixmaps) or 781# this can be relative (to /usr/share/pixmaps) or
913# a full path to an icon 782# a full path to an icon
914# type: what kind of application is this ? for categories: 783# type: what kind of application is this ? for categories:
915# http://www.freedesktop.org/standards/menu-spec/ 784# http://standards.freedesktop.org/menu-spec/latest/apa.html
916# path: if your app needs to startup in a specific dir 785# path: if your app needs to startup in a specific dir
917make_desktop_entry() { 786make_desktop_entry() {
918 [ -z "$1" ] && eerror "make_desktop_entry: You must specify the executable" && return 1 787 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
919 788
920 local exec="${1}" 789 local exec=${1}
921 local name="${2:-${PN}}" 790 local name=${2:-${PN}}
922 local icon="${3:-${PN}.png}" 791 local icon=${3:-${PN}}
923 local type="${4}" 792 local type=${4}
924 local subdir="${6}" 793 local path=${5}
925 local path="${5:-${GAMES_BINDIR}}" 794
926 if [ -z "${type}" ] 795 if [[ -z ${type} ]] ; then
927 then 796 local catmaj=${CATEGORY%%-*}
928 case ${CATEGORY} in 797 local catmin=${CATEGORY##*-}
929 "app-emulation") 798 case ${catmaj} in
930 type=Emulator 799 app)
931 subdir="Emulation" 800 case ${catmin} in
801 accessibility) type=Accessibility;;
802 admin) type=System;;
803 antivirus) type=System;;
804 arch) type=Archiving;;
805 backup) type=Archiving;;
806 cdr) type=DiscBurning;;
807 dicts) type=Dictionary;;
808 doc) type=Documentation;;
809 editors) type=TextEditor;;
810 emacs) type=TextEditor;;
811 emulation) type=Emulator;;
812 laptop) type=HardwareSettings;;
813 office) type=Office;;
814 pda) type=PDA;;
815 vim) type=TextEditor;;
816 xemacs) type=TextEditor;;
817 *) type=;;
818 esac
932 ;; 819 ;;
933 "games-"*) 820
934 type=Game 821 dev)
935 subdir="Games" 822 type="Development"
936 ;; 823 ;;
937 "net-"*) 824
938 type=Network 825 games)
939 subdir="${type}" 826 case ${catmin} in
827 action|fps) type=ActionGame;;
828 arcade) type=ArcadeGame;;
829 board) type=BoardGame;;
830 emulation) type=Emulator;;
831 kids) type=KidsGame;;
832 puzzle) type=LogicGame;;
833 roguelike) type=RolePlaying;;
834 rpg) type=RolePlaying;;
835 simulation) type=Simulation;;
836 sports) type=SportsGame;;
837 strategy) type=StrategyGame;;
838 *) type=;;
839 esac
840 type="Game;${type}"
940 ;; 841 ;;
842
843 gnome)
844 type="Gnome;GTK"
845 ;;
846
847 kde)
848 type="KDE;Qt"
849 ;;
850
851 mail)
852 type="Network;Email"
853 ;;
854
855 media)
856 case ${catmin} in
857 gfx) type=Graphics;;
858 radio) type=Tuner;;
859 sound) type=Audio;;
860 tv) type=TV;;
861 video) type=Video;;
862 *) type=;;
863 esac
864 type="AudioVideo;${type}"
865 ;;
866
867 net)
868 case ${catmin} in
869 dialup) type=Dialup;;
870 ftp) type=FileTransfer;;
871 im) type=InstantMessaging;;
872 irc) type=IRCClient;;
873 mail) type=Email;;
874 news) type=News;;
875 nntp) type=News;;
876 p2p) type=FileTransfer;;
877 *) type=;;
878 esac
879 type="Network;${type}"
880 ;;
881
882 sci)
883 case ${catmin} in
884 astro*) type=Astronomy;;
885 bio*) type=Biology;;
886 calc*) type=Calculator;;
887 chem*) type=Chemistry;;
888 elec*) type=Electronics;;
889 geo*) type=Geology;;
890 math*) type=Math;;
891 physics) type=Physics;;
892 visual*) type=DataVisualization;;
893 *) type=;;
894 esac
895 type="Science;${type}"
896 ;;
897
898 sys)
899 type="System"
900 ;;
901
902 www)
903 case ${catmin} in
904 client) type=WebBrowser;;
905 *) type=;;
906 esac
907 type="Network"
908 ;;
909
941 *) 910 *)
942 type= 911 type=
943 subdir=
944 ;; 912 ;;
945 esac 913 esac
946 fi 914 fi
947 local desktop="${T}/${exec}.desktop" 915 if [ "${SLOT}" == "0" ] ; then
916 local desktop_name="${PN}"
917 else
918 local desktop_name="${PN}-${SLOT}"
919 fi
920 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
921 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
948 922
923 cat <<-EOF > "${desktop}"
949echo "[Desktop Entry] 924 [Desktop Entry]
950Encoding=UTF-8 925 Version=1.0
951Version=0.9.2
952Name=${name} 926 Name=${name}
953Type=Application 927 Type=Application
954Comment=${DESCRIPTION} 928 Comment=${DESCRIPTION}
955Exec=${exec} 929 Exec=${exec}
956Path=${path} 930 TryExec=${exec%% *}
957Icon=${icon} 931 Icon=${icon}
958Categories=Application;${type};" > "${desktop}" 932 Categories=${type};
933 EOF
959 934
935 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
936
937 (
938 # wrap the env here so that the 'insinto' call
939 # doesn't corrupt the env of the caller
960 insinto /usr/share/applications 940 insinto /usr/share/applications
961 doins "${desktop}" 941 doins "${desktop}"
962 942 )
963 return 0
964} 943}
965 944
966# Make a GDM/KDM Session file 945# @FUNCTION: validate_desktop_entries
967# 946# @USAGE: [directories]
968# make_desktop_entry(<title>, <command>) 947# @MAINTAINER:
969# title: File to execute to start the Window Manager 948# Carsten Lohrke <carlo@gentoo.org>
970# command: Name of the Window Manager 949# @DESCRIPTION:
950# Validate desktop entries using desktop-file-utils
951validate_desktop_entries() {
952 if [[ -x /usr/bin/desktop-file-validate ]] ; then
953 einfo "Checking desktop entry validity"
954 local directories=""
955 for d in /usr/share/applications $@ ; do
956 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
957 done
958 if [[ -n ${directories} ]] ; then
959 for FILE in $(find ${directories} -name "*\.desktop" \
960 -not -path '*.hidden*' | sort -u 2>/dev/null)
961 do
962 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
963 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
964 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
965 done
966 fi
967 echo ""
968 else
969 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
970 fi
971}
971 972
973# @FUNCTION: make_session_desktop
974# @USAGE: <title> <command> [command args...]
975# @DESCRIPTION:
976# Make a GDM/KDM Session file. The title is the file to execute to start the
977# Window Manager. The command is the name of the Window Manager.
978#
979# You can set the name of the file via the ${wm} variable.
972make_session_desktop() { 980make_session_desktop() {
973
974 [ -z "$1" ] && eerror "make_session_desktop: You must specify the title" && return 1 981 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
975 [ -z "$2" ] && eerror "make_session_desktop: You must specify the command" && return 1 982 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
976 983
977 local title="${1}" 984 local title=$1
978 local command="${2}" 985 local command=$2
979 local desktop="${T}/${wm}.desktop" 986 local desktop=${T}/${wm:-${PN}}.desktop
987 shift 2
980 988
989 cat <<-EOF > "${desktop}"
981echo "[Desktop Entry] 990 [Desktop Entry]
982Encoding=UTF-8
983Name=${title} 991 Name=${title}
984Comment=This session logs you into ${title} 992 Comment=This session logs you into ${title}
985Exec=${command} 993 Exec=${command} $*
986TryExec=${command} 994 TryExec=${command}
987Type=Application" > "${desktop}" 995 Type=XSession
996 EOF
988 997
998 (
999 # wrap the env here so that the 'insinto' call
1000 # doesn't corrupt the env of the caller
989 insinto /usr/share/xsessions 1001 insinto /usr/share/xsessions
990 doins "${desktop}" 1002 doins "${desktop}"
991 1003 )
992 return 0
993} 1004}
994 1005
1006# @FUNCTION: domenu
1007# @USAGE: <menus>
1008# @DESCRIPTION:
1009# Install the list of .desktop menu files into the appropriate directory
1010# (/usr/share/applications).
995domenu() { 1011domenu() {
996 local i 1012 (
997 local j 1013 # wrap the env here so that the 'insinto' call
1014 # doesn't corrupt the env of the caller
1015 local i j ret=0
998 insinto /usr/share/applications 1016 insinto /usr/share/applications
999 for i in ${@} 1017 for i in "$@" ; do
1000 do
1001 if [ -f "${i}" ]; 1018 if [[ -f ${i} ]] ; then
1002 then
1003 doins ${i} 1019 doins "${i}"
1020 ((ret+=$?))
1004 elif [ -d "${i}" ]; 1021 elif [[ -d ${i} ]] ; then
1005 then
1006 for j in ${i}/*.desktop 1022 for j in "${i}"/*.desktop ; do
1007 do
1008 doins ${j} 1023 doins "${j}"
1024 ((ret+=$?))
1009 done 1025 done
1026 else
1027 ((++ret))
1010 fi 1028 fi
1011 done 1029 done
1030 exit ${ret}
1031 )
1012} 1032}
1013 1033
1034# @FUNCTION: newmenu
1035# @USAGE: <menu> <newname>
1036# @DESCRIPTION:
1037# Like all other new* functions, install the specified menu as newname.
1038newmenu() {
1039 (
1040 # wrap the env here so that the 'insinto' call
1041 # doesn't corrupt the env of the caller
1042 insinto /usr/share/applications
1043 newins "$@"
1044 )
1045}
1046
1047# @FUNCTION: doicon
1048# @USAGE: <list of icons>
1049# @DESCRIPTION:
1050# Install the list of icons into the icon directory (/usr/share/pixmaps).
1051# This is useful in conjunction with creating desktop/menu files.
1014doicon() { 1052doicon() {
1015 local i 1053 (
1016 local j 1054 # wrap the env here so that the 'insinto' call
1055 # doesn't corrupt the env of the caller
1056 local i j ret
1017 insinto /usr/share/pixmaps 1057 insinto /usr/share/pixmaps
1018 for i in ${@} 1058 for i in "$@" ; do
1019 do
1020 if [ -f "${i}" ]; 1059 if [[ -f ${i} ]] ; then
1021 then
1022 doins ${i} 1060 doins "${i}"
1061 ((ret+=$?))
1023 elif [ -d "${i}" ]; 1062 elif [[ -d ${i} ]] ; then
1024 then
1025 for j in ${i}/*.png 1063 for j in "${i}"/*.png ; do
1026 do
1027 doins ${j} 1064 doins "${j}"
1065 ((ret+=$?))
1028 done 1066 done
1067 else
1068 ((++ret))
1029 fi 1069 fi
1030 done 1070 done
1071 exit ${ret}
1072 )
1031} 1073}
1032 1074
1033############################################################## 1075# @FUNCTION: newicon
1034# END: Handle .desktop files and menu entries # 1076# @USAGE: <icon> <newname>
1035############################################################## 1077# @DESCRIPTION:
1036 1078# Like all other new* functions, install the specified icon as newname.
1079newicon() {
1080 (
1081 # wrap the env here so that the 'insinto' call
1082 # doesn't corrupt the env of the caller
1083 insinto /usr/share/pixmaps
1084 newins "$@"
1085 )
1086}
1037 1087
1038# for internal use only (unpack_pdv and unpack_makeself) 1088# for internal use only (unpack_pdv and unpack_makeself)
1039find_unpackable_file() { 1089find_unpackable_file() {
1040 local src="$1" 1090 local src=$1
1041 if [ -z "${src}" ] 1091 if [[ -z ${src} ]] ; then
1042 then
1043 src="${DISTDIR}/${A}" 1092 src=${DISTDIR}/${A}
1044 else 1093 else
1045 if [ -e "${DISTDIR}/${src}" ] 1094 if [[ -e ${DISTDIR}/${src} ]] ; then
1046 then
1047 src="${DISTDIR}/${src}" 1095 src=${DISTDIR}/${src}
1048 elif [ -e "${PWD}/${src}" ] 1096 elif [[ -e ${PWD}/${src} ]] ; then
1049 then
1050 src="${PWD}/${src}" 1097 src=${PWD}/${src}
1051 elif [ -e "${src}" ] 1098 elif [[ -e ${src} ]] ; then
1052 then
1053 src="${src}" 1099 src=${src}
1054 fi
1055 fi 1100 fi
1056 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1101 fi
1102 [[ ! -e ${src} ]] && return 1
1057 echo "${src}" 1103 echo "${src}"
1058} 1104}
1059 1105
1106# @FUNCTION: unpack_pdv
1107# @USAGE: <file to unpack> <size of off_t>
1108# @DESCRIPTION:
1060# Unpack those pesky pdv generated files ... 1109# Unpack those pesky pdv generated files ...
1061# They're self-unpacking programs with the binary package stuffed in 1110# They're self-unpacking programs with the binary package stuffed in
1062# the middle of the archive. Valve seems to use it a lot ... too bad 1111# the middle of the archive. Valve seems to use it a lot ... too bad
1063# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1112# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1064# 1113#
1065# Usage: unpack_pdv [file to unpack] [size of off_t]
1066# - you have to specify the off_t size ... i have no idea how to extract that 1114# You have to specify the off_t size ... I have no idea how to extract that
1067# information out of the binary executable myself. basically you pass in 1115# information out of the binary executable myself. Basically you pass in
1068# the size of the off_t type (in bytes) on the machine that built the pdv 1116# the size of the off_t type (in bytes) on the machine that built the pdv
1117# archive.
1118#
1069# archive. one way to determine this is by running the following commands: 1119# One way to determine this is by running the following commands:
1120#
1121# @CODE
1070# strings <pdv archive> | grep lseek 1122# strings <pdv archive> | grep lseek
1071# strace -elseek <pdv archive> 1123# strace -elseek <pdv archive>
1124# @CODE
1125#
1072# basically look for the first lseek command (we do the strings/grep because 1126# Basically look for the first lseek command (we do the strings/grep because
1073# sometimes the function call is _llseek or something) and steal the 2nd 1127# sometimes the function call is _llseek or something) and steal the 2nd
1074# parameter. here is an example: 1128# parameter. Here is an example:
1129#
1130# @CODE
1075# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1131# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1076# lseek 1132# lseek
1077# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1133# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1078# lseek(3, -4, SEEK_END) = 2981250 1134# lseek(3, -4, SEEK_END) = 2981250
1135# @CODE
1136#
1079# thus we would pass in the value of '4' as the second parameter. 1137# Thus we would pass in the value of '4' as the second parameter.
1080unpack_pdv() { 1138unpack_pdv() {
1081 local src="`find_unpackable_file $1`" 1139 local src=$(find_unpackable_file "$1")
1082 local sizeoff_t="$2" 1140 local sizeoff_t=$2
1083 1141
1142 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1084 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 1143 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1085 1144
1086 local shrtsrc="`basename ${src}`" 1145 local shrtsrc=$(basename "${src}")
1087 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1146 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1088 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1147 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1089 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1148 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1090 1149
1091 # grab metadata for debug reasons 1150 # grab metadata for debug reasons
1092 local metafile="$(emktemp)" 1151 local metafile=$(emktemp)
1093 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1152 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1094 1153
1095 # rip out the final file name from the metadata 1154 # rip out the final file name from the metadata
1096 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1155 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1097 datafile="`basename ${datafile}`" 1156 datafile=$(basename "${datafile}")
1098 1157
1099 # now lets uncompress/untar the file if need be 1158 # now lets uncompress/untar the file if need be
1100 local tmpfile="$(emktemp)" 1159 local tmpfile=$(emktemp)
1101 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1160 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1102 1161
1103 local iscompressed="`file -b ${tmpfile}`" 1162 local iscompressed=$(file -b "${tmpfile}")
1104 if [ "${iscompressed:0:8}" == "compress" ] ; then 1163 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1105 iscompressed=1 1164 iscompressed=1
1106 mv ${tmpfile}{,.Z} 1165 mv ${tmpfile}{,.Z}
1107 gunzip ${tmpfile} 1166 gunzip ${tmpfile}
1108 else 1167 else
1109 iscompressed=0 1168 iscompressed=0
1110 fi 1169 fi
1111 local istar="`file -b ${tmpfile}`" 1170 local istar=$(file -b "${tmpfile}")
1112 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1171 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1113 istar=1 1172 istar=1
1114 else 1173 else
1115 istar=0 1174 istar=0
1116 fi 1175 fi
1117 1176
1145 true 1204 true
1146 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1205 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1147 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1206 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1148} 1207}
1149 1208
1209# @FUNCTION: unpack_makeself
1210# @USAGE: [file to unpack] [offset] [tail|dd]
1211# @DESCRIPTION:
1150# Unpack those pesky makeself generated files ... 1212# Unpack those pesky makeself generated files ...
1151# They're shell scripts with the binary package tagged onto 1213# They're shell scripts with the binary package tagged onto
1152# the end of the archive. Loki utilized the format as does 1214# the end of the archive. Loki utilized the format as does
1153# many other game companies. 1215# many other game companies.
1154# 1216#
1155# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1217# If the file is not specified, then ${A} is used. If the
1156# - If the file is not specified then unpack will utilize ${A}.
1157# - If the offset is not specified then we will attempt to extract 1218# offset is not specified then we will attempt to extract
1158# the proper offset from the script itself. 1219# the proper offset from the script itself.
1159unpack_makeself() { 1220unpack_makeself() {
1221 local src_input=${1:-${A}}
1160 local src="$(find_unpackable_file "$1")" 1222 local src=$(find_unpackable_file "${src_input}")
1161 local skip="$2" 1223 local skip=$2
1162 local exe="$3" 1224 local exe=$3
1163 1225
1226 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1227
1164 local shrtsrc="$(basename "${src}")" 1228 local shrtsrc=$(basename "${src}")
1165 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1229 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1166 if [ -z "${skip}" ] 1230 if [[ -z ${skip} ]] ; then
1167 then
1168 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1231 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1169 local skip=0 1232 local skip=0
1170 exe=tail 1233 exe=tail
1171 case ${ver} in 1234 case ${ver} in
1172 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1235 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1173 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1236 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1174 ;; 1237 ;;
1175 2.0|2.0.1) 1238 2.0|2.0.1)
1176 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1239 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1177 ;; 1240 ;;
1185 ;; 1248 ;;
1186 2.1.3) 1249 2.1.3)
1187 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1250 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1188 let skip="skip + 1" 1251 let skip="skip + 1"
1189 ;; 1252 ;;
1190 2.1.4) 1253 2.1.4|2.1.5)
1191 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1254 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1192 skip=$(head -n ${skip} "${src}" | wc -c) 1255 skip=$(head -n ${skip} "${src}" | wc -c)
1193 exe="dd" 1256 exe="dd"
1194 ;; 1257 ;;
1195 *) 1258 *)
1207 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1270 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1208 *) die "makeself cant handle exe '${exe}'" 1271 *) die "makeself cant handle exe '${exe}'"
1209 esac 1272 esac
1210 1273
1211 # lets grab the first few bytes of the file to figure out what kind of archive it is 1274 # lets grab the first few bytes of the file to figure out what kind of archive it is
1212 local tmpfile="$(emktemp)" 1275 local tmpfile=$(emktemp)
1213 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1276 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1214 local filetype="$(file -b "${tmpfile}")" 1277 local filetype=$(file -b "${tmpfile}")
1215 case ${filetype} in 1278 case ${filetype} in
1216 *tar\ archive) 1279 *tar\ archive*)
1217 eval ${exe} | tar --no-same-owner -xf - 1280 eval ${exe} | tar --no-same-owner -xf -
1218 ;; 1281 ;;
1219 bzip2*) 1282 bzip2*)
1220 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1283 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1221 ;; 1284 ;;
1231 ;; 1294 ;;
1232 esac 1295 esac
1233 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1296 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1234} 1297}
1235 1298
1299# @FUNCTION: check_license
1300# @USAGE: [license]
1301# @DESCRIPTION:
1236# Display a license for user to accept. 1302# Display a license for user to accept. If no license is
1237#
1238# Usage: check_license [license]
1239# - If the file is not specified then ${LICENSE} is used. 1303# specified, then ${LICENSE} is used.
1240check_license() { 1304check_license() {
1241 local lic=$1 1305 local lic=$1
1242 if [ -z "${lic}" ] ; then 1306 if [ -z "${lic}" ] ; then
1243 lic="${PORTDIR}/licenses/${LICENSE}" 1307 lic="${PORTDIR}/licenses/${LICENSE}"
1244 else 1308 else
1245 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1309 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1246 lic="${PORTDIR}/licenses/${src}" 1310 lic="${PORTDIR}/licenses/${lic}"
1247 elif [ -e "${PWD}/${src}" ] ; then 1311 elif [ -e "${PWD}/${lic}" ] ; then
1248 lic="${PWD}/${src}" 1312 lic="${PWD}/${lic}"
1249 elif [ -e "${src}" ] ; then 1313 elif [ -e "${lic}" ] ; then
1250 lic="${src}" 1314 lic="${lic}"
1251 fi
1252 fi 1315 fi
1316 fi
1253 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1317 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1254 local l="`basename ${lic}`" 1318 local l="`basename ${lic}`"
1255 1319
1256 # here is where we check for the licenses the user already 1320 # here is where we check for the licenses the user already
1257 # accepted ... if we don't find a match, we make the user accept 1321 # accepted ... if we don't find a match, we make the user accept
1258 local shopts=$- 1322 local shopts=$-
1259 local alic 1323 local alic
1260 set -o noglob #so that bash doesn't expand "*" 1324 set -o noglob #so that bash doesn't expand "*"
1261 for alic in ${ACCEPT_LICENSE} ; do 1325 for alic in ${ACCEPT_LICENSE} ; do
1262 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1326 if [[ ${alic} == ${l} ]]; then
1263 set +o noglob; set -${shopts} #reset old shell opts 1327 set +o noglob; set -${shopts} #reset old shell opts
1264 return 0 1328 return 0
1265 fi 1329 fi
1266 done 1330 done
1267 set +o noglob; set -$shopts #reset old shell opts 1331 set +o noglob; set -$shopts #reset old shell opts
1268 1332
1269 local licmsg="$(emktemp)" 1333 local licmsg=$(emktemp)
1270 cat << EOF > ${licmsg} 1334 cat <<-EOF > ${licmsg}
1271********************************************************** 1335 **********************************************************
1272The following license outlines the terms of use of this 1336 The following license outlines the terms of use of this
1273package. You MUST accept this license for installation to 1337 package. You MUST accept this license for installation to
1274continue. When you are done viewing, hit 'q'. If you 1338 continue. When you are done viewing, hit 'q'. If you
1275CTRL+C out of this, the install will not run! 1339 CTRL+C out of this, the install will not run!
1276********************************************************** 1340 **********************************************************
1277 1341
1278EOF 1342 EOF
1279 cat ${lic} >> ${licmsg} 1343 cat ${lic} >> ${licmsg}
1280 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1344 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1281 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1345 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1282 read alic 1346 read alic
1283 case ${alic} in 1347 case ${alic} in
1290 die "Failed to accept license" 1354 die "Failed to accept license"
1291 ;; 1355 ;;
1292 esac 1356 esac
1293} 1357}
1294 1358
1359# @FUNCTION: cdrom_get_cds
1360# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1361# @DESCRIPTION:
1295# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1362# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1296# the whole 'non-interactive' policy, but damnit I want CD support ! 1363# the whole 'non-interactive' policy, but damnit I want CD support !
1297# 1364#
1298# with these cdrom functions we handle all the user interaction and 1365# With these cdrom functions we handle all the user interaction and
1299# standardize everything. all you have to do is call cdrom_get_cds() 1366# standardize everything. All you have to do is call cdrom_get_cds()
1300# and when the function returns, you can assume that the cd has been 1367# and when the function returns, you can assume that the cd has been
1301# found at CDROM_ROOT. 1368# found at CDROM_ROOT.
1302# 1369#
1370# The function will attempt to locate a cd based upon a file that is on
1371# the cd. The more files you give this function, the more cds
1372# the cdrom functions will handle.
1373#
1303# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1374# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1304# etc... if you want to give the cds better names, then just export 1375# etc... If you want to give the cds better names, then just export
1305# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1376# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1377# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1378# also use the CDROM_NAME_SET bash array.
1306# 1379#
1307# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1380# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1308#
1309# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1310# - this will attempt to locate a cd based upon a file that is on
1311# the cd ... the more files you give this function, the more cds
1312# the cdrom functions will handle
1313cdrom_get_cds() { 1381cdrom_get_cds() {
1314 # first we figure out how many cds we're dealing with by 1382 # first we figure out how many cds we're dealing with by
1315 # the # of files they gave us 1383 # the # of files they gave us
1316 local cdcnt=0 1384 local cdcnt=0
1317 local f= 1385 local f=
1318 for f in "$@" ; do 1386 for f in "$@" ; do
1319 cdcnt=$((cdcnt + 1)) 1387 ((++cdcnt))
1320 export CDROM_CHECK_${cdcnt}="$f" 1388 export CDROM_CHECK_${cdcnt}="$f"
1321 done 1389 done
1322 export CDROM_TOTAL_CDS=${cdcnt} 1390 export CDROM_TOTAL_CDS=${cdcnt}
1323 export CDROM_CURRENT_CD=1 1391 export CDROM_CURRENT_CD=1
1324 1392
1325 # now we see if the user gave use CD_ROOT ... 1393 # now we see if the user gave use CD_ROOT ...
1326 # if they did, let's just believe them that it's correct 1394 # if they did, let's just believe them that it's correct
1327 if [[ ! -z ${CD_ROOT} ]] ; then
1328 export CDROM_ROOT=${CD_ROOT}
1329 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1330 return
1331 fi
1332 # do the same for CD_ROOT_X
1333 if [[ ! -z ${CD_ROOT_1} ]] ; then 1395 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1334 local var= 1396 local var=
1335 cdcnt=0 1397 cdcnt=0
1336 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1398 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1337 cdcnt=$((cdcnt + 1)) 1399 ((++cdcnt))
1338 var="CD_ROOT_${cdcnt}" 1400 var="CD_ROOT_${cdcnt}"
1401 [[ -z ${!var} ]] && var="CD_ROOT"
1339 if [[ -z ${!var} ]] ; then 1402 if [[ -z ${!var} ]] ; then
1340 eerror "You must either use just the CD_ROOT" 1403 eerror "You must either use just the CD_ROOT"
1341 eerror "or specify ALL the CD_ROOT_X variables." 1404 eerror "or specify ALL the CD_ROOT_X variables."
1342 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1405 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1343 die "could not locate CD_ROOT_${cdcnt}" 1406 die "could not locate CD_ROOT_${cdcnt}"
1344 fi 1407 fi
1345 export CDROM_ROOTS_${cdcnt}="${!var}"
1346 done 1408 done
1347 export CDROM_ROOT=${CDROM_ROOTS_1} 1409 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1348 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1410 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1411 export CDROM_SET=-1
1412 for f in ${CDROM_CHECK_1//:/ } ; do
1413 ((++CDROM_SET))
1414 [[ -e ${CD_ROOT}/${f} ]] && break
1415 done
1416 export CDROM_MATCH=${f}
1349 return 1417 return
1350 fi 1418 fi
1351 1419
1420 # User didn't help us out so lets make sure they know they can
1421 # simplify the whole process ...
1352 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1422 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1353 einfon "This ebuild will need the " 1423 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1354 if [[ -z ${CDROM_NAME} ]] ; then
1355 echo "cdrom for ${PN}."
1356 else
1357 echo "${CDROM_NAME}."
1358 fi
1359 echo 1424 echo
1360 einfo "If you do not have the CD, but have the data files" 1425 einfo "If you do not have the CD, but have the data files"
1361 einfo "mounted somewhere on your filesystem, just export" 1426 einfo "mounted somewhere on your filesystem, just export"
1362 einfo "the variable CD_ROOT so that it points to the" 1427 einfo "the variable CD_ROOT so that it points to the"
1363 einfo "directory containing the files." 1428 einfo "directory containing the files."
1364 echo 1429 echo
1365 einfo "For example:" 1430 einfo "For example:"
1366 einfo "export CD_ROOT=/mnt/cdrom" 1431 einfo "export CD_ROOT=/mnt/cdrom"
1367 echo 1432 echo
1368 else 1433 else
1434 if [[ -n ${CDROM_NAME_SET} ]] ; then
1435 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1436 cdcnt=0
1437 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1438 ((++cdcnt))
1439 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1440 done
1441 fi
1442
1369 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1443 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1370 cdcnt=0 1444 cdcnt=0
1371 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1445 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1372 cdcnt=$((cdcnt + 1)) 1446 ((++cdcnt))
1373 var="CDROM_NAME_${cdcnt}" 1447 var="CDROM_NAME_${cdcnt}"
1374 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1448 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1375 done 1449 done
1376 echo 1450 echo
1377 einfo "If you do not have the CDs, but have the data files" 1451 einfo "If you do not have the CDs, but have the data files"
1378 einfo "mounted somewhere on your filesystem, just export" 1452 einfo "mounted somewhere on your filesystem, just export"
1379 einfo "the following variables so they point to the right place:" 1453 einfo "the following variables so they point to the right place:"
1380 einfon "" 1454 einfon ""
1381 cdcnt=0 1455 cdcnt=0
1382 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1456 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1383 cdcnt=$((cdcnt + 1)) 1457 ((++cdcnt))
1384 echo -n " CD_ROOT_${cdcnt}" 1458 echo -n " CD_ROOT_${cdcnt}"
1385 done 1459 done
1386 echo 1460 echo
1387 einfo "Or, if you have all the files in the same place, or" 1461 einfo "Or, if you have all the files in the same place, or"
1388 einfo "you only have one cdrom, you can export CD_ROOT" 1462 einfo "you only have one cdrom, you can export CD_ROOT"
1391 echo 1465 echo
1392 einfo "For example:" 1466 einfo "For example:"
1393 einfo "export CD_ROOT_1=/mnt/cdrom" 1467 einfo "export CD_ROOT_1=/mnt/cdrom"
1394 echo 1468 echo
1395 fi 1469 fi
1470
1471 export CDROM_SET=""
1396 export CDROM_CURRENT_CD=0 1472 export CDROM_CURRENT_CD=0
1397 cdrom_load_next_cd 1473 cdrom_load_next_cd
1398} 1474}
1399 1475
1400# this is only used when you need access to more than one cd. 1476# @FUNCTION: cdrom_load_next_cd
1401# when you have finished using the first cd, just call this function. 1477# @DESCRIPTION:
1402# when it returns, CDROM_ROOT will be pointing to the second cd. 1478# Some packages are so big they come on multiple CDs. When you're done reading
1403# remember, you can only go forward in the cd chain, you can't go back. 1479# files off a CD and want access to the next one, just call this function.
1480# Again, all the messy details of user interaction are taken care of for you.
1481# Once this returns, just read the variable CDROM_ROOT for the location of the
1482# mounted CD. Note that you can only go forward in the CD list, so make sure
1483# you only call this function when you're done using the current CD.
1404cdrom_load_next_cd() { 1484cdrom_load_next_cd() {
1405 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1406 local var= 1485 local var
1407 1486 ((++CDROM_CURRENT_CD))
1408 if [[ ! -z ${CD_ROOT} ]] ; then
1409 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1410 return
1411 fi
1412 1487
1413 unset CDROM_ROOT 1488 unset CDROM_ROOT
1414 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1489 var=CD_ROOT_${CDROM_CURRENT_CD}
1490 [[ -z ${!var} ]] && var="CD_ROOT"
1415 if [[ -z ${!var} ]] ; then 1491 if [[ -z ${!var} ]] ; then
1416 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1492 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1417 cdrom_locate_file_on_cd ${!var} 1493 _cdrom_locate_file_on_cd ${!var}
1418 else 1494 else
1419 export CDROM_ROOT=${!var} 1495 export CDROM_ROOT=${!var}
1420 fi 1496 fi
1421 1497
1422 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1498 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1427# all it does is try to locate a give file on a cd ... if the cd isn't 1503# all it does is try to locate a give file on a cd ... if the cd isn't
1428# found, then a message asking for the user to insert the cdrom will be 1504# found, then a message asking for the user to insert the cdrom will be
1429# displayed and we'll hang out here until: 1505# displayed and we'll hang out here until:
1430# (1) the file is found on a mounted cdrom 1506# (1) the file is found on a mounted cdrom
1431# (2) the user hits CTRL+C 1507# (2) the user hits CTRL+C
1432cdrom_locate_file_on_cd() { 1508_cdrom_locate_file_on_cd() {
1509 local mline=""
1510 local showedmsg=0 showjolietmsg=0
1511
1433 while [[ -z ${CDROM_ROOT} ]] ; do 1512 while [[ -z ${CDROM_ROOT} ]] ; do
1513 local i=0
1514 local -a cdset=(${*//:/ })
1515 if [[ -n ${CDROM_SET} ]] ; then
1516 cdset=(${cdset[${CDROM_SET}]})
1517 fi
1518
1519 while [[ -n ${cdset[${i}]} ]] ; do
1434 local dir="$(dirname ${@})" 1520 local dir=$(dirname ${cdset[${i}]})
1435 local file="$(basename ${@})" 1521 local file=$(basename ${cdset[${i}]})
1436 local mline=""
1437 local showedmsg=0
1438 1522
1439 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do 1523 local point= node= fs= foo=
1524 while read point node fs foo ; do
1525 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1526 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1527 && continue
1528 point=${point//\040/ }
1440 [[ -d ${mline}/${dir} ]] || continue 1529 [[ ! -d ${point}/${dir} ]] && continue
1441 [[ ! -z $(find ${mline}/${dir} -iname ${file} -maxdepth 1) ]] \ 1530 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1442 && export CDROM_ROOT=${mline} 1531 export CDROM_ROOT=${point}
1532 export CDROM_SET=${i}
1533 export CDROM_MATCH=${cdset[${i}]}
1534 return
1535 done <<< "$(get_mounts)"
1536
1537 ((++i))
1443 done 1538 done
1444 1539
1445 if [[ -z ${CDROM_ROOT} ]] ; then
1446 echo 1540 echo
1447 if [[ ${showedmsg} -eq 0 ]] ; then 1541 if [[ ${showedmsg} -eq 0 ]] ; then
1448 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1542 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1449 if [[ -z ${CDROM_NAME} ]] ; then 1543 if [[ -z ${CDROM_NAME} ]] ; then
1450 einfo "Please insert the cdrom for ${PN} now !" 1544 einfo "Please insert+mount the cdrom for ${PN} now !"
1451 else
1452 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1453 fi
1454 else 1545 else
1455 if [[ -z ${CDROM_NAME_1} ]] ; then
1456 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1457 else
1458 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1459 einfo "Please insert+mount the ${!var} cdrom now !" 1546 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1460 fi
1461 fi 1547 fi
1462 showedmsg=1 1548 else
1549 if [[ -z ${CDROM_NAME_1} ]] ; then
1550 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1551 else
1552 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1553 einfo "Please insert+mount the ${!var} cdrom now !"
1554 fi
1463 fi 1555 fi
1556 showedmsg=1
1557 fi
1464 einfo "Press return to scan for the cd again" 1558 einfo "Press return to scan for the cd again"
1465 einfo "or hit CTRL+C to abort the emerge." 1559 einfo "or hit CTRL+C to abort the emerge."
1466 read 1560 echo
1561 if [[ ${showjolietmsg} -eq 0 ]] ; then
1562 showjolietmsg=1
1563 else
1564 ewarn "If you are having trouble with the detection"
1565 ewarn "of your CD, it is possible that you do not have"
1566 ewarn "Joliet support enabled in your kernel. Please"
1567 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1568 ebeep 5
1467 fi 1569 fi
1570 read || die "something is screwed with your system"
1468 done 1571 done
1469} 1572}
1470 1573
1574# @FUNCTION: strip-linguas
1575# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1576# @DESCRIPTION:
1471# Make sure that LINGUAS only contains languages that 1577# Make sure that LINGUAS only contains languages that
1472# a package can support 1578# a package can support. The first form allows you to
1473# 1579# specify a list of LINGUAS. The -i builds a list of po
1474# usage: strip-linguas <allow LINGUAS> 1580# files found in all the directories and uses the
1475# strip-linguas -i <directories of .po files> 1581# intersection of the lists. The -u builds a list of po
1476# strip-linguas -u <directories of .po files> 1582# files found in all the directories and uses the union
1477# 1583# of the lists.
1478# The first form allows you to specify a list of LINGUAS.
1479# The -i builds a list of po files found in all the
1480# directories and uses the intersection of the lists.
1481# The -u builds a list of po files found in all the
1482# directories and uses the union of the lists.
1483strip-linguas() { 1584strip-linguas() {
1484 local ls newls 1585 local ls newls nols
1485 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then 1586 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1486 local op="$1"; shift 1587 local op=$1; shift
1487 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1588 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1488 local d f 1589 local d f
1489 for d in "$@" ; do 1590 for d in "$@" ; do
1490 if [ "${op}" == "-u" ] ; then 1591 if [[ ${op} == "-u" ]] ; then
1491 newls="${ls}" 1592 newls=${ls}
1492 else 1593 else
1493 newls="" 1594 newls=""
1494 fi 1595 fi
1495 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1596 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1496 if [ "${op}" == "-i" ] ; then 1597 if [[ ${op} == "-i" ]] ; then
1497 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}" 1598 hasq ${f} ${ls} && newls="${newls} ${f}"
1498 else 1599 else
1499 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}" 1600 hasq ${f} ${ls} || newls="${newls} ${f}"
1500 fi 1601 fi
1501 done 1602 done
1502 ls="${newls}" 1603 ls=${newls}
1503 done 1604 done
1504 ls="${ls//.po}"
1505 else 1605 else
1506 ls="$@" 1606 ls="$@"
1507 fi 1607 fi
1508 1608
1509 ls=" ${ls} " 1609 nols=""
1510 newls="" 1610 newls=""
1511 for f in ${LINGUAS} ; do 1611 for f in ${LINGUAS} ; do
1512 if [ "${ls/ ${f} /}" != "${ls}" ] ; then 1612 if hasq ${f} ${ls} ; then
1513 newls="${newls} ${f}" 1613 newls="${newls} ${f}"
1514 else 1614 else
1515 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1615 nols="${nols} ${f}"
1516 fi 1616 fi
1517 done 1617 done
1518 if [ -z "${newls}" ] ; then 1618 [[ -n ${nols} ]] \
1519 unset LINGUAS 1619 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols}
1520 else
1521 export LINGUAS="${newls}" 1620 export LINGUAS=${newls:1}
1522 fi
1523} 1621}
1524 1622
1525# moved from kernel.eclass since they are generally useful outside of 1623# @FUNCTION: preserve_old_lib
1526# kernel.eclass -iggy (20041002) 1624# @USAGE: <libs to preserve> [more libs]
1527 1625# @DESCRIPTION:
1528# the following functions are useful in kernel module ebuilds, etc.
1529# for an example see ivtv or drbd ebuilds
1530
1531# set's ARCH to match what the kernel expects
1532set_arch_to_kernel() {
1533 i=10
1534 while ((i--)) ; do
1535 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1536 done
1537 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1538 case ${ARCH} in
1539 x86) export ARCH="i386";;
1540 amd64) export ARCH="x86_64";;
1541 hppa) export ARCH="parisc";;
1542 mips) export ARCH="mips";;
1543 sparc) export ARCH="$(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!
1544 *) export ARCH="${ARCH}";;
1545 esac
1546}
1547
1548# set's ARCH back to what portage expects
1549set_arch_to_portage() {
1550 i=10
1551 while ((i--)) ; do
1552 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1553 done
1554 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1555}
1556
1557# Jeremy Huddleston <eradicator@gentoo.org>:
1558# preserve_old_lib /path/to/libblah.so.0
1559# preserve_old_lib_notify /path/to/libblah.so.0
1560#
1561# These functions are useful when a lib in your package changes --soname. Such 1626# These functions are useful when a lib in your package changes ABI SONAME.
1562# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1627# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1563# would break packages that link against it. Most people get around this 1628# would break packages that link against it. Most people get around this
1564# by using the portage SLOT mechanism, but that is not always a relevant 1629# by using the portage SLOT mechanism, but that is not always a relevant
1565# solution, so instead you can add the following to your ebuilds: 1630# solution, so instead you can call this from pkg_preinst. See also the
1566# 1631# preserve_old_lib_notify function.
1567# src_install() {
1568# ...
1569# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1570# ...
1571# }
1572#
1573# pkg_postinst() {
1574# ...
1575# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1576# ...
1577# }
1578
1579preserve_old_lib() { 1632preserve_old_lib() {
1580 LIB=$1 1633 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1634 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1635 die "Invalid preserve_old_lib() usage"
1636 fi
1637 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1581 1638
1582 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1639 # let portage worry about it
1583 SONAME=`basename ${LIB}` 1640 has preserve-libs ${FEATURES} && return 0
1584 DIRNAME=`dirname ${LIB}`
1585 1641
1586 dodir ${DIRNAME} 1642 local lib dir
1587 cp ${ROOT}${LIB} ${D}${DIRNAME} 1643 for lib in "$@" ; do
1644 [[ -e ${ROOT}/${lib} ]] || continue
1645 dir=${lib%/*}
1646 dodir ${dir} || die "dodir ${dir} failed"
1647 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1588 touch ${D}${LIB} 1648 touch "${D}"/${lib}
1589 fi 1649 done
1590} 1650}
1591 1651
1652# @FUNCTION: preserve_old_lib_notify
1653# @USAGE: <libs to notify> [more libs]
1654# @DESCRIPTION:
1655# Spit helpful messages about the libraries preserved by preserve_old_lib.
1592preserve_old_lib_notify() { 1656preserve_old_lib_notify() {
1593 LIB=$1 1657 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1658 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1659 die "Invalid preserve_old_lib_notify() usage"
1660 fi
1594 1661
1595 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1662 # let portage worry about it
1596 SONAME=`basename ${LIB}` 1663 has preserve-libs ${FEATURES} && return 0
1597 1664
1665 local lib notice=0
1666 for lib in "$@" ; do
1667 [[ -e ${ROOT}/${lib} ]] || continue
1668 if [[ ${notice} -eq 0 ]] ; then
1669 notice=1
1598 einfo "An old version of an installed library was detected on your system." 1670 ewarn "Old versions of installed libraries were detected on your system."
1599 einfo "In order to avoid breaking packages that link against is, this older version" 1671 ewarn "In order to avoid breaking packages that depend on these old libs,"
1600 einfo "is not being removed. In order to make full use of this newer version," 1672 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1601 einfo "you will need to execute the following command:" 1673 ewarn "in order to remove these old dependencies. If you do not have this"
1602 einfo " revdep-rebuild --soname ${SONAME}" 1674 ewarn "helper program, simply emerge the 'gentoolkit' package."
1603 einfo 1675 ewarn
1604 einfo "After doing that, you can safely remove ${LIB}"
1605 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1606 fi 1676 fi
1677 ewarn " # revdep-rebuild --library ${lib##*/}"
1678 done
1679 if [[ ${notice} -eq 1 ]] ; then
1680 ewarn
1681 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1682 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1683 for lib in "$@" ; do
1684 ewarn " # rm '${lib}'"
1685 done
1686 fi
1607} 1687}
1608 1688
1609# Hack for people to figure out if a package was built with 1689# @FUNCTION: built_with_use
1610# certain USE flags 1690# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1691# @DESCRIPTION:
1692# A temporary hack until portage properly supports DEPENDing on USE
1693# flags being enabled in packages. This will check to see if the specified
1694# DEPEND atom was built with the specified list of USE flags. The
1695# --missing option controls the behavior if called on a package that does
1696# not actually support the defined USE flags (aka listed in IUSE).
1697# The default is to abort (call die). The -a and -o flags control
1698# the requirements of the USE flags. They correspond to "and" and "or"
1699# logic. So the -a flag means all listed USE flags must be enabled
1700# while the -o flag means at least one of the listed IUSE flags must be
1701# enabled. The --hidden option is really for internal use only as it
1702# means the USE flag we're checking is hidden expanded, so it won't be found
1703# in IUSE like normal USE flags.
1611# 1704#
1612# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1705# Remember that this function isn't terribly intelligent so order of optional
1613# ex: built_with_use xchat gtk2 1706# flags matter.
1614#
1615# Flags: -a all USE flags should be utilized
1616# -o at least one USE flag should be utilized
1617# Note: the default flag is '-a'
1618built_with_use() { 1707built_with_use() {
1708 local hidden="no"
1709 if [[ $1 == "--hidden" ]] ; then
1710 hidden="yes"
1711 shift
1712 fi
1713
1714 local missing_action="die"
1715 if [[ $1 == "--missing" ]] ; then
1716 missing_action=$2
1717 shift ; shift
1718 case ${missing_action} in
1719 true|false|die) ;;
1720 *) die "unknown action '${missing_action}'";;
1721 esac
1722 fi
1723
1619 local opt=$1 1724 local opt=$1
1620 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1725 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1621 1726
1622 local PKG=$(best_version $1) 1727 local PKG=$(best_version $1)
1728 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1623 shift 1729 shift
1624 1730
1625 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1731 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1626 [[ ! -e ${USEFILE} ]] && return 1 1732 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1733
1734 # if the IUSE file doesn't exist, the read will error out, we need to handle
1735 # this gracefully
1736 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1737 case ${missing_action} in
1738 true) return 0;;
1739 false) return 1;;
1740 die) die "Unable to determine what USE flags $PKG was built with";;
1741 esac
1742 fi
1743
1744 if [[ ${hidden} == "no" ]] ; then
1745 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1746 # Don't check USE_EXPAND #147237
1747 local expand
1748 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1749 if [[ $1 == ${expand}_* ]] ; then
1750 expand=""
1751 break
1752 fi
1753 done
1754 if [[ -n ${expand} ]] ; then
1755 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1756 case ${missing_action} in
1757 true) return 0;;
1758 false) return 1;;
1759 die) die "$PKG does not actually support the $1 USE flag!";;
1760 esac
1761 fi
1762 fi
1763 fi
1627 1764
1628 local USE_BUILT=$(<${USEFILE}) 1765 local USE_BUILT=$(<${USEFILE})
1629 while [[ $# -gt 0 ]] ; do 1766 while [[ $# -gt 0 ]] ; do
1630 if [[ ${opt} = "-o" ]] ; then 1767 if [[ ${opt} = "-o" ]] ; then
1631 has $1 ${USE_BUILT} && return 0 1768 has $1 ${USE_BUILT} && return 0
1635 shift 1772 shift
1636 done 1773 done
1637 [[ ${opt} = "-a" ]] 1774 [[ ${opt} = "-a" ]]
1638} 1775}
1639 1776
1777# @FUNCTION: epunt_cxx
1778# @USAGE: [dir to scan]
1779# @DESCRIPTION:
1640# Many configure scripts wrongly bail when a C++ compiler 1780# Many configure scripts wrongly bail when a C++ compiler could not be
1641# could not be detected. #73450 1781# detected. If dir is not specified, then it defaults to ${S}.
1782#
1783# http://bugs.gentoo.org/73450
1642epunt_cxx() { 1784epunt_cxx() {
1643 local dir=$1 1785 local dir=$1
1644 [[ -z ${dir} ]] && dir=${S} 1786 [[ -z ${dir} ]] && dir=${S}
1645 ebegin "Removing useless C++ checks" 1787 ebegin "Removing useless C++ checks"
1646 local f 1788 local f
1647 for f in $(find ${dir} -name configure) ; do 1789 find "${dir}" -name configure | while read f ; do
1648 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1790 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1649 done 1791 done
1650 eend 0 1792 eend 0
1651} 1793}
1652 1794
1653# dopamd [ file ] [ new file ] 1795# @FUNCTION: make_wrapper
1654# 1796# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1655# Install pam auth config file in /etc/pam.d 1797# @DESCRIPTION:
1656# 1798# Create a shell wrapper script named wrapper in installpath
1657# The first argument, 'file' is required. Install as 'new file', if 1799# (defaults to the bindir) to execute target (default of wrapper) by
1658# specified. 1800# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1659 1801# libpaths followed by optionally changing directory to chdir.
1660dopamd() { 1802make_wrapper() {
1661 local pamd="$1" newpamd="${2:-$1}" 1803 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1662 [[ -z "$1" ]] && die "dopamd requires at least one argument." 1804 local tmpwrapper=$(emktemp)
1663 1805 # We don't want to quote ${bin} so that people can pass complex
1664 use pam || return 0 1806 # things as $bin ... "./someprog --args"
1665 1807 cat << EOF > "${tmpwrapper}"
1666 insinto /etc/pam.d 1808#!/bin/sh
1667 # these are the default doins options, but be explicit just in case 1809cd "${chdir:-.}"
1668 insopts -m 0644 -o root -g root 1810if [ -n "${libdir}" ] ; then
1669 newins ${pamd} ${newpamd} || die "failed to install ${newpamd}" 1811 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1812 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1813 else
1814 export LD_LIBRARY_PATH="${libdir}"
1815 fi
1816fi
1817exec ${bin} "\$@"
1818EOF
1819 chmod go+rx "${tmpwrapper}"
1820 if [[ -n ${path} ]] ; then
1821 (
1822 exeinto "${path}"
1823 newexe "${tmpwrapper}" "${wrapper}"
1824 ) || die
1825 else
1826 newbin "${tmpwrapper}" "${wrapper}" || die
1827 fi
1670} 1828}
1829
1830# @FUNCTION: prepalldocs
1831# @USAGE:
1832# @DESCRIPTION:
1833# Compress files in /usr/share/doc which are not already
1834# compressed, excluding /usr/share/doc/${PF}/html.
1835# Uses the ecompressdir to do the compression.
1836# 2009-02-18 by betelgeuse:
1837# Commented because ecompressdir is even more internal to
1838# Portage than prepalldocs (it's not even mentioned in man 5
1839# ebuild). Please submit a better version for review to gentoo-dev
1840# if you want prepalldocs here.
1841#prepalldocs() {
1842# if [[ -n $1 ]] ; then
1843# ewarn "prepalldocs: invalid usage; takes no arguments"
1844# fi
1845
1846# cd "${D}"
1847# [[ -d usr/share/doc ]] || return 0
1848
1849# find usr/share/doc -exec gzip {} +
1850# ecompressdir --ignore /usr/share/doc/${PF}/html
1851# ecompressdir --queue /usr/share/doc
1852#}

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