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1# Copyright 1999-2005 Gentoo Foundation 1# Copyright 1999-2009 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 1.164 2005/03/30 14:12:25 wolf31o2 Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.322 2009/12/11 20:31:34 vapier Exp $
4#
5# Author: Martin Schlemmer <azarah@gentoo.org>
6#
7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves.
9#
10# NB: If you add anything, please comment it!
11 4
12inherit multilib 5# @ECLASS: eutils.eclass
13ECLASS=eutils 6# @MAINTAINER:
14INHERITED="$INHERITED $ECLASS" 7# base-system@gentoo.org
8# @BLURB: many extra (but common) functions that are used in ebuilds
9# @DESCRIPTION:
10# The eutils eclass contains a suite of functions that complement
11# the ones that ebuild.sh already contain. The idea is that the functions
12# are not required in all ebuilds but enough utilize them to have a common
13# home rather than having multiple ebuilds implementing the same thing.
14#
15# Due to the nature of this eclass, some functions may have maintainers
16# different from the overall eclass!
15 17
16DEPEND="!bootstrap? ( sys-devel/patch )" 18inherit multilib portability
17 19
18DESCRIPTION="Based on the ${ECLASS} eclass" 20DESCRIPTION="Based on the ${ECLASS} eclass"
19 21
20# ecpu_check 22# @FUNCTION: epause
21# Usage: 23# @USAGE: [seconds]
22# 24# @DESCRIPTION:
23# ecpu_check array_of_cpu_flags 25# Sleep for the specified number of seconds (default of 5 seconds). Useful when
24# 26# printing a message the user should probably be reading and often used in
25# array_of_cpu_flags - An array of cpu flags to check against USE flags 27# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
26# 28# don't wait at all.
27# Checks user USE related cpu flags against /proc/cpuinfo. If user enables a
28# cpu flag that is not supported in their processor flags, it will warn the
29# user if CROSSCOMPILE is not set to 1 ( because cross compile users are
30# obviously using different cpu flags than their own cpu ). Examples:
31#
32# CPU_FLAGS=(mmx mmx2 sse sse2)
33# ecpu_check CPU_FLAGS
34# Chris White <chriswhite@gentoo.org> (03 Feb 2005)
35
36ecpu_check() {
37 # Think about changing below to: if [ "${CROSSCOMPILE}" -ne 1 -a -e "/proc/cpuinfo" ]
38 # and dropping the else if you do not plan on adding anything to that
39 # empty block ....
40 # PS: also try to add some quoting, and consider rather using ${foo} than $foo ...
41 if [ "${CROSSCOMPILE}" != "1" -a -e "/proc/cpuinfo" ]
42 then
43 CPU_FLAGS=${1}
44 USER_CPU=`grep "flags" /proc/cpuinfo`
45
46 for flags in `seq 1 ${#CPU_FLAGS[@]}`
47 do
48 if has ${CPU_FLAGS[${flags} - 1]} ${USER_CPU} && ! has ${CPU_FLAGS[${flags} - 1]} ${USE}
49 then
50 ewarn "Your system is ${CPU_FLAGS[${flags} - 1]} capable but you don't have it enabled!"
51 ewarn "You might be cross compiling (in this case set CROSSCOMPILE to 1 to disable this warning."
52 fi
53
54 if ! has ${CPU_FLAGS[${flags} - 1]} ${USER_CPU} && has ${CPU_FLAGS[${flags} -1]} ${USE}
55 then
56 ewarn "You have ${CPU_FLAGS[${flags} - 1]} support enabled but your processor doesn't"
57 ewarn "Seem to support it! You might be cross compiling or do not have /proc filesystem"
58 ewarn "enabled. If either is the case, set CROSSCOMPILE to 1 to disable this warning."
59 fi
60 done
61 fi
62}
63
64# Wait for the supplied number of seconds. If no argument is supplied, defaults
65# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not
66# outputting to a terminal, don't wait. For compatability purposes, the argument
67# must be an integer greater than zero.
68# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
69epause() { 29epause() {
70 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 30 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
71 sleep ${1:-5}
72 fi
73} 31}
74 32
75# Beep the specified number of times (defaults to five). If our output 33# @FUNCTION: ebeep
76# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 34# @USAGE: [number of beeps]
35# @DESCRIPTION:
36# Issue the specified number of beeps (default of 5 beeps). Useful when
37# printing a message the user should probably be reading and often used in
38# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
77# don't beep. 39# don't beep at all.
78# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
79ebeep() { 40ebeep() {
80 local n 41 local n
81 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 42 if [[ -z ${EBEEP_IGNORE} ]] ; then
82 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 43 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
83 echo -ne "\a" 44 echo -ne "\a"
84 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 45 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
85 echo -ne "\a" 46 echo -ne "\a"
86 sleep 1 47 sleep 1
87 done 48 done
88 fi 49 fi
89} 50}
90 51
91# This function generate linker scripts in /usr/lib for dynamic 52# @FUNCTION: ecvs_clean
92# libs in /lib. This is to fix linking problems when you have 53# @USAGE: [list of dirs]
93# the .so in /lib, and the .a in /usr/lib. What happens is that 54# @DESCRIPTION:
94# in some cases when linking dynamic, the .a in /usr/lib is used 55# Remove CVS directories recursiveley. Useful when a source tarball contains
95# instead of the .so in /lib due to gcc/libtool tweaking ld's 56# internal CVS directories. Defaults to $PWD.
96# library search path. This cause many builds to fail. 57ecvs_clean() {
97# See bug #4411 for more info. 58 [[ -z $* ]] && set -- .
98# 59 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
99# To use, simply call: 60 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
100#
101# gen_usr_ldscript libfoo.so
102#
103# Note that you should in general use the unversioned name of
104# the library, as ldconfig should usually update it correctly
105# to point to the latest version of the library present.
106#
107# <azarah@gentoo.org> (26 Oct 2002)
108#
109gen_usr_ldscript() {
110 local libdir="$(get_libdir)"
111 # Just make sure it exists
112 dodir /usr/${libdir}
113
114 for lib in "${@}" ; do
115 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT
116 /* GNU ld script
117 Since Gentoo has critical dynamic libraries
118 in /lib, and the static versions in /usr/lib,
119 we need to have a "fake" dynamic lib in /usr/lib,
120 otherwise we run into linking problems.
121
122 See bug http://bugs.gentoo.org/4411 for more info.
123 */
124 GROUP ( /${libdir}/${lib} )
125 END_LDSCRIPT
126 fperms a+x "/usr/${libdir}/${lib}"
127 done
128} 61}
129 62
130# Simple function to draw a line consisting of '=' the same length as $* 63# @FUNCTION: esvn_clean
131# 64# @USAGE: [list of dirs]
132# <azarah@gentoo.org> (11 Nov 2002) 65# @DESCRIPTION:
133# 66# Remove .svn directories recursiveley. Useful when a source tarball contains
134draw_line() { 67# internal Subversion directories. Defaults to $PWD.
135 local i=0 68esvn_clean() {
136 local str_length="" 69 [[ -z $* ]] && set -- .
70 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
71}
137 72
138 # Handle calls that do not have args, or wc not being installed ... 73# @FUNCTION: eshopts_push
139 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ] 74# @USAGE: [options to `set`]
140 then 75# @DESCRIPTION:
141 echo "===============================================================" 76# Often times code will want to enable a shell option to change code behavior.
77# Since changing shell options can easily break other pieces of code (which
78# assume the default state), eshopts_push is used to (1) push the current shell
79# options onto a stack and (2) pass the specified arguments to set.
80#
81# A common example is to disable shell globbing so that special meaning/care
82# may be used with variables/arguments to custom functions. That would be:
83# @CODE
84# eshopts_push -o noglob
85# for x in ${foo} ; do
86# if ...some check... ; then
87# eshopts_pop
142 return 0 88# return 0
143 fi 89# fi
144
145 # Get the length of $*
146 str_length="$(echo -n "$*" | wc -m)"
147
148 while [ "$i" -lt "${str_length}" ]
149 do
150 echo -n "="
151
152 i=$((i + 1))
153 done 90# done
91# eshopts_pop
92# @CODE
93eshopts_push() {
94 # have to assume __ESHOPTS_SAVE__ isn't screwed with
95 # as a `declare -a` here will reset its value
96 local i=${#__ESHOPTS_SAVE__[@]}
97 __ESHOPTS_SAVE__[$i]=$-
98 [[ $# -eq 0 ]] && return 0
99 set "$@" || die "eshopts_push: bad options to set: $*"
100}
154 101
155 echo 102# @FUNCTION: eshopts_pop
156 103# @USAGE:
157 return 0 104# @DESCRIPTION:
105# Restore the shell options to the state saved with the corresponding
106# eshopts_push call. See that function for more details.
107eshopts_pop() {
108 [[ $# -ne 0 ]] && die "eshopts_pop takes no arguments"
109 local i=$(( ${#__ESHOPTS_SAVE__[@]} - 1 ))
110 [[ ${i} -eq -1 ]] && die "eshopts_{push,pop}: unbalanced pair"
111 local s=${__ESHOPTS_SAVE__[$i]}
112 unset __ESHOPTS_SAVE__[$i]
113 set +$- || die "eshopts_pop: sanity: invalid shell settings: $-"
114 set -${s} || die "eshopts_pop: sanity: unable to restore saved shell settings: ${s}"
158} 115}
159 116
160# Default directory where patches are located 117# Default directory where patches are located
161EPATCH_SOURCE="${WORKDIR}/patch" 118EPATCH_SOURCE="${WORKDIR}/patch"
162# Default extension for patches 119# Default extension for patches
163EPATCH_SUFFIX="patch.bz2" 120EPATCH_SUFFIX="patch.bz2"
164# Default options for patch 121# Default options for patch
165# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 122# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
166EPATCH_OPTS="-g0" 123# Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
124# Set -E to automatically remove empty files.
125EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
167# List of patches not to apply. Not this is only file names, 126# List of patches not to apply. Note this is only file names,
168# and not the full path .. 127# and not the full path ..
169EPATCH_EXCLUDE="" 128EPATCH_EXCLUDE=""
170# Change the printed message for a single patch. 129# Change the printed message for a single patch.
171EPATCH_SINGLE_MSG="" 130EPATCH_SINGLE_MSG=""
131# Change the printed message for multiple patches.
132EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
172# Force applying bulk patches even if not following the style: 133# Force applying bulk patches even if not following the style:
173# 134#
174# ??_${ARCH}_foo.${EPATCH_SUFFIX} 135# ??_${ARCH}_foo.${EPATCH_SUFFIX}
175# 136#
176EPATCH_FORCE="no" 137EPATCH_FORCE="no"
177 138
178# This function is for bulk patching, or in theory for just one 139# This function is for bulk patching, or in theory for just one
179# or two patches. 140# or two patches.
188# bug they should be left as is to ensure an ebuild can rely on 149# bug they should be left as is to ensure an ebuild can rely on
189# them for. 150# them for.
190# 151#
191# Patches are applied in current directory. 152# Patches are applied in current directory.
192# 153#
193# Bulk Patches should preferibly have the form of: 154# Bulk Patches should preferably have the form of:
194# 155#
195# ??_${ARCH}_foo.${EPATCH_SUFFIX} 156# ??_${ARCH}_foo.${EPATCH_SUFFIX}
196# 157#
197# For example: 158# For example:
198# 159#
199# 01_all_misc-fix.patch.bz2 160# 01_all_misc-fix.patch.bz2
200# 02_sparc_another-fix.patch.bz2 161# 02_sparc_another-fix.patch.bz2
201# 162#
202# This ensures that there are a set order, and you can have ARCH 163# This ensures that there are a set order, and you can have ARCH
203# specific patches. 164# specific patches.
204# 165#
205# If you however give an argument to epatch(), it will treat it as a 166# If you however give an argument to epatch(), it will treat it as a
207# hand its a directory, it will set EPATCH_SOURCE to this. 168# hand its a directory, it will set EPATCH_SOURCE to this.
208# 169#
209# <azarah@gentoo.org> (10 Nov 2002) 170# <azarah@gentoo.org> (10 Nov 2002)
210# 171#
211epatch() { 172epatch() {
173 _epatch_draw_line() {
174 [[ -z $1 ]] && set "$(printf "%65s" '')"
175 echo "${1//?/=}"
176 }
177 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
212 local PIPE_CMD="" 178 local PIPE_CMD=""
213 local STDERR_TARGET="${T}/$$.out" 179 local STDERR_TARGET="${T}/$$.out"
214 local PATCH_TARGET="${T}/$$.patch" 180 local PATCH_TARGET="${T}/$$.patch"
215 local PATCH_SUFFIX="" 181 local PATCH_SUFFIX=""
216 local SINGLE_PATCH="no" 182 local SINGLE_PATCH="no"
217 local x="" 183 local x=""
218 184
185 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
186
219 if [ "$#" -gt 1 ] 187 if [ "$#" -gt 1 ]
220 then 188 then
221 local m="" 189 local m=""
222 einfo "${#} patches to apply ..."
223 for m in "$@" ; do 190 for m in "$@" ; do
224 epatch "${m}" 191 epatch "${m}"
225 done 192 done
226 return 0 193 return 0
227 fi 194 fi
241 local EPATCH_SOURCE="$1/*" 208 local EPATCH_SOURCE="$1/*"
242 else 209 else
243 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 210 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
244 fi 211 fi
245 else 212 else
246 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 213 if [[ ! -d ${EPATCH_SOURCE} ]] || [[ -n $1 ]] ; then
247 then
248 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 214 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
249 then 215 then
250 EPATCH_SOURCE="$1" 216 EPATCH_SOURCE="$1"
251 fi 217 fi
252 218
261 227
262 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 228 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
263 fi 229 fi
264 230
265 case ${EPATCH_SUFFIX##*\.} in 231 case ${EPATCH_SUFFIX##*\.} in
232 xz)
233 PIPE_CMD="xz -dc"
234 PATCH_SUFFIX="xz"
235 ;;
236 lzma)
237 PIPE_CMD="lzma -dc"
238 PATCH_SUFFIX="lzma"
239 ;;
266 bz2) 240 bz2)
267 PIPE_CMD="bzip2 -dc" 241 PIPE_CMD="bzip2 -dc"
268 PATCH_SUFFIX="bz2" 242 PATCH_SUFFIX="bz2"
269 ;; 243 ;;
270 gz|Z|z) 244 gz|Z|z)
281 ;; 255 ;;
282 esac 256 esac
283 257
284 if [ "${SINGLE_PATCH}" = "no" ] 258 if [ "${SINGLE_PATCH}" = "no" ]
285 then 259 then
286 einfo "Applying various patches (bugfixes/updates) ..." 260 einfo "${EPATCH_MULTI_MSG}"
287 fi 261 fi
288 for x in ${EPATCH_SOURCE} 262 for x in ${EPATCH_SOURCE}
289 do 263 do
290 # New ARCH dependant patch naming scheme ... 264 # New ARCH dependant patch naming scheme ...
291 # 265 #
292 # ???_arch_foo.patch 266 # ???_arch_foo.patch
293 # 267 #
294 if [ -f ${x} ] && \ 268 if [ -f ${x} ] && \
295 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \ 269 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
296 [ "${EPATCH_FORCE}" = "yes" ]) 270 [ "${EPATCH_FORCE}" = "yes" ])
297 then 271 then
298 local count=0 272 local count=0
299 local popts="${EPATCH_OPTS}" 273 local popts="${EPATCH_OPTS}"
300 local patchname=${x##*/} 274 local patchname=${x##*/}
301 275
320 fi 294 fi
321 295
322 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 296 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
323 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 297 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
324 298
299 # Decompress the patch if need be
300 if [[ ${PATCH_SUFFIX} != "patch" ]] ; then
301 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
302 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
303
304 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1 ; then
305 echo
306 eerror "Could not extract patch!"
307 #die "Could not extract patch!"
308 count=5
309 break
310 fi
311 else
312 PATCH_TARGET="${x}"
313 fi
314
315 # Check for absolute paths in patches. If sandbox is disabled,
316 # people could (accidently) patch files in the root filesystem.
317 # Or trigger other unpleasantries #237667. So disallow -p0 on
318 # such patches.
319 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
320 if [[ -n ${abs_paths} ]] ; then
321 count=1
322 echo "NOTE: skipping -p0 due to absolute paths in patch:" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
323 echo "${abs_paths}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
324 fi
325
325 # Allow for prefix to differ ... im lazy, so shoot me :/ 326 # Allow for prefix to differ ... im lazy, so shoot me :/
326 while [ "${count}" -lt 5 ] 327 while [ "${count}" -lt 5 ]
327 do 328 do
328 # Generate some useful debug info ... 329 # Generate some useful debug info ...
329 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 330 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
330 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 331 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
331 332
332 if [ "${PATCH_SUFFIX}" != "patch" ] 333 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
334 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
335
336 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
337 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
338
339 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
333 then 340 then
334 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
335 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
336 else
337 PATCH_TARGET="${x}"
338 fi
339
340 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
341 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
342
343 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
344 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
345
346 if [ "${PATCH_SUFFIX}" != "patch" ]
347 then
348 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
349 then
350 echo
351 eerror "Could not extract patch!"
352 #die "Could not extract patch!"
353 count=5
354 break
355 fi
356 fi
357
358 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
359 then
360 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 341 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
361 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 342 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
362 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 343 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
363 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 344 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
364 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 345 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
365 346
366 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1 347 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
348 _epatch_assert
367 349
368 if [ "$?" -ne 0 ] 350 if [ "$?" -ne 0 ]
369 then 351 then
370 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 352 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
371 echo 353 echo
409 if [ "${SINGLE_PATCH}" = "no" ] 391 if [ "${SINGLE_PATCH}" = "no" ]
410 then 392 then
411 einfo "Done with patching" 393 einfo "Done with patching"
412 fi 394 fi
413} 395}
396epatch_user() {
397 [[ $# -ne 0 ]] && die "epatch_user takes no options"
414 398
415# This function return true if we are using the NPTL pthreads 399 # don't clobber any EPATCH vars that the parent might want
416# implementation. 400 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT}/etc/portage/patches
417# 401 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
418# <azarah@gentoo.org> (06 March 2003) 402 EPATCH_SOURCE=${base}/${CTARGET}/${check}
419# 403 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
420have_NPTL() { 404 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
421 cat > ${T}/test-nptl.c <<-"END" 405 if [[ -d ${EPATCH_SOURCE} ]] ; then
422 #define _XOPEN_SOURCE 406 EPATCH_SOURCE=${EPATCH_SOURCE} \
423 #include <unistd.h> 407 EPATCH_SUFFIX="patch" \
424 #include <stdio.h> 408 EPATCH_FORCE="yes" \
425 409 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
426 int main() 410 epatch
427 { 411 break
428 char buf[255];
429 char *str = buf;
430
431 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255);
432 if (NULL != str) {
433 printf("%s\n", str);
434 if (NULL != strstr(str, "NPTL"))
435 return 0;
436 }
437
438 return 1;
439 }
440 END
441
442 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ..."
443 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
444 then
445 echo "yes"
446 einfon "Checking what PTHREADS implementation we have ..."
447 if ${T}/nptl
448 then
449 return 0
450 else
451 return 1
452 fi
453 else
454 echo "no"
455 fi 412 fi
456 413 done
457 return 1
458} 414}
459 415
460# This function check how many cpu's are present, and then set 416# @FUNCTION: emktemp
461# -j in MAKEOPTS accordingly. 417# @USAGE: [temp dir]
462# 418# @DESCRIPTION:
463# Thanks to nall <nall@gentoo.org> for this.
464#
465get_number_of_jobs() {
466 local jobs=0
467
468 if [ ! -r /proc/cpuinfo ]
469 then
470 return 1
471 fi
472
473 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
474 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
475 then
476 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
477 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
478 ADMINPARAM="${ADMINPARAM/-j}"
479 fi
480
481 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
482
483 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
484 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
485 then
486 # these archs will always have "[Pp]rocessor"
487 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
488
489 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
490 then
491 # sparc always has "ncpus active"
492 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
493
494 elif [ "${ARCH}" = "alpha" ]
495 then
496 # alpha has "cpus active", but only when compiled with SMP
497 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
498 then
499 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
500 else
501 jobs=2
502 fi
503
504 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
505 then
506 # ppc has "processor", but only when compiled with SMP
507 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
508 then
509 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
510 else
511 jobs=2
512 fi
513 elif [ "${ARCH}" = "s390" ]
514 then
515 # s390 has "# processors : "
516 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
517 else
518 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
519 die "Unknown ARCH -- ${ARCH}!"
520 fi
521
522 # Make sure the number is valid ...
523 if [ "${jobs}" -lt 1 ]
524 then
525 jobs=1
526 fi
527
528 if [ -n "${ADMINPARAM}" ]
529 then
530 if [ "${jobs}" -gt "${ADMINPARAM}" ]
531 then
532 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge ..."
533 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
534 else
535 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge ..."
536 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
537 fi
538 fi
539}
540
541# Cheap replacement for when debianutils (and thus mktemp) 419# Cheap replacement for when debianutils (and thus mktemp)
542# does not exist on the users system 420# does not exist on the users system.
543# vapier@gentoo.org
544#
545# Takes just 1 optional parameter (the directory to create tmpfile in)
546emktemp() { 421emktemp() {
547 local exe="touch" 422 local exe="touch"
548 [ "$1" == "-d" ] && exe="mkdir" && shift 423 [[ $1 == -d ]] && exe="mkdir" && shift
549 local topdir="$1" 424 local topdir=$1
550 425
551 if [ -z "${topdir}" ] 426 if [[ -z ${topdir} ]] ; then
552 then
553 [ -z "${T}" ] \ 427 [[ -z ${T} ]] \
554 && topdir="/tmp" \ 428 && topdir="/tmp" \
555 || topdir="${T}" 429 || topdir=${T}
556 fi 430 fi
557 431
558 if [ -z "$(type -p mktemp)" ] 432 if ! type -P mktemp > /dev/null ; then
559 then 433 # system lacks `mktemp` so we have to fake it
560 local tmp=/ 434 local tmp=/
561 while [ -e "${tmp}" ] ; do 435 while [[ -e ${tmp} ]] ; do
562 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 436 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
563 done 437 done
564 ${exe} "${tmp}" 438 ${exe} "${tmp}" || ${exe} -p "${tmp}"
565 echo "${tmp}" 439 echo "${tmp}"
566 else 440 else
567 [ "${exe}" == "touch" ] \ 441 # the args here will give slightly wierd names on BSD,
568 && exe="-p" \ 442 # but should produce a usable file on all userlands
569 || exe="-d" 443 if [[ ${exe} == "touch" ]] ; then
570 mktemp ${exe} "${topdir}" 444 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
445 else
446 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
571 fi 447 fi
448 fi
572} 449}
573 450
451# @FUNCTION: egetent
452# @USAGE: <database> <key>
453# @MAINTAINER:
454# base-system@gentoo.org (Linux)
455# Joe Jezak <josejx@gmail.com> (OS X)
456# usata@gentoo.org (OS X)
457# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
458# @DESCRIPTION:
574# Small wrapper for getent (Linux), nidump (Mac OS X), 459# Small wrapper for getent (Linux),
460# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
575# and pw (FreeBSD) used in enewuser()/enewgroup() 461# and pw (FreeBSD) used in enewuser()/enewgroup()
576# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
577# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
578#
579# egetent(database, key)
580egetent() { 462egetent() {
581 if useq ppc-macos ; then 463 case ${CHOST} in
464 *-darwin[678])
582 case "$2" in 465 case "$2" in
583 *[!0-9]*) # Non numeric 466 *[!0-9]*) # Non numeric
584 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 467 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
585 ;; 468 ;;
586 *) # Numeric 469 *) # Numeric
587 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 470 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
588 ;; 471 ;;
589 esac 472 esac
590 elif useq x86-fbsd ; then 473 ;;
591 local action 474 *-darwin*)
592 if [ "$1" == "passwd" ] 475 local mytype=$1
593 then 476 [[ "passwd" == $mytype ]] && mytype="Users"
594 action="user" 477 [[ "group" == $mytype ]] && mytype="Groups"
595 else 478 case "$2" in
596 action="group" 479 *[!0-9]*) # Non numeric
480 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
481 ;;
482 *) # Numeric
483 local mykey="UniqueID"
484 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
485 dscl . -search /$mytype $mykey $2 2>/dev/null
486 ;;
487 esac
488 ;;
489 *-freebsd*|*-dragonfly*)
490 local opts action="user"
491 [[ $1 == "passwd" ]] || action="group"
492
493 # lookup by uid/gid
494 if [[ $2 == [[:digit:]]* ]] ; then
495 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
597 fi 496 fi
497
598 pw show "${action}" "$2" -q 498 pw show ${action} ${opts} "$2" -q
599 else 499 ;;
500 *-netbsd*|*-openbsd*)
501 grep "$2:\*:" /etc/$1
502 ;;
503 *)
600 which nscd >& /dev/null && nscd -i "$1" 504 type -p nscd >& /dev/null && nscd -i "$1"
601 getent "$1" "$2" 505 getent "$1" "$2"
602 fi 506 ;;
507 esac
603} 508}
604 509
605# Simplify/standardize adding users to the system 510# @FUNCTION: enewuser
606# vapier@gentoo.org 511# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
607# 512# @DESCRIPTION:
608# enewuser(username, uid, shell, homedir, groups, extra options) 513# Same as enewgroup, you are not required to understand how to properly add
609# 514# a user to the system. The only required parameter is the username.
610# Default values if you do not specify any: 515# Default uid is (pass -1 for this) next available, default shell is
611# username: REQUIRED ! 516# /bin/false, default homedir is /dev/null, there are no default groups,
612# uid: next available (see useradd(8)) 517# and default params sets the comment as 'added by portage for ${PN}'.
613# note: pass -1 to get default behavior
614# shell: /bin/false
615# homedir: /dev/null
616# groups: none
617# extra: comment of 'added by portage for ${PN}'
618enewuser() { 518enewuser() {
519 case ${EBUILD_PHASE} in
520 unpack|compile|test|install)
521 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
522 eerror "Package fails at QA and at life. Please file a bug."
523 die "Bad package! enewuser is only for use in pkg_* functions!"
524 esac
525
619 # get the username 526 # get the username
620 local euser="$1"; shift 527 local euser=$1; shift
621 if [ -z "${euser}" ] 528 if [[ -z ${euser} ]] ; then
622 then
623 eerror "No username specified !" 529 eerror "No username specified !"
624 die "Cannot call enewuser without a username" 530 die "Cannot call enewuser without a username"
625 fi 531 fi
626 532
627 # lets see if the username already exists 533 # lets see if the username already exists
628 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 534 if [[ -n $(egetent passwd "${euser}") ]] ; then
629 then
630 return 0 535 return 0
631 fi 536 fi
632 einfo "Adding user '${euser}' to your system ..." 537 einfo "Adding user '${euser}' to your system ..."
633 538
634 # options to pass to useradd 539 # options to pass to useradd
635 local opts= 540 local opts=
636 541
637 # handle uid 542 # handle uid
638 local euid="$1"; shift 543 local euid=$1; shift
639 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 544 if [[ -n ${euid} && ${euid} != -1 ]] ; then
640 then
641 if [ "${euid}" -gt 0 ] 545 if [[ ${euid} -gt 0 ]] ; then
642 then
643 if [ ! -z "`egetent passwd ${euid}`" ] 546 if [[ -n $(egetent passwd ${euid}) ]] ; then
644 then
645 euid="next" 547 euid="next"
646 fi 548 fi
647 else 549 else
648 eerror "Userid given but is not greater than 0 !" 550 eerror "Userid given but is not greater than 0 !"
649 die "${euid} is not a valid UID" 551 die "${euid} is not a valid UID"
650 fi 552 fi
651 else 553 else
652 euid="next" 554 euid="next"
653 fi 555 fi
654 if [ "${euid}" == "next" ] 556 if [[ ${euid} == "next" ]] ; then
655 then 557 for ((euid = 101; euid <= 999; euid++)); do
656 local pwrange
657 if [ "${USERLAND}" == "BSD" ] ; then
658 pwrange="`jot 898 101`"
659 else
660 pwrange="`seq 101 999`"
661 fi
662 for euid in ${pwrange} ; do
663 [ -z "`egetent passwd ${euid}`" ] && break 558 [[ -z $(egetent passwd ${euid}) ]] && break
664 done 559 done
665 fi 560 fi
666 opts="${opts} -u ${euid}" 561 opts="${opts} -u ${euid}"
667 einfo " - Userid: ${euid}" 562 einfo " - Userid: ${euid}"
668 563
669 # handle shell 564 # handle shell
670 local eshell="$1"; shift 565 local eshell=$1; shift
671 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 566 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
672 then 567 if [[ ! -e ${ROOT}${eshell} ]] ; then
673 if [ ! -e "${eshell}" ]
674 then
675 eerror "A shell was specified but it does not exist !" 568 eerror "A shell was specified but it does not exist !"
676 die "${eshell} does not exist" 569 die "${eshell} does not exist in ${ROOT}"
570 fi
571 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
572 eerror "Do not specify ${eshell} yourself, use -1"
573 die "Pass '-1' as the shell parameter"
677 fi 574 fi
678 else 575 else
679 if [ "${USERLAND}" == "BSD" ] 576 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
680 then 577 [[ -x ${ROOT}${shell} ]] && break
681 eshell="/usr/bin/false" 578 done
682 else 579
580 if [[ ${shell} == "/dev/null" ]] ; then
581 eerror "Unable to identify the shell to use, proceeding with userland default."
582 case ${USERLAND} in
683 eshell="/bin/false" 583 GNU) shell="/bin/false" ;;
584 BSD) shell="/sbin/nologin" ;;
585 Darwin) shell="/usr/sbin/nologin" ;;
586 *) die "Unable to identify the default shell for userland ${USERLAND}"
587 esac
684 fi 588 fi
589
590 eshell=${shell}
685 fi 591 fi
686 einfo " - Shell: ${eshell}" 592 einfo " - Shell: ${eshell}"
687 opts="${opts} -s ${eshell}" 593 opts="${opts} -s ${eshell}"
688 594
689 # handle homedir 595 # handle homedir
690 local ehome="$1"; shift 596 local ehome=$1; shift
691 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 597 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
692 then
693 ehome="/dev/null" 598 ehome="/dev/null"
694 fi 599 fi
695 einfo " - Home: ${ehome}" 600 einfo " - Home: ${ehome}"
696 opts="${opts} -d ${ehome}" 601 opts="${opts} -d ${ehome}"
697 602
698 # handle groups 603 # handle groups
699 local egroups="$1"; shift 604 local egroups=$1; shift
700 if [ ! -z "${egroups}" ] 605 if [[ ! -z ${egroups} ]] ; then
701 then
702 local oldifs="${IFS}" 606 local oldifs=${IFS}
703 local defgroup="" exgroups="" 607 local defgroup="" exgroups=""
704 608
705 export IFS="," 609 export IFS=","
706 for g in ${egroups} 610 for g in ${egroups} ; do
707 do
708 export IFS="${oldifs}" 611 export IFS=${oldifs}
709 if [ -z "`egetent group \"${g}\"`" ] 612 if [[ -z $(egetent group "${g}") ]] ; then
710 then
711 eerror "You must add group ${g} to the system first" 613 eerror "You must add group ${g} to the system first"
712 die "${g} is not a valid GID" 614 die "${g} is not a valid GID"
713 fi 615 fi
714 if [ -z "${defgroup}" ] 616 if [[ -z ${defgroup} ]] ; then
715 then
716 defgroup="${g}" 617 defgroup=${g}
717 else 618 else
718 exgroups="${exgroups},${g}" 619 exgroups="${exgroups},${g}"
719 fi 620 fi
720 export IFS="," 621 export IFS=","
721 done 622 done
722 export IFS="${oldifs}" 623 export IFS=${oldifs}
723 624
724 opts="${opts} -g ${defgroup}" 625 opts="${opts} -g ${defgroup}"
725 if [ ! -z "${exgroups}" ] 626 if [[ ! -z ${exgroups} ]] ; then
726 then
727 opts="${opts} -G ${exgroups:1}" 627 opts="${opts} -G ${exgroups:1}"
728 fi 628 fi
729 else 629 else
730 egroups="(none)" 630 egroups="(none)"
731 fi 631 fi
732 einfo " - Groups: ${egroups}" 632 einfo " - Groups: ${egroups}"
733 633
734 # handle extra and add the user 634 # handle extra and add the user
735 local eextra="$@"
736 local oldsandbox="${SANDBOX_ON}" 635 local oldsandbox=${SANDBOX_ON}
737 export SANDBOX_ON="0" 636 export SANDBOX_ON="0"
738 if useq ppc-macos 637 case ${CHOST} in
739 then 638 *-darwin*)
740 ### Make the user 639 ### Make the user
741 if [ -z "${eextra}" ] 640 if [[ -z $@ ]] ; then
742 then
743 dscl . create /users/${euser} uid ${euid} 641 dscl . create /users/${euser} uid ${euid}
744 dscl . create /users/${euser} shell ${eshell} 642 dscl . create /users/${euser} shell ${eshell}
745 dscl . create /users/${euser} home ${ehome} 643 dscl . create /users/${euser} home ${ehome}
746 dscl . create /users/${euser} realname "added by portage for ${PN}" 644 dscl . create /users/${euser} realname "added by portage for ${PN}"
747 ### Add the user to the groups specified 645 ### Add the user to the groups specified
748 local oldifs="${IFS}" 646 local oldifs=${IFS}
749 export IFS="," 647 export IFS=","
750 for g in ${egroups} 648 for g in ${egroups} ; do
751 do
752 dscl . merge /groups/${g} users ${euser} 649 dscl . merge /groups/${g} users ${euser}
753 done 650 done
754 export IFS="${oldifs}" 651 export IFS=${oldifs}
755 else 652 else
756 einfo "Extra options are not supported on macos yet" 653 einfo "Extra options are not supported on Darwin yet"
757 einfo "Please report the ebuild along with the info below" 654 einfo "Please report the ebuild along with the info below"
758 einfo "eextra: ${eextra}" 655 einfo "eextra: $@"
759 die "Required function missing" 656 die "Required function missing"
760 fi 657 fi
761 elif use x86-fbsd ; then 658 ;;
762 if [ -z "${eextra}" ] 659 *-freebsd*|*-dragonfly*)
763 then 660 if [[ -z $@ ]] ; then
764 pw useradd ${euser} ${opts} \ 661 pw useradd ${euser} ${opts} \
765 -c "added by portage for ${PN}" \ 662 -c "added by portage for ${PN}" \
766 die "enewuser failed" 663 die "enewuser failed"
767 else 664 else
768 einfo " - Extra: ${eextra}" 665 einfo " - Extra: $@"
769 pw useradd ${euser} ${opts} \ 666 pw useradd ${euser} ${opts} \
770 -c ${eextra} || die "enewuser failed" 667 "$@" || die "enewuser failed"
771 fi 668 fi
669 ;;
670
671 *-netbsd*)
672 if [[ -z $@ ]] ; then
673 useradd ${opts} ${euser} || die "enewuser failed"
772 else 674 else
773 if [ -z "${eextra}" ] 675 einfo " - Extra: $@"
774 then 676 useradd ${opts} ${euser} "$@" || die "enewuser failed"
677 fi
678 ;;
679
680 *-openbsd*)
681 if [[ -z $@ ]] ; then
682 useradd -u ${euid} -s ${eshell} \
683 -d ${ehome} -c "Added by portage for ${PN}" \
684 -g ${egroups} ${euser} || die "enewuser failed"
685 else
686 einfo " - Extra: $@"
687 useradd -u ${euid} -s ${eshell} \
688 -d ${ehome} -c "Added by portage for ${PN}" \
689 -g ${egroups} ${euser} "$@" || die "enewuser failed"
690 fi
691 ;;
692
693 *)
694 if [[ -z $@ ]] ; then
775 useradd ${opts} ${euser} \ 695 useradd ${opts} \
776 -c "added by portage for ${PN}" \ 696 -c "added by portage for ${PN}" \
697 ${euser} \
777 || die "enewuser failed" 698 || die "enewuser failed"
778 else 699 else
779 einfo " - Extra: ${eextra}" 700 einfo " - Extra: $@"
780 useradd ${opts} ${euser} ${eextra} \ 701 useradd ${opts} "$@" \
702 ${euser} \
781 || die "enewuser failed" 703 || die "enewuser failed"
782 fi 704 fi
705 ;;
706 esac
707
708 if [[ ! -e ${ROOT}/${ehome} ]] ; then
709 einfo " - Creating ${ehome} in ${ROOT}"
710 mkdir -p "${ROOT}/${ehome}"
711 chown ${euser} "${ROOT}/${ehome}"
712 chmod 755 "${ROOT}/${ehome}"
783 fi 713 fi
714
784 export SANDBOX_ON="${oldsandbox}" 715 export SANDBOX_ON=${oldsandbox}
785
786 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
787 then
788 einfo " - Creating ${ehome} in ${D}"
789 dodir ${ehome}
790 fowners ${euser} ${ehome}
791 fperms 755 ${ehome}
792 fi
793} 716}
794 717
795# Simplify/standardize adding groups to the system 718# @FUNCTION: enewgroup
796# vapier@gentoo.org 719# @USAGE: <group> [gid]
797# 720# @DESCRIPTION:
798# enewgroup(group, gid) 721# This function does not require you to understand how to properly add a
799# 722# group to the system. Just give it a group name to add and enewgroup will
800# Default values if you do not specify any: 723# do the rest. You may specify the gid for the group or allow the group to
801# groupname: REQUIRED ! 724# allocate the next available one.
802# gid: next available (see groupadd(8))
803# extra: none
804enewgroup() { 725enewgroup() {
726 case ${EBUILD_PHASE} in
727 unpack|compile|test|install)
728 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
729 eerror "Package fails at QA and at life. Please file a bug."
730 die "Bad package! enewgroup is only for use in pkg_* functions!"
731 esac
732
805 # get the group 733 # get the group
806 local egroup="$1"; shift 734 local egroup="$1"; shift
807 if [ -z "${egroup}" ] 735 if [ -z "${egroup}" ]
808 then 736 then
809 eerror "No group specified !" 737 eerror "No group specified !"
810 die "Cannot call enewgroup without a group" 738 die "Cannot call enewgroup without a group"
811 fi 739 fi
812 740
813 # see if group already exists 741 # see if group already exists
814 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 742 if [[ -n $(egetent group "${egroup}") ]]; then
815 then
816 return 0 743 return 0
817 fi 744 fi
818 einfo "Adding group '${egroup}' to your system ..." 745 einfo "Adding group '${egroup}' to your system ..."
819 746
820 # options to pass to useradd 747 # options to pass to useradd
826 then 753 then
827 if [ "${egid}" -gt 0 ] 754 if [ "${egid}" -gt 0 ]
828 then 755 then
829 if [ -z "`egetent group ${egid}`" ] 756 if [ -z "`egetent group ${egid}`" ]
830 then 757 then
831 if useq ppc-macos ; then 758 if [[ "${CHOST}" == *-darwin* ]]; then
832 opts="${opts} ${egid}" 759 opts="${opts} ${egid}"
833 else 760 else
834 opts="${opts} -g ${egid}" 761 opts="${opts} -g ${egid}"
835 fi 762 fi
836 else 763 else
850 opts="${opts} ${eextra}" 777 opts="${opts} ${eextra}"
851 778
852 # add the group 779 # add the group
853 local oldsandbox="${SANDBOX_ON}" 780 local oldsandbox="${SANDBOX_ON}"
854 export SANDBOX_ON="0" 781 export SANDBOX_ON="0"
855 if useq ppc-macos ; then 782 case ${CHOST} in
783 *-darwin*)
856 if [ ! -z "${eextra}" ]; 784 if [ ! -z "${eextra}" ];
857 then 785 then
858 einfo "Extra options are not supported on macos yet" 786 einfo "Extra options are not supported on Darwin/OS X yet"
859 einfo "Please report the ebuild along with the info below" 787 einfo "Please report the ebuild along with the info below"
860 einfo "eextra: ${eextra}" 788 einfo "eextra: ${eextra}"
861 die "Required function missing" 789 die "Required function missing"
862 fi 790 fi
863 791
864 # If we need the next available 792 # If we need the next available
865 case ${egid} in 793 case ${egid} in
866 *[!0-9]*) # Non numeric 794 *[!0-9]*) # Non numeric
867 for egid in `jot 898 101`; do 795 for ((egid = 101; egid <= 999; egid++)); do
868 [ -z "`egetent group ${egid}`" ] && break 796 [[ -z $(egetent group ${egid}) ]] && break
869 done 797 done
870 esac 798 esac
871 dscl . create /groups/${egroup} gid ${egid} 799 dscl . create /groups/${egroup} gid ${egid}
872 dscl . create /groups/${egroup} passwd '*' 800 dscl . create /groups/${egroup} passwd '*'
873 elif use x86-fbsd ; then 801 ;;
802
803 *-freebsd*|*-dragonfly*)
874 case ${egid} in 804 case ${egid} in
875 *[!0-9]*) # Non numeric 805 *[!0-9]*) # Non numeric
876 for egid in `jot 898 101`; do 806 for ((egid = 101; egid <= 999; egid++)); do
877 [ -z "`egetent group ${egid}`" ] && break 807 [[ -z $(egetent group ${egid}) ]] && break
878 done 808 done
879 esac 809 esac
880 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 810 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
881 else 811 ;;
812
813 *-netbsd*)
814 case ${egid} in
815 *[!0-9]*) # Non numeric
816 for ((egid = 101; egid <= 999; egid++)); do
817 [[ -z $(egetent group ${egid}) ]] && break
818 done
819 esac
820 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
821 ;;
822
823 *)
882 groupadd ${opts} ${egroup} || die "enewgroup failed" 824 groupadd ${opts} ${egroup} || die "enewgroup failed"
883 fi 825 ;;
826 esac
884 export SANDBOX_ON="${oldsandbox}" 827 export SANDBOX_ON="${oldsandbox}"
885} 828}
886 829
887# Simple script to replace 'dos2unix' binaries 830# @FUNCTION: edos2unix
888# vapier@gentoo.org 831# @USAGE: <file> [more files ...]
889# 832# @DESCRIPTION:
890# edos2unix(file, <more files> ...) 833# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
834# to remove all of these text utilities from DEPEND variables because this
835# is a script based solution. Just give it a list of files to convert and
836# they will all be changed from the DOS CRLF format to the UNIX LF format.
891edos2unix() { 837edos2unix() {
892 for f in "$@" 838 echo "$@" | xargs sed -i 's/\r$//'
893 do
894 cp "${f}" ${T}/edos2unix
895 sed 's/\r$//' ${T}/edos2unix > "${f}"
896 done
897} 839}
898
899
900##############################################################
901# START: Handle .desktop files and menu entries #
902# maybe this should be separated into a new eclass some time #
903# lanius@gentoo.org #
904##############################################################
905 840
906# Make a desktop file ! 841# Make a desktop file !
907# Great for making those icons in kde/gnome startmenu ! 842# Great for making those icons in kde/gnome startmenu !
908# Amaze your friends ! Get the women ! Join today ! 843# Amaze your friends ! Get the women ! Join today !
909# 844#
910# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 845# make_desktop_entry(<command>, [name], [icon], [type], [path])
911# 846#
912# binary: what binary does the app run with ? 847# binary: what command does the app run with ?
913# name: the name that will show up in the menu 848# name: the name that will show up in the menu
914# icon: give your little like a pretty little icon ... 849# icon: give your little like a pretty little icon ...
915# this can be relative (to /usr/share/pixmaps) or 850# this can be relative (to /usr/share/pixmaps) or
916# a full path to an icon 851# a full path to an icon
917# type: what kind of application is this ? for categories: 852# type: what kind of application is this ? for categories:
918# http://www.freedesktop.org/wiki/Standards_2fmenu_2dspec 853# http://standards.freedesktop.org/menu-spec/latest/apa.html
919# path: if your app needs to startup in a specific dir 854# path: if your app needs to startup in a specific dir
920make_desktop_entry() { 855make_desktop_entry() {
921 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 856 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
922 857
923 local exec=${1} 858 local exec=${1}
924 local name=${2:-${PN}} 859 local name=${2:-${PN}}
925 local icon=${3:-${PN}.png} 860 local icon=${3:-${PN}}
926 local type=${4} 861 local type=${4}
927 local path=${5} 862 local path=${5}
928 863
929 if [[ -z ${type} ]] ; then 864 if [[ -z ${type} ]] ; then
930 local catmaj=${CATEGORY%%-*} 865 local catmaj=${CATEGORY%%-*}
931 local catmin=${CATEGORY##*-} 866 local catmin=${CATEGORY##*-}
932 case ${catmaj} in 867 case ${catmaj} in
933 app) 868 app)
934 case ${catmin} in 869 case ${catmin} in
870 accessibility) type=Accessibility;;
935 admin) type=System;; 871 admin) type=System;;
872 antivirus) type=System;;
873 arch) type=Archiving;;
874 backup) type=Archiving;;
936 cdr) type=DiscBurning;; 875 cdr) type=DiscBurning;;
937 dicts) type=Dictionary;; 876 dicts) type=Dictionary;;
877 doc) type=Documentation;;
938 editors) type=TextEditor;; 878 editors) type=TextEditor;;
939 emacs) type=TextEditor;; 879 emacs) type=TextEditor;;
940 emulation) type=Emulator;; 880 emulation) type=Emulator;;
941 laptop) type=HardwareSettings;; 881 laptop) type=HardwareSettings;;
942 office) type=Office;; 882 office) type=Office;;
883 pda) type=PDA;;
943 vim) type=TextEditor;; 884 vim) type=TextEditor;;
944 xemacs) type=TextEditor;; 885 xemacs) type=TextEditor;;
945 *) type=;; 886 *) type=;;
946 esac 887 esac
947 ;; 888 ;;
948 889
949 dev) 890 dev)
950 type="Development" 891 type="Development"
951 ;; 892 ;;
952 893
953 games) 894 games)
954 [[ -z ${path} ]] && path=${GAMES_BINDIR}
955
956 case ${catmin} in 895 case ${catmin} in
957 action) type=ActionGame;; 896 action|fps) type=ActionGame;;
958 arcade) type=ArcadeGame;; 897 arcade) type=ArcadeGame;;
959 board) type=BoardGame;; 898 board) type=BoardGame;;
960 kid) type=KidsGame;;
961 emulation) type=Emulator;; 899 emulation) type=Emulator;;
900 kids) type=KidsGame;;
962 puzzle) type=LogicGame;; 901 puzzle) type=LogicGame;;
963 rpg) type=RolePlaying;;
964 roguelike) type=RolePlaying;; 902 roguelike) type=RolePlaying;;
903 rpg) type=RolePlaying;;
965 simulation) type=Simulation;; 904 simulation) type=Simulation;;
966 sports) type=SportsGame;; 905 sports) type=SportsGame;;
967 strategy) type=StrategyGame;; 906 strategy) type=StrategyGame;;
968 *) type=;; 907 *) type=;;
969 esac 908 esac
970 type="Game;${type}" 909 type="Game;${type}"
910 ;;
911
912 gnome)
913 type="Gnome;GTK"
914 ;;
915
916 kde)
917 type="KDE;Qt"
971 ;; 918 ;;
972 919
973 mail) 920 mail)
974 type="Network;Email" 921 type="Network;Email"
975 ;; 922 ;;
977 media) 924 media)
978 case ${catmin} in 925 case ${catmin} in
979 gfx) type=Graphics;; 926 gfx) type=Graphics;;
980 radio) type=Tuner;; 927 radio) type=Tuner;;
981 sound) type=Audio;; 928 sound) type=Audio;;
982 tv) type=TV;; 929 tv) type=TV;;
983 video) type=Video;; 930 video) type=Video;;
984 *) type=;; 931 *) type=;;
985 esac 932 esac
986 type="AudioVideo;${type}" 933 type="AudioVideo;${type}"
987 ;; 934 ;;
988 935
989 net) 936 net)
990 case ${catmin} in 937 case ${catmin} in
991 dialup) type=Dialup;; 938 dialup) type=Dialup;;
992 ftp) type=FileTransfer;; 939 ftp) type=FileTransfer;;
993 im) type=InstantMessaging;; 940 im) type=InstantMessaging;;
994 irc) type=IRCClient;; 941 irc) type=IRCClient;;
995 mail) type=Email;; 942 mail) type=Email;;
996 news) type=News;; 943 news) type=News;;
997 nntp) type=News;; 944 nntp) type=News;;
998 p2p) type=FileTransfer;; 945 p2p) type=FileTransfer;;
999 *) type=;; 946 *) type=;;
1000 esac 947 esac
1001 type="Network;${type}" 948 type="Network;${type}"
1002 ;; 949 ;;
1003 950
1004 sci) 951 sci)
1005 case ${catmin} in 952 case ${catmin} in
1006 astro*) type=Astronomoy;; 953 astro*) type=Astronomy;;
1007 bio*) type=Biology;; 954 bio*) type=Biology;;
1008 calc*) type=Calculator;; 955 calc*) type=Calculator;;
1009 chem*) type=Chemistry;; 956 chem*) type=Chemistry;;
957 elec*) type=Electronics;;
1010 geo*) type=Geology;; 958 geo*) type=Geology;;
1011 math*) type=Math;; 959 math*) type=Math;;
960 physics) type=Physics;;
961 visual*) type=DataVisualization;;
1012 *) type=;; 962 *) type=;;
1013 esac 963 esac
1014 type="Science;${type}" 964 type="Science;${type}"
1015 ;; 965 ;;
1016 966
967 sys)
968 type="System"
969 ;;
970
1017 www) 971 www)
1018 case ${catmin} in 972 case ${catmin} in
1019 client) type=WebBrowser;; 973 client) type=WebBrowser;;
1020 *) type=;; 974 *) type=;;
1021 esac 975 esac
1022 type="Network" 976 type="Network"
1023 ;; 977 ;;
1024 978
1025 *) 979 *)
1026 type= 980 type=
1027 ;; 981 ;;
1028 esac 982 esac
1029 fi 983 fi
1030 984 if [ "${SLOT}" == "0" ] ; then
985 local desktop_name="${PN}"
986 else
987 local desktop_name="${PN}-${SLOT}"
988 fi
989 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
1031 local desktop=${T}/${exec%% *}-${P}.desktop 990 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
1032 991
992 cat <<-EOF > "${desktop}"
1033echo "[Desktop Entry] 993 [Desktop Entry]
1034Encoding=UTF-8
1035Version=0.9.2
1036Name=${name} 994 Name=${name}
1037Type=Application 995 Type=Application
1038Comment=${DESCRIPTION} 996 Comment=${DESCRIPTION}
1039Exec=${exec} 997 Exec=${exec}
1040Path=${path} 998 TryExec=${exec%% *}
1041Icon=${icon} 999 Icon=${icon}
1042Categories=Application;${type};" > "${desktop}" 1000 Categories=${type};
1001 EOF
1043 1002
1003 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
1004
1005 (
1006 # wrap the env here so that the 'insinto' call
1007 # doesn't corrupt the env of the caller
1044 insinto /usr/share/applications 1008 insinto /usr/share/applications
1045 doins "${desktop}" 1009 doins "${desktop}"
1046 1010 )
1047 return 0
1048} 1011}
1049 1012
1050# Make a GDM/KDM Session file 1013# @FUNCTION: validate_desktop_entries
1051# 1014# @USAGE: [directories]
1052# make_desktop_entry(<title>, <command>) 1015# @MAINTAINER:
1053# title: File to execute to start the Window Manager 1016# Carsten Lohrke <carlo@gentoo.org>
1054# command: Name of the Window Manager 1017# @DESCRIPTION:
1018# Validate desktop entries using desktop-file-utils
1019validate_desktop_entries() {
1020 if [[ -x /usr/bin/desktop-file-validate ]] ; then
1021 einfo "Checking desktop entry validity"
1022 local directories=""
1023 for d in /usr/share/applications $@ ; do
1024 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
1025 done
1026 if [[ -n ${directories} ]] ; then
1027 for FILE in $(find ${directories} -name "*\.desktop" \
1028 -not -path '*.hidden*' | sort -u 2>/dev/null)
1029 do
1030 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
1031 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
1032 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
1033 done
1034 fi
1035 echo ""
1036 else
1037 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
1038 fi
1039}
1055 1040
1041# @FUNCTION: make_session_desktop
1042# @USAGE: <title> <command> [command args...]
1043# @DESCRIPTION:
1044# Make a GDM/KDM Session file. The title is the file to execute to start the
1045# Window Manager. The command is the name of the Window Manager.
1046#
1047# You can set the name of the file via the ${wm} variable.
1056make_session_desktop() { 1048make_session_desktop() {
1057
1058 [ -z "$1" ] && eerror "make_session_desktop: You must specify the title" && return 1 1049 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
1059 [ -z "$2" ] && eerror "make_session_desktop: You must specify the command" && return 1 1050 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
1060 1051
1061 local title="${1}" 1052 local title=$1
1062 local command="${2}" 1053 local command=$2
1063 local desktop="${T}/${wm}.desktop" 1054 local desktop=${T}/${wm:-${PN}}.desktop
1055 shift 2
1064 1056
1057 cat <<-EOF > "${desktop}"
1065echo "[Desktop Entry] 1058 [Desktop Entry]
1066Encoding=UTF-8
1067Name=${title} 1059 Name=${title}
1068Comment=This session logs you into ${title} 1060 Comment=This session logs you into ${title}
1069Exec=${command} 1061 Exec=${command} $*
1070TryExec=${command} 1062 TryExec=${command}
1071Type=Application" > "${desktop}" 1063 Type=XSession
1064 EOF
1072 1065
1066 (
1067 # wrap the env here so that the 'insinto' call
1068 # doesn't corrupt the env of the caller
1073 insinto /usr/share/xsessions 1069 insinto /usr/share/xsessions
1074 doins "${desktop}" 1070 doins "${desktop}"
1075 1071 )
1076 return 0
1077} 1072}
1078 1073
1074# @FUNCTION: domenu
1075# @USAGE: <menus>
1076# @DESCRIPTION:
1077# Install the list of .desktop menu files into the appropriate directory
1078# (/usr/share/applications).
1079domenu() { 1079domenu() {
1080 local i 1080 (
1081 local j 1081 # wrap the env here so that the 'insinto' call
1082 # doesn't corrupt the env of the caller
1083 local i j ret=0
1082 insinto /usr/share/applications 1084 insinto /usr/share/applications
1083 for i in ${@} 1085 for i in "$@" ; do
1084 do
1085 if [ -f "${i}" ]; 1086 if [[ -f ${i} ]] ; then
1086 then
1087 doins ${i} 1087 doins "${i}"
1088 ((ret+=$?))
1088 elif [ -d "${i}" ]; 1089 elif [[ -d ${i} ]] ; then
1089 then
1090 for j in ${i}/*.desktop 1090 for j in "${i}"/*.desktop ; do
1091 do
1092 doins ${j} 1091 doins "${j}"
1092 ((ret+=$?))
1093 done 1093 done
1094 else
1095 ((++ret))
1094 fi 1096 fi
1095 done 1097 done
1098 exit ${ret}
1099 )
1096} 1100}
1097 1101
1102# @FUNCTION: newmenu
1103# @USAGE: <menu> <newname>
1104# @DESCRIPTION:
1105# Like all other new* functions, install the specified menu as newname.
1106newmenu() {
1107 (
1108 # wrap the env here so that the 'insinto' call
1109 # doesn't corrupt the env of the caller
1110 insinto /usr/share/applications
1111 newins "$@"
1112 )
1113}
1114
1115# @FUNCTION: doicon
1116# @USAGE: <list of icons>
1117# @DESCRIPTION:
1118# Install the list of icons into the icon directory (/usr/share/pixmaps).
1119# This is useful in conjunction with creating desktop/menu files.
1098doicon() { 1120doicon() {
1099 local i 1121 (
1100 local j 1122 # wrap the env here so that the 'insinto' call
1123 # doesn't corrupt the env of the caller
1124 local i j ret
1101 insinto /usr/share/pixmaps 1125 insinto /usr/share/pixmaps
1102 for i in ${@} 1126 for i in "$@" ; do
1103 do
1104 if [ -f "${i}" ]; 1127 if [[ -f ${i} ]] ; then
1105 then
1106 doins ${i} 1128 doins "${i}"
1129 ((ret+=$?))
1107 elif [ -d "${i}" ]; 1130 elif [[ -d ${i} ]] ; then
1108 then
1109 for j in ${i}/*.png 1131 for j in "${i}"/*.png ; do
1110 do
1111 doins ${j} 1132 doins "${j}"
1133 ((ret+=$?))
1112 done 1134 done
1135 else
1136 ((++ret))
1113 fi 1137 fi
1114 done 1138 done
1139 exit ${ret}
1140 )
1115} 1141}
1116 1142
1117############################################################## 1143# @FUNCTION: newicon
1118# END: Handle .desktop files and menu entries # 1144# @USAGE: <icon> <newname>
1119############################################################## 1145# @DESCRIPTION:
1120 1146# Like all other new* functions, install the specified icon as newname.
1147newicon() {
1148 (
1149 # wrap the env here so that the 'insinto' call
1150 # doesn't corrupt the env of the caller
1151 insinto /usr/share/pixmaps
1152 newins "$@"
1153 )
1154}
1121 1155
1122# for internal use only (unpack_pdv and unpack_makeself) 1156# for internal use only (unpack_pdv and unpack_makeself)
1123find_unpackable_file() { 1157find_unpackable_file() {
1124 local src="$1" 1158 local src=$1
1125 if [ -z "${src}" ] 1159 if [[ -z ${src} ]] ; then
1126 then
1127 src="${DISTDIR}/${A}" 1160 src=${DISTDIR}/${A}
1128 else 1161 else
1129 if [ -e "${DISTDIR}/${src}" ] 1162 if [[ -e ${DISTDIR}/${src} ]] ; then
1130 then
1131 src="${DISTDIR}/${src}" 1163 src=${DISTDIR}/${src}
1132 elif [ -e "${PWD}/${src}" ] 1164 elif [[ -e ${PWD}/${src} ]] ; then
1133 then
1134 src="${PWD}/${src}" 1165 src=${PWD}/${src}
1135 elif [ -e "${src}" ] 1166 elif [[ -e ${src} ]] ; then
1136 then
1137 src="${src}" 1167 src=${src}
1138 fi
1139 fi 1168 fi
1140 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1169 fi
1170 [[ ! -e ${src} ]] && return 1
1141 echo "${src}" 1171 echo "${src}"
1142} 1172}
1143 1173
1174# @FUNCTION: unpack_pdv
1175# @USAGE: <file to unpack> <size of off_t>
1176# @DESCRIPTION:
1144# Unpack those pesky pdv generated files ... 1177# Unpack those pesky pdv generated files ...
1145# They're self-unpacking programs with the binary package stuffed in 1178# They're self-unpacking programs with the binary package stuffed in
1146# the middle of the archive. Valve seems to use it a lot ... too bad 1179# the middle of the archive. Valve seems to use it a lot ... too bad
1147# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1180# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1148# 1181#
1149# Usage: unpack_pdv [file to unpack] [size of off_t]
1150# - you have to specify the off_t size ... i have no idea how to extract that 1182# You have to specify the off_t size ... I have no idea how to extract that
1151# information out of the binary executable myself. basically you pass in 1183# information out of the binary executable myself. Basically you pass in
1152# the size of the off_t type (in bytes) on the machine that built the pdv 1184# the size of the off_t type (in bytes) on the machine that built the pdv
1185# archive.
1186#
1153# archive. one way to determine this is by running the following commands: 1187# One way to determine this is by running the following commands:
1188#
1189# @CODE
1154# strings <pdv archive> | grep lseek 1190# strings <pdv archive> | grep lseek
1155# strace -elseek <pdv archive> 1191# strace -elseek <pdv archive>
1192# @CODE
1193#
1156# basically look for the first lseek command (we do the strings/grep because 1194# Basically look for the first lseek command (we do the strings/grep because
1157# sometimes the function call is _llseek or something) and steal the 2nd 1195# sometimes the function call is _llseek or something) and steal the 2nd
1158# parameter. here is an example: 1196# parameter. Here is an example:
1197#
1198# @CODE
1159# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1199# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1160# lseek 1200# lseek
1161# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1201# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1162# lseek(3, -4, SEEK_END) = 2981250 1202# lseek(3, -4, SEEK_END) = 2981250
1203# @CODE
1204#
1163# thus we would pass in the value of '4' as the second parameter. 1205# Thus we would pass in the value of '4' as the second parameter.
1164unpack_pdv() { 1206unpack_pdv() {
1165 local src="`find_unpackable_file $1`" 1207 local src=$(find_unpackable_file "$1")
1166 local sizeoff_t="$2" 1208 local sizeoff_t=$2
1167 1209
1210 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1168 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 1211 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1169 1212
1170 local shrtsrc="`basename ${src}`" 1213 local shrtsrc=$(basename "${src}")
1171 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1214 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1172 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1215 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1173 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1216 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1174 1217
1175 # grab metadata for debug reasons 1218 # grab metadata for debug reasons
1176 local metafile="$(emktemp)" 1219 local metafile=$(emktemp)
1177 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1220 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1178 1221
1179 # rip out the final file name from the metadata 1222 # rip out the final file name from the metadata
1180 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1223 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1181 datafile="`basename ${datafile}`" 1224 datafile=$(basename "${datafile}")
1182 1225
1183 # now lets uncompress/untar the file if need be 1226 # now lets uncompress/untar the file if need be
1184 local tmpfile="$(emktemp)" 1227 local tmpfile=$(emktemp)
1185 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1228 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1186 1229
1187 local iscompressed="`file -b ${tmpfile}`" 1230 local iscompressed=$(file -b "${tmpfile}")
1188 if [ "${iscompressed:0:8}" == "compress" ] ; then 1231 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1189 iscompressed=1 1232 iscompressed=1
1190 mv ${tmpfile}{,.Z} 1233 mv ${tmpfile}{,.Z}
1191 gunzip ${tmpfile} 1234 gunzip ${tmpfile}
1192 else 1235 else
1193 iscompressed=0 1236 iscompressed=0
1194 fi 1237 fi
1195 local istar="`file -b ${tmpfile}`" 1238 local istar=$(file -b "${tmpfile}")
1196 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1239 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1197 istar=1 1240 istar=1
1198 else 1241 else
1199 istar=0 1242 istar=0
1200 fi 1243 fi
1201 1244
1229 true 1272 true
1230 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1273 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1231 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1274 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1232} 1275}
1233 1276
1277# @FUNCTION: unpack_makeself
1278# @USAGE: [file to unpack] [offset] [tail|dd]
1279# @DESCRIPTION:
1234# Unpack those pesky makeself generated files ... 1280# Unpack those pesky makeself generated files ...
1235# They're shell scripts with the binary package tagged onto 1281# They're shell scripts with the binary package tagged onto
1236# the end of the archive. Loki utilized the format as does 1282# the end of the archive. Loki utilized the format as does
1237# many other game companies. 1283# many other game companies.
1238# 1284#
1239# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1285# If the file is not specified, then ${A} is used. If the
1240# - If the file is not specified then unpack will utilize ${A}.
1241# - If the offset is not specified then we will attempt to extract 1286# offset is not specified then we will attempt to extract
1242# the proper offset from the script itself. 1287# the proper offset from the script itself.
1243unpack_makeself() { 1288unpack_makeself() {
1289 local src_input=${1:-${A}}
1244 local src="$(find_unpackable_file "$1")" 1290 local src=$(find_unpackable_file "${src_input}")
1245 local skip="$2" 1291 local skip=$2
1246 local exe="$3" 1292 local exe=$3
1247 1293
1294 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1295
1248 local shrtsrc="$(basename "${src}")" 1296 local shrtsrc=$(basename "${src}")
1249 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1297 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1250 if [ -z "${skip}" ] 1298 if [[ -z ${skip} ]] ; then
1251 then
1252 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1299 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1253 local skip=0 1300 local skip=0
1254 exe=tail 1301 exe=tail
1255 case ${ver} in 1302 case ${ver} in
1256 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1303 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1257 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1304 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1258 ;; 1305 ;;
1259 2.0|2.0.1) 1306 2.0|2.0.1)
1260 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1307 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1261 ;; 1308 ;;
1269 ;; 1316 ;;
1270 2.1.3) 1317 2.1.3)
1271 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1318 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1272 let skip="skip + 1" 1319 let skip="skip + 1"
1273 ;; 1320 ;;
1274 2.1.4) 1321 2.1.4|2.1.5)
1275 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1322 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1276 skip=$(head -n ${skip} "${src}" | wc -c) 1323 skip=$(head -n ${skip} "${src}" | wc -c)
1277 exe="dd" 1324 exe="dd"
1278 ;; 1325 ;;
1279 *) 1326 *)
1291 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1338 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1292 *) die "makeself cant handle exe '${exe}'" 1339 *) die "makeself cant handle exe '${exe}'"
1293 esac 1340 esac
1294 1341
1295 # lets grab the first few bytes of the file to figure out what kind of archive it is 1342 # lets grab the first few bytes of the file to figure out what kind of archive it is
1296 local tmpfile="$(emktemp)" 1343 local tmpfile=$(emktemp)
1297 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1344 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1298 local filetype="$(file -b "${tmpfile}")" 1345 local filetype=$(file -b "${tmpfile}")
1299 case ${filetype} in 1346 case ${filetype} in
1300 *tar\ archive) 1347 *tar\ archive*)
1301 eval ${exe} | tar --no-same-owner -xf - 1348 eval ${exe} | tar --no-same-owner -xf -
1302 ;; 1349 ;;
1303 bzip2*) 1350 bzip2*)
1304 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1351 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1305 ;; 1352 ;;
1315 ;; 1362 ;;
1316 esac 1363 esac
1317 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1364 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1318} 1365}
1319 1366
1367# @FUNCTION: check_license
1368# @USAGE: [license]
1369# @DESCRIPTION:
1320# Display a license for user to accept. 1370# Display a license for user to accept. If no license is
1321#
1322# Usage: check_license [license]
1323# - If the file is not specified then ${LICENSE} is used. 1371# specified, then ${LICENSE} is used.
1324check_license() { 1372check_license() {
1325 local lic=$1 1373 local lic=$1
1326 if [ -z "${lic}" ] ; then 1374 if [ -z "${lic}" ] ; then
1327 lic="${PORTDIR}/licenses/${LICENSE}" 1375 lic="${PORTDIR}/licenses/${LICENSE}"
1328 else 1376 else
1329 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1377 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1330 lic="${PORTDIR}/licenses/${src}" 1378 lic="${PORTDIR}/licenses/${lic}"
1331 elif [ -e "${PWD}/${src}" ] ; then 1379 elif [ -e "${PWD}/${lic}" ] ; then
1332 lic="${PWD}/${src}" 1380 lic="${PWD}/${lic}"
1333 elif [ -e "${src}" ] ; then 1381 elif [ -e "${lic}" ] ; then
1334 lic="${src}" 1382 lic="${lic}"
1335 fi
1336 fi 1383 fi
1384 fi
1337 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1385 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1338 local l="`basename ${lic}`" 1386 local l="`basename ${lic}`"
1339 1387
1340 # here is where we check for the licenses the user already 1388 # here is where we check for the licenses the user already
1341 # accepted ... if we don't find a match, we make the user accept 1389 # accepted ... if we don't find a match, we make the user accept
1342 local shopts=$-
1343 local alic 1390 local alic
1344 set -o noglob #so that bash doesn't expand "*" 1391 eshopts_push -o noglob # so that bash doesn't expand "*"
1345 for alic in ${ACCEPT_LICENSE} ; do 1392 for alic in ${ACCEPT_LICENSE} ; do
1346 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1393 if [[ ${alic} == ${l} ]]; then
1347 set +o noglob; set -${shopts} #reset old shell opts 1394 eshopts_pop
1348 return 0 1395 return 0
1349 fi 1396 fi
1350 done 1397 done
1351 set +o noglob; set -$shopts #reset old shell opts 1398 eshopts_pop
1352 1399
1353 local licmsg="$(emktemp)" 1400 local licmsg=$(emktemp)
1354 cat << EOF > ${licmsg} 1401 cat <<-EOF > ${licmsg}
1355********************************************************** 1402 **********************************************************
1356The following license outlines the terms of use of this 1403 The following license outlines the terms of use of this
1357package. You MUST accept this license for installation to 1404 package. You MUST accept this license for installation to
1358continue. When you are done viewing, hit 'q'. If you 1405 continue. When you are done viewing, hit 'q'. If you
1359CTRL+C out of this, the install will not run! 1406 CTRL+C out of this, the install will not run!
1360********************************************************** 1407 **********************************************************
1361 1408
1362EOF 1409 EOF
1363 cat ${lic} >> ${licmsg} 1410 cat ${lic} >> ${licmsg}
1364 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1411 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1365 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1412 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1366 read alic 1413 read alic
1367 case ${alic} in 1414 case ${alic} in
1374 die "Failed to accept license" 1421 die "Failed to accept license"
1375 ;; 1422 ;;
1376 esac 1423 esac
1377} 1424}
1378 1425
1426# @FUNCTION: cdrom_get_cds
1427# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1428# @DESCRIPTION:
1379# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1429# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1380# the whole 'non-interactive' policy, but damnit I want CD support ! 1430# the whole 'non-interactive' policy, but damnit I want CD support !
1381# 1431#
1382# with these cdrom functions we handle all the user interaction and 1432# With these cdrom functions we handle all the user interaction and
1383# standardize everything. all you have to do is call cdrom_get_cds() 1433# standardize everything. All you have to do is call cdrom_get_cds()
1384# and when the function returns, you can assume that the cd has been 1434# and when the function returns, you can assume that the cd has been
1385# found at CDROM_ROOT. 1435# found at CDROM_ROOT.
1386# 1436#
1437# The function will attempt to locate a cd based upon a file that is on
1438# the cd. The more files you give this function, the more cds
1439# the cdrom functions will handle.
1440#
1387# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1441# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1388# etc... if you want to give the cds better names, then just export 1442# etc... If you want to give the cds better names, then just export
1389# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1443# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1444# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1445# also use the CDROM_NAME_SET bash array.
1390# 1446#
1391# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1447# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1392#
1393# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1394# - this will attempt to locate a cd based upon a file that is on
1395# the cd ... the more files you give this function, the more cds
1396# the cdrom functions will handle
1397cdrom_get_cds() { 1448cdrom_get_cds() {
1398 # first we figure out how many cds we're dealing with by 1449 # first we figure out how many cds we're dealing with by
1399 # the # of files they gave us 1450 # the # of files they gave us
1400 local cdcnt=0 1451 local cdcnt=0
1401 local f= 1452 local f=
1402 for f in "$@" ; do 1453 for f in "$@" ; do
1403 cdcnt=$((cdcnt + 1)) 1454 ((++cdcnt))
1404 export CDROM_CHECK_${cdcnt}="$f" 1455 export CDROM_CHECK_${cdcnt}="$f"
1405 done 1456 done
1406 export CDROM_TOTAL_CDS=${cdcnt} 1457 export CDROM_TOTAL_CDS=${cdcnt}
1407 export CDROM_CURRENT_CD=1 1458 export CDROM_CURRENT_CD=1
1408 1459
1409 # now we see if the user gave use CD_ROOT ... 1460 # now we see if the user gave use CD_ROOT ...
1410 # if they did, let's just believe them that it's correct 1461 # if they did, let's just believe them that it's correct
1411 if [[ ! -z ${CD_ROOT} ]] ; then
1412 export CDROM_ROOT=${CD_ROOT}
1413 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1414 return
1415 fi
1416 # do the same for CD_ROOT_X
1417 if [[ ! -z ${CD_ROOT_1} ]] ; then 1462 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1418 local var= 1463 local var=
1419 cdcnt=0 1464 cdcnt=0
1420 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1465 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1421 cdcnt=$((cdcnt + 1)) 1466 ((++cdcnt))
1422 var="CD_ROOT_${cdcnt}" 1467 var="CD_ROOT_${cdcnt}"
1468 [[ -z ${!var} ]] && var="CD_ROOT"
1423 if [[ -z ${!var} ]] ; then 1469 if [[ -z ${!var} ]] ; then
1424 eerror "You must either use just the CD_ROOT" 1470 eerror "You must either use just the CD_ROOT"
1425 eerror "or specify ALL the CD_ROOT_X variables." 1471 eerror "or specify ALL the CD_ROOT_X variables."
1426 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1472 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1427 die "could not locate CD_ROOT_${cdcnt}" 1473 die "could not locate CD_ROOT_${cdcnt}"
1428 fi 1474 fi
1429 export CDROM_ROOTS_${cdcnt}="${!var}"
1430 done 1475 done
1431 export CDROM_ROOT=${CDROM_ROOTS_1} 1476 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1432 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1477 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1478 export CDROM_SET=-1
1479 for f in ${CDROM_CHECK_1//:/ } ; do
1480 ((++CDROM_SET))
1481 [[ -e ${CD_ROOT}/${f} ]] && break
1482 done
1483 export CDROM_MATCH=${f}
1433 return 1484 return
1434 fi 1485 fi
1435 1486
1487 # User didn't help us out so lets make sure they know they can
1488 # simplify the whole process ...
1436 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1489 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1437 einfon "This ebuild will need the " 1490 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1438 if [[ -z ${CDROM_NAME} ]] ; then
1439 echo "cdrom for ${PN}."
1440 else
1441 echo "${CDROM_NAME}."
1442 fi
1443 echo 1491 echo
1444 einfo "If you do not have the CD, but have the data files" 1492 einfo "If you do not have the CD, but have the data files"
1445 einfo "mounted somewhere on your filesystem, just export" 1493 einfo "mounted somewhere on your filesystem, just export"
1446 einfo "the variable CD_ROOT so that it points to the" 1494 einfo "the variable CD_ROOT so that it points to the"
1447 einfo "directory containing the files." 1495 einfo "directory containing the files."
1448 echo 1496 echo
1449 einfo "For example:" 1497 einfo "For example:"
1450 einfo "export CD_ROOT=/mnt/cdrom" 1498 einfo "export CD_ROOT=/mnt/cdrom"
1451 echo 1499 echo
1452 else 1500 else
1501 if [[ -n ${CDROM_NAME_SET} ]] ; then
1502 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1503 cdcnt=0
1504 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1505 ((++cdcnt))
1506 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1507 done
1508 fi
1509
1453 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1510 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1454 cdcnt=0 1511 cdcnt=0
1455 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1512 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1456 cdcnt=$((cdcnt + 1)) 1513 ((++cdcnt))
1457 var="CDROM_NAME_${cdcnt}" 1514 var="CDROM_NAME_${cdcnt}"
1458 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1515 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1459 done 1516 done
1460 echo 1517 echo
1461 einfo "If you do not have the CDs, but have the data files" 1518 einfo "If you do not have the CDs, but have the data files"
1462 einfo "mounted somewhere on your filesystem, just export" 1519 einfo "mounted somewhere on your filesystem, just export"
1463 einfo "the following variables so they point to the right place:" 1520 einfo "the following variables so they point to the right place:"
1464 einfon "" 1521 einfon ""
1465 cdcnt=0 1522 cdcnt=0
1466 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1523 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1467 cdcnt=$((cdcnt + 1)) 1524 ((++cdcnt))
1468 echo -n " CD_ROOT_${cdcnt}" 1525 echo -n " CD_ROOT_${cdcnt}"
1469 done 1526 done
1470 echo 1527 echo
1471 einfo "Or, if you have all the files in the same place, or" 1528 einfo "Or, if you have all the files in the same place, or"
1472 einfo "you only have one cdrom, you can export CD_ROOT" 1529 einfo "you only have one cdrom, you can export CD_ROOT"
1475 echo 1532 echo
1476 einfo "For example:" 1533 einfo "For example:"
1477 einfo "export CD_ROOT_1=/mnt/cdrom" 1534 einfo "export CD_ROOT_1=/mnt/cdrom"
1478 echo 1535 echo
1479 fi 1536 fi
1537
1538 export CDROM_SET=""
1480 export CDROM_CURRENT_CD=0 1539 export CDROM_CURRENT_CD=0
1481 cdrom_load_next_cd 1540 cdrom_load_next_cd
1482} 1541}
1483 1542
1484# this is only used when you need access to more than one cd. 1543# @FUNCTION: cdrom_load_next_cd
1485# when you have finished using the first cd, just call this function. 1544# @DESCRIPTION:
1486# when it returns, CDROM_ROOT will be pointing to the second cd. 1545# Some packages are so big they come on multiple CDs. When you're done reading
1487# remember, you can only go forward in the cd chain, you can't go back. 1546# files off a CD and want access to the next one, just call this function.
1547# Again, all the messy details of user interaction are taken care of for you.
1548# Once this returns, just read the variable CDROM_ROOT for the location of the
1549# mounted CD. Note that you can only go forward in the CD list, so make sure
1550# you only call this function when you're done using the current CD.
1488cdrom_load_next_cd() { 1551cdrom_load_next_cd() {
1489 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1490 local var= 1552 local var
1491 1553 ((++CDROM_CURRENT_CD))
1492 if [[ ! -z ${CD_ROOT} ]] ; then
1493 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1494 return
1495 fi
1496 1554
1497 unset CDROM_ROOT 1555 unset CDROM_ROOT
1498 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1556 var=CD_ROOT_${CDROM_CURRENT_CD}
1557 [[ -z ${!var} ]] && var="CD_ROOT"
1499 if [[ -z ${!var} ]] ; then 1558 if [[ -z ${!var} ]] ; then
1500 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1559 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1501 cdrom_locate_file_on_cd ${!var} 1560 _cdrom_locate_file_on_cd ${!var}
1502 else 1561 else
1503 export CDROM_ROOT=${!var} 1562 export CDROM_ROOT=${!var}
1504 fi 1563 fi
1505 1564
1506 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1565 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1511# all it does is try to locate a give file on a cd ... if the cd isn't 1570# all it does is try to locate a give file on a cd ... if the cd isn't
1512# found, then a message asking for the user to insert the cdrom will be 1571# found, then a message asking for the user to insert the cdrom will be
1513# displayed and we'll hang out here until: 1572# displayed and we'll hang out here until:
1514# (1) the file is found on a mounted cdrom 1573# (1) the file is found on a mounted cdrom
1515# (2) the user hits CTRL+C 1574# (2) the user hits CTRL+C
1516cdrom_locate_file_on_cd() { 1575_cdrom_locate_file_on_cd() {
1576 local mline=""
1577 local showedmsg=0 showjolietmsg=0
1578
1517 while [[ -z ${CDROM_ROOT} ]] ; do 1579 while [[ -z ${CDROM_ROOT} ]] ; do
1580 local i=0
1581 local -a cdset=(${*//:/ })
1582 if [[ -n ${CDROM_SET} ]] ; then
1583 cdset=(${cdset[${CDROM_SET}]})
1584 fi
1585
1586 while [[ -n ${cdset[${i}]} ]] ; do
1518 local dir="$(dirname ${@})" 1587 local dir=$(dirname ${cdset[${i}]})
1519 local file="$(basename ${@})" 1588 local file=$(basename ${cdset[${i}]})
1520 local mline=""
1521 local showedmsg=0
1522 1589
1523 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do 1590 local point= node= fs= foo=
1591 while read point node fs foo ; do
1592 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1593 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1594 && continue
1595 point=${point//\040/ }
1524 [[ -d ${mline}/${dir} ]] || continue 1596 [[ ! -d ${point}/${dir} ]] && continue
1525 [[ ! -z $(find ${mline}/${dir} -iname ${file} -maxdepth 1) ]] \ 1597 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1526 && export CDROM_ROOT=${mline} 1598 export CDROM_ROOT=${point}
1599 export CDROM_SET=${i}
1600 export CDROM_MATCH=${cdset[${i}]}
1601 return
1602 done <<< "$(get_mounts)"
1603
1604 ((++i))
1527 done 1605 done
1528 1606
1529 if [[ -z ${CDROM_ROOT} ]] ; then
1530 echo 1607 echo
1531 if [[ ${showedmsg} -eq 0 ]] ; then 1608 if [[ ${showedmsg} -eq 0 ]] ; then
1532 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1609 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1533 if [[ -z ${CDROM_NAME} ]] ; then 1610 if [[ -z ${CDROM_NAME} ]] ; then
1534 einfo "Please insert the cdrom for ${PN} now !" 1611 einfo "Please insert+mount the cdrom for ${PN} now !"
1535 else
1536 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1537 fi
1538 else 1612 else
1539 if [[ -z ${CDROM_NAME_1} ]] ; then
1540 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1541 else
1542 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1543 einfo "Please insert+mount the ${!var} cdrom now !" 1613 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1544 fi
1545 fi 1614 fi
1546 showedmsg=1 1615 else
1616 if [[ -z ${CDROM_NAME_1} ]] ; then
1617 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1618 else
1619 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1620 einfo "Please insert+mount the ${!var} cdrom now !"
1621 fi
1547 fi 1622 fi
1623 showedmsg=1
1624 fi
1548 einfo "Press return to scan for the cd again" 1625 einfo "Press return to scan for the cd again"
1549 einfo "or hit CTRL+C to abort the emerge." 1626 einfo "or hit CTRL+C to abort the emerge."
1550 read 1627 echo
1628 if [[ ${showjolietmsg} -eq 0 ]] ; then
1629 showjolietmsg=1
1630 else
1631 ewarn "If you are having trouble with the detection"
1632 ewarn "of your CD, it is possible that you do not have"
1633 ewarn "Joliet support enabled in your kernel. Please"
1634 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1635 ebeep 5
1551 fi 1636 fi
1637 read || die "something is screwed with your system"
1552 done 1638 done
1553} 1639}
1554 1640
1641# @FUNCTION: strip-linguas
1642# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1643# @DESCRIPTION:
1555# Make sure that LINGUAS only contains languages that 1644# Make sure that LINGUAS only contains languages that
1556# a package can support 1645# a package can support. The first form allows you to
1557# 1646# specify a list of LINGUAS. The -i builds a list of po
1558# usage: strip-linguas <allow LINGUAS> 1647# files found in all the directories and uses the
1559# strip-linguas -i <directories of .po files> 1648# intersection of the lists. The -u builds a list of po
1560# strip-linguas -u <directories of .po files> 1649# files found in all the directories and uses the union
1561# 1650# of the lists.
1562# The first form allows you to specify a list of LINGUAS.
1563# The -i builds a list of po files found in all the
1564# directories and uses the intersection of the lists.
1565# The -u builds a list of po files found in all the
1566# directories and uses the union of the lists.
1567strip-linguas() { 1651strip-linguas() {
1568 local ls newls 1652 local ls newls nols
1569 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1653 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1570 local op=$1; shift 1654 local op=$1; shift
1571 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1655 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1572 local d f 1656 local d f
1573 for d in "$@" ; do 1657 for d in "$@" ; do
1574 if [[ ${op} == "-u" ]] ; then 1658 if [[ ${op} == "-u" ]] ; then
1575 newls=${ls} 1659 newls=${ls}
1576 else 1660 else
1577 newls="" 1661 newls=""
1578 fi 1662 fi
1579 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1663 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1580 if [[ ${op} == "-i" ]] ; then 1664 if [[ ${op} == "-i" ]] ; then
1581 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1665 hasq ${f} ${ls} && newls="${newls} ${f}"
1582 else 1666 else
1583 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1667 hasq ${f} ${ls} || newls="${newls} ${f}"
1584 fi 1668 fi
1585 done 1669 done
1586 ls=${newls} 1670 ls=${newls}
1587 done 1671 done
1588 ls=${ls//.po}
1589 else 1672 else
1590 ls=$@ 1673 ls="$@"
1591 fi 1674 fi
1592 1675
1593 ls=" ${ls} " 1676 nols=""
1594 newls="" 1677 newls=""
1595 for f in ${LINGUAS} ; do 1678 for f in ${LINGUAS} ; do
1596 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1679 if hasq ${f} ${ls} ; then
1597 newls="${newls} ${f}" 1680 newls="${newls} ${f}"
1598 else 1681 else
1599 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1682 nols="${nols} ${f}"
1600 fi 1683 fi
1601 done 1684 done
1602 if [[ -z ${newls} ]] ; then 1685 [[ -n ${nols} ]] \
1603 unset LINGUAS 1686 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1604 else
1605 export LINGUAS=${newls:1} 1687 export LINGUAS=${newls:1}
1606 fi
1607} 1688}
1608 1689
1609# moved from kernel.eclass since they are generally useful outside of 1690# @FUNCTION: preserve_old_lib
1610# kernel.eclass -iggy (20041002) 1691# @USAGE: <libs to preserve> [more libs]
1611 1692# @DESCRIPTION:
1612# the following functions are useful in kernel module ebuilds, etc.
1613# for an example see ivtv or drbd ebuilds
1614
1615# set's ARCH to match what the kernel expects
1616set_arch_to_kernel() {
1617 i=10
1618 while ((i--)) ; do
1619 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1620 done
1621 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1622 case ${ARCH} in
1623 x86) export ARCH="i386";;
1624 amd64) export ARCH="x86_64";;
1625 hppa) export ARCH="parisc";;
1626 mips) export ARCH="mips";;
1627 sparc) export ARCH="$(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!
1628 *) export ARCH="${ARCH}";;
1629 esac
1630}
1631
1632# set's ARCH back to what portage expects
1633set_arch_to_portage() {
1634 i=10
1635 while ((i--)) ; do
1636 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1637 done
1638 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1639}
1640
1641# Jeremy Huddleston <eradicator@gentoo.org>:
1642# preserve_old_lib /path/to/libblah.so.0
1643# preserve_old_lib_notify /path/to/libblah.so.0
1644#
1645# These functions are useful when a lib in your package changes --soname. Such 1693# These functions are useful when a lib in your package changes ABI SONAME.
1646# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1694# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1647# would break packages that link against it. Most people get around this 1695# would break packages that link against it. Most people get around this
1648# by using the portage SLOT mechanism, but that is not always a relevant 1696# by using the portage SLOT mechanism, but that is not always a relevant
1649# solution, so instead you can add the following to your ebuilds: 1697# solution, so instead you can call this from pkg_preinst. See also the
1650# 1698# preserve_old_lib_notify function.
1651# src_install() {
1652# ...
1653# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1654# ...
1655# }
1656#
1657# pkg_postinst() {
1658# ...
1659# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1660# ...
1661# }
1662
1663preserve_old_lib() { 1699preserve_old_lib() {
1664 LIB=$1 1700 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1701 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1702 die "Invalid preserve_old_lib() usage"
1703 fi
1704 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1665 1705
1666 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1706 # let portage worry about it
1667 SONAME=`basename ${LIB}` 1707 has preserve-libs ${FEATURES} && return 0
1668 DIRNAME=`dirname ${LIB}`
1669 1708
1670 dodir ${DIRNAME} 1709 local lib dir
1671 cp ${ROOT}${LIB} ${D}${DIRNAME} 1710 for lib in "$@" ; do
1711 [[ -e ${ROOT}/${lib} ]] || continue
1712 dir=${lib%/*}
1713 dodir ${dir} || die "dodir ${dir} failed"
1714 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1672 touch ${D}${LIB} 1715 touch "${D}"/${lib}
1673 fi 1716 done
1674} 1717}
1675 1718
1719# @FUNCTION: preserve_old_lib_notify
1720# @USAGE: <libs to notify> [more libs]
1721# @DESCRIPTION:
1722# Spit helpful messages about the libraries preserved by preserve_old_lib.
1676preserve_old_lib_notify() { 1723preserve_old_lib_notify() {
1677 LIB=$1 1724 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1725 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1726 die "Invalid preserve_old_lib_notify() usage"
1727 fi
1678 1728
1679 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1729 # let portage worry about it
1680 SONAME=`basename ${LIB}` 1730 has preserve-libs ${FEATURES} && return 0
1681 1731
1732 local lib notice=0
1733 for lib in "$@" ; do
1734 [[ -e ${ROOT}/${lib} ]] || continue
1735 if [[ ${notice} -eq 0 ]] ; then
1736 notice=1
1682 einfo "An old version of an installed library was detected on your system." 1737 ewarn "Old versions of installed libraries were detected on your system."
1683 einfo "In order to avoid breaking packages that link against is, this older version" 1738 ewarn "In order to avoid breaking packages that depend on these old libs,"
1684 einfo "is not being removed. In order to make full use of this newer version," 1739 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1685 einfo "you will need to execute the following command:" 1740 ewarn "in order to remove these old dependencies. If you do not have this"
1686 einfo " revdep-rebuild --soname ${SONAME}" 1741 ewarn "helper program, simply emerge the 'gentoolkit' package."
1687 einfo 1742 ewarn
1688 einfo "After doing that, you can safely remove ${LIB}"
1689 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1690 fi 1743 fi
1744 ewarn " # revdep-rebuild --library ${lib##*/}"
1745 done
1746 if [[ ${notice} -eq 1 ]] ; then
1747 ewarn
1748 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1749 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1750 for lib in "$@" ; do
1751 ewarn " # rm '${lib}'"
1752 done
1753 fi
1691} 1754}
1692 1755
1693# Hack for people to figure out if a package was built with 1756# @FUNCTION: built_with_use
1694# certain USE flags 1757# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1758# @DESCRIPTION:
1759# A temporary hack until portage properly supports DEPENDing on USE
1760# flags being enabled in packages. This will check to see if the specified
1761# DEPEND atom was built with the specified list of USE flags. The
1762# --missing option controls the behavior if called on a package that does
1763# not actually support the defined USE flags (aka listed in IUSE).
1764# The default is to abort (call die). The -a and -o flags control
1765# the requirements of the USE flags. They correspond to "and" and "or"
1766# logic. So the -a flag means all listed USE flags must be enabled
1767# while the -o flag means at least one of the listed IUSE flags must be
1768# enabled. The --hidden option is really for internal use only as it
1769# means the USE flag we're checking is hidden expanded, so it won't be found
1770# in IUSE like normal USE flags.
1695# 1771#
1696# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1772# Remember that this function isn't terribly intelligent so order of optional
1697# ex: built_with_use xchat gtk2 1773# flags matter.
1698#
1699# Flags: -a all USE flags should be utilized
1700# -o at least one USE flag should be utilized
1701# Note: the default flag is '-a'
1702built_with_use() { 1774built_with_use() {
1775 local hidden="no"
1776 if [[ $1 == "--hidden" ]] ; then
1777 hidden="yes"
1778 shift
1779 fi
1780
1781 local missing_action="die"
1782 if [[ $1 == "--missing" ]] ; then
1783 missing_action=$2
1784 shift ; shift
1785 case ${missing_action} in
1786 true|false|die) ;;
1787 *) die "unknown action '${missing_action}'";;
1788 esac
1789 fi
1790
1703 local opt=$1 1791 local opt=$1
1704 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1792 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1705 1793
1706 local PKG=$(best_version $1) 1794 local PKG=$(best_version $1)
1795 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1707 shift 1796 shift
1708 1797
1709 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1798 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1710 [[ ! -e ${USEFILE} ]] && return 1 1799 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1800
1801 # if the IUSE file doesn't exist, the read will error out, we need to handle
1802 # this gracefully
1803 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1804 case ${missing_action} in
1805 true) return 0;;
1806 false) return 1;;
1807 die) die "Unable to determine what USE flags $PKG was built with";;
1808 esac
1809 fi
1810
1811 if [[ ${hidden} == "no" ]] ; then
1812 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1813 # Don't check USE_EXPAND #147237
1814 local expand
1815 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1816 if [[ $1 == ${expand}_* ]] ; then
1817 expand=""
1818 break
1819 fi
1820 done
1821 if [[ -n ${expand} ]] ; then
1822 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1823 case ${missing_action} in
1824 true) return 0;;
1825 false) return 1;;
1826 die) die "$PKG does not actually support the $1 USE flag!";;
1827 esac
1828 fi
1829 fi
1830 fi
1711 1831
1712 local USE_BUILT=$(<${USEFILE}) 1832 local USE_BUILT=$(<${USEFILE})
1713 while [[ $# -gt 0 ]] ; do 1833 while [[ $# -gt 0 ]] ; do
1714 if [[ ${opt} = "-o" ]] ; then 1834 if [[ ${opt} = "-o" ]] ; then
1715 has $1 ${USE_BUILT} && return 0 1835 has $1 ${USE_BUILT} && return 0
1719 shift 1839 shift
1720 done 1840 done
1721 [[ ${opt} = "-a" ]] 1841 [[ ${opt} = "-a" ]]
1722} 1842}
1723 1843
1844# @FUNCTION: epunt_cxx
1845# @USAGE: [dir to scan]
1846# @DESCRIPTION:
1724# Many configure scripts wrongly bail when a C++ compiler 1847# Many configure scripts wrongly bail when a C++ compiler could not be
1725# could not be detected. #73450 1848# detected. If dir is not specified, then it defaults to ${S}.
1849#
1850# http://bugs.gentoo.org/73450
1726epunt_cxx() { 1851epunt_cxx() {
1727 local dir=$1 1852 local dir=$1
1728 [[ -z ${dir} ]] && dir=${S} 1853 [[ -z ${dir} ]] && dir=${S}
1729 ebegin "Removing useless C++ checks" 1854 ebegin "Removing useless C++ checks"
1730 local f 1855 local f
1731 for f in $(find ${dir} -name configure) ; do 1856 find "${dir}" -name configure | while read f ; do
1732 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1857 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1733 done 1858 done
1734 eend 0 1859 eend 0
1735} 1860}
1736 1861
1737# dopamd <file> [more files] 1862# @FUNCTION: make_wrapper
1738# 1863# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1739# Install pam auth config file in /etc/pam.d 1864# @DESCRIPTION:
1740dopamd() { 1865# Create a shell wrapper script named wrapper in installpath
1741 [[ -z $1 ]] && die "dopamd requires at least one argument" 1866# (defaults to the bindir) to execute target (default of wrapper) by
1742 1867# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1743 use pam || return 0 1868# libpaths followed by optionally changing directory to chdir.
1744
1745 insinto /etc/pam.d
1746 doins "$@" || die "failed to install $@"
1747}
1748# newpamd <old name> <new name>
1749#
1750# Install pam file <old name> as <new name> in /etc/pam.d
1751newpamd() {
1752 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1753
1754 use pam || return 0
1755
1756 insinto /etc/pam.d
1757 newins "$1" "$2" || die "failed to install $1 as $2"
1758}
1759
1760# make a wrapper script ...
1761# NOTE: this was originally games_make_wrapper, but I noticed other places where
1762# this could be used, so I have moved it here and made it not games-specific
1763# -- wolf31o2
1764# $1 == wrapper name
1765# $2 == binary to run
1766# $3 == directory to chdir before running binary
1767# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1768# $5 == path for wrapper
1769make_wrapper() { 1869make_wrapper() {
1770 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1870 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1771 local tmpwrapper=$(emktemp) 1871 local tmpwrapper=$(emktemp)
1872 # We don't want to quote ${bin} so that people can pass complex
1873 # things as $bin ... "./someprog --args"
1772 cat << EOF > "${tmpwrapper}" 1874 cat << EOF > "${tmpwrapper}"
1773#!/bin/sh 1875#!/bin/sh
1774cd "${chdir}" 1876cd "${chdir:-.}"
1877if [ -n "${libdir}" ] ; then
1878 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1775export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}" 1879 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1880 else
1881 export LD_LIBRARY_PATH="${libdir}"
1882 fi
1883fi
1776exec ${bin} "\$@" 1884exec ${bin} "\$@"
1777EOF 1885EOF
1778 chmod go+rx "${tmpwrapper}" 1886 chmod go+rx "${tmpwrapper}"
1779 if [ -n "${5}" ] 1887 if [[ -n ${path} ]] ; then
1780 then 1888 (
1781 exeinto ${5} 1889 exeinto "${path}"
1782 newexe "${tmpwrapper}" "${wrapper}" 1890 newexe "${tmpwrapper}" "${wrapper}"
1891 ) || die
1783 else 1892 else
1784 newbin "${tmpwrapper}" "${wrapper}" 1893 newbin "${tmpwrapper}" "${wrapper}" || die
1894 fi
1895}
1896
1897# @FUNCTION: prepalldocs
1898# @USAGE:
1899# @DESCRIPTION:
1900# Compress files in /usr/share/doc which are not already
1901# compressed, excluding /usr/share/doc/${PF}/html.
1902# Uses the ecompressdir to do the compression.
1903# 2009-02-18 by betelgeuse:
1904# Commented because ecompressdir is even more internal to
1905# Portage than prepalldocs (it's not even mentioned in man 5
1906# ebuild). Please submit a better version for review to gentoo-dev
1907# if you want prepalldocs here.
1908#prepalldocs() {
1909# if [[ -n $1 ]] ; then
1910# ewarn "prepalldocs: invalid usage; takes no arguments"
1785 fi 1911# fi
1786} 1912
1913# cd "${D}"
1914# [[ -d usr/share/doc ]] || return 0
1915
1916# find usr/share/doc -exec gzip {} +
1917# ecompressdir --ignore /usr/share/doc/${PF}/html
1918# ecompressdir --queue /usr/share/doc
1919#}

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