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1# Copyright 1999-2004 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 1.144 2005/02/03 22:11:33 chriswhite Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.343 2010/05/11 20:08:02 mr_bones_ 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 ${ECLASS} eclass"
19 21
20# ecpu_check 22if has "${EAPI:-0}" 0 1 2; then
21# Usage:
22#
23# ecpu_check array_of_cpu_flags
24#
25# array_of_cpu_flags - An array of cpu flags to check against USE flags
26#
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 23
36ecpu_check() { 24# @FUNCTION: epause
37 CPU_FLAGS=$1 25# @USAGE: [seconds]
38 USER_CPU=`grep "flags" /proc/cpuinfo` 26# @DESCRIPTION:
39 27# Sleep for the specified number of seconds (default of 5 seconds). Useful when
40 for flags in `seq 1 ${#CPU_FLAGS[@]}` 28# printing a message the user should probably be reading and often used in
41 do 29# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
42 if has ${CPU_FLAGS[$flags - 1]} $USER_CPU && ! has ${CPU_FLAGS[$flags - 1]} $USE 30# don't wait at all. Defined in EAPIs 0 1 and 2.
43 then
44 ewarn "Your system is ${CPU_FLAGS[$flags - 1]} capable but you don't have it enabled!"
45 ewarn "You might be cross compiling (in this case set CROSSCOMPILE to 1 to disable this warning."
46 fi
47
48 if ! has ${CPU_FLAGS[$flags - 1]} $USER_CPU && has ${CPU_FLAGS[$flags -1]} $USE
49 then
50 ewarn "You have ${CPU_FLAGS[$flags - 1]} support enabled but your processor doesn't"
51 ewarn "Seem to support it! You might be cross compiling or do not have /proc filesystem"
52 ewarn "enabled. If either is the case, set CROSSCOMPILE to 1 to disable this warning."
53 fi
54 done
55}
56
57# Wait for the supplied number of seconds. If no argument is supplied, defaults
58# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not
59# outputting to a terminal, don't wait. For compatability purposes, the argument
60# must be an integer greater than zero.
61# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
62epause() { 31epause() {
63 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 32 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
64 sleep ${1:-5}
65 fi
66} 33}
67 34
68# Beep the specified number of times (defaults to five). If our output 35# @FUNCTION: ebeep
69# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 36# @USAGE: [number of beeps]
70# don't beep. 37# @DESCRIPTION:
71# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 38# Issue the specified number of beeps (default of 5 beeps). Useful when
39# printing a message the user should probably be reading and often used in
40# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
41# don't beep at all. Defined in EAPIs 0 1 and 2.
72ebeep() { 42ebeep() {
73 local n 43 local n
74 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 44 if [[ -z ${EBEEP_IGNORE} ]] ; then
75 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 45 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
76 echo -ne "\a" 46 echo -ne "\a"
77 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 47 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
78 echo -ne "\a" 48 echo -ne "\a"
79 sleep 1 49 sleep 1
80 done 50 done
81 fi 51 fi
82} 52}
83 53
84# This function generate linker scripts in /usr/lib for dynamic 54else
85# libs in /lib. This is to fix linking problems when you have
86# the .so in /lib, and the .a in /usr/lib. What happens is that
87# in some cases when linking dynamic, the .a in /usr/lib is used
88# instead of the .so in /lib due to gcc/libtool tweaking ld's
89# library search path. This cause many builds to fail.
90# See bug #4411 for more info.
91#
92# To use, simply call:
93#
94# gen_usr_ldscript libfoo.so
95#
96# Note that you should in general use the unversioned name of
97# the library, as ldconfig should usually update it correctly
98# to point to the latest version of the library present.
99#
100# <azarah@gentoo.org> (26 Oct 2002)
101#
102gen_usr_ldscript() {
103 local libdir="$(get_libdir)"
104 # Just make sure it exists
105 dodir /usr/${libdir}
106 55
107 cat > "${D}/usr/${libdir}/${1}" << END_LDSCRIPT 56ebeep() {
108/* GNU ld script 57 ewarn "QA Notice: ebeep is not defined in EAPI=${EAPI}, please file a bug at http://bugs.gentoo.org"
109 Because Gentoo have critical dynamic libraries
110 in /lib, and the static versions in /usr/lib, we
111 need to have a "fake" dynamic lib in /usr/lib,
112 otherwise we run into linking problems.
113 See bug #4411 on http://bugs.gentoo.org/ for
114 more info. */
115GROUP ( /${libdir}/${1} )
116END_LDSCRIPT
117 fperms a+x "/usr/${libdir}/${1}"
118} 58}
119 59
120# Simple function to draw a line consisting of '=' the same length as $* 60epause() {
121# 61 ewarn "QA Notice: epause is not defined in EAPI=${EAPI}, please file a bug at http://bugs.gentoo.org"
122# <azarah@gentoo.org> (11 Nov 2002) 62}
123#
124draw_line() {
125 local i=0
126 local str_length=""
127 63
128 # Handle calls that do not have args, or wc not being installed ... 64fi
129 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ] 65
130 then 66# @FUNCTION: ecvs_clean
131 echo "===============================================================" 67# @USAGE: [list of dirs]
68# @DESCRIPTION:
69# Remove CVS directories recursiveley. Useful when a source tarball contains
70# internal CVS directories. Defaults to $PWD.
71ecvs_clean() {
72 [[ -z $* ]] && set -- .
73 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
74 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
75}
76
77# @FUNCTION: esvn_clean
78# @USAGE: [list of dirs]
79# @DESCRIPTION:
80# Remove .svn directories recursiveley. Useful when a source tarball contains
81# internal Subversion directories. Defaults to $PWD.
82esvn_clean() {
83 [[ -z $* ]] && set -- .
84 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
85}
86
87# @FUNCTION: eshopts_push
88# @USAGE: [options to `set` or `shopt`]
89# @DESCRIPTION:
90# Often times code will want to enable a shell option to change code behavior.
91# Since changing shell options can easily break other pieces of code (which
92# assume the default state), eshopts_push is used to (1) push the current shell
93# options onto a stack and (2) pass the specified arguments to set.
94#
95# If the first argument is '-s' or '-u', we assume you want to call `shopt`
96# rather than `set` as there are some options only available via that.
97#
98# A common example is to disable shell globbing so that special meaning/care
99# may be used with variables/arguments to custom functions. That would be:
100# @CODE
101# eshopts_push -o noglob
102# for x in ${foo} ; do
103# if ...some check... ; then
104# eshopts_pop
132 return 0 105# return 0
133 fi 106# fi
134
135 # Get the length of $*
136 str_length="$(echo -n "$*" | wc -m)"
137
138 while [ "$i" -lt "${str_length}" ]
139 do
140 echo -n "="
141
142 i=$((i + 1))
143 done 107# done
144 108# eshopts_pop
145 echo 109# @CODE
146 110eshopts_push() {
147 return 0 111 # have to assume __ESHOPTS_SAVE__ isn't screwed with
112 # as a `declare -a` here will reset its value
113 local i=${#__ESHOPTS_SAVE__[@]}
114 if [[ $1 == -[su] ]] ; then
115 __ESHOPTS_SAVE__[$i]=$(shopt -p)
116 [[ $# -eq 0 ]] && return 0
117 shopt "$@" || die "eshopts_push: bad options to shopt: $*"
118 else
119 __ESHOPTS_SAVE__[$i]=$-
120 [[ $# -eq 0 ]] && return 0
121 set "$@" || die "eshopts_push: bad options to set: $*"
122 fi
148} 123}
149 124
150# Default directory where patches are located 125# @FUNCTION: eshopts_pop
126# @USAGE:
127# @DESCRIPTION:
128# Restore the shell options to the state saved with the corresponding
129# eshopts_push call. See that function for more details.
130eshopts_pop() {
131 [[ $# -ne 0 ]] && die "eshopts_pop takes no arguments"
132 local i=$(( ${#__ESHOPTS_SAVE__[@]} - 1 ))
133 [[ ${i} -eq -1 ]] && die "eshopts_{push,pop}: unbalanced pair"
134 local s=${__ESHOPTS_SAVE__[$i]}
135 unset __ESHOPTS_SAVE__[$i]
136 if [[ ${s} == "shopt -"* ]] ; then
137 eval "${s}" || die "eshopts_pop: sanity: invalid shopt options: ${s}"
138 else
139 set +$- || die "eshopts_pop: sanity: invalid shell settings: $-"
140 set -${s} || die "eshopts_pop: sanity: unable to restore saved shell settings: ${s}"
141 fi
142}
143
144# @VARIABLE: EPATCH_SOURCE
145# @DESCRIPTION:
146# Default directory to search for patches.
151EPATCH_SOURCE="${WORKDIR}/patch" 147EPATCH_SOURCE="${WORKDIR}/patch"
152# Default extension for patches 148# @VARIABLE: EPATCH_SUFFIX
149# @DESCRIPTION:
150# Default extension for patches (do not prefix the period yourself).
153EPATCH_SUFFIX="patch.bz2" 151EPATCH_SUFFIX="patch.bz2"
152# @VARIABLE: EPATCH_OPTS
153# @DESCRIPTION:
154# Default options for patch 154# Default options for patch:
155# @CODE
155# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 156# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
156EPATCH_OPTS="-g0" 157# --no-backup-if-mismatch - do not leave .orig files behind
158# -E - automatically remove empty files
159# @CODE
160EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
161# @VARIABLE: EPATCH_EXCLUDE
162# @DESCRIPTION:
157# List of patches not to apply. Not this is only file names, 163# List of patches not to apply. Note this is only file names,
158# and not the full path .. 164# and not the full path. Globs accepted.
159EPATCH_EXCLUDE="" 165EPATCH_EXCLUDE=""
166# @VARIABLE: EPATCH_SINGLE_MSG
167# @DESCRIPTION:
160# Change the printed message for a single patch. 168# Change the printed message for a single patch.
161EPATCH_SINGLE_MSG="" 169EPATCH_SINGLE_MSG=""
162# Force applying bulk patches even if not following the style: 170# @VARIABLE: EPATCH_MULTI_MSG
163# 171# @DESCRIPTION:
164# ??_${ARCH}_foo.${EPATCH_SUFFIX} 172# Change the printed message for multiple patches.
165# 173EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
174# @VARIABLE: EPATCH_FORCE
175# @DESCRIPTION:
176# Only require patches to match EPATCH_SUFFIX rather than the extended
177# arch naming style.
166EPATCH_FORCE="no" 178EPATCH_FORCE="no"
167 179
168# This function is for bulk patching, or in theory for just one 180# @FUNCTION: epatch
169# or two patches. 181# @USAGE: [patches] [dirs of patches]
182# @DESCRIPTION:
183# epatch is designed to greatly simplify the application of patches. It can
184# process patch files directly, or directories of patches. The patches may be
185# compressed (bzip/gzip/etc...) or plain text. You generally need not specify
186# the -p option as epatch will automatically attempt -p0 to -p5 until things
187# apply successfully.
170# 188#
171# It should work with .bz2, .gz, .zip and plain text patches. 189# If you do not specify any options, then epatch will default to the directory
172# Currently all patches should be the same format. 190# specified by EPATCH_SOURCE.
173# 191#
174# You do not have to specify '-p' option to patch, as it will 192# When processing directories, epatch will apply all patches that match:
175# try with -p0 to -p5 until it succeed, or fail at -p5. 193# @CODE
176# 194# ${EPATCH_FORCE} == "yes"
177# Above EPATCH_* variables can be used to control various defaults,
178# bug they should be left as is to ensure an ebuild can rely on
179# them for.
180#
181# Patches are applied in current directory.
182#
183# Bulk Patches should preferibly have the form of:
184#
185# ??_${ARCH}_foo.${EPATCH_SUFFIX} 195# ??_${ARCH}_foo.${EPATCH_SUFFIX}
196# else
197# *.${EPATCH_SUFFIX}
198# @CODE
199# The leading ?? are typically numbers used to force consistent patch ordering.
200# The arch field is used to apply patches only for the host architecture with
201# the special value of "all" means apply for everyone. Note that using values
202# other than "all" is highly discouraged -- you should apply patches all the
203# time and let architecture details be detected at configure/compile time.
186# 204#
187# For example: 205# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
206# for patches to apply.
188# 207#
189# 01_all_misc-fix.patch.bz2 208# Refer to the other EPATCH_xxx variables for more customization of behavior.
190# 02_sparc_another-fix.patch.bz2
191#
192# This ensures that there are a set order, and you can have ARCH
193# specific patches.
194#
195# If you however give an argument to epatch(), it will treat it as a
196# single patch that need to be applied if its a file. If on the other
197# hand its a directory, it will set EPATCH_SOURCE to this.
198#
199# <azarah@gentoo.org> (10 Nov 2002)
200#
201epatch() { 209epatch() {
202 local PIPE_CMD="" 210 _epatch_draw_line() {
203 local STDERR_TARGET="${T}/$$.out" 211 # create a line of same length as input string
204 local PATCH_TARGET="${T}/$$.patch" 212 [[ -z $1 ]] && set "$(printf "%65s" '')"
205 local PATCH_SUFFIX="" 213 echo "${1//?/=}"
206 local SINGLE_PATCH="no" 214 }
207 local x=""
208 215
209 if [ "$#" -gt 1 ] 216 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
210 then 217
218 # Let the rest of the code process one user arg at a time --
219 # each arg may expand into multiple patches, and each arg may
220 # need to start off with the default global EPATCH_xxx values
221 if [[ $# -gt 1 ]] ; then
211 local m="" 222 local m
212 einfo "${#} patches to apply ..."
213 for m in "$@" ; do 223 for m in "$@" ; do
214 epatch "${m}" 224 epatch "${m}"
215 done 225 done
216 return 0 226 return 0
217 fi 227 fi
218 228
219 if [ -n "$1" -a -f "$1" ] 229 local SINGLE_PATCH="no"
220 then 230 # no args means process ${EPATCH_SOURCE}
231 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
232
233 if [[ -f $1 ]] ; then
221 SINGLE_PATCH="yes" 234 SINGLE_PATCH="yes"
222 235 set -- "$1"
223 local EPATCH_SOURCE="$1" 236 # Use the suffix from the single patch (localize it); the code
237 # below will find the suffix for us
224 local EPATCH_SUFFIX="${1##*\.}" 238 local EPATCH_SUFFIX=$1
225 239
226 elif [ -n "$1" -a -d "$1" ] 240 elif [[ -d $1 ]] ; then
227 then 241 # Some people like to make dirs of patches w/out suffixes (vim)
228 # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ... 242 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
229 if [ "${EPATCH_FORCE}" = "yes" ] && [ -z "${EPATCH_SUFFIX}" ] 243
244 else
245 # sanity check ... if it isn't a dir or file, wtf man ?
246 [[ $# -ne 0 ]] && EPATCH_SOURCE=$1
247 echo
248 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
249 eerror
250 eerror " ${EPATCH_SOURCE}"
251 eerror " ( ${EPATCH_SOURCE##*/} )"
252 echo
253 die "Cannot find \$EPATCH_SOURCE!"
254 fi
255
256 local PIPE_CMD
257 case ${EPATCH_SUFFIX##*\.} in
258 xz) PIPE_CMD="xz -dc" ;;
259 lzma) PIPE_CMD="lzma -dc" ;;
260 bz2) PIPE_CMD="bzip2 -dc" ;;
261 gz|Z|z) PIPE_CMD="gzip -dc" ;;
262 ZIP|zip) PIPE_CMD="unzip -p" ;;
263 *) ;;
264 esac
265
266 [[ ${SINGLE_PATCH} == "no" ]] && einfo "${EPATCH_MULTI_MSG}"
267
268 local x
269 for x in "$@" ; do
270 # If the patch dir given contains subdirs, or our EPATCH_SUFFIX
271 # didn't match anything, ignore continue on
272 [[ ! -f ${x} ]] && continue
273
274 local patchname=${x##*/}
275
276 # Apply single patches, or forced sets of patches, or
277 # patches with ARCH dependant names.
278 # ???_arch_foo.patch
279 # Else, skip this input altogether
280 local a=${patchname#*_} # strip the ???_
281 a=${a%%_*} # strip the _foo.patch
282 if ! [[ ${SINGLE_PATCH} == "yes" || \
283 ${EPATCH_FORCE} == "yes" || \
284 ${a} == all || \
285 ${a} == ${ARCH} ]]
230 then 286 then
231 local EPATCH_SOURCE="$1/*" 287 continue
288 fi
289
290 # Let people filter things dynamically
291 if [[ -n ${EPATCH_EXCLUDE} ]] ; then
292 # let people use globs in the exclude
293 eshopts_push -o noglob
294
295 local ex
296 for ex in ${EPATCH_EXCLUDE} ; do
297 if [[ ${patchname} == ${ex} ]] ; then
298 eshopts_pop
299 continue 2
300 fi
301 done
302
303 eshopts_pop
304 fi
305
306 if [[ ${SINGLE_PATCH} == "yes" ]] ; then
307 if [[ -n ${EPATCH_SINGLE_MSG} ]] ; then
308 einfo "${EPATCH_SINGLE_MSG}"
309 else
310 einfo "Applying ${patchname} ..."
311 fi
232 else 312 else
233 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 313 einfo " ${patchname} ..."
234 fi 314 fi
235 else 315
236 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 316 # most of the time, there will only be one run per unique name,
237 then 317 # but if there are more, make sure we get unique log filenames
238 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 318 local STDERR_TARGET="${T}/${patchname}.out"
239 then 319 if [[ -e ${STDERR_TARGET} ]] ; then
240 EPATCH_SOURCE="$1" 320 STDERR_TARGET="${T}/${patchname}-$$.out"
321 fi
322
323 printf "***** %s *****\n\n" "${patchname}" > "${STDERR_TARGET}"
324
325 # Decompress the patch if need be
326 local count=0
327 local PATCH_TARGET
328 if [[ -n ${PIPE_CMD} ]] ; then
329 PATCH_TARGET="${T}/$$.patch"
330 echo "PIPE_COMMAND: ${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> "${STDERR_TARGET}"
331
332 if ! (${PIPE_CMD} "${x}" > "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
333 echo
334 eerror "Could not extract patch!"
335 #die "Could not extract patch!"
336 count=5
337 break
241 fi 338 fi
339 else
340 PATCH_TARGET=${x}
341 fi
242 342
343 # Check for absolute paths in patches. If sandbox is disabled,
344 # people could (accidently) patch files in the root filesystem.
345 # Or trigger other unpleasantries #237667. So disallow -p0 on
346 # such patches.
347 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
348 if [[ -n ${abs_paths} ]] ; then
349 count=1
350 printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}"
351 fi
352
353 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/
354 while [[ ${count} -lt 5 ]] ; do
355 # Generate some useful debug info ...
356 (
357 _epatch_draw_line "***** ${patchname} *****"
243 echo 358 echo
244 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 359 echo "PATCH COMMAND: patch -p${count} ${EPATCH_OPTS} < '${PATCH_TARGET}'"
360 echo
361 _epatch_draw_line "***** ${patchname} *****"
362 ) >> "${STDERR_TARGET}"
363
364 if (patch -p${count} ${EPATCH_OPTS} --dry-run -f < "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
365 (
366 _epatch_draw_line "***** ${patchname} *****"
367 echo
368 echo "ACTUALLY APPLYING ${patchname} ..."
369 echo
370 _epatch_draw_line "***** ${patchname} *****"
371 patch -p${count} ${EPATCH_OPTS} < "${PATCH_TARGET}" 2>&1
372 ) >> "${STDERR_TARGET}"
373
374 if [ $? -ne 0 ] ; then
375 echo
376 eerror "A dry-run of patch command succeeded, but actually"
377 eerror "applying the patch failed!"
378 #die "Real world sux compared to the dreamworld!"
379 count=5
380 fi
381 break
382 fi
383
384 : $(( count++ ))
385 done
386
387 # if we had to decompress the patch, delete the temp one
388 if [[ -n ${PIPE_CMD} ]] ; then
389 rm -f "${PATCH_TARGET}"
390 fi
391
392 if [[ ${count} -ge 5 ]] ; then
393 echo
394 eerror "Failed Patch: ${patchname} !"
395 eerror " ( ${PATCH_TARGET} )"
245 eerror 396 eerror
246 eerror " ${EPATCH_SOURCE}" 397 eerror "Include in your bugreport the contents of:"
247 eerror " ( ${EPATCH_SOURCE##*/} )" 398 eerror
399 eerror " ${STDERR_TARGET}"
248 echo 400 echo
249 die "Cannot find \$EPATCH_SOURCE!" 401 die "Failed Patch: ${patchname}!"
250 fi
251
252 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
253 fi
254
255 case ${EPATCH_SUFFIX##*\.} in
256 bz2)
257 PIPE_CMD="bzip2 -dc"
258 PATCH_SUFFIX="bz2"
259 ;;
260 gz|Z|z)
261 PIPE_CMD="gzip -dc"
262 PATCH_SUFFIX="gz"
263 ;;
264 ZIP|zip)
265 PIPE_CMD="unzip -p"
266 PATCH_SUFFIX="zip"
267 ;;
268 *)
269 PIPE_CMD="cat"
270 PATCH_SUFFIX="patch"
271 ;;
272 esac
273
274 if [ "${SINGLE_PATCH}" = "no" ]
275 then
276 einfo "Applying various patches (bugfixes/updates) ..."
277 fi
278 for x in ${EPATCH_SOURCE}
279 do
280 # New ARCH dependant patch naming scheme ...
281 #
282 # ???_arch_foo.patch
283 #
284 if [ -f ${x} ] && \
285 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \
286 [ "${EPATCH_FORCE}" = "yes" ])
287 then
288 local count=0
289 local popts="${EPATCH_OPTS}"
290
291 if [ -n "${EPATCH_EXCLUDE}" ]
292 then
293 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ]
294 then
295 continue
296 fi
297 fi 402 fi
298 403
299 if [ "${SINGLE_PATCH}" = "yes" ] 404 # if everything worked, delete the patch log
300 then 405 rm -f "${STDERR_TARGET}"
301 if [ -n "${EPATCH_SINGLE_MSG}" ]
302 then
303 einfo "${EPATCH_SINGLE_MSG}"
304 else
305 einfo "Applying ${x##*/} ..."
306 fi
307 else
308 einfo " ${x##*/} ..."
309 fi
310
311 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
312 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
313
314 # Allow for prefix to differ ... im lazy, so shoot me :/
315 while [ "${count}" -lt 5 ]
316 do
317 # Generate some useful debug info ...
318 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
319 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
320
321 if [ "${PATCH_SUFFIX}" != "patch" ]
322 then
323 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
324 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
325 else
326 PATCH_TARGET="${x}"
327 fi
328
329 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
330 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
331
332 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
333 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
334
335 if [ "${PATCH_SUFFIX}" != "patch" ]
336 then
337 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
338 then
339 echo
340 eerror "Could not extract patch!"
341 #die "Could not extract patch!"
342 count=5
343 break
344 fi
345 fi
346
347 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
348 then
349 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
350 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
351 echo "ACTUALLY APPLYING ${x##*/} ..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
352 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
353 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
354
355 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1
356
357 if [ "$?" -ne 0 ]
358 then
359 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
360 echo
361 eerror "A dry-run of patch command succeeded, but actually"
362 eerror "applying the patch failed!"
363 #die "Real world sux compared to the dreamworld!"
364 count=5
365 fi
366
367 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
368
369 break
370 fi
371
372 count=$((count + 1))
373 done
374
375 if [ "${PATCH_SUFFIX}" != "patch" ]
376 then
377 rm -f ${PATCH_TARGET}
378 fi
379
380 if [ "${count}" -eq 5 ]
381 then
382 echo
383 eerror "Failed Patch: ${x##*/}!"
384 eerror
385 eerror "Include in your bugreport the contents of:"
386 eerror
387 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}"
388 echo
389 die "Failed Patch: ${x##*/}!"
390 fi
391
392 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
393
394 eend 0 406 eend 0
395 fi
396 done 407 done
397 if [ "${SINGLE_PATCH}" = "no" ] 408
398 then 409 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
399 einfo "Done with patching" 410 : # everything worked
411}
412epatch_user() {
413 [[ $# -ne 0 ]] && die "epatch_user takes no options"
414
415 # don't clobber any EPATCH vars that the parent might want
416 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
417 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
418 EPATCH_SOURCE=${base}/${CTARGET}/${check}
419 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
420 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
421 if [[ -d ${EPATCH_SOURCE} ]] ; then
422 EPATCH_SOURCE=${EPATCH_SOURCE} \
423 EPATCH_SUFFIX="patch" \
424 EPATCH_FORCE="yes" \
425 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
426 epatch
427 break
400 fi 428 fi
429 done
401} 430}
402 431
403# This function return true if we are using the NPTL pthreads 432# @FUNCTION: emktemp
404# implementation. 433# @USAGE: [temp dir]
405# 434# @DESCRIPTION:
406# <azarah@gentoo.org> (06 March 2003)
407#
408have_NPTL() {
409 cat > ${T}/test-nptl.c <<-"END"
410 #define _XOPEN_SOURCE
411 #include <unistd.h>
412 #include <stdio.h>
413
414 int main()
415 {
416 char buf[255];
417 char *str = buf;
418
419 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255);
420 if (NULL != str) {
421 printf("%s\n", str);
422 if (NULL != strstr(str, "NPTL"))
423 return 0;
424 }
425
426 return 1;
427 }
428 END
429
430 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ..."
431 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
432 then
433 echo "yes"
434 einfon "Checking what PTHREADS implementation we have ..."
435 if ${T}/nptl
436 then
437 return 0
438 else
439 return 1
440 fi
441 else
442 echo "no"
443 fi
444
445 return 1
446}
447
448# This function check how many cpu's are present, and then set
449# -j in MAKEOPTS accordingly.
450#
451# Thanks to nall <nall@gentoo.org> for this.
452#
453get_number_of_jobs() {
454 local jobs=0
455
456 if [ ! -r /proc/cpuinfo ]
457 then
458 return 1
459 fi
460
461 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
462 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
463 then
464 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
465 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
466 ADMINPARAM="${ADMINPARAM/-j}"
467 fi
468
469 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
470
471 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
472 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
473 then
474 # these archs will always have "[Pp]rocessor"
475 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
476
477 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
478 then
479 # sparc always has "ncpus active"
480 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
481
482 elif [ "${ARCH}" = "alpha" ]
483 then
484 # alpha has "cpus active", but only when compiled with SMP
485 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
486 then
487 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
488 else
489 jobs=2
490 fi
491
492 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
493 then
494 # ppc has "processor", but only when compiled with SMP
495 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
496 then
497 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
498 else
499 jobs=2
500 fi
501 elif [ "${ARCH}" = "s390" ]
502 then
503 # s390 has "# processors : "
504 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
505 else
506 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
507 die "Unknown ARCH -- ${ARCH}!"
508 fi
509
510 # Make sure the number is valid ...
511 if [ "${jobs}" -lt 1 ]
512 then
513 jobs=1
514 fi
515
516 if [ -n "${ADMINPARAM}" ]
517 then
518 if [ "${jobs}" -gt "${ADMINPARAM}" ]
519 then
520 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge ..."
521 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
522 else
523 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge ..."
524 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
525 fi
526 fi
527}
528
529# Cheap replacement for when debianutils (and thus mktemp) 435# Cheap replacement for when debianutils (and thus mktemp)
530# does not exist on the users system 436# does not exist on the users system.
531# vapier@gentoo.org
532#
533# Takes just 1 optional parameter (the directory to create tmpfile in)
534emktemp() { 437emktemp() {
535 local exe="touch" 438 local exe="touch"
536 [ "$1" == "-d" ] && exe="mkdir" && shift 439 [[ $1 == -d ]] && exe="mkdir" && shift
537 local topdir="$1" 440 local topdir=$1
538 441
539 if [ -z "${topdir}" ] 442 if [[ -z ${topdir} ]] ; then
540 then
541 [ -z "${T}" ] \ 443 [[ -z ${T} ]] \
542 && topdir="/tmp" \ 444 && topdir="/tmp" \
543 || topdir="${T}" 445 || topdir=${T}
544 fi 446 fi
545 447
546 if [ -z "$(type -p mktemp)" ] 448 if ! type -P mktemp > /dev/null ; then
547 then 449 # system lacks `mktemp` so we have to fake it
548 local tmp=/ 450 local tmp=/
549 while [ -e "${tmp}" ] ; do 451 while [[ -e ${tmp} ]] ; do
550 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 452 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
551 done 453 done
552 ${exe} "${tmp}" 454 ${exe} "${tmp}" || ${exe} -p "${tmp}"
553 echo "${tmp}" 455 echo "${tmp}"
554 else 456 else
555 [ "${exe}" == "touch" ] \ 457 # the args here will give slightly wierd names on BSD,
556 && exe="-p" \ 458 # but should produce a usable file on all userlands
557 || exe="-d" 459 if [[ ${exe} == "touch" ]] ; then
558 mktemp ${exe} "${topdir}" 460 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
461 else
462 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
559 fi 463 fi
464 fi
560} 465}
561 466
467# @FUNCTION: egetent
468# @USAGE: <database> <key>
469# @MAINTAINER:
470# base-system@gentoo.org (Linux)
471# Joe Jezak <josejx@gmail.com> (OS X)
472# usata@gentoo.org (OS X)
473# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
474# @DESCRIPTION:
562# Small wrapper for getent (Linux), nidump (Mac OS X), 475# Small wrapper for getent (Linux),
476# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
563# and pw (FreeBSD) used in enewuser()/enewgroup() 477# and pw (FreeBSD) used in enewuser()/enewgroup()
564# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
565# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
566#
567# egetent(database, key)
568egetent() { 478egetent() {
569 if useq ppc-macos ; then 479 case ${CHOST} in
480 *-darwin[678])
570 case "$2" in 481 case "$2" in
571 *[!0-9]*) # Non numeric 482 *[!0-9]*) # Non numeric
572 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 483 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
573 ;; 484 ;;
574 *) # Numeric 485 *) # Numeric
575 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 486 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
576 ;; 487 ;;
577 esac 488 esac
578 elif useq x86-fbsd ; then 489 ;;
579 local action 490 *-darwin*)
580 if [ "$1" == "passwd" ] 491 local mytype=$1
581 then 492 [[ "passwd" == $mytype ]] && mytype="Users"
582 action="user" 493 [[ "group" == $mytype ]] && mytype="Groups"
583 else 494 case "$2" in
584 action="group" 495 *[!0-9]*) # Non numeric
496 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
497 ;;
498 *) # Numeric
499 local mykey="UniqueID"
500 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
501 dscl . -search /$mytype $mykey $2 2>/dev/null
502 ;;
503 esac
504 ;;
505 *-freebsd*|*-dragonfly*)
506 local opts action="user"
507 [[ $1 == "passwd" ]] || action="group"
508
509 # lookup by uid/gid
510 if [[ $2 == [[:digit:]]* ]] ; then
511 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
585 fi 512 fi
513
586 pw show "${action}" "$2" -q 514 pw show ${action} ${opts} "$2" -q
587 else 515 ;;
516 *-netbsd*|*-openbsd*)
517 grep "$2:\*:" /etc/$1
518 ;;
519 *)
588 which nscd >& /dev/null && nscd -i "$1" 520 type -p nscd >& /dev/null && nscd -i "$1"
589 getent "$1" "$2" 521 getent "$1" "$2"
590 fi 522 ;;
523 esac
591} 524}
592 525
593# Simplify/standardize adding users to the system 526# @FUNCTION: enewuser
594# vapier@gentoo.org 527# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
595# 528# @DESCRIPTION:
596# enewuser(username, uid, shell, homedir, groups, extra options) 529# Same as enewgroup, you are not required to understand how to properly add
597# 530# a user to the system. The only required parameter is the username.
598# Default values if you do not specify any: 531# Default uid is (pass -1 for this) next available, default shell is
599# username: REQUIRED ! 532# /bin/false, default homedir is /dev/null, there are no default groups,
600# uid: next available (see useradd(8)) 533# and default params sets the comment as 'added by portage for ${PN}'.
601# note: pass -1 to get default behavior
602# shell: /bin/false
603# homedir: /dev/null
604# groups: none
605# extra: comment of 'added by portage for ${PN}'
606enewuser() { 534enewuser() {
535 case ${EBUILD_PHASE} in
536 unpack|compile|test|install)
537 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
538 eerror "Package fails at QA and at life. Please file a bug."
539 die "Bad package! enewuser is only for use in pkg_* functions!"
540 esac
541
607 # get the username 542 # get the username
608 local euser="$1"; shift 543 local euser=$1; shift
609 if [ -z "${euser}" ] 544 if [[ -z ${euser} ]] ; then
610 then
611 eerror "No username specified !" 545 eerror "No username specified !"
612 die "Cannot call enewuser without a username" 546 die "Cannot call enewuser without a username"
613 fi 547 fi
614 548
615 # lets see if the username already exists 549 # lets see if the username already exists
616 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 550 if [[ -n $(egetent passwd "${euser}") ]] ; then
617 then
618 return 0 551 return 0
619 fi 552 fi
620 einfo "Adding user '${euser}' to your system ..." 553 einfo "Adding user '${euser}' to your system ..."
621 554
622 # options to pass to useradd 555 # options to pass to useradd
623 local opts= 556 local opts=
624 557
625 # handle uid 558 # handle uid
626 local euid="$1"; shift 559 local euid=$1; shift
627 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 560 if [[ -n ${euid} && ${euid} != -1 ]] ; then
628 then
629 if [ "${euid}" -gt 0 ] 561 if [[ ${euid} -gt 0 ]] ; then
630 then
631 if [ ! -z "`egetent passwd ${euid}`" ] 562 if [[ -n $(egetent passwd ${euid}) ]] ; then
632 then
633 euid="next" 563 euid="next"
634 fi 564 fi
635 else 565 else
636 eerror "Userid given but is not greater than 0 !" 566 eerror "Userid given but is not greater than 0 !"
637 die "${euid} is not a valid UID" 567 die "${euid} is not a valid UID"
638 fi 568 fi
639 else 569 else
640 euid="next" 570 euid="next"
641 fi 571 fi
642 if [ "${euid}" == "next" ] 572 if [[ ${euid} == "next" ]] ; then
643 then 573 for ((euid = 101; euid <= 999; euid++)); do
644 local pwrange
645 if [ "${USERLAND}" == "BSD" ] ; then
646 pwrange="`jot 898 101`"
647 else
648 pwrange="`seq 101 999`"
649 fi
650 for euid in ${pwrange} ; do
651 [ -z "`egetent passwd ${euid}`" ] && break 574 [[ -z $(egetent passwd ${euid}) ]] && break
652 done 575 done
653 fi 576 fi
654 opts="${opts} -u ${euid}" 577 opts="${opts} -u ${euid}"
655 einfo " - Userid: ${euid}" 578 einfo " - Userid: ${euid}"
656 579
657 # handle shell 580 # handle shell
658 local eshell="$1"; shift 581 local eshell=$1; shift
659 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 582 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
660 then 583 if [[ ! -e ${ROOT}${eshell} ]] ; then
661 if [ ! -e "${eshell}" ]
662 then
663 eerror "A shell was specified but it does not exist !" 584 eerror "A shell was specified but it does not exist !"
664 die "${eshell} does not exist" 585 die "${eshell} does not exist in ${ROOT}"
586 fi
587 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
588 eerror "Do not specify ${eshell} yourself, use -1"
589 die "Pass '-1' as the shell parameter"
665 fi 590 fi
666 else 591 else
667 if [ "${USERLAND}" == "BSD" ] 592 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
668 then 593 [[ -x ${ROOT}${shell} ]] && break
669 eshell="/usr/bin/false" 594 done
670 else 595
596 if [[ ${shell} == "/dev/null" ]] ; then
597 eerror "Unable to identify the shell to use, proceeding with userland default."
598 case ${USERLAND} in
671 eshell="/bin/false" 599 GNU) shell="/bin/false" ;;
600 BSD) shell="/sbin/nologin" ;;
601 Darwin) shell="/usr/sbin/nologin" ;;
602 *) die "Unable to identify the default shell for userland ${USERLAND}"
603 esac
672 fi 604 fi
605
606 eshell=${shell}
673 fi 607 fi
674 einfo " - Shell: ${eshell}" 608 einfo " - Shell: ${eshell}"
675 opts="${opts} -s ${eshell}" 609 opts="${opts} -s ${eshell}"
676 610
677 # handle homedir 611 # handle homedir
678 local ehome="$1"; shift 612 local ehome=$1; shift
679 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 613 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
680 then
681 ehome="/dev/null" 614 ehome="/dev/null"
682 fi 615 fi
683 einfo " - Home: ${ehome}" 616 einfo " - Home: ${ehome}"
684 opts="${opts} -d ${ehome}" 617 opts="${opts} -d ${ehome}"
685 618
686 # handle groups 619 # handle groups
687 local egroups="$1"; shift 620 local egroups=$1; shift
688 if [ ! -z "${egroups}" ] 621 if [[ ! -z ${egroups} ]] ; then
689 then
690 local oldifs="${IFS}" 622 local oldifs=${IFS}
691 local defgroup="" exgroups="" 623 local defgroup="" exgroups=""
692 624
693 export IFS="," 625 export IFS=","
694 for g in ${egroups} 626 for g in ${egroups} ; do
695 do
696 export IFS="${oldifs}" 627 export IFS=${oldifs}
697 if [ -z "`egetent group \"${g}\"`" ] 628 if [[ -z $(egetent group "${g}") ]] ; then
698 then
699 eerror "You must add group ${g} to the system first" 629 eerror "You must add group ${g} to the system first"
700 die "${g} is not a valid GID" 630 die "${g} is not a valid GID"
701 fi 631 fi
702 if [ -z "${defgroup}" ] 632 if [[ -z ${defgroup} ]] ; then
703 then
704 defgroup="${g}" 633 defgroup=${g}
705 else 634 else
706 exgroups="${exgroups},${g}" 635 exgroups="${exgroups},${g}"
707 fi 636 fi
708 export IFS="," 637 export IFS=","
709 done 638 done
710 export IFS="${oldifs}" 639 export IFS=${oldifs}
711 640
712 opts="${opts} -g ${defgroup}" 641 opts="${opts} -g ${defgroup}"
713 if [ ! -z "${exgroups}" ] 642 if [[ ! -z ${exgroups} ]] ; then
714 then
715 opts="${opts} -G ${exgroups:1}" 643 opts="${opts} -G ${exgroups:1}"
716 fi 644 fi
717 else 645 else
718 egroups="(none)" 646 egroups="(none)"
719 fi 647 fi
720 einfo " - Groups: ${egroups}" 648 einfo " - Groups: ${egroups}"
721 649
722 # handle extra and add the user 650 # handle extra and add the user
723 local eextra="$@"
724 local oldsandbox="${SANDBOX_ON}" 651 local oldsandbox=${SANDBOX_ON}
725 export SANDBOX_ON="0" 652 export SANDBOX_ON="0"
726 if useq ppc-macos 653 case ${CHOST} in
727 then 654 *-darwin*)
728 ### Make the user 655 ### Make the user
729 if [ -z "${eextra}" ] 656 if [[ -z $@ ]] ; then
730 then
731 dscl . create /users/${euser} uid ${euid} 657 dscl . create /users/${euser} uid ${euid}
732 dscl . create /users/${euser} shell ${eshell} 658 dscl . create /users/${euser} shell ${eshell}
733 dscl . create /users/${euser} home ${ehome} 659 dscl . create /users/${euser} home ${ehome}
734 dscl . create /users/${euser} realname "added by portage for ${PN}" 660 dscl . create /users/${euser} realname "added by portage for ${PN}"
735 ### Add the user to the groups specified 661 ### Add the user to the groups specified
736 local oldifs="${IFS}" 662 local oldifs=${IFS}
737 export IFS="," 663 export IFS=","
738 for g in ${egroups} 664 for g in ${egroups} ; do
739 do
740 dscl . merge /groups/${g} users ${euser} 665 dscl . merge /groups/${g} users ${euser}
741 done 666 done
742 export IFS="${oldifs}" 667 export IFS=${oldifs}
743 else 668 else
744 einfo "Extra options are not supported on macos yet" 669 einfo "Extra options are not supported on Darwin yet"
745 einfo "Please report the ebuild along with the info below" 670 einfo "Please report the ebuild along with the info below"
746 einfo "eextra: ${eextra}" 671 einfo "eextra: $@"
747 die "Required function missing" 672 die "Required function missing"
748 fi 673 fi
749 elif use x86-fbsd ; then 674 ;;
750 if [ -z "${eextra}" ] 675 *-freebsd*|*-dragonfly*)
751 then 676 if [[ -z $@ ]] ; then
752 pw useradd ${euser} ${opts} \ 677 pw useradd ${euser} ${opts} \
753 -c "added by portage for ${PN}" \ 678 -c "added by portage for ${PN}" \
754 die "enewuser failed" 679 die "enewuser failed"
755 else 680 else
756 einfo " - Extra: ${eextra}" 681 einfo " - Extra: $@"
757 pw useradd ${euser} ${opts} \ 682 pw useradd ${euser} ${opts} \
758 -c ${eextra} || die "enewuser failed" 683 "$@" || die "enewuser failed"
759 fi 684 fi
685 ;;
686
687 *-netbsd*)
688 if [[ -z $@ ]] ; then
689 useradd ${opts} ${euser} || die "enewuser failed"
760 else 690 else
761 if [ -z "${eextra}" ] 691 einfo " - Extra: $@"
762 then 692 useradd ${opts} ${euser} "$@" || die "enewuser failed"
693 fi
694 ;;
695
696 *-openbsd*)
697 if [[ -z $@ ]] ; then
698 useradd -u ${euid} -s ${eshell} \
699 -d ${ehome} -c "Added by portage for ${PN}" \
700 -g ${egroups} ${euser} || die "enewuser failed"
701 else
702 einfo " - Extra: $@"
703 useradd -u ${euid} -s ${eshell} \
704 -d ${ehome} -c "Added by portage for ${PN}" \
705 -g ${egroups} ${euser} "$@" || die "enewuser failed"
706 fi
707 ;;
708
709 *)
710 if [[ -z $@ ]] ; then
763 useradd ${opts} ${euser} \ 711 useradd ${opts} \
764 -c "added by portage for ${PN}" \ 712 -c "added by portage for ${PN}" \
713 ${euser} \
765 || die "enewuser failed" 714 || die "enewuser failed"
766 else 715 else
767 einfo " - Extra: ${eextra}" 716 einfo " - Extra: $@"
768 useradd ${opts} ${euser} ${eextra} \ 717 useradd ${opts} "$@" \
718 ${euser} \
769 || die "enewuser failed" 719 || die "enewuser failed"
770 fi 720 fi
721 ;;
722 esac
723
724 if [[ ! -e ${ROOT}/${ehome} ]] ; then
725 einfo " - Creating ${ehome} in ${ROOT}"
726 mkdir -p "${ROOT}/${ehome}"
727 chown ${euser} "${ROOT}/${ehome}"
728 chmod 755 "${ROOT}/${ehome}"
771 fi 729 fi
730
772 export SANDBOX_ON="${oldsandbox}" 731 export SANDBOX_ON=${oldsandbox}
773
774 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
775 then
776 einfo " - Creating ${ehome} in ${D}"
777 dodir ${ehome}
778 fowners ${euser} ${ehome}
779 fperms 755 ${ehome}
780 fi
781} 732}
782 733
783# Simplify/standardize adding groups to the system 734# @FUNCTION: enewgroup
784# vapier@gentoo.org 735# @USAGE: <group> [gid]
785# 736# @DESCRIPTION:
786# enewgroup(group, gid) 737# This function does not require you to understand how to properly add a
787# 738# group to the system. Just give it a group name to add and enewgroup will
788# Default values if you do not specify any: 739# do the rest. You may specify the gid for the group or allow the group to
789# groupname: REQUIRED ! 740# allocate the next available one.
790# gid: next available (see groupadd(8))
791# extra: none
792enewgroup() { 741enewgroup() {
742 case ${EBUILD_PHASE} in
743 unpack|compile|test|install)
744 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
745 eerror "Package fails at QA and at life. Please file a bug."
746 die "Bad package! enewgroup is only for use in pkg_* functions!"
747 esac
748
793 # get the group 749 # get the group
794 local egroup="$1"; shift 750 local egroup="$1"; shift
795 if [ -z "${egroup}" ] 751 if [ -z "${egroup}" ]
796 then 752 then
797 eerror "No group specified !" 753 eerror "No group specified !"
798 die "Cannot call enewgroup without a group" 754 die "Cannot call enewgroup without a group"
799 fi 755 fi
800 756
801 # see if group already exists 757 # see if group already exists
802 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 758 if [[ -n $(egetent group "${egroup}") ]]; then
803 then
804 return 0 759 return 0
805 fi 760 fi
806 einfo "Adding group '${egroup}' to your system ..." 761 einfo "Adding group '${egroup}' to your system ..."
807 762
808 # options to pass to useradd 763 # options to pass to useradd
814 then 769 then
815 if [ "${egid}" -gt 0 ] 770 if [ "${egid}" -gt 0 ]
816 then 771 then
817 if [ -z "`egetent group ${egid}`" ] 772 if [ -z "`egetent group ${egid}`" ]
818 then 773 then
819 if useq ppc-macos ; then 774 if [[ "${CHOST}" == *-darwin* ]]; then
820 opts="${opts} ${egid}" 775 opts="${opts} ${egid}"
821 else 776 else
822 opts="${opts} -g ${egid}" 777 opts="${opts} -g ${egid}"
823 fi 778 fi
824 else 779 else
838 opts="${opts} ${eextra}" 793 opts="${opts} ${eextra}"
839 794
840 # add the group 795 # add the group
841 local oldsandbox="${SANDBOX_ON}" 796 local oldsandbox="${SANDBOX_ON}"
842 export SANDBOX_ON="0" 797 export SANDBOX_ON="0"
843 if useq ppc-macos ; then 798 case ${CHOST} in
799 *-darwin*)
844 if [ ! -z "${eextra}" ]; 800 if [ ! -z "${eextra}" ];
845 then 801 then
846 einfo "Extra options are not supported on macos yet" 802 einfo "Extra options are not supported on Darwin/OS X yet"
847 einfo "Please report the ebuild along with the info below" 803 einfo "Please report the ebuild along with the info below"
848 einfo "eextra: ${eextra}" 804 einfo "eextra: ${eextra}"
849 die "Required function missing" 805 die "Required function missing"
850 fi 806 fi
851 807
852 # If we need the next available 808 # If we need the next available
853 case ${egid} in 809 case ${egid} in
854 *[!0-9]*) # Non numeric 810 *[!0-9]*) # Non numeric
855 for egid in `jot 898 101`; do 811 for ((egid = 101; egid <= 999; egid++)); do
856 [ -z "`egetent group ${egid}`" ] && break 812 [[ -z $(egetent group ${egid}) ]] && break
857 done 813 done
858 esac 814 esac
859 dscl . create /groups/${egroup} gid ${egid} 815 dscl . create /groups/${egroup} gid ${egid}
860 dscl . create /groups/${egroup} passwd '*' 816 dscl . create /groups/${egroup} passwd '*'
861 elif use x86-fbsd ; then 817 ;;
818
819 *-freebsd*|*-dragonfly*)
862 case ${egid} in 820 case ${egid} in
863 *[!0-9]*) # Non numeric 821 *[!0-9]*) # Non numeric
864 for egid in `jot 898 101`; do 822 for ((egid = 101; egid <= 999; egid++)); do
865 [ -z "`egetent group ${egid}`" ] && break 823 [[ -z $(egetent group ${egid}) ]] && break
866 done 824 done
867 esac 825 esac
868 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 826 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
869 else 827 ;;
828
829 *-netbsd*)
830 case ${egid} in
831 *[!0-9]*) # Non numeric
832 for ((egid = 101; egid <= 999; egid++)); do
833 [[ -z $(egetent group ${egid}) ]] && break
834 done
835 esac
836 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
837 ;;
838
839 *)
870 groupadd ${opts} ${egroup} || die "enewgroup failed" 840 groupadd ${opts} ${egroup} || die "enewgroup failed"
871 fi 841 ;;
842 esac
872 export SANDBOX_ON="${oldsandbox}" 843 export SANDBOX_ON="${oldsandbox}"
873} 844}
874 845
875# Simple script to replace 'dos2unix' binaries 846# @FUNCTION: edos2unix
876# vapier@gentoo.org 847# @USAGE: <file> [more files ...]
877# 848# @DESCRIPTION:
878# edos2unix(file, <more files> ...) 849# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
850# to remove all of these text utilities from DEPEND variables because this
851# is a script based solution. Just give it a list of files to convert and
852# they will all be changed from the DOS CRLF format to the UNIX LF format.
879edos2unix() { 853edos2unix() {
880 for f in "$@" 854 echo "$@" | xargs sed -i 's/\r$//'
881 do
882 cp "${f}" ${T}/edos2unix
883 sed 's/\r$//' ${T}/edos2unix > "${f}"
884 done
885} 855}
886
887
888##############################################################
889# START: Handle .desktop files and menu entries #
890# maybe this should be separated into a new eclass some time #
891# lanius@gentoo.org #
892##############################################################
893 856
894# Make a desktop file ! 857# Make a desktop file !
895# Great for making those icons in kde/gnome startmenu ! 858# Great for making those icons in kde/gnome startmenu !
896# Amaze your friends ! Get the women ! Join today ! 859# Amaze your friends ! Get the women ! Join today !
897# 860#
898# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 861# make_desktop_entry(<command>, [name], [icon], [type], [fields])
899# 862#
900# binary: what binary does the app run with ? 863# binary: what command does the app run with ?
901# name: the name that will show up in the menu 864# name: the name that will show up in the menu
902# icon: give your little like a pretty little icon ... 865# icon: give your little like a pretty little icon ...
903# this can be relative (to /usr/share/pixmaps) or 866# this can be relative (to /usr/share/pixmaps) or
904# a full path to an icon 867# a full path to an icon
905# type: what kind of application is this ? for categories: 868# type: what kind of application is this ? for categories:
906# http://www.freedesktop.org/standards/menu-spec/ 869# http://standards.freedesktop.org/menu-spec/latest/apa.html
907# path: if your app needs to startup in a specific dir 870# fields: extra fields to append to the desktop file; a printf string
908make_desktop_entry() { 871make_desktop_entry() {
909 [ -z "$1" ] && eerror "make_desktop_entry: You must specify the executable" && return 1 872 [[ -z $1 ]] && die "make_desktop_entry: You must specify the executable"
910 873
911 local exec="${1}" 874 local exec=${1}
912 local name="${2:-${PN}}" 875 local name=${2:-${PN}}
913 local icon="${3:-${PN}.png}" 876 local icon=${3:-${PN}}
914 local type="${4}" 877 local type=${4}
915 local subdir="${6}" 878 local fields=${5}
916 local path="${5:-${GAMES_BINDIR}}" 879
917 if [ -z "${type}" ] 880 if [[ -z ${type} ]] ; then
918 then 881 local catmaj=${CATEGORY%%-*}
919 case ${CATEGORY} in 882 local catmin=${CATEGORY##*-}
920 "app-emulation") 883 case ${catmaj} in
921 type=Emulator 884 app)
922 subdir="Emulation" 885 case ${catmin} in
886 accessibility) type=Accessibility;;
887 admin) type=System;;
888 antivirus) type=System;;
889 arch) type=Archiving;;
890 backup) type=Archiving;;
891 cdr) type=DiscBurning;;
892 dicts) type=Dictionary;;
893 doc) type=Documentation;;
894 editors) type=TextEditor;;
895 emacs) type=TextEditor;;
896 emulation) type=Emulator;;
897 laptop) type=HardwareSettings;;
898 office) type=Office;;
899 pda) type=PDA;;
900 vim) type=TextEditor;;
901 xemacs) type=TextEditor;;
902 esac
923 ;; 903 ;;
924 "games-"*) 904
925 type=Game 905 dev)
926 subdir="Games" 906 type="Development"
927 ;; 907 ;;
928 "net-"*) 908
929 type=Network 909 games)
930 subdir="${type}" 910 case ${catmin} in
911 action|fps) type=ActionGame;;
912 arcade) type=ArcadeGame;;
913 board) type=BoardGame;;
914 emulation) type=Emulator;;
915 kids) type=KidsGame;;
916 puzzle) type=LogicGame;;
917 roguelike) type=RolePlaying;;
918 rpg) type=RolePlaying;;
919 simulation) type=Simulation;;
920 sports) type=SportsGame;;
921 strategy) type=StrategyGame;;
922 esac
923 type="Game;${type}"
931 ;; 924 ;;
925
926 gnome)
927 type="Gnome;GTK"
928 ;;
929
930 kde)
931 type="KDE;Qt"
932 ;;
933
934 mail)
935 type="Network;Email"
936 ;;
937
938 media)
939 case ${catmin} in
940 gfx)
941 type=Graphics
942 ;;
943 *)
944 case ${catmin} in
945 radio) type=Tuner;;
946 sound) type=Audio;;
947 tv) type=TV;;
948 video) type=Video;;
949 esac
950 type="AudioVideo;${type}"
951 ;;
952 esac
953 ;;
954
955 net)
956 case ${catmin} in
957 dialup) type=Dialup;;
958 ftp) type=FileTransfer;;
959 im) type=InstantMessaging;;
960 irc) type=IRCClient;;
961 mail) type=Email;;
962 news) type=News;;
963 nntp) type=News;;
964 p2p) type=FileTransfer;;
965 voip) type=Telephony;;
966 esac
967 type="Network;${type}"
968 ;;
969
970 sci)
971 case ${catmin} in
972 astro*) type=Astronomy;;
973 bio*) type=Biology;;
974 calc*) type=Calculator;;
975 chem*) type=Chemistry;;
976 elec*) type=Electronics;;
977 geo*) type=Geology;;
978 math*) type=Math;;
979 physics) type=Physics;;
980 visual*) type=DataVisualization;;
981 esac
982 type="Education;Science;${type}"
983 ;;
984
985 sys)
986 type="System"
987 ;;
988
989 www)
990 case ${catmin} in
991 client) type=WebBrowser;;
992 esac
993 type="Network;${type}"
994 ;;
995
932 *) 996 *)
933 type= 997 type=
934 subdir=
935 ;; 998 ;;
936 esac 999 esac
937 fi 1000 fi
938 local desktop="${T}/${exec}.desktop" 1001 if [ "${SLOT}" == "0" ] ; then
1002 local desktop_name="${PN}"
1003 else
1004 local desktop_name="${PN}-${SLOT}"
1005 fi
1006 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
1007 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
939 1008
1009 # Don't append another ";" when a valid category value is provided.
1010 type=${type%;}${type:+;}
1011
1012 eshopts_push -s extglob
1013 if [[ -n ${icon} && ${icon} != /* ]] && [[ ${icon} == *.xpm || ${icon} == *.png || ${icon} == *.svg ]]; then
1014 ewarn "As described in the Icon Theme Specification, icon file extensions are not"
1015 ewarn "allowed in .desktop files if the value is not an absolute path."
1016 icon=${icon%.@(xpm|png|svg)}
1017 fi
1018 eshopts_pop
1019
1020 cat <<-EOF > "${desktop}"
940echo "[Desktop Entry] 1021 [Desktop Entry]
941Encoding=UTF-8
942Version=0.9.2
943Name=${name} 1022 Name=${name}
944Type=Application 1023 Type=Application
945Comment=${DESCRIPTION} 1024 Comment=${DESCRIPTION}
946Exec=${exec} 1025 Exec=${exec}
947Path=${path} 1026 TryExec=${exec%% *}
948Icon=${icon} 1027 Icon=${icon}
949Categories=Application;${type};" > "${desktop}" 1028 Categories=${type}
1029 EOF
950 1030
1031 if [[ ${fields:-=} != *=* ]] ; then
1032 # 5th arg used to be value to Path=
1033 ewarn "make_desktop_entry: update your 5th arg to read Path=${fields}"
1034 fields="Path=${fields}"
1035 fi
1036 [[ -n ${fields} ]] && printf '%b\n' "${fields}" >> "${desktop}"
1037
1038 (
1039 # wrap the env here so that the 'insinto' call
1040 # doesn't corrupt the env of the caller
951 insinto /usr/share/applications 1041 insinto /usr/share/applications
952 doins "${desktop}" 1042 doins "${desktop}"
953 1043 ) || die "installing desktop file failed"
954 return 0
955} 1044}
956 1045
957# Make a GDM/KDM Session file 1046# @FUNCTION: validate_desktop_entries
958# 1047# @USAGE: [directories]
959# make_desktop_entry(<title>, <command>) 1048# @MAINTAINER:
960# title: File to execute to start the Window Manager 1049# Carsten Lohrke <carlo@gentoo.org>
961# command: Name of the Window Manager 1050# @DESCRIPTION:
1051# Validate desktop entries using desktop-file-utils
1052validate_desktop_entries() {
1053 if [[ -x /usr/bin/desktop-file-validate ]] ; then
1054 einfo "Checking desktop entry validity"
1055 local directories=""
1056 for d in /usr/share/applications $@ ; do
1057 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
1058 done
1059 if [[ -n ${directories} ]] ; then
1060 for FILE in $(find ${directories} -name "*\.desktop" \
1061 -not -path '*.hidden*' | sort -u 2>/dev/null)
1062 do
1063 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
1064 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
1065 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
1066 done
1067 fi
1068 echo ""
1069 else
1070 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
1071 fi
1072}
962 1073
1074# @FUNCTION: make_session_desktop
1075# @USAGE: <title> <command> [command args...]
1076# @DESCRIPTION:
1077# Make a GDM/KDM Session file. The title is the file to execute to start the
1078# Window Manager. The command is the name of the Window Manager.
1079#
1080# You can set the name of the file via the ${wm} variable.
963make_session_desktop() { 1081make_session_desktop() {
964
965 [ -z "$1" ] && eerror "make_session_desktop: You must specify the title" && return 1 1082 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
966 [ -z "$2" ] && eerror "make_session_desktop: You must specify the command" && return 1 1083 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
967 1084
968 local title="${1}" 1085 local title=$1
969 local command="${2}" 1086 local command=$2
970 local desktop="${T}/${wm}.desktop" 1087 local desktop=${T}/${wm:-${PN}}.desktop
1088 shift 2
971 1089
1090 cat <<-EOF > "${desktop}"
972echo "[Desktop Entry] 1091 [Desktop Entry]
973Encoding=UTF-8
974Name=${title} 1092 Name=${title}
975Comment=This session logs you into ${title} 1093 Comment=This session logs you into ${title}
976Exec=${command} 1094 Exec=${command} $*
977TryExec=${command} 1095 TryExec=${command}
978Type=Application" > "${desktop}" 1096 Type=XSession
1097 EOF
979 1098
1099 (
1100 # wrap the env here so that the 'insinto' call
1101 # doesn't corrupt the env of the caller
980 insinto /usr/share/xsessions 1102 insinto /usr/share/xsessions
981 doins "${desktop}" 1103 doins "${desktop}"
982 1104 )
983 return 0
984} 1105}
985 1106
1107# @FUNCTION: domenu
1108# @USAGE: <menus>
1109# @DESCRIPTION:
1110# Install the list of .desktop menu files into the appropriate directory
1111# (/usr/share/applications).
986domenu() { 1112domenu() {
987 local i 1113 (
988 local j 1114 # wrap the env here so that the 'insinto' call
1115 # doesn't corrupt the env of the caller
1116 local i j ret=0
989 insinto /usr/share/applications 1117 insinto /usr/share/applications
990 for i in ${@} 1118 for i in "$@" ; do
991 do
992 if [ -f "${i}" ]; 1119 if [[ -f ${i} ]] ; then
993 then
994 doins ${i} 1120 doins "${i}"
1121 ((ret+=$?))
995 elif [ -d "${i}" ]; 1122 elif [[ -d ${i} ]] ; then
996 then
997 for j in ${i}/*.desktop 1123 for j in "${i}"/*.desktop ; do
998 do
999 doins ${j} 1124 doins "${j}"
1125 ((ret+=$?))
1000 done 1126 done
1127 else
1128 ((++ret))
1001 fi 1129 fi
1002 done 1130 done
1131 exit ${ret}
1132 )
1003} 1133}
1004 1134
1135# @FUNCTION: newmenu
1136# @USAGE: <menu> <newname>
1137# @DESCRIPTION:
1138# Like all other new* functions, install the specified menu as newname.
1139newmenu() {
1140 (
1141 # wrap the env here so that the 'insinto' call
1142 # doesn't corrupt the env of the caller
1143 insinto /usr/share/applications
1144 newins "$@"
1145 )
1146}
1147
1148# @FUNCTION: doicon
1149# @USAGE: <list of icons>
1150# @DESCRIPTION:
1151# Install the list of icons into the icon directory (/usr/share/pixmaps).
1152# This is useful in conjunction with creating desktop/menu files.
1005doicon() { 1153doicon() {
1006 local i 1154 (
1007 local j 1155 # wrap the env here so that the 'insinto' call
1156 # doesn't corrupt the env of the caller
1157 local i j ret
1008 insinto /usr/share/pixmaps 1158 insinto /usr/share/pixmaps
1009 for i in ${@} 1159 for i in "$@" ; do
1010 do
1011 if [ -f "${i}" ]; 1160 if [[ -f ${i} ]] ; then
1012 then
1013 doins ${i} 1161 doins "${i}"
1162 ((ret+=$?))
1014 elif [ -d "${i}" ]; 1163 elif [[ -d ${i} ]] ; then
1015 then
1016 for j in ${i}/*.png 1164 for j in "${i}"/*.png ; do
1017 do
1018 doins ${j} 1165 doins "${j}"
1166 ((ret+=$?))
1019 done 1167 done
1168 else
1169 ((++ret))
1020 fi 1170 fi
1021 done 1171 done
1172 exit ${ret}
1173 )
1022} 1174}
1023 1175
1024############################################################## 1176# @FUNCTION: newicon
1025# END: Handle .desktop files and menu entries # 1177# @USAGE: <icon> <newname>
1026############################################################## 1178# @DESCRIPTION:
1027 1179# Like all other new* functions, install the specified icon as newname.
1180newicon() {
1181 (
1182 # wrap the env here so that the 'insinto' call
1183 # doesn't corrupt the env of the caller
1184 insinto /usr/share/pixmaps
1185 newins "$@"
1186 )
1187}
1028 1188
1029# for internal use only (unpack_pdv and unpack_makeself) 1189# for internal use only (unpack_pdv and unpack_makeself)
1030find_unpackable_file() { 1190find_unpackable_file() {
1031 local src="$1" 1191 local src=$1
1032 if [ -z "${src}" ] 1192 if [[ -z ${src} ]] ; then
1033 then
1034 src="${DISTDIR}/${A}" 1193 src=${DISTDIR}/${A}
1035 else 1194 else
1036 if [ -e "${DISTDIR}/${src}" ] 1195 if [[ -e ${DISTDIR}/${src} ]] ; then
1037 then
1038 src="${DISTDIR}/${src}" 1196 src=${DISTDIR}/${src}
1039 elif [ -e "${PWD}/${src}" ] 1197 elif [[ -e ${PWD}/${src} ]] ; then
1040 then
1041 src="${PWD}/${src}" 1198 src=${PWD}/${src}
1042 elif [ -e "${src}" ] 1199 elif [[ -e ${src} ]] ; then
1043 then
1044 src="${src}" 1200 src=${src}
1045 fi
1046 fi 1201 fi
1047 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1202 fi
1203 [[ ! -e ${src} ]] && return 1
1048 echo "${src}" 1204 echo "${src}"
1049} 1205}
1050 1206
1207# @FUNCTION: unpack_pdv
1208# @USAGE: <file to unpack> <size of off_t>
1209# @DESCRIPTION:
1051# Unpack those pesky pdv generated files ... 1210# Unpack those pesky pdv generated files ...
1052# They're self-unpacking programs with the binary package stuffed in 1211# They're self-unpacking programs with the binary package stuffed in
1053# the middle of the archive. Valve seems to use it a lot ... too bad 1212# the middle of the archive. Valve seems to use it a lot ... too bad
1054# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1213# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1055# 1214#
1056# Usage: unpack_pdv [file to unpack] [size of off_t]
1057# - you have to specify the off_t size ... i have no idea how to extract that 1215# You have to specify the off_t size ... I have no idea how to extract that
1058# information out of the binary executable myself. basically you pass in 1216# information out of the binary executable myself. Basically you pass in
1059# the size of the off_t type (in bytes) on the machine that built the pdv 1217# the size of the off_t type (in bytes) on the machine that built the pdv
1218# archive.
1219#
1060# archive. one way to determine this is by running the following commands: 1220# One way to determine this is by running the following commands:
1221#
1222# @CODE
1061# strings <pdv archive> | grep lseek 1223# strings <pdv archive> | grep lseek
1062# strace -elseek <pdv archive> 1224# strace -elseek <pdv archive>
1225# @CODE
1226#
1063# basically look for the first lseek command (we do the strings/grep because 1227# Basically look for the first lseek command (we do the strings/grep because
1064# sometimes the function call is _llseek or something) and steal the 2nd 1228# sometimes the function call is _llseek or something) and steal the 2nd
1065# parameter. here is an example: 1229# parameter. Here is an example:
1230#
1231# @CODE
1066# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1232# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1067# lseek 1233# lseek
1068# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1234# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1069# lseek(3, -4, SEEK_END) = 2981250 1235# lseek(3, -4, SEEK_END) = 2981250
1236# @CODE
1237#
1070# thus we would pass in the value of '4' as the second parameter. 1238# Thus we would pass in the value of '4' as the second parameter.
1071unpack_pdv() { 1239unpack_pdv() {
1072 local src="`find_unpackable_file $1`" 1240 local src=$(find_unpackable_file "$1")
1073 local sizeoff_t="$2" 1241 local sizeoff_t=$2
1074 1242
1243 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1075 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 1244 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1076 1245
1077 local shrtsrc="`basename ${src}`" 1246 local shrtsrc=$(basename "${src}")
1078 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1247 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1079 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1248 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1080 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1249 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1081 1250
1082 # grab metadata for debug reasons 1251 # grab metadata for debug reasons
1083 local metafile="$(emktemp)" 1252 local metafile=$(emktemp)
1084 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1253 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1085 1254
1086 # rip out the final file name from the metadata 1255 # rip out the final file name from the metadata
1087 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1256 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1088 datafile="`basename ${datafile}`" 1257 datafile=$(basename "${datafile}")
1089 1258
1090 # now lets uncompress/untar the file if need be 1259 # now lets uncompress/untar the file if need be
1091 local tmpfile="$(emktemp)" 1260 local tmpfile=$(emktemp)
1092 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1261 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1093 1262
1094 local iscompressed="`file -b ${tmpfile}`" 1263 local iscompressed=$(file -b "${tmpfile}")
1095 if [ "${iscompressed:0:8}" == "compress" ] ; then 1264 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1096 iscompressed=1 1265 iscompressed=1
1097 mv ${tmpfile}{,.Z} 1266 mv ${tmpfile}{,.Z}
1098 gunzip ${tmpfile} 1267 gunzip ${tmpfile}
1099 else 1268 else
1100 iscompressed=0 1269 iscompressed=0
1101 fi 1270 fi
1102 local istar="`file -b ${tmpfile}`" 1271 local istar=$(file -b "${tmpfile}")
1103 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1272 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1104 istar=1 1273 istar=1
1105 else 1274 else
1106 istar=0 1275 istar=0
1107 fi 1276 fi
1108 1277
1136 true 1305 true
1137 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1306 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1138 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1307 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1139} 1308}
1140 1309
1310# @FUNCTION: unpack_makeself
1311# @USAGE: [file to unpack] [offset] [tail|dd]
1312# @DESCRIPTION:
1141# Unpack those pesky makeself generated files ... 1313# Unpack those pesky makeself generated files ...
1142# They're shell scripts with the binary package tagged onto 1314# They're shell scripts with the binary package tagged onto
1143# the end of the archive. Loki utilized the format as does 1315# the end of the archive. Loki utilized the format as does
1144# many other game companies. 1316# many other game companies.
1145# 1317#
1146# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1318# If the file is not specified, then ${A} is used. If the
1147# - If the file is not specified then unpack will utilize ${A}.
1148# - If the offset is not specified then we will attempt to extract 1319# offset is not specified then we will attempt to extract
1149# the proper offset from the script itself. 1320# the proper offset from the script itself.
1150unpack_makeself() { 1321unpack_makeself() {
1322 local src_input=${1:-${A}}
1151 local src="$(find_unpackable_file "$1")" 1323 local src=$(find_unpackable_file "${src_input}")
1152 local skip="$2" 1324 local skip=$2
1153 local exe="$3" 1325 local exe=$3
1154 1326
1327 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1328
1155 local shrtsrc="$(basename "${src}")" 1329 local shrtsrc=$(basename "${src}")
1156 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1330 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1157 if [ -z "${skip}" ] 1331 if [[ -z ${skip} ]] ; then
1158 then
1159 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1332 local ver=$(grep -m1 -a '#.*Makeself' "${src}" | awk '{print $NF}')
1160 local skip=0 1333 local skip=0
1161 exe=tail 1334 exe=tail
1162 case ${ver} in 1335 case ${ver} in
1163 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1336 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1164 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1337 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1165 ;; 1338 ;;
1166 2.0|2.0.1) 1339 2.0|2.0.1)
1167 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1340 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1168 ;; 1341 ;;
1176 ;; 1349 ;;
1177 2.1.3) 1350 2.1.3)
1178 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1351 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1179 let skip="skip + 1" 1352 let skip="skip + 1"
1180 ;; 1353 ;;
1181 2.1.4) 1354 2.1.4|2.1.5)
1182 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1355 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1183 skip=$(head -n ${skip} "${src}" | wc -c) 1356 skip=$(head -n ${skip} "${src}" | wc -c)
1184 exe="dd" 1357 exe="dd"
1185 ;; 1358 ;;
1186 *) 1359 *)
1198 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1371 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1199 *) die "makeself cant handle exe '${exe}'" 1372 *) die "makeself cant handle exe '${exe}'"
1200 esac 1373 esac
1201 1374
1202 # lets grab the first few bytes of the file to figure out what kind of archive it is 1375 # lets grab the first few bytes of the file to figure out what kind of archive it is
1203 local tmpfile="$(emktemp)" 1376 local tmpfile=$(emktemp)
1204 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1377 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1205 local filetype="$(file -b "${tmpfile}")" 1378 local filetype=$(file -b "${tmpfile}")
1206 case ${filetype} in 1379 case ${filetype} in
1207 *tar\ archive) 1380 *tar\ archive*)
1208 eval ${exe} | tar --no-same-owner -xf - 1381 eval ${exe} | tar --no-same-owner -xf -
1209 ;; 1382 ;;
1210 bzip2*) 1383 bzip2*)
1211 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1384 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1212 ;; 1385 ;;
1222 ;; 1395 ;;
1223 esac 1396 esac
1224 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1397 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1225} 1398}
1226 1399
1400# @FUNCTION: check_license
1401# @USAGE: [license]
1402# @DESCRIPTION:
1227# Display a license for user to accept. 1403# Display a license for user to accept. If no license is
1228#
1229# Usage: check_license [license]
1230# - If the file is not specified then ${LICENSE} is used. 1404# specified, then ${LICENSE} is used.
1231check_license() { 1405check_license() {
1232 local lic=$1 1406 local lic=$1
1233 if [ -z "${lic}" ] ; then 1407 if [ -z "${lic}" ] ; then
1234 lic="${PORTDIR}/licenses/${LICENSE}" 1408 lic="${PORTDIR}/licenses/${LICENSE}"
1235 else 1409 else
1236 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1410 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1237 lic="${PORTDIR}/licenses/${src}" 1411 lic="${PORTDIR}/licenses/${lic}"
1238 elif [ -e "${PWD}/${src}" ] ; then 1412 elif [ -e "${PWD}/${lic}" ] ; then
1239 lic="${PWD}/${src}" 1413 lic="${PWD}/${lic}"
1240 elif [ -e "${src}" ] ; then 1414 elif [ -e "${lic}" ] ; then
1241 lic="${src}" 1415 lic="${lic}"
1242 fi
1243 fi 1416 fi
1244 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1417 fi
1245 local l="`basename ${lic}`" 1418 local l="`basename ${lic}`"
1246 1419
1247 # here is where we check for the licenses the user already 1420 # here is where we check for the licenses the user already
1248 # accepted ... if we don't find a match, we make the user accept 1421 # accepted ... if we don't find a match, we make the user accept
1249 local shopts=$-
1250 local alic 1422 local alic
1251 set -o noglob #so that bash doesn't expand "*" 1423 eshopts_push -o noglob # so that bash doesn't expand "*"
1252 for alic in ${ACCEPT_LICENSE} ; do 1424 for alic in ${ACCEPT_LICENSE} ; do
1253 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1425 if [[ ${alic} == ${l} ]]; then
1254 set +o noglob; set -${shopts} #reset old shell opts 1426 eshopts_pop
1255 return 0 1427 return 0
1256 fi 1428 fi
1257 done 1429 done
1258 set +o noglob; set -$shopts #reset old shell opts 1430 eshopts_pop
1431 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1259 1432
1260 local licmsg="$(emktemp)" 1433 local licmsg=$(emktemp)
1261 cat << EOF > ${licmsg} 1434 cat <<-EOF > ${licmsg}
1262********************************************************** 1435 **********************************************************
1263The following license outlines the terms of use of this 1436 The following license outlines the terms of use of this
1264package. You MUST accept this license for installation to 1437 package. You MUST accept this license for installation to
1265continue. When you are done viewing, hit 'q'. If you 1438 continue. When you are done viewing, hit 'q'. If you
1266CTRL+C out of this, the install will not run! 1439 CTRL+C out of this, the install will not run!
1267********************************************************** 1440 **********************************************************
1268 1441
1269EOF 1442 EOF
1270 cat ${lic} >> ${licmsg} 1443 cat ${lic} >> ${licmsg}
1271 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1444 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1272 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1445 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1273 read alic 1446 read alic
1274 case ${alic} in 1447 case ${alic} in
1281 die "Failed to accept license" 1454 die "Failed to accept license"
1282 ;; 1455 ;;
1283 esac 1456 esac
1284} 1457}
1285 1458
1459# @FUNCTION: cdrom_get_cds
1460# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1461# @DESCRIPTION:
1286# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1462# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1287# the whole 'non-interactive' policy, but damnit I want CD support ! 1463# the whole 'non-interactive' policy, but damnit I want CD support !
1288# 1464#
1289# with these cdrom functions we handle all the user interaction and 1465# With these cdrom functions we handle all the user interaction and
1290# standardize everything. all you have to do is call cdrom_get_cds() 1466# standardize everything. All you have to do is call cdrom_get_cds()
1291# and when the function returns, you can assume that the cd has been 1467# and when the function returns, you can assume that the cd has been
1292# found at CDROM_ROOT. 1468# found at CDROM_ROOT.
1293# 1469#
1470# The function will attempt to locate a cd based upon a file that is on
1471# the cd. The more files you give this function, the more cds
1472# the cdrom functions will handle.
1473#
1294# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1474# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1295# etc... if you want to give the cds better names, then just export 1475# etc... If you want to give the cds better names, then just export
1296# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1476# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1477# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1478# also use the CDROM_NAME_SET bash array.
1297# 1479#
1298# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1480# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1299#
1300# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1301# - this will attempt to locate a cd based upon a file that is on
1302# the cd ... the more files you give this function, the more cds
1303# the cdrom functions will handle
1304cdrom_get_cds() { 1481cdrom_get_cds() {
1305 # first we figure out how many cds we're dealing with by 1482 # first we figure out how many cds we're dealing with by
1306 # the # of files they gave us 1483 # the # of files they gave us
1307 local cdcnt=0 1484 local cdcnt=0
1308 local f= 1485 local f=
1309 for f in "$@" ; do 1486 for f in "$@" ; do
1310 cdcnt=$((cdcnt + 1)) 1487 ((++cdcnt))
1311 export CDROM_CHECK_${cdcnt}="$f" 1488 export CDROM_CHECK_${cdcnt}="$f"
1312 done 1489 done
1313 export CDROM_TOTAL_CDS=${cdcnt} 1490 export CDROM_TOTAL_CDS=${cdcnt}
1314 export CDROM_CURRENT_CD=1 1491 export CDROM_CURRENT_CD=1
1315 1492
1316 # now we see if the user gave use CD_ROOT ... 1493 # now we see if the user gave use CD_ROOT ...
1317 # if they did, let's just believe them that it's correct 1494 # if they did, let's just believe them that it's correct
1318 if [[ ! -z ${CD_ROOT} ]] ; then
1319 export CDROM_ROOT=${CD_ROOT}
1320 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1321 return
1322 fi
1323 # do the same for CD_ROOT_X
1324 if [[ ! -z ${CD_ROOT_1} ]] ; then 1495 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1325 local var= 1496 local var=
1326 cdcnt=0 1497 cdcnt=0
1327 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1498 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1328 cdcnt=$((cdcnt + 1)) 1499 ((++cdcnt))
1329 var="CD_ROOT_${cdcnt}" 1500 var="CD_ROOT_${cdcnt}"
1501 [[ -z ${!var} ]] && var="CD_ROOT"
1330 if [[ -z ${!var} ]] ; then 1502 if [[ -z ${!var} ]] ; then
1331 eerror "You must either use just the CD_ROOT" 1503 eerror "You must either use just the CD_ROOT"
1332 eerror "or specify ALL the CD_ROOT_X variables." 1504 eerror "or specify ALL the CD_ROOT_X variables."
1333 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1505 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1334 die "could not locate CD_ROOT_${cdcnt}" 1506 die "could not locate CD_ROOT_${cdcnt}"
1335 fi 1507 fi
1336 export CDROM_ROOTS_${cdcnt}="${!var}"
1337 done 1508 done
1338 export CDROM_ROOT=${CDROM_ROOTS_1} 1509 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1339 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1510 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1511 export CDROM_SET=-1
1512 for f in ${CDROM_CHECK_1//:/ } ; do
1513 ((++CDROM_SET))
1514 [[ -e ${CD_ROOT}/${f} ]] && break
1515 done
1516 export CDROM_MATCH=${f}
1340 return 1517 return
1341 fi 1518 fi
1342 1519
1520 # User didn't help us out so lets make sure they know they can
1521 # simplify the whole process ...
1343 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1522 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1344 einfon "This ebuild will need the " 1523 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1345 if [[ -z ${CDROM_NAME} ]] ; then
1346 echo "cdrom for ${PN}."
1347 else
1348 echo "${CDROM_NAME}."
1349 fi
1350 echo 1524 echo
1351 einfo "If you do not have the CD, but have the data files" 1525 einfo "If you do not have the CD, but have the data files"
1352 einfo "mounted somewhere on your filesystem, just export" 1526 einfo "mounted somewhere on your filesystem, just export"
1353 einfo "the variable CD_ROOT so that it points to the" 1527 einfo "the variable CD_ROOT so that it points to the"
1354 einfo "directory containing the files." 1528 einfo "directory containing the files."
1355 echo 1529 echo
1356 einfo "For example:" 1530 einfo "For example:"
1357 einfo "export CD_ROOT=/mnt/cdrom" 1531 einfo "export CD_ROOT=/mnt/cdrom"
1358 echo 1532 echo
1359 else 1533 else
1534 if [[ -n ${CDROM_NAME_SET} ]] ; then
1535 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1536 cdcnt=0
1537 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1538 ((++cdcnt))
1539 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1540 done
1541 fi
1542
1360 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1543 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1361 cdcnt=0 1544 cdcnt=0
1362 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1545 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1363 cdcnt=$((cdcnt + 1)) 1546 ((++cdcnt))
1364 var="CDROM_NAME_${cdcnt}" 1547 var="CDROM_NAME_${cdcnt}"
1365 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1548 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1366 done 1549 done
1367 echo 1550 echo
1368 einfo "If you do not have the CDs, but have the data files" 1551 einfo "If you do not have the CDs, but have the data files"
1369 einfo "mounted somewhere on your filesystem, just export" 1552 einfo "mounted somewhere on your filesystem, just export"
1370 einfo "the following variables so they point to the right place:" 1553 einfo "the following variables so they point to the right place:"
1371 einfon "" 1554 einfon ""
1372 cdcnt=0 1555 cdcnt=0
1373 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1556 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1374 cdcnt=$((cdcnt + 1)) 1557 ((++cdcnt))
1375 echo -n " CD_ROOT_${cdcnt}" 1558 echo -n " CD_ROOT_${cdcnt}"
1376 done 1559 done
1377 echo 1560 echo
1378 einfo "Or, if you have all the files in the same place, or" 1561 einfo "Or, if you have all the files in the same place, or"
1379 einfo "you only have one cdrom, you can export CD_ROOT" 1562 einfo "you only have one cdrom, you can export CD_ROOT"
1382 echo 1565 echo
1383 einfo "For example:" 1566 einfo "For example:"
1384 einfo "export CD_ROOT_1=/mnt/cdrom" 1567 einfo "export CD_ROOT_1=/mnt/cdrom"
1385 echo 1568 echo
1386 fi 1569 fi
1570
1571 export CDROM_SET=""
1387 export CDROM_CURRENT_CD=0 1572 export CDROM_CURRENT_CD=0
1388 cdrom_load_next_cd 1573 cdrom_load_next_cd
1389} 1574}
1390 1575
1391# this is only used when you need access to more than one cd. 1576# @FUNCTION: cdrom_load_next_cd
1392# when you have finished using the first cd, just call this function. 1577# @DESCRIPTION:
1393# when it returns, CDROM_ROOT will be pointing to the second cd. 1578# Some packages are so big they come on multiple CDs. When you're done reading
1394# remember, you can only go forward in the cd chain, you can't go back. 1579# files off a CD and want access to the next one, just call this function.
1580# Again, all the messy details of user interaction are taken care of for you.
1581# Once this returns, just read the variable CDROM_ROOT for the location of the
1582# mounted CD. Note that you can only go forward in the CD list, so make sure
1583# you only call this function when you're done using the current CD.
1395cdrom_load_next_cd() { 1584cdrom_load_next_cd() {
1396 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1397 local var= 1585 local var
1398 1586 ((++CDROM_CURRENT_CD))
1399 if [[ ! -z ${CD_ROOT} ]] ; then
1400 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1401 return
1402 fi
1403 1587
1404 unset CDROM_ROOT 1588 unset CDROM_ROOT
1405 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1589 var=CD_ROOT_${CDROM_CURRENT_CD}
1590 [[ -z ${!var} ]] && var="CD_ROOT"
1406 if [[ -z ${!var} ]] ; then 1591 if [[ -z ${!var} ]] ; then
1407 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1592 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1408 cdrom_locate_file_on_cd ${!var} 1593 _cdrom_locate_file_on_cd ${!var}
1409 else 1594 else
1410 export CDROM_ROOT=${!var} 1595 export CDROM_ROOT=${!var}
1411 fi 1596 fi
1412 1597
1413 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1598 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1418# all it does is try to locate a give file on a cd ... if the cd isn't 1603# all it does is try to locate a give file on a cd ... if the cd isn't
1419# found, then a message asking for the user to insert the cdrom will be 1604# found, then a message asking for the user to insert the cdrom will be
1420# displayed and we'll hang out here until: 1605# displayed and we'll hang out here until:
1421# (1) the file is found on a mounted cdrom 1606# (1) the file is found on a mounted cdrom
1422# (2) the user hits CTRL+C 1607# (2) the user hits CTRL+C
1423cdrom_locate_file_on_cd() { 1608_cdrom_locate_file_on_cd() {
1609 local mline=""
1610 local showedmsg=0 showjolietmsg=0
1611
1424 while [[ -z ${CDROM_ROOT} ]] ; do 1612 while [[ -z ${CDROM_ROOT} ]] ; do
1613 local i=0
1614 local -a cdset=(${*//:/ })
1615 if [[ -n ${CDROM_SET} ]] ; then
1616 cdset=(${cdset[${CDROM_SET}]})
1617 fi
1618
1619 while [[ -n ${cdset[${i}]} ]] ; do
1425 local dir="$(dirname ${@})" 1620 local dir=$(dirname ${cdset[${i}]})
1426 local file="$(basename ${@})" 1621 local file=$(basename ${cdset[${i}]})
1427 local mline=""
1428 local showedmsg=0
1429 1622
1430 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do 1623 local point= node= fs= foo=
1624 while read point node fs foo ; do
1625 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1626 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1627 && continue
1628 point=${point//\040/ }
1431 [[ -d ${mline}/${dir} ]] || continue 1629 [[ ! -d ${point}/${dir} ]] && continue
1432 [[ ! -z $(find ${mline}/${dir} -iname ${file} -maxdepth 1) ]] \ 1630 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1433 && export CDROM_ROOT=${mline} 1631 export CDROM_ROOT=${point}
1632 export CDROM_SET=${i}
1633 export CDROM_MATCH=${cdset[${i}]}
1634 return
1635 done <<< "$(get_mounts)"
1636
1637 ((++i))
1434 done 1638 done
1435 1639
1436 if [[ -z ${CDROM_ROOT} ]] ; then
1437 echo 1640 echo
1438 if [[ ${showedmsg} -eq 0 ]] ; then 1641 if [[ ${showedmsg} -eq 0 ]] ; then
1439 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1642 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1440 if [[ -z ${CDROM_NAME} ]] ; then 1643 if [[ -z ${CDROM_NAME} ]] ; then
1441 einfo "Please insert the cdrom for ${PN} now !" 1644 einfo "Please insert+mount the cdrom for ${PN} now !"
1442 else
1443 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1444 fi
1445 else 1645 else
1446 if [[ -z ${CDROM_NAME_1} ]] ; then
1447 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1448 else
1449 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1450 einfo "Please insert+mount the ${!var} cdrom now !" 1646 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1451 fi
1452 fi 1647 fi
1453 showedmsg=1 1648 else
1649 if [[ -z ${CDROM_NAME_1} ]] ; then
1650 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1651 else
1652 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1653 einfo "Please insert+mount the ${!var} cdrom now !"
1654 fi
1454 fi 1655 fi
1656 showedmsg=1
1657 fi
1455 einfo "Press return to scan for the cd again" 1658 einfo "Press return to scan for the cd again"
1456 einfo "or hit CTRL+C to abort the emerge." 1659 einfo "or hit CTRL+C to abort the emerge."
1457 read 1660 echo
1661 if [[ ${showjolietmsg} -eq 0 ]] ; then
1662 showjolietmsg=1
1663 else
1664 ewarn "If you are having trouble with the detection"
1665 ewarn "of your CD, it is possible that you do not have"
1666 ewarn "Joliet support enabled in your kernel. Please"
1667 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1668 ebeep 5
1458 fi 1669 fi
1670 read || die "something is screwed with your system"
1459 done 1671 done
1460} 1672}
1461 1673
1674# @FUNCTION: strip-linguas
1675# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1676# @DESCRIPTION:
1462# Make sure that LINGUAS only contains languages that 1677# Make sure that LINGUAS only contains languages that
1463# a package can support 1678# a package can support. The first form allows you to
1464# 1679# specify a list of LINGUAS. The -i builds a list of po
1465# usage: strip-linguas <allow LINGUAS> 1680# files found in all the directories and uses the
1466# strip-linguas -i <directories of .po files> 1681# intersection of the lists. The -u builds a list of po
1467# strip-linguas -u <directories of .po files> 1682# files found in all the directories and uses the union
1468# 1683# of the lists.
1469# The first form allows you to specify a list of LINGUAS.
1470# The -i builds a list of po files found in all the
1471# directories and uses the intersection of the lists.
1472# The -u builds a list of po files found in all the
1473# directories and uses the union of the lists.
1474strip-linguas() { 1684strip-linguas() {
1475 local ls newls 1685 local ls newls nols
1476 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then 1686 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1477 local op="$1"; shift 1687 local op=$1; shift
1478 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1688 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1479 local d f 1689 local d f
1480 for d in "$@" ; do 1690 for d in "$@" ; do
1481 if [ "${op}" == "-u" ] ; then 1691 if [[ ${op} == "-u" ]] ; then
1482 newls="${ls}" 1692 newls=${ls}
1483 else 1693 else
1484 newls="" 1694 newls=""
1485 fi 1695 fi
1486 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1696 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1487 if [ "${op}" == "-i" ] ; then 1697 if [[ ${op} == "-i" ]] ; then
1488 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}" 1698 hasq ${f} ${ls} && newls="${newls} ${f}"
1489 else 1699 else
1490 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}" 1700 hasq ${f} ${ls} || newls="${newls} ${f}"
1491 fi 1701 fi
1492 done 1702 done
1493 ls="${newls}" 1703 ls=${newls}
1494 done 1704 done
1495 ls="${ls//.po}"
1496 else 1705 else
1497 ls="$@" 1706 ls="$@"
1498 fi 1707 fi
1499 1708
1500 ls=" ${ls} " 1709 nols=""
1501 newls="" 1710 newls=""
1502 for f in ${LINGUAS} ; do 1711 for f in ${LINGUAS} ; do
1503 if [ "${ls/ ${f} /}" != "${ls}" ] ; then 1712 if hasq ${f} ${ls} ; then
1504 newls="${newls} ${f}" 1713 newls="${newls} ${f}"
1505 else 1714 else
1506 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1715 nols="${nols} ${f}"
1507 fi 1716 fi
1508 done 1717 done
1509 if [ -z "${newls}" ] ; then 1718 [[ -n ${nols} ]] \
1510 unset LINGUAS 1719 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1511 else
1512 export LINGUAS="${newls}" 1720 export LINGUAS=${newls:1}
1513 fi
1514} 1721}
1515 1722
1516# moved from kernel.eclass since they are generally useful outside of 1723# @FUNCTION: preserve_old_lib
1517# kernel.eclass -iggy (20041002) 1724# @USAGE: <libs to preserve> [more libs]
1518 1725# @DESCRIPTION:
1519# the following functions are useful in kernel module ebuilds, etc.
1520# for an example see ivtv or drbd ebuilds
1521
1522# set's ARCH to match what the kernel expects
1523set_arch_to_kernel() {
1524 i=10
1525 while ((i--)) ; do
1526 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1527 done
1528 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1529 case ${ARCH} in
1530 x86) export ARCH="i386";;
1531 amd64) export ARCH="x86_64";;
1532 hppa) export ARCH="parisc";;
1533 mips) export ARCH="mips";;
1534 sparc) export ARCH="$(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!
1535 *) export ARCH="${ARCH}";;
1536 esac
1537}
1538
1539# set's ARCH back to what portage expects
1540set_arch_to_portage() {
1541 i=10
1542 while ((i--)) ; do
1543 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1544 done
1545 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1546}
1547
1548# Jeremy Huddleston <eradicator@gentoo.org>:
1549# preserve_old_lib /path/to/libblah.so.0
1550# preserve_old_lib_notify /path/to/libblah.so.0
1551#
1552# These functions are useful when a lib in your package changes --soname. Such 1726# These functions are useful when a lib in your package changes ABI SONAME.
1553# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1727# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1554# would break packages that link against it. Most people get around this 1728# would break packages that link against it. Most people get around this
1555# by using the portage SLOT mechanism, but that is not always a relevant 1729# by using the portage SLOT mechanism, but that is not always a relevant
1556# solution, so instead you can add the following to your ebuilds: 1730# solution, so instead you can call this from pkg_preinst. See also the
1557# 1731# preserve_old_lib_notify function.
1558# src_install() {
1559# ...
1560# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1561# ...
1562# }
1563#
1564# pkg_postinst() {
1565# ...
1566# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1567# ...
1568# }
1569
1570preserve_old_lib() { 1732preserve_old_lib() {
1571 LIB=$1 1733 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1734 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1735 die "Invalid preserve_old_lib() usage"
1736 fi
1737 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1572 1738
1573 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1739 # let portage worry about it
1574 SONAME=`basename ${LIB}` 1740 has preserve-libs ${FEATURES} && return 0
1575 DIRNAME=`dirname ${LIB}`
1576 1741
1577 dodir ${DIRNAME} 1742 local lib dir
1578 cp ${ROOT}${LIB} ${D}${DIRNAME} 1743 for lib in "$@" ; do
1744 [[ -e ${ROOT}/${lib} ]] || continue
1745 dir=${lib%/*}
1746 dodir ${dir} || die "dodir ${dir} failed"
1747 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1579 touch ${D}${LIB} 1748 touch "${D}"/${lib}
1580 fi 1749 done
1581} 1750}
1582 1751
1752# @FUNCTION: preserve_old_lib_notify
1753# @USAGE: <libs to notify> [more libs]
1754# @DESCRIPTION:
1755# Spit helpful messages about the libraries preserved by preserve_old_lib.
1583preserve_old_lib_notify() { 1756preserve_old_lib_notify() {
1584 LIB=$1 1757 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1758 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1759 die "Invalid preserve_old_lib_notify() usage"
1760 fi
1585 1761
1586 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1762 # let portage worry about it
1587 SONAME=`basename ${LIB}` 1763 has preserve-libs ${FEATURES} && return 0
1588 1764
1765 local lib notice=0
1766 for lib in "$@" ; do
1767 [[ -e ${ROOT}/${lib} ]] || continue
1768 if [[ ${notice} -eq 0 ]] ; then
1769 notice=1
1589 einfo "An old version of an installed library was detected on your system." 1770 ewarn "Old versions of installed libraries were detected on your system."
1590 einfo "In order to avoid breaking packages that link against is, this older version" 1771 ewarn "In order to avoid breaking packages that depend on these old libs,"
1591 einfo "is not being removed. In order to make full use of this newer version," 1772 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1592 einfo "you will need to execute the following command:" 1773 ewarn "in order to remove these old dependencies. If you do not have this"
1593 einfo " revdep-rebuild --soname ${SONAME}" 1774 ewarn "helper program, simply emerge the 'gentoolkit' package."
1594 einfo 1775 ewarn
1595 einfo "After doing that, you can safely remove ${LIB}"
1596 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1597 fi 1776 fi
1777 ewarn " # revdep-rebuild --library ${lib##*/}"
1778 done
1779 if [[ ${notice} -eq 1 ]] ; then
1780 ewarn
1781 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1782 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1783 for lib in "$@" ; do
1784 ewarn " # rm '${lib}'"
1785 done
1786 fi
1598} 1787}
1599 1788
1600# Hack for people to figure out if a package was built with 1789# @FUNCTION: built_with_use
1601# certain USE flags 1790# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1791# @DESCRIPTION:
1602# 1792#
1603# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1793# Deprecated: Use EAPI 2 use deps in DEPEND|RDEPEND and with has_version calls.
1604# ex: built_with_use xchat gtk2
1605# 1794#
1606# Flags: -a all USE flags should be utilized 1795# A temporary hack until portage properly supports DEPENDing on USE
1607# -o at least one USE flag should be utilized 1796# flags being enabled in packages. This will check to see if the specified
1608# Note: the default flag is '-a' 1797# DEPEND atom was built with the specified list of USE flags. The
1798# --missing option controls the behavior if called on a package that does
1799# not actually support the defined USE flags (aka listed in IUSE).
1800# The default is to abort (call die). The -a and -o flags control
1801# the requirements of the USE flags. They correspond to "and" and "or"
1802# logic. So the -a flag means all listed USE flags must be enabled
1803# while the -o flag means at least one of the listed IUSE flags must be
1804# enabled. The --hidden option is really for internal use only as it
1805# means the USE flag we're checking is hidden expanded, so it won't be found
1806# in IUSE like normal USE flags.
1807#
1808# Remember that this function isn't terribly intelligent so order of optional
1809# flags matter.
1609built_with_use() { 1810built_with_use() {
1811 local hidden="no"
1812 if [[ $1 == "--hidden" ]] ; then
1813 hidden="yes"
1814 shift
1815 fi
1816
1817 local missing_action="die"
1818 if [[ $1 == "--missing" ]] ; then
1819 missing_action=$2
1820 shift ; shift
1821 case ${missing_action} in
1822 true|false|die) ;;
1823 *) die "unknown action '${missing_action}'";;
1824 esac
1825 fi
1826
1610 local opt=$1 1827 local opt=$1
1611 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1828 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1612 1829
1613 local PKG=$(best_version $1) 1830 local PKG=$(best_version $1)
1831 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1614 shift 1832 shift
1615 1833
1616 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1834 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1617 [[ ! -e ${USEFILE} ]] && return 1 1835 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1836
1837 # if the IUSE file doesn't exist, the read will error out, we need to handle
1838 # this gracefully
1839 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1840 case ${missing_action} in
1841 true) return 0;;
1842 false) return 1;;
1843 die) die "Unable to determine what USE flags $PKG was built with";;
1844 esac
1845 fi
1846
1847 if [[ ${hidden} == "no" ]] ; then
1848 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1849 # Don't check USE_EXPAND #147237
1850 local expand
1851 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1852 if [[ $1 == ${expand}_* ]] ; then
1853 expand=""
1854 break
1855 fi
1856 done
1857 if [[ -n ${expand} ]] ; then
1858 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1859 case ${missing_action} in
1860 true) return 0;;
1861 false) return 1;;
1862 die) die "$PKG does not actually support the $1 USE flag!";;
1863 esac
1864 fi
1865 fi
1866 fi
1618 1867
1619 local USE_BUILT=$(<${USEFILE}) 1868 local USE_BUILT=$(<${USEFILE})
1620 while [[ $# -gt 0 ]] ; do 1869 while [[ $# -gt 0 ]] ; do
1621 if [[ ${opt} = "-o" ]] ; then 1870 if [[ ${opt} = "-o" ]] ; then
1622 has $1 ${USE_BUILT} && return 0 1871 has $1 ${USE_BUILT} && return 0
1626 shift 1875 shift
1627 done 1876 done
1628 [[ ${opt} = "-a" ]] 1877 [[ ${opt} = "-a" ]]
1629} 1878}
1630 1879
1880# @FUNCTION: epunt_cxx
1881# @USAGE: [dir to scan]
1882# @DESCRIPTION:
1631# Many configure scripts wrongly bail when a C++ compiler 1883# Many configure scripts wrongly bail when a C++ compiler could not be
1632# could not be detected. #73450 1884# detected. If dir is not specified, then it defaults to ${S}.
1885#
1886# http://bugs.gentoo.org/73450
1633epunt_cxx() { 1887epunt_cxx() {
1634 local dir=$1 1888 local dir=$1
1635 [[ -z ${dir} ]] && dir=${S} 1889 [[ -z ${dir} ]] && dir=${S}
1636 ebegin "Removing useless C++ checks" 1890 ebegin "Removing useless C++ checks"
1637 local f 1891 local f
1638 for f in $(find ${dir} -name configure) ; do 1892 find "${dir}" -name configure | while read f ; do
1639 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1893 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1640 done 1894 done
1641 eend 0 1895 eend 0
1642} 1896}
1643 1897
1644# dopamd [ file ] [ new file ] 1898# @FUNCTION: make_wrapper
1645# 1899# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1646# Install pam auth config file in /etc/pam.d 1900# @DESCRIPTION:
1647# 1901# Create a shell wrapper script named wrapper in installpath
1648# The first argument, 'file' is required. Install as 'new file', if 1902# (defaults to the bindir) to execute target (default of wrapper) by
1649# specified. 1903# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1650 1904# libpaths followed by optionally changing directory to chdir.
1651dopamd() { 1905make_wrapper() {
1652 local pamd="$1" newpamd="${2:-$1}" 1906 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1653 [[ -z "$1" ]] && die "dopamd requires at least one argument." 1907 local tmpwrapper=$(emktemp)
1654 1908 # We don't want to quote ${bin} so that people can pass complex
1655 use pam || return 0 1909 # things as $bin ... "./someprog --args"
1656 1910 cat << EOF > "${tmpwrapper}"
1657 insinto /etc/pam.d 1911#!/bin/sh
1658 # these are the default doins options, but be explicit just in case 1912cd "${chdir:-.}"
1659 insopts -m 0644 -o root -g root 1913if [ -n "${libdir}" ] ; then
1660 newins ${pamd} ${newpamd} || die "failed to install ${newpamd}" 1914 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1915 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1916 else
1917 export LD_LIBRARY_PATH="${libdir}"
1918 fi
1919fi
1920exec ${bin} "\$@"
1921EOF
1922 chmod go+rx "${tmpwrapper}"
1923 if [[ -n ${path} ]] ; then
1924 (
1925 exeinto "${path}"
1926 newexe "${tmpwrapper}" "${wrapper}"
1927 ) || die
1928 else
1929 newbin "${tmpwrapper}" "${wrapper}" || die
1930 fi
1661} 1931}
1932
1933# @FUNCTION: prepalldocs
1934# @USAGE:
1935# @DESCRIPTION:
1936# Compress files in /usr/share/doc which are not already
1937# compressed, excluding /usr/share/doc/${PF}/html.
1938# Uses the ecompressdir to do the compression.
1939# 2009-02-18 by betelgeuse:
1940# Commented because ecompressdir is even more internal to
1941# Portage than prepalldocs (it's not even mentioned in man 5
1942# ebuild). Please submit a better version for review to gentoo-dev
1943# if you want prepalldocs here.
1944#prepalldocs() {
1945# if [[ -n $1 ]] ; then
1946# ewarn "prepalldocs: invalid usage; takes no arguments"
1947# fi
1948
1949# cd "${D}"
1950# [[ -d usr/share/doc ]] || return 0
1951
1952# find usr/share/doc -exec gzip {} +
1953# ecompressdir --ignore /usr/share/doc/${PF}/html
1954# ecompressdir --queue /usr/share/doc
1955#}

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