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1# Copyright 1999-2005 Gentoo Foundation 1# Copyright 1999-2009 Gentoo Foundation
2# Distributed under the terms of the GNU General Public License v2 2# Distributed under the terms of the GNU General Public License v2
3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.166 2005/04/15 22:01:42 vapier 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 ${ECLASS} eclass"
19 21
20# Wait for the supplied number of seconds. If no argument is supplied, defaults 22if has "${EAPI:-0}" 0 1 2; then
21# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not 23
22# outputting to a terminal, don't wait. For compatability purposes, the argument 24# @FUNCTION: epause
23# must be an integer greater than zero. 25# @USAGE: [seconds]
24# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 26# @DESCRIPTION:
27# Sleep for the specified number of seconds (default of 5 seconds). Useful when
28# printing a message the user should probably be reading and often used in
29# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
30# don't wait at all. Defined in EAPIs 0 1 and 2.
25epause() { 31epause() {
26 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 32 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
27 sleep ${1:-5}
28 fi
29} 33}
30 34
31# Beep the specified number of times (defaults to five). If our output 35# @FUNCTION: ebeep
32# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 36# @USAGE: [number of beeps]
33# don't beep. 37# @DESCRIPTION:
34# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 38# Issue the specified number of beeps (default of 5 beeps). Useful when
39# printing a message the user should probably be reading and often used in
40# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
41# don't beep at all. Defined in EAPIs 0 1 and 2.
35ebeep() { 42ebeep() {
36 local n 43 local n
37 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 44 if [[ -z ${EBEEP_IGNORE} ]] ; then
38 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 45 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
39 echo -ne "\a" 46 echo -ne "\a"
40 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 47 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
41 echo -ne "\a" 48 echo -ne "\a"
42 sleep 1 49 sleep 1
43 done 50 done
44 fi 51 fi
45} 52}
46 53
47# This function generate linker scripts in /usr/lib for dynamic 54else
48# libs in /lib. This is to fix linking problems when you have
49# the .so in /lib, and the .a in /usr/lib. What happens is that
50# in some cases when linking dynamic, the .a in /usr/lib is used
51# instead of the .so in /lib due to gcc/libtool tweaking ld's
52# library search path. This cause many builds to fail.
53# See bug #4411 for more info.
54#
55# To use, simply call:
56#
57# gen_usr_ldscript libfoo.so
58#
59# Note that you should in general use the unversioned name of
60# the library, as ldconfig should usually update it correctly
61# to point to the latest version of the library present.
62#
63# <azarah@gentoo.org> (26 Oct 2002)
64#
65gen_usr_ldscript() {
66 local libdir="$(get_libdir)"
67 # Just make sure it exists
68 dodir /usr/${libdir}
69 55
70 for lib in "${@}" ; do 56ebeep() {
71 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT 57 [[ $(type -t eqawarn) == function ]] && \
72 /* GNU ld script 58 eqawarn "QA Notice: ebeep is not defined in EAPI=3, please file a bug at http://bugs.gentoo.org"
73 Since Gentoo has critical dynamic libraries
74 in /lib, and the static versions in /usr/lib,
75 we need to have a "fake" dynamic lib in /usr/lib,
76 otherwise we run into linking problems.
77
78 See bug http://bugs.gentoo.org/4411 for more info.
79 */
80 GROUP ( /${libdir}/${lib} )
81 END_LDSCRIPT
82 fperms a+x "/usr/${libdir}/${lib}"
83 done
84} 59}
85 60
86# Simple function to draw a line consisting of '=' the same length as $* 61epause() {
87# - only to be used by epatch() 62 [[ $(type -t eqawarn) == function ]] && \
88# 63 eqawarn "QA Notice: epause is not defined in EAPI=3, please file a bug at http://bugs.gentoo.org"
89# <azarah@gentoo.org> (11 Nov 2002) 64}
90#
91draw_line() {
92 local i=0
93 local str_length=""
94 65
95 # Handle calls that do not have args, or wc not being installed ... 66fi
96 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ] 67
97 then 68# @FUNCTION: ecvs_clean
98 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
99 return 0 107# return 0
100 fi 108# fi
101
102 # Get the length of $*
103 str_length="$(echo -n "$*" | wc -m)"
104
105 while [ "$i" -lt "${str_length}" ]
106 do
107 echo -n "="
108
109 i=$((i + 1))
110 done 109# done
111 110# eshopts_pop
112 echo 111# @CODE
113 112eshopts_push() {
114 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
115} 125}
116 126
117# 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: ${s}"
143 fi
144}
145
146# @VARIABLE: EPATCH_SOURCE
147# @DESCRIPTION:
148# Default directory to search for patches.
118EPATCH_SOURCE="${WORKDIR}/patch" 149EPATCH_SOURCE="${WORKDIR}/patch"
119# Default extension for patches 150# @VARIABLE: EPATCH_SUFFIX
151# @DESCRIPTION:
152# Default extension for patches (do not prefix the period yourself).
120EPATCH_SUFFIX="patch.bz2" 153EPATCH_SUFFIX="patch.bz2"
154# @VARIABLE: EPATCH_OPTS
155# @DESCRIPTION:
121# Default options for patch 156# Default options for patch:
157# @CODE
122# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 158# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
123EPATCH_OPTS="-g0" 159# --no-backup-if-mismatch - do not leave .orig files behind
160# -E - automatically remove empty files
161# @CODE
162EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
163# @VARIABLE: EPATCH_EXCLUDE
164# @DESCRIPTION:
124# List of patches not to apply. Not this is only file names, 165# List of patches not to apply. Note this is only file names,
125# and not the full path .. 166# and not the full path. Globs accepted.
126EPATCH_EXCLUDE="" 167EPATCH_EXCLUDE=""
168# @VARIABLE: EPATCH_SINGLE_MSG
169# @DESCRIPTION:
127# Change the printed message for a single patch. 170# Change the printed message for a single patch.
128EPATCH_SINGLE_MSG="" 171EPATCH_SINGLE_MSG=""
129# Force applying bulk patches even if not following the style: 172# @VARIABLE: EPATCH_MULTI_MSG
130# 173# @DESCRIPTION:
131# ??_${ARCH}_foo.${EPATCH_SUFFIX} 174# Change the printed message for multiple patches.
132# 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.
133EPATCH_FORCE="no" 180EPATCH_FORCE="no"
134 181
135# This function is for bulk patching, or in theory for just one 182# @FUNCTION: epatch
136# 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.
137# 190#
138# 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
139# Currently all patches should be the same format. 192# specified by EPATCH_SOURCE.
140# 193#
141# You do not have to specify '-p' option to patch, as it will 194# When processing directories, epatch will apply all patches that match:
142# try with -p0 to -p5 until it succeed, or fail at -p5. 195# @CODE
143# 196# ${EPATCH_FORCE} == "yes"
144# Above EPATCH_* variables can be used to control various defaults,
145# bug they should be left as is to ensure an ebuild can rely on
146# them for.
147#
148# Patches are applied in current directory.
149#
150# Bulk Patches should preferibly have the form of:
151#
152# ??_${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.
153# 206#
154# For example: 207# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
208# for patches to apply.
155# 209#
156# 01_all_misc-fix.patch.bz2 210# Refer to the other EPATCH_xxx variables for more customization of behavior.
157# 02_sparc_another-fix.patch.bz2
158#
159# This ensures that there are a set order, and you can have ARCH
160# specific patches.
161#
162# If you however give an argument to epatch(), it will treat it as a
163# single patch that need to be applied if its a file. If on the other
164# hand its a directory, it will set EPATCH_SOURCE to this.
165#
166# <azarah@gentoo.org> (10 Nov 2002)
167#
168epatch() { 211epatch() {
169 local PIPE_CMD="" 212 _epatch_draw_line() {
170 local STDERR_TARGET="${T}/$$.out" 213 # create a line of same length as input string
171 local PATCH_TARGET="${T}/$$.patch" 214 [[ -z $1 ]] && set "$(printf "%65s" '')"
172 local PATCH_SUFFIX="" 215 echo "${1//?/=}"
173 local SINGLE_PATCH="no" 216 }
174 local x=""
175 217
176 if [ "$#" -gt 1 ] 218 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
177 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 [[ $# -gt 1 ]] ; then
178 local m="" 224 local m
179 einfo "${#} patches to apply ..."
180 for m in "$@" ; do 225 for m in "$@" ; do
181 epatch "${m}" 226 epatch "${m}"
182 done 227 done
183 return 0 228 return 0
184 fi 229 fi
185 230
186 if [ -n "$1" -a -f "$1" ] 231 local SINGLE_PATCH="no"
187 then 232 # no args means process ${EPATCH_SOURCE}
233 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
234
235 if [[ -f $1 ]] ; then
188 SINGLE_PATCH="yes" 236 SINGLE_PATCH="yes"
189 237 set -- "$1"
190 local EPATCH_SOURCE="$1" 238 # Use the suffix from the single patch (localize it); the code
239 # below will find the suffix for us
191 local EPATCH_SUFFIX="${1##*\.}" 240 local EPATCH_SUFFIX=$1
192 241
193 elif [ -n "$1" -a -d "$1" ] 242 elif [[ -d $1 ]] ; then
194 then 243 # Some people like to make dirs of patches w/out suffixes (vim)
195 # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ... 244 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
196 if [ "${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} ]]
197 then 288 then
198 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
199 else 314 else
200 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 315 einfo " ${patchname} ..."
201 fi 316 fi
202 else 317
203 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 318 # most of the time, there will only be one run per unique name,
204 then 319 # but if there are more, make sure we get unique log filenames
205 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 320 local STDERR_TARGET="${T}/${patchname}.out"
206 then 321 if [[ -e ${STDERR_TARGET} ]] ; then
207 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
208 fi 340 fi
341 else
342 PATCH_TARGET=${x}
343 fi
209 344
345 # Check for absolute paths in patches. If sandbox is disabled,
346 # people could (accidently) patch files in the root filesystem.
347 # Or trigger other unpleasantries #237667. So disallow -p0 on
348 # such patches.
349 local abs_paths=$(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 "***** ${patchname} *****"
210 echo 360 echo
211 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 361 echo "PATCH COMMAND: patch -p${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} )"
212 eerror 398 eerror
213 eerror " ${EPATCH_SOURCE}" 399 eerror "Include in your bugreport the contents of:"
214 eerror " ( ${EPATCH_SOURCE##*/} )" 400 eerror
401 eerror " ${STDERR_TARGET}"
215 echo 402 echo
216 die "Cannot find \$EPATCH_SOURCE!"
217 fi
218
219 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
220 fi
221
222 case ${EPATCH_SUFFIX##*\.} in
223 bz2)
224 PIPE_CMD="bzip2 -dc"
225 PATCH_SUFFIX="bz2"
226 ;;
227 gz|Z|z)
228 PIPE_CMD="gzip -dc"
229 PATCH_SUFFIX="gz"
230 ;;
231 ZIP|zip)
232 PIPE_CMD="unzip -p"
233 PATCH_SUFFIX="zip"
234 ;;
235 *)
236 PIPE_CMD="cat"
237 PATCH_SUFFIX="patch"
238 ;;
239 esac
240
241 if [ "${SINGLE_PATCH}" = "no" ]
242 then
243 einfo "Applying various patches (bugfixes/updates) ..."
244 fi
245 for x in ${EPATCH_SOURCE}
246 do
247 # New ARCH dependant patch naming scheme ...
248 #
249 # ???_arch_foo.patch
250 #
251 if [ -f ${x} ] && \
252 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \
253 [ "${EPATCH_FORCE}" = "yes" ])
254 then
255 local count=0
256 local popts="${EPATCH_OPTS}"
257 local patchname=${x##*/}
258
259 if [ -n "${EPATCH_EXCLUDE}" ]
260 then
261 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
262 then
263 continue
264 fi
265 fi
266
267 if [ "${SINGLE_PATCH}" = "yes" ]
268 then
269 if [ -n "${EPATCH_SINGLE_MSG}" ]
270 then
271 einfo "${EPATCH_SINGLE_MSG}"
272 else
273 einfo "Applying ${patchname} ..."
274 fi
275 else
276 einfo " ${patchname} ..."
277 fi
278
279 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
280 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
281
282 # Allow for prefix to differ ... im lazy, so shoot me :/
283 while [ "${count}" -lt 5 ]
284 do
285 # Generate some useful debug info ...
286 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
287 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
288
289 if [ "${PATCH_SUFFIX}" != "patch" ]
290 then
291 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
292 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
293 else
294 PATCH_TARGET="${x}"
295 fi
296
297 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
298 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
299
300 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
301 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
302
303 if [ "${PATCH_SUFFIX}" != "patch" ]
304 then
305 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
306 then
307 echo
308 eerror "Could not extract patch!"
309 #die "Could not extract patch!"
310 count=5
311 break
312 fi
313 fi
314
315 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
316 then
317 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
318 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
319 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
320 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
321 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
322
323 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
324
325 if [ "$?" -ne 0 ]
326 then
327 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
328 echo
329 eerror "A dry-run of patch command succeeded, but actually"
330 eerror "applying the patch failed!"
331 #die "Real world sux compared to the dreamworld!"
332 count=5
333 fi
334
335 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
336
337 break
338 fi
339
340 count=$((count + 1))
341 done
342
343 if [ "${PATCH_SUFFIX}" != "patch" ]
344 then
345 rm -f ${PATCH_TARGET}
346 fi
347
348 if [ "${count}" -eq 5 ]
349 then
350 echo
351 eerror "Failed Patch: ${patchname} !"
352 eerror " ( ${PATCH_TARGET} )"
353 eerror
354 eerror "Include in your bugreport the contents of:"
355 eerror
356 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
357 echo
358 die "Failed Patch: ${patchname}!" 403 die "Failed Patch: ${patchname}!"
359 fi 404 fi
360 405
361 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 406 # if everything worked, delete the patch log
362 407 rm -f "${STDERR_TARGET}"
363 eend 0 408 eend 0
364 fi
365 done 409 done
366 if [ "${SINGLE_PATCH}" = "no" ] 410
367 then 411 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
368 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
369 fi 430 fi
431 done
370} 432}
371 433
372# This function return true if we are using the NPTL pthreads 434# @FUNCTION: emktemp
373# implementation. 435# @USAGE: [temp dir]
374# 436# @DESCRIPTION:
375# <azarah@gentoo.org> (06 March 2003)
376#
377have_NPTL() {
378 cat > ${T}/test-nptl.c <<-"END"
379 #define _XOPEN_SOURCE
380 #include <unistd.h>
381 #include <stdio.h>
382
383 int main()
384 {
385 char buf[255];
386 char *str = buf;
387
388 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255);
389 if (NULL != str) {
390 printf("%s\n", str);
391 if (NULL != strstr(str, "NPTL"))
392 return 0;
393 }
394
395 return 1;
396 }
397 END
398
399 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ..."
400 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
401 then
402 echo "yes"
403 einfon "Checking what PTHREADS implementation we have ..."
404 if ${T}/nptl
405 then
406 return 0
407 else
408 return 1
409 fi
410 else
411 echo "no"
412 fi
413
414 return 1
415}
416
417# This function check how many cpu's are present, and then set
418# -j in MAKEOPTS accordingly.
419#
420# Thanks to nall <nall@gentoo.org> for this.
421#
422get_number_of_jobs() {
423 local jobs=0
424
425 if [ ! -r /proc/cpuinfo ]
426 then
427 return 1
428 fi
429
430 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
431 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
432 then
433 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
434 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
435 ADMINPARAM="${ADMINPARAM/-j}"
436 fi
437
438 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
439
440 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
441 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
442 then
443 # these archs will always have "[Pp]rocessor"
444 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
445
446 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
447 then
448 # sparc always has "ncpus active"
449 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
450
451 elif [ "${ARCH}" = "alpha" ]
452 then
453 # alpha has "cpus active", but only when compiled with SMP
454 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
455 then
456 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
457 else
458 jobs=2
459 fi
460
461 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
462 then
463 # ppc has "processor", but only when compiled with SMP
464 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
465 then
466 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
467 else
468 jobs=2
469 fi
470 elif [ "${ARCH}" = "s390" ]
471 then
472 # s390 has "# processors : "
473 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
474 else
475 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
476 die "Unknown ARCH -- ${ARCH}!"
477 fi
478
479 # Make sure the number is valid ...
480 if [ "${jobs}" -lt 1 ]
481 then
482 jobs=1
483 fi
484
485 if [ -n "${ADMINPARAM}" ]
486 then
487 if [ "${jobs}" -gt "${ADMINPARAM}" ]
488 then
489 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge ..."
490 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
491 else
492 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge ..."
493 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
494 fi
495 fi
496}
497
498# Cheap replacement for when debianutils (and thus mktemp) 437# Cheap replacement for when debianutils (and thus mktemp)
499# does not exist on the users system 438# does not exist on the users system.
500# vapier@gentoo.org
501#
502# Takes just 1 optional parameter (the directory to create tmpfile in)
503emktemp() { 439emktemp() {
504 local exe="touch" 440 local exe="touch"
505 [ "$1" == "-d" ] && exe="mkdir" && shift 441 [[ $1 == -d ]] && exe="mkdir" && shift
506 local topdir="$1" 442 local topdir=$1
507 443
508 if [ -z "${topdir}" ] 444 if [[ -z ${topdir} ]] ; then
509 then
510 [ -z "${T}" ] \ 445 [[ -z ${T} ]] \
511 && topdir="/tmp" \ 446 && topdir="/tmp" \
512 || topdir="${T}" 447 || topdir=${T}
513 fi 448 fi
514 449
515 if [ -z "$(type -p mktemp)" ] 450 if ! type -P mktemp > /dev/null ; then
516 then 451 # system lacks `mktemp` so we have to fake it
517 local tmp=/ 452 local tmp=/
518 while [ -e "${tmp}" ] ; do 453 while [[ -e ${tmp} ]] ; do
519 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 454 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
520 done 455 done
521 ${exe} "${tmp}" 456 ${exe} "${tmp}" || ${exe} -p "${tmp}"
522 echo "${tmp}" 457 echo "${tmp}"
523 else 458 else
524 [ "${exe}" == "touch" ] \ 459 # the args here will give slightly wierd names on BSD,
525 && exe="-p" \ 460 # but should produce a usable file on all userlands
526 || exe="-d" 461 if [[ ${exe} == "touch" ]] ; then
527 mktemp ${exe} "${topdir}" 462 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
463 else
464 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
528 fi 465 fi
466 fi
529} 467}
530 468
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:
531# 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),
532# and pw (FreeBSD) used in enewuser()/enewgroup() 479# and pw (FreeBSD) used in enewuser()/enewgroup()
533# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
534# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
535#
536# egetent(database, key)
537egetent() { 480egetent() {
538 if useq ppc-macos ; then 481 case ${CHOST} in
482 *-darwin[678])
539 case "$2" in 483 case "$2" in
540 *[!0-9]*) # Non numeric 484 *[!0-9]*) # Non numeric
541 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 485 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
542 ;; 486 ;;
543 *) # Numeric 487 *) # Numeric
544 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 488 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
545 ;; 489 ;;
546 esac 490 esac
547 elif useq x86-fbsd ; then 491 ;;
548 local action 492 *-darwin*)
549 if [ "$1" == "passwd" ] 493 local mytype=$1
550 then 494 [[ "passwd" == $mytype ]] && mytype="Users"
551 action="user" 495 [[ "group" == $mytype ]] && mytype="Groups"
552 else 496 case "$2" in
553 action="group" 497 *[!0-9]*) # Non numeric
498 dscl . -read /$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 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
554 fi 514 fi
515
555 pw show "${action}" "$2" -q 516 pw show ${action} ${opts} "$2" -q
556 else 517 ;;
518 *-netbsd*|*-openbsd*)
519 grep "$2:\*:" /etc/$1
520 ;;
521 *)
557 which nscd >& /dev/null && nscd -i "$1" 522 type -p nscd >& /dev/null && nscd -i "$1"
558 getent "$1" "$2" 523 getent "$1" "$2"
559 fi 524 ;;
525 esac
560} 526}
561 527
562# Simplify/standardize adding users to the system 528# @FUNCTION: enewuser
563# vapier@gentoo.org 529# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
564# 530# @DESCRIPTION:
565# enewuser(username, uid, shell, homedir, groups, extra options) 531# Same as enewgroup, you are not required to understand how to properly add
566# 532# a user to the system. The only required parameter is the username.
567# Default values if you do not specify any: 533# Default uid is (pass -1 for this) next available, default shell is
568# username: REQUIRED ! 534# /bin/false, default homedir is /dev/null, there are no default groups,
569# uid: next available (see useradd(8)) 535# and default params sets the comment as 'added by portage for ${PN}'.
570# note: pass -1 to get default behavior
571# shell: /bin/false
572# homedir: /dev/null
573# groups: none
574# extra: comment of 'added by portage for ${PN}'
575enewuser() { 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
576 # get the username 544 # get the username
577 local euser="$1"; shift 545 local euser=$1; shift
578 if [ -z "${euser}" ] 546 if [[ -z ${euser} ]] ; then
579 then
580 eerror "No username specified !" 547 eerror "No username specified !"
581 die "Cannot call enewuser without a username" 548 die "Cannot call enewuser without a username"
582 fi 549 fi
583 550
584 # lets see if the username already exists 551 # lets see if the username already exists
585 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 552 if [[ -n $(egetent passwd "${euser}") ]] ; then
586 then
587 return 0 553 return 0
588 fi 554 fi
589 einfo "Adding user '${euser}' to your system ..." 555 einfo "Adding user '${euser}' to your system ..."
590 556
591 # options to pass to useradd 557 # options to pass to useradd
592 local opts= 558 local opts=
593 559
594 # handle uid 560 # handle uid
595 local euid="$1"; shift 561 local euid=$1; shift
596 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 562 if [[ -n ${euid} && ${euid} != -1 ]] ; then
597 then
598 if [ "${euid}" -gt 0 ] 563 if [[ ${euid} -gt 0 ]] ; then
599 then
600 if [ ! -z "`egetent passwd ${euid}`" ] 564 if [[ -n $(egetent passwd ${euid}) ]] ; then
601 then
602 euid="next" 565 euid="next"
603 fi 566 fi
604 else 567 else
605 eerror "Userid given but is not greater than 0 !" 568 eerror "Userid given but is not greater than 0 !"
606 die "${euid} is not a valid UID" 569 die "${euid} is not a valid UID"
607 fi 570 fi
608 else 571 else
609 euid="next" 572 euid="next"
610 fi 573 fi
611 if [ "${euid}" == "next" ] 574 if [[ ${euid} == "next" ]] ; then
612 then 575 for ((euid = 101; euid <= 999; euid++)); do
613 local pwrange
614 if [ "${USERLAND}" == "BSD" ] ; then
615 pwrange="`jot 898 101`"
616 else
617 pwrange="`seq 101 999`"
618 fi
619 for euid in ${pwrange} ; do
620 [ -z "`egetent passwd ${euid}`" ] && break 576 [[ -z $(egetent passwd ${euid}) ]] && break
621 done 577 done
622 fi 578 fi
623 opts="${opts} -u ${euid}" 579 opts="${opts} -u ${euid}"
624 einfo " - Userid: ${euid}" 580 einfo " - Userid: ${euid}"
625 581
626 # handle shell 582 # handle shell
627 local eshell="$1"; shift 583 local eshell=$1; shift
628 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 584 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
629 then 585 if [[ ! -e ${ROOT}${eshell} ]] ; then
630 if [ ! -e "${eshell}" ]
631 then
632 eerror "A shell was specified but it does not exist !" 586 eerror "A shell was specified but it does not exist !"
633 die "${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 ${eshell} yourself, use -1"
591 die "Pass '-1' as the shell parameter"
634 fi 592 fi
635 else 593 else
636 if [ "${USERLAND}" == "BSD" ] 594 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
637 then 595 [[ -x ${ROOT}${shell} ]] && break
638 eshell="/usr/bin/false" 596 done
639 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
640 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 ${USERLAND}"
605 esac
641 fi 606 fi
607
608 eshell=${shell}
642 fi 609 fi
643 einfo " - Shell: ${eshell}" 610 einfo " - Shell: ${eshell}"
644 opts="${opts} -s ${eshell}" 611 opts="${opts} -s ${eshell}"
645 612
646 # handle homedir 613 # handle homedir
647 local ehome="$1"; shift 614 local ehome=$1; shift
648 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 615 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
649 then
650 ehome="/dev/null" 616 ehome="/dev/null"
651 fi 617 fi
652 einfo " - Home: ${ehome}" 618 einfo " - Home: ${ehome}"
653 opts="${opts} -d ${ehome}" 619 opts="${opts} -d ${ehome}"
654 620
655 # handle groups 621 # handle groups
656 local egroups="$1"; shift 622 local egroups=$1; shift
657 if [ ! -z "${egroups}" ] 623 if [[ ! -z ${egroups} ]] ; then
658 then
659 local oldifs="${IFS}" 624 local oldifs=${IFS}
660 local defgroup="" exgroups="" 625 local defgroup="" exgroups=""
661 626
662 export IFS="," 627 export IFS=","
663 for g in ${egroups} 628 for g in ${egroups} ; do
664 do
665 export IFS="${oldifs}" 629 export IFS=${oldifs}
666 if [ -z "`egetent group \"${g}\"`" ] 630 if [[ -z $(egetent group "${g}") ]] ; then
667 then
668 eerror "You must add group ${g} to the system first" 631 eerror "You must add group ${g} to the system first"
669 die "${g} is not a valid GID" 632 die "${g} is not a valid GID"
670 fi 633 fi
671 if [ -z "${defgroup}" ] 634 if [[ -z ${defgroup} ]] ; then
672 then
673 defgroup="${g}" 635 defgroup=${g}
674 else 636 else
675 exgroups="${exgroups},${g}" 637 exgroups="${exgroups},${g}"
676 fi 638 fi
677 export IFS="," 639 export IFS=","
678 done 640 done
679 export IFS="${oldifs}" 641 export IFS=${oldifs}
680 642
681 opts="${opts} -g ${defgroup}" 643 opts="${opts} -g ${defgroup}"
682 if [ ! -z "${exgroups}" ] 644 if [[ ! -z ${exgroups} ]] ; then
683 then
684 opts="${opts} -G ${exgroups:1}" 645 opts="${opts} -G ${exgroups:1}"
685 fi 646 fi
686 else 647 else
687 egroups="(none)" 648 egroups="(none)"
688 fi 649 fi
689 einfo " - Groups: ${egroups}" 650 einfo " - Groups: ${egroups}"
690 651
691 # handle extra and add the user 652 # handle extra and add the user
692 local eextra="$@"
693 local oldsandbox="${SANDBOX_ON}" 653 local oldsandbox=${SANDBOX_ON}
694 export SANDBOX_ON="0" 654 export SANDBOX_ON="0"
695 if useq ppc-macos 655 case ${CHOST} in
696 then 656 *-darwin*)
697 ### Make the user 657 ### Make the user
698 if [ -z "${eextra}" ] 658 if [[ -z $@ ]] ; then
699 then
700 dscl . create /users/${euser} uid ${euid} 659 dscl . create /users/${euser} uid ${euid}
701 dscl . create /users/${euser} shell ${eshell} 660 dscl . create /users/${euser} shell ${eshell}
702 dscl . create /users/${euser} home ${ehome} 661 dscl . create /users/${euser} home ${ehome}
703 dscl . create /users/${euser} realname "added by portage for ${PN}" 662 dscl . create /users/${euser} realname "added by portage for ${PN}"
704 ### Add the user to the groups specified 663 ### Add the user to the groups specified
705 local oldifs="${IFS}" 664 local oldifs=${IFS}
706 export IFS="," 665 export IFS=","
707 for g in ${egroups} 666 for g in ${egroups} ; do
708 do
709 dscl . merge /groups/${g} users ${euser} 667 dscl . merge /groups/${g} users ${euser}
710 done 668 done
711 export IFS="${oldifs}" 669 export IFS=${oldifs}
712 else 670 else
713 einfo "Extra options are not supported on macos yet" 671 einfo "Extra options are not supported on Darwin yet"
714 einfo "Please report the ebuild along with the info below" 672 einfo "Please report the ebuild along with the info below"
715 einfo "eextra: ${eextra}" 673 einfo "eextra: $@"
716 die "Required function missing" 674 die "Required function missing"
717 fi 675 fi
718 elif use x86-fbsd ; then 676 ;;
719 if [ -z "${eextra}" ] 677 *-freebsd*|*-dragonfly*)
720 then 678 if [[ -z $@ ]] ; then
721 pw useradd ${euser} ${opts} \ 679 pw useradd ${euser} ${opts} \
722 -c "added by portage for ${PN}" \ 680 -c "added by portage for ${PN}" \
723 die "enewuser failed" 681 die "enewuser failed"
724 else 682 else
725 einfo " - Extra: ${eextra}" 683 einfo " - Extra: $@"
726 pw useradd ${euser} ${opts} \ 684 pw useradd ${euser} ${opts} \
727 -c ${eextra} || die "enewuser failed" 685 "$@" || die "enewuser failed"
728 fi 686 fi
687 ;;
688
689 *-netbsd*)
690 if [[ -z $@ ]] ; then
691 useradd ${opts} ${euser} || die "enewuser failed"
729 else 692 else
730 if [ -z "${eextra}" ] 693 einfo " - Extra: $@"
731 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
732 useradd ${opts} ${euser} \ 713 useradd ${opts} \
733 -c "added by portage for ${PN}" \ 714 -c "added by portage for ${PN}" \
715 ${euser} \
734 || die "enewuser failed" 716 || die "enewuser failed"
735 else 717 else
736 einfo " - Extra: ${eextra}" 718 einfo " - Extra: $@"
737 useradd ${opts} ${euser} ${eextra} \ 719 useradd ${opts} "$@" \
720 ${euser} \
738 || die "enewuser failed" 721 || die "enewuser failed"
739 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}/${ehome}"
740 fi 731 fi
732
741 export SANDBOX_ON="${oldsandbox}" 733 export SANDBOX_ON=${oldsandbox}
742
743 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
744 then
745 einfo " - Creating ${ehome} in ${D}"
746 dodir ${ehome}
747 fowners ${euser} ${ehome}
748 fperms 755 ${ehome}
749 fi
750} 734}
751 735
752# Simplify/standardize adding groups to the system 736# @FUNCTION: enewgroup
753# vapier@gentoo.org 737# @USAGE: <group> [gid]
754# 738# @DESCRIPTION:
755# enewgroup(group, gid) 739# This function does not require you to understand how to properly add a
756# 740# group to the system. Just give it a group name to add and enewgroup will
757# 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
758# groupname: REQUIRED ! 742# allocate the next available one.
759# gid: next available (see groupadd(8))
760# extra: none
761enewgroup() { 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
762 # get the group 751 # get the group
763 local egroup="$1"; shift 752 local egroup="$1"; shift
764 if [ -z "${egroup}" ] 753 if [ -z "${egroup}" ]
765 then 754 then
766 eerror "No group specified !" 755 eerror "No group specified !"
767 die "Cannot call enewgroup without a group" 756 die "Cannot call enewgroup without a group"
768 fi 757 fi
769 758
770 # see if group already exists 759 # see if group already exists
771 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 760 if [[ -n $(egetent group "${egroup}") ]]; then
772 then
773 return 0 761 return 0
774 fi 762 fi
775 einfo "Adding group '${egroup}' to your system ..." 763 einfo "Adding group '${egroup}' to your system ..."
776 764
777 # options to pass to useradd 765 # options to pass to useradd
783 then 771 then
784 if [ "${egid}" -gt 0 ] 772 if [ "${egid}" -gt 0 ]
785 then 773 then
786 if [ -z "`egetent group ${egid}`" ] 774 if [ -z "`egetent group ${egid}`" ]
787 then 775 then
788 if useq ppc-macos ; then 776 if [[ "${CHOST}" == *-darwin* ]]; then
789 opts="${opts} ${egid}" 777 opts="${opts} ${egid}"
790 else 778 else
791 opts="${opts} -g ${egid}" 779 opts="${opts} -g ${egid}"
792 fi 780 fi
793 else 781 else
807 opts="${opts} ${eextra}" 795 opts="${opts} ${eextra}"
808 796
809 # add the group 797 # add the group
810 local oldsandbox="${SANDBOX_ON}" 798 local oldsandbox="${SANDBOX_ON}"
811 export SANDBOX_ON="0" 799 export SANDBOX_ON="0"
812 if useq ppc-macos ; then 800 case ${CHOST} in
801 *-darwin*)
813 if [ ! -z "${eextra}" ]; 802 if [ ! -z "${eextra}" ];
814 then 803 then
815 einfo "Extra options are not supported on macos yet" 804 einfo "Extra options are not supported on Darwin/OS X yet"
816 einfo "Please report the ebuild along with the info below" 805 einfo "Please report the ebuild along with the info below"
817 einfo "eextra: ${eextra}" 806 einfo "eextra: ${eextra}"
818 die "Required function missing" 807 die "Required function missing"
819 fi 808 fi
820 809
821 # If we need the next available 810 # If we need the next available
822 case ${egid} in 811 case ${egid} in
823 *[!0-9]*) # Non numeric 812 *[!0-9]*) # Non numeric
824 for egid in `jot 898 101`; do 813 for ((egid = 101; egid <= 999; egid++)); do
825 [ -z "`egetent group ${egid}`" ] && break 814 [[ -z $(egetent group ${egid}) ]] && break
826 done 815 done
827 esac 816 esac
828 dscl . create /groups/${egroup} gid ${egid} 817 dscl . create /groups/${egroup} gid ${egid}
829 dscl . create /groups/${egroup} passwd '*' 818 dscl . create /groups/${egroup} passwd '*'
830 elif use x86-fbsd ; then 819 ;;
820
821 *-freebsd*|*-dragonfly*)
831 case ${egid} in 822 case ${egid} in
832 *[!0-9]*) # Non numeric 823 *[!0-9]*) # Non numeric
833 for egid in `jot 898 101`; do 824 for ((egid = 101; egid <= 999; egid++)); do
834 [ -z "`egetent group ${egid}`" ] && break 825 [[ -z $(egetent group ${egid}) ]] && break
835 done 826 done
836 esac 827 esac
837 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 828 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
838 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 *)
839 groupadd ${opts} ${egroup} || die "enewgroup failed" 842 groupadd ${opts} ${egroup} || die "enewgroup failed"
840 fi 843 ;;
844 esac
841 export SANDBOX_ON="${oldsandbox}" 845 export SANDBOX_ON="${oldsandbox}"
842} 846}
843 847
844# Simple script to replace 'dos2unix' binaries 848# @FUNCTION: edos2unix
845# vapier@gentoo.org 849# @USAGE: <file> [more files ...]
846# 850# @DESCRIPTION:
847# edos2unix(file, <more files> ...) 851# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
852# to remove all of these text utilities from DEPEND variables because this
853# is a script based solution. Just give it a list of files to convert and
854# they will all be changed from the DOS CRLF format to the UNIX LF format.
848edos2unix() { 855edos2unix() {
849 for f in "$@" 856 echo "$@" | xargs sed -i 's/\r$//'
850 do
851 cp "${f}" ${T}/edos2unix
852 sed 's/\r$//' ${T}/edos2unix > "${f}"
853 done
854} 857}
855
856
857##############################################################
858# START: Handle .desktop files and menu entries #
859# maybe this should be separated into a new eclass some time #
860# lanius@gentoo.org #
861##############################################################
862 858
863# Make a desktop file ! 859# Make a desktop file !
864# Great for making those icons in kde/gnome startmenu ! 860# Great for making those icons in kde/gnome startmenu !
865# Amaze your friends ! Get the women ! Join today ! 861# Amaze your friends ! Get the women ! Join today !
866# 862#
867# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 863# make_desktop_entry(<command>, [name], [icon], [type], [path])
868# 864#
869# binary: what binary does the app run with ? 865# binary: what command does the app run with ?
870# name: the name that will show up in the menu 866# name: the name that will show up in the menu
871# icon: give your little like a pretty little icon ... 867# icon: give your little like a pretty little icon ...
872# this can be relative (to /usr/share/pixmaps) or 868# this can be relative (to /usr/share/pixmaps) or
873# a full path to an icon 869# a full path to an icon
874# type: what kind of application is this ? for categories: 870# type: what kind of application is this ? for categories:
875# http://www.freedesktop.org/wiki/Standards_2fmenu_2dspec 871# http://standards.freedesktop.org/menu-spec/latest/apa.html
876# path: if your app needs to startup in a specific dir 872# path: if your app needs to startup in a specific dir
877make_desktop_entry() { 873make_desktop_entry() {
878 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 874 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
879 875
880 local exec=${1} 876 local exec=${1}
881 local name=${2:-${PN}} 877 local name=${2:-${PN}}
882 local icon=${3:-${PN}.png} 878 local icon=${3:-${PN}}
883 local type=${4} 879 local type=${4}
884 local path=${5} 880 local path=${5}
885 881
886 if [[ -z ${type} ]] ; then 882 if [[ -z ${type} ]] ; then
887 local catmaj=${CATEGORY%%-*} 883 local catmaj=${CATEGORY%%-*}
888 local catmin=${CATEGORY##*-} 884 local catmin=${CATEGORY##*-}
889 case ${catmaj} in 885 case ${catmaj} in
890 app) 886 app)
891 case ${catmin} in 887 case ${catmin} in
888 accessibility) type=Accessibility;;
892 admin) type=System;; 889 admin) type=System;;
890 antivirus) type=System;;
891 arch) type=Archiving;;
892 backup) type=Archiving;;
893 cdr) type=DiscBurning;; 893 cdr) type=DiscBurning;;
894 dicts) type=Dictionary;; 894 dicts) type=Dictionary;;
895 doc) type=Documentation;;
895 editors) type=TextEditor;; 896 editors) type=TextEditor;;
896 emacs) type=TextEditor;; 897 emacs) type=TextEditor;;
897 emulation) type=Emulator;; 898 emulation) type=Emulator;;
898 laptop) type=HardwareSettings;; 899 laptop) type=HardwareSettings;;
899 office) type=Office;; 900 office) type=Office;;
901 pda) type=PDA;;
900 vim) type=TextEditor;; 902 vim) type=TextEditor;;
901 xemacs) type=TextEditor;; 903 xemacs) type=TextEditor;;
902 *) type=;; 904 *) type=;;
903 esac 905 esac
904 ;; 906 ;;
905 907
906 dev) 908 dev)
907 type="Development" 909 type="Development"
908 ;; 910 ;;
909 911
910 games) 912 games)
911 [[ -z ${path} ]] && path=${GAMES_BINDIR}
912
913 case ${catmin} in 913 case ${catmin} in
914 action) type=ActionGame;; 914 action|fps) type=ActionGame;;
915 arcade) type=ArcadeGame;; 915 arcade) type=ArcadeGame;;
916 board) type=BoardGame;; 916 board) type=BoardGame;;
917 kid) type=KidsGame;;
918 emulation) type=Emulator;; 917 emulation) type=Emulator;;
918 kids) type=KidsGame;;
919 puzzle) type=LogicGame;; 919 puzzle) type=LogicGame;;
920 rpg) type=RolePlaying;;
921 roguelike) type=RolePlaying;; 920 roguelike) type=RolePlaying;;
921 rpg) type=RolePlaying;;
922 simulation) type=Simulation;; 922 simulation) type=Simulation;;
923 sports) type=SportsGame;; 923 sports) type=SportsGame;;
924 strategy) type=StrategyGame;; 924 strategy) type=StrategyGame;;
925 *) type=;; 925 *) type=;;
926 esac 926 esac
927 type="Game;${type}" 927 type="Game;${type}"
928 ;;
929
930 gnome)
931 type="Gnome;GTK"
932 ;;
933
934 kde)
935 type="KDE;Qt"
928 ;; 936 ;;
929 937
930 mail) 938 mail)
931 type="Network;Email" 939 type="Network;Email"
932 ;; 940 ;;
934 media) 942 media)
935 case ${catmin} in 943 case ${catmin} in
936 gfx) type=Graphics;; 944 gfx) type=Graphics;;
937 radio) type=Tuner;; 945 radio) type=Tuner;;
938 sound) type=Audio;; 946 sound) type=Audio;;
939 tv) type=TV;; 947 tv) type=TV;;
940 video) type=Video;; 948 video) type=Video;;
941 *) type=;; 949 *) type=;;
942 esac 950 esac
943 type="AudioVideo;${type}" 951 type="AudioVideo;${type}"
944 ;; 952 ;;
945 953
946 net) 954 net)
947 case ${catmin} in 955 case ${catmin} in
948 dialup) type=Dialup;; 956 dialup) type=Dialup;;
949 ftp) type=FileTransfer;; 957 ftp) type=FileTransfer;;
950 im) type=InstantMessaging;; 958 im) type=InstantMessaging;;
951 irc) type=IRCClient;; 959 irc) type=IRCClient;;
952 mail) type=Email;; 960 mail) type=Email;;
953 news) type=News;; 961 news) type=News;;
954 nntp) type=News;; 962 nntp) type=News;;
955 p2p) type=FileTransfer;; 963 p2p) type=FileTransfer;;
964 voip) type=Telephony;;
956 *) type=;; 965 *) type=;;
957 esac 966 esac
958 type="Network;${type}" 967 type="Network;${type}"
959 ;; 968 ;;
960 969
961 sci) 970 sci)
962 case ${catmin} in 971 case ${catmin} in
963 astro*) type=Astronomoy;; 972 astro*) type=Astronomy;;
964 bio*) type=Biology;; 973 bio*) type=Biology;;
965 calc*) type=Calculator;; 974 calc*) type=Calculator;;
966 chem*) type=Chemistry;; 975 chem*) type=Chemistry;;
976 elec*) type=Electronics;;
967 geo*) type=Geology;; 977 geo*) type=Geology;;
968 math*) type=Math;; 978 math*) type=Math;;
979 physics) type=Physics;;
980 visual*) type=DataVisualization;;
969 *) type=;; 981 *) type=;;
970 esac 982 esac
971 type="Science;${type}" 983 type="Education;Science;${type}"
984 ;;
985
986 sys)
987 type="System"
972 ;; 988 ;;
973 989
974 www) 990 www)
975 case ${catmin} in 991 case ${catmin} in
976 client) type=WebBrowser;; 992 client) type=WebBrowser;;
977 *) type=;; 993 *) type=;;
978 esac 994 esac
979 type="Network" 995 type="Network;${type}"
980 ;; 996 ;;
981 997
982 *) 998 *)
983 type= 999 type=
984 ;; 1000 ;;
985 esac 1001 esac
986 fi 1002 fi
987 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"
988 local desktop=${T}/${exec%% *}-${P}.desktop 1009 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
989 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 > "${desktop}"
990echo "[Desktop Entry] 1023 [Desktop Entry]
991Encoding=UTF-8
992Version=0.9.2
993Name=${name} 1024 Name=${name}
994Type=Application 1025 Type=Application
995Comment=${DESCRIPTION} 1026 Comment=${DESCRIPTION}
996Exec=${exec} 1027 Exec=${exec}
997Path=${path} 1028 TryExec=${exec%% *}
998Icon=${icon} 1029 Icon=${icon}
999Categories=Application;${type};" > "${desktop}" 1030 Categories=${type}
1031 EOF
1000 1032
1033 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
1034
1035 (
1036 # wrap the env here so that the 'insinto' call
1037 # doesn't corrupt the env of the caller
1001 insinto /usr/share/applications 1038 insinto /usr/share/applications
1002 doins "${desktop}" 1039 doins "${desktop}"
1003 1040 )
1004 return 0
1005} 1041}
1006 1042
1007# Make a GDM/KDM Session file 1043# @FUNCTION: validate_desktop_entries
1008# 1044# @USAGE: [directories]
1009# make_desktop_entry(<title>, <command>) 1045# @MAINTAINER:
1010# title: File to execute to start the Window Manager 1046# Carsten Lohrke <carlo@gentoo.org>
1011# 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}
1012 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.
1013make_session_desktop() { 1078make_session_desktop() {
1014
1015 [ -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
1016 [ -z "$2" ] && eerror "make_session_desktop: You must specify the command" && return 1 1080 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
1017 1081
1018 local title="${1}" 1082 local title=$1
1019 local command="${2}" 1083 local command=$2
1020 local desktop="${T}/${wm}.desktop" 1084 local desktop=${T}/${wm:-${PN}}.desktop
1085 shift 2
1021 1086
1087 cat <<-EOF > "${desktop}"
1022echo "[Desktop Entry] 1088 [Desktop Entry]
1023Encoding=UTF-8
1024Name=${title} 1089 Name=${title}
1025Comment=This session logs you into ${title} 1090 Comment=This session logs you into ${title}
1026Exec=${command} 1091 Exec=${command} $*
1027TryExec=${command} 1092 TryExec=${command}
1028Type=Application" > "${desktop}" 1093 Type=XSession
1094 EOF
1029 1095
1096 (
1097 # wrap the env here so that the 'insinto' call
1098 # doesn't corrupt the env of the caller
1030 insinto /usr/share/xsessions 1099 insinto /usr/share/xsessions
1031 doins "${desktop}" 1100 doins "${desktop}"
1032 1101 )
1033 return 0
1034} 1102}
1035 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).
1036domenu() { 1109domenu() {
1037 local i 1110 (
1038 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
1039 insinto /usr/share/applications 1114 insinto /usr/share/applications
1040 for i in ${@} 1115 for i in "$@" ; do
1041 do
1042 if [ -f "${i}" ]; 1116 if [[ -f ${i} ]] ; then
1043 then
1044 doins ${i} 1117 doins "${i}"
1118 ((ret+=$?))
1045 elif [ -d "${i}" ]; 1119 elif [[ -d ${i} ]] ; then
1046 then
1047 for j in ${i}/*.desktop 1120 for j in "${i}"/*.desktop ; do
1048 do
1049 doins ${j} 1121 doins "${j}"
1122 ((ret+=$?))
1050 done 1123 done
1124 else
1125 ((++ret))
1051 fi 1126 fi
1052 done 1127 done
1128 exit ${ret}
1129 )
1053} 1130}
1054 1131
1132# @FUNCTION: newmenu
1133# @USAGE: <menu> <newname>
1134# @DESCRIPTION:
1135# Like all other new* functions, install the specified menu as newname.
1136newmenu() {
1137 (
1138 # wrap the env here so that the 'insinto' call
1139 # doesn't corrupt the env of the caller
1140 insinto /usr/share/applications
1141 newins "$@"
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.
1055doicon() { 1150doicon() {
1056 local i 1151 (
1057 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
1058 insinto /usr/share/pixmaps 1155 insinto /usr/share/pixmaps
1059 for i in ${@} 1156 for i in "$@" ; do
1060 do
1061 if [ -f "${i}" ]; 1157 if [[ -f ${i} ]] ; then
1062 then
1063 doins ${i} 1158 doins "${i}"
1159 ((ret+=$?))
1064 elif [ -d "${i}" ]; 1160 elif [[ -d ${i} ]] ; then
1065 then
1066 for j in ${i}/*.png 1161 for j in "${i}"/*.png ; do
1067 do
1068 doins ${j} 1162 doins "${j}"
1163 ((ret+=$?))
1069 done 1164 done
1165 else
1166 ((++ret))
1070 fi 1167 fi
1071 done 1168 done
1169 exit ${ret}
1170 )
1072} 1171}
1073 1172
1074############################################################## 1173# @FUNCTION: newicon
1075# END: Handle .desktop files and menu entries # 1174# @USAGE: <icon> <newname>
1076############################################################## 1175# @DESCRIPTION:
1077 1176# Like all other new* functions, install the specified icon as newname.
1177newicon() {
1178 (
1179 # wrap the env here so that the 'insinto' call
1180 # doesn't corrupt the env of the caller
1181 insinto /usr/share/pixmaps
1182 newins "$@"
1183 )
1184}
1078 1185
1079# for internal use only (unpack_pdv and unpack_makeself) 1186# for internal use only (unpack_pdv and unpack_makeself)
1080find_unpackable_file() { 1187find_unpackable_file() {
1081 local src="$1" 1188 local src=$1
1082 if [ -z "${src}" ] 1189 if [[ -z ${src} ]] ; then
1083 then
1084 src="${DISTDIR}/${A}" 1190 src=${DISTDIR}/${A}
1085 else 1191 else
1086 if [ -e "${DISTDIR}/${src}" ] 1192 if [[ -e ${DISTDIR}/${src} ]] ; then
1087 then
1088 src="${DISTDIR}/${src}" 1193 src=${DISTDIR}/${src}
1089 elif [ -e "${PWD}/${src}" ] 1194 elif [[ -e ${PWD}/${src} ]] ; then
1090 then
1091 src="${PWD}/${src}" 1195 src=${PWD}/${src}
1092 elif [ -e "${src}" ] 1196 elif [[ -e ${src} ]] ; then
1093 then
1094 src="${src}" 1197 src=${src}
1095 fi
1096 fi 1198 fi
1097 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1199 fi
1200 [[ ! -e ${src} ]] && return 1
1098 echo "${src}" 1201 echo "${src}"
1099} 1202}
1100 1203
1204# @FUNCTION: unpack_pdv
1205# @USAGE: <file to unpack> <size of off_t>
1206# @DESCRIPTION:
1101# Unpack those pesky pdv generated files ... 1207# Unpack those pesky pdv generated files ...
1102# They're self-unpacking programs with the binary package stuffed in 1208# They're self-unpacking programs with the binary package stuffed in
1103# 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
1104# 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.
1105# 1211#
1106# Usage: unpack_pdv [file to unpack] [size of off_t]
1107# - 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
1108# information out of the binary executable myself. basically you pass in 1213# information out of the binary executable myself. Basically you pass in
1109# 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#
1110# 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
1111# strings <pdv archive> | grep lseek 1220# strings <pdv archive> | grep lseek
1112# strace -elseek <pdv archive> 1221# strace -elseek <pdv archive>
1222# @CODE
1223#
1113# 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
1114# 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
1115# parameter. here is an example: 1226# parameter. Here is an example:
1227#
1228# @CODE
1116# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1229# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1117# lseek 1230# lseek
1118# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1231# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1119# lseek(3, -4, SEEK_END) = 2981250 1232# lseek(3, -4, SEEK_END) = 2981250
1233# @CODE
1234#
1120# 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.
1121unpack_pdv() { 1236unpack_pdv() {
1122 local src="`find_unpackable_file $1`" 1237 local src=$(find_unpackable_file "$1")
1123 local sizeoff_t="$2" 1238 local sizeoff_t=$2
1124 1239
1240 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1125 [ -z "${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 :("
1126 1242
1127 local shrtsrc="`basename ${src}`" 1243 local shrtsrc=$(basename "${src}")
1128 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1244 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1129 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1245 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1130 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 ${sizeoff_t} | hexdump -e \"%i\")
1131 1247
1132 # grab metadata for debug reasons 1248 # grab metadata for debug reasons
1133 local metafile="$(emktemp)" 1249 local metafile=$(emktemp)
1134 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1250 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1135 1251
1136 # rip out the final file name from the metadata 1252 # rip out the final file name from the metadata
1137 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1253 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1138 datafile="`basename ${datafile}`" 1254 datafile=$(basename "${datafile}")
1139 1255
1140 # now lets uncompress/untar the file if need be 1256 # now lets uncompress/untar the file if need be
1141 local tmpfile="$(emktemp)" 1257 local tmpfile=$(emktemp)
1142 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1258 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1143 1259
1144 local iscompressed="`file -b ${tmpfile}`" 1260 local iscompressed=$(file -b "${tmpfile}")
1145 if [ "${iscompressed:0:8}" == "compress" ] ; then 1261 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1146 iscompressed=1 1262 iscompressed=1
1147 mv ${tmpfile}{,.Z} 1263 mv ${tmpfile}{,.Z}
1148 gunzip ${tmpfile} 1264 gunzip ${tmpfile}
1149 else 1265 else
1150 iscompressed=0 1266 iscompressed=0
1151 fi 1267 fi
1152 local istar="`file -b ${tmpfile}`" 1268 local istar=$(file -b "${tmpfile}")
1153 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1269 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1154 istar=1 1270 istar=1
1155 else 1271 else
1156 istar=0 1272 istar=0
1157 fi 1273 fi
1158 1274
1186 true 1302 true
1187 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1303 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1188 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1304 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1189} 1305}
1190 1306
1307# @FUNCTION: unpack_makeself
1308# @USAGE: [file to unpack] [offset] [tail|dd]
1309# @DESCRIPTION:
1191# Unpack those pesky makeself generated files ... 1310# Unpack those pesky makeself generated files ...
1192# They're shell scripts with the binary package tagged onto 1311# They're shell scripts with the binary package tagged onto
1193# the end of the archive. Loki utilized the format as does 1312# the end of the archive. Loki utilized the format as does
1194# many other game companies. 1313# many other game companies.
1195# 1314#
1196# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1315# If the file is not specified, then ${A} is used. If the
1197# - If the file is not specified then unpack will utilize ${A}.
1198# - If the offset is not specified then we will attempt to extract 1316# offset is not specified then we will attempt to extract
1199# the proper offset from the script itself. 1317# the proper offset from the script itself.
1200unpack_makeself() { 1318unpack_makeself() {
1319 local src_input=${1:-${A}}
1201 local src="$(find_unpackable_file "$1")" 1320 local src=$(find_unpackable_file "${src_input}")
1202 local skip="$2" 1321 local skip=$2
1203 local exe="$3" 1322 local exe=$3
1204 1323
1324 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1325
1205 local shrtsrc="$(basename "${src}")" 1326 local shrtsrc=$(basename "${src}")
1206 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1327 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1207 if [ -z "${skip}" ] 1328 if [[ -z ${skip} ]] ; then
1208 then
1209 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1329 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1210 local skip=0 1330 local skip=0
1211 exe=tail 1331 exe=tail
1212 case ${ver} in 1332 case ${ver} in
1213 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1333 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1214 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1334 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1215 ;; 1335 ;;
1216 2.0|2.0.1) 1336 2.0|2.0.1)
1217 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1337 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1218 ;; 1338 ;;
1226 ;; 1346 ;;
1227 2.1.3) 1347 2.1.3)
1228 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1348 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1229 let skip="skip + 1" 1349 let skip="skip + 1"
1230 ;; 1350 ;;
1231 2.1.4) 1351 2.1.4|2.1.5)
1232 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1352 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1233 skip=$(head -n ${skip} "${src}" | wc -c) 1353 skip=$(head -n ${skip} "${src}" | wc -c)
1234 exe="dd" 1354 exe="dd"
1235 ;; 1355 ;;
1236 *) 1356 *)
1248 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}'";;
1249 *) die "makeself cant handle exe '${exe}'" 1369 *) die "makeself cant handle exe '${exe}'"
1250 esac 1370 esac
1251 1371
1252 # 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
1253 local tmpfile="$(emktemp)" 1373 local tmpfile=$(emktemp)
1254 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1374 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1255 local filetype="$(file -b "${tmpfile}")" 1375 local filetype=$(file -b "${tmpfile}")
1256 case ${filetype} in 1376 case ${filetype} in
1257 *tar\ archive) 1377 *tar\ archive*)
1258 eval ${exe} | tar --no-same-owner -xf - 1378 eval ${exe} | tar --no-same-owner -xf -
1259 ;; 1379 ;;
1260 bzip2*) 1380 bzip2*)
1261 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1381 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1262 ;; 1382 ;;
1272 ;; 1392 ;;
1273 esac 1393 esac
1274 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1394 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1275} 1395}
1276 1396
1397# @FUNCTION: check_license
1398# @USAGE: [license]
1399# @DESCRIPTION:
1277# Display a license for user to accept. 1400# Display a license for user to accept. If no license is
1278#
1279# Usage: check_license [license]
1280# - If the file is not specified then ${LICENSE} is used. 1401# specified, then ${LICENSE} is used.
1281check_license() { 1402check_license() {
1282 local lic=$1 1403 local lic=$1
1283 if [ -z "${lic}" ] ; then 1404 if [ -z "${lic}" ] ; then
1284 lic="${PORTDIR}/licenses/${LICENSE}" 1405 lic="${PORTDIR}/licenses/${LICENSE}"
1285 else 1406 else
1286 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1407 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1287 lic="${PORTDIR}/licenses/${src}" 1408 lic="${PORTDIR}/licenses/${lic}"
1288 elif [ -e "${PWD}/${src}" ] ; then 1409 elif [ -e "${PWD}/${lic}" ] ; then
1289 lic="${PWD}/${src}" 1410 lic="${PWD}/${lic}"
1290 elif [ -e "${src}" ] ; then 1411 elif [ -e "${lic}" ] ; then
1291 lic="${src}" 1412 lic="${lic}"
1292 fi
1293 fi 1413 fi
1294 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1414 fi
1295 local l="`basename ${lic}`" 1415 local l="`basename ${lic}`"
1296 1416
1297 # here is where we check for the licenses the user already 1417 # here is where we check for the licenses the user already
1298 # accepted ... if we don't find a match, we make the user accept 1418 # accepted ... if we don't find a match, we make the user accept
1299 local shopts=$-
1300 local alic 1419 local alic
1301 set -o noglob #so that bash doesn't expand "*" 1420 eshopts_push -o noglob # so that bash doesn't expand "*"
1302 for alic in ${ACCEPT_LICENSE} ; do 1421 for alic in ${ACCEPT_LICENSE} ; do
1303 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1422 if [[ ${alic} == ${l} ]]; then
1304 set +o noglob; set -${shopts} #reset old shell opts 1423 eshopts_pop
1305 return 0 1424 return 0
1306 fi 1425 fi
1307 done 1426 done
1308 set +o noglob; set -$shopts #reset old shell opts 1427 eshopts_pop
1428 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1309 1429
1310 local licmsg="$(emktemp)" 1430 local licmsg=$(emktemp)
1311 cat << EOF > ${licmsg} 1431 cat <<-EOF > ${licmsg}
1312********************************************************** 1432 **********************************************************
1313The following license outlines the terms of use of this 1433 The following license outlines the terms of use of this
1314package. You MUST accept this license for installation to 1434 package. You MUST accept this license for installation to
1315continue. When you are done viewing, hit 'q'. If you 1435 continue. When you are done viewing, hit 'q'. If you
1316CTRL+C out of this, the install will not run! 1436 CTRL+C out of this, the install will not run!
1317********************************************************** 1437 **********************************************************
1318 1438
1319EOF 1439 EOF
1320 cat ${lic} >> ${licmsg} 1440 cat ${lic} >> ${licmsg}
1321 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1441 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1322 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1442 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1323 read alic 1443 read alic
1324 case ${alic} in 1444 case ${alic} in
1331 die "Failed to accept license" 1451 die "Failed to accept license"
1332 ;; 1452 ;;
1333 esac 1453 esac
1334} 1454}
1335 1455
1456# @FUNCTION: cdrom_get_cds
1457# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1458# @DESCRIPTION:
1336# 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
1337# the whole 'non-interactive' policy, but damnit I want CD support ! 1460# the whole 'non-interactive' policy, but damnit I want CD support !
1338# 1461#
1339# with these cdrom functions we handle all the user interaction and 1462# With these cdrom functions we handle all the user interaction and
1340# 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()
1341# 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
1342# found at CDROM_ROOT. 1465# found at CDROM_ROOT.
1343# 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#
1344# 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',
1345# 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
1346# 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.
1347# 1476#
1348# 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.
1349#
1350# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1351# - this will attempt to locate a cd based upon a file that is on
1352# the cd ... the more files you give this function, the more cds
1353# the cdrom functions will handle
1354cdrom_get_cds() { 1478cdrom_get_cds() {
1355 # 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
1356 # the # of files they gave us 1480 # the # of files they gave us
1357 local cdcnt=0 1481 local cdcnt=0
1358 local f= 1482 local f=
1359 for f in "$@" ; do 1483 for f in "$@" ; do
1360 cdcnt=$((cdcnt + 1)) 1484 ((++cdcnt))
1361 export CDROM_CHECK_${cdcnt}="$f" 1485 export CDROM_CHECK_${cdcnt}="$f"
1362 done 1486 done
1363 export CDROM_TOTAL_CDS=${cdcnt} 1487 export CDROM_TOTAL_CDS=${cdcnt}
1364 export CDROM_CURRENT_CD=1 1488 export CDROM_CURRENT_CD=1
1365 1489
1366 # now we see if the user gave use CD_ROOT ... 1490 # now we see if the user gave use CD_ROOT ...
1367 # 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
1368 if [[ ! -z ${CD_ROOT} ]] ; then
1369 export CDROM_ROOT=${CD_ROOT}
1370 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1371 return
1372 fi
1373 # do the same for CD_ROOT_X
1374 if [[ ! -z ${CD_ROOT_1} ]] ; then 1492 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1375 local var= 1493 local var=
1376 cdcnt=0 1494 cdcnt=0
1377 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1495 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1378 cdcnt=$((cdcnt + 1)) 1496 ((++cdcnt))
1379 var="CD_ROOT_${cdcnt}" 1497 var="CD_ROOT_${cdcnt}"
1498 [[ -z ${!var} ]] && var="CD_ROOT"
1380 if [[ -z ${!var} ]] ; then 1499 if [[ -z ${!var} ]] ; then
1381 eerror "You must either use just the CD_ROOT" 1500 eerror "You must either use just the CD_ROOT"
1382 eerror "or specify ALL the CD_ROOT_X variables." 1501 eerror "or specify ALL the CD_ROOT_X variables."
1383 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1502 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1384 die "could not locate CD_ROOT_${cdcnt}" 1503 die "could not locate CD_ROOT_${cdcnt}"
1385 fi 1504 fi
1386 export CDROM_ROOTS_${cdcnt}="${!var}"
1387 done 1505 done
1388 export CDROM_ROOT=${CDROM_ROOTS_1} 1506 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1389 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}
1390 return 1514 return
1391 fi 1515 fi
1392 1516
1517 # User didn't help us out so lets make sure they know they can
1518 # simplify the whole process ...
1393 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1519 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1394 einfon "This ebuild will need the " 1520 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1395 if [[ -z ${CDROM_NAME} ]] ; then
1396 echo "cdrom for ${PN}."
1397 else
1398 echo "${CDROM_NAME}."
1399 fi
1400 echo 1521 echo
1401 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"
1402 einfo "mounted somewhere on your filesystem, just export" 1523 einfo "mounted somewhere on your filesystem, just export"
1403 einfo "the variable CD_ROOT so that it points to the" 1524 einfo "the variable CD_ROOT so that it points to the"
1404 einfo "directory containing the files." 1525 einfo "directory containing the files."
1405 echo 1526 echo
1406 einfo "For example:" 1527 einfo "For example:"
1407 einfo "export CD_ROOT=/mnt/cdrom" 1528 einfo "export CD_ROOT=/mnt/cdrom"
1408 echo 1529 echo
1409 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
1410 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1540 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1411 cdcnt=0 1541 cdcnt=0
1412 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1542 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1413 cdcnt=$((cdcnt + 1)) 1543 ((++cdcnt))
1414 var="CDROM_NAME_${cdcnt}" 1544 var="CDROM_NAME_${cdcnt}"
1415 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1545 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1416 done 1546 done
1417 echo 1547 echo
1418 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"
1419 einfo "mounted somewhere on your filesystem, just export" 1549 einfo "mounted somewhere on your filesystem, just export"
1420 einfo "the following variables so they point to the right place:" 1550 einfo "the following variables so they point to the right place:"
1421 einfon "" 1551 einfon ""
1422 cdcnt=0 1552 cdcnt=0
1423 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1553 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1424 cdcnt=$((cdcnt + 1)) 1554 ((++cdcnt))
1425 echo -n " CD_ROOT_${cdcnt}" 1555 echo -n " CD_ROOT_${cdcnt}"
1426 done 1556 done
1427 echo 1557 echo
1428 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"
1429 einfo "you only have one cdrom, you can export CD_ROOT" 1559 einfo "you only have one cdrom, you can export CD_ROOT"
1432 echo 1562 echo
1433 einfo "For example:" 1563 einfo "For example:"
1434 einfo "export CD_ROOT_1=/mnt/cdrom" 1564 einfo "export CD_ROOT_1=/mnt/cdrom"
1435 echo 1565 echo
1436 fi 1566 fi
1567
1568 export CDROM_SET=""
1437 export CDROM_CURRENT_CD=0 1569 export CDROM_CURRENT_CD=0
1438 cdrom_load_next_cd 1570 cdrom_load_next_cd
1439} 1571}
1440 1572
1441# this is only used when you need access to more than one cd. 1573# @FUNCTION: cdrom_load_next_cd
1442# when you have finished using the first cd, just call this function. 1574# @DESCRIPTION:
1443# 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
1444# 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.
1445cdrom_load_next_cd() { 1581cdrom_load_next_cd() {
1446 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1447 local var= 1582 local var
1448 1583 ((++CDROM_CURRENT_CD))
1449 if [[ ! -z ${CD_ROOT} ]] ; then
1450 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1451 return
1452 fi
1453 1584
1454 unset CDROM_ROOT 1585 unset CDROM_ROOT
1455 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1586 var=CD_ROOT_${CDROM_CURRENT_CD}
1587 [[ -z ${!var} ]] && var="CD_ROOT"
1456 if [[ -z ${!var} ]] ; then 1588 if [[ -z ${!var} ]] ; then
1457 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1589 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1458 cdrom_locate_file_on_cd ${!var} 1590 _cdrom_locate_file_on_cd ${!var}
1459 else 1591 else
1460 export CDROM_ROOT=${!var} 1592 export CDROM_ROOT=${!var}
1461 fi 1593 fi
1462 1594
1463 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1595 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1468# 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
1469# 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
1470# displayed and we'll hang out here until: 1602# displayed and we'll hang out here until:
1471# (1) the file is found on a mounted cdrom 1603# (1) the file is found on a mounted cdrom
1472# (2) the user hits CTRL+C 1604# (2) the user hits CTRL+C
1473cdrom_locate_file_on_cd() { 1605_cdrom_locate_file_on_cd() {
1606 local mline=""
1607 local showedmsg=0 showjolietmsg=0
1608
1474 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
1475 local dir="$(dirname ${@})" 1617 local dir=$(dirname ${cdset[${i}]})
1476 local file="$(basename ${@})" 1618 local file=$(basename ${cdset[${i}]})
1477 local mline=""
1478 local showedmsg=0
1479 1619
1480 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/ }
1481 [[ -d ${mline}/${dir} ]] || continue 1626 [[ ! -d ${point}/${dir} ]] && continue
1482 [[ ! -z $(find ${mline}/${dir} -iname ${file} -maxdepth 1) ]] \ 1627 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1483 && 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))
1484 done 1635 done
1485 1636
1486 if [[ -z ${CDROM_ROOT} ]] ; then
1487 echo 1637 echo
1488 if [[ ${showedmsg} -eq 0 ]] ; then 1638 if [[ ${showedmsg} -eq 0 ]] ; then
1489 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1639 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1490 if [[ -z ${CDROM_NAME} ]] ; then 1640 if [[ -z ${CDROM_NAME} ]] ; then
1491 einfo "Please insert the cdrom for ${PN} now !" 1641 einfo "Please insert+mount the cdrom for ${PN} now !"
1492 else
1493 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1494 fi
1495 else 1642 else
1496 if [[ -z ${CDROM_NAME_1} ]] ; then
1497 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1498 else
1499 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1500 einfo "Please insert+mount the ${!var} cdrom now !" 1643 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1501 fi
1502 fi 1644 fi
1503 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
1504 fi 1652 fi
1653 showedmsg=1
1654 fi
1505 einfo "Press return to scan for the cd again" 1655 einfo "Press return to scan for the cd again"
1506 einfo "or hit CTRL+C to abort the emerge." 1656 einfo "or hit CTRL+C to abort the emerge."
1507 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
1508 fi 1666 fi
1667 read || die "something is screwed with your system"
1509 done 1668 done
1510} 1669}
1511 1670
1671# @FUNCTION: strip-linguas
1672# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1673# @DESCRIPTION:
1512# Make sure that LINGUAS only contains languages that 1674# Make sure that LINGUAS only contains languages that
1513# a package can support 1675# a package can support. The first form allows you to
1514# 1676# specify a list of LINGUAS. The -i builds a list of po
1515# usage: strip-linguas <allow LINGUAS> 1677# files found in all the directories and uses the
1516# strip-linguas -i <directories of .po files> 1678# intersection of the lists. The -u builds a list of po
1517# strip-linguas -u <directories of .po files> 1679# files found in all the directories and uses the union
1518# 1680# of the lists.
1519# The first form allows you to specify a list of LINGUAS.
1520# The -i builds a list of po files found in all the
1521# directories and uses the intersection of the lists.
1522# The -u builds a list of po files found in all the
1523# directories and uses the union of the lists.
1524strip-linguas() { 1681strip-linguas() {
1525 local ls newls 1682 local ls newls nols
1526 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1683 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1527 local op=$1; shift 1684 local op=$1; shift
1528 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1685 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1529 local d f 1686 local d f
1530 for d in "$@" ; do 1687 for d in "$@" ; do
1531 if [[ ${op} == "-u" ]] ; then 1688 if [[ ${op} == "-u" ]] ; then
1532 newls=${ls} 1689 newls=${ls}
1533 else 1690 else
1534 newls="" 1691 newls=""
1535 fi 1692 fi
1536 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1693 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1537 if [[ ${op} == "-i" ]] ; then 1694 if [[ ${op} == "-i" ]] ; then
1538 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1695 hasq ${f} ${ls} && newls="${newls} ${f}"
1539 else 1696 else
1540 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1697 hasq ${f} ${ls} || newls="${newls} ${f}"
1541 fi 1698 fi
1542 done 1699 done
1543 ls=${newls} 1700 ls=${newls}
1544 done 1701 done
1545 ls=${ls//.po}
1546 else 1702 else
1547 ls=$@ 1703 ls="$@"
1548 fi 1704 fi
1549 1705
1550 ls=" ${ls} " 1706 nols=""
1551 newls="" 1707 newls=""
1552 for f in ${LINGUAS} ; do 1708 for f in ${LINGUAS} ; do
1553 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1709 if hasq ${f} ${ls} ; then
1554 newls="${newls} ${f}" 1710 newls="${newls} ${f}"
1555 else 1711 else
1556 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1712 nols="${nols} ${f}"
1557 fi 1713 fi
1558 done 1714 done
1559 if [[ -z ${newls} ]] ; then 1715 [[ -n ${nols} ]] \
1560 export LINGUAS="" 1716 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1561 else
1562 export LINGUAS=${newls:1} 1717 export LINGUAS=${newls:1}
1563 fi
1564} 1718}
1565 1719
1566# moved from kernel.eclass since they are generally useful outside of 1720# @FUNCTION: preserve_old_lib
1567# kernel.eclass -iggy (20041002) 1721# @USAGE: <libs to preserve> [more libs]
1568 1722# @DESCRIPTION:
1569# the following functions are useful in kernel module ebuilds, etc.
1570# for an example see ivtv or drbd ebuilds
1571
1572# set's ARCH to match what the kernel expects
1573set_arch_to_kernel() {
1574 i=10
1575 while ((i--)) ; do
1576 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1577 done
1578 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1579 case ${ARCH} in
1580 x86) export ARCH="i386";;
1581 amd64) export ARCH="x86_64";;
1582 hppa) export ARCH="parisc";;
1583 mips) export ARCH="mips";;
1584 sparc) export ARCH="$(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!
1585 *) export ARCH="${ARCH}";;
1586 esac
1587}
1588
1589# set's ARCH back to what portage expects
1590set_arch_to_portage() {
1591 i=10
1592 while ((i--)) ; do
1593 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1594 done
1595 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1596}
1597
1598# Jeremy Huddleston <eradicator@gentoo.org>:
1599# preserve_old_lib /path/to/libblah.so.0
1600# preserve_old_lib_notify /path/to/libblah.so.0
1601#
1602# 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.
1603# 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
1604# 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
1605# 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
1606# 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
1607# 1728# preserve_old_lib_notify function.
1608# src_install() {
1609# ...
1610# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1611# ...
1612# }
1613#
1614# pkg_postinst() {
1615# ...
1616# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1617# ...
1618# }
1619
1620preserve_old_lib() { 1729preserve_old_lib() {
1621 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 $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1622 1735
1623 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1736 # let portage worry about it
1624 SONAME=`basename ${LIB}` 1737 has preserve-libs ${FEATURES} && return 0
1625 DIRNAME=`dirname ${LIB}`
1626 1738
1627 dodir ${DIRNAME} 1739 local lib dir
1628 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"
1629 touch ${D}${LIB} 1745 touch "${D}"/${lib}
1630 fi 1746 done
1631} 1747}
1632 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.
1633preserve_old_lib_notify() { 1753preserve_old_lib_notify() {
1634 LIB=$1 1754 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1755 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1756 die "Invalid preserve_old_lib_notify() usage"
1757 fi
1635 1758
1636 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1759 # let portage worry about it
1637 SONAME=`basename ${LIB}` 1760 has preserve-libs ${FEATURES} && return 0
1638 1761
1762 local lib notice=0
1763 for lib in "$@" ; do
1764 [[ -e ${ROOT}/${lib} ]] || continue
1765 if [[ ${notice} -eq 0 ]] ; then
1766 notice=1
1639 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."
1640 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,"
1641 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"
1642 einfo "you will need to execute the following command:" 1770 ewarn "in order to remove these old dependencies. If you do not have this"
1643 einfo " revdep-rebuild --soname ${SONAME}" 1771 ewarn "helper program, simply emerge the 'gentoolkit' package."
1644 einfo 1772 ewarn
1645 einfo "After doing that, you can safely remove ${LIB}"
1646 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1647 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
1648} 1784}
1649 1785
1650# Hack for people to figure out if a package was built with 1786# @FUNCTION: built_with_use
1651# certain USE flags 1787# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1788# @DESCRIPTION:
1652# 1789#
1653# 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.
1654# ex: built_with_use xchat gtk2
1655# 1791#
1656# Flags: -a all USE flags should be utilized 1792# A temporary hack until portage properly supports DEPENDing on USE
1657# -o at least one USE flag should be utilized 1793# flags being enabled in packages. This will check to see if the specified
1658# 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.
1659built_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
1660 local opt=$1 1824 local opt=$1
1661 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1825 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1662 1826
1663 local PKG=$(best_version $1) 1827 local PKG=$(best_version $1)
1828 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1664 shift 1829 shift
1665 1830
1666 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1831 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1667 [[ ! -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 $1 USE flag!";;
1860 esac
1861 fi
1862 fi
1863 fi
1668 1864
1669 local USE_BUILT=$(<${USEFILE}) 1865 local USE_BUILT=$(<${USEFILE})
1670 while [[ $# -gt 0 ]] ; do 1866 while [[ $# -gt 0 ]] ; do
1671 if [[ ${opt} = "-o" ]] ; then 1867 if [[ ${opt} = "-o" ]] ; then
1672 has $1 ${USE_BUILT} && return 0 1868 has $1 ${USE_BUILT} && return 0
1676 shift 1872 shift
1677 done 1873 done
1678 [[ ${opt} = "-a" ]] 1874 [[ ${opt} = "-a" ]]
1679} 1875}
1680 1876
1877# @FUNCTION: epunt_cxx
1878# @USAGE: [dir to scan]
1879# @DESCRIPTION:
1681# Many configure scripts wrongly bail when a C++ compiler 1880# Many configure scripts wrongly bail when a C++ compiler could not be
1682# could not be detected. #73450 1881# detected. If dir is not specified, then it defaults to ${S}.
1882#
1883# http://bugs.gentoo.org/73450
1683epunt_cxx() { 1884epunt_cxx() {
1684 local dir=$1 1885 local dir=$1
1685 [[ -z ${dir} ]] && dir=${S} 1886 [[ -z ${dir} ]] && dir=${S}
1686 ebegin "Removing useless C++ checks" 1887 ebegin "Removing useless C++ checks"
1687 local f 1888 local f
1688 for f in $(find ${dir} -name configure) ; do 1889 find "${dir}" -name configure | while read f ; do
1689 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
1690 done 1891 done
1691 eend 0 1892 eend 0
1692} 1893}
1693 1894
1694# dopamd <file> [more files] 1895# @FUNCTION: make_wrapper
1695# 1896# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1696# Install pam auth config file in /etc/pam.d 1897# @DESCRIPTION:
1697dopamd() { 1898# Create a shell wrapper script named wrapper in installpath
1698 [[ -z $1 ]] && die "dopamd requires at least one argument" 1899# (defaults to the bindir) to execute target (default of wrapper) by
1699 1900# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1700 use pam || return 0 1901# libpaths followed by optionally changing directory to chdir.
1701
1702 insinto /etc/pam.d
1703 doins "$@" || die "failed to install $@"
1704}
1705# newpamd <old name> <new name>
1706#
1707# Install pam file <old name> as <new name> in /etc/pam.d
1708newpamd() {
1709 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1710
1711 use pam || return 0
1712
1713 insinto /etc/pam.d
1714 newins "$1" "$2" || die "failed to install $1 as $2"
1715}
1716
1717# make a wrapper script ...
1718# NOTE: this was originally games_make_wrapper, but I noticed other places where
1719# this could be used, so I have moved it here and made it not games-specific
1720# -- wolf31o2
1721# $1 == wrapper name
1722# $2 == binary to run
1723# $3 == directory to chdir before running binary
1724# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1725# $5 == path for wrapper
1726make_wrapper() { 1902make_wrapper() {
1727 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1903 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1728 local tmpwrapper=$(emktemp) 1904 local tmpwrapper=$(emktemp)
1905 # We don't want to quote ${bin} so that people can pass complex
1906 # things as $bin ... "./someprog --args"
1729 cat << EOF > "${tmpwrapper}" 1907 cat << EOF > "${tmpwrapper}"
1730#!/bin/sh 1908#!/bin/sh
1731cd "${chdir}" 1909cd "${chdir:-.}"
1910if [ -n "${libdir}" ] ; then
1911 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1732export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}" 1912 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1913 else
1914 export LD_LIBRARY_PATH="${libdir}"
1915 fi
1916fi
1733exec ${bin} "\$@" 1917exec ${bin} "\$@"
1734EOF 1918EOF
1735 chmod go+rx "${tmpwrapper}" 1919 chmod go+rx "${tmpwrapper}"
1736 if [ -n "${5}" ] 1920 if [[ -n ${path} ]] ; then
1737 then 1921 (
1738 exeinto ${5} 1922 exeinto "${path}"
1739 newexe "${tmpwrapper}" "${wrapper}" 1923 newexe "${tmpwrapper}" "${wrapper}"
1924 ) || die
1740 else 1925 else
1741 newbin "${tmpwrapper}" "${wrapper}" 1926 newbin "${tmpwrapper}" "${wrapper}" || die
1927 fi
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 $1 ]] ; then
1943# ewarn "prepalldocs: invalid usage; takes no arguments"
1742 fi 1944# fi
1743} 1945
1946# cd "${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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