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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 1.148 2005/02/03 23:55:05 azarah Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.334 2010/02/26 03:15:26 abcd 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 # Think about changing below to: if [ "${CROSSCOMPILE}" -ne 1 -a -e "/proc/cpuinfo" ] 25# @USAGE: [seconds]
38 # and dropping the else if you do not plan on adding anything to that 26# @DESCRIPTION:
39 # empty block .... 27# Sleep for the specified number of seconds (default of 5 seconds). Useful when
40 # PS: also try to add some quoting, and consider rather using ${foo} than $foo ... 28# printing a message the user should probably be reading and often used in
41 if [ $CROSSCOMPILE -eq 1 ] || [ ! -e /proc/cpuinfo ] 29# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
42 then 30# don't wait at all. Defined in EAPIs 0 1 and 2.
43 :
44 else
45 CPU_FLAGS=$1
46 USER_CPU=`grep "flags" /proc/cpuinfo`
47
48 for flags in `seq 1 ${#CPU_FLAGS[@]}`
49 do
50 if has ${CPU_FLAGS[$flags - 1]} $USER_CPU && ! has ${CPU_FLAGS[$flags - 1]} $USE
51 then
52 ewarn "Your system is ${CPU_FLAGS[$flags - 1]} capable but you don't have it enabled!"
53 ewarn "You might be cross compiling (in this case set CROSSCOMPILE to 1 to disable this warning."
54 fi
55
56 if ! has ${CPU_FLAGS[$flags - 1]} $USER_CPU && has ${CPU_FLAGS[$flags -1]} $USE
57 then
58 ewarn "You have ${CPU_FLAGS[$flags - 1]} support enabled but your processor doesn't"
59 ewarn "Seem to support it! You might be cross compiling or do not have /proc filesystem"
60 ewarn "enabled. If either is the case, set CROSSCOMPILE to 1 to disable this warning."
61 fi
62 done
63 fi
64}
65
66# Wait for the supplied number of seconds. If no argument is supplied, defaults
67# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not
68# outputting to a terminal, don't wait. For compatability purposes, the argument
69# must be an integer greater than zero.
70# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
71epause() { 31epause() {
72 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 32 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
73 sleep ${1:-5}
74 fi
75} 33}
76 34
77# Beep the specified number of times (defaults to five). If our output 35# @FUNCTION: ebeep
78# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 36# @USAGE: [number of beeps]
79# don't beep. 37# @DESCRIPTION:
80# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 38# Issue the specified number of beeps (default of 5 beeps). Useful when
39# printing a message the user should probably be reading and often used in
40# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
41# don't beep at all. Defined in EAPIs 0 1 and 2.
81ebeep() { 42ebeep() {
82 local n 43 local n
83 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 44 if [[ -z ${EBEEP_IGNORE} ]] ; then
84 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 45 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
85 echo -ne "\a" 46 echo -ne "\a"
86 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 47 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
87 echo -ne "\a" 48 echo -ne "\a"
88 sleep 1 49 sleep 1
89 done 50 done
90 fi 51 fi
91} 52}
92 53
93# This function generate linker scripts in /usr/lib for dynamic 54else
94# libs in /lib. This is to fix linking problems when you have
95# the .so in /lib, and the .a in /usr/lib. What happens is that
96# in some cases when linking dynamic, the .a in /usr/lib is used
97# instead of the .so in /lib due to gcc/libtool tweaking ld's
98# library search path. This cause many builds to fail.
99# See bug #4411 for more info.
100#
101# To use, simply call:
102#
103# gen_usr_ldscript libfoo.so
104#
105# Note that you should in general use the unversioned name of
106# the library, as ldconfig should usually update it correctly
107# to point to the latest version of the library present.
108#
109# <azarah@gentoo.org> (26 Oct 2002)
110#
111gen_usr_ldscript() {
112 local libdir="$(get_libdir)"
113 # Just make sure it exists
114 dodir /usr/${libdir}
115 55
116 cat > "${D}/usr/${libdir}/${1}" << END_LDSCRIPT 56ebeep() {
117/* GNU ld script 57 [[ $(type -t eqawarn) == function ]] && \
118 Because Gentoo have critical dynamic libraries 58 eqawarn "QA Notice: ebeep is not defined in EAPI=3, please file a bug at http://bugs.gentoo.org"
119 in /lib, and the static versions in /usr/lib, we
120 need to have a "fake" dynamic lib in /usr/lib,
121 otherwise we run into linking problems.
122 See bug #4411 on http://bugs.gentoo.org/ for
123 more info. */
124GROUP ( /${libdir}/${1} )
125END_LDSCRIPT
126 fperms a+x "/usr/${libdir}/${1}"
127} 59}
128 60
129# Simple function to draw a line consisting of '=' the same length as $* 61epause() {
130# 62 [[ $(type -t eqawarn) == function ]] && \
131# <azarah@gentoo.org> (11 Nov 2002) 63 eqawarn "QA Notice: epause is not defined in EAPI=3, please file a bug at http://bugs.gentoo.org"
132# 64}
133draw_line() {
134 local i=0
135 local str_length=""
136 65
137 # Handle calls that do not have args, or wc not being installed ... 66fi
138 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ] 67
139 then 68# @FUNCTION: ecvs_clean
140 echo "===============================================================" 69# @USAGE: [list of dirs]
70# @DESCRIPTION:
71# Remove CVS directories recursiveley. Useful when a source tarball contains
72# internal CVS directories. Defaults to $PWD.
73ecvs_clean() {
74 [[ -z $* ]] && set -- .
75 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
76 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
77}
78
79# @FUNCTION: esvn_clean
80# @USAGE: [list of dirs]
81# @DESCRIPTION:
82# Remove .svn directories recursiveley. Useful when a source tarball contains
83# internal Subversion directories. Defaults to $PWD.
84esvn_clean() {
85 [[ -z $* ]] && set -- .
86 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
87}
88
89# @FUNCTION: eshopts_push
90# @USAGE: [options to `set` or `shopt`]
91# @DESCRIPTION:
92# Often times code will want to enable a shell option to change code behavior.
93# Since changing shell options can easily break other pieces of code (which
94# assume the default state), eshopts_push is used to (1) push the current shell
95# options onto a stack and (2) pass the specified arguments to set.
96#
97# If the first argument is '-s' or '-u', we assume you want to call `shopt`
98# rather than `set` as there are some options only available via that.
99#
100# A common example is to disable shell globbing so that special meaning/care
101# may be used with variables/arguments to custom functions. That would be:
102# @CODE
103# eshopts_push -o noglob
104# for x in ${foo} ; do
105# if ...some check... ; then
106# eshopts_pop
141 return 0 107# return 0
142 fi 108# fi
143
144 # Get the length of $*
145 str_length="$(echo -n "$*" | wc -m)"
146
147 while [ "$i" -lt "${str_length}" ]
148 do
149 echo -n "="
150
151 i=$((i + 1))
152 done 109# done
153 110# eshopts_pop
154 echo 111# @CODE
155 112eshopts_push() {
156 return 0 113 # have to assume __ESHOPTS_SAVE__ isn't screwed with
114 # as a `declare -a` here will reset its value
115 local i=${#__ESHOPTS_SAVE__[@]}
116 if [[ $1 == -[su] ]] ; then
117 __ESHOPTS_SAVE__[$i]=$(shopt -p)
118 [[ $# -eq 0 ]] && return 0
119 shopt "$@" || die "eshopts_push: bad options to shopt: $*"
120 else
121 __ESHOPTS_SAVE__[$i]=$-
122 [[ $# -eq 0 ]] && return 0
123 set "$@" || die "eshopts_push: bad options to set: $*"
124 fi
157} 125}
158 126
159# Default directory where patches are located 127# @FUNCTION: eshopts_pop
128# @USAGE:
129# @DESCRIPTION:
130# Restore the shell options to the state saved with the corresponding
131# eshopts_push call. See that function for more details.
132eshopts_pop() {
133 [[ $# -ne 0 ]] && die "eshopts_pop takes no arguments"
134 local i=$(( ${#__ESHOPTS_SAVE__[@]} - 1 ))
135 [[ ${i} -eq -1 ]] && die "eshopts_{push,pop}: unbalanced pair"
136 local s=${__ESHOPTS_SAVE__[$i]}
137 unset __ESHOPTS_SAVE__[$i]
138 if [[ ${s} == "shopt -"* ]] ; then
139 eval "${s}" || die "eshopts_pop: sanity: invalid shopt options: ${s}"
140 else
141 set +$- || die "eshopts_pop: sanity: invalid shell settings: $-"
142 set -${s} || die "eshopts_pop: sanity: unable to restore saved shell settings: ${s}"
143 fi
144}
145
146# @VARIABLE: EPATCH_SOURCE
147# @DESCRIPTION:
148# Default directory to search for patches.
160EPATCH_SOURCE="${WORKDIR}/patch" 149EPATCH_SOURCE="${WORKDIR}/patch"
161# Default extension for patches 150# @VARIABLE: EPATCH_SUFFIX
151# @DESCRIPTION:
152# Default extension for patches (do not prefix the period yourself).
162EPATCH_SUFFIX="patch.bz2" 153EPATCH_SUFFIX="patch.bz2"
154# @VARIABLE: EPATCH_OPTS
155# @DESCRIPTION:
163# Default options for patch 156# Default options for patch:
157# @CODE
164# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 158# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
165EPATCH_OPTS="-g0" 159# --no-backup-if-mismatch - do not leave .orig files behind
160# -E - automatically remove empty files
161# @CODE
162EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
163# @VARIABLE: EPATCH_EXCLUDE
164# @DESCRIPTION:
166# List of patches not to apply. Not this is only file names, 165# List of patches not to apply. Note this is only file names,
167# and not the full path .. 166# and not the full path. Globs accepted.
168EPATCH_EXCLUDE="" 167EPATCH_EXCLUDE=""
168# @VARIABLE: EPATCH_SINGLE_MSG
169# @DESCRIPTION:
169# Change the printed message for a single patch. 170# Change the printed message for a single patch.
170EPATCH_SINGLE_MSG="" 171EPATCH_SINGLE_MSG=""
171# Force applying bulk patches even if not following the style: 172# @VARIABLE: EPATCH_MULTI_MSG
172# 173# @DESCRIPTION:
173# ??_${ARCH}_foo.${EPATCH_SUFFIX} 174# Change the printed message for multiple patches.
174# 175EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
176# @VARIABLE: EPATCH_FORCE
177# @DESCRIPTION:
178# Only require patches to match EPATCH_SUFFIX rather than the extended
179# arch naming style.
175EPATCH_FORCE="no" 180EPATCH_FORCE="no"
176 181
177# This function is for bulk patching, or in theory for just one 182# @FUNCTION: epatch
178# or two patches. 183# @USAGE: [patches] [dirs of patches]
184# @DESCRIPTION:
185# epatch is designed to greatly simplify the application of patches. It can
186# process patch files directly, or directories of patches. The patches may be
187# compressed (bzip/gzip/etc...) or plain text. You generally need not specify
188# the -p option as epatch will automatically attempt -p0 to -p5 until things
189# apply successfully.
179# 190#
180# It should work with .bz2, .gz, .zip and plain text patches. 191# If you do not specify any options, then epatch will default to the directory
181# Currently all patches should be the same format. 192# specified by EPATCH_SOURCE.
182# 193#
183# You do not have to specify '-p' option to patch, as it will 194# When processing directories, epatch will apply all patches that match:
184# try with -p0 to -p5 until it succeed, or fail at -p5. 195# @CODE
185# 196# ${EPATCH_FORCE} == "yes"
186# Above EPATCH_* variables can be used to control various defaults,
187# bug they should be left as is to ensure an ebuild can rely on
188# them for.
189#
190# Patches are applied in current directory.
191#
192# Bulk Patches should preferibly have the form of:
193#
194# ??_${ARCH}_foo.${EPATCH_SUFFIX} 197# ??_${ARCH}_foo.${EPATCH_SUFFIX}
198# else
199# *.${EPATCH_SUFFIX}
200# @CODE
201# The leading ?? are typically numbers used to force consistent patch ordering.
202# The arch field is used to apply patches only for the host architecture with
203# the special value of "all" means apply for everyone. Note that using values
204# other than "all" is highly discouraged -- you should apply patches all the
205# time and let architecture details be detected at configure/compile time.
195# 206#
196# For example: 207# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
208# for patches to apply.
197# 209#
198# 01_all_misc-fix.patch.bz2 210# Refer to the other EPATCH_xxx variables for more customization of behavior.
199# 02_sparc_another-fix.patch.bz2
200#
201# This ensures that there are a set order, and you can have ARCH
202# specific patches.
203#
204# If you however give an argument to epatch(), it will treat it as a
205# single patch that need to be applied if its a file. If on the other
206# hand its a directory, it will set EPATCH_SOURCE to this.
207#
208# <azarah@gentoo.org> (10 Nov 2002)
209#
210epatch() { 211epatch() {
211 local PIPE_CMD="" 212 _epatch_draw_line() {
212 local STDERR_TARGET="${T}/$$.out" 213 # create a line of same length as input string
213 local PATCH_TARGET="${T}/$$.patch" 214 [[ -z $1 ]] && set "$(printf "%65s" '')"
214 local PATCH_SUFFIX="" 215 echo "${1//?/=}"
215 local SINGLE_PATCH="no" 216 }
216 local x=""
217 217
218 if [ "$#" -gt 1 ] 218 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
219 then 219
220 # Let the rest of the code process one user arg at a time --
221 # each arg may expand into multiple patches, and each arg may
222 # need to start off with the default global EPATCH_xxx values
223 if [[ $# -gt 1 ]] ; then
220 local m="" 224 local m
221 einfo "${#} patches to apply ..."
222 for m in "$@" ; do 225 for m in "$@" ; do
223 epatch "${m}" 226 epatch "${m}"
224 done 227 done
225 return 0 228 return 0
226 fi 229 fi
227 230
228 if [ -n "$1" -a -f "$1" ] 231 local SINGLE_PATCH="no"
229 then 232 # no args means process ${EPATCH_SOURCE}
233 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
234
235 if [[ -f $1 ]] ; then
230 SINGLE_PATCH="yes" 236 SINGLE_PATCH="yes"
231 237 set -- "$1"
232 local EPATCH_SOURCE="$1" 238 # Use the suffix from the single patch (localize it); the code
239 # below will find the suffix for us
233 local EPATCH_SUFFIX="${1##*\.}" 240 local EPATCH_SUFFIX=$1
234 241
235 elif [ -n "$1" -a -d "$1" ] 242 elif [[ -d $1 ]] ; then
236 then 243 # Some people like to make dirs of patches w/out suffixes (vim)
237 # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ... 244 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
238 if [ "${EPATCH_FORCE}" = "yes" ] && [ -z "${EPATCH_SUFFIX}" ] 245
246 else
247 # sanity check ... if it isn't a dir or file, wtf man ?
248 [[ $# -ne 0 ]] && EPATCH_SOURCE=$1
249 echo
250 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
251 eerror
252 eerror " ${EPATCH_SOURCE}"
253 eerror " ( ${EPATCH_SOURCE##*/} )"
254 echo
255 die "Cannot find \$EPATCH_SOURCE!"
256 fi
257
258 local PIPE_CMD
259 case ${EPATCH_SUFFIX##*\.} in
260 xz) PIPE_CMD="xz -dc" ;;
261 lzma) PIPE_CMD="lzma -dc" ;;
262 bz2) PIPE_CMD="bzip2 -dc" ;;
263 gz|Z|z) PIPE_CMD="gzip -dc" ;;
264 ZIP|zip) PIPE_CMD="unzip -p" ;;
265 *) ;;
266 esac
267
268 [[ ${SINGLE_PATCH} == "no" ]] && einfo "${EPATCH_MULTI_MSG}"
269
270 local x
271 for x in "$@" ; do
272 # If the patch dir given contains subdirs, or our EPATCH_SUFFIX
273 # didn't match anything, ignore continue on
274 [[ ! -f ${x} ]] && continue
275
276 local patchname=${x##*/}
277
278 # Apply single patches, or forced sets of patches, or
279 # patches with ARCH dependant names.
280 # ???_arch_foo.patch
281 # Else, skip this input altogether
282 local a=${patchname#*_} # strip the ???_
283 a=${a%%_*} # strip the _foo.patch
284 if ! [[ ${SINGLE_PATCH} == "yes" || \
285 ${EPATCH_FORCE} == "yes" || \
286 ${a} == all || \
287 ${a} == ${ARCH} ]]
239 then 288 then
240 local EPATCH_SOURCE="$1/*" 289 continue
290 fi
291
292 # Let people filter things dynamically
293 if [[ -n ${EPATCH_EXCLUDE} ]] ; then
294 # let people use globs in the exclude
295 eshopts_push -o noglob
296
297 local ex
298 for ex in ${EPATCH_EXCLUDE} ; do
299 if [[ ${patchname} == ${ex} ]] ; then
300 eshopts_pop
301 continue 2
302 fi
303 done
304
305 eshopts_pop
306 fi
307
308 if [[ ${SINGLE_PATCH} == "yes" ]] ; then
309 if [[ -n ${EPATCH_SINGLE_MSG} ]] ; then
310 einfo "${EPATCH_SINGLE_MSG}"
311 else
312 einfo "Applying ${patchname} ..."
313 fi
241 else 314 else
242 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 315 einfo " ${patchname} ..."
243 fi 316 fi
244 else 317
245 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 318 # most of the time, there will only be one run per unique name,
246 then 319 # but if there are more, make sure we get unique log filenames
247 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 320 local STDERR_TARGET="${T}/${patchname}.out"
248 then 321 if [[ -e ${STDERR_TARGET} ]] ; then
249 EPATCH_SOURCE="$1" 322 STDERR_TARGET="${T}/${patchname}-$$.out"
323 fi
324
325 printf "***** %s *****\n\n" "${patchname}" > "${STDERR_TARGET}"
326
327 # Decompress the patch if need be
328 local count=0
329 local PATCH_TARGET
330 if [[ -n ${PIPE_CMD} ]] ; then
331 PATCH_TARGET="${T}/$$.patch"
332 echo "PIPE_COMMAND: ${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> "${STDERR_TARGET}"
333
334 if ! (${PIPE_CMD} "${x}" > "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
335 echo
336 eerror "Could not extract patch!"
337 #die "Could not extract patch!"
338 count=5
339 break
250 fi 340 fi
341 else
342 PATCH_TARGET=${x}
343 fi
251 344
345 # Check for absolute paths in patches. If sandbox is disabled,
346 # people could (accidently) patch files in the root filesystem.
347 # Or trigger other unpleasantries #237667. So disallow -p0 on
348 # such patches.
349 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
350 if [[ -n ${abs_paths} ]] ; then
351 count=1
352 printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}"
353 fi
354
355 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/
356 while [[ ${count} -lt 5 ]] ; do
357 # Generate some useful debug info ...
358 (
359 _epatch_draw_line "***** ${patchname} *****"
252 echo 360 echo
253 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 361 echo "PATCH COMMAND: patch -p${count} ${EPATCH_OPTS} < '${PATCH_TARGET}'"
362 echo
363 _epatch_draw_line "***** ${patchname} *****"
364 ) >> "${STDERR_TARGET}"
365
366 if (patch -p${count} ${EPATCH_OPTS} --dry-run -f < "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
367 (
368 _epatch_draw_line "***** ${patchname} *****"
369 echo
370 echo "ACTUALLY APPLYING ${patchname} ..."
371 echo
372 _epatch_draw_line "***** ${patchname} *****"
373 patch -p${count} ${EPATCH_OPTS} < "${PATCH_TARGET}" 2>&1
374 ) >> "${STDERR_TARGET}"
375
376 if [ $? -ne 0 ] ; then
377 echo
378 eerror "A dry-run of patch command succeeded, but actually"
379 eerror "applying the patch failed!"
380 #die "Real world sux compared to the dreamworld!"
381 count=5
382 fi
383 break
384 fi
385
386 : $(( count++ ))
387 done
388
389 # if we had to decompress the patch, delete the temp one
390 if [[ -n ${PIPE_CMD} ]] ; then
391 rm -f "${PATCH_TARGET}"
392 fi
393
394 if [[ ${count} -ge 5 ]] ; then
395 echo
396 eerror "Failed Patch: ${patchname} !"
397 eerror " ( ${PATCH_TARGET} )"
254 eerror 398 eerror
255 eerror " ${EPATCH_SOURCE}" 399 eerror "Include in your bugreport the contents of:"
256 eerror " ( ${EPATCH_SOURCE##*/} )" 400 eerror
401 eerror " ${STDERR_TARGET}"
257 echo 402 echo
258 die "Cannot find \$EPATCH_SOURCE!" 403 die "Failed Patch: ${patchname}!"
259 fi
260
261 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
262 fi
263
264 case ${EPATCH_SUFFIX##*\.} in
265 bz2)
266 PIPE_CMD="bzip2 -dc"
267 PATCH_SUFFIX="bz2"
268 ;;
269 gz|Z|z)
270 PIPE_CMD="gzip -dc"
271 PATCH_SUFFIX="gz"
272 ;;
273 ZIP|zip)
274 PIPE_CMD="unzip -p"
275 PATCH_SUFFIX="zip"
276 ;;
277 *)
278 PIPE_CMD="cat"
279 PATCH_SUFFIX="patch"
280 ;;
281 esac
282
283 if [ "${SINGLE_PATCH}" = "no" ]
284 then
285 einfo "Applying various patches (bugfixes/updates) ..."
286 fi
287 for x in ${EPATCH_SOURCE}
288 do
289 # New ARCH dependant patch naming scheme ...
290 #
291 # ???_arch_foo.patch
292 #
293 if [ -f ${x} ] && \
294 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \
295 [ "${EPATCH_FORCE}" = "yes" ])
296 then
297 local count=0
298 local popts="${EPATCH_OPTS}"
299
300 if [ -n "${EPATCH_EXCLUDE}" ]
301 then
302 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ]
303 then
304 continue
305 fi
306 fi 404 fi
307 405
308 if [ "${SINGLE_PATCH}" = "yes" ] 406 # if everything worked, delete the patch log
309 then 407 rm -f "${STDERR_TARGET}"
310 if [ -n "${EPATCH_SINGLE_MSG}" ]
311 then
312 einfo "${EPATCH_SINGLE_MSG}"
313 else
314 einfo "Applying ${x##*/} ..."
315 fi
316 else
317 einfo " ${x##*/} ..."
318 fi
319
320 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
321 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
322
323 # Allow for prefix to differ ... im lazy, so shoot me :/
324 while [ "${count}" -lt 5 ]
325 do
326 # Generate some useful debug info ...
327 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
328 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
329
330 if [ "${PATCH_SUFFIX}" != "patch" ]
331 then
332 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
333 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
334 else
335 PATCH_TARGET="${x}"
336 fi
337
338 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
339 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
340
341 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
342 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
343
344 if [ "${PATCH_SUFFIX}" != "patch" ]
345 then
346 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
347 then
348 echo
349 eerror "Could not extract patch!"
350 #die "Could not extract patch!"
351 count=5
352 break
353 fi
354 fi
355
356 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
357 then
358 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
359 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
360 echo "ACTUALLY APPLYING ${x##*/} ..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
361 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
362 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
363
364 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1
365
366 if [ "$?" -ne 0 ]
367 then
368 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
369 echo
370 eerror "A dry-run of patch command succeeded, but actually"
371 eerror "applying the patch failed!"
372 #die "Real world sux compared to the dreamworld!"
373 count=5
374 fi
375
376 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
377
378 break
379 fi
380
381 count=$((count + 1))
382 done
383
384 if [ "${PATCH_SUFFIX}" != "patch" ]
385 then
386 rm -f ${PATCH_TARGET}
387 fi
388
389 if [ "${count}" -eq 5 ]
390 then
391 echo
392 eerror "Failed Patch: ${x##*/}!"
393 eerror
394 eerror "Include in your bugreport the contents of:"
395 eerror
396 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}"
397 echo
398 die "Failed Patch: ${x##*/}!"
399 fi
400
401 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
402
403 eend 0 408 eend 0
404 fi
405 done 409 done
406 if [ "${SINGLE_PATCH}" = "no" ] 410
407 then 411 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
408 einfo "Done with patching" 412 : # everything worked
413}
414epatch_user() {
415 [[ $# -ne 0 ]] && die "epatch_user takes no options"
416
417 # don't clobber any EPATCH vars that the parent might want
418 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
419 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
420 EPATCH_SOURCE=${base}/${CTARGET}/${check}
421 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
422 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
423 if [[ -d ${EPATCH_SOURCE} ]] ; then
424 EPATCH_SOURCE=${EPATCH_SOURCE} \
425 EPATCH_SUFFIX="patch" \
426 EPATCH_FORCE="yes" \
427 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
428 epatch
429 break
409 fi 430 fi
431 done
410} 432}
411 433
412# This function return true if we are using the NPTL pthreads 434# @FUNCTION: emktemp
413# implementation. 435# @USAGE: [temp dir]
414# 436# @DESCRIPTION:
415# <azarah@gentoo.org> (06 March 2003)
416#
417have_NPTL() {
418 cat > ${T}/test-nptl.c <<-"END"
419 #define _XOPEN_SOURCE
420 #include <unistd.h>
421 #include <stdio.h>
422
423 int main()
424 {
425 char buf[255];
426 char *str = buf;
427
428 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255);
429 if (NULL != str) {
430 printf("%s\n", str);
431 if (NULL != strstr(str, "NPTL"))
432 return 0;
433 }
434
435 return 1;
436 }
437 END
438
439 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ..."
440 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
441 then
442 echo "yes"
443 einfon "Checking what PTHREADS implementation we have ..."
444 if ${T}/nptl
445 then
446 return 0
447 else
448 return 1
449 fi
450 else
451 echo "no"
452 fi
453
454 return 1
455}
456
457# This function check how many cpu's are present, and then set
458# -j in MAKEOPTS accordingly.
459#
460# Thanks to nall <nall@gentoo.org> for this.
461#
462get_number_of_jobs() {
463 local jobs=0
464
465 if [ ! -r /proc/cpuinfo ]
466 then
467 return 1
468 fi
469
470 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
471 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
472 then
473 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
474 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
475 ADMINPARAM="${ADMINPARAM/-j}"
476 fi
477
478 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
479
480 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
481 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
482 then
483 # these archs will always have "[Pp]rocessor"
484 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
485
486 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
487 then
488 # sparc always has "ncpus active"
489 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
490
491 elif [ "${ARCH}" = "alpha" ]
492 then
493 # alpha has "cpus active", but only when compiled with SMP
494 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
495 then
496 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
497 else
498 jobs=2
499 fi
500
501 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
502 then
503 # ppc has "processor", but only when compiled with SMP
504 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
505 then
506 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
507 else
508 jobs=2
509 fi
510 elif [ "${ARCH}" = "s390" ]
511 then
512 # s390 has "# processors : "
513 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
514 else
515 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
516 die "Unknown ARCH -- ${ARCH}!"
517 fi
518
519 # Make sure the number is valid ...
520 if [ "${jobs}" -lt 1 ]
521 then
522 jobs=1
523 fi
524
525 if [ -n "${ADMINPARAM}" ]
526 then
527 if [ "${jobs}" -gt "${ADMINPARAM}" ]
528 then
529 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge ..."
530 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
531 else
532 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge ..."
533 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
534 fi
535 fi
536}
537
538# Cheap replacement for when debianutils (and thus mktemp) 437# Cheap replacement for when debianutils (and thus mktemp)
539# does not exist on the users system 438# does not exist on the users system.
540# vapier@gentoo.org
541#
542# Takes just 1 optional parameter (the directory to create tmpfile in)
543emktemp() { 439emktemp() {
544 local exe="touch" 440 local exe="touch"
545 [ "$1" == "-d" ] && exe="mkdir" && shift 441 [[ $1 == -d ]] && exe="mkdir" && shift
546 local topdir="$1" 442 local topdir=$1
547 443
548 if [ -z "${topdir}" ] 444 if [[ -z ${topdir} ]] ; then
549 then
550 [ -z "${T}" ] \ 445 [[ -z ${T} ]] \
551 && topdir="/tmp" \ 446 && topdir="/tmp" \
552 || topdir="${T}" 447 || topdir=${T}
553 fi 448 fi
554 449
555 if [ -z "$(type -p mktemp)" ] 450 if ! type -P mktemp > /dev/null ; then
556 then 451 # system lacks `mktemp` so we have to fake it
557 local tmp=/ 452 local tmp=/
558 while [ -e "${tmp}" ] ; do 453 while [[ -e ${tmp} ]] ; do
559 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 454 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
560 done 455 done
561 ${exe} "${tmp}" 456 ${exe} "${tmp}" || ${exe} -p "${tmp}"
562 echo "${tmp}" 457 echo "${tmp}"
563 else 458 else
564 [ "${exe}" == "touch" ] \ 459 # the args here will give slightly wierd names on BSD,
565 && exe="-p" \ 460 # but should produce a usable file on all userlands
566 || exe="-d" 461 if [[ ${exe} == "touch" ]] ; then
567 mktemp ${exe} "${topdir}" 462 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
463 else
464 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
568 fi 465 fi
466 fi
569} 467}
570 468
469# @FUNCTION: egetent
470# @USAGE: <database> <key>
471# @MAINTAINER:
472# base-system@gentoo.org (Linux)
473# Joe Jezak <josejx@gmail.com> (OS X)
474# usata@gentoo.org (OS X)
475# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
476# @DESCRIPTION:
571# Small wrapper for getent (Linux), nidump (Mac OS X), 477# Small wrapper for getent (Linux),
478# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
572# and pw (FreeBSD) used in enewuser()/enewgroup() 479# and pw (FreeBSD) used in enewuser()/enewgroup()
573# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
574# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
575#
576# egetent(database, key)
577egetent() { 480egetent() {
578 if useq ppc-macos ; then 481 case ${CHOST} in
482 *-darwin[678])
579 case "$2" in 483 case "$2" in
580 *[!0-9]*) # Non numeric 484 *[!0-9]*) # Non numeric
581 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 485 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
582 ;; 486 ;;
583 *) # Numeric 487 *) # Numeric
584 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 488 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
585 ;; 489 ;;
586 esac 490 esac
587 elif useq x86-fbsd ; then 491 ;;
588 local action 492 *-darwin*)
589 if [ "$1" == "passwd" ] 493 local mytype=$1
590 then 494 [[ "passwd" == $mytype ]] && mytype="Users"
591 action="user" 495 [[ "group" == $mytype ]] && mytype="Groups"
592 else 496 case "$2" in
593 action="group" 497 *[!0-9]*) # Non numeric
498 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
499 ;;
500 *) # Numeric
501 local mykey="UniqueID"
502 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
503 dscl . -search /$mytype $mykey $2 2>/dev/null
504 ;;
505 esac
506 ;;
507 *-freebsd*|*-dragonfly*)
508 local opts action="user"
509 [[ $1 == "passwd" ]] || action="group"
510
511 # lookup by uid/gid
512 if [[ $2 == [[:digit:]]* ]] ; then
513 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
594 fi 514 fi
515
595 pw show "${action}" "$2" -q 516 pw show ${action} ${opts} "$2" -q
596 else 517 ;;
518 *-netbsd*|*-openbsd*)
519 grep "$2:\*:" /etc/$1
520 ;;
521 *)
597 which nscd >& /dev/null && nscd -i "$1" 522 type -p nscd >& /dev/null && nscd -i "$1"
598 getent "$1" "$2" 523 getent "$1" "$2"
599 fi 524 ;;
525 esac
600} 526}
601 527
602# Simplify/standardize adding users to the system 528# @FUNCTION: enewuser
603# vapier@gentoo.org 529# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
604# 530# @DESCRIPTION:
605# enewuser(username, uid, shell, homedir, groups, extra options) 531# Same as enewgroup, you are not required to understand how to properly add
606# 532# a user to the system. The only required parameter is the username.
607# Default values if you do not specify any: 533# Default uid is (pass -1 for this) next available, default shell is
608# username: REQUIRED ! 534# /bin/false, default homedir is /dev/null, there are no default groups,
609# uid: next available (see useradd(8)) 535# and default params sets the comment as 'added by portage for ${PN}'.
610# note: pass -1 to get default behavior
611# shell: /bin/false
612# homedir: /dev/null
613# groups: none
614# extra: comment of 'added by portage for ${PN}'
615enewuser() { 536enewuser() {
537 case ${EBUILD_PHASE} in
538 unpack|compile|test|install)
539 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
540 eerror "Package fails at QA and at life. Please file a bug."
541 die "Bad package! enewuser is only for use in pkg_* functions!"
542 esac
543
616 # get the username 544 # get the username
617 local euser="$1"; shift 545 local euser=$1; shift
618 if [ -z "${euser}" ] 546 if [[ -z ${euser} ]] ; then
619 then
620 eerror "No username specified !" 547 eerror "No username specified !"
621 die "Cannot call enewuser without a username" 548 die "Cannot call enewuser without a username"
622 fi 549 fi
623 550
624 # lets see if the username already exists 551 # lets see if the username already exists
625 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 552 if [[ -n $(egetent passwd "${euser}") ]] ; then
626 then
627 return 0 553 return 0
628 fi 554 fi
629 einfo "Adding user '${euser}' to your system ..." 555 einfo "Adding user '${euser}' to your system ..."
630 556
631 # options to pass to useradd 557 # options to pass to useradd
632 local opts= 558 local opts=
633 559
634 # handle uid 560 # handle uid
635 local euid="$1"; shift 561 local euid=$1; shift
636 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 562 if [[ -n ${euid} && ${euid} != -1 ]] ; then
637 then
638 if [ "${euid}" -gt 0 ] 563 if [[ ${euid} -gt 0 ]] ; then
639 then
640 if [ ! -z "`egetent passwd ${euid}`" ] 564 if [[ -n $(egetent passwd ${euid}) ]] ; then
641 then
642 euid="next" 565 euid="next"
643 fi 566 fi
644 else 567 else
645 eerror "Userid given but is not greater than 0 !" 568 eerror "Userid given but is not greater than 0 !"
646 die "${euid} is not a valid UID" 569 die "${euid} is not a valid UID"
647 fi 570 fi
648 else 571 else
649 euid="next" 572 euid="next"
650 fi 573 fi
651 if [ "${euid}" == "next" ] 574 if [[ ${euid} == "next" ]] ; then
652 then 575 for ((euid = 101; euid <= 999; euid++)); do
653 local pwrange
654 if [ "${USERLAND}" == "BSD" ] ; then
655 pwrange="`jot 898 101`"
656 else
657 pwrange="`seq 101 999`"
658 fi
659 for euid in ${pwrange} ; do
660 [ -z "`egetent passwd ${euid}`" ] && break 576 [[ -z $(egetent passwd ${euid}) ]] && break
661 done 577 done
662 fi 578 fi
663 opts="${opts} -u ${euid}" 579 opts="${opts} -u ${euid}"
664 einfo " - Userid: ${euid}" 580 einfo " - Userid: ${euid}"
665 581
666 # handle shell 582 # handle shell
667 local eshell="$1"; shift 583 local eshell=$1; shift
668 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 584 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
669 then 585 if [[ ! -e ${ROOT}${eshell} ]] ; then
670 if [ ! -e "${eshell}" ]
671 then
672 eerror "A shell was specified but it does not exist !" 586 eerror "A shell was specified but it does not exist !"
673 die "${eshell} does not exist" 587 die "${eshell} does not exist in ${ROOT}"
588 fi
589 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
590 eerror "Do not specify ${eshell} yourself, use -1"
591 die "Pass '-1' as the shell parameter"
674 fi 592 fi
675 else 593 else
676 if [ "${USERLAND}" == "BSD" ] 594 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
677 then 595 [[ -x ${ROOT}${shell} ]] && break
678 eshell="/usr/bin/false" 596 done
679 else 597
598 if [[ ${shell} == "/dev/null" ]] ; then
599 eerror "Unable to identify the shell to use, proceeding with userland default."
600 case ${USERLAND} in
680 eshell="/bin/false" 601 GNU) shell="/bin/false" ;;
602 BSD) shell="/sbin/nologin" ;;
603 Darwin) shell="/usr/sbin/nologin" ;;
604 *) die "Unable to identify the default shell for userland ${USERLAND}"
605 esac
681 fi 606 fi
607
608 eshell=${shell}
682 fi 609 fi
683 einfo " - Shell: ${eshell}" 610 einfo " - Shell: ${eshell}"
684 opts="${opts} -s ${eshell}" 611 opts="${opts} -s ${eshell}"
685 612
686 # handle homedir 613 # handle homedir
687 local ehome="$1"; shift 614 local ehome=$1; shift
688 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 615 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
689 then
690 ehome="/dev/null" 616 ehome="/dev/null"
691 fi 617 fi
692 einfo " - Home: ${ehome}" 618 einfo " - Home: ${ehome}"
693 opts="${opts} -d ${ehome}" 619 opts="${opts} -d ${ehome}"
694 620
695 # handle groups 621 # handle groups
696 local egroups="$1"; shift 622 local egroups=$1; shift
697 if [ ! -z "${egroups}" ] 623 if [[ ! -z ${egroups} ]] ; then
698 then
699 local oldifs="${IFS}" 624 local oldifs=${IFS}
700 local defgroup="" exgroups="" 625 local defgroup="" exgroups=""
701 626
702 export IFS="," 627 export IFS=","
703 for g in ${egroups} 628 for g in ${egroups} ; do
704 do
705 export IFS="${oldifs}" 629 export IFS=${oldifs}
706 if [ -z "`egetent group \"${g}\"`" ] 630 if [[ -z $(egetent group "${g}") ]] ; then
707 then
708 eerror "You must add group ${g} to the system first" 631 eerror "You must add group ${g} to the system first"
709 die "${g} is not a valid GID" 632 die "${g} is not a valid GID"
710 fi 633 fi
711 if [ -z "${defgroup}" ] 634 if [[ -z ${defgroup} ]] ; then
712 then
713 defgroup="${g}" 635 defgroup=${g}
714 else 636 else
715 exgroups="${exgroups},${g}" 637 exgroups="${exgroups},${g}"
716 fi 638 fi
717 export IFS="," 639 export IFS=","
718 done 640 done
719 export IFS="${oldifs}" 641 export IFS=${oldifs}
720 642
721 opts="${opts} -g ${defgroup}" 643 opts="${opts} -g ${defgroup}"
722 if [ ! -z "${exgroups}" ] 644 if [[ ! -z ${exgroups} ]] ; then
723 then
724 opts="${opts} -G ${exgroups:1}" 645 opts="${opts} -G ${exgroups:1}"
725 fi 646 fi
726 else 647 else
727 egroups="(none)" 648 egroups="(none)"
728 fi 649 fi
729 einfo " - Groups: ${egroups}" 650 einfo " - Groups: ${egroups}"
730 651
731 # handle extra and add the user 652 # handle extra and add the user
732 local eextra="$@"
733 local oldsandbox="${SANDBOX_ON}" 653 local oldsandbox=${SANDBOX_ON}
734 export SANDBOX_ON="0" 654 export SANDBOX_ON="0"
735 if useq ppc-macos 655 case ${CHOST} in
736 then 656 *-darwin*)
737 ### Make the user 657 ### Make the user
738 if [ -z "${eextra}" ] 658 if [[ -z $@ ]] ; then
739 then
740 dscl . create /users/${euser} uid ${euid} 659 dscl . create /users/${euser} uid ${euid}
741 dscl . create /users/${euser} shell ${eshell} 660 dscl . create /users/${euser} shell ${eshell}
742 dscl . create /users/${euser} home ${ehome} 661 dscl . create /users/${euser} home ${ehome}
743 dscl . create /users/${euser} realname "added by portage for ${PN}" 662 dscl . create /users/${euser} realname "added by portage for ${PN}"
744 ### Add the user to the groups specified 663 ### Add the user to the groups specified
745 local oldifs="${IFS}" 664 local oldifs=${IFS}
746 export IFS="," 665 export IFS=","
747 for g in ${egroups} 666 for g in ${egroups} ; do
748 do
749 dscl . merge /groups/${g} users ${euser} 667 dscl . merge /groups/${g} users ${euser}
750 done 668 done
751 export IFS="${oldifs}" 669 export IFS=${oldifs}
752 else 670 else
753 einfo "Extra options are not supported on macos yet" 671 einfo "Extra options are not supported on Darwin yet"
754 einfo "Please report the ebuild along with the info below" 672 einfo "Please report the ebuild along with the info below"
755 einfo "eextra: ${eextra}" 673 einfo "eextra: $@"
756 die "Required function missing" 674 die "Required function missing"
757 fi 675 fi
758 elif use x86-fbsd ; then 676 ;;
759 if [ -z "${eextra}" ] 677 *-freebsd*|*-dragonfly*)
760 then 678 if [[ -z $@ ]] ; then
761 pw useradd ${euser} ${opts} \ 679 pw useradd ${euser} ${opts} \
762 -c "added by portage for ${PN}" \ 680 -c "added by portage for ${PN}" \
763 die "enewuser failed" 681 die "enewuser failed"
764 else 682 else
765 einfo " - Extra: ${eextra}" 683 einfo " - Extra: $@"
766 pw useradd ${euser} ${opts} \ 684 pw useradd ${euser} ${opts} \
767 -c ${eextra} || die "enewuser failed" 685 "$@" || die "enewuser failed"
768 fi 686 fi
687 ;;
688
689 *-netbsd*)
690 if [[ -z $@ ]] ; then
691 useradd ${opts} ${euser} || die "enewuser failed"
769 else 692 else
770 if [ -z "${eextra}" ] 693 einfo " - Extra: $@"
771 then 694 useradd ${opts} ${euser} "$@" || die "enewuser failed"
695 fi
696 ;;
697
698 *-openbsd*)
699 if [[ -z $@ ]] ; then
700 useradd -u ${euid} -s ${eshell} \
701 -d ${ehome} -c "Added by portage for ${PN}" \
702 -g ${egroups} ${euser} || die "enewuser failed"
703 else
704 einfo " - Extra: $@"
705 useradd -u ${euid} -s ${eshell} \
706 -d ${ehome} -c "Added by portage for ${PN}" \
707 -g ${egroups} ${euser} "$@" || die "enewuser failed"
708 fi
709 ;;
710
711 *)
712 if [[ -z $@ ]] ; then
772 useradd ${opts} ${euser} \ 713 useradd ${opts} \
773 -c "added by portage for ${PN}" \ 714 -c "added by portage for ${PN}" \
715 ${euser} \
774 || die "enewuser failed" 716 || die "enewuser failed"
775 else 717 else
776 einfo " - Extra: ${eextra}" 718 einfo " - Extra: $@"
777 useradd ${opts} ${euser} ${eextra} \ 719 useradd ${opts} "$@" \
720 ${euser} \
778 || die "enewuser failed" 721 || die "enewuser failed"
779 fi 722 fi
723 ;;
724 esac
725
726 if [[ ! -e ${ROOT}/${ehome} ]] ; then
727 einfo " - Creating ${ehome} in ${ROOT}"
728 mkdir -p "${ROOT}/${ehome}"
729 chown ${euser} "${ROOT}/${ehome}"
730 chmod 755 "${ROOT}/${ehome}"
780 fi 731 fi
732
781 export SANDBOX_ON="${oldsandbox}" 733 export SANDBOX_ON=${oldsandbox}
782
783 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
784 then
785 einfo " - Creating ${ehome} in ${D}"
786 dodir ${ehome}
787 fowners ${euser} ${ehome}
788 fperms 755 ${ehome}
789 fi
790} 734}
791 735
792# Simplify/standardize adding groups to the system 736# @FUNCTION: enewgroup
793# vapier@gentoo.org 737# @USAGE: <group> [gid]
794# 738# @DESCRIPTION:
795# enewgroup(group, gid) 739# This function does not require you to understand how to properly add a
796# 740# group to the system. Just give it a group name to add and enewgroup will
797# Default values if you do not specify any: 741# do the rest. You may specify the gid for the group or allow the group to
798# groupname: REQUIRED ! 742# allocate the next available one.
799# gid: next available (see groupadd(8))
800# extra: none
801enewgroup() { 743enewgroup() {
744 case ${EBUILD_PHASE} in
745 unpack|compile|test|install)
746 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
747 eerror "Package fails at QA and at life. Please file a bug."
748 die "Bad package! enewgroup is only for use in pkg_* functions!"
749 esac
750
802 # get the group 751 # get the group
803 local egroup="$1"; shift 752 local egroup="$1"; shift
804 if [ -z "${egroup}" ] 753 if [ -z "${egroup}" ]
805 then 754 then
806 eerror "No group specified !" 755 eerror "No group specified !"
807 die "Cannot call enewgroup without a group" 756 die "Cannot call enewgroup without a group"
808 fi 757 fi
809 758
810 # see if group already exists 759 # see if group already exists
811 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 760 if [[ -n $(egetent group "${egroup}") ]]; then
812 then
813 return 0 761 return 0
814 fi 762 fi
815 einfo "Adding group '${egroup}' to your system ..." 763 einfo "Adding group '${egroup}' to your system ..."
816 764
817 # options to pass to useradd 765 # options to pass to useradd
823 then 771 then
824 if [ "${egid}" -gt 0 ] 772 if [ "${egid}" -gt 0 ]
825 then 773 then
826 if [ -z "`egetent group ${egid}`" ] 774 if [ -z "`egetent group ${egid}`" ]
827 then 775 then
828 if useq ppc-macos ; then 776 if [[ "${CHOST}" == *-darwin* ]]; then
829 opts="${opts} ${egid}" 777 opts="${opts} ${egid}"
830 else 778 else
831 opts="${opts} -g ${egid}" 779 opts="${opts} -g ${egid}"
832 fi 780 fi
833 else 781 else
847 opts="${opts} ${eextra}" 795 opts="${opts} ${eextra}"
848 796
849 # add the group 797 # add the group
850 local oldsandbox="${SANDBOX_ON}" 798 local oldsandbox="${SANDBOX_ON}"
851 export SANDBOX_ON="0" 799 export SANDBOX_ON="0"
852 if useq ppc-macos ; then 800 case ${CHOST} in
801 *-darwin*)
853 if [ ! -z "${eextra}" ]; 802 if [ ! -z "${eextra}" ];
854 then 803 then
855 einfo "Extra options are not supported on macos yet" 804 einfo "Extra options are not supported on Darwin/OS X yet"
856 einfo "Please report the ebuild along with the info below" 805 einfo "Please report the ebuild along with the info below"
857 einfo "eextra: ${eextra}" 806 einfo "eextra: ${eextra}"
858 die "Required function missing" 807 die "Required function missing"
859 fi 808 fi
860 809
861 # If we need the next available 810 # If we need the next available
862 case ${egid} in 811 case ${egid} in
863 *[!0-9]*) # Non numeric 812 *[!0-9]*) # Non numeric
864 for egid in `jot 898 101`; do 813 for ((egid = 101; egid <= 999; egid++)); do
865 [ -z "`egetent group ${egid}`" ] && break 814 [[ -z $(egetent group ${egid}) ]] && break
866 done 815 done
867 esac 816 esac
868 dscl . create /groups/${egroup} gid ${egid} 817 dscl . create /groups/${egroup} gid ${egid}
869 dscl . create /groups/${egroup} passwd '*' 818 dscl . create /groups/${egroup} passwd '*'
870 elif use x86-fbsd ; then 819 ;;
820
821 *-freebsd*|*-dragonfly*)
871 case ${egid} in 822 case ${egid} in
872 *[!0-9]*) # Non numeric 823 *[!0-9]*) # Non numeric
873 for egid in `jot 898 101`; do 824 for ((egid = 101; egid <= 999; egid++)); do
874 [ -z "`egetent group ${egid}`" ] && break 825 [[ -z $(egetent group ${egid}) ]] && break
875 done 826 done
876 esac 827 esac
877 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 828 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
878 else 829 ;;
830
831 *-netbsd*)
832 case ${egid} in
833 *[!0-9]*) # Non numeric
834 for ((egid = 101; egid <= 999; egid++)); do
835 [[ -z $(egetent group ${egid}) ]] && break
836 done
837 esac
838 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
839 ;;
840
841 *)
879 groupadd ${opts} ${egroup} || die "enewgroup failed" 842 groupadd ${opts} ${egroup} || die "enewgroup failed"
880 fi 843 ;;
844 esac
881 export SANDBOX_ON="${oldsandbox}" 845 export SANDBOX_ON="${oldsandbox}"
882} 846}
883 847
884# Simple script to replace 'dos2unix' binaries 848# @FUNCTION: edos2unix
885# vapier@gentoo.org 849# @USAGE: <file> [more files ...]
886# 850# @DESCRIPTION:
887# edos2unix(file, <more files> ...) 851# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
852# to remove all of these text utilities from DEPEND variables because this
853# is a script based solution. Just give it a list of files to convert and
854# they will all be changed from the DOS CRLF format to the UNIX LF format.
888edos2unix() { 855edos2unix() {
889 for f in "$@" 856 echo "$@" | xargs sed -i 's/\r$//'
890 do
891 cp "${f}" ${T}/edos2unix
892 sed 's/\r$//' ${T}/edos2unix > "${f}"
893 done
894} 857}
895
896
897##############################################################
898# START: Handle .desktop files and menu entries #
899# maybe this should be separated into a new eclass some time #
900# lanius@gentoo.org #
901##############################################################
902 858
903# Make a desktop file ! 859# Make a desktop file !
904# Great for making those icons in kde/gnome startmenu ! 860# Great for making those icons in kde/gnome startmenu !
905# Amaze your friends ! Get the women ! Join today ! 861# Amaze your friends ! Get the women ! Join today !
906# 862#
907# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 863# make_desktop_entry(<command>, [name], [icon], [type], [path])
908# 864#
909# binary: what binary does the app run with ? 865# binary: what command does the app run with ?
910# name: the name that will show up in the menu 866# name: the name that will show up in the menu
911# icon: give your little like a pretty little icon ... 867# icon: give your little like a pretty little icon ...
912# this can be relative (to /usr/share/pixmaps) or 868# this can be relative (to /usr/share/pixmaps) or
913# a full path to an icon 869# a full path to an icon
914# type: what kind of application is this ? for categories: 870# type: what kind of application is this ? for categories:
915# http://www.freedesktop.org/standards/menu-spec/ 871# http://standards.freedesktop.org/menu-spec/latest/apa.html
916# path: if your app needs to startup in a specific dir 872# path: if your app needs to startup in a specific dir
917make_desktop_entry() { 873make_desktop_entry() {
918 [ -z "$1" ] && eerror "make_desktop_entry: You must specify the executable" && return 1 874 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
919 875
920 local exec="${1}" 876 local exec=${1}
921 local name="${2:-${PN}}" 877 local name=${2:-${PN}}
922 local icon="${3:-${PN}.png}" 878 local icon=${3:-${PN}}
923 local type="${4}" 879 local type=${4}
924 local subdir="${6}" 880 local path=${5}
925 local path="${5:-${GAMES_BINDIR}}" 881
926 if [ -z "${type}" ] 882 if [[ -z ${type} ]] ; then
927 then 883 local catmaj=${CATEGORY%%-*}
928 case ${CATEGORY} in 884 local catmin=${CATEGORY##*-}
929 "app-emulation") 885 case ${catmaj} in
930 type=Emulator 886 app)
931 subdir="Emulation" 887 case ${catmin} in
888 accessibility) type=Accessibility;;
889 admin) type=System;;
890 antivirus) type=System;;
891 arch) type=Archiving;;
892 backup) type=Archiving;;
893 cdr) type=DiscBurning;;
894 dicts) type=Dictionary;;
895 doc) type=Documentation;;
896 editors) type=TextEditor;;
897 emacs) type=TextEditor;;
898 emulation) type=Emulator;;
899 laptop) type=HardwareSettings;;
900 office) type=Office;;
901 pda) type=PDA;;
902 vim) type=TextEditor;;
903 xemacs) type=TextEditor;;
904 *) type=;;
905 esac
932 ;; 906 ;;
933 "games-"*) 907
934 type=Game 908 dev)
935 subdir="Games" 909 type="Development"
936 ;; 910 ;;
937 "net-"*) 911
938 type=Network 912 games)
939 subdir="${type}" 913 case ${catmin} in
914 action|fps) type=ActionGame;;
915 arcade) type=ArcadeGame;;
916 board) type=BoardGame;;
917 emulation) type=Emulator;;
918 kids) type=KidsGame;;
919 puzzle) type=LogicGame;;
920 roguelike) type=RolePlaying;;
921 rpg) type=RolePlaying;;
922 simulation) type=Simulation;;
923 sports) type=SportsGame;;
924 strategy) type=StrategyGame;;
925 *) type=;;
926 esac
927 type="Game;${type}"
940 ;; 928 ;;
929
930 gnome)
931 type="Gnome;GTK"
932 ;;
933
934 kde)
935 type="KDE;Qt"
936 ;;
937
938 mail)
939 type="Network;Email"
940 ;;
941
942 media)
943 case ${catmin} in
944 gfx) type=Graphics;;
945 radio) type=Tuner;;
946 sound) type=Audio;;
947 tv) type=TV;;
948 video) type=Video;;
949 *) type=;;
950 esac
951 type="AudioVideo;${type}"
952 ;;
953
954 net)
955 case ${catmin} in
956 dialup) type=Dialup;;
957 ftp) type=FileTransfer;;
958 im) type=InstantMessaging;;
959 irc) type=IRCClient;;
960 mail) type=Email;;
961 news) type=News;;
962 nntp) type=News;;
963 p2p) type=FileTransfer;;
964 voip) type=Telephony;;
965 *) type=;;
966 esac
967 type="Network;${type}"
968 ;;
969
970 sci)
971 case ${catmin} in
972 astro*) type=Astronomy;;
973 bio*) type=Biology;;
974 calc*) type=Calculator;;
975 chem*) type=Chemistry;;
976 elec*) type=Electronics;;
977 geo*) type=Geology;;
978 math*) type=Math;;
979 physics) type=Physics;;
980 visual*) type=DataVisualization;;
981 *) type=;;
982 esac
983 type="Education;Science;${type}"
984 ;;
985
986 sys)
987 type="System"
988 ;;
989
990 www)
991 case ${catmin} in
992 client) type=WebBrowser;;
993 *) type=;;
994 esac
995 type="Network;${type}"
996 ;;
997
941 *) 998 *)
942 type= 999 type=
943 subdir=
944 ;; 1000 ;;
945 esac 1001 esac
946 fi 1002 fi
947 local desktop="${T}/${exec}.desktop" 1003 if [ "${SLOT}" == "0" ] ; then
1004 local desktop_name="${PN}"
1005 else
1006 local desktop_name="${PN}-${SLOT}"
1007 fi
1008 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
1009 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
948 1010
1011 # Don't append another ";" when a valid category value is provided.
1012 type=${type%;}${type:+;}
1013
1014 eshopts_push -s extglob
1015 if [[ -n ${icon} && ${icon} != /* && ${icon} == *.@(xpm|png|svg) ]]; then
1016 ewarn "As described in the Icon Theme Specification, icon file extensions are not"
1017 ewarn "allowed in .desktop files if the value is not an absolute path."
1018 icon=${icon%.@(xpm|png|svg)}
1019 fi
1020 eshopts_pop
1021
1022 cat <<-EOF > "${desktop}"
949echo "[Desktop Entry] 1023 [Desktop Entry]
950Encoding=UTF-8
951Version=0.9.2
952Name=${name} 1024 Name=${name}
953Type=Application 1025 Type=Application
954Comment=${DESCRIPTION} 1026 Comment=${DESCRIPTION}
955Exec=${exec} 1027 Exec=${exec}
956Path=${path} 1028 TryExec=${exec%% *}
957Icon=${icon} 1029 Icon=${icon}
958Categories=Application;${type};" > "${desktop}" 1030 Categories=${type}
1031 EOF
959 1032
1033 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
1034
1035 (
1036 # wrap the env here so that the 'insinto' call
1037 # doesn't corrupt the env of the caller
960 insinto /usr/share/applications 1038 insinto /usr/share/applications
961 doins "${desktop}" 1039 doins "${desktop}"
962 1040 )
963 return 0
964} 1041}
965 1042
966# Make a GDM/KDM Session file 1043# @FUNCTION: validate_desktop_entries
967# 1044# @USAGE: [directories]
968# make_desktop_entry(<title>, <command>) 1045# @MAINTAINER:
969# title: File to execute to start the Window Manager 1046# Carsten Lohrke <carlo@gentoo.org>
970# command: Name of the Window Manager 1047# @DESCRIPTION:
1048# Validate desktop entries using desktop-file-utils
1049validate_desktop_entries() {
1050 if [[ -x /usr/bin/desktop-file-validate ]] ; then
1051 einfo "Checking desktop entry validity"
1052 local directories=""
1053 for d in /usr/share/applications $@ ; do
1054 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
1055 done
1056 if [[ -n ${directories} ]] ; then
1057 for FILE in $(find ${directories} -name "*\.desktop" \
1058 -not -path '*.hidden*' | sort -u 2>/dev/null)
1059 do
1060 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
1061 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
1062 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
1063 done
1064 fi
1065 echo ""
1066 else
1067 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
1068 fi
1069}
971 1070
1071# @FUNCTION: make_session_desktop
1072# @USAGE: <title> <command> [command args...]
1073# @DESCRIPTION:
1074# Make a GDM/KDM Session file. The title is the file to execute to start the
1075# Window Manager. The command is the name of the Window Manager.
1076#
1077# You can set the name of the file via the ${wm} variable.
972make_session_desktop() { 1078make_session_desktop() {
973
974 [ -z "$1" ] && eerror "make_session_desktop: You must specify the title" && return 1 1079 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
975 [ -z "$2" ] && eerror "make_session_desktop: You must specify the command" && return 1 1080 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
976 1081
977 local title="${1}" 1082 local title=$1
978 local command="${2}" 1083 local command=$2
979 local desktop="${T}/${wm}.desktop" 1084 local desktop=${T}/${wm:-${PN}}.desktop
1085 shift 2
980 1086
1087 cat <<-EOF > "${desktop}"
981echo "[Desktop Entry] 1088 [Desktop Entry]
982Encoding=UTF-8
983Name=${title} 1089 Name=${title}
984Comment=This session logs you into ${title} 1090 Comment=This session logs you into ${title}
985Exec=${command} 1091 Exec=${command} $*
986TryExec=${command} 1092 TryExec=${command}
987Type=Application" > "${desktop}" 1093 Type=XSession
1094 EOF
988 1095
1096 (
1097 # wrap the env here so that the 'insinto' call
1098 # doesn't corrupt the env of the caller
989 insinto /usr/share/xsessions 1099 insinto /usr/share/xsessions
990 doins "${desktop}" 1100 doins "${desktop}"
991 1101 )
992 return 0
993} 1102}
994 1103
1104# @FUNCTION: domenu
1105# @USAGE: <menus>
1106# @DESCRIPTION:
1107# Install the list of .desktop menu files into the appropriate directory
1108# (/usr/share/applications).
995domenu() { 1109domenu() {
996 local i 1110 (
997 local j 1111 # wrap the env here so that the 'insinto' call
1112 # doesn't corrupt the env of the caller
1113 local i j ret=0
998 insinto /usr/share/applications 1114 insinto /usr/share/applications
999 for i in ${@} 1115 for i in "$@" ; do
1000 do
1001 if [ -f "${i}" ]; 1116 if [[ -f ${i} ]] ; then
1002 then
1003 doins ${i} 1117 doins "${i}"
1118 ((ret+=$?))
1004 elif [ -d "${i}" ]; 1119 elif [[ -d ${i} ]] ; then
1005 then
1006 for j in ${i}/*.desktop 1120 for j in "${i}"/*.desktop ; do
1007 do
1008 doins ${j} 1121 doins "${j}"
1122 ((ret+=$?))
1009 done 1123 done
1124 else
1125 ((++ret))
1010 fi 1126 fi
1011 done 1127 done
1128 exit ${ret}
1129 )
1012} 1130}
1013 1131
1132# @FUNCTION: newmenu
1133# @USAGE: <menu> <newname>
1134# @DESCRIPTION:
1135# Like all other new* functions, install the specified menu as newname.
1136newmenu() {
1137 (
1138 # wrap the env here so that the 'insinto' call
1139 # doesn't corrupt the env of the caller
1140 insinto /usr/share/applications
1141 newins "$@"
1142 )
1143}
1144
1145# @FUNCTION: doicon
1146# @USAGE: <list of icons>
1147# @DESCRIPTION:
1148# Install the list of icons into the icon directory (/usr/share/pixmaps).
1149# This is useful in conjunction with creating desktop/menu files.
1014doicon() { 1150doicon() {
1015 local i 1151 (
1016 local j 1152 # wrap the env here so that the 'insinto' call
1153 # doesn't corrupt the env of the caller
1154 local i j ret
1017 insinto /usr/share/pixmaps 1155 insinto /usr/share/pixmaps
1018 for i in ${@} 1156 for i in "$@" ; do
1019 do
1020 if [ -f "${i}" ]; 1157 if [[ -f ${i} ]] ; then
1021 then
1022 doins ${i} 1158 doins "${i}"
1159 ((ret+=$?))
1023 elif [ -d "${i}" ]; 1160 elif [[ -d ${i} ]] ; then
1024 then
1025 for j in ${i}/*.png 1161 for j in "${i}"/*.png ; do
1026 do
1027 doins ${j} 1162 doins "${j}"
1163 ((ret+=$?))
1028 done 1164 done
1165 else
1166 ((++ret))
1029 fi 1167 fi
1030 done 1168 done
1169 exit ${ret}
1170 )
1031} 1171}
1032 1172
1033############################################################## 1173# @FUNCTION: newicon
1034# END: Handle .desktop files and menu entries # 1174# @USAGE: <icon> <newname>
1035############################################################## 1175# @DESCRIPTION:
1036 1176# Like all other new* functions, install the specified icon as newname.
1177newicon() {
1178 (
1179 # wrap the env here so that the 'insinto' call
1180 # doesn't corrupt the env of the caller
1181 insinto /usr/share/pixmaps
1182 newins "$@"
1183 )
1184}
1037 1185
1038# for internal use only (unpack_pdv and unpack_makeself) 1186# for internal use only (unpack_pdv and unpack_makeself)
1039find_unpackable_file() { 1187find_unpackable_file() {
1040 local src="$1" 1188 local src=$1
1041 if [ -z "${src}" ] 1189 if [[ -z ${src} ]] ; then
1042 then
1043 src="${DISTDIR}/${A}" 1190 src=${DISTDIR}/${A}
1044 else 1191 else
1045 if [ -e "${DISTDIR}/${src}" ] 1192 if [[ -e ${DISTDIR}/${src} ]] ; then
1046 then
1047 src="${DISTDIR}/${src}" 1193 src=${DISTDIR}/${src}
1048 elif [ -e "${PWD}/${src}" ] 1194 elif [[ -e ${PWD}/${src} ]] ; then
1049 then
1050 src="${PWD}/${src}" 1195 src=${PWD}/${src}
1051 elif [ -e "${src}" ] 1196 elif [[ -e ${src} ]] ; then
1052 then
1053 src="${src}" 1197 src=${src}
1054 fi
1055 fi 1198 fi
1056 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1199 fi
1200 [[ ! -e ${src} ]] && return 1
1057 echo "${src}" 1201 echo "${src}"
1058} 1202}
1059 1203
1204# @FUNCTION: unpack_pdv
1205# @USAGE: <file to unpack> <size of off_t>
1206# @DESCRIPTION:
1060# Unpack those pesky pdv generated files ... 1207# Unpack those pesky pdv generated files ...
1061# They're self-unpacking programs with the binary package stuffed in 1208# They're self-unpacking programs with the binary package stuffed in
1062# the middle of the archive. Valve seems to use it a lot ... too bad 1209# the middle of the archive. Valve seems to use it a lot ... too bad
1063# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1210# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1064# 1211#
1065# Usage: unpack_pdv [file to unpack] [size of off_t]
1066# - you have to specify the off_t size ... i have no idea how to extract that 1212# You have to specify the off_t size ... I have no idea how to extract that
1067# information out of the binary executable myself. basically you pass in 1213# information out of the binary executable myself. Basically you pass in
1068# the size of the off_t type (in bytes) on the machine that built the pdv 1214# the size of the off_t type (in bytes) on the machine that built the pdv
1215# archive.
1216#
1069# archive. one way to determine this is by running the following commands: 1217# One way to determine this is by running the following commands:
1218#
1219# @CODE
1070# strings <pdv archive> | grep lseek 1220# strings <pdv archive> | grep lseek
1071# strace -elseek <pdv archive> 1221# strace -elseek <pdv archive>
1222# @CODE
1223#
1072# basically look for the first lseek command (we do the strings/grep because 1224# Basically look for the first lseek command (we do the strings/grep because
1073# sometimes the function call is _llseek or something) and steal the 2nd 1225# sometimes the function call is _llseek or something) and steal the 2nd
1074# parameter. here is an example: 1226# parameter. Here is an example:
1227#
1228# @CODE
1075# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1229# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1076# lseek 1230# lseek
1077# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1231# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1078# lseek(3, -4, SEEK_END) = 2981250 1232# lseek(3, -4, SEEK_END) = 2981250
1233# @CODE
1234#
1079# thus we would pass in the value of '4' as the second parameter. 1235# Thus we would pass in the value of '4' as the second parameter.
1080unpack_pdv() { 1236unpack_pdv() {
1081 local src="`find_unpackable_file $1`" 1237 local src=$(find_unpackable_file "$1")
1082 local sizeoff_t="$2" 1238 local sizeoff_t=$2
1083 1239
1240 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1084 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 1241 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1085 1242
1086 local shrtsrc="`basename ${src}`" 1243 local shrtsrc=$(basename "${src}")
1087 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1244 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1088 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1245 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1089 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1246 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1090 1247
1091 # grab metadata for debug reasons 1248 # grab metadata for debug reasons
1092 local metafile="$(emktemp)" 1249 local metafile=$(emktemp)
1093 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1250 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1094 1251
1095 # rip out the final file name from the metadata 1252 # rip out the final file name from the metadata
1096 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1253 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1097 datafile="`basename ${datafile}`" 1254 datafile=$(basename "${datafile}")
1098 1255
1099 # now lets uncompress/untar the file if need be 1256 # now lets uncompress/untar the file if need be
1100 local tmpfile="$(emktemp)" 1257 local tmpfile=$(emktemp)
1101 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1258 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1102 1259
1103 local iscompressed="`file -b ${tmpfile}`" 1260 local iscompressed=$(file -b "${tmpfile}")
1104 if [ "${iscompressed:0:8}" == "compress" ] ; then 1261 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1105 iscompressed=1 1262 iscompressed=1
1106 mv ${tmpfile}{,.Z} 1263 mv ${tmpfile}{,.Z}
1107 gunzip ${tmpfile} 1264 gunzip ${tmpfile}
1108 else 1265 else
1109 iscompressed=0 1266 iscompressed=0
1110 fi 1267 fi
1111 local istar="`file -b ${tmpfile}`" 1268 local istar=$(file -b "${tmpfile}")
1112 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1269 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1113 istar=1 1270 istar=1
1114 else 1271 else
1115 istar=0 1272 istar=0
1116 fi 1273 fi
1117 1274
1145 true 1302 true
1146 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1303 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1147 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1304 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1148} 1305}
1149 1306
1307# @FUNCTION: unpack_makeself
1308# @USAGE: [file to unpack] [offset] [tail|dd]
1309# @DESCRIPTION:
1150# Unpack those pesky makeself generated files ... 1310# Unpack those pesky makeself generated files ...
1151# They're shell scripts with the binary package tagged onto 1311# They're shell scripts with the binary package tagged onto
1152# the end of the archive. Loki utilized the format as does 1312# the end of the archive. Loki utilized the format as does
1153# many other game companies. 1313# many other game companies.
1154# 1314#
1155# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1315# If the file is not specified, then ${A} is used. If the
1156# - If the file is not specified then unpack will utilize ${A}.
1157# - If the offset is not specified then we will attempt to extract 1316# offset is not specified then we will attempt to extract
1158# the proper offset from the script itself. 1317# the proper offset from the script itself.
1159unpack_makeself() { 1318unpack_makeself() {
1319 local src_input=${1:-${A}}
1160 local src="$(find_unpackable_file "$1")" 1320 local src=$(find_unpackable_file "${src_input}")
1161 local skip="$2" 1321 local skip=$2
1162 local exe="$3" 1322 local exe=$3
1163 1323
1324 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1325
1164 local shrtsrc="$(basename "${src}")" 1326 local shrtsrc=$(basename "${src}")
1165 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1327 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1166 if [ -z "${skip}" ] 1328 if [[ -z ${skip} ]] ; then
1167 then
1168 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1329 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1169 local skip=0 1330 local skip=0
1170 exe=tail 1331 exe=tail
1171 case ${ver} in 1332 case ${ver} in
1172 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1333 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1173 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1334 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1174 ;; 1335 ;;
1175 2.0|2.0.1) 1336 2.0|2.0.1)
1176 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1337 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1177 ;; 1338 ;;
1185 ;; 1346 ;;
1186 2.1.3) 1347 2.1.3)
1187 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1348 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1188 let skip="skip + 1" 1349 let skip="skip + 1"
1189 ;; 1350 ;;
1190 2.1.4) 1351 2.1.4|2.1.5)
1191 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1352 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1192 skip=$(head -n ${skip} "${src}" | wc -c) 1353 skip=$(head -n ${skip} "${src}" | wc -c)
1193 exe="dd" 1354 exe="dd"
1194 ;; 1355 ;;
1195 *) 1356 *)
1207 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1368 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1208 *) die "makeself cant handle exe '${exe}'" 1369 *) die "makeself cant handle exe '${exe}'"
1209 esac 1370 esac
1210 1371
1211 # lets grab the first few bytes of the file to figure out what kind of archive it is 1372 # lets grab the first few bytes of the file to figure out what kind of archive it is
1212 local tmpfile="$(emktemp)" 1373 local tmpfile=$(emktemp)
1213 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1374 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1214 local filetype="$(file -b "${tmpfile}")" 1375 local filetype=$(file -b "${tmpfile}")
1215 case ${filetype} in 1376 case ${filetype} in
1216 *tar\ archive) 1377 *tar\ archive*)
1217 eval ${exe} | tar --no-same-owner -xf - 1378 eval ${exe} | tar --no-same-owner -xf -
1218 ;; 1379 ;;
1219 bzip2*) 1380 bzip2*)
1220 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1381 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1221 ;; 1382 ;;
1231 ;; 1392 ;;
1232 esac 1393 esac
1233 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1394 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1234} 1395}
1235 1396
1397# @FUNCTION: check_license
1398# @USAGE: [license]
1399# @DESCRIPTION:
1236# Display a license for user to accept. 1400# Display a license for user to accept. If no license is
1237#
1238# Usage: check_license [license]
1239# - If the file is not specified then ${LICENSE} is used. 1401# specified, then ${LICENSE} is used.
1240check_license() { 1402check_license() {
1241 local lic=$1 1403 local lic=$1
1242 if [ -z "${lic}" ] ; then 1404 if [ -z "${lic}" ] ; then
1243 lic="${PORTDIR}/licenses/${LICENSE}" 1405 lic="${PORTDIR}/licenses/${LICENSE}"
1244 else 1406 else
1245 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1407 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1246 lic="${PORTDIR}/licenses/${src}" 1408 lic="${PORTDIR}/licenses/${lic}"
1247 elif [ -e "${PWD}/${src}" ] ; then 1409 elif [ -e "${PWD}/${lic}" ] ; then
1248 lic="${PWD}/${src}" 1410 lic="${PWD}/${lic}"
1249 elif [ -e "${src}" ] ; then 1411 elif [ -e "${lic}" ] ; then
1250 lic="${src}" 1412 lic="${lic}"
1251 fi
1252 fi 1413 fi
1253 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1414 fi
1254 local l="`basename ${lic}`" 1415 local l="`basename ${lic}`"
1255 1416
1256 # here is where we check for the licenses the user already 1417 # here is where we check for the licenses the user already
1257 # accepted ... if we don't find a match, we make the user accept 1418 # accepted ... if we don't find a match, we make the user accept
1258 local shopts=$-
1259 local alic 1419 local alic
1260 set -o noglob #so that bash doesn't expand "*" 1420 eshopts_push -o noglob # so that bash doesn't expand "*"
1261 for alic in ${ACCEPT_LICENSE} ; do 1421 for alic in ${ACCEPT_LICENSE} ; do
1262 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1422 if [[ ${alic} == ${l} ]]; then
1263 set +o noglob; set -${shopts} #reset old shell opts 1423 eshopts_pop
1264 return 0 1424 return 0
1265 fi 1425 fi
1266 done 1426 done
1267 set +o noglob; set -$shopts #reset old shell opts 1427 eshopts_pop
1428 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1268 1429
1269 local licmsg="$(emktemp)" 1430 local licmsg=$(emktemp)
1270 cat << EOF > ${licmsg} 1431 cat <<-EOF > ${licmsg}
1271********************************************************** 1432 **********************************************************
1272The following license outlines the terms of use of this 1433 The following license outlines the terms of use of this
1273package. You MUST accept this license for installation to 1434 package. You MUST accept this license for installation to
1274continue. When you are done viewing, hit 'q'. If you 1435 continue. When you are done viewing, hit 'q'. If you
1275CTRL+C out of this, the install will not run! 1436 CTRL+C out of this, the install will not run!
1276********************************************************** 1437 **********************************************************
1277 1438
1278EOF 1439 EOF
1279 cat ${lic} >> ${licmsg} 1440 cat ${lic} >> ${licmsg}
1280 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1441 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1281 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1442 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1282 read alic 1443 read alic
1283 case ${alic} in 1444 case ${alic} in
1290 die "Failed to accept license" 1451 die "Failed to accept license"
1291 ;; 1452 ;;
1292 esac 1453 esac
1293} 1454}
1294 1455
1456# @FUNCTION: cdrom_get_cds
1457# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1458# @DESCRIPTION:
1295# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1459# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1296# the whole 'non-interactive' policy, but damnit I want CD support ! 1460# the whole 'non-interactive' policy, but damnit I want CD support !
1297# 1461#
1298# with these cdrom functions we handle all the user interaction and 1462# With these cdrom functions we handle all the user interaction and
1299# standardize everything. all you have to do is call cdrom_get_cds() 1463# standardize everything. All you have to do is call cdrom_get_cds()
1300# and when the function returns, you can assume that the cd has been 1464# and when the function returns, you can assume that the cd has been
1301# found at CDROM_ROOT. 1465# found at CDROM_ROOT.
1302# 1466#
1467# The function will attempt to locate a cd based upon a file that is on
1468# the cd. The more files you give this function, the more cds
1469# the cdrom functions will handle.
1470#
1303# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1471# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1304# etc... if you want to give the cds better names, then just export 1472# etc... If you want to give the cds better names, then just export
1305# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1473# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1474# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1475# also use the CDROM_NAME_SET bash array.
1306# 1476#
1307# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1477# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1308#
1309# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1310# - this will attempt to locate a cd based upon a file that is on
1311# the cd ... the more files you give this function, the more cds
1312# the cdrom functions will handle
1313cdrom_get_cds() { 1478cdrom_get_cds() {
1314 # first we figure out how many cds we're dealing with by 1479 # first we figure out how many cds we're dealing with by
1315 # the # of files they gave us 1480 # the # of files they gave us
1316 local cdcnt=0 1481 local cdcnt=0
1317 local f= 1482 local f=
1318 for f in "$@" ; do 1483 for f in "$@" ; do
1319 cdcnt=$((cdcnt + 1)) 1484 ((++cdcnt))
1320 export CDROM_CHECK_${cdcnt}="$f" 1485 export CDROM_CHECK_${cdcnt}="$f"
1321 done 1486 done
1322 export CDROM_TOTAL_CDS=${cdcnt} 1487 export CDROM_TOTAL_CDS=${cdcnt}
1323 export CDROM_CURRENT_CD=1 1488 export CDROM_CURRENT_CD=1
1324 1489
1325 # now we see if the user gave use CD_ROOT ... 1490 # now we see if the user gave use CD_ROOT ...
1326 # if they did, let's just believe them that it's correct 1491 # if they did, let's just believe them that it's correct
1327 if [[ ! -z ${CD_ROOT} ]] ; then
1328 export CDROM_ROOT=${CD_ROOT}
1329 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1330 return
1331 fi
1332 # do the same for CD_ROOT_X
1333 if [[ ! -z ${CD_ROOT_1} ]] ; then 1492 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1334 local var= 1493 local var=
1335 cdcnt=0 1494 cdcnt=0
1336 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1495 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1337 cdcnt=$((cdcnt + 1)) 1496 ((++cdcnt))
1338 var="CD_ROOT_${cdcnt}" 1497 var="CD_ROOT_${cdcnt}"
1498 [[ -z ${!var} ]] && var="CD_ROOT"
1339 if [[ -z ${!var} ]] ; then 1499 if [[ -z ${!var} ]] ; then
1340 eerror "You must either use just the CD_ROOT" 1500 eerror "You must either use just the CD_ROOT"
1341 eerror "or specify ALL the CD_ROOT_X variables." 1501 eerror "or specify ALL the CD_ROOT_X variables."
1342 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1502 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1343 die "could not locate CD_ROOT_${cdcnt}" 1503 die "could not locate CD_ROOT_${cdcnt}"
1344 fi 1504 fi
1345 export CDROM_ROOTS_${cdcnt}="${!var}"
1346 done 1505 done
1347 export CDROM_ROOT=${CDROM_ROOTS_1} 1506 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1348 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1507 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1508 export CDROM_SET=-1
1509 for f in ${CDROM_CHECK_1//:/ } ; do
1510 ((++CDROM_SET))
1511 [[ -e ${CD_ROOT}/${f} ]] && break
1512 done
1513 export CDROM_MATCH=${f}
1349 return 1514 return
1350 fi 1515 fi
1351 1516
1517 # User didn't help us out so lets make sure they know they can
1518 # simplify the whole process ...
1352 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1519 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1353 einfon "This ebuild will need the " 1520 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1354 if [[ -z ${CDROM_NAME} ]] ; then
1355 echo "cdrom for ${PN}."
1356 else
1357 echo "${CDROM_NAME}."
1358 fi
1359 echo 1521 echo
1360 einfo "If you do not have the CD, but have the data files" 1522 einfo "If you do not have the CD, but have the data files"
1361 einfo "mounted somewhere on your filesystem, just export" 1523 einfo "mounted somewhere on your filesystem, just export"
1362 einfo "the variable CD_ROOT so that it points to the" 1524 einfo "the variable CD_ROOT so that it points to the"
1363 einfo "directory containing the files." 1525 einfo "directory containing the files."
1364 echo 1526 echo
1365 einfo "For example:" 1527 einfo "For example:"
1366 einfo "export CD_ROOT=/mnt/cdrom" 1528 einfo "export CD_ROOT=/mnt/cdrom"
1367 echo 1529 echo
1368 else 1530 else
1531 if [[ -n ${CDROM_NAME_SET} ]] ; then
1532 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1533 cdcnt=0
1534 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1535 ((++cdcnt))
1536 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1537 done
1538 fi
1539
1369 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1540 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1370 cdcnt=0 1541 cdcnt=0
1371 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1542 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1372 cdcnt=$((cdcnt + 1)) 1543 ((++cdcnt))
1373 var="CDROM_NAME_${cdcnt}" 1544 var="CDROM_NAME_${cdcnt}"
1374 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1545 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1375 done 1546 done
1376 echo 1547 echo
1377 einfo "If you do not have the CDs, but have the data files" 1548 einfo "If you do not have the CDs, but have the data files"
1378 einfo "mounted somewhere on your filesystem, just export" 1549 einfo "mounted somewhere on your filesystem, just export"
1379 einfo "the following variables so they point to the right place:" 1550 einfo "the following variables so they point to the right place:"
1380 einfon "" 1551 einfon ""
1381 cdcnt=0 1552 cdcnt=0
1382 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1553 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1383 cdcnt=$((cdcnt + 1)) 1554 ((++cdcnt))
1384 echo -n " CD_ROOT_${cdcnt}" 1555 echo -n " CD_ROOT_${cdcnt}"
1385 done 1556 done
1386 echo 1557 echo
1387 einfo "Or, if you have all the files in the same place, or" 1558 einfo "Or, if you have all the files in the same place, or"
1388 einfo "you only have one cdrom, you can export CD_ROOT" 1559 einfo "you only have one cdrom, you can export CD_ROOT"
1391 echo 1562 echo
1392 einfo "For example:" 1563 einfo "For example:"
1393 einfo "export CD_ROOT_1=/mnt/cdrom" 1564 einfo "export CD_ROOT_1=/mnt/cdrom"
1394 echo 1565 echo
1395 fi 1566 fi
1567
1568 export CDROM_SET=""
1396 export CDROM_CURRENT_CD=0 1569 export CDROM_CURRENT_CD=0
1397 cdrom_load_next_cd 1570 cdrom_load_next_cd
1398} 1571}
1399 1572
1400# this is only used when you need access to more than one cd. 1573# @FUNCTION: cdrom_load_next_cd
1401# when you have finished using the first cd, just call this function. 1574# @DESCRIPTION:
1402# when it returns, CDROM_ROOT will be pointing to the second cd. 1575# Some packages are so big they come on multiple CDs. When you're done reading
1403# remember, you can only go forward in the cd chain, you can't go back. 1576# files off a CD and want access to the next one, just call this function.
1577# Again, all the messy details of user interaction are taken care of for you.
1578# Once this returns, just read the variable CDROM_ROOT for the location of the
1579# mounted CD. Note that you can only go forward in the CD list, so make sure
1580# you only call this function when you're done using the current CD.
1404cdrom_load_next_cd() { 1581cdrom_load_next_cd() {
1405 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1406 local var= 1582 local var
1407 1583 ((++CDROM_CURRENT_CD))
1408 if [[ ! -z ${CD_ROOT} ]] ; then
1409 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1410 return
1411 fi
1412 1584
1413 unset CDROM_ROOT 1585 unset CDROM_ROOT
1414 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1586 var=CD_ROOT_${CDROM_CURRENT_CD}
1587 [[ -z ${!var} ]] && var="CD_ROOT"
1415 if [[ -z ${!var} ]] ; then 1588 if [[ -z ${!var} ]] ; then
1416 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1589 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1417 cdrom_locate_file_on_cd ${!var} 1590 _cdrom_locate_file_on_cd ${!var}
1418 else 1591 else
1419 export CDROM_ROOT=${!var} 1592 export CDROM_ROOT=${!var}
1420 fi 1593 fi
1421 1594
1422 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1595 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1427# all it does is try to locate a give file on a cd ... if the cd isn't 1600# all it does is try to locate a give file on a cd ... if the cd isn't
1428# found, then a message asking for the user to insert the cdrom will be 1601# found, then a message asking for the user to insert the cdrom will be
1429# displayed and we'll hang out here until: 1602# displayed and we'll hang out here until:
1430# (1) the file is found on a mounted cdrom 1603# (1) the file is found on a mounted cdrom
1431# (2) the user hits CTRL+C 1604# (2) the user hits CTRL+C
1432cdrom_locate_file_on_cd() { 1605_cdrom_locate_file_on_cd() {
1606 local mline=""
1607 local showedmsg=0 showjolietmsg=0
1608
1433 while [[ -z ${CDROM_ROOT} ]] ; do 1609 while [[ -z ${CDROM_ROOT} ]] ; do
1610 local i=0
1611 local -a cdset=(${*//:/ })
1612 if [[ -n ${CDROM_SET} ]] ; then
1613 cdset=(${cdset[${CDROM_SET}]})
1614 fi
1615
1616 while [[ -n ${cdset[${i}]} ]] ; do
1434 local dir="$(dirname ${@})" 1617 local dir=$(dirname ${cdset[${i}]})
1435 local file="$(basename ${@})" 1618 local file=$(basename ${cdset[${i}]})
1436 local mline=""
1437 local showedmsg=0
1438 1619
1439 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do 1620 local point= node= fs= foo=
1621 while read point node fs foo ; do
1622 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1623 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1624 && continue
1625 point=${point//\040/ }
1440 [[ -d ${mline}/${dir} ]] || continue 1626 [[ ! -d ${point}/${dir} ]] && continue
1441 [[ ! -z $(find ${mline}/${dir} -iname ${file} -maxdepth 1) ]] \ 1627 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1442 && export CDROM_ROOT=${mline} 1628 export CDROM_ROOT=${point}
1629 export CDROM_SET=${i}
1630 export CDROM_MATCH=${cdset[${i}]}
1631 return
1632 done <<< "$(get_mounts)"
1633
1634 ((++i))
1443 done 1635 done
1444 1636
1445 if [[ -z ${CDROM_ROOT} ]] ; then
1446 echo 1637 echo
1447 if [[ ${showedmsg} -eq 0 ]] ; then 1638 if [[ ${showedmsg} -eq 0 ]] ; then
1448 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1639 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1449 if [[ -z ${CDROM_NAME} ]] ; then 1640 if [[ -z ${CDROM_NAME} ]] ; then
1450 einfo "Please insert the cdrom for ${PN} now !" 1641 einfo "Please insert+mount the cdrom for ${PN} now !"
1451 else
1452 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1453 fi
1454 else 1642 else
1455 if [[ -z ${CDROM_NAME_1} ]] ; then
1456 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1457 else
1458 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1459 einfo "Please insert+mount the ${!var} cdrom now !" 1643 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1460 fi
1461 fi 1644 fi
1462 showedmsg=1 1645 else
1646 if [[ -z ${CDROM_NAME_1} ]] ; then
1647 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1648 else
1649 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1650 einfo "Please insert+mount the ${!var} cdrom now !"
1651 fi
1463 fi 1652 fi
1653 showedmsg=1
1654 fi
1464 einfo "Press return to scan for the cd again" 1655 einfo "Press return to scan for the cd again"
1465 einfo "or hit CTRL+C to abort the emerge." 1656 einfo "or hit CTRL+C to abort the emerge."
1466 read 1657 echo
1658 if [[ ${showjolietmsg} -eq 0 ]] ; then
1659 showjolietmsg=1
1660 else
1661 ewarn "If you are having trouble with the detection"
1662 ewarn "of your CD, it is possible that you do not have"
1663 ewarn "Joliet support enabled in your kernel. Please"
1664 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1665 ebeep 5
1467 fi 1666 fi
1667 read || die "something is screwed with your system"
1468 done 1668 done
1469} 1669}
1470 1670
1671# @FUNCTION: strip-linguas
1672# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1673# @DESCRIPTION:
1471# Make sure that LINGUAS only contains languages that 1674# Make sure that LINGUAS only contains languages that
1472# a package can support 1675# a package can support. The first form allows you to
1473# 1676# specify a list of LINGUAS. The -i builds a list of po
1474# usage: strip-linguas <allow LINGUAS> 1677# files found in all the directories and uses the
1475# strip-linguas -i <directories of .po files> 1678# intersection of the lists. The -u builds a list of po
1476# strip-linguas -u <directories of .po files> 1679# files found in all the directories and uses the union
1477# 1680# of the lists.
1478# The first form allows you to specify a list of LINGUAS.
1479# The -i builds a list of po files found in all the
1480# directories and uses the intersection of the lists.
1481# The -u builds a list of po files found in all the
1482# directories and uses the union of the lists.
1483strip-linguas() { 1681strip-linguas() {
1484 local ls newls 1682 local ls newls nols
1485 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then 1683 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1486 local op="$1"; shift 1684 local op=$1; shift
1487 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1685 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1488 local d f 1686 local d f
1489 for d in "$@" ; do 1687 for d in "$@" ; do
1490 if [ "${op}" == "-u" ] ; then 1688 if [[ ${op} == "-u" ]] ; then
1491 newls="${ls}" 1689 newls=${ls}
1492 else 1690 else
1493 newls="" 1691 newls=""
1494 fi 1692 fi
1495 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1693 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1496 if [ "${op}" == "-i" ] ; then 1694 if [[ ${op} == "-i" ]] ; then
1497 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}" 1695 hasq ${f} ${ls} && newls="${newls} ${f}"
1498 else 1696 else
1499 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}" 1697 hasq ${f} ${ls} || newls="${newls} ${f}"
1500 fi 1698 fi
1501 done 1699 done
1502 ls="${newls}" 1700 ls=${newls}
1503 done 1701 done
1504 ls="${ls//.po}"
1505 else 1702 else
1506 ls="$@" 1703 ls="$@"
1507 fi 1704 fi
1508 1705
1509 ls=" ${ls} " 1706 nols=""
1510 newls="" 1707 newls=""
1511 for f in ${LINGUAS} ; do 1708 for f in ${LINGUAS} ; do
1512 if [ "${ls/ ${f} /}" != "${ls}" ] ; then 1709 if hasq ${f} ${ls} ; then
1513 newls="${newls} ${f}" 1710 newls="${newls} ${f}"
1514 else 1711 else
1515 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1712 nols="${nols} ${f}"
1516 fi 1713 fi
1517 done 1714 done
1518 if [ -z "${newls}" ] ; then 1715 [[ -n ${nols} ]] \
1519 unset LINGUAS 1716 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1520 else
1521 export LINGUAS="${newls}" 1717 export LINGUAS=${newls:1}
1522 fi
1523} 1718}
1524 1719
1525# moved from kernel.eclass since they are generally useful outside of 1720# @FUNCTION: preserve_old_lib
1526# kernel.eclass -iggy (20041002) 1721# @USAGE: <libs to preserve> [more libs]
1527 1722# @DESCRIPTION:
1528# the following functions are useful in kernel module ebuilds, etc.
1529# for an example see ivtv or drbd ebuilds
1530
1531# set's ARCH to match what the kernel expects
1532set_arch_to_kernel() {
1533 i=10
1534 while ((i--)) ; do
1535 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1536 done
1537 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1538 case ${ARCH} in
1539 x86) export ARCH="i386";;
1540 amd64) export ARCH="x86_64";;
1541 hppa) export ARCH="parisc";;
1542 mips) export ARCH="mips";;
1543 sparc) export ARCH="$(tc-arch-kernel)";; # Yeah this is ugly, but it's even WORSE if you don't do this. linux-info.eclass's set_arch_to_kernel is fixed, but won't get used over this one!
1544 *) export ARCH="${ARCH}";;
1545 esac
1546}
1547
1548# set's ARCH back to what portage expects
1549set_arch_to_portage() {
1550 i=10
1551 while ((i--)) ; do
1552 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1553 done
1554 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1555}
1556
1557# Jeremy Huddleston <eradicator@gentoo.org>:
1558# preserve_old_lib /path/to/libblah.so.0
1559# preserve_old_lib_notify /path/to/libblah.so.0
1560#
1561# These functions are useful when a lib in your package changes --soname. Such 1723# These functions are useful when a lib in your package changes ABI SONAME.
1562# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1724# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1563# would break packages that link against it. Most people get around this 1725# would break packages that link against it. Most people get around this
1564# by using the portage SLOT mechanism, but that is not always a relevant 1726# by using the portage SLOT mechanism, but that is not always a relevant
1565# solution, so instead you can add the following to your ebuilds: 1727# solution, so instead you can call this from pkg_preinst. See also the
1566# 1728# preserve_old_lib_notify function.
1567# src_install() {
1568# ...
1569# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1570# ...
1571# }
1572#
1573# pkg_postinst() {
1574# ...
1575# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1576# ...
1577# }
1578
1579preserve_old_lib() { 1729preserve_old_lib() {
1580 LIB=$1 1730 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1731 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1732 die "Invalid preserve_old_lib() usage"
1733 fi
1734 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1581 1735
1582 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1736 # let portage worry about it
1583 SONAME=`basename ${LIB}` 1737 has preserve-libs ${FEATURES} && return 0
1584 DIRNAME=`dirname ${LIB}`
1585 1738
1586 dodir ${DIRNAME} 1739 local lib dir
1587 cp ${ROOT}${LIB} ${D}${DIRNAME} 1740 for lib in "$@" ; do
1741 [[ -e ${ROOT}/${lib} ]] || continue
1742 dir=${lib%/*}
1743 dodir ${dir} || die "dodir ${dir} failed"
1744 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1588 touch ${D}${LIB} 1745 touch "${D}"/${lib}
1589 fi 1746 done
1590} 1747}
1591 1748
1749# @FUNCTION: preserve_old_lib_notify
1750# @USAGE: <libs to notify> [more libs]
1751# @DESCRIPTION:
1752# Spit helpful messages about the libraries preserved by preserve_old_lib.
1592preserve_old_lib_notify() { 1753preserve_old_lib_notify() {
1593 LIB=$1 1754 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1755 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1756 die "Invalid preserve_old_lib_notify() usage"
1757 fi
1594 1758
1595 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1759 # let portage worry about it
1596 SONAME=`basename ${LIB}` 1760 has preserve-libs ${FEATURES} && return 0
1597 1761
1762 local lib notice=0
1763 for lib in "$@" ; do
1764 [[ -e ${ROOT}/${lib} ]] || continue
1765 if [[ ${notice} -eq 0 ]] ; then
1766 notice=1
1598 einfo "An old version of an installed library was detected on your system." 1767 ewarn "Old versions of installed libraries were detected on your system."
1599 einfo "In order to avoid breaking packages that link against is, this older version" 1768 ewarn "In order to avoid breaking packages that depend on these old libs,"
1600 einfo "is not being removed. In order to make full use of this newer version," 1769 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1601 einfo "you will need to execute the following command:" 1770 ewarn "in order to remove these old dependencies. If you do not have this"
1602 einfo " revdep-rebuild --soname ${SONAME}" 1771 ewarn "helper program, simply emerge the 'gentoolkit' package."
1603 einfo 1772 ewarn
1604 einfo "After doing that, you can safely remove ${LIB}"
1605 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1606 fi 1773 fi
1774 ewarn " # revdep-rebuild --library ${lib##*/}"
1775 done
1776 if [[ ${notice} -eq 1 ]] ; then
1777 ewarn
1778 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1779 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1780 for lib in "$@" ; do
1781 ewarn " # rm '${lib}'"
1782 done
1783 fi
1607} 1784}
1608 1785
1609# Hack for people to figure out if a package was built with 1786# @FUNCTION: built_with_use
1610# certain USE flags 1787# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1788# @DESCRIPTION:
1611# 1789#
1612# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1790# Deprecated: Use EAPI 2 use deps in DEPEND|RDEPEND and with has_version calls.
1613# ex: built_with_use xchat gtk2
1614# 1791#
1615# Flags: -a all USE flags should be utilized 1792# A temporary hack until portage properly supports DEPENDing on USE
1616# -o at least one USE flag should be utilized 1793# flags being enabled in packages. This will check to see if the specified
1617# Note: the default flag is '-a' 1794# DEPEND atom was built with the specified list of USE flags. The
1795# --missing option controls the behavior if called on a package that does
1796# not actually support the defined USE flags (aka listed in IUSE).
1797# The default is to abort (call die). The -a and -o flags control
1798# the requirements of the USE flags. They correspond to "and" and "or"
1799# logic. So the -a flag means all listed USE flags must be enabled
1800# while the -o flag means at least one of the listed IUSE flags must be
1801# enabled. The --hidden option is really for internal use only as it
1802# means the USE flag we're checking is hidden expanded, so it won't be found
1803# in IUSE like normal USE flags.
1804#
1805# Remember that this function isn't terribly intelligent so order of optional
1806# flags matter.
1618built_with_use() { 1807built_with_use() {
1808 local hidden="no"
1809 if [[ $1 == "--hidden" ]] ; then
1810 hidden="yes"
1811 shift
1812 fi
1813
1814 local missing_action="die"
1815 if [[ $1 == "--missing" ]] ; then
1816 missing_action=$2
1817 shift ; shift
1818 case ${missing_action} in
1819 true|false|die) ;;
1820 *) die "unknown action '${missing_action}'";;
1821 esac
1822 fi
1823
1619 local opt=$1 1824 local opt=$1
1620 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1825 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1621 1826
1622 local PKG=$(best_version $1) 1827 local PKG=$(best_version $1)
1828 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1623 shift 1829 shift
1624 1830
1625 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1831 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1626 [[ ! -e ${USEFILE} ]] && return 1 1832 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1833
1834 # if the IUSE file doesn't exist, the read will error out, we need to handle
1835 # this gracefully
1836 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1837 case ${missing_action} in
1838 true) return 0;;
1839 false) return 1;;
1840 die) die "Unable to determine what USE flags $PKG was built with";;
1841 esac
1842 fi
1843
1844 if [[ ${hidden} == "no" ]] ; then
1845 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1846 # Don't check USE_EXPAND #147237
1847 local expand
1848 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1849 if [[ $1 == ${expand}_* ]] ; then
1850 expand=""
1851 break
1852 fi
1853 done
1854 if [[ -n ${expand} ]] ; then
1855 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1856 case ${missing_action} in
1857 true) return 0;;
1858 false) return 1;;
1859 die) die "$PKG does not actually support the $1 USE flag!";;
1860 esac
1861 fi
1862 fi
1863 fi
1627 1864
1628 local USE_BUILT=$(<${USEFILE}) 1865 local USE_BUILT=$(<${USEFILE})
1629 while [[ $# -gt 0 ]] ; do 1866 while [[ $# -gt 0 ]] ; do
1630 if [[ ${opt} = "-o" ]] ; then 1867 if [[ ${opt} = "-o" ]] ; then
1631 has $1 ${USE_BUILT} && return 0 1868 has $1 ${USE_BUILT} && return 0
1635 shift 1872 shift
1636 done 1873 done
1637 [[ ${opt} = "-a" ]] 1874 [[ ${opt} = "-a" ]]
1638} 1875}
1639 1876
1877# @FUNCTION: epunt_cxx
1878# @USAGE: [dir to scan]
1879# @DESCRIPTION:
1640# Many configure scripts wrongly bail when a C++ compiler 1880# Many configure scripts wrongly bail when a C++ compiler could not be
1641# could not be detected. #73450 1881# detected. If dir is not specified, then it defaults to ${S}.
1882#
1883# http://bugs.gentoo.org/73450
1642epunt_cxx() { 1884epunt_cxx() {
1643 local dir=$1 1885 local dir=$1
1644 [[ -z ${dir} ]] && dir=${S} 1886 [[ -z ${dir} ]] && dir=${S}
1645 ebegin "Removing useless C++ checks" 1887 ebegin "Removing useless C++ checks"
1646 local f 1888 local f
1647 for f in $(find ${dir} -name configure) ; do 1889 find "${dir}" -name configure | while read f ; do
1648 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1890 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1649 done 1891 done
1650 eend 0 1892 eend 0
1651} 1893}
1652 1894
1653# dopamd [ file ] [ new file ] 1895# @FUNCTION: make_wrapper
1654# 1896# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1655# Install pam auth config file in /etc/pam.d 1897# @DESCRIPTION:
1656# 1898# Create a shell wrapper script named wrapper in installpath
1657# The first argument, 'file' is required. Install as 'new file', if 1899# (defaults to the bindir) to execute target (default of wrapper) by
1658# specified. 1900# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1659 1901# libpaths followed by optionally changing directory to chdir.
1660dopamd() { 1902make_wrapper() {
1661 local pamd="$1" newpamd="${2:-$1}" 1903 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1662 [[ -z "$1" ]] && die "dopamd requires at least one argument." 1904 local tmpwrapper=$(emktemp)
1663 1905 # We don't want to quote ${bin} so that people can pass complex
1664 use pam || return 0 1906 # things as $bin ... "./someprog --args"
1665 1907 cat << EOF > "${tmpwrapper}"
1666 insinto /etc/pam.d 1908#!/bin/sh
1667 # these are the default doins options, but be explicit just in case 1909cd "${chdir:-.}"
1668 insopts -m 0644 -o root -g root 1910if [ -n "${libdir}" ] ; then
1669 newins ${pamd} ${newpamd} || die "failed to install ${newpamd}" 1911 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1912 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1913 else
1914 export LD_LIBRARY_PATH="${libdir}"
1915 fi
1916fi
1917exec ${bin} "\$@"
1918EOF
1919 chmod go+rx "${tmpwrapper}"
1920 if [[ -n ${path} ]] ; then
1921 (
1922 exeinto "${path}"
1923 newexe "${tmpwrapper}" "${wrapper}"
1924 ) || die
1925 else
1926 newbin "${tmpwrapper}" "${wrapper}" || die
1927 fi
1670} 1928}
1929
1930# @FUNCTION: prepalldocs
1931# @USAGE:
1932# @DESCRIPTION:
1933# Compress files in /usr/share/doc which are not already
1934# compressed, excluding /usr/share/doc/${PF}/html.
1935# Uses the ecompressdir to do the compression.
1936# 2009-02-18 by betelgeuse:
1937# Commented because ecompressdir is even more internal to
1938# Portage than prepalldocs (it's not even mentioned in man 5
1939# ebuild). Please submit a better version for review to gentoo-dev
1940# if you want prepalldocs here.
1941#prepalldocs() {
1942# if [[ -n $1 ]] ; then
1943# ewarn "prepalldocs: invalid usage; takes no arguments"
1944# fi
1945
1946# cd "${D}"
1947# [[ -d usr/share/doc ]] || return 0
1948
1949# find usr/share/doc -exec gzip {} +
1950# ecompressdir --ignore /usr/share/doc/${PF}/html
1951# ecompressdir --queue /usr/share/doc
1952#}

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