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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 1.157 2005/03/07 17:45:07 carlo Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.328 2010/01/10 15:58:58 scarabeus 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/${libdir}
113
114 cat > "${D}/usr/${libdir}/${1}" << END_LDSCRIPT
115/* GNU ld script
116 Because Gentoo have critical dynamic libraries
117 in /lib, and the static versions in /usr/lib, we
118 need to have a "fake" dynamic lib in /usr/lib,
119 otherwise we run into linking problems.
120 See bug #4411 on http://bugs.gentoo.org/ for
121 more info. */
122GROUP ( /${libdir}/${1} )
123END_LDSCRIPT
124 fperms a+x "/usr/${libdir}/${1}"
125} 61}
126 62
127# Simple function to draw a line consisting of '=' the same length as $* 63# @FUNCTION: esvn_clean
128# 64# @USAGE: [list of dirs]
129# <azarah@gentoo.org> (11 Nov 2002) 65# @DESCRIPTION:
130# 66# Remove .svn directories recursiveley. Useful when a source tarball contains
131draw_line() { 67# internal Subversion directories. Defaults to $PWD.
132 local i=0 68esvn_clean() {
133 local str_length="" 69 [[ -z $* ]] && set -- .
70 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
71}
134 72
135 # Handle calls that do not have args, or wc not being installed ... 73# @FUNCTION: eshopts_push
136 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ] 74# @USAGE: [options to `set`]
137 then 75# @DESCRIPTION:
138 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
139 return 0 88# return 0
140 fi 89# fi
141
142 # Get the length of $*
143 str_length="$(echo -n "$*" | wc -m)"
144
145 while [ "$i" -lt "${str_length}" ]
146 do
147 echo -n "="
148
149 i=$((i + 1))
150 done 90# done
151 91# eshopts_pop
152 echo 92# @CODE
153 93eshopts_push() {
154 return 0 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: $*"
155} 100}
156 101
157# Default directory where patches are located 102# @FUNCTION: eshopts_pop
103# @USAGE:
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: ${s}"
115}
116
117# @VARIABLE: EPATCH_SOURCE
118# @DESCRIPTION:
119# Default directory to search for patches.
158EPATCH_SOURCE="${WORKDIR}/patch" 120EPATCH_SOURCE="${WORKDIR}/patch"
159# Default extension for patches 121# @VARIABLE: EPATCH_SUFFIX
122# @DESCRIPTION:
123# Default extension for patches (do not prefix the period yourself).
160EPATCH_SUFFIX="patch.bz2" 124EPATCH_SUFFIX="patch.bz2"
125# @VARIABLE: EPATCH_OPTS
126# @DESCRIPTION:
161# Default options for patch 127# Default options for patch:
128# @CODE
162# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 129# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
163EPATCH_OPTS="-g0" 130# --no-backup-if-mismatch - do not leave .orig files behind
131# -E - automatically remove empty files
132# @CODE
133EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
134# @VARIABLE: EPATCH_EXCLUDE
135# @DESCRIPTION:
164# List of patches not to apply. Not this is only file names, 136# List of patches not to apply. Note this is only file names,
165# and not the full path .. 137# and not the full path. Globs accepted.
166EPATCH_EXCLUDE="" 138EPATCH_EXCLUDE=""
139# @VARIABLE: EPATCH_SINGLE_MSG
140# @DESCRIPTION:
167# Change the printed message for a single patch. 141# Change the printed message for a single patch.
168EPATCH_SINGLE_MSG="" 142EPATCH_SINGLE_MSG=""
169# Force applying bulk patches even if not following the style: 143# @VARIABLE: EPATCH_MULTI_MSG
170# 144# @DESCRIPTION:
171# ??_${ARCH}_foo.${EPATCH_SUFFIX} 145# Change the printed message for multiple patches.
172# 146EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
147# @VARIABLE: EPATCH_FORCE
148# @DESCRIPTION:
149# Only require patches to match EPATCH_SUFFIX rather than the extended
150# arch naming style.
173EPATCH_FORCE="no" 151EPATCH_FORCE="no"
174 152
175# This function is for bulk patching, or in theory for just one 153# @FUNCTION: epatch
176# or two patches. 154# @USAGE: [patches] [dirs of patches]
155# @DESCRIPTION:
156# epatch is designed to greatly simplify the application of patches. It can
157# process patch files directly, or directories of patches. The patches may be
158# compressed (bzip/gzip/etc...) or plain text. You generally need not specify
159# the -p option as epatch will automatically attempt -p0 to -p5 until things
160# apply successfully.
177# 161#
178# It should work with .bz2, .gz, .zip and plain text patches. 162# If you do not specify any options, then epatch will default to the directory
179# Currently all patches should be the same format. 163# specified by EPATCH_SOURCE.
180# 164#
181# You do not have to specify '-p' option to patch, as it will 165# When processing directories, epatch will apply all patches that match:
182# try with -p0 to -p5 until it succeed, or fail at -p5. 166# @CODE
183# 167# ${EPATCH_FORCE} == "yes"
184# Above EPATCH_* variables can be used to control various defaults,
185# bug they should be left as is to ensure an ebuild can rely on
186# them for.
187#
188# Patches are applied in current directory.
189#
190# Bulk Patches should preferibly have the form of:
191#
192# ??_${ARCH}_foo.${EPATCH_SUFFIX} 168# ??_${ARCH}_foo.${EPATCH_SUFFIX}
169# else
170# *.${EPATCH_SUFFIX}
171# @CODE
172# The leading ?? are typically numbers used to force consistent patch ordering.
173# The arch field is used to apply patches only for the host architecture with
174# the special value of "all" means apply for everyone. Note that using values
175# other than "all" is highly discouraged -- you should apply patches all the
176# time and let architecture details be detected at configure/compile time.
193# 177#
194# For example: 178# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
179# for patches to apply.
195# 180#
196# 01_all_misc-fix.patch.bz2 181# Refer to the other EPATCH_xxx variables for more customization of behavior.
197# 02_sparc_another-fix.patch.bz2
198#
199# This ensures that there are a set order, and you can have ARCH
200# specific patches.
201#
202# If you however give an argument to epatch(), it will treat it as a
203# single patch that need to be applied if its a file. If on the other
204# hand its a directory, it will set EPATCH_SOURCE to this.
205#
206# <azarah@gentoo.org> (10 Nov 2002)
207#
208epatch() { 182epatch() {
209 local PIPE_CMD="" 183 _epatch_draw_line() {
210 local STDERR_TARGET="${T}/$$.out" 184 # create a line of same length as input string
211 local PATCH_TARGET="${T}/$$.patch" 185 [[ -z $1 ]] && set "$(printf "%65s" '')"
212 local PATCH_SUFFIX="" 186 echo "${1//?/=}"
213 local SINGLE_PATCH="no" 187 }
214 local x=""
215 188
216 if [ "$#" -gt 1 ] 189 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
217 then 190
191 # Let the rest of the code process one user arg at a time --
192 # each arg may expand into multiple patches, and each arg may
193 # need to start off with the default global EPATCH_xxx values
194 if [[ $# -gt 1 ]] ; then
218 local m="" 195 local m
219 einfo "${#} patches to apply ..."
220 for m in "$@" ; do 196 for m in "$@" ; do
221 epatch "${m}" 197 epatch "${m}"
222 done 198 done
223 return 0 199 return 0
224 fi 200 fi
225 201
226 if [ -n "$1" -a -f "$1" ] 202 local SINGLE_PATCH="no"
227 then 203 # no args means process ${EPATCH_SOURCE}
204 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
205
206 if [[ -f $1 ]] ; then
228 SINGLE_PATCH="yes" 207 SINGLE_PATCH="yes"
229 208 set -- "$1"
230 local EPATCH_SOURCE="$1" 209 # Use the suffix from the single patch (localize it); the code
210 # below will find the suffix for us
231 local EPATCH_SUFFIX="${1##*\.}" 211 local EPATCH_SUFFIX=$1
232 212
233 elif [ -n "$1" -a -d "$1" ] 213 elif [[ -d $1 ]] ; then
234 then 214 # Some people like to make dirs of patches w/out suffixes (vim)
235 # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ... 215 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
236 if [ "${EPATCH_FORCE}" = "yes" ] && [ -z "${EPATCH_SUFFIX}" ] 216
217 else
218 # sanity check ... if it isn't a dir or file, wtf man ?
219 [[ $# -ne 0 ]] && EPATCH_SOURCE=$1
220 echo
221 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
222 eerror
223 eerror " ${EPATCH_SOURCE}"
224 eerror " ( ${EPATCH_SOURCE##*/} )"
225 echo
226 die "Cannot find \$EPATCH_SOURCE!"
227 fi
228
229 local PIPE_CMD
230 case ${EPATCH_SUFFIX##*\.} in
231 xz) PIPE_CMD="xz -dc" ;;
232 lzma) PIPE_CMD="lzma -dc" ;;
233 bz2) PIPE_CMD="bzip2 -dc" ;;
234 gz|Z|z) PIPE_CMD="gzip -dc" ;;
235 ZIP|zip) PIPE_CMD="unzip -p" ;;
236 *) ;;
237 esac
238
239 [[ ${SINGLE_PATCH} == "no" ]] && einfo "${EPATCH_MULTI_MSG}"
240
241 local x
242 for x in "$@" ; do
243 # If the patch dir given contains subdirs, or our EPATCH_SUFFIX
244 # didn't match anything, ignore continue on
245 [[ ! -f ${x} ]] && continue
246
247 local patchname=${x##*/}
248
249 # Apply single patches, or forced sets of patches, or
250 # patches with ARCH dependant names.
251 # ???_arch_foo.patch
252 # Else, skip this input altogether
253 local a=${patchname#*_} # strip the ???_
254 a=${a%%_*} # strip the _foo.patch
255 if ! [[ ${SINGLE_PATCH} == "yes" || \
256 ${EPATCH_FORCE} == "yes" || \
257 ${a} == all || \
258 ${a} == ${ARCH} ]]
237 then 259 then
238 local EPATCH_SOURCE="$1/*" 260 continue
261 fi
262
263 # Let people filter things dynamically
264 if [[ -n ${EPATCH_EXCLUDE} ]] ; then
265 # let people use globs in the exclude
266 eshopts_push -o noglob
267
268 local ex
269 for ex in ${EPATCH_EXCLUDE} ; do
270 if [[ ${patchname} == ${ex} ]] ; then
271 eshopts_pop
272 continue 2
273 fi
274 done
275
276 eshopts_pop
277 fi
278
279 if [[ ${SINGLE_PATCH} == "yes" ]] ; then
280 if [[ -n ${EPATCH_SINGLE_MSG} ]] ; then
281 einfo "${EPATCH_SINGLE_MSG}"
282 else
283 einfo "Applying ${patchname} ..."
284 fi
239 else 285 else
240 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 286 einfo " ${patchname} ..."
241 fi 287 fi
242 else 288
243 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 289 # most of the time, there will only be one run per unique name,
244 then 290 # but if there are more, make sure we get unique log filenames
245 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 291 local STDERR_TARGET="${T}/${patchname}.out"
246 then 292 if [[ -e ${STDERR_TARGET} ]] ; then
247 EPATCH_SOURCE="$1" 293 STDERR_TARGET="${T}/${patchname}-$$.out"
294 fi
295
296 printf "***** %s *****\n\n" "${patchname}" > "${STDERR_TARGET}"
297
298 # Decompress the patch if need be
299 local count=0
300 local PATCH_TARGET
301 if [[ -n ${PIPE_CMD} ]] ; then
302 PATCH_TARGET="${T}/$$.patch"
303 echo "PIPE_COMMAND: ${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> "${STDERR_TARGET}"
304
305 if ! (${PIPE_CMD} "${x}" > "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
306 echo
307 eerror "Could not extract patch!"
308 #die "Could not extract patch!"
309 count=5
310 break
248 fi 311 fi
312 else
313 PATCH_TARGET=${x}
314 fi
249 315
316 # Check for absolute paths in patches. If sandbox is disabled,
317 # people could (accidently) patch files in the root filesystem.
318 # Or trigger other unpleasantries #237667. So disallow -p0 on
319 # such patches.
320 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
321 if [[ -n ${abs_paths} ]] ; then
322 count=1
323 printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}"
324 fi
325
326 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/
327 while [[ ${count} -lt 5 ]] ; do
328 # Generate some useful debug info ...
329 (
330 _epatch_draw_line "***** ${patchname} *****"
250 echo 331 echo
251 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 332 echo "PATCH COMMAND: patch -p${count} ${EPATCH_OPTS} < '${PATCH_TARGET}'"
333 echo
334 _epatch_draw_line "***** ${patchname} *****"
335 ) >> "${STDERR_TARGET}"
336
337 if (patch -p${count} ${EPATCH_OPTS} --dry-run -f < "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
338 (
339 _epatch_draw_line "***** ${patchname} *****"
340 echo
341 echo "ACTUALLY APPLYING ${patchname} ..."
342 echo
343 _epatch_draw_line "***** ${patchname} *****"
344 patch -p${count} ${EPATCH_OPTS} < "${PATCH_TARGET}" 2>&1
345 ) >> "${STDERR_TARGET}"
346
347 if [ $? -ne 0 ] ; then
348 echo
349 eerror "A dry-run of patch command succeeded, but actually"
350 eerror "applying the patch failed!"
351 #die "Real world sux compared to the dreamworld!"
352 count=5
353 fi
354 break
355 fi
356
357 : $(( count++ ))
358 done
359
360 # if we had to decompress the patch, delete the temp one
361 if [[ -n ${PIPE_CMD} ]] ; then
362 rm -f "${PATCH_TARGET}"
363 fi
364
365 if [[ ${count} -ge 5 ]] ; then
366 echo
367 eerror "Failed Patch: ${patchname} !"
368 eerror " ( ${PATCH_TARGET} )"
252 eerror 369 eerror
253 eerror " ${EPATCH_SOURCE}" 370 eerror "Include in your bugreport the contents of:"
254 eerror " ( ${EPATCH_SOURCE##*/} )" 371 eerror
372 eerror " ${STDERR_TARGET}"
255 echo 373 echo
256 die "Cannot find \$EPATCH_SOURCE!"
257 fi
258
259 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
260 fi
261
262 case ${EPATCH_SUFFIX##*\.} in
263 bz2)
264 PIPE_CMD="bzip2 -dc"
265 PATCH_SUFFIX="bz2"
266 ;;
267 gz|Z|z)
268 PIPE_CMD="gzip -dc"
269 PATCH_SUFFIX="gz"
270 ;;
271 ZIP|zip)
272 PIPE_CMD="unzip -p"
273 PATCH_SUFFIX="zip"
274 ;;
275 *)
276 PIPE_CMD="cat"
277 PATCH_SUFFIX="patch"
278 ;;
279 esac
280
281 if [ "${SINGLE_PATCH}" = "no" ]
282 then
283 einfo "Applying various patches (bugfixes/updates) ..."
284 fi
285 for x in ${EPATCH_SOURCE}
286 do
287 # New ARCH dependant patch naming scheme ...
288 #
289 # ???_arch_foo.patch
290 #
291 if [ -f ${x} ] && \
292 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \
293 [ "${EPATCH_FORCE}" = "yes" ])
294 then
295 local count=0
296 local popts="${EPATCH_OPTS}"
297 local patchname=${x##*/}
298
299 if [ -n "${EPATCH_EXCLUDE}" ]
300 then
301 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
302 then
303 continue
304 fi
305 fi
306
307 if [ "${SINGLE_PATCH}" = "yes" ]
308 then
309 if [ -n "${EPATCH_SINGLE_MSG}" ]
310 then
311 einfo "${EPATCH_SINGLE_MSG}"
312 else
313 einfo "Applying ${patchname} ..."
314 fi
315 else
316 einfo " ${patchname} ..."
317 fi
318
319 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
320 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
321
322 # Allow for prefix to differ ... im lazy, so shoot me :/
323 while [ "${count}" -lt 5 ]
324 do
325 # Generate some useful debug info ...
326 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
327 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
328
329 if [ "${PATCH_SUFFIX}" != "patch" ]
330 then
331 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
332 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
333 else
334 PATCH_TARGET="${x}"
335 fi
336
337 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
338 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
339
340 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
341 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
342
343 if [ "${PATCH_SUFFIX}" != "patch" ]
344 then
345 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
346 then
347 echo
348 eerror "Could not extract patch!"
349 #die "Could not extract patch!"
350 count=5
351 break
352 fi
353 fi
354
355 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
356 then
357 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
358 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
359 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
360 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
361 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
362
363 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
364
365 if [ "$?" -ne 0 ]
366 then
367 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
368 echo
369 eerror "A dry-run of patch command succeeded, but actually"
370 eerror "applying the patch failed!"
371 #die "Real world sux compared to the dreamworld!"
372 count=5
373 fi
374
375 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
376
377 break
378 fi
379
380 count=$((count + 1))
381 done
382
383 if [ "${PATCH_SUFFIX}" != "patch" ]
384 then
385 rm -f ${PATCH_TARGET}
386 fi
387
388 if [ "${count}" -eq 5 ]
389 then
390 echo
391 eerror "Failed Patch: ${patchname}!"
392 eerror
393 eerror "Include in your bugreport the contents of:"
394 eerror
395 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
396 echo
397 die "Failed Patch: ${patchname}!" 374 die "Failed Patch: ${patchname}!"
398 fi 375 fi
399 376
400 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 377 # if everything worked, delete the patch log
401 378 rm -f "${STDERR_TARGET}"
402 eend 0 379 eend 0
403 fi
404 done 380 done
405 if [ "${SINGLE_PATCH}" = "no" ] 381
406 then 382 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
407 einfo "Done with patching" 383 : # everything worked
384}
385epatch_user() {
386 [[ $# -ne 0 ]] && die "epatch_user takes no options"
387
388 # don't clobber any EPATCH vars that the parent might want
389 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
390 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
391 EPATCH_SOURCE=${base}/${CTARGET}/${check}
392 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
393 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
394 if [[ -d ${EPATCH_SOURCE} ]] ; then
395 EPATCH_SOURCE=${EPATCH_SOURCE} \
396 EPATCH_SUFFIX="patch" \
397 EPATCH_FORCE="yes" \
398 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
399 epatch
400 break
408 fi 401 fi
402 done
409} 403}
410 404
411# This function return true if we are using the NPTL pthreads 405# @FUNCTION: emktemp
412# implementation. 406# @USAGE: [temp dir]
413# 407# @DESCRIPTION:
414# <azarah@gentoo.org> (06 March 2003)
415#
416have_NPTL() {
417 cat > ${T}/test-nptl.c <<-"END"
418 #define _XOPEN_SOURCE
419 #include <unistd.h>
420 #include <stdio.h>
421
422 int main()
423 {
424 char buf[255];
425 char *str = buf;
426
427 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255);
428 if (NULL != str) {
429 printf("%s\n", str);
430 if (NULL != strstr(str, "NPTL"))
431 return 0;
432 }
433
434 return 1;
435 }
436 END
437
438 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ..."
439 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
440 then
441 echo "yes"
442 einfon "Checking what PTHREADS implementation we have ..."
443 if ${T}/nptl
444 then
445 return 0
446 else
447 return 1
448 fi
449 else
450 echo "no"
451 fi
452
453 return 1
454}
455
456# This function check how many cpu's are present, and then set
457# -j in MAKEOPTS accordingly.
458#
459# Thanks to nall <nall@gentoo.org> for this.
460#
461get_number_of_jobs() {
462 local jobs=0
463
464 if [ ! -r /proc/cpuinfo ]
465 then
466 return 1
467 fi
468
469 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
470 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
471 then
472 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
473 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
474 ADMINPARAM="${ADMINPARAM/-j}"
475 fi
476
477 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
478
479 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
480 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
481 then
482 # these archs will always have "[Pp]rocessor"
483 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
484
485 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
486 then
487 # sparc always has "ncpus active"
488 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
489
490 elif [ "${ARCH}" = "alpha" ]
491 then
492 # alpha has "cpus active", but only when compiled with SMP
493 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
494 then
495 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
496 else
497 jobs=2
498 fi
499
500 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
501 then
502 # ppc has "processor", but only when compiled with SMP
503 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
504 then
505 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
506 else
507 jobs=2
508 fi
509 elif [ "${ARCH}" = "s390" ]
510 then
511 # s390 has "# processors : "
512 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
513 else
514 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
515 die "Unknown ARCH -- ${ARCH}!"
516 fi
517
518 # Make sure the number is valid ...
519 if [ "${jobs}" -lt 1 ]
520 then
521 jobs=1
522 fi
523
524 if [ -n "${ADMINPARAM}" ]
525 then
526 if [ "${jobs}" -gt "${ADMINPARAM}" ]
527 then
528 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge ..."
529 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
530 else
531 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge ..."
532 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
533 fi
534 fi
535}
536
537# Cheap replacement for when debianutils (and thus mktemp) 408# Cheap replacement for when debianutils (and thus mktemp)
538# does not exist on the users system 409# does not exist on the users system.
539# vapier@gentoo.org
540#
541# Takes just 1 optional parameter (the directory to create tmpfile in)
542emktemp() { 410emktemp() {
543 local exe="touch" 411 local exe="touch"
544 [ "$1" == "-d" ] && exe="mkdir" && shift 412 [[ $1 == -d ]] && exe="mkdir" && shift
545 local topdir="$1" 413 local topdir=$1
546 414
547 if [ -z "${topdir}" ] 415 if [[ -z ${topdir} ]] ; then
548 then
549 [ -z "${T}" ] \ 416 [[ -z ${T} ]] \
550 && topdir="/tmp" \ 417 && topdir="/tmp" \
551 || topdir="${T}" 418 || topdir=${T}
552 fi 419 fi
553 420
554 if [ -z "$(type -p mktemp)" ] 421 if ! type -P mktemp > /dev/null ; then
555 then 422 # system lacks `mktemp` so we have to fake it
556 local tmp=/ 423 local tmp=/
557 while [ -e "${tmp}" ] ; do 424 while [[ -e ${tmp} ]] ; do
558 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 425 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
559 done 426 done
560 ${exe} "${tmp}" 427 ${exe} "${tmp}" || ${exe} -p "${tmp}"
561 echo "${tmp}" 428 echo "${tmp}"
562 else 429 else
563 [ "${exe}" == "touch" ] \ 430 # the args here will give slightly wierd names on BSD,
564 && exe="-p" \ 431 # but should produce a usable file on all userlands
565 || exe="-d" 432 if [[ ${exe} == "touch" ]] ; then
566 mktemp ${exe} "${topdir}" 433 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
434 else
435 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
567 fi 436 fi
437 fi
568} 438}
569 439
440# @FUNCTION: egetent
441# @USAGE: <database> <key>
442# @MAINTAINER:
443# base-system@gentoo.org (Linux)
444# Joe Jezak <josejx@gmail.com> (OS X)
445# usata@gentoo.org (OS X)
446# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
447# @DESCRIPTION:
570# Small wrapper for getent (Linux), nidump (Mac OS X), 448# Small wrapper for getent (Linux),
449# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
571# and pw (FreeBSD) used in enewuser()/enewgroup() 450# and pw (FreeBSD) used in enewuser()/enewgroup()
572# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
573# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
574#
575# egetent(database, key)
576egetent() { 451egetent() {
577 if useq ppc-macos ; then 452 case ${CHOST} in
453 *-darwin[678])
578 case "$2" in 454 case "$2" in
579 *[!0-9]*) # Non numeric 455 *[!0-9]*) # Non numeric
580 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 456 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
581 ;; 457 ;;
582 *) # Numeric 458 *) # Numeric
583 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 459 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
584 ;; 460 ;;
585 esac 461 esac
586 elif useq x86-fbsd ; then 462 ;;
587 local action 463 *-darwin*)
588 if [ "$1" == "passwd" ] 464 local mytype=$1
589 then 465 [[ "passwd" == $mytype ]] && mytype="Users"
590 action="user" 466 [[ "group" == $mytype ]] && mytype="Groups"
591 else 467 case "$2" in
592 action="group" 468 *[!0-9]*) # Non numeric
469 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
470 ;;
471 *) # Numeric
472 local mykey="UniqueID"
473 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
474 dscl . -search /$mytype $mykey $2 2>/dev/null
475 ;;
476 esac
477 ;;
478 *-freebsd*|*-dragonfly*)
479 local opts action="user"
480 [[ $1 == "passwd" ]] || action="group"
481
482 # lookup by uid/gid
483 if [[ $2 == [[:digit:]]* ]] ; then
484 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
593 fi 485 fi
486
594 pw show "${action}" "$2" -q 487 pw show ${action} ${opts} "$2" -q
595 else 488 ;;
489 *-netbsd*|*-openbsd*)
490 grep "$2:\*:" /etc/$1
491 ;;
492 *)
596 which nscd >& /dev/null && nscd -i "$1" 493 type -p nscd >& /dev/null && nscd -i "$1"
597 getent "$1" "$2" 494 getent "$1" "$2"
598 fi 495 ;;
496 esac
599} 497}
600 498
601# Simplify/standardize adding users to the system 499# @FUNCTION: enewuser
602# vapier@gentoo.org 500# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
603# 501# @DESCRIPTION:
604# enewuser(username, uid, shell, homedir, groups, extra options) 502# Same as enewgroup, you are not required to understand how to properly add
605# 503# a user to the system. The only required parameter is the username.
606# Default values if you do not specify any: 504# Default uid is (pass -1 for this) next available, default shell is
607# username: REQUIRED ! 505# /bin/false, default homedir is /dev/null, there are no default groups,
608# uid: next available (see useradd(8)) 506# and default params sets the comment as 'added by portage for ${PN}'.
609# note: pass -1 to get default behavior
610# shell: /bin/false
611# homedir: /dev/null
612# groups: none
613# extra: comment of 'added by portage for ${PN}'
614enewuser() { 507enewuser() {
508 case ${EBUILD_PHASE} in
509 unpack|compile|test|install)
510 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
511 eerror "Package fails at QA and at life. Please file a bug."
512 die "Bad package! enewuser is only for use in pkg_* functions!"
513 esac
514
615 # get the username 515 # get the username
616 local euser="$1"; shift 516 local euser=$1; shift
617 if [ -z "${euser}" ] 517 if [[ -z ${euser} ]] ; then
618 then
619 eerror "No username specified !" 518 eerror "No username specified !"
620 die "Cannot call enewuser without a username" 519 die "Cannot call enewuser without a username"
621 fi 520 fi
622 521
623 # lets see if the username already exists 522 # lets see if the username already exists
624 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 523 if [[ -n $(egetent passwd "${euser}") ]] ; then
625 then
626 return 0 524 return 0
627 fi 525 fi
628 einfo "Adding user '${euser}' to your system ..." 526 einfo "Adding user '${euser}' to your system ..."
629 527
630 # options to pass to useradd 528 # options to pass to useradd
631 local opts= 529 local opts=
632 530
633 # handle uid 531 # handle uid
634 local euid="$1"; shift 532 local euid=$1; shift
635 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 533 if [[ -n ${euid} && ${euid} != -1 ]] ; then
636 then
637 if [ "${euid}" -gt 0 ] 534 if [[ ${euid} -gt 0 ]] ; then
638 then
639 if [ ! -z "`egetent passwd ${euid}`" ] 535 if [[ -n $(egetent passwd ${euid}) ]] ; then
640 then
641 euid="next" 536 euid="next"
642 fi 537 fi
643 else 538 else
644 eerror "Userid given but is not greater than 0 !" 539 eerror "Userid given but is not greater than 0 !"
645 die "${euid} is not a valid UID" 540 die "${euid} is not a valid UID"
646 fi 541 fi
647 else 542 else
648 euid="next" 543 euid="next"
649 fi 544 fi
650 if [ "${euid}" == "next" ] 545 if [[ ${euid} == "next" ]] ; then
651 then 546 for ((euid = 101; euid <= 999; euid++)); do
652 local pwrange
653 if [ "${USERLAND}" == "BSD" ] ; then
654 pwrange="`jot 898 101`"
655 else
656 pwrange="`seq 101 999`"
657 fi
658 for euid in ${pwrange} ; do
659 [ -z "`egetent passwd ${euid}`" ] && break 547 [[ -z $(egetent passwd ${euid}) ]] && break
660 done 548 done
661 fi 549 fi
662 opts="${opts} -u ${euid}" 550 opts="${opts} -u ${euid}"
663 einfo " - Userid: ${euid}" 551 einfo " - Userid: ${euid}"
664 552
665 # handle shell 553 # handle shell
666 local eshell="$1"; shift 554 local eshell=$1; shift
667 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 555 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
668 then 556 if [[ ! -e ${ROOT}${eshell} ]] ; then
669 if [ ! -e "${eshell}" ]
670 then
671 eerror "A shell was specified but it does not exist !" 557 eerror "A shell was specified but it does not exist !"
672 die "${eshell} does not exist" 558 die "${eshell} does not exist in ${ROOT}"
559 fi
560 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
561 eerror "Do not specify ${eshell} yourself, use -1"
562 die "Pass '-1' as the shell parameter"
673 fi 563 fi
674 else 564 else
675 if [ "${USERLAND}" == "BSD" ] 565 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
676 then 566 [[ -x ${ROOT}${shell} ]] && break
677 eshell="/usr/bin/false" 567 done
678 else 568
569 if [[ ${shell} == "/dev/null" ]] ; then
570 eerror "Unable to identify the shell to use, proceeding with userland default."
571 case ${USERLAND} in
679 eshell="/bin/false" 572 GNU) shell="/bin/false" ;;
573 BSD) shell="/sbin/nologin" ;;
574 Darwin) shell="/usr/sbin/nologin" ;;
575 *) die "Unable to identify the default shell for userland ${USERLAND}"
576 esac
680 fi 577 fi
578
579 eshell=${shell}
681 fi 580 fi
682 einfo " - Shell: ${eshell}" 581 einfo " - Shell: ${eshell}"
683 opts="${opts} -s ${eshell}" 582 opts="${opts} -s ${eshell}"
684 583
685 # handle homedir 584 # handle homedir
686 local ehome="$1"; shift 585 local ehome=$1; shift
687 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 586 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
688 then
689 ehome="/dev/null" 587 ehome="/dev/null"
690 fi 588 fi
691 einfo " - Home: ${ehome}" 589 einfo " - Home: ${ehome}"
692 opts="${opts} -d ${ehome}" 590 opts="${opts} -d ${ehome}"
693 591
694 # handle groups 592 # handle groups
695 local egroups="$1"; shift 593 local egroups=$1; shift
696 if [ ! -z "${egroups}" ] 594 if [[ ! -z ${egroups} ]] ; then
697 then
698 local oldifs="${IFS}" 595 local oldifs=${IFS}
699 local defgroup="" exgroups="" 596 local defgroup="" exgroups=""
700 597
701 export IFS="," 598 export IFS=","
702 for g in ${egroups} 599 for g in ${egroups} ; do
703 do
704 export IFS="${oldifs}" 600 export IFS=${oldifs}
705 if [ -z "`egetent group \"${g}\"`" ] 601 if [[ -z $(egetent group "${g}") ]] ; then
706 then
707 eerror "You must add group ${g} to the system first" 602 eerror "You must add group ${g} to the system first"
708 die "${g} is not a valid GID" 603 die "${g} is not a valid GID"
709 fi 604 fi
710 if [ -z "${defgroup}" ] 605 if [[ -z ${defgroup} ]] ; then
711 then
712 defgroup="${g}" 606 defgroup=${g}
713 else 607 else
714 exgroups="${exgroups},${g}" 608 exgroups="${exgroups},${g}"
715 fi 609 fi
716 export IFS="," 610 export IFS=","
717 done 611 done
718 export IFS="${oldifs}" 612 export IFS=${oldifs}
719 613
720 opts="${opts} -g ${defgroup}" 614 opts="${opts} -g ${defgroup}"
721 if [ ! -z "${exgroups}" ] 615 if [[ ! -z ${exgroups} ]] ; then
722 then
723 opts="${opts} -G ${exgroups:1}" 616 opts="${opts} -G ${exgroups:1}"
724 fi 617 fi
725 else 618 else
726 egroups="(none)" 619 egroups="(none)"
727 fi 620 fi
728 einfo " - Groups: ${egroups}" 621 einfo " - Groups: ${egroups}"
729 622
730 # handle extra and add the user 623 # handle extra and add the user
731 local eextra="$@"
732 local oldsandbox="${SANDBOX_ON}" 624 local oldsandbox=${SANDBOX_ON}
733 export SANDBOX_ON="0" 625 export SANDBOX_ON="0"
734 if useq ppc-macos 626 case ${CHOST} in
735 then 627 *-darwin*)
736 ### Make the user 628 ### Make the user
737 if [ -z "${eextra}" ] 629 if [[ -z $@ ]] ; then
738 then
739 dscl . create /users/${euser} uid ${euid} 630 dscl . create /users/${euser} uid ${euid}
740 dscl . create /users/${euser} shell ${eshell} 631 dscl . create /users/${euser} shell ${eshell}
741 dscl . create /users/${euser} home ${ehome} 632 dscl . create /users/${euser} home ${ehome}
742 dscl . create /users/${euser} realname "added by portage for ${PN}" 633 dscl . create /users/${euser} realname "added by portage for ${PN}"
743 ### Add the user to the groups specified 634 ### Add the user to the groups specified
744 local oldifs="${IFS}" 635 local oldifs=${IFS}
745 export IFS="," 636 export IFS=","
746 for g in ${egroups} 637 for g in ${egroups} ; do
747 do
748 dscl . merge /groups/${g} users ${euser} 638 dscl . merge /groups/${g} users ${euser}
749 done 639 done
750 export IFS="${oldifs}" 640 export IFS=${oldifs}
751 else 641 else
752 einfo "Extra options are not supported on macos yet" 642 einfo "Extra options are not supported on Darwin yet"
753 einfo "Please report the ebuild along with the info below" 643 einfo "Please report the ebuild along with the info below"
754 einfo "eextra: ${eextra}" 644 einfo "eextra: $@"
755 die "Required function missing" 645 die "Required function missing"
756 fi 646 fi
757 elif use x86-fbsd ; then 647 ;;
758 if [ -z "${eextra}" ] 648 *-freebsd*|*-dragonfly*)
759 then 649 if [[ -z $@ ]] ; then
760 pw useradd ${euser} ${opts} \ 650 pw useradd ${euser} ${opts} \
761 -c "added by portage for ${PN}" \ 651 -c "added by portage for ${PN}" \
762 die "enewuser failed" 652 die "enewuser failed"
763 else 653 else
764 einfo " - Extra: ${eextra}" 654 einfo " - Extra: $@"
765 pw useradd ${euser} ${opts} \ 655 pw useradd ${euser} ${opts} \
766 -c ${eextra} || die "enewuser failed" 656 "$@" || die "enewuser failed"
767 fi 657 fi
658 ;;
659
660 *-netbsd*)
661 if [[ -z $@ ]] ; then
662 useradd ${opts} ${euser} || die "enewuser failed"
768 else 663 else
769 if [ -z "${eextra}" ] 664 einfo " - Extra: $@"
770 then 665 useradd ${opts} ${euser} "$@" || die "enewuser failed"
666 fi
667 ;;
668
669 *-openbsd*)
670 if [[ -z $@ ]] ; then
671 useradd -u ${euid} -s ${eshell} \
672 -d ${ehome} -c "Added by portage for ${PN}" \
673 -g ${egroups} ${euser} || die "enewuser failed"
674 else
675 einfo " - Extra: $@"
676 useradd -u ${euid} -s ${eshell} \
677 -d ${ehome} -c "Added by portage for ${PN}" \
678 -g ${egroups} ${euser} "$@" || die "enewuser failed"
679 fi
680 ;;
681
682 *)
683 if [[ -z $@ ]] ; then
771 useradd ${opts} ${euser} \ 684 useradd ${opts} \
772 -c "added by portage for ${PN}" \ 685 -c "added by portage for ${PN}" \
686 ${euser} \
773 || die "enewuser failed" 687 || die "enewuser failed"
774 else 688 else
775 einfo " - Extra: ${eextra}" 689 einfo " - Extra: $@"
776 useradd ${opts} ${euser} ${eextra} \ 690 useradd ${opts} "$@" \
691 ${euser} \
777 || die "enewuser failed" 692 || die "enewuser failed"
778 fi 693 fi
694 ;;
695 esac
696
697 if [[ ! -e ${ROOT}/${ehome} ]] ; then
698 einfo " - Creating ${ehome} in ${ROOT}"
699 mkdir -p "${ROOT}/${ehome}"
700 chown ${euser} "${ROOT}/${ehome}"
701 chmod 755 "${ROOT}/${ehome}"
779 fi 702 fi
703
780 export SANDBOX_ON="${oldsandbox}" 704 export SANDBOX_ON=${oldsandbox}
781
782 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
783 then
784 einfo " - Creating ${ehome} in ${D}"
785 dodir ${ehome}
786 fowners ${euser} ${ehome}
787 fperms 755 ${ehome}
788 fi
789} 705}
790 706
791# Simplify/standardize adding groups to the system 707# @FUNCTION: enewgroup
792# vapier@gentoo.org 708# @USAGE: <group> [gid]
793# 709# @DESCRIPTION:
794# enewgroup(group, gid) 710# This function does not require you to understand how to properly add a
795# 711# group to the system. Just give it a group name to add and enewgroup will
796# Default values if you do not specify any: 712# do the rest. You may specify the gid for the group or allow the group to
797# groupname: REQUIRED ! 713# allocate the next available one.
798# gid: next available (see groupadd(8))
799# extra: none
800enewgroup() { 714enewgroup() {
715 case ${EBUILD_PHASE} in
716 unpack|compile|test|install)
717 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
718 eerror "Package fails at QA and at life. Please file a bug."
719 die "Bad package! enewgroup is only for use in pkg_* functions!"
720 esac
721
801 # get the group 722 # get the group
802 local egroup="$1"; shift 723 local egroup="$1"; shift
803 if [ -z "${egroup}" ] 724 if [ -z "${egroup}" ]
804 then 725 then
805 eerror "No group specified !" 726 eerror "No group specified !"
806 die "Cannot call enewgroup without a group" 727 die "Cannot call enewgroup without a group"
807 fi 728 fi
808 729
809 # see if group already exists 730 # see if group already exists
810 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 731 if [[ -n $(egetent group "${egroup}") ]]; then
811 then
812 return 0 732 return 0
813 fi 733 fi
814 einfo "Adding group '${egroup}' to your system ..." 734 einfo "Adding group '${egroup}' to your system ..."
815 735
816 # options to pass to useradd 736 # options to pass to useradd
822 then 742 then
823 if [ "${egid}" -gt 0 ] 743 if [ "${egid}" -gt 0 ]
824 then 744 then
825 if [ -z "`egetent group ${egid}`" ] 745 if [ -z "`egetent group ${egid}`" ]
826 then 746 then
827 if useq ppc-macos ; then 747 if [[ "${CHOST}" == *-darwin* ]]; then
828 opts="${opts} ${egid}" 748 opts="${opts} ${egid}"
829 else 749 else
830 opts="${opts} -g ${egid}" 750 opts="${opts} -g ${egid}"
831 fi 751 fi
832 else 752 else
846 opts="${opts} ${eextra}" 766 opts="${opts} ${eextra}"
847 767
848 # add the group 768 # add the group
849 local oldsandbox="${SANDBOX_ON}" 769 local oldsandbox="${SANDBOX_ON}"
850 export SANDBOX_ON="0" 770 export SANDBOX_ON="0"
851 if useq ppc-macos ; then 771 case ${CHOST} in
772 *-darwin*)
852 if [ ! -z "${eextra}" ]; 773 if [ ! -z "${eextra}" ];
853 then 774 then
854 einfo "Extra options are not supported on macos yet" 775 einfo "Extra options are not supported on Darwin/OS X yet"
855 einfo "Please report the ebuild along with the info below" 776 einfo "Please report the ebuild along with the info below"
856 einfo "eextra: ${eextra}" 777 einfo "eextra: ${eextra}"
857 die "Required function missing" 778 die "Required function missing"
858 fi 779 fi
859 780
860 # If we need the next available 781 # If we need the next available
861 case ${egid} in 782 case ${egid} in
862 *[!0-9]*) # Non numeric 783 *[!0-9]*) # Non numeric
863 for egid in `jot 898 101`; do 784 for ((egid = 101; egid <= 999; egid++)); do
864 [ -z "`egetent group ${egid}`" ] && break 785 [[ -z $(egetent group ${egid}) ]] && break
865 done 786 done
866 esac 787 esac
867 dscl . create /groups/${egroup} gid ${egid} 788 dscl . create /groups/${egroup} gid ${egid}
868 dscl . create /groups/${egroup} passwd '*' 789 dscl . create /groups/${egroup} passwd '*'
869 elif use x86-fbsd ; then 790 ;;
791
792 *-freebsd*|*-dragonfly*)
870 case ${egid} in 793 case ${egid} in
871 *[!0-9]*) # Non numeric 794 *[!0-9]*) # Non numeric
872 for egid in `jot 898 101`; do 795 for ((egid = 101; egid <= 999; egid++)); do
873 [ -z "`egetent group ${egid}`" ] && break 796 [[ -z $(egetent group ${egid}) ]] && break
874 done 797 done
875 esac 798 esac
876 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 799 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
877 else 800 ;;
801
802 *-netbsd*)
803 case ${egid} in
804 *[!0-9]*) # Non numeric
805 for ((egid = 101; egid <= 999; egid++)); do
806 [[ -z $(egetent group ${egid}) ]] && break
807 done
808 esac
809 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
810 ;;
811
812 *)
878 groupadd ${opts} ${egroup} || die "enewgroup failed" 813 groupadd ${opts} ${egroup} || die "enewgroup failed"
879 fi 814 ;;
815 esac
880 export SANDBOX_ON="${oldsandbox}" 816 export SANDBOX_ON="${oldsandbox}"
881} 817}
882 818
883# Simple script to replace 'dos2unix' binaries 819# @FUNCTION: edos2unix
884# vapier@gentoo.org 820# @USAGE: <file> [more files ...]
885# 821# @DESCRIPTION:
886# edos2unix(file, <more files> ...) 822# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
823# to remove all of these text utilities from DEPEND variables because this
824# is a script based solution. Just give it a list of files to convert and
825# they will all be changed from the DOS CRLF format to the UNIX LF format.
887edos2unix() { 826edos2unix() {
888 for f in "$@" 827 echo "$@" | xargs sed -i 's/\r$//'
889 do
890 cp "${f}" ${T}/edos2unix
891 sed 's/\r$//' ${T}/edos2unix > "${f}"
892 done
893} 828}
894
895
896##############################################################
897# START: Handle .desktop files and menu entries #
898# maybe this should be separated into a new eclass some time #
899# lanius@gentoo.org #
900##############################################################
901 829
902# Make a desktop file ! 830# Make a desktop file !
903# Great for making those icons in kde/gnome startmenu ! 831# Great for making those icons in kde/gnome startmenu !
904# Amaze your friends ! Get the women ! Join today ! 832# Amaze your friends ! Get the women ! Join today !
905# 833#
906# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 834# make_desktop_entry(<command>, [name], [icon], [type], [path])
907# 835#
908# binary: what binary does the app run with ? 836# binary: what command does the app run with ?
909# name: the name that will show up in the menu 837# name: the name that will show up in the menu
910# icon: give your little like a pretty little icon ... 838# icon: give your little like a pretty little icon ...
911# this can be relative (to /usr/share/pixmaps) or 839# this can be relative (to /usr/share/pixmaps) or
912# a full path to an icon 840# a full path to an icon
913# type: what kind of application is this ? for categories: 841# type: what kind of application is this ? for categories:
914# http://www.freedesktop.org/wiki/Standards_2fmenu_2dspec 842# http://standards.freedesktop.org/menu-spec/latest/apa.html
915# path: if your app needs to startup in a specific dir 843# path: if your app needs to startup in a specific dir
916make_desktop_entry() { 844make_desktop_entry() {
917 [ -z "$1" ] && eerror "make_desktop_entry: You must specify the executable" && return 1 845 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
918 846
919 local exec="${1}" 847 local exec=${1}
920 local name="${2:-${PN}}" 848 local name=${2:-${PN}}
921 local icon="${3:-${PN}.png}" 849 local icon=${3:-${PN}}
922 local type="${4}" 850 local type=${4}
923 local subdir="${6}" 851 local path=${5}
924 local path="${5:-${GAMES_BINDIR}}" 852
925 if [ -z "${type}" ] 853 if [[ -z ${type} ]] ; then
926 then 854 local catmaj=${CATEGORY%%-*}
927 case ${CATEGORY} in 855 local catmin=${CATEGORY##*-}
928 "app-emulation") 856 case ${catmaj} in
929 type=Emulator 857 app)
930 subdir="Emulation" 858 case ${catmin} in
859 accessibility) type=Accessibility;;
860 admin) type=System;;
861 antivirus) type=System;;
862 arch) type=Archiving;;
863 backup) type=Archiving;;
864 cdr) type=DiscBurning;;
865 dicts) type=Dictionary;;
866 doc) type=Documentation;;
867 editors) type=TextEditor;;
868 emacs) type=TextEditor;;
869 emulation) type=Emulator;;
870 laptop) type=HardwareSettings;;
871 office) type=Office;;
872 pda) type=PDA;;
873 vim) type=TextEditor;;
874 xemacs) type=TextEditor;;
875 *) type=;;
876 esac
931 ;; 877 ;;
932 "games-"*) 878
933 type=Game 879 dev)
934 subdir="Games" 880 type="Development"
935 ;; 881 ;;
936 "net-"*) 882
937 type=Network 883 games)
938 subdir="${type}" 884 case ${catmin} in
885 action|fps) type=ActionGame;;
886 arcade) type=ArcadeGame;;
887 board) type=BoardGame;;
888 emulation) type=Emulator;;
889 kids) type=KidsGame;;
890 puzzle) type=LogicGame;;
891 roguelike) type=RolePlaying;;
892 rpg) type=RolePlaying;;
893 simulation) type=Simulation;;
894 sports) type=SportsGame;;
895 strategy) type=StrategyGame;;
896 *) type=;;
897 esac
898 type="Game;${type}"
939 ;; 899 ;;
900
901 gnome)
902 type="Gnome;GTK"
903 ;;
904
905 kde)
906 type="KDE;Qt"
907 ;;
908
909 mail)
910 type="Network;Email"
911 ;;
912
913 media)
914 case ${catmin} in
915 gfx) type=Graphics;;
916 radio) type=Tuner;;
917 sound) type=Audio;;
918 tv) type=TV;;
919 video) type=Video;;
920 *) type=;;
921 esac
922 type="AudioVideo;${type}"
923 ;;
924
925 net)
926 case ${catmin} in
927 dialup) type=Dialup;;
928 ftp) type=FileTransfer;;
929 im) type=InstantMessaging;;
930 irc) type=IRCClient;;
931 mail) type=Email;;
932 news) type=News;;
933 nntp) type=News;;
934 p2p) type=FileTransfer;;
935 *) type=;;
936 esac
937 type="Network;${type}"
938 ;;
939
940 sci)
941 case ${catmin} in
942 astro*) type=Astronomy;;
943 bio*) type=Biology;;
944 calc*) type=Calculator;;
945 chem*) type=Chemistry;;
946 elec*) type=Electronics;;
947 geo*) type=Geology;;
948 math*) type=Math;;
949 physics) type=Physics;;
950 visual*) type=DataVisualization;;
951 *) type=;;
952 esac
953 type="Science;${type}"
954 ;;
955
956 sys)
957 type="System"
958 ;;
959
960 www)
961 case ${catmin} in
962 client) type=WebBrowser;;
963 *) type=;;
964 esac
965 type="Network"
966 ;;
967
940 *) 968 *)
941 type= 969 type=
942 subdir=
943 ;; 970 ;;
944 esac 971 esac
945 fi 972 fi
973 if [ "${SLOT}" == "0" ] ; then
974 local desktop_name="${PN}"
975 else
976 local desktop_name="${PN}-${SLOT}"
977 fi
978 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
946 local desktop="${T}/${exec%% *}-${P}.desktop" 979 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
947 980
981 cat <<-EOF > "${desktop}"
948echo "[Desktop Entry] 982 [Desktop Entry]
949Encoding=UTF-8
950Version=0.9.2
951Name=${name} 983 Name=${name}
952Type=Application 984 Type=Application
953Comment=${DESCRIPTION} 985 Comment=${DESCRIPTION}
954Exec=${exec} 986 Exec=${exec}
955Path=${path} 987 TryExec=${exec%% *}
956Icon=${icon} 988 Icon=${icon}
957Categories=Application;${type};" > "${desktop}" 989 Categories=${type};
990 EOF
958 991
992 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
993
994 (
995 # wrap the env here so that the 'insinto' call
996 # doesn't corrupt the env of the caller
959 insinto /usr/share/applications 997 insinto /usr/share/applications
960 doins "${desktop}" 998 doins "${desktop}"
961 999 )
962 return 0
963} 1000}
964 1001
965# Make a GDM/KDM Session file 1002# @FUNCTION: validate_desktop_entries
966# 1003# @USAGE: [directories]
967# make_desktop_entry(<title>, <command>) 1004# @MAINTAINER:
968# title: File to execute to start the Window Manager 1005# Carsten Lohrke <carlo@gentoo.org>
969# command: Name of the Window Manager 1006# @DESCRIPTION:
1007# Validate desktop entries using desktop-file-utils
1008validate_desktop_entries() {
1009 if [[ -x /usr/bin/desktop-file-validate ]] ; then
1010 einfo "Checking desktop entry validity"
1011 local directories=""
1012 for d in /usr/share/applications $@ ; do
1013 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
1014 done
1015 if [[ -n ${directories} ]] ; then
1016 for FILE in $(find ${directories} -name "*\.desktop" \
1017 -not -path '*.hidden*' | sort -u 2>/dev/null)
1018 do
1019 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
1020 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
1021 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
1022 done
1023 fi
1024 echo ""
1025 else
1026 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
1027 fi
1028}
970 1029
1030# @FUNCTION: make_session_desktop
1031# @USAGE: <title> <command> [command args...]
1032# @DESCRIPTION:
1033# Make a GDM/KDM Session file. The title is the file to execute to start the
1034# Window Manager. The command is the name of the Window Manager.
1035#
1036# You can set the name of the file via the ${wm} variable.
971make_session_desktop() { 1037make_session_desktop() {
972
973 [ -z "$1" ] && eerror "make_session_desktop: You must specify the title" && return 1 1038 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
974 [ -z "$2" ] && eerror "make_session_desktop: You must specify the command" && return 1 1039 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
975 1040
976 local title="${1}" 1041 local title=$1
977 local command="${2}" 1042 local command=$2
978 local desktop="${T}/${wm}.desktop" 1043 local desktop=${T}/${wm:-${PN}}.desktop
1044 shift 2
979 1045
1046 cat <<-EOF > "${desktop}"
980echo "[Desktop Entry] 1047 [Desktop Entry]
981Encoding=UTF-8
982Name=${title} 1048 Name=${title}
983Comment=This session logs you into ${title} 1049 Comment=This session logs you into ${title}
984Exec=${command} 1050 Exec=${command} $*
985TryExec=${command} 1051 TryExec=${command}
986Type=Application" > "${desktop}" 1052 Type=XSession
1053 EOF
987 1054
1055 (
1056 # wrap the env here so that the 'insinto' call
1057 # doesn't corrupt the env of the caller
988 insinto /usr/share/xsessions 1058 insinto /usr/share/xsessions
989 doins "${desktop}" 1059 doins "${desktop}"
990 1060 )
991 return 0
992} 1061}
993 1062
1063# @FUNCTION: domenu
1064# @USAGE: <menus>
1065# @DESCRIPTION:
1066# Install the list of .desktop menu files into the appropriate directory
1067# (/usr/share/applications).
994domenu() { 1068domenu() {
995 local i 1069 (
996 local j 1070 # wrap the env here so that the 'insinto' call
1071 # doesn't corrupt the env of the caller
1072 local i j ret=0
997 insinto /usr/share/applications 1073 insinto /usr/share/applications
998 for i in ${@} 1074 for i in "$@" ; do
999 do
1000 if [ -f "${i}" ]; 1075 if [[ -f ${i} ]] ; then
1001 then
1002 doins ${i} 1076 doins "${i}"
1077 ((ret+=$?))
1003 elif [ -d "${i}" ]; 1078 elif [[ -d ${i} ]] ; then
1004 then
1005 for j in ${i}/*.desktop 1079 for j in "${i}"/*.desktop ; do
1006 do
1007 doins ${j} 1080 doins "${j}"
1081 ((ret+=$?))
1008 done 1082 done
1083 else
1084 ((++ret))
1009 fi 1085 fi
1010 done 1086 done
1087 exit ${ret}
1088 )
1011} 1089}
1012 1090
1091# @FUNCTION: newmenu
1092# @USAGE: <menu> <newname>
1093# @DESCRIPTION:
1094# Like all other new* functions, install the specified menu as newname.
1095newmenu() {
1096 (
1097 # wrap the env here so that the 'insinto' call
1098 # doesn't corrupt the env of the caller
1099 insinto /usr/share/applications
1100 newins "$@"
1101 )
1102}
1103
1104# @FUNCTION: doicon
1105# @USAGE: <list of icons>
1106# @DESCRIPTION:
1107# Install the list of icons into the icon directory (/usr/share/pixmaps).
1108# This is useful in conjunction with creating desktop/menu files.
1013doicon() { 1109doicon() {
1014 local i 1110 (
1015 local j 1111 # wrap the env here so that the 'insinto' call
1112 # doesn't corrupt the env of the caller
1113 local i j ret
1016 insinto /usr/share/pixmaps 1114 insinto /usr/share/pixmaps
1017 for i in ${@} 1115 for i in "$@" ; do
1018 do
1019 if [ -f "${i}" ]; 1116 if [[ -f ${i} ]] ; then
1020 then
1021 doins ${i} 1117 doins "${i}"
1118 ((ret+=$?))
1022 elif [ -d "${i}" ]; 1119 elif [[ -d ${i} ]] ; then
1023 then
1024 for j in ${i}/*.png 1120 for j in "${i}"/*.png ; do
1025 do
1026 doins ${j} 1121 doins "${j}"
1122 ((ret+=$?))
1027 done 1123 done
1124 else
1125 ((++ret))
1028 fi 1126 fi
1029 done 1127 done
1128 exit ${ret}
1129 )
1030} 1130}
1031 1131
1032############################################################## 1132# @FUNCTION: newicon
1033# END: Handle .desktop files and menu entries # 1133# @USAGE: <icon> <newname>
1034############################################################## 1134# @DESCRIPTION:
1035 1135# Like all other new* functions, install the specified icon as newname.
1136newicon() {
1137 (
1138 # wrap the env here so that the 'insinto' call
1139 # doesn't corrupt the env of the caller
1140 insinto /usr/share/pixmaps
1141 newins "$@"
1142 )
1143}
1036 1144
1037# for internal use only (unpack_pdv and unpack_makeself) 1145# for internal use only (unpack_pdv and unpack_makeself)
1038find_unpackable_file() { 1146find_unpackable_file() {
1039 local src="$1" 1147 local src=$1
1040 if [ -z "${src}" ] 1148 if [[ -z ${src} ]] ; then
1041 then
1042 src="${DISTDIR}/${A}" 1149 src=${DISTDIR}/${A}
1043 else 1150 else
1044 if [ -e "${DISTDIR}/${src}" ] 1151 if [[ -e ${DISTDIR}/${src} ]] ; then
1045 then
1046 src="${DISTDIR}/${src}" 1152 src=${DISTDIR}/${src}
1047 elif [ -e "${PWD}/${src}" ] 1153 elif [[ -e ${PWD}/${src} ]] ; then
1048 then
1049 src="${PWD}/${src}" 1154 src=${PWD}/${src}
1050 elif [ -e "${src}" ] 1155 elif [[ -e ${src} ]] ; then
1051 then
1052 src="${src}" 1156 src=${src}
1053 fi
1054 fi 1157 fi
1055 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1158 fi
1159 [[ ! -e ${src} ]] && return 1
1056 echo "${src}" 1160 echo "${src}"
1057} 1161}
1058 1162
1163# @FUNCTION: unpack_pdv
1164# @USAGE: <file to unpack> <size of off_t>
1165# @DESCRIPTION:
1059# Unpack those pesky pdv generated files ... 1166# Unpack those pesky pdv generated files ...
1060# They're self-unpacking programs with the binary package stuffed in 1167# They're self-unpacking programs with the binary package stuffed in
1061# the middle of the archive. Valve seems to use it a lot ... too bad 1168# the middle of the archive. Valve seems to use it a lot ... too bad
1062# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1169# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1063# 1170#
1064# Usage: unpack_pdv [file to unpack] [size of off_t]
1065# - you have to specify the off_t size ... i have no idea how to extract that 1171# You have to specify the off_t size ... I have no idea how to extract that
1066# information out of the binary executable myself. basically you pass in 1172# information out of the binary executable myself. Basically you pass in
1067# the size of the off_t type (in bytes) on the machine that built the pdv 1173# the size of the off_t type (in bytes) on the machine that built the pdv
1174# archive.
1175#
1068# archive. one way to determine this is by running the following commands: 1176# One way to determine this is by running the following commands:
1177#
1178# @CODE
1069# strings <pdv archive> | grep lseek 1179# strings <pdv archive> | grep lseek
1070# strace -elseek <pdv archive> 1180# strace -elseek <pdv archive>
1181# @CODE
1182#
1071# basically look for the first lseek command (we do the strings/grep because 1183# Basically look for the first lseek command (we do the strings/grep because
1072# sometimes the function call is _llseek or something) and steal the 2nd 1184# sometimes the function call is _llseek or something) and steal the 2nd
1073# parameter. here is an example: 1185# parameter. Here is an example:
1186#
1187# @CODE
1074# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1188# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1075# lseek 1189# lseek
1076# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1190# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1077# lseek(3, -4, SEEK_END) = 2981250 1191# lseek(3, -4, SEEK_END) = 2981250
1192# @CODE
1193#
1078# thus we would pass in the value of '4' as the second parameter. 1194# Thus we would pass in the value of '4' as the second parameter.
1079unpack_pdv() { 1195unpack_pdv() {
1080 local src="`find_unpackable_file $1`" 1196 local src=$(find_unpackable_file "$1")
1081 local sizeoff_t="$2" 1197 local sizeoff_t=$2
1082 1198
1199 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1083 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 1200 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1084 1201
1085 local shrtsrc="`basename ${src}`" 1202 local shrtsrc=$(basename "${src}")
1086 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1203 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1087 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1204 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1088 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1205 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1089 1206
1090 # grab metadata for debug reasons 1207 # grab metadata for debug reasons
1091 local metafile="$(emktemp)" 1208 local metafile=$(emktemp)
1092 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1209 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1093 1210
1094 # rip out the final file name from the metadata 1211 # rip out the final file name from the metadata
1095 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1212 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1096 datafile="`basename ${datafile}`" 1213 datafile=$(basename "${datafile}")
1097 1214
1098 # now lets uncompress/untar the file if need be 1215 # now lets uncompress/untar the file if need be
1099 local tmpfile="$(emktemp)" 1216 local tmpfile=$(emktemp)
1100 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1217 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1101 1218
1102 local iscompressed="`file -b ${tmpfile}`" 1219 local iscompressed=$(file -b "${tmpfile}")
1103 if [ "${iscompressed:0:8}" == "compress" ] ; then 1220 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1104 iscompressed=1 1221 iscompressed=1
1105 mv ${tmpfile}{,.Z} 1222 mv ${tmpfile}{,.Z}
1106 gunzip ${tmpfile} 1223 gunzip ${tmpfile}
1107 else 1224 else
1108 iscompressed=0 1225 iscompressed=0
1109 fi 1226 fi
1110 local istar="`file -b ${tmpfile}`" 1227 local istar=$(file -b "${tmpfile}")
1111 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1228 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1112 istar=1 1229 istar=1
1113 else 1230 else
1114 istar=0 1231 istar=0
1115 fi 1232 fi
1116 1233
1144 true 1261 true
1145 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1262 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1146 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1263 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1147} 1264}
1148 1265
1266# @FUNCTION: unpack_makeself
1267# @USAGE: [file to unpack] [offset] [tail|dd]
1268# @DESCRIPTION:
1149# Unpack those pesky makeself generated files ... 1269# Unpack those pesky makeself generated files ...
1150# They're shell scripts with the binary package tagged onto 1270# They're shell scripts with the binary package tagged onto
1151# the end of the archive. Loki utilized the format as does 1271# the end of the archive. Loki utilized the format as does
1152# many other game companies. 1272# many other game companies.
1153# 1273#
1154# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1274# If the file is not specified, then ${A} is used. If the
1155# - If the file is not specified then unpack will utilize ${A}.
1156# - If the offset is not specified then we will attempt to extract 1275# offset is not specified then we will attempt to extract
1157# the proper offset from the script itself. 1276# the proper offset from the script itself.
1158unpack_makeself() { 1277unpack_makeself() {
1278 local src_input=${1:-${A}}
1159 local src="$(find_unpackable_file "$1")" 1279 local src=$(find_unpackable_file "${src_input}")
1160 local skip="$2" 1280 local skip=$2
1161 local exe="$3" 1281 local exe=$3
1162 1282
1283 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1284
1163 local shrtsrc="$(basename "${src}")" 1285 local shrtsrc=$(basename "${src}")
1164 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1286 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1165 if [ -z "${skip}" ] 1287 if [[ -z ${skip} ]] ; then
1166 then
1167 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1288 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1168 local skip=0 1289 local skip=0
1169 exe=tail 1290 exe=tail
1170 case ${ver} in 1291 case ${ver} in
1171 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1292 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1172 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1293 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1173 ;; 1294 ;;
1174 2.0|2.0.1) 1295 2.0|2.0.1)
1175 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1296 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1176 ;; 1297 ;;
1184 ;; 1305 ;;
1185 2.1.3) 1306 2.1.3)
1186 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1307 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1187 let skip="skip + 1" 1308 let skip="skip + 1"
1188 ;; 1309 ;;
1189 2.1.4) 1310 2.1.4|2.1.5)
1190 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1311 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1191 skip=$(head -n ${skip} "${src}" | wc -c) 1312 skip=$(head -n ${skip} "${src}" | wc -c)
1192 exe="dd" 1313 exe="dd"
1193 ;; 1314 ;;
1194 *) 1315 *)
1206 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1327 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1207 *) die "makeself cant handle exe '${exe}'" 1328 *) die "makeself cant handle exe '${exe}'"
1208 esac 1329 esac
1209 1330
1210 # lets grab the first few bytes of the file to figure out what kind of archive it is 1331 # lets grab the first few bytes of the file to figure out what kind of archive it is
1211 local tmpfile="$(emktemp)" 1332 local tmpfile=$(emktemp)
1212 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1333 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1213 local filetype="$(file -b "${tmpfile}")" 1334 local filetype=$(file -b "${tmpfile}")
1214 case ${filetype} in 1335 case ${filetype} in
1215 *tar\ archive) 1336 *tar\ archive*)
1216 eval ${exe} | tar --no-same-owner -xf - 1337 eval ${exe} | tar --no-same-owner -xf -
1217 ;; 1338 ;;
1218 bzip2*) 1339 bzip2*)
1219 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1340 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1220 ;; 1341 ;;
1230 ;; 1351 ;;
1231 esac 1352 esac
1232 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1353 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1233} 1354}
1234 1355
1356# @FUNCTION: check_license
1357# @USAGE: [license]
1358# @DESCRIPTION:
1235# Display a license for user to accept. 1359# Display a license for user to accept. If no license is
1236#
1237# Usage: check_license [license]
1238# - If the file is not specified then ${LICENSE} is used. 1360# specified, then ${LICENSE} is used.
1239check_license() { 1361check_license() {
1240 local lic=$1 1362 local lic=$1
1241 if [ -z "${lic}" ] ; then 1363 if [ -z "${lic}" ] ; then
1242 lic="${PORTDIR}/licenses/${LICENSE}" 1364 lic="${PORTDIR}/licenses/${LICENSE}"
1243 else 1365 else
1244 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1366 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1245 lic="${PORTDIR}/licenses/${src}" 1367 lic="${PORTDIR}/licenses/${lic}"
1246 elif [ -e "${PWD}/${src}" ] ; then 1368 elif [ -e "${PWD}/${lic}" ] ; then
1247 lic="${PWD}/${src}" 1369 lic="${PWD}/${lic}"
1248 elif [ -e "${src}" ] ; then 1370 elif [ -e "${lic}" ] ; then
1249 lic="${src}" 1371 lic="${lic}"
1250 fi
1251 fi 1372 fi
1252 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1373 fi
1253 local l="`basename ${lic}`" 1374 local l="`basename ${lic}`"
1254 1375
1255 # here is where we check for the licenses the user already 1376 # here is where we check for the licenses the user already
1256 # accepted ... if we don't find a match, we make the user accept 1377 # accepted ... if we don't find a match, we make the user accept
1257 local shopts=$-
1258 local alic 1378 local alic
1259 set -o noglob #so that bash doesn't expand "*" 1379 eshopts_push -o noglob # so that bash doesn't expand "*"
1260 for alic in ${ACCEPT_LICENSE} ; do 1380 for alic in ${ACCEPT_LICENSE} ; do
1261 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1381 if [[ ${alic} == ${l} ]]; then
1262 set +o noglob; set -${shopts} #reset old shell opts 1382 eshopts_pop
1263 return 0 1383 return 0
1264 fi 1384 fi
1265 done 1385 done
1266 set +o noglob; set -$shopts #reset old shell opts 1386 eshopts_pop
1387 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1267 1388
1268 local licmsg="$(emktemp)" 1389 local licmsg=$(emktemp)
1269 cat << EOF > ${licmsg} 1390 cat <<-EOF > ${licmsg}
1270********************************************************** 1391 **********************************************************
1271The following license outlines the terms of use of this 1392 The following license outlines the terms of use of this
1272package. You MUST accept this license for installation to 1393 package. You MUST accept this license for installation to
1273continue. When you are done viewing, hit 'q'. If you 1394 continue. When you are done viewing, hit 'q'. If you
1274CTRL+C out of this, the install will not run! 1395 CTRL+C out of this, the install will not run!
1275********************************************************** 1396 **********************************************************
1276 1397
1277EOF 1398 EOF
1278 cat ${lic} >> ${licmsg} 1399 cat ${lic} >> ${licmsg}
1279 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1400 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1280 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1401 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1281 read alic 1402 read alic
1282 case ${alic} in 1403 case ${alic} in
1289 die "Failed to accept license" 1410 die "Failed to accept license"
1290 ;; 1411 ;;
1291 esac 1412 esac
1292} 1413}
1293 1414
1415# @FUNCTION: cdrom_get_cds
1416# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1417# @DESCRIPTION:
1294# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1418# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1295# the whole 'non-interactive' policy, but damnit I want CD support ! 1419# the whole 'non-interactive' policy, but damnit I want CD support !
1296# 1420#
1297# with these cdrom functions we handle all the user interaction and 1421# With these cdrom functions we handle all the user interaction and
1298# standardize everything. all you have to do is call cdrom_get_cds() 1422# standardize everything. All you have to do is call cdrom_get_cds()
1299# and when the function returns, you can assume that the cd has been 1423# and when the function returns, you can assume that the cd has been
1300# found at CDROM_ROOT. 1424# found at CDROM_ROOT.
1301# 1425#
1426# The function will attempt to locate a cd based upon a file that is on
1427# the cd. The more files you give this function, the more cds
1428# the cdrom functions will handle.
1429#
1302# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1430# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1303# etc... if you want to give the cds better names, then just export 1431# etc... If you want to give the cds better names, then just export
1304# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1432# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1433# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1434# also use the CDROM_NAME_SET bash array.
1305# 1435#
1306# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1436# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1307#
1308# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1309# - this will attempt to locate a cd based upon a file that is on
1310# the cd ... the more files you give this function, the more cds
1311# the cdrom functions will handle
1312cdrom_get_cds() { 1437cdrom_get_cds() {
1313 # first we figure out how many cds we're dealing with by 1438 # first we figure out how many cds we're dealing with by
1314 # the # of files they gave us 1439 # the # of files they gave us
1315 local cdcnt=0 1440 local cdcnt=0
1316 local f= 1441 local f=
1317 for f in "$@" ; do 1442 for f in "$@" ; do
1318 cdcnt=$((cdcnt + 1)) 1443 ((++cdcnt))
1319 export CDROM_CHECK_${cdcnt}="$f" 1444 export CDROM_CHECK_${cdcnt}="$f"
1320 done 1445 done
1321 export CDROM_TOTAL_CDS=${cdcnt} 1446 export CDROM_TOTAL_CDS=${cdcnt}
1322 export CDROM_CURRENT_CD=1 1447 export CDROM_CURRENT_CD=1
1323 1448
1324 # now we see if the user gave use CD_ROOT ... 1449 # now we see if the user gave use CD_ROOT ...
1325 # if they did, let's just believe them that it's correct 1450 # if they did, let's just believe them that it's correct
1326 if [[ ! -z ${CD_ROOT} ]] ; then
1327 export CDROM_ROOT=${CD_ROOT}
1328 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1329 return
1330 fi
1331 # do the same for CD_ROOT_X
1332 if [[ ! -z ${CD_ROOT_1} ]] ; then 1451 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1333 local var= 1452 local var=
1334 cdcnt=0 1453 cdcnt=0
1335 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1454 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1336 cdcnt=$((cdcnt + 1)) 1455 ((++cdcnt))
1337 var="CD_ROOT_${cdcnt}" 1456 var="CD_ROOT_${cdcnt}"
1457 [[ -z ${!var} ]] && var="CD_ROOT"
1338 if [[ -z ${!var} ]] ; then 1458 if [[ -z ${!var} ]] ; then
1339 eerror "You must either use just the CD_ROOT" 1459 eerror "You must either use just the CD_ROOT"
1340 eerror "or specify ALL the CD_ROOT_X variables." 1460 eerror "or specify ALL the CD_ROOT_X variables."
1341 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1461 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1342 die "could not locate CD_ROOT_${cdcnt}" 1462 die "could not locate CD_ROOT_${cdcnt}"
1343 fi 1463 fi
1344 export CDROM_ROOTS_${cdcnt}="${!var}"
1345 done 1464 done
1346 export CDROM_ROOT=${CDROM_ROOTS_1} 1465 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1347 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1466 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1467 export CDROM_SET=-1
1468 for f in ${CDROM_CHECK_1//:/ } ; do
1469 ((++CDROM_SET))
1470 [[ -e ${CD_ROOT}/${f} ]] && break
1471 done
1472 export CDROM_MATCH=${f}
1348 return 1473 return
1349 fi 1474 fi
1350 1475
1476 # User didn't help us out so lets make sure they know they can
1477 # simplify the whole process ...
1351 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1478 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1352 einfon "This ebuild will need the " 1479 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1353 if [[ -z ${CDROM_NAME} ]] ; then
1354 echo "cdrom for ${PN}."
1355 else
1356 echo "${CDROM_NAME}."
1357 fi
1358 echo 1480 echo
1359 einfo "If you do not have the CD, but have the data files" 1481 einfo "If you do not have the CD, but have the data files"
1360 einfo "mounted somewhere on your filesystem, just export" 1482 einfo "mounted somewhere on your filesystem, just export"
1361 einfo "the variable CD_ROOT so that it points to the" 1483 einfo "the variable CD_ROOT so that it points to the"
1362 einfo "directory containing the files." 1484 einfo "directory containing the files."
1363 echo 1485 echo
1364 einfo "For example:" 1486 einfo "For example:"
1365 einfo "export CD_ROOT=/mnt/cdrom" 1487 einfo "export CD_ROOT=/mnt/cdrom"
1366 echo 1488 echo
1367 else 1489 else
1490 if [[ -n ${CDROM_NAME_SET} ]] ; then
1491 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1492 cdcnt=0
1493 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1494 ((++cdcnt))
1495 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1496 done
1497 fi
1498
1368 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1499 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1369 cdcnt=0 1500 cdcnt=0
1370 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1501 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1371 cdcnt=$((cdcnt + 1)) 1502 ((++cdcnt))
1372 var="CDROM_NAME_${cdcnt}" 1503 var="CDROM_NAME_${cdcnt}"
1373 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1504 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1374 done 1505 done
1375 echo 1506 echo
1376 einfo "If you do not have the CDs, but have the data files" 1507 einfo "If you do not have the CDs, but have the data files"
1377 einfo "mounted somewhere on your filesystem, just export" 1508 einfo "mounted somewhere on your filesystem, just export"
1378 einfo "the following variables so they point to the right place:" 1509 einfo "the following variables so they point to the right place:"
1379 einfon "" 1510 einfon ""
1380 cdcnt=0 1511 cdcnt=0
1381 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1512 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1382 cdcnt=$((cdcnt + 1)) 1513 ((++cdcnt))
1383 echo -n " CD_ROOT_${cdcnt}" 1514 echo -n " CD_ROOT_${cdcnt}"
1384 done 1515 done
1385 echo 1516 echo
1386 einfo "Or, if you have all the files in the same place, or" 1517 einfo "Or, if you have all the files in the same place, or"
1387 einfo "you only have one cdrom, you can export CD_ROOT" 1518 einfo "you only have one cdrom, you can export CD_ROOT"
1390 echo 1521 echo
1391 einfo "For example:" 1522 einfo "For example:"
1392 einfo "export CD_ROOT_1=/mnt/cdrom" 1523 einfo "export CD_ROOT_1=/mnt/cdrom"
1393 echo 1524 echo
1394 fi 1525 fi
1526
1527 export CDROM_SET=""
1395 export CDROM_CURRENT_CD=0 1528 export CDROM_CURRENT_CD=0
1396 cdrom_load_next_cd 1529 cdrom_load_next_cd
1397} 1530}
1398 1531
1399# this is only used when you need access to more than one cd. 1532# @FUNCTION: cdrom_load_next_cd
1400# when you have finished using the first cd, just call this function. 1533# @DESCRIPTION:
1401# when it returns, CDROM_ROOT will be pointing to the second cd. 1534# Some packages are so big they come on multiple CDs. When you're done reading
1402# remember, you can only go forward in the cd chain, you can't go back. 1535# files off a CD and want access to the next one, just call this function.
1536# Again, all the messy details of user interaction are taken care of for you.
1537# Once this returns, just read the variable CDROM_ROOT for the location of the
1538# mounted CD. Note that you can only go forward in the CD list, so make sure
1539# you only call this function when you're done using the current CD.
1403cdrom_load_next_cd() { 1540cdrom_load_next_cd() {
1404 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1405 local var= 1541 local var
1406 1542 ((++CDROM_CURRENT_CD))
1407 if [[ ! -z ${CD_ROOT} ]] ; then
1408 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1409 return
1410 fi
1411 1543
1412 unset CDROM_ROOT 1544 unset CDROM_ROOT
1413 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1545 var=CD_ROOT_${CDROM_CURRENT_CD}
1546 [[ -z ${!var} ]] && var="CD_ROOT"
1414 if [[ -z ${!var} ]] ; then 1547 if [[ -z ${!var} ]] ; then
1415 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1548 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1416 cdrom_locate_file_on_cd ${!var} 1549 _cdrom_locate_file_on_cd ${!var}
1417 else 1550 else
1418 export CDROM_ROOT=${!var} 1551 export CDROM_ROOT=${!var}
1419 fi 1552 fi
1420 1553
1421 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1554 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1426# all it does is try to locate a give file on a cd ... if the cd isn't 1559# all it does is try to locate a give file on a cd ... if the cd isn't
1427# found, then a message asking for the user to insert the cdrom will be 1560# found, then a message asking for the user to insert the cdrom will be
1428# displayed and we'll hang out here until: 1561# displayed and we'll hang out here until:
1429# (1) the file is found on a mounted cdrom 1562# (1) the file is found on a mounted cdrom
1430# (2) the user hits CTRL+C 1563# (2) the user hits CTRL+C
1431cdrom_locate_file_on_cd() { 1564_cdrom_locate_file_on_cd() {
1565 local mline=""
1566 local showedmsg=0 showjolietmsg=0
1567
1432 while [[ -z ${CDROM_ROOT} ]] ; do 1568 while [[ -z ${CDROM_ROOT} ]] ; do
1569 local i=0
1570 local -a cdset=(${*//:/ })
1571 if [[ -n ${CDROM_SET} ]] ; then
1572 cdset=(${cdset[${CDROM_SET}]})
1573 fi
1574
1575 while [[ -n ${cdset[${i}]} ]] ; do
1433 local dir="$(dirname ${@})" 1576 local dir=$(dirname ${cdset[${i}]})
1434 local file="$(basename ${@})" 1577 local file=$(basename ${cdset[${i}]})
1435 local mline=""
1436 local showedmsg=0
1437 1578
1438 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do 1579 local point= node= fs= foo=
1580 while read point node fs foo ; do
1581 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1582 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1583 && continue
1584 point=${point//\040/ }
1439 [[ -d ${mline}/${dir} ]] || continue 1585 [[ ! -d ${point}/${dir} ]] && continue
1440 [[ ! -z $(find ${mline}/${dir} -iname ${file} -maxdepth 1) ]] \ 1586 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1441 && export CDROM_ROOT=${mline} 1587 export CDROM_ROOT=${point}
1588 export CDROM_SET=${i}
1589 export CDROM_MATCH=${cdset[${i}]}
1590 return
1591 done <<< "$(get_mounts)"
1592
1593 ((++i))
1442 done 1594 done
1443 1595
1444 if [[ -z ${CDROM_ROOT} ]] ; then
1445 echo 1596 echo
1446 if [[ ${showedmsg} -eq 0 ]] ; then 1597 if [[ ${showedmsg} -eq 0 ]] ; then
1447 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1598 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1448 if [[ -z ${CDROM_NAME} ]] ; then 1599 if [[ -z ${CDROM_NAME} ]] ; then
1449 einfo "Please insert the cdrom for ${PN} now !" 1600 einfo "Please insert+mount the cdrom for ${PN} now !"
1450 else
1451 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1452 fi
1453 else 1601 else
1454 if [[ -z ${CDROM_NAME_1} ]] ; then
1455 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1456 else
1457 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1458 einfo "Please insert+mount the ${!var} cdrom now !" 1602 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1459 fi
1460 fi 1603 fi
1461 showedmsg=1 1604 else
1605 if [[ -z ${CDROM_NAME_1} ]] ; then
1606 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1607 else
1608 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1609 einfo "Please insert+mount the ${!var} cdrom now !"
1610 fi
1462 fi 1611 fi
1612 showedmsg=1
1613 fi
1463 einfo "Press return to scan for the cd again" 1614 einfo "Press return to scan for the cd again"
1464 einfo "or hit CTRL+C to abort the emerge." 1615 einfo "or hit CTRL+C to abort the emerge."
1465 read 1616 echo
1617 if [[ ${showjolietmsg} -eq 0 ]] ; then
1618 showjolietmsg=1
1619 else
1620 ewarn "If you are having trouble with the detection"
1621 ewarn "of your CD, it is possible that you do not have"
1622 ewarn "Joliet support enabled in your kernel. Please"
1623 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1624 ebeep 5
1466 fi 1625 fi
1626 read || die "something is screwed with your system"
1467 done 1627 done
1468} 1628}
1469 1629
1630# @FUNCTION: strip-linguas
1631# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1632# @DESCRIPTION:
1470# Make sure that LINGUAS only contains languages that 1633# Make sure that LINGUAS only contains languages that
1471# a package can support 1634# a package can support. The first form allows you to
1472# 1635# specify a list of LINGUAS. The -i builds a list of po
1473# usage: strip-linguas <allow LINGUAS> 1636# files found in all the directories and uses the
1474# strip-linguas -i <directories of .po files> 1637# intersection of the lists. The -u builds a list of po
1475# strip-linguas -u <directories of .po files> 1638# files found in all the directories and uses the union
1476# 1639# of the lists.
1477# The first form allows you to specify a list of LINGUAS.
1478# The -i builds a list of po files found in all the
1479# directories and uses the intersection of the lists.
1480# The -u builds a list of po files found in all the
1481# directories and uses the union of the lists.
1482strip-linguas() { 1640strip-linguas() {
1483 local ls newls 1641 local ls newls nols
1484 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1642 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1485 local op=$1; shift 1643 local op=$1; shift
1486 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1644 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1487 local d f 1645 local d f
1488 for d in "$@" ; do 1646 for d in "$@" ; do
1489 if [[ ${op} == "-u" ]] ; then 1647 if [[ ${op} == "-u" ]] ; then
1490 newls=${ls} 1648 newls=${ls}
1491 else 1649 else
1492 newls="" 1650 newls=""
1493 fi 1651 fi
1494 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1652 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1495 if [[ ${op} == "-i" ]] ; then 1653 if [[ ${op} == "-i" ]] ; then
1496 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1654 hasq ${f} ${ls} && newls="${newls} ${f}"
1497 else 1655 else
1498 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1656 hasq ${f} ${ls} || newls="${newls} ${f}"
1499 fi 1657 fi
1500 done 1658 done
1501 ls=${newls} 1659 ls=${newls}
1502 done 1660 done
1503 ls=${ls//.po}
1504 else 1661 else
1505 ls=$@ 1662 ls="$@"
1506 fi 1663 fi
1507 1664
1508 ls=" ${ls} " 1665 nols=""
1509 newls="" 1666 newls=""
1510 for f in ${LINGUAS} ; do 1667 for f in ${LINGUAS} ; do
1511 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1668 if hasq ${f} ${ls} ; then
1512 newls="${newls} ${f}" 1669 newls="${newls} ${f}"
1513 else 1670 else
1514 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1671 nols="${nols} ${f}"
1515 fi 1672 fi
1516 done 1673 done
1517 if [[ -z ${newls} ]] ; then 1674 [[ -n ${nols} ]] \
1518 unset LINGUAS 1675 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1519 else
1520 export LINGUAS=${newls:1} 1676 export LINGUAS=${newls:1}
1521 fi
1522} 1677}
1523 1678
1524# moved from kernel.eclass since they are generally useful outside of 1679# @FUNCTION: preserve_old_lib
1525# kernel.eclass -iggy (20041002) 1680# @USAGE: <libs to preserve> [more libs]
1526 1681# @DESCRIPTION:
1527# the following functions are useful in kernel module ebuilds, etc.
1528# for an example see ivtv or drbd ebuilds
1529
1530# set's ARCH to match what the kernel expects
1531set_arch_to_kernel() {
1532 i=10
1533 while ((i--)) ; do
1534 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1535 done
1536 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1537 case ${ARCH} in
1538 x86) export ARCH="i386";;
1539 amd64) export ARCH="x86_64";;
1540 hppa) export ARCH="parisc";;
1541 mips) export ARCH="mips";;
1542 sparc) export ARCH="$(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!
1543 *) export ARCH="${ARCH}";;
1544 esac
1545}
1546
1547# set's ARCH back to what portage expects
1548set_arch_to_portage() {
1549 i=10
1550 while ((i--)) ; do
1551 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1552 done
1553 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1554}
1555
1556# Jeremy Huddleston <eradicator@gentoo.org>:
1557# preserve_old_lib /path/to/libblah.so.0
1558# preserve_old_lib_notify /path/to/libblah.so.0
1559#
1560# These functions are useful when a lib in your package changes --soname. Such 1682# These functions are useful when a lib in your package changes ABI SONAME.
1561# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1683# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1562# would break packages that link against it. Most people get around this 1684# would break packages that link against it. Most people get around this
1563# by using the portage SLOT mechanism, but that is not always a relevant 1685# by using the portage SLOT mechanism, but that is not always a relevant
1564# solution, so instead you can add the following to your ebuilds: 1686# solution, so instead you can call this from pkg_preinst. See also the
1565# 1687# preserve_old_lib_notify function.
1566# src_install() {
1567# ...
1568# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1569# ...
1570# }
1571#
1572# pkg_postinst() {
1573# ...
1574# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1575# ...
1576# }
1577
1578preserve_old_lib() { 1688preserve_old_lib() {
1579 LIB=$1 1689 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1690 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1691 die "Invalid preserve_old_lib() usage"
1692 fi
1693 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1580 1694
1581 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1695 # let portage worry about it
1582 SONAME=`basename ${LIB}` 1696 has preserve-libs ${FEATURES} && return 0
1583 DIRNAME=`dirname ${LIB}`
1584 1697
1585 dodir ${DIRNAME} 1698 local lib dir
1586 cp ${ROOT}${LIB} ${D}${DIRNAME} 1699 for lib in "$@" ; do
1700 [[ -e ${ROOT}/${lib} ]] || continue
1701 dir=${lib%/*}
1702 dodir ${dir} || die "dodir ${dir} failed"
1703 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1587 touch ${D}${LIB} 1704 touch "${D}"/${lib}
1588 fi 1705 done
1589} 1706}
1590 1707
1708# @FUNCTION: preserve_old_lib_notify
1709# @USAGE: <libs to notify> [more libs]
1710# @DESCRIPTION:
1711# Spit helpful messages about the libraries preserved by preserve_old_lib.
1591preserve_old_lib_notify() { 1712preserve_old_lib_notify() {
1592 LIB=$1 1713 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1714 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1715 die "Invalid preserve_old_lib_notify() usage"
1716 fi
1593 1717
1594 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1718 # let portage worry about it
1595 SONAME=`basename ${LIB}` 1719 has preserve-libs ${FEATURES} && return 0
1596 1720
1721 local lib notice=0
1722 for lib in "$@" ; do
1723 [[ -e ${ROOT}/${lib} ]] || continue
1724 if [[ ${notice} -eq 0 ]] ; then
1725 notice=1
1597 einfo "An old version of an installed library was detected on your system." 1726 ewarn "Old versions of installed libraries were detected on your system."
1598 einfo "In order to avoid breaking packages that link against is, this older version" 1727 ewarn "In order to avoid breaking packages that depend on these old libs,"
1599 einfo "is not being removed. In order to make full use of this newer version," 1728 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1600 einfo "you will need to execute the following command:" 1729 ewarn "in order to remove these old dependencies. If you do not have this"
1601 einfo " revdep-rebuild --soname ${SONAME}" 1730 ewarn "helper program, simply emerge the 'gentoolkit' package."
1602 einfo 1731 ewarn
1603 einfo "After doing that, you can safely remove ${LIB}"
1604 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1605 fi 1732 fi
1733 ewarn " # revdep-rebuild --library ${lib##*/}"
1734 done
1735 if [[ ${notice} -eq 1 ]] ; then
1736 ewarn
1737 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1738 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1739 for lib in "$@" ; do
1740 ewarn " # rm '${lib}'"
1741 done
1742 fi
1606} 1743}
1607 1744
1608# Hack for people to figure out if a package was built with 1745# @FUNCTION: built_with_use
1609# certain USE flags 1746# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1747# @DESCRIPTION:
1748# A temporary hack until portage properly supports DEPENDing on USE
1749# flags being enabled in packages. This will check to see if the specified
1750# DEPEND atom was built with the specified list of USE flags. The
1751# --missing option controls the behavior if called on a package that does
1752# not actually support the defined USE flags (aka listed in IUSE).
1753# The default is to abort (call die). The -a and -o flags control
1754# the requirements of the USE flags. They correspond to "and" and "or"
1755# logic. So the -a flag means all listed USE flags must be enabled
1756# while the -o flag means at least one of the listed IUSE flags must be
1757# enabled. The --hidden option is really for internal use only as it
1758# means the USE flag we're checking is hidden expanded, so it won't be found
1759# in IUSE like normal USE flags.
1610# 1760#
1611# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1761# Remember that this function isn't terribly intelligent so order of optional
1612# ex: built_with_use xchat gtk2 1762# flags matter.
1613#
1614# Flags: -a all USE flags should be utilized
1615# -o at least one USE flag should be utilized
1616# Note: the default flag is '-a'
1617built_with_use() { 1763built_with_use() {
1764 local hidden="no"
1765 if [[ $1 == "--hidden" ]] ; then
1766 hidden="yes"
1767 shift
1768 fi
1769
1770 local missing_action="die"
1771 if [[ $1 == "--missing" ]] ; then
1772 missing_action=$2
1773 shift ; shift
1774 case ${missing_action} in
1775 true|false|die) ;;
1776 *) die "unknown action '${missing_action}'";;
1777 esac
1778 fi
1779
1618 local opt=$1 1780 local opt=$1
1619 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1781 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1620 1782
1621 local PKG=$(best_version $1) 1783 local PKG=$(best_version $1)
1784 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1622 shift 1785 shift
1623 1786
1624 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1787 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1625 [[ ! -e ${USEFILE} ]] && return 1 1788 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1789
1790 # if the IUSE file doesn't exist, the read will error out, we need to handle
1791 # this gracefully
1792 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1793 case ${missing_action} in
1794 true) return 0;;
1795 false) return 1;;
1796 die) die "Unable to determine what USE flags $PKG was built with";;
1797 esac
1798 fi
1799
1800 if [[ ${hidden} == "no" ]] ; then
1801 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1802 # Don't check USE_EXPAND #147237
1803 local expand
1804 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1805 if [[ $1 == ${expand}_* ]] ; then
1806 expand=""
1807 break
1808 fi
1809 done
1810 if [[ -n ${expand} ]] ; then
1811 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1812 case ${missing_action} in
1813 true) return 0;;
1814 false) return 1;;
1815 die) die "$PKG does not actually support the $1 USE flag!";;
1816 esac
1817 fi
1818 fi
1819 fi
1626 1820
1627 local USE_BUILT=$(<${USEFILE}) 1821 local USE_BUILT=$(<${USEFILE})
1628 while [[ $# -gt 0 ]] ; do 1822 while [[ $# -gt 0 ]] ; do
1629 if [[ ${opt} = "-o" ]] ; then 1823 if [[ ${opt} = "-o" ]] ; then
1630 has $1 ${USE_BUILT} && return 0 1824 has $1 ${USE_BUILT} && return 0
1634 shift 1828 shift
1635 done 1829 done
1636 [[ ${opt} = "-a" ]] 1830 [[ ${opt} = "-a" ]]
1637} 1831}
1638 1832
1833# @FUNCTION: epunt_cxx
1834# @USAGE: [dir to scan]
1835# @DESCRIPTION:
1639# Many configure scripts wrongly bail when a C++ compiler 1836# Many configure scripts wrongly bail when a C++ compiler could not be
1640# could not be detected. #73450 1837# detected. If dir is not specified, then it defaults to ${S}.
1838#
1839# http://bugs.gentoo.org/73450
1641epunt_cxx() { 1840epunt_cxx() {
1642 local dir=$1 1841 local dir=$1
1643 [[ -z ${dir} ]] && dir=${S} 1842 [[ -z ${dir} ]] && dir=${S}
1644 ebegin "Removing useless C++ checks" 1843 ebegin "Removing useless C++ checks"
1645 local f 1844 local f
1646 for f in $(find ${dir} -name configure) ; do 1845 find "${dir}" -name configure | while read f ; do
1647 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1846 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1648 done 1847 done
1649 eend 0 1848 eend 0
1650} 1849}
1651 1850
1652# dopamd <file> [more files] 1851# @FUNCTION: make_wrapper
1653# 1852# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1654# Install pam auth config file in /etc/pam.d 1853# @DESCRIPTION:
1655dopamd() { 1854# Create a shell wrapper script named wrapper in installpath
1656 [[ -z $1 ]] && die "dopamd requires at least one argument" 1855# (defaults to the bindir) to execute target (default of wrapper) by
1657 1856# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1658 use pam || return 0 1857# libpaths followed by optionally changing directory to chdir.
1659 1858make_wrapper() {
1660 insinto /etc/pam.d 1859 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1661 # these are the default doins options, but be explicit just in case 1860 local tmpwrapper=$(emktemp)
1662 insopts -m 0644 -o root -g root 1861 # We don't want to quote ${bin} so that people can pass complex
1663 doins "$@" || die "failed to install $@" 1862 # things as $bin ... "./someprog --args"
1863 cat << EOF > "${tmpwrapper}"
1864#!/bin/sh
1865cd "${chdir:-.}"
1866if [ -n "${libdir}" ] ; then
1867 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1868 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1869 else
1870 export LD_LIBRARY_PATH="${libdir}"
1871 fi
1872fi
1873exec ${bin} "\$@"
1874EOF
1875 chmod go+rx "${tmpwrapper}"
1876 if [[ -n ${path} ]] ; then
1877 (
1878 exeinto "${path}"
1879 newexe "${tmpwrapper}" "${wrapper}"
1880 ) || die
1881 else
1882 newbin "${tmpwrapper}" "${wrapper}" || die
1883 fi
1664} 1884}
1665# newpamd <old name> <new name>
1666#
1667# Install pam file <old name> as <new name> in /etc/pam.d
1668newpamd() {
1669 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1670 1885
1671 use pam || return 0 1886# @FUNCTION: prepalldocs
1887# @USAGE:
1888# @DESCRIPTION:
1889# Compress files in /usr/share/doc which are not already
1890# compressed, excluding /usr/share/doc/${PF}/html.
1891# Uses the ecompressdir to do the compression.
1892# 2009-02-18 by betelgeuse:
1893# Commented because ecompressdir is even more internal to
1894# Portage than prepalldocs (it's not even mentioned in man 5
1895# ebuild). Please submit a better version for review to gentoo-dev
1896# if you want prepalldocs here.
1897#prepalldocs() {
1898# if [[ -n $1 ]] ; then
1899# ewarn "prepalldocs: invalid usage; takes no arguments"
1900# fi
1672 1901
1673 insinto /etc/pam.d 1902# cd "${D}"
1674 # these are the default doins options, but be explicit just in case 1903# [[ -d usr/share/doc ]] || return 0
1675 insopts -m 0644 -o root -g root 1904
1676 newins "$1" "$2" || die "failed to install $1 as $2" 1905# find usr/share/doc -exec gzip {} +
1677} 1906# ecompressdir --ignore /usr/share/doc/${PF}/html
1907# ecompressdir --queue /usr/share/doc
1908#}

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