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1# Copyright 1999-2006 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 1.237 2006/06/04 15:18:12 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.338 2010/03/07 02:52:25 vapier Exp $
4
5# @ECLASS: eutils.eclass
6# @MAINTAINER:
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.
4# 14#
5# This eclass is for general purpose functions that most ebuilds 15# Due to the nature of this eclass, some functions may have maintainers
6# have to implement themselves. 16# different from the overall eclass!
7#
8# NB: If you add anything, please comment it!
9 17
10inherit multilib portability 18inherit multilib portability
11 19
12DEPEND="!bootstrap? ( sys-devel/patch )"
13RDEPEND=""
14# sys-apps/shadow is needed for useradd, etc, bug #94745.
15
16DESCRIPTION="Based on the ${ECLASS} eclass" 20DESCRIPTION="Based on the ${ECLASS} eclass"
17 21
18# Wait for the supplied number of seconds. If no argument is supplied, defaults 22if has "${EAPI:-0}" 0 1 2; then
19# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not 23
20# outputting to a terminal, don't wait. For compatability purposes, the argument 24# @FUNCTION: epause
21# must be an integer greater than zero. 25# @USAGE: [seconds]
22# 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.
23epause() { 31epause() {
24 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 32 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
25 sleep ${1:-5}
26 fi
27} 33}
28 34
29# Beep the specified number of times (defaults to five). If our output 35# @FUNCTION: ebeep
30# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 36# @USAGE: [number of beeps]
31# don't beep. 37# @DESCRIPTION:
32# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 38# Issue the specified number of beeps (default of 5 beeps). Useful when
39# printing a message the user should probably be reading and often used in
40# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
41# don't beep at all. Defined in EAPIs 0 1 and 2.
33ebeep() { 42ebeep() {
34 local n 43 local n
35 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 44 if [[ -z ${EBEEP_IGNORE} ]] ; then
36 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 45 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
37 echo -ne "\a" 46 echo -ne "\a"
38 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 47 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
39 echo -ne "\a" 48 echo -ne "\a"
40 sleep 1 49 sleep 1
41 done 50 done
42 fi 51 fi
43} 52}
44 53
45# This function generate linker scripts in /usr/lib for dynamic 54else
46# libs in /lib. This is to fix linking problems when you have
47# the .so in /lib, and the .a in /usr/lib. What happens is that
48# in some cases when linking dynamic, the .a in /usr/lib is used
49# instead of the .so in /lib due to gcc/libtool tweaking ld's
50# library search path. This cause many builds to fail.
51# See bug #4411 for more info.
52#
53# To use, simply call:
54#
55# gen_usr_ldscript libfoo.so
56#
57# Note that you should in general use the unversioned name of
58# the library, as ldconfig should usually update it correctly
59# to point to the latest version of the library present.
60#
61# <azarah@gentoo.org> (26 Oct 2002)
62#
63gen_usr_ldscript() {
64 local lib libdir=$(get_libdir)
65 # Just make sure it exists
66 dodir /usr/${libdir}
67 55
68 for lib in "${@}" ; do 56ebeep() {
69 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT 57 ewarn "QA Notice: ebeep is not defined in EAPI=${EAPI}, please file a bug at http://bugs.gentoo.org"
70 /* GNU ld script 58}
71 Since Gentoo has critical dynamic libraries
72 in /lib, and the static versions in /usr/lib,
73 we need to have a "fake" dynamic lib in /usr/lib,
74 otherwise we run into linking problems.
75 59
76 See bug http://bugs.gentoo.org/4411 for more info. 60epause() {
77 */ 61 ewarn "QA Notice: epause is not defined in EAPI=${EAPI}, please file a bug at http://bugs.gentoo.org"
78 GROUP ( /${libdir}/${lib} ) 62}
79 END_LDSCRIPT 63
80 fperms a+x "/usr/${libdir}/${lib}" || die "could not change perms on ${lib}" 64fi
65
66# @FUNCTION: ecvs_clean
67# @USAGE: [list of dirs]
68# @DESCRIPTION:
69# Remove CVS directories recursiveley. Useful when a source tarball contains
70# internal CVS directories. Defaults to $PWD.
71ecvs_clean() {
72 [[ -z $* ]] && set -- .
73 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
74 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
75}
76
77# @FUNCTION: esvn_clean
78# @USAGE: [list of dirs]
79# @DESCRIPTION:
80# Remove .svn directories recursiveley. Useful when a source tarball contains
81# internal Subversion directories. Defaults to $PWD.
82esvn_clean() {
83 [[ -z $* ]] && set -- .
84 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
85}
86
87# @FUNCTION: eshopts_push
88# @USAGE: [options to `set` or `shopt`]
89# @DESCRIPTION:
90# Often times code will want to enable a shell option to change code behavior.
91# Since changing shell options can easily break other pieces of code (which
92# assume the default state), eshopts_push is used to (1) push the current shell
93# options onto a stack and (2) pass the specified arguments to set.
94#
95# If the first argument is '-s' or '-u', we assume you want to call `shopt`
96# rather than `set` as there are some options only available via that.
97#
98# A common example is to disable shell globbing so that special meaning/care
99# may be used with variables/arguments to custom functions. That would be:
100# @CODE
101# eshopts_push -o noglob
102# for x in ${foo} ; do
103# if ...some check... ; then
104# eshopts_pop
105# return 0
106# fi
81 done 107# done
108# eshopts_pop
109# @CODE
110eshopts_push() {
111 # have to assume __ESHOPTS_SAVE__ isn't screwed with
112 # as a `declare -a` here will reset its value
113 local i=${#__ESHOPTS_SAVE__[@]}
114 if [[ $1 == -[su] ]] ; then
115 __ESHOPTS_SAVE__[$i]=$(shopt -p)
116 [[ $# -eq 0 ]] && return 0
117 shopt "$@" || die "eshopts_push: bad options to shopt: $*"
118 else
119 __ESHOPTS_SAVE__[$i]=$-
120 [[ $# -eq 0 ]] && return 0
121 set "$@" || die "eshopts_push: bad options to set: $*"
122 fi
82} 123}
83 124
125# @FUNCTION: eshopts_pop
126# @USAGE:
127# @DESCRIPTION:
128# Restore the shell options to the state saved with the corresponding
129# eshopts_push call. See that function for more details.
130eshopts_pop() {
131 [[ $# -ne 0 ]] && die "eshopts_pop takes no arguments"
132 local i=$(( ${#__ESHOPTS_SAVE__[@]} - 1 ))
133 [[ ${i} -eq -1 ]] && die "eshopts_{push,pop}: unbalanced pair"
134 local s=${__ESHOPTS_SAVE__[$i]}
135 unset __ESHOPTS_SAVE__[$i]
136 if [[ ${s} == "shopt -"* ]] ; then
137 eval "${s}" || die "eshopts_pop: sanity: invalid shopt options: ${s}"
138 else
139 set +$- || die "eshopts_pop: sanity: invalid shell settings: $-"
140 set -${s} || die "eshopts_pop: sanity: unable to restore saved shell settings: ${s}"
141 fi
142}
84 143
85# Default directory where patches are located 144# @VARIABLE: EPATCH_SOURCE
145# @DESCRIPTION:
146# Default directory to search for patches.
86EPATCH_SOURCE="${WORKDIR}/patch" 147EPATCH_SOURCE="${WORKDIR}/patch"
87# Default extension for patches 148# @VARIABLE: EPATCH_SUFFIX
149# @DESCRIPTION:
150# Default extension for patches (do not prefix the period yourself).
88EPATCH_SUFFIX="patch.bz2" 151EPATCH_SUFFIX="patch.bz2"
152# @VARIABLE: EPATCH_OPTS
153# @DESCRIPTION:
89# Default options for patch 154# Default options for patch:
155# @CODE
90# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 156# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
91# Set --no-backup-if-mismatch so we don't leave '.orig' files behind. 157# --no-backup-if-mismatch - do not leave .orig files behind
92# Set -E to automatically remove empty files. 158# -E - automatically remove empty files
159# @CODE
93EPATCH_OPTS="-g0 -E --no-backup-if-mismatch" 160EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
161# @VARIABLE: EPATCH_EXCLUDE
162# @DESCRIPTION:
94# List of patches not to apply. Not this is only file names, 163# List of patches not to apply. Note this is only file names,
95# and not the full path .. 164# and not the full path. Globs accepted.
96EPATCH_EXCLUDE="" 165EPATCH_EXCLUDE=""
166# @VARIABLE: EPATCH_SINGLE_MSG
167# @DESCRIPTION:
97# Change the printed message for a single patch. 168# Change the printed message for a single patch.
98EPATCH_SINGLE_MSG="" 169EPATCH_SINGLE_MSG=""
170# @VARIABLE: EPATCH_MULTI_MSG
171# @DESCRIPTION:
99# Change the printed message for multiple patches. 172# Change the printed message for multiple patches.
100EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..." 173EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
101# Force applying bulk patches even if not following the style: 174# @VARIABLE: EPATCH_FORCE
102# 175# @DESCRIPTION:
103# ??_${ARCH}_foo.${EPATCH_SUFFIX} 176# Only require patches to match EPATCH_SUFFIX rather than the extended
104# 177# arch naming style.
105EPATCH_FORCE="no" 178EPATCH_FORCE="no"
106 179
107# This function is for bulk patching, or in theory for just one 180# @FUNCTION: epatch
108# or two patches. 181# @USAGE: [patches] [dirs of patches]
182# @DESCRIPTION:
183# epatch is designed to greatly simplify the application of patches. It can
184# process patch files directly, or directories of patches. The patches may be
185# compressed (bzip/gzip/etc...) or plain text. You generally need not specify
186# the -p option as epatch will automatically attempt -p0 to -p5 until things
187# apply successfully.
109# 188#
110# It should work with .bz2, .gz, .zip and plain text patches. 189# If you do not specify any options, then epatch will default to the directory
111# Currently all patches should be the same format. 190# specified by EPATCH_SOURCE.
112# 191#
113# You do not have to specify '-p' option to patch, as it will 192# When processing directories, epatch will apply all patches that match:
114# try with -p0 to -p5 until it succeed, or fail at -p5. 193# @CODE
115# 194# ${EPATCH_FORCE} == "yes"
116# Above EPATCH_* variables can be used to control various defaults,
117# bug they should be left as is to ensure an ebuild can rely on
118# them for.
119#
120# Patches are applied in current directory.
121#
122# Bulk Patches should preferibly have the form of:
123#
124# ??_${ARCH}_foo.${EPATCH_SUFFIX} 195# ??_${ARCH}_foo.${EPATCH_SUFFIX}
196# else
197# *.${EPATCH_SUFFIX}
198# @CODE
199# The leading ?? are typically numbers used to force consistent patch ordering.
200# The arch field is used to apply patches only for the host architecture with
201# the special value of "all" means apply for everyone. Note that using values
202# other than "all" is highly discouraged -- you should apply patches all the
203# time and let architecture details be detected at configure/compile time.
125# 204#
126# For example: 205# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
206# for patches to apply.
127# 207#
128# 01_all_misc-fix.patch.bz2 208# Refer to the other EPATCH_xxx variables for more customization of behavior.
129# 02_sparc_another-fix.patch.bz2
130#
131# This ensures that there are a set order, and you can have ARCH
132# specific patches.
133#
134# If you however give an argument to epatch(), it will treat it as a
135# single patch that need to be applied if its a file. If on the other
136# hand its a directory, it will set EPATCH_SOURCE to this.
137#
138# <azarah@gentoo.org> (10 Nov 2002)
139#
140epatch() { 209epatch() {
141 _epatch_draw_line() { 210 _epatch_draw_line() {
211 # create a line of same length as input string
142 [[ -z $1 ]] && set "$(printf "%65s" '')" 212 [[ -z $1 ]] && set "$(printf "%65s" '')"
143 echo "${1//?/=}" 213 echo "${1//?/=}"
144 } 214 }
145 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
146 local PIPE_CMD=""
147 local STDERR_TARGET="${T}/$$.out"
148 local PATCH_TARGET="${T}/$$.patch"
149 local PATCH_SUFFIX=""
150 local SINGLE_PATCH="no"
151 local x=""
152 215
153 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402 216 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
154 217
155 if [ "$#" -gt 1 ] 218 # Let the rest of the code process one user arg at a time --
156 then 219 # each arg may expand into multiple patches, and each arg may
220 # need to start off with the default global EPATCH_xxx values
221 if [[ $# -gt 1 ]] ; then
157 local m="" 222 local m
158 for m in "$@" ; do 223 for m in "$@" ; do
159 epatch "${m}" 224 epatch "${m}"
160 done 225 done
161 return 0 226 return 0
162 fi 227 fi
163 228
164 if [ -n "$1" -a -f "$1" ] 229 local SINGLE_PATCH="no"
165 then 230 # no args means process ${EPATCH_SOURCE}
231 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
232
233 if [[ -f $1 ]] ; then
166 SINGLE_PATCH="yes" 234 SINGLE_PATCH="yes"
167 235 set -- "$1"
168 local EPATCH_SOURCE="$1" 236 # Use the suffix from the single patch (localize it); the code
237 # below will find the suffix for us
169 local EPATCH_SUFFIX="${1##*\.}" 238 local EPATCH_SUFFIX=$1
170 239
171 elif [ -n "$1" -a -d "$1" ] 240 elif [[ -d $1 ]] ; then
172 then 241 # Some people like to make dirs of patches w/out suffixes (vim)
173 # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ... 242 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
174 if [ "${EPATCH_FORCE}" = "yes" ] && [ -z "${EPATCH_SUFFIX}" ] 243
244 else
245 # sanity check ... if it isn't a dir or file, wtf man ?
246 [[ $# -ne 0 ]] && EPATCH_SOURCE=$1
247 echo
248 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
249 eerror
250 eerror " ${EPATCH_SOURCE}"
251 eerror " ( ${EPATCH_SOURCE##*/} )"
252 echo
253 die "Cannot find \$EPATCH_SOURCE!"
254 fi
255
256 local PIPE_CMD
257 case ${EPATCH_SUFFIX##*\.} in
258 xz) PIPE_CMD="xz -dc" ;;
259 lzma) PIPE_CMD="lzma -dc" ;;
260 bz2) PIPE_CMD="bzip2 -dc" ;;
261 gz|Z|z) PIPE_CMD="gzip -dc" ;;
262 ZIP|zip) PIPE_CMD="unzip -p" ;;
263 *) ;;
264 esac
265
266 [[ ${SINGLE_PATCH} == "no" ]] && einfo "${EPATCH_MULTI_MSG}"
267
268 local x
269 for x in "$@" ; do
270 # If the patch dir given contains subdirs, or our EPATCH_SUFFIX
271 # didn't match anything, ignore continue on
272 [[ ! -f ${x} ]] && continue
273
274 local patchname=${x##*/}
275
276 # Apply single patches, or forced sets of patches, or
277 # patches with ARCH dependant names.
278 # ???_arch_foo.patch
279 # Else, skip this input altogether
280 local a=${patchname#*_} # strip the ???_
281 a=${a%%_*} # strip the _foo.patch
282 if ! [[ ${SINGLE_PATCH} == "yes" || \
283 ${EPATCH_FORCE} == "yes" || \
284 ${a} == all || \
285 ${a} == ${ARCH} ]]
175 then 286 then
176 local EPATCH_SOURCE="$1/*" 287 continue
288 fi
289
290 # Let people filter things dynamically
291 if [[ -n ${EPATCH_EXCLUDE} ]] ; then
292 # let people use globs in the exclude
293 eshopts_push -o noglob
294
295 local ex
296 for ex in ${EPATCH_EXCLUDE} ; do
297 if [[ ${patchname} == ${ex} ]] ; then
298 eshopts_pop
299 continue 2
300 fi
301 done
302
303 eshopts_pop
304 fi
305
306 if [[ ${SINGLE_PATCH} == "yes" ]] ; then
307 if [[ -n ${EPATCH_SINGLE_MSG} ]] ; then
308 einfo "${EPATCH_SINGLE_MSG}"
309 else
310 einfo "Applying ${patchname} ..."
311 fi
177 else 312 else
178 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 313 einfo " ${patchname} ..."
179 fi 314 fi
180 else 315
181 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 316 # most of the time, there will only be one run per unique name,
182 then 317 # but if there are more, make sure we get unique log filenames
183 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 318 local STDERR_TARGET="${T}/${patchname}.out"
184 then 319 if [[ -e ${STDERR_TARGET} ]] ; then
185 EPATCH_SOURCE="$1" 320 STDERR_TARGET="${T}/${patchname}-$$.out"
321 fi
322
323 printf "***** %s *****\n\n" "${patchname}" > "${STDERR_TARGET}"
324
325 # Decompress the patch if need be
326 local count=0
327 local PATCH_TARGET
328 if [[ -n ${PIPE_CMD} ]] ; then
329 PATCH_TARGET="${T}/$$.patch"
330 echo "PIPE_COMMAND: ${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> "${STDERR_TARGET}"
331
332 if ! (${PIPE_CMD} "${x}" > "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
333 echo
334 eerror "Could not extract patch!"
335 #die "Could not extract patch!"
336 count=5
337 break
186 fi 338 fi
339 else
340 PATCH_TARGET=${x}
341 fi
187 342
343 # Check for absolute paths in patches. If sandbox is disabled,
344 # people could (accidently) patch files in the root filesystem.
345 # Or trigger other unpleasantries #237667. So disallow -p0 on
346 # such patches.
347 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
348 if [[ -n ${abs_paths} ]] ; then
349 count=1
350 printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}"
351 fi
352
353 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/
354 while [[ ${count} -lt 5 ]] ; do
355 # Generate some useful debug info ...
356 (
357 _epatch_draw_line "***** ${patchname} *****"
188 echo 358 echo
189 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 359 echo "PATCH COMMAND: patch -p${count} ${EPATCH_OPTS} < '${PATCH_TARGET}'"
360 echo
361 _epatch_draw_line "***** ${patchname} *****"
362 ) >> "${STDERR_TARGET}"
363
364 if (patch -p${count} ${EPATCH_OPTS} --dry-run -f < "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
365 (
366 _epatch_draw_line "***** ${patchname} *****"
367 echo
368 echo "ACTUALLY APPLYING ${patchname} ..."
369 echo
370 _epatch_draw_line "***** ${patchname} *****"
371 patch -p${count} ${EPATCH_OPTS} < "${PATCH_TARGET}" 2>&1
372 ) >> "${STDERR_TARGET}"
373
374 if [ $? -ne 0 ] ; then
375 echo
376 eerror "A dry-run of patch command succeeded, but actually"
377 eerror "applying the patch failed!"
378 #die "Real world sux compared to the dreamworld!"
379 count=5
380 fi
381 break
382 fi
383
384 : $(( count++ ))
385 done
386
387 # if we had to decompress the patch, delete the temp one
388 if [[ -n ${PIPE_CMD} ]] ; then
389 rm -f "${PATCH_TARGET}"
390 fi
391
392 if [[ ${count} -ge 5 ]] ; then
393 echo
394 eerror "Failed Patch: ${patchname} !"
395 eerror " ( ${PATCH_TARGET} )"
190 eerror 396 eerror
191 eerror " ${EPATCH_SOURCE}" 397 eerror "Include in your bugreport the contents of:"
192 eerror " ( ${EPATCH_SOURCE##*/} )" 398 eerror
399 eerror " ${STDERR_TARGET}"
193 echo 400 echo
194 die "Cannot find \$EPATCH_SOURCE!"
195 fi
196
197 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
198 fi
199
200 case ${EPATCH_SUFFIX##*\.} in
201 bz2)
202 PIPE_CMD="bzip2 -dc"
203 PATCH_SUFFIX="bz2"
204 ;;
205 gz|Z|z)
206 PIPE_CMD="gzip -dc"
207 PATCH_SUFFIX="gz"
208 ;;
209 ZIP|zip)
210 PIPE_CMD="unzip -p"
211 PATCH_SUFFIX="zip"
212 ;;
213 *)
214 PIPE_CMD="cat"
215 PATCH_SUFFIX="patch"
216 ;;
217 esac
218
219 if [ "${SINGLE_PATCH}" = "no" ]
220 then
221 einfo "${EPATCH_MULTI_MSG}"
222 fi
223 for x in ${EPATCH_SOURCE}
224 do
225 # New ARCH dependant patch naming scheme ...
226 #
227 # ???_arch_foo.patch
228 #
229 if [ -f ${x} ] && \
230 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
231 [ "${EPATCH_FORCE}" = "yes" ])
232 then
233 local count=0
234 local popts="${EPATCH_OPTS}"
235 local patchname=${x##*/}
236
237 if [ -n "${EPATCH_EXCLUDE}" ]
238 then
239 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
240 then
241 continue
242 fi
243 fi
244
245 if [ "${SINGLE_PATCH}" = "yes" ]
246 then
247 if [ -n "${EPATCH_SINGLE_MSG}" ]
248 then
249 einfo "${EPATCH_SINGLE_MSG}"
250 else
251 einfo "Applying ${patchname} ..."
252 fi
253 else
254 einfo " ${patchname} ..."
255 fi
256
257 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
258 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
259
260 # Allow for prefix to differ ... im lazy, so shoot me :/
261 while [ "${count}" -lt 5 ]
262 do
263 # Generate some useful debug info ...
264 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
265 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
266
267 if [ "${PATCH_SUFFIX}" != "patch" ]
268 then
269 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
270 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
271 else
272 PATCH_TARGET="${x}"
273 fi
274
275 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
276 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
277
278 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
279 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
280
281 if [ "${PATCH_SUFFIX}" != "patch" ]
282 then
283 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
284 then
285 echo
286 eerror "Could not extract patch!"
287 #die "Could not extract patch!"
288 count=5
289 break
290 fi
291 fi
292
293 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
294 then
295 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
296 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
297 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
298 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
299 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
300
301 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
302 _epatch_assert
303
304 if [ "$?" -ne 0 ]
305 then
306 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
307 echo
308 eerror "A dry-run of patch command succeeded, but actually"
309 eerror "applying the patch failed!"
310 #die "Real world sux compared to the dreamworld!"
311 count=5
312 fi
313
314 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
315
316 break
317 fi
318
319 count=$((count + 1))
320 done
321
322 if [ "${PATCH_SUFFIX}" != "patch" ]
323 then
324 rm -f ${PATCH_TARGET}
325 fi
326
327 if [ "${count}" -eq 5 ]
328 then
329 echo
330 eerror "Failed Patch: ${patchname} !"
331 eerror " ( ${PATCH_TARGET} )"
332 eerror
333 eerror "Include in your bugreport the contents of:"
334 eerror
335 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
336 echo
337 die "Failed Patch: ${patchname}!" 401 die "Failed Patch: ${patchname}!"
338 fi 402 fi
339 403
340 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 404 # if everything worked, delete the patch log
341 405 rm -f "${STDERR_TARGET}"
342 eend 0 406 eend 0
343 fi
344 done 407 done
345 if [ "${SINGLE_PATCH}" = "no" ] 408
346 then 409 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
347 einfo "Done with patching" 410 : # everything worked
411}
412epatch_user() {
413 [[ $# -ne 0 ]] && die "epatch_user takes no options"
414
415 # don't clobber any EPATCH vars that the parent might want
416 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
417 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
418 EPATCH_SOURCE=${base}/${CTARGET}/${check}
419 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
420 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
421 if [[ -d ${EPATCH_SOURCE} ]] ; then
422 EPATCH_SOURCE=${EPATCH_SOURCE} \
423 EPATCH_SUFFIX="patch" \
424 EPATCH_FORCE="yes" \
425 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
426 epatch
427 break
348 fi 428 fi
429 done
349} 430}
350 431
432# @FUNCTION: emktemp
433# @USAGE: [temp dir]
434# @DESCRIPTION:
351# Cheap replacement for when debianutils (and thus mktemp) 435# Cheap replacement for when debianutils (and thus mktemp)
352# does not exist on the users system 436# does not exist on the users system.
353# vapier@gentoo.org
354#
355# Takes just 1 optional parameter (the directory to create tmpfile in)
356emktemp() { 437emktemp() {
357 local exe="touch" 438 local exe="touch"
358 [[ $1 == -d ]] && exe="mkdir" && shift 439 [[ $1 == -d ]] && exe="mkdir" && shift
359 local topdir=$1 440 local topdir=$1
360 441
362 [[ -z ${T} ]] \ 443 [[ -z ${T} ]] \
363 && topdir="/tmp" \ 444 && topdir="/tmp" \
364 || topdir=${T} 445 || topdir=${T}
365 fi 446 fi
366 447
367 if [[ -z $(type -p mktemp) ]] ; then 448 if ! type -P mktemp > /dev/null ; then
449 # system lacks `mktemp` so we have to fake it
368 local tmp=/ 450 local tmp=/
369 while [[ -e ${tmp} ]] ; do 451 while [[ -e ${tmp} ]] ; do
370 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM} 452 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
371 done 453 done
372 ${exe} "${tmp}" || ${exe} -p "${tmp}" 454 ${exe} "${tmp}" || ${exe} -p "${tmp}"
373 echo "${tmp}" 455 echo "${tmp}"
374 else 456 else
457 # the args here will give slightly wierd names on BSD,
458 # but should produce a usable file on all userlands
375 if [[ ${exe} == "touch" ]] ; then 459 if [[ ${exe} == "touch" ]] ; then
376 [[ ${USERLAND} == "GNU" ]] \
377 && mktemp -p "${topdir}" \
378 || TMPDIR="${topdir}" mktemp -t tmp 460 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
379 else 461 else
380 [[ ${USERLAND} == "GNU" ]] \
381 && mktemp -d "${topdir}" \
382 || TMPDIR="${topdir}" mktemp -dt tmp 462 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
383 fi
384 fi 463 fi
464 fi
385} 465}
386 466
467# @FUNCTION: egetent
468# @USAGE: <database> <key>
469# @MAINTAINER:
470# base-system@gentoo.org (Linux)
471# Joe Jezak <josejx@gmail.com> (OS X)
472# usata@gentoo.org (OS X)
473# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
474# @DESCRIPTION:
387# Small wrapper for getent (Linux), nidump (Mac OS X), 475# Small wrapper for getent (Linux),
476# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
388# and pw (FreeBSD) used in enewuser()/enewgroup() 477# and pw (FreeBSD) used in enewuser()/enewgroup()
389# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
390# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
391#
392# egetent(database, key)
393egetent() { 478egetent() {
394 case ${CHOST} in 479 case ${CHOST} in
395 *-darwin*) 480 *-darwin[678])
396 case "$2" in 481 case "$2" in
397 *[!0-9]*) # Non numeric 482 *[!0-9]*) # Non numeric
398 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 483 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
399 ;; 484 ;;
400 *) # Numeric 485 *) # Numeric
401 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 486 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
487 ;;
488 esac
489 ;;
490 *-darwin*)
491 local mytype=$1
492 [[ "passwd" == $mytype ]] && mytype="Users"
493 [[ "group" == $mytype ]] && mytype="Groups"
494 case "$2" in
495 *[!0-9]*) # Non numeric
496 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
497 ;;
498 *) # Numeric
499 local mykey="UniqueID"
500 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
501 dscl . -search /$mytype $mykey $2 2>/dev/null
402 ;; 502 ;;
403 esac 503 esac
404 ;; 504 ;;
405 *-freebsd*|*-dragonfly*) 505 *-freebsd*|*-dragonfly*)
406 local opts action="user" 506 local opts action="user"
421 getent "$1" "$2" 521 getent "$1" "$2"
422 ;; 522 ;;
423 esac 523 esac
424} 524}
425 525
426# Simplify/standardize adding users to the system 526# @FUNCTION: enewuser
427# vapier@gentoo.org 527# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
428# 528# @DESCRIPTION:
429# enewuser(username, uid, shell, homedir, groups, extra options) 529# Same as enewgroup, you are not required to understand how to properly add
430# 530# a user to the system. The only required parameter is the username.
431# Default values if you do not specify any: 531# Default uid is (pass -1 for this) next available, default shell is
432# username: REQUIRED ! 532# /bin/false, default homedir is /dev/null, there are no default groups,
433# uid: next available (see useradd(8)) 533# and default params sets the comment as 'added by portage for ${PN}'.
434# note: pass -1 to get default behavior
435# shell: /bin/false
436# homedir: /dev/null
437# groups: none
438# extra: comment of 'added by portage for ${PN}'
439enewuser() { 534enewuser() {
440 case ${EBUILD_PHASE} in 535 case ${EBUILD_PHASE} in
441 unpack|compile|test|install) 536 unpack|compile|test|install)
442 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function." 537 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
443 eerror "Package fails at QA and at life. Please file a bug." 538 eerror "Package fails at QA and at life. Please file a bug."
450 eerror "No username specified !" 545 eerror "No username specified !"
451 die "Cannot call enewuser without a username" 546 die "Cannot call enewuser without a username"
452 fi 547 fi
453 548
454 # lets see if the username already exists 549 # lets see if the username already exists
455 if [[ ${euser} == $(egetent passwd "${euser}" | cut -d: -f1) ]] ; then 550 if [[ -n $(egetent passwd "${euser}") ]] ; then
456 return 0 551 return 0
457 fi 552 fi
458 einfo "Adding user '${euser}' to your system ..." 553 einfo "Adding user '${euser}' to your system ..."
459 554
460 # options to pass to useradd 555 # options to pass to useradd
461 local opts= 556 local opts=
462 557
463 # handle uid 558 # handle uid
464 local euid=$1; shift 559 local euid=$1; shift
465 if [[ ! -z ${euid} ]] && [[ ${euid} != "-1" ]] ; then 560 if [[ -n ${euid} && ${euid} != -1 ]] ; then
466 if [[ ${euid} -gt 0 ]] ; then 561 if [[ ${euid} -gt 0 ]] ; then
467 if [[ ! -z $(egetent passwd ${euid}) ]] ; then 562 if [[ -n $(egetent passwd ${euid}) ]] ; then
468 euid="next" 563 euid="next"
469 fi 564 fi
470 else 565 else
471 eerror "Userid given but is not greater than 0 !" 566 eerror "Userid given but is not greater than 0 !"
472 die "${euid} is not a valid UID" 567 die "${euid} is not a valid UID"
473 fi 568 fi
474 else 569 else
475 euid="next" 570 euid="next"
476 fi 571 fi
477 if [[ ${euid} == "next" ]] ; then 572 if [[ ${euid} == "next" ]] ; then
478 for euid in $(seq 101 999) ; do 573 for ((euid = 101; euid <= 999; euid++)); do
479 [[ -z $(egetent passwd ${euid}) ]] && break 574 [[ -z $(egetent passwd ${euid}) ]] && break
480 done 575 done
481 fi 576 fi
482 opts="${opts} -u ${euid}" 577 opts="${opts} -u ${euid}"
483 einfo " - Userid: ${euid}" 578 einfo " - Userid: ${euid}"
497 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do 592 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
498 [[ -x ${ROOT}${shell} ]] && break 593 [[ -x ${ROOT}${shell} ]] && break
499 done 594 done
500 595
501 if [[ ${shell} == "/dev/null" ]] ; then 596 if [[ ${shell} == "/dev/null" ]] ; then
502 eerror "Unable to identify the shell to use" 597 eerror "Unable to identify the shell to use, proceeding with userland default."
503 die "Unable to identify the shell to use" 598 case ${USERLAND} in
599 GNU) shell="/bin/false" ;;
600 BSD) shell="/sbin/nologin" ;;
601 Darwin) shell="/usr/sbin/nologin" ;;
602 *) die "Unable to identify the default shell for userland ${USERLAND}"
603 esac
504 fi 604 fi
505 605
506 eshell=${shell} 606 eshell=${shell}
507 fi 607 fi
508 einfo " - Shell: ${eshell}" 608 einfo " - Shell: ${eshell}"
606 fi 706 fi
607 ;; 707 ;;
608 708
609 *) 709 *)
610 if [[ -z $@ ]] ; then 710 if [[ -z $@ ]] ; then
611 useradd ${opts} ${euser} \ 711 useradd ${opts} \
612 -c "added by portage for ${PN}" \ 712 -c "added by portage for ${PN}" \
713 ${euser} \
613 || die "enewuser failed" 714 || die "enewuser failed"
614 else 715 else
615 einfo " - Extra: $@" 716 einfo " - Extra: $@"
616 useradd ${opts} ${euser} "$@" \ 717 useradd ${opts} "$@" \
718 ${euser} \
617 || die "enewuser failed" 719 || die "enewuser failed"
618 fi 720 fi
619 ;; 721 ;;
620 esac 722 esac
621 723
627 fi 729 fi
628 730
629 export SANDBOX_ON=${oldsandbox} 731 export SANDBOX_ON=${oldsandbox}
630} 732}
631 733
632# Simplify/standardize adding groups to the system 734# @FUNCTION: enewgroup
633# vapier@gentoo.org 735# @USAGE: <group> [gid]
634# 736# @DESCRIPTION:
635# enewgroup(group, gid) 737# This function does not require you to understand how to properly add a
636# 738# group to the system. Just give it a group name to add and enewgroup will
637# Default values if you do not specify any: 739# do the rest. You may specify the gid for the group or allow the group to
638# groupname: REQUIRED ! 740# allocate the next available one.
639# gid: next available (see groupadd(8))
640# extra: none
641enewgroup() { 741enewgroup() {
642 case ${EBUILD_PHASE} in 742 case ${EBUILD_PHASE} in
643 unpack|compile|test|install) 743 unpack|compile|test|install)
644 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function." 744 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
645 eerror "Package fails at QA and at life. Please file a bug." 745 eerror "Package fails at QA and at life. Please file a bug."
653 eerror "No group specified !" 753 eerror "No group specified !"
654 die "Cannot call enewgroup without a group" 754 die "Cannot call enewgroup without a group"
655 fi 755 fi
656 756
657 # see if group already exists 757 # see if group already exists
658 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 758 if [[ -n $(egetent group "${egroup}") ]]; then
659 then
660 return 0 759 return 0
661 fi 760 fi
662 einfo "Adding group '${egroup}' to your system ..." 761 einfo "Adding group '${egroup}' to your system ..."
663 762
664 # options to pass to useradd 763 # options to pass to useradd
707 fi 806 fi
708 807
709 # If we need the next available 808 # If we need the next available
710 case ${egid} in 809 case ${egid} in
711 *[!0-9]*) # Non numeric 810 *[!0-9]*) # Non numeric
712 for egid in $(seq 101 999); do 811 for ((egid = 101; egid <= 999; egid++)); do
713 [ -z "`egetent group ${egid}`" ] && break 812 [[ -z $(egetent group ${egid}) ]] && break
714 done 813 done
715 esac 814 esac
716 dscl . create /groups/${egroup} gid ${egid} 815 dscl . create /groups/${egroup} gid ${egid}
717 dscl . create /groups/${egroup} passwd '*' 816 dscl . create /groups/${egroup} passwd '*'
718 ;; 817 ;;
719 818
720 *-freebsd*|*-dragonfly*) 819 *-freebsd*|*-dragonfly*)
721 case ${egid} in 820 case ${egid} in
722 *[!0-9]*) # Non numeric 821 *[!0-9]*) # Non numeric
723 for egid in $(seq 101 999); do 822 for ((egid = 101; egid <= 999; egid++)); do
724 [ -z "`egetent group ${egid}`" ] && break 823 [[ -z $(egetent group ${egid}) ]] && break
725 done 824 done
726 esac 825 esac
727 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 826 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
728 ;; 827 ;;
729 828
730 *-netbsd*) 829 *-netbsd*)
731 case ${egid} in 830 case ${egid} in
732 *[!0-9]*) # Non numeric 831 *[!0-9]*) # Non numeric
733 for egid in $(seq 101 999); do 832 for ((egid = 101; egid <= 999; egid++)); do
734 [ -z "`egetent group ${egid}`" ] && break 833 [[ -z $(egetent group ${egid}) ]] && break
735 done 834 done
736 esac 835 esac
737 groupadd -g ${egid} ${egroup} || die "enewgroup failed" 836 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
738 ;; 837 ;;
739 838
742 ;; 841 ;;
743 esac 842 esac
744 export SANDBOX_ON="${oldsandbox}" 843 export SANDBOX_ON="${oldsandbox}"
745} 844}
746 845
747# Simple script to replace 'dos2unix' binaries 846# @FUNCTION: edos2unix
748# vapier@gentoo.org 847# @USAGE: <file> [more files ...]
749# 848# @DESCRIPTION:
750# edos2unix(file, <more files> ...) 849# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
850# to remove all of these text utilities from DEPEND variables because this
851# is a script based solution. Just give it a list of files to convert and
852# they will all be changed from the DOS CRLF format to the UNIX LF format.
751edos2unix() { 853edos2unix() {
752 for f in "$@" 854 echo "$@" | xargs sed -i 's/\r$//'
753 do
754 cp "${f}" ${T}/edos2unix
755 sed 's/\r$//' ${T}/edos2unix > "${f}"
756 done
757} 855}
758
759
760##############################################################
761# START: Handle .desktop files and menu entries #
762# maybe this should be separated into a new eclass some time #
763# lanius@gentoo.org #
764##############################################################
765 856
766# Make a desktop file ! 857# Make a desktop file !
767# Great for making those icons in kde/gnome startmenu ! 858# Great for making those icons in kde/gnome startmenu !
768# Amaze your friends ! Get the women ! Join today ! 859# Amaze your friends ! Get the women ! Join today !
769# 860#
770# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 861# make_desktop_entry(<command>, [name], [icon], [type], [path])
771# 862#
772# binary: what binary does the app run with ? 863# binary: what command does the app run with ?
773# name: the name that will show up in the menu 864# name: the name that will show up in the menu
774# icon: give your little like a pretty little icon ... 865# icon: give your little like a pretty little icon ...
775# this can be relative (to /usr/share/pixmaps) or 866# this can be relative (to /usr/share/pixmaps) or
776# a full path to an icon 867# a full path to an icon
777# type: what kind of application is this ? for categories: 868# type: what kind of application is this ? for categories:
778# http://www.freedesktop.org/Standards/desktop-entry-spec 869# http://standards.freedesktop.org/menu-spec/latest/apa.html
779# path: if your app needs to startup in a specific dir 870# path: if your app needs to startup in a specific dir
780make_desktop_entry() { 871make_desktop_entry() {
781 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 872 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
782 873
783 local exec=${1} 874 local exec=${1}
784 local name=${2:-${PN}} 875 local name=${2:-${PN}}
785 local icon=${3:-${PN}.png} 876 local icon=${3:-${PN}}
786 local type=${4} 877 local type=${4}
787 local path=${5} 878 local path=${5}
788 879
789 if [[ -z ${type} ]] ; then 880 if [[ -z ${type} ]] ; then
790 local catmaj=${CATEGORY%%-*} 881 local catmaj=${CATEGORY%%-*}
791 local catmin=${CATEGORY##*-} 882 local catmin=${CATEGORY##*-}
792 case ${catmaj} in 883 case ${catmaj} in
793 app) 884 app)
794 case ${catmin} in 885 case ${catmin} in
886 accessibility) type=Accessibility;;
795 admin) type=System;; 887 admin) type=System;;
888 antivirus) type=System;;
889 arch) type=Archiving;;
890 backup) type=Archiving;;
796 cdr) type=DiscBurning;; 891 cdr) type=DiscBurning;;
797 dicts) type=Dictionary;; 892 dicts) type=Dictionary;;
893 doc) type=Documentation;;
798 editors) type=TextEditor;; 894 editors) type=TextEditor;;
799 emacs) type=TextEditor;; 895 emacs) type=TextEditor;;
800 emulation) type=Emulator;; 896 emulation) type=Emulator;;
801 laptop) type=HardwareSettings;; 897 laptop) type=HardwareSettings;;
802 office) type=Office;; 898 office) type=Office;;
899 pda) type=PDA;;
803 vim) type=TextEditor;; 900 vim) type=TextEditor;;
804 xemacs) type=TextEditor;; 901 xemacs) type=TextEditor;;
805 *) type=;;
806 esac 902 esac
807 ;; 903 ;;
808 904
809 dev) 905 dev)
810 type="Development" 906 type="Development"
811 ;; 907 ;;
812 908
813 games) 909 games)
814 case ${catmin} in 910 case ${catmin} in
815 action) type=ActionGame;; 911 action|fps) type=ActionGame;;
816 arcade) type=ArcadeGame;; 912 arcade) type=ArcadeGame;;
817 board) type=BoardGame;; 913 board) type=BoardGame;;
818 kid) type=KidsGame;;
819 emulation) type=Emulator;; 914 emulation) type=Emulator;;
915 kids) type=KidsGame;;
820 puzzle) type=LogicGame;; 916 puzzle) type=LogicGame;;
917 roguelike) type=RolePlaying;;
821 rpg) type=RolePlaying;; 918 rpg) type=RolePlaying;;
822 roguelike) type=RolePlaying;;
823 simulation) type=Simulation;; 919 simulation) type=Simulation;;
824 sports) type=SportsGame;; 920 sports) type=SportsGame;;
825 strategy) type=StrategyGame;; 921 strategy) type=StrategyGame;;
826 *) type=;;
827 esac 922 esac
828 type="Game;${type}" 923 type="Game;${type}"
924 ;;
925
926 gnome)
927 type="Gnome;GTK"
928 ;;
929
930 kde)
931 type="KDE;Qt"
829 ;; 932 ;;
830 933
831 mail) 934 mail)
832 type="Network;Email" 935 type="Network;Email"
833 ;; 936 ;;
837 gfx) type=Graphics;; 940 gfx) type=Graphics;;
838 radio) type=Tuner;; 941 radio) type=Tuner;;
839 sound) type=Audio;; 942 sound) type=Audio;;
840 tv) type=TV;; 943 tv) type=TV;;
841 video) type=Video;; 944 video) type=Video;;
842 *) type=;;
843 esac 945 esac
844 type="AudioVideo;${type}" 946 type="AudioVideo;${type}"
845 ;; 947 ;;
846 948
847 net) 949 net)
852 irc) type=IRCClient;; 954 irc) type=IRCClient;;
853 mail) type=Email;; 955 mail) type=Email;;
854 news) type=News;; 956 news) type=News;;
855 nntp) type=News;; 957 nntp) type=News;;
856 p2p) type=FileTransfer;; 958 p2p) type=FileTransfer;;
857 *) type=;; 959 voip) type=Telephony;;
858 esac 960 esac
859 type="Network;${type}" 961 type="Network;${type}"
860 ;; 962 ;;
861 963
862 sci) 964 sci)
863 case ${catmin} in 965 case ${catmin} in
864 astro*) type=Astronomy;; 966 astro*) type=Astronomy;;
865 bio*) type=Biology;; 967 bio*) type=Biology;;
866 calc*) type=Calculator;; 968 calc*) type=Calculator;;
867 chem*) type=Chemistry;; 969 chem*) type=Chemistry;;
970 elec*) type=Electronics;;
868 geo*) type=Geology;; 971 geo*) type=Geology;;
869 math*) type=Math;; 972 math*) type=Math;;
870 *) type=;; 973 physics) type=Physics;;
974 visual*) type=DataVisualization;;
871 esac 975 esac
872 type="Science;${type}" 976 type="Education;Science;${type}"
977 ;;
978
979 sys)
980 type="System"
873 ;; 981 ;;
874 982
875 www) 983 www)
876 case ${catmin} in 984 case ${catmin} in
877 client) type=WebBrowser;; 985 client) type=WebBrowser;;
878 *) type=;;
879 esac 986 esac
880 type="Network" 987 type="Network;${type}"
881 ;; 988 ;;
882 989
883 *) 990 *)
884 type= 991 type=
885 ;; 992 ;;
888 if [ "${SLOT}" == "0" ] ; then 995 if [ "${SLOT}" == "0" ] ; then
889 local desktop_name="${PN}" 996 local desktop_name="${PN}"
890 else 997 else
891 local desktop_name="${PN}-${SLOT}" 998 local desktop_name="${PN}-${SLOT}"
892 fi 999 fi
893 local desktop=${T}/${exec%% *}-${desktop_name}.desktop 1000 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
894# local desktop=${T}/${exec%% *:-${desktop_name}}.desktop 1001 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
895 1002
1003 # Don't append another ";" when a valid category value is provided.
1004 type=${type%;}${type:+;}
1005
1006 eshopts_push -s extglob
1007 if [[ -n ${icon} && ${icon} != /* ]] && [[ ${icon} == *.xpm || ${icon} == *.png || ${icon} == *.svg ]]; then
1008 ewarn "As described in the Icon Theme Specification, icon file extensions are not"
1009 ewarn "allowed in .desktop files if the value is not an absolute path."
1010 icon=${icon%.@(xpm|png|svg)}
1011 fi
1012 eshopts_pop
1013
1014 cat <<-EOF > "${desktop}"
896echo "[Desktop Entry] 1015 [Desktop Entry]
897Encoding=UTF-8
898Version=0.9.2
899Name=${name} 1016 Name=${name}
900Type=Application 1017 Type=Application
901Comment=${DESCRIPTION} 1018 Comment=${DESCRIPTION}
902Exec=${exec} 1019 Exec=${exec}
903TryExec=${exec} 1020 TryExec=${exec%% *}
904Path=${path}
905Icon=${icon} 1021 Icon=${icon}
906Categories=Application;${type};" > "${desktop}" 1022 Categories=${type}
1023 EOF
1024
1025 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
907 1026
908 ( 1027 (
909 # wrap the env here so that the 'insinto' call 1028 # wrap the env here so that the 'insinto' call
910 # doesn't corrupt the env of the caller 1029 # doesn't corrupt the env of the caller
911 insinto /usr/share/applications 1030 insinto /usr/share/applications
912 doins "${desktop}" 1031 doins "${desktop}"
913 ) 1032 )
914} 1033}
915 1034
916# Make a GDM/KDM Session file 1035# @FUNCTION: validate_desktop_entries
917# 1036# @USAGE: [directories]
918# make_desktop_entry(<title>, <command>) 1037# @MAINTAINER:
919# title: File to execute to start the Window Manager 1038# Carsten Lohrke <carlo@gentoo.org>
920# command: Name of the Window Manager 1039# @DESCRIPTION:
1040# Validate desktop entries using desktop-file-utils
1041validate_desktop_entries() {
1042 if [[ -x /usr/bin/desktop-file-validate ]] ; then
1043 einfo "Checking desktop entry validity"
1044 local directories=""
1045 for d in /usr/share/applications $@ ; do
1046 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
1047 done
1048 if [[ -n ${directories} ]] ; then
1049 for FILE in $(find ${directories} -name "*\.desktop" \
1050 -not -path '*.hidden*' | sort -u 2>/dev/null)
1051 do
1052 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
1053 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
1054 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
1055 done
1056 fi
1057 echo ""
1058 else
1059 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
1060 fi
1061}
921 1062
1063# @FUNCTION: make_session_desktop
1064# @USAGE: <title> <command> [command args...]
1065# @DESCRIPTION:
1066# Make a GDM/KDM Session file. The title is the file to execute to start the
1067# Window Manager. The command is the name of the Window Manager.
1068#
1069# You can set the name of the file via the ${wm} variable.
922make_session_desktop() { 1070make_session_desktop() {
923 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1 1071 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
924 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1 1072 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
925 1073
926 local title=$1 1074 local title=$1
927 local command=$2 1075 local command=$2
928 local desktop=${T}/${wm}.desktop 1076 local desktop=${T}/${wm:-${PN}}.desktop
1077 shift 2
929 1078
1079 cat <<-EOF > "${desktop}"
930echo "[Desktop Entry] 1080 [Desktop Entry]
931Encoding=UTF-8
932Name=${title} 1081 Name=${title}
933Comment=This session logs you into ${title} 1082 Comment=This session logs you into ${title}
934Exec=${command} 1083 Exec=${command} $*
935TryExec=${command} 1084 TryExec=${command}
936Type=Application" > "${desktop}" 1085 Type=XSession
1086 EOF
937 1087
1088 (
1089 # wrap the env here so that the 'insinto' call
1090 # doesn't corrupt the env of the caller
938 insinto /usr/share/xsessions 1091 insinto /usr/share/xsessions
939 doins "${desktop}" 1092 doins "${desktop}"
1093 )
940} 1094}
941 1095
1096# @FUNCTION: domenu
1097# @USAGE: <menus>
1098# @DESCRIPTION:
1099# Install the list of .desktop menu files into the appropriate directory
1100# (/usr/share/applications).
942domenu() { 1101domenu() {
1102 (
1103 # wrap the env here so that the 'insinto' call
1104 # doesn't corrupt the env of the caller
943 local i j 1105 local i j ret=0
944 insinto /usr/share/applications 1106 insinto /usr/share/applications
945 for i in "$@" ; do 1107 for i in "$@" ; do
946 if [[ -f ${i} ]] ; then 1108 if [[ -f ${i} ]] ; then
947 doins "${i}" 1109 doins "${i}"
1110 ((ret+=$?))
948 elif [[ -d ${i} ]] ; then 1111 elif [[ -d ${i} ]] ; then
949 for j in "${i}"/*.desktop ; do 1112 for j in "${i}"/*.desktop ; do
950 doins "${j}" 1113 doins "${j}"
1114 ((ret+=$?))
951 done 1115 done
1116 else
1117 ((++ret))
952 fi 1118 fi
953 done 1119 done
1120 exit ${ret}
1121 )
954} 1122}
1123
1124# @FUNCTION: newmenu
1125# @USAGE: <menu> <newname>
1126# @DESCRIPTION:
1127# Like all other new* functions, install the specified menu as newname.
955newmenu() { 1128newmenu() {
1129 (
1130 # wrap the env here so that the 'insinto' call
1131 # doesn't corrupt the env of the caller
956 insinto /usr/share/applications 1132 insinto /usr/share/applications
957 newins "$1" "$2" 1133 newins "$@"
1134 )
958} 1135}
959 1136
1137# @FUNCTION: doicon
1138# @USAGE: <list of icons>
1139# @DESCRIPTION:
1140# Install the list of icons into the icon directory (/usr/share/pixmaps).
1141# This is useful in conjunction with creating desktop/menu files.
960doicon() { 1142doicon() {
1143 (
1144 # wrap the env here so that the 'insinto' call
1145 # doesn't corrupt the env of the caller
961 local i j 1146 local i j ret
962 insinto /usr/share/pixmaps 1147 insinto /usr/share/pixmaps
963 for i in "$@" ; do 1148 for i in "$@" ; do
964 if [[ -f ${i} ]] ; then 1149 if [[ -f ${i} ]] ; then
965 doins "${i}" 1150 doins "${i}"
1151 ((ret+=$?))
966 elif [[ -d ${i} ]] ; then 1152 elif [[ -d ${i} ]] ; then
967 for j in "${i}"/*.png ; do 1153 for j in "${i}"/*.png ; do
968 doins "${j}" 1154 doins "${j}"
1155 ((ret+=$?))
969 done 1156 done
1157 else
1158 ((++ret))
970 fi 1159 fi
971 done 1160 done
1161 exit ${ret}
1162 )
972} 1163}
1164
1165# @FUNCTION: newicon
1166# @USAGE: <icon> <newname>
1167# @DESCRIPTION:
1168# Like all other new* functions, install the specified icon as newname.
973newicon() { 1169newicon() {
1170 (
1171 # wrap the env here so that the 'insinto' call
1172 # doesn't corrupt the env of the caller
974 insinto /usr/share/pixmaps 1173 insinto /usr/share/pixmaps
975 newins "$1" "$2" 1174 newins "$@"
1175 )
976} 1176}
977
978##############################################################
979# END: Handle .desktop files and menu entries #
980##############################################################
981
982 1177
983# for internal use only (unpack_pdv and unpack_makeself) 1178# for internal use only (unpack_pdv and unpack_makeself)
984find_unpackable_file() { 1179find_unpackable_file() {
985 local src=$1 1180 local src=$1
986 if [[ -z ${src} ]] ; then 1181 if [[ -z ${src} ]] ; then
996 fi 1191 fi
997 [[ ! -e ${src} ]] && return 1 1192 [[ ! -e ${src} ]] && return 1
998 echo "${src}" 1193 echo "${src}"
999} 1194}
1000 1195
1196# @FUNCTION: unpack_pdv
1197# @USAGE: <file to unpack> <size of off_t>
1198# @DESCRIPTION:
1001# Unpack those pesky pdv generated files ... 1199# Unpack those pesky pdv generated files ...
1002# They're self-unpacking programs with the binary package stuffed in 1200# They're self-unpacking programs with the binary package stuffed in
1003# the middle of the archive. Valve seems to use it a lot ... too bad 1201# the middle of the archive. Valve seems to use it a lot ... too bad
1004# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1202# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1005# 1203#
1006# Usage: unpack_pdv [file to unpack] [size of off_t]
1007# - you have to specify the off_t size ... i have no idea how to extract that 1204# You have to specify the off_t size ... I have no idea how to extract that
1008# information out of the binary executable myself. basically you pass in 1205# information out of the binary executable myself. Basically you pass in
1009# the size of the off_t type (in bytes) on the machine that built the pdv 1206# the size of the off_t type (in bytes) on the machine that built the pdv
1207# archive.
1208#
1010# archive. one way to determine this is by running the following commands: 1209# One way to determine this is by running the following commands:
1210#
1211# @CODE
1011# strings <pdv archive> | grep lseek 1212# strings <pdv archive> | grep lseek
1012# strace -elseek <pdv archive> 1213# strace -elseek <pdv archive>
1214# @CODE
1215#
1013# basically look for the first lseek command (we do the strings/grep because 1216# Basically look for the first lseek command (we do the strings/grep because
1014# sometimes the function call is _llseek or something) and steal the 2nd 1217# sometimes the function call is _llseek or something) and steal the 2nd
1015# parameter. here is an example: 1218# parameter. Here is an example:
1219#
1220# @CODE
1016# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1221# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1017# lseek 1222# lseek
1018# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1223# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1019# lseek(3, -4, SEEK_END) = 2981250 1224# lseek(3, -4, SEEK_END) = 2981250
1225# @CODE
1226#
1020# thus we would pass in the value of '4' as the second parameter. 1227# Thus we would pass in the value of '4' as the second parameter.
1021unpack_pdv() { 1228unpack_pdv() {
1022 local src=$(find_unpackable_file $1) 1229 local src=$(find_unpackable_file "$1")
1023 local sizeoff_t=$2 1230 local sizeoff_t=$2
1024 1231
1025 [[ -z ${src} ]] && die "Could not locate source for '$1'" 1232 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1026 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :(" 1233 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1027 1234
1028 local shrtsrc=$(basename "${src}") 1235 local shrtsrc=$(basename "${src}")
1029 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1236 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1030 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1237 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1031 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1238 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1032 1239
1033 # grab metadata for debug reasons 1240 # grab metadata for debug reasons
1034 local metafile="$(emktemp)" 1241 local metafile=$(emktemp)
1035 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1242 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1036 1243
1037 # rip out the final file name from the metadata 1244 # rip out the final file name from the metadata
1038 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1245 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1039 datafile="`basename ${datafile}`" 1246 datafile=$(basename "${datafile}")
1040 1247
1041 # now lets uncompress/untar the file if need be 1248 # now lets uncompress/untar the file if need be
1042 local tmpfile="$(emktemp)" 1249 local tmpfile=$(emktemp)
1043 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1250 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1044 1251
1045 local iscompressed="`file -b ${tmpfile}`" 1252 local iscompressed=$(file -b "${tmpfile}")
1046 if [ "${iscompressed:0:8}" == "compress" ] ; then 1253 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1047 iscompressed=1 1254 iscompressed=1
1048 mv ${tmpfile}{,.Z} 1255 mv ${tmpfile}{,.Z}
1049 gunzip ${tmpfile} 1256 gunzip ${tmpfile}
1050 else 1257 else
1051 iscompressed=0 1258 iscompressed=0
1052 fi 1259 fi
1053 local istar="`file -b ${tmpfile}`" 1260 local istar=$(file -b "${tmpfile}")
1054 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1261 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1055 istar=1 1262 istar=1
1056 else 1263 else
1057 istar=0 1264 istar=0
1058 fi 1265 fi
1059 1266
1087 true 1294 true
1088 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1295 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1089 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1296 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1090} 1297}
1091 1298
1299# @FUNCTION: unpack_makeself
1300# @USAGE: [file to unpack] [offset] [tail|dd]
1301# @DESCRIPTION:
1092# Unpack those pesky makeself generated files ... 1302# Unpack those pesky makeself generated files ...
1093# They're shell scripts with the binary package tagged onto 1303# They're shell scripts with the binary package tagged onto
1094# the end of the archive. Loki utilized the format as does 1304# the end of the archive. Loki utilized the format as does
1095# many other game companies. 1305# many other game companies.
1096# 1306#
1097# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1307# If the file is not specified, then ${A} is used. If the
1098# - If the file is not specified then unpack will utilize ${A}.
1099# - If the offset is not specified then we will attempt to extract 1308# offset is not specified then we will attempt to extract
1100# the proper offset from the script itself. 1309# the proper offset from the script itself.
1101unpack_makeself() { 1310unpack_makeself() {
1102 local src_input=${1:-${A}} 1311 local src_input=${1:-${A}}
1103 local src=$(find_unpackable_file "${src_input}") 1312 local src=$(find_unpackable_file "${src_input}")
1104 local skip=$2 1313 local skip=$2
1105 local exe=$3 1314 local exe=$3
1111 if [[ -z ${skip} ]] ; then 1320 if [[ -z ${skip} ]] ; then
1112 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}') 1321 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1113 local skip=0 1322 local skip=0
1114 exe=tail 1323 exe=tail
1115 case ${ver} in 1324 case ${ver} in
1116 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1325 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1117 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1326 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1118 ;; 1327 ;;
1119 2.0|2.0.1) 1328 2.0|2.0.1)
1120 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1329 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1121 ;; 1330 ;;
1151 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1360 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1152 *) die "makeself cant handle exe '${exe}'" 1361 *) die "makeself cant handle exe '${exe}'"
1153 esac 1362 esac
1154 1363
1155 # lets grab the first few bytes of the file to figure out what kind of archive it is 1364 # lets grab the first few bytes of the file to figure out what kind of archive it is
1156 local tmpfile="$(emktemp)" 1365 local tmpfile=$(emktemp)
1157 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1366 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1158 local filetype="$(file -b "${tmpfile}")" 1367 local filetype=$(file -b "${tmpfile}")
1159 case ${filetype} in 1368 case ${filetype} in
1160 *tar\ archive) 1369 *tar\ archive*)
1161 eval ${exe} | tar --no-same-owner -xf - 1370 eval ${exe} | tar --no-same-owner -xf -
1162 ;; 1371 ;;
1163 bzip2*) 1372 bzip2*)
1164 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1373 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1165 ;; 1374 ;;
1175 ;; 1384 ;;
1176 esac 1385 esac
1177 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1386 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1178} 1387}
1179 1388
1389# @FUNCTION: check_license
1390# @USAGE: [license]
1391# @DESCRIPTION:
1180# Display a license for user to accept. 1392# Display a license for user to accept. If no license is
1181#
1182# Usage: check_license [license]
1183# - If the file is not specified then ${LICENSE} is used. 1393# specified, then ${LICENSE} is used.
1184check_license() { 1394check_license() {
1185 local lic=$1 1395 local lic=$1
1186 if [ -z "${lic}" ] ; then 1396 if [ -z "${lic}" ] ; then
1187 lic="${PORTDIR}/licenses/${LICENSE}" 1397 lic="${PORTDIR}/licenses/${LICENSE}"
1188 else 1398 else
1192 lic="${PWD}/${lic}" 1402 lic="${PWD}/${lic}"
1193 elif [ -e "${lic}" ] ; then 1403 elif [ -e "${lic}" ] ; then
1194 lic="${lic}" 1404 lic="${lic}"
1195 fi 1405 fi
1196 fi 1406 fi
1197 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1198 local l="`basename ${lic}`" 1407 local l="`basename ${lic}`"
1199 1408
1200 # here is where we check for the licenses the user already 1409 # here is where we check for the licenses the user already
1201 # accepted ... if we don't find a match, we make the user accept 1410 # accepted ... if we don't find a match, we make the user accept
1202 local shopts=$-
1203 local alic 1411 local alic
1204 set -o noglob #so that bash doesn't expand "*" 1412 eshopts_push -o noglob # so that bash doesn't expand "*"
1205 for alic in ${ACCEPT_LICENSE} ; do 1413 for alic in ${ACCEPT_LICENSE} ; do
1206 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1414 if [[ ${alic} == ${l} ]]; then
1207 set +o noglob; set -${shopts} #reset old shell opts 1415 eshopts_pop
1208 return 0 1416 return 0
1209 fi 1417 fi
1210 done 1418 done
1211 set +o noglob; set -$shopts #reset old shell opts 1419 eshopts_pop
1420 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1212 1421
1213 local licmsg="$(emktemp)" 1422 local licmsg=$(emktemp)
1214 cat << EOF > ${licmsg} 1423 cat <<-EOF > ${licmsg}
1215********************************************************** 1424 **********************************************************
1216The following license outlines the terms of use of this 1425 The following license outlines the terms of use of this
1217package. You MUST accept this license for installation to 1426 package. You MUST accept this license for installation to
1218continue. When you are done viewing, hit 'q'. If you 1427 continue. When you are done viewing, hit 'q'. If you
1219CTRL+C out of this, the install will not run! 1428 CTRL+C out of this, the install will not run!
1220********************************************************** 1429 **********************************************************
1221 1430
1222EOF 1431 EOF
1223 cat ${lic} >> ${licmsg} 1432 cat ${lic} >> ${licmsg}
1224 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1433 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1225 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1434 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1226 read alic 1435 read alic
1227 case ${alic} in 1436 case ${alic} in
1234 die "Failed to accept license" 1443 die "Failed to accept license"
1235 ;; 1444 ;;
1236 esac 1445 esac
1237} 1446}
1238 1447
1448# @FUNCTION: cdrom_get_cds
1449# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1450# @DESCRIPTION:
1239# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1451# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1240# the whole 'non-interactive' policy, but damnit I want CD support ! 1452# the whole 'non-interactive' policy, but damnit I want CD support !
1241# 1453#
1242# with these cdrom functions we handle all the user interaction and 1454# With these cdrom functions we handle all the user interaction and
1243# standardize everything. all you have to do is call cdrom_get_cds() 1455# standardize everything. All you have to do is call cdrom_get_cds()
1244# and when the function returns, you can assume that the cd has been 1456# and when the function returns, you can assume that the cd has been
1245# found at CDROM_ROOT. 1457# found at CDROM_ROOT.
1246# 1458#
1459# The function will attempt to locate a cd based upon a file that is on
1460# the cd. The more files you give this function, the more cds
1461# the cdrom functions will handle.
1462#
1247# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1463# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1248# etc... if you want to give the cds better names, then just export 1464# etc... If you want to give the cds better names, then just export
1249# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1465# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1466# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1467# also use the CDROM_NAME_SET bash array.
1250# 1468#
1251# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1469# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1252#
1253# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1254# - this will attempt to locate a cd based upon a file that is on
1255# the cd ... the more files you give this function, the more cds
1256# the cdrom functions will handle
1257cdrom_get_cds() { 1470cdrom_get_cds() {
1258 # first we figure out how many cds we're dealing with by 1471 # first we figure out how many cds we're dealing with by
1259 # the # of files they gave us 1472 # the # of files they gave us
1260 local cdcnt=0 1473 local cdcnt=0
1261 local f= 1474 local f=
1305 echo 1518 echo
1306 einfo "For example:" 1519 einfo "For example:"
1307 einfo "export CD_ROOT=/mnt/cdrom" 1520 einfo "export CD_ROOT=/mnt/cdrom"
1308 echo 1521 echo
1309 else 1522 else
1523 if [[ -n ${CDROM_NAME_SET} ]] ; then
1524 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1525 cdcnt=0
1526 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1527 ((++cdcnt))
1528 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1529 done
1530 fi
1531
1310 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1532 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1311 cdcnt=0 1533 cdcnt=0
1312 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1534 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1313 ((++cdcnt)) 1535 ((++cdcnt))
1314 var="CDROM_NAME_${cdcnt}" 1536 var="CDROM_NAME_${cdcnt}"
1338 export CDROM_SET="" 1560 export CDROM_SET=""
1339 export CDROM_CURRENT_CD=0 1561 export CDROM_CURRENT_CD=0
1340 cdrom_load_next_cd 1562 cdrom_load_next_cd
1341} 1563}
1342 1564
1343# this is only used when you need access to more than one cd. 1565# @FUNCTION: cdrom_load_next_cd
1344# when you have finished using the first cd, just call this function. 1566# @DESCRIPTION:
1345# when it returns, CDROM_ROOT will be pointing to the second cd. 1567# Some packages are so big they come on multiple CDs. When you're done reading
1346# remember, you can only go forward in the cd chain, you can't go back. 1568# files off a CD and want access to the next one, just call this function.
1569# Again, all the messy details of user interaction are taken care of for you.
1570# Once this returns, just read the variable CDROM_ROOT for the location of the
1571# mounted CD. Note that you can only go forward in the CD list, so make sure
1572# you only call this function when you're done using the current CD.
1347cdrom_load_next_cd() { 1573cdrom_load_next_cd() {
1348 local var 1574 local var
1349 ((++CDROM_CURRENT_CD)) 1575 ((++CDROM_CURRENT_CD))
1350 1576
1351 unset CDROM_ROOT 1577 unset CDROM_ROOT
1368# displayed and we'll hang out here until: 1594# displayed and we'll hang out here until:
1369# (1) the file is found on a mounted cdrom 1595# (1) the file is found on a mounted cdrom
1370# (2) the user hits CTRL+C 1596# (2) the user hits CTRL+C
1371_cdrom_locate_file_on_cd() { 1597_cdrom_locate_file_on_cd() {
1372 local mline="" 1598 local mline=""
1373 local showedmsg=0 1599 local showedmsg=0 showjolietmsg=0
1374 1600
1375 while [[ -z ${CDROM_ROOT} ]] ; do 1601 while [[ -z ${CDROM_ROOT} ]] ; do
1376 local i=0 1602 local i=0
1377 local -a cdset=(${*//:/ }) 1603 local -a cdset=(${*//:/ })
1378 if [[ -n ${CDROM_SET} ]] ; then 1604 if [[ -n ${CDROM_SET} ]] ; then
1381 1607
1382 while [[ -n ${cdset[${i}]} ]] ; do 1608 while [[ -n ${cdset[${i}]} ]] ; do
1383 local dir=$(dirname ${cdset[${i}]}) 1609 local dir=$(dirname ${cdset[${i}]})
1384 local file=$(basename ${cdset[${i}]}) 1610 local file=$(basename ${cdset[${i}]})
1385 1611
1386 for mline in $(mount | gawk '/(iso|cdrom|fs=cdfss)/ {print $3}') ; do 1612 local point= node= fs= foo=
1613 while read point node fs foo ; do
1614 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1615 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1616 && continue
1617 point=${point//\040/ }
1387 [[ -d ${mline}/${dir} ]] || continue 1618 [[ ! -d ${point}/${dir} ]] && continue
1388 if [[ -n $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] ; then 1619 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1389 export CDROM_ROOT=${mline} 1620 export CDROM_ROOT=${point}
1390 export CDROM_SET=${i} 1621 export CDROM_SET=${i}
1391 export CDROM_MATCH=${cdset[${i}]} 1622 export CDROM_MATCH=${cdset[${i}]}
1392 return 1623 return
1393 fi 1624 done <<< "$(get_mounts)"
1394 done
1395 1625
1396 ((++i)) 1626 ((++i))
1397 done 1627 done
1398 1628
1399 echo 1629 echo
1415 showedmsg=1 1645 showedmsg=1
1416 fi 1646 fi
1417 einfo "Press return to scan for the cd again" 1647 einfo "Press return to scan for the cd again"
1418 einfo "or hit CTRL+C to abort the emerge." 1648 einfo "or hit CTRL+C to abort the emerge."
1419 echo 1649 echo
1650 if [[ ${showjolietmsg} -eq 0 ]] ; then
1651 showjolietmsg=1
1652 else
1420 einfo "If you are having trouble with the detection" 1653 ewarn "If you are having trouble with the detection"
1421 einfo "of your CD, it is possible that you do not have" 1654 ewarn "of your CD, it is possible that you do not have"
1422 einfo "Joliet support enabled in your kernel. Please" 1655 ewarn "Joliet support enabled in your kernel. Please"
1423 einfo "check that CONFIG_JOLIET is enabled in your kernel." 1656 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1657 ebeep 5
1658 fi
1424 read || die "something is screwed with your system" 1659 read || die "something is screwed with your system"
1425 done 1660 done
1426} 1661}
1427 1662
1663# @FUNCTION: strip-linguas
1664# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1665# @DESCRIPTION:
1428# Make sure that LINGUAS only contains languages that 1666# Make sure that LINGUAS only contains languages that
1429# a package can support 1667# a package can support. The first form allows you to
1430# 1668# specify a list of LINGUAS. The -i builds a list of po
1431# usage: strip-linguas <allow LINGUAS> 1669# files found in all the directories and uses the
1432# strip-linguas -i <directories of .po files> 1670# intersection of the lists. The -u builds a list of po
1433# strip-linguas -u <directories of .po files> 1671# files found in all the directories and uses the union
1434# 1672# of the lists.
1435# The first form allows you to specify a list of LINGUAS.
1436# The -i builds a list of po files found in all the
1437# directories and uses the intersection of the lists.
1438# The -u builds a list of po files found in all the
1439# directories and uses the union of the lists.
1440strip-linguas() { 1673strip-linguas() {
1441 local ls newls 1674 local ls newls nols
1442 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1675 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1443 local op=$1; shift 1676 local op=$1; shift
1444 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift 1677 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1445 local d f 1678 local d f
1446 for d in "$@" ; do 1679 for d in "$@" ; do
1447 if [[ ${op} == "-u" ]] ; then 1680 if [[ ${op} == "-u" ]] ; then
1448 newls=${ls} 1681 newls=${ls}
1449 else 1682 else
1450 newls="" 1683 newls=""
1451 fi 1684 fi
1452 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do 1685 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1453 if [[ ${op} == "-i" ]] ; then 1686 if [[ ${op} == "-i" ]] ; then
1454 hasq ${f} ${ls} && newls="${newls} ${f}" 1687 hasq ${f} ${ls} && newls="${newls} ${f}"
1455 else 1688 else
1456 hasq ${f} ${ls} || newls="${newls} ${f}" 1689 hasq ${f} ${ls} || newls="${newls} ${f}"
1457 fi 1690 fi
1460 done 1693 done
1461 else 1694 else
1462 ls="$@" 1695 ls="$@"
1463 fi 1696 fi
1464 1697
1698 nols=""
1465 newls="" 1699 newls=""
1466 for f in ${LINGUAS} ; do 1700 for f in ${LINGUAS} ; do
1467 if hasq ${f} ${ls} ; then 1701 if hasq ${f} ${ls} ; then
1468 newls="${newls} ${f}" 1702 newls="${newls} ${f}"
1469 else 1703 else
1470 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1704 nols="${nols} ${f}"
1471 fi 1705 fi
1472 done 1706 done
1707 [[ -n ${nols} ]] \
1708 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1473 export LINGUAS=${newls:1} 1709 export LINGUAS=${newls:1}
1474} 1710}
1475 1711
1476# moved from kernel.eclass since they are generally useful outside of 1712# @FUNCTION: preserve_old_lib
1477# kernel.eclass -iggy (20041002) 1713# @USAGE: <libs to preserve> [more libs]
1478 1714# @DESCRIPTION:
1479# the following functions are useful in kernel module ebuilds, etc.
1480# for an example see ivtv or drbd ebuilds
1481
1482# set's ARCH to match what the kernel expects
1483set_arch_to_kernel() {
1484 i=10
1485 while ((i--)) ; do
1486 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1487 done
1488 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1489 case ${ARCH} in
1490 x86) export ARCH="i386";;
1491 amd64) export ARCH="x86_64";;
1492 hppa) export ARCH="parisc";;
1493 mips) export ARCH="mips";;
1494 sparc) export ARCH="$(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!
1495 *) export ARCH="${ARCH}";;
1496 esac
1497}
1498
1499# set's ARCH back to what portage expects
1500set_arch_to_portage() {
1501 i=10
1502 while ((i--)) ; do
1503 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1504 done
1505 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1506}
1507
1508# Jeremy Huddleston <eradicator@gentoo.org>:
1509# preserve_old_lib /path/to/libblah.so.0
1510# preserve_old_lib_notify /path/to/libblah.so.0
1511#
1512# These functions are useful when a lib in your package changes --library. Such 1715# These functions are useful when a lib in your package changes ABI SONAME.
1513# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1716# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1514# would break packages that link against it. Most people get around this 1717# would break packages that link against it. Most people get around this
1515# by using the portage SLOT mechanism, but that is not always a relevant 1718# by using the portage SLOT mechanism, but that is not always a relevant
1516# solution, so instead you can add the following to your ebuilds: 1719# solution, so instead you can call this from pkg_preinst. See also the
1517# 1720# preserve_old_lib_notify function.
1518# src_install() {
1519# ...
1520# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1521# ...
1522# }
1523#
1524# pkg_postinst() {
1525# ...
1526# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1527# ...
1528# }
1529
1530preserve_old_lib() { 1721preserve_old_lib() {
1531 LIB=$1 1722 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1723 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1724 die "Invalid preserve_old_lib() usage"
1725 fi
1726 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1532 1727
1533 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1728 # let portage worry about it
1534 SONAME=`basename ${LIB}` 1729 has preserve-libs ${FEATURES} && return 0
1535 DIRNAME=`dirname ${LIB}`
1536 1730
1537 dodir ${DIRNAME} 1731 local lib dir
1538 cp ${ROOT}${LIB} ${D}${DIRNAME} 1732 for lib in "$@" ; do
1733 [[ -e ${ROOT}/${lib} ]] || continue
1734 dir=${lib%/*}
1735 dodir ${dir} || die "dodir ${dir} failed"
1736 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1539 touch ${D}${LIB} 1737 touch "${D}"/${lib}
1540 fi 1738 done
1541} 1739}
1542 1740
1741# @FUNCTION: preserve_old_lib_notify
1742# @USAGE: <libs to notify> [more libs]
1743# @DESCRIPTION:
1744# Spit helpful messages about the libraries preserved by preserve_old_lib.
1543preserve_old_lib_notify() { 1745preserve_old_lib_notify() {
1544 LIB=$1 1746 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1747 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1748 die "Invalid preserve_old_lib_notify() usage"
1749 fi
1545 1750
1546 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1751 # let portage worry about it
1547 SONAME=`basename ${LIB}` 1752 has preserve-libs ${FEATURES} && return 0
1548 1753
1754 local lib notice=0
1755 for lib in "$@" ; do
1756 [[ -e ${ROOT}/${lib} ]] || continue
1757 if [[ ${notice} -eq 0 ]] ; then
1758 notice=1
1549 ewarn "An old version of an installed library was detected on your system." 1759 ewarn "Old versions of installed libraries were detected on your system."
1550 ewarn "In order to avoid breaking packages that link against it, this older version" 1760 ewarn "In order to avoid breaking packages that depend on these old libs,"
1551 ewarn "is not being removed. In order to make full use of this newer version," 1761 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1552 ewarn "you will need to execute the following command:" 1762 ewarn "in order to remove these old dependencies. If you do not have this"
1763 ewarn "helper program, simply emerge the 'gentoolkit' package."
1764 ewarn
1765 fi
1553 ewarn " revdep-rebuild --library ${SONAME}" 1766 ewarn " # revdep-rebuild --library ${lib##*/}"
1767 done
1768 if [[ ${notice} -eq 1 ]] ; then
1554 ewarn 1769 ewarn
1555 ewarn "After doing that, you can safely remove ${LIB}" 1770 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1556 ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild" 1771 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1772 for lib in "$@" ; do
1773 ewarn " # rm '${lib}'"
1774 done
1557 fi 1775 fi
1558} 1776}
1559 1777
1560# Hack for people to figure out if a package was built with 1778# @FUNCTION: built_with_use
1561# certain USE flags 1779# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1780# @DESCRIPTION:
1562# 1781#
1563# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1782# Deprecated: Use EAPI 2 use deps in DEPEND|RDEPEND and with has_version calls.
1564# ex: built_with_use xchat gtk2
1565# 1783#
1566# Flags: -a all USE flags should be utilized 1784# A temporary hack until portage properly supports DEPENDing on USE
1567# -o at least one USE flag should be utilized 1785# flags being enabled in packages. This will check to see if the specified
1568# Note: the default flag is '-a' 1786# DEPEND atom was built with the specified list of USE flags. The
1787# --missing option controls the behavior if called on a package that does
1788# not actually support the defined USE flags (aka listed in IUSE).
1789# The default is to abort (call die). The -a and -o flags control
1790# the requirements of the USE flags. They correspond to "and" and "or"
1791# logic. So the -a flag means all listed USE flags must be enabled
1792# while the -o flag means at least one of the listed IUSE flags must be
1793# enabled. The --hidden option is really for internal use only as it
1794# means the USE flag we're checking is hidden expanded, so it won't be found
1795# in IUSE like normal USE flags.
1796#
1797# Remember that this function isn't terribly intelligent so order of optional
1798# flags matter.
1569built_with_use() { 1799built_with_use() {
1800 local hidden="no"
1801 if [[ $1 == "--hidden" ]] ; then
1802 hidden="yes"
1803 shift
1804 fi
1805
1806 local missing_action="die"
1807 if [[ $1 == "--missing" ]] ; then
1808 missing_action=$2
1809 shift ; shift
1810 case ${missing_action} in
1811 true|false|die) ;;
1812 *) die "unknown action '${missing_action}'";;
1813 esac
1814 fi
1815
1570 local opt=$1 1816 local opt=$1
1571 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1817 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1572 1818
1573 local PKG=$(best_version $1) 1819 local PKG=$(best_version $1)
1820 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1574 shift 1821 shift
1575 1822
1576 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE 1823 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1824 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1577 1825
1578 # if the USE file doesnt exist, assume the $PKG is either 1826 # if the IUSE file doesn't exist, the read will error out, we need to handle
1579 # injected or package.provided 1827 # this gracefully
1580 [[ ! -e ${USEFILE} ]] && return 0 1828 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1829 case ${missing_action} in
1830 true) return 0;;
1831 false) return 1;;
1832 die) die "Unable to determine what USE flags $PKG was built with";;
1833 esac
1834 fi
1835
1836 if [[ ${hidden} == "no" ]] ; then
1837 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1838 # Don't check USE_EXPAND #147237
1839 local expand
1840 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1841 if [[ $1 == ${expand}_* ]] ; then
1842 expand=""
1843 break
1844 fi
1845 done
1846 if [[ -n ${expand} ]] ; then
1847 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1848 case ${missing_action} in
1849 true) return 0;;
1850 false) return 1;;
1851 die) die "$PKG does not actually support the $1 USE flag!";;
1852 esac
1853 fi
1854 fi
1855 fi
1581 1856
1582 local USE_BUILT=$(<${USEFILE}) 1857 local USE_BUILT=$(<${USEFILE})
1583 while [[ $# -gt 0 ]] ; do 1858 while [[ $# -gt 0 ]] ; do
1584 if [[ ${opt} = "-o" ]] ; then 1859 if [[ ${opt} = "-o" ]] ; then
1585 has $1 ${USE_BUILT} && return 0 1860 has $1 ${USE_BUILT} && return 0
1589 shift 1864 shift
1590 done 1865 done
1591 [[ ${opt} = "-a" ]] 1866 [[ ${opt} = "-a" ]]
1592} 1867}
1593 1868
1869# @FUNCTION: epunt_cxx
1870# @USAGE: [dir to scan]
1871# @DESCRIPTION:
1594# Many configure scripts wrongly bail when a C++ compiler 1872# Many configure scripts wrongly bail when a C++ compiler could not be
1595# could not be detected. #73450 1873# detected. If dir is not specified, then it defaults to ${S}.
1874#
1875# http://bugs.gentoo.org/73450
1596epunt_cxx() { 1876epunt_cxx() {
1597 local dir=$1 1877 local dir=$1
1598 [[ -z ${dir} ]] && dir=${S} 1878 [[ -z ${dir} ]] && dir=${S}
1599 ebegin "Removing useless C++ checks" 1879 ebegin "Removing useless C++ checks"
1600 local f 1880 local f
1601 for f in $(find ${dir} -name configure) ; do 1881 find "${dir}" -name configure | while read f ; do
1602 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1882 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1603 done 1883 done
1604 eend 0 1884 eend 0
1605} 1885}
1606 1886
1607# dopamd <file> [more files] 1887# @FUNCTION: make_wrapper
1608# 1888# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1609# Install pam auth config file in /etc/pam.d 1889# @DESCRIPTION:
1610dopamd() { 1890# Create a shell wrapper script named wrapper in installpath
1611 [[ -z $1 ]] && die "dopamd requires at least one argument" 1891# (defaults to the bindir) to execute target (default of wrapper) by
1612 1892# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1613 use pam || return 0 1893# libpaths followed by optionally changing directory to chdir.
1614
1615 INSDESTTREE=/etc/pam.d \
1616 doins "$@" || die "failed to install $@"
1617}
1618# newpamd <old name> <new name>
1619#
1620# Install pam file <old name> as <new name> in /etc/pam.d
1621newpamd() {
1622 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1623
1624 use pam || return 0
1625
1626 INSDESTTREE=/etc/pam.d \
1627 newins "$1" "$2" || die "failed to install $1 as $2"
1628}
1629
1630# make a wrapper script ...
1631# NOTE: this was originally games_make_wrapper, but I noticed other places where
1632# this could be used, so I have moved it here and made it not games-specific
1633# -- wolf31o2
1634# $1 == wrapper name
1635# $2 == binary to run
1636# $3 == directory to chdir before running binary
1637# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1638# $5 == path for wrapper
1639make_wrapper() { 1894make_wrapper() {
1640 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1895 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1641 local tmpwrapper=$(emktemp) 1896 local tmpwrapper=$(emktemp)
1642 # We don't want to quote ${bin} so that people can pass complex 1897 # We don't want to quote ${bin} so that people can pass complex
1643 # things as $bin ... "./someprog --args" 1898 # things as $bin ... "./someprog --args"
1653fi 1908fi
1654exec ${bin} "\$@" 1909exec ${bin} "\$@"
1655EOF 1910EOF
1656 chmod go+rx "${tmpwrapper}" 1911 chmod go+rx "${tmpwrapper}"
1657 if [[ -n ${path} ]] ; then 1912 if [[ -n ${path} ]] ; then
1913 (
1658 exeinto "${path}" 1914 exeinto "${path}"
1659 newexe "${tmpwrapper}" "${wrapper}" 1915 newexe "${tmpwrapper}" "${wrapper}"
1916 ) || die
1660 else 1917 else
1661 newbin "${tmpwrapper}" "${wrapper}" 1918 newbin "${tmpwrapper}" "${wrapper}" || die
1919 fi
1920}
1921
1922# @FUNCTION: prepalldocs
1923# @USAGE:
1924# @DESCRIPTION:
1925# Compress files in /usr/share/doc which are not already
1926# compressed, excluding /usr/share/doc/${PF}/html.
1927# Uses the ecompressdir to do the compression.
1928# 2009-02-18 by betelgeuse:
1929# Commented because ecompressdir is even more internal to
1930# Portage than prepalldocs (it's not even mentioned in man 5
1931# ebuild). Please submit a better version for review to gentoo-dev
1932# if you want prepalldocs here.
1933#prepalldocs() {
1934# if [[ -n $1 ]] ; then
1935# ewarn "prepalldocs: invalid usage; takes no arguments"
1662 fi 1936# fi
1663} 1937
1938# cd "${D}"
1939# [[ -d usr/share/doc ]] || return 0
1940
1941# find usr/share/doc -exec gzip {} +
1942# ecompressdir --ignore /usr/share/doc/${PF}/html
1943# ecompressdir --queue /usr/share/doc
1944#}

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