/[gentoo-x86]/eclass/eutils.eclass
Gentoo

Diff of /eclass/eutils.eclass

Parent Directory Parent Directory | Revision Log Revision Log | View Patch Patch

Revision 1.247 Revision 1.370
1# Copyright 1999-2006 Gentoo Foundation 1# Copyright 1999-2011 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 1.247 2006/08/11 02:21:47 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.370 2011/12/02 10:22:41 ferringb Exp $
4#
5# This eclass is for general purpose functions that most ebuilds
6# have to implement themselves.
7#
8# NB: If you add anything, please comment it!
9#
10# Maintainer: see each individual function, base-system@gentoo.org as default
11 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.
14#
15# Due to the nature of this eclass, some functions may have maintainers
16# different from the overall eclass!
17
12inherit multilib portability 18inherit multilib portability user
13 19
14DESCRIPTION="Based on the ${ECLASS} eclass" 20DESCRIPTION="Based on the ${ECLASS} eclass"
15 21
16# Wait for the supplied number of seconds. If no argument is supplied, defaults 22if has "${EAPI:-0}" 0 1 2; then
17# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not 23
18# outputting to a terminal, don't wait. For compatability purposes, the argument 24# @FUNCTION: epause
19# must be an integer greater than zero. 25# @USAGE: [seconds]
20# 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.
21epause() { 31epause() {
22 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5} 32 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
23} 33}
24 34
25# Beep the specified number of times (defaults to five). If our output 35# @FUNCTION: ebeep
26# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 36# @USAGE: [number of beeps]
27# don't beep. 37# @DESCRIPTION:
28# 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.
29ebeep() { 42ebeep() {
30 local n 43 local n
31 if [[ -z ${EBEEP_IGNORE} ]] ; then 44 if [[ -z ${EBEEP_IGNORE} ]] ; then
32 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 45 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
33 echo -ne "\a" 46 echo -ne "\a"
36 sleep 1 49 sleep 1
37 done 50 done
38 fi 51 fi
39} 52}
40 53
41# This function generate linker scripts in /usr/lib for dynamic 54else
42# libs in /lib. This is to fix linking problems when you have
43# the .so in /lib, and the .a in /usr/lib. What happens is that
44# in some cases when linking dynamic, the .a in /usr/lib is used
45# instead of the .so in /lib due to gcc/libtool tweaking ld's
46# library search path. This cause many builds to fail.
47# See bug #4411 for more info.
48#
49# To use, simply call:
50#
51# gen_usr_ldscript libfoo.so
52#
53# Note that you should in general use the unversioned name of
54# the library, as ldconfig should usually update it correctly
55# to point to the latest version of the library present.
56#
57# <azarah@gentoo.org> (26 Oct 2002)
58#
59gen_usr_ldscript() {
60 local lib libdir=$(get_libdir)
61 # Just make sure it exists
62 dodir /usr/${libdir}
63 55
64 for lib in "${@}" ; do 56ebeep() {
65 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"
66 /* GNU ld script 58}
67 Since Gentoo has critical dynamic libraries
68 in /lib, and the static versions in /usr/lib,
69 we need to have a "fake" dynamic lib in /usr/lib,
70 otherwise we run into linking problems.
71 59
72 See bug http://bugs.gentoo.org/4411 for more info. 60epause() {
73 */ 61 ewarn "QA Notice: epause is not defined in EAPI=${EAPI}, please file a bug at http://bugs.gentoo.org"
74 GROUP ( /${libdir}/${lib} ) 62}
75 END_LDSCRIPT 63
76 fperms a+x "/usr/${libdir}/${lib}" || die "could not change perms on ${lib}" 64fi
65
66# @FUNCTION: eqawarn
67# @USAGE: [message]
68# @DESCRIPTION:
69# Proxy to ewarn for package managers that don't provide eqawarn and use the PM
70# implementation if available. Reuses PORTAGE_ELOG_CLASSES as set by the dev
71# profile.
72if ! declare -F eqawarn >/dev/null ; then
73 eqawarn() {
74 has qa ${PORTAGE_ELOG_CLASSES} && ewarn "$@"
75 :
76 }
77fi
78
79# @FUNCTION: ecvs_clean
80# @USAGE: [list of dirs]
81# @DESCRIPTION:
82# Remove CVS directories recursiveley. Useful when a source tarball contains
83# internal CVS directories. Defaults to $PWD.
84ecvs_clean() {
85 [[ -z $* ]] && set -- .
86 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
87 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
88}
89
90# @FUNCTION: esvn_clean
91# @USAGE: [list of dirs]
92# @DESCRIPTION:
93# Remove .svn directories recursiveley. Useful when a source tarball contains
94# internal Subversion directories. Defaults to $PWD.
95esvn_clean() {
96 [[ -z $* ]] && set -- .
97 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
98}
99
100# @FUNCTION: eshopts_push
101# @USAGE: [options to `set` or `shopt`]
102# @DESCRIPTION:
103# Often times code will want to enable a shell option to change code behavior.
104# Since changing shell options can easily break other pieces of code (which
105# assume the default state), eshopts_push is used to (1) push the current shell
106# options onto a stack and (2) pass the specified arguments to set.
107#
108# If the first argument is '-s' or '-u', we assume you want to call `shopt`
109# rather than `set` as there are some options only available via that.
110#
111# A common example is to disable shell globbing so that special meaning/care
112# may be used with variables/arguments to custom functions. That would be:
113# @CODE
114# eshopts_push -o noglob
115# for x in ${foo} ; do
116# if ...some check... ; then
117# eshopts_pop
118# return 0
119# fi
77 done 120# done
121# eshopts_pop
122# @CODE
123eshopts_push() {
124 # have to assume __ESHOPTS_SAVE__ isn't screwed with
125 # as a `declare -a` here will reset its value
126 local i=${#__ESHOPTS_SAVE__[@]}
127 if [[ $1 == -[su] ]] ; then
128 __ESHOPTS_SAVE__[$i]=$(shopt -p)
129 [[ $# -eq 0 ]] && return 0
130 shopt "$@" || die "eshopts_push: bad options to shopt: $*"
131 else
132 __ESHOPTS_SAVE__[$i]=$-
133 [[ $# -eq 0 ]] && return 0
134 set "$@" || die "eshopts_push: bad options to set: $*"
135 fi
78} 136}
79 137
138# @FUNCTION: eshopts_pop
139# @USAGE:
140# @DESCRIPTION:
141# Restore the shell options to the state saved with the corresponding
142# eshopts_push call. See that function for more details.
143eshopts_pop() {
144 [[ $# -ne 0 ]] && die "eshopts_pop takes no arguments"
145 local i=$(( ${#__ESHOPTS_SAVE__[@]} - 1 ))
146 [[ ${i} -eq -1 ]] && die "eshopts_{push,pop}: unbalanced pair"
147 local s=${__ESHOPTS_SAVE__[$i]}
148 unset __ESHOPTS_SAVE__[$i]
149 if [[ ${s} == "shopt -"* ]] ; then
150 eval "${s}" || die "eshopts_pop: sanity: invalid shopt options: ${s}"
151 else
152 set +$- || die "eshopts_pop: sanity: invalid shell settings: $-"
153 set -${s} || die "eshopts_pop: sanity: unable to restore saved shell settings: ${s}"
154 fi
155}
80 156
81# Default directory where patches are located 157# @VARIABLE: EPATCH_SOURCE
158# @DESCRIPTION:
159# Default directory to search for patches.
82EPATCH_SOURCE="${WORKDIR}/patch" 160EPATCH_SOURCE="${WORKDIR}/patch"
83# Default extension for patches 161# @VARIABLE: EPATCH_SUFFIX
162# @DESCRIPTION:
163# Default extension for patches (do not prefix the period yourself).
84EPATCH_SUFFIX="patch.bz2" 164EPATCH_SUFFIX="patch.bz2"
165# @VARIABLE: EPATCH_OPTS
166# @DESCRIPTION:
85# Default options for patch 167# Default options for patch:
168# @CODE
86# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 169# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
87# Set --no-backup-if-mismatch so we don't leave '.orig' files behind. 170# --no-backup-if-mismatch - do not leave .orig files behind
88# Set -E to automatically remove empty files. 171# -E - automatically remove empty files
172# @CODE
89EPATCH_OPTS="-g0 -E --no-backup-if-mismatch" 173EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
174# @VARIABLE: EPATCH_EXCLUDE
175# @DESCRIPTION:
90# List of patches not to apply. Not this is only file names, 176# List of patches not to apply. Note this is only file names,
91# and not the full path .. 177# and not the full path. Globs accepted.
92EPATCH_EXCLUDE="" 178EPATCH_EXCLUDE=""
179# @VARIABLE: EPATCH_SINGLE_MSG
180# @DESCRIPTION:
93# Change the printed message for a single patch. 181# Change the printed message for a single patch.
94EPATCH_SINGLE_MSG="" 182EPATCH_SINGLE_MSG=""
183# @VARIABLE: EPATCH_MULTI_MSG
184# @DESCRIPTION:
95# Change the printed message for multiple patches. 185# Change the printed message for multiple patches.
96EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..." 186EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
97# Force applying bulk patches even if not following the style: 187# @VARIABLE: EPATCH_FORCE
98# 188# @DESCRIPTION:
99# ??_${ARCH}_foo.${EPATCH_SUFFIX} 189# Only require patches to match EPATCH_SUFFIX rather than the extended
100# 190# arch naming style.
101EPATCH_FORCE="no" 191EPATCH_FORCE="no"
102 192
103# This function is for bulk patching, or in theory for just one 193# @FUNCTION: epatch
104# or two patches. 194# @USAGE: [patches] [dirs of patches]
195# @DESCRIPTION:
196# epatch is designed to greatly simplify the application of patches. It can
197# process patch files directly, or directories of patches. The patches may be
198# compressed (bzip/gzip/etc...) or plain text. You generally need not specify
199# the -p option as epatch will automatically attempt -p0 to -p5 until things
200# apply successfully.
105# 201#
106# It should work with .bz2, .gz, .zip and plain text patches. 202# If you do not specify any options, then epatch will default to the directory
107# Currently all patches should be the same format. 203# specified by EPATCH_SOURCE.
108# 204#
109# You do not have to specify '-p' option to patch, as it will 205# When processing directories, epatch will apply all patches that match:
110# try with -p0 to -p5 until it succeed, or fail at -p5. 206# @CODE
111# 207# if ${EPATCH_FORCE} != "yes"
112# Above EPATCH_* variables can be used to control various defaults,
113# bug they should be left as is to ensure an ebuild can rely on
114# them for.
115#
116# Patches are applied in current directory.
117#
118# Bulk Patches should preferibly have the form of:
119#
120# ??_${ARCH}_foo.${EPATCH_SUFFIX} 208# ??_${ARCH}_foo.${EPATCH_SUFFIX}
209# else
210# *.${EPATCH_SUFFIX}
211# @CODE
212# The leading ?? are typically numbers used to force consistent patch ordering.
213# The arch field is used to apply patches only for the host architecture with
214# the special value of "all" means apply for everyone. Note that using values
215# other than "all" is highly discouraged -- you should apply patches all the
216# time and let architecture details be detected at configure/compile time.
121# 217#
122# For example: 218# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
219# for patches to apply.
123# 220#
124# 01_all_misc-fix.patch.bz2 221# Refer to the other EPATCH_xxx variables for more customization of behavior.
125# 02_sparc_another-fix.patch.bz2
126#
127# This ensures that there are a set order, and you can have ARCH
128# specific patches.
129#
130# If you however give an argument to epatch(), it will treat it as a
131# single patch that need to be applied if its a file. If on the other
132# hand its a directory, it will set EPATCH_SOURCE to this.
133#
134# <azarah@gentoo.org> (10 Nov 2002)
135#
136epatch() { 222epatch() {
137 _epatch_draw_line() { 223 _epatch_draw_line() {
224 # create a line of same length as input string
138 [[ -z $1 ]] && set "$(printf "%65s" '')" 225 [[ -z $1 ]] && set "$(printf "%65s" '')"
139 echo "${1//?/=}" 226 echo "${1//?/=}"
140 } 227 }
141 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
142 local PIPE_CMD=""
143 local STDERR_TARGET="${T}/$$.out"
144 local PATCH_TARGET="${T}/$$.patch"
145 local PATCH_SUFFIX=""
146 local SINGLE_PATCH="no"
147 local x=""
148 228
149 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402 229 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
150 230
151 if [ "$#" -gt 1 ] 231 # Let the rest of the code process one user arg at a time --
152 then 232 # each arg may expand into multiple patches, and each arg may
233 # need to start off with the default global EPATCH_xxx values
234 if [[ $# -gt 1 ]] ; then
153 local m="" 235 local m
154 for m in "$@" ; do 236 for m in "$@" ; do
155 epatch "${m}" 237 epatch "${m}"
156 done 238 done
157 return 0 239 return 0
158 fi 240 fi
159 241
160 if [ -n "$1" -a -f "$1" ] 242 local SINGLE_PATCH="no"
161 then 243 # no args means process ${EPATCH_SOURCE}
244 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
245
246 if [[ -f $1 ]] ; then
162 SINGLE_PATCH="yes" 247 SINGLE_PATCH="yes"
163 248 set -- "$1"
164 local EPATCH_SOURCE="$1" 249 # Use the suffix from the single patch (localize it); the code
250 # below will find the suffix for us
165 local EPATCH_SUFFIX="${1##*\.}" 251 local EPATCH_SUFFIX=$1
166 252
167 elif [ -n "$1" -a -d "$1" ] 253 elif [[ -d $1 ]] ; then
168 then 254 # Some people like to make dirs of patches w/out suffixes (vim)
169 # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ... 255 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
170 if [ "${EPATCH_FORCE}" = "yes" ] && [ -z "${EPATCH_SUFFIX}" ] 256
257 elif [[ -f ${EPATCH_SOURCE}/$1 ]] ; then
258 # Re-use EPATCH_SOURCE as a search dir
259 epatch "${EPATCH_SOURCE}/$1"
260 return $?
261
262 else
263 # sanity check ... if it isn't a dir or file, wtf man ?
264 [[ $# -ne 0 ]] && EPATCH_SOURCE=$1
265 echo
266 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
267 eerror
268 eerror " ${EPATCH_SOURCE}"
269 eerror " ( ${EPATCH_SOURCE##*/} )"
270 echo
271 die "Cannot find \$EPATCH_SOURCE!"
272 fi
273
274 local PIPE_CMD
275 case ${EPATCH_SUFFIX##*\.} in
276 xz) PIPE_CMD="xz -dc" ;;
277 lzma) PIPE_CMD="lzma -dc" ;;
278 bz2) PIPE_CMD="bzip2 -dc" ;;
279 gz|Z|z) PIPE_CMD="gzip -dc" ;;
280 ZIP|zip) PIPE_CMD="unzip -p" ;;
281 *) ;;
282 esac
283
284 [[ ${SINGLE_PATCH} == "no" ]] && einfo "${EPATCH_MULTI_MSG}"
285
286 local x
287 for x in "$@" ; do
288 # If the patch dir given contains subdirs, or our EPATCH_SUFFIX
289 # didn't match anything, ignore continue on
290 [[ ! -f ${x} ]] && continue
291
292 local patchname=${x##*/}
293
294 # Apply single patches, or forced sets of patches, or
295 # patches with ARCH dependant names.
296 # ???_arch_foo.patch
297 # Else, skip this input altogether
298 local a=${patchname#*_} # strip the ???_
299 a=${a%%_*} # strip the _foo.patch
300 if ! [[ ${SINGLE_PATCH} == "yes" || \
301 ${EPATCH_FORCE} == "yes" || \
302 ${a} == all || \
303 ${a} == ${ARCH} ]]
171 then 304 then
172 local EPATCH_SOURCE="$1/*" 305 continue
306 fi
307
308 # Let people filter things dynamically
309 if [[ -n ${EPATCH_EXCLUDE} ]] ; then
310 # let people use globs in the exclude
311 eshopts_push -o noglob
312
313 local ex
314 for ex in ${EPATCH_EXCLUDE} ; do
315 if [[ ${patchname} == ${ex} ]] ; then
316 eshopts_pop
317 continue 2
318 fi
319 done
320
321 eshopts_pop
322 fi
323
324 if [[ ${SINGLE_PATCH} == "yes" ]] ; then
325 if [[ -n ${EPATCH_SINGLE_MSG} ]] ; then
326 einfo "${EPATCH_SINGLE_MSG}"
327 else
328 einfo "Applying ${patchname} ..."
329 fi
173 else 330 else
174 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 331 einfo " ${patchname} ..."
175 fi 332 fi
176 else 333
177 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 334 # most of the time, there will only be one run per unique name,
178 then 335 # but if there are more, make sure we get unique log filenames
179 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 336 local STDERR_TARGET="${T}/${patchname}.out"
180 then 337 if [[ -e ${STDERR_TARGET} ]] ; then
181 EPATCH_SOURCE="$1" 338 STDERR_TARGET="${T}/${patchname}-$$.out"
339 fi
340
341 printf "***** %s *****\nPWD: %s\n\n" "${patchname}" "${PWD}" > "${STDERR_TARGET}"
342
343 # Decompress the patch if need be
344 local count=0
345 local PATCH_TARGET
346 if [[ -n ${PIPE_CMD} ]] ; then
347 PATCH_TARGET="${T}/$$.patch"
348 echo "PIPE_COMMAND: ${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> "${STDERR_TARGET}"
349
350 if ! (${PIPE_CMD} "${x}" > "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
351 echo
352 eerror "Could not extract patch!"
353 #die "Could not extract patch!"
354 count=5
355 break
182 fi 356 fi
357 else
358 PATCH_TARGET=${x}
359 fi
183 360
361 # Check for absolute paths in patches. If sandbox is disabled,
362 # people could (accidently) patch files in the root filesystem.
363 # Or trigger other unpleasantries #237667. So disallow -p0 on
364 # such patches.
365 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
366 if [[ -n ${abs_paths} ]] ; then
367 count=1
368 printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}"
369 fi
370 # Similar reason, but with relative paths.
371 local rel_paths=$(egrep -n '^[-+]{3} [^ ]*[.][.]/' "${PATCH_TARGET}")
372 if [[ -n ${rel_paths} ]] ; then
373 eqawarn "QA Notice: Your patch uses relative paths '../'."
374 eqawarn " In the future this will cause a failure."
375 eqawarn "${rel_paths}"
376 fi
377
378 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/
379 while [[ ${count} -lt 5 ]] ; do
380 # Generate some useful debug info ...
381 (
382 _epatch_draw_line "***** ${patchname} *****"
184 echo 383 echo
185 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 384 echo "PATCH COMMAND: patch -p${count} ${EPATCH_OPTS} < '${PATCH_TARGET}'"
385 echo
386 _epatch_draw_line "***** ${patchname} *****"
387 patch -p${count} ${EPATCH_OPTS} --dry-run -f < "${PATCH_TARGET}" 2>&1
388 ret=$?
389 echo
390 echo "patch program exited with status ${ret}"
391 exit ${ret}
392 ) >> "${STDERR_TARGET}"
393
394 if [ $? -eq 0 ] ; then
395 (
396 _epatch_draw_line "***** ${patchname} *****"
397 echo
398 echo "ACTUALLY APPLYING ${patchname} ..."
399 echo
400 _epatch_draw_line "***** ${patchname} *****"
401 patch -p${count} ${EPATCH_OPTS} < "${PATCH_TARGET}" 2>&1
402 ret=$?
403 echo
404 echo "patch program exited with status ${ret}"
405 exit ${ret}
406 ) >> "${STDERR_TARGET}"
407
408 if [ $? -ne 0 ] ; then
409 echo
410 eerror "A dry-run of patch command succeeded, but actually"
411 eerror "applying the patch failed!"
412 #die "Real world sux compared to the dreamworld!"
413 count=5
414 fi
415 break
416 fi
417
418 : $(( count++ ))
419 done
420
421 # if we had to decompress the patch, delete the temp one
422 if [[ -n ${PIPE_CMD} ]] ; then
423 rm -f "${PATCH_TARGET}"
424 fi
425
426 if [[ ${count} -ge 5 ]] ; then
427 echo
428 eerror "Failed Patch: ${patchname} !"
429 eerror " ( ${PATCH_TARGET} )"
186 eerror 430 eerror
187 eerror " ${EPATCH_SOURCE}" 431 eerror "Include in your bugreport the contents of:"
188 eerror " ( ${EPATCH_SOURCE##*/} )" 432 eerror
433 eerror " ${STDERR_TARGET}"
189 echo 434 echo
190 die "Cannot find \$EPATCH_SOURCE!"
191 fi
192
193 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
194 fi
195
196 case ${EPATCH_SUFFIX##*\.} in
197 bz2)
198 PIPE_CMD="bzip2 -dc"
199 PATCH_SUFFIX="bz2"
200 ;;
201 gz|Z|z)
202 PIPE_CMD="gzip -dc"
203 PATCH_SUFFIX="gz"
204 ;;
205 ZIP|zip)
206 PIPE_CMD="unzip -p"
207 PATCH_SUFFIX="zip"
208 ;;
209 *)
210 PIPE_CMD="cat"
211 PATCH_SUFFIX="patch"
212 ;;
213 esac
214
215 if [ "${SINGLE_PATCH}" = "no" ]
216 then
217 einfo "${EPATCH_MULTI_MSG}"
218 fi
219 for x in ${EPATCH_SOURCE}
220 do
221 # New ARCH dependant patch naming scheme ...
222 #
223 # ???_arch_foo.patch
224 #
225 if [ -f ${x} ] && \
226 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
227 [ "${EPATCH_FORCE}" = "yes" ])
228 then
229 local count=0
230 local popts="${EPATCH_OPTS}"
231 local patchname=${x##*/}
232
233 if [ -n "${EPATCH_EXCLUDE}" ]
234 then
235 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
236 then
237 continue
238 fi
239 fi
240
241 if [ "${SINGLE_PATCH}" = "yes" ]
242 then
243 if [ -n "${EPATCH_SINGLE_MSG}" ]
244 then
245 einfo "${EPATCH_SINGLE_MSG}"
246 else
247 einfo "Applying ${patchname} ..."
248 fi
249 else
250 einfo " ${patchname} ..."
251 fi
252
253 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
254 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
255
256 # Allow for prefix to differ ... im lazy, so shoot me :/
257 while [ "${count}" -lt 5 ]
258 do
259 # Generate some useful debug info ...
260 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
261 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
262
263 if [ "${PATCH_SUFFIX}" != "patch" ]
264 then
265 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
266 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
267 else
268 PATCH_TARGET="${x}"
269 fi
270
271 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
272 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
273
274 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
275 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
276
277 if [ "${PATCH_SUFFIX}" != "patch" ]
278 then
279 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
280 then
281 echo
282 eerror "Could not extract patch!"
283 #die "Could not extract patch!"
284 count=5
285 break
286 fi
287 fi
288
289 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
290 then
291 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
292 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
293 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
294 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
295 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
296
297 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
298 _epatch_assert
299
300 if [ "$?" -ne 0 ]
301 then
302 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
303 echo
304 eerror "A dry-run of patch command succeeded, but actually"
305 eerror "applying the patch failed!"
306 #die "Real world sux compared to the dreamworld!"
307 count=5
308 fi
309
310 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
311
312 break
313 fi
314
315 count=$((count + 1))
316 done
317
318 if [ "${PATCH_SUFFIX}" != "patch" ]
319 then
320 rm -f ${PATCH_TARGET}
321 fi
322
323 if [ "${count}" -eq 5 ]
324 then
325 echo
326 eerror "Failed Patch: ${patchname} !"
327 eerror " ( ${PATCH_TARGET} )"
328 eerror
329 eerror "Include in your bugreport the contents of:"
330 eerror
331 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
332 echo
333 die "Failed Patch: ${patchname}!" 435 die "Failed Patch: ${patchname}!"
334 fi 436 fi
335 437
336 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 438 # if everything worked, delete the patch log
337 439 rm -f "${STDERR_TARGET}"
338 eend 0 440 eend 0
339 fi
340 done 441 done
341 if [ "${SINGLE_PATCH}" = "no" ] 442
342 then 443 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
343 einfo "Done with patching" 444 : # everything worked
445}
446
447# @FUNCTION: epatch_user
448# @USAGE:
449# @DESCRIPTION:
450# Applies user-provided patches to the source tree. The patches are
451# taken from /etc/portage/patches/<CATEGORY>/<PF|P|PN>/, where the first
452# of these three directories to exist will be the one to use, ignoring
453# any more general directories which might exist as well.
454#
455# User patches are intended for quick testing of patches without ebuild
456# modifications, as well as for permanent customizations a user might
457# desire. Obviously, there can be no official support for arbitrarily
458# patched ebuilds. So whenever a build log in a bug report mentions that
459# user patches were applied, the user should be asked to reproduce the
460# problem without these.
461#
462# Not all ebuilds do call this function, so placing patches in the
463# stated directory might or might not work, depending on the package and
464# the eclasses it inherits and uses. It is safe to call the function
465# repeatedly, so it is always possible to add a call at the ebuild
466# level. The first call is the time when the patches will be
467# applied.
468#
469# Ideally, this function should be called after gentoo-specific patches
470# have been applied, so that their code can be modified as well, but
471# before calls to e.g. eautoreconf, as the user patches might affect
472# autotool input files as well.
473epatch_user() {
474 [[ $# -ne 0 ]] && die "epatch_user takes no options"
475
476 # Allow multiple calls to this function; ignore all but the first
477 local applied="${T}/epatch_user.applied"
478 [[ -e ${applied} ]] && return 2
479
480 # don't clobber any EPATCH vars that the parent might want
481 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
482 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
483 EPATCH_SOURCE=${base}/${CTARGET}/${check}
484 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
485 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
486 if [[ -d ${EPATCH_SOURCE} ]] ; then
487 EPATCH_SOURCE=${EPATCH_SOURCE} \
488 EPATCH_SUFFIX="patch" \
489 EPATCH_FORCE="yes" \
490 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
491 epatch
492 echo "${EPATCH_SOURCE}" > "${applied}"
493 return 0
344 fi 494 fi
495 done
496 echo "none" > "${applied}"
497 return 1
345} 498}
346 499
500# @FUNCTION: emktemp
501# @USAGE: [temp dir]
502# @DESCRIPTION:
347# Cheap replacement for when debianutils (and thus mktemp) 503# Cheap replacement for when debianutils (and thus mktemp)
348# does not exist on the users system 504# does not exist on the users system.
349# vapier@gentoo.org
350#
351# Takes just 1 optional parameter (the directory to create tmpfile in)
352emktemp() { 505emktemp() {
353 local exe="touch" 506 local exe="touch"
354 [[ $1 == -d ]] && exe="mkdir" && shift 507 [[ $1 == -d ]] && exe="mkdir" && shift
355 local topdir=$1 508 local topdir=$1
356 509
358 [[ -z ${T} ]] \ 511 [[ -z ${T} ]] \
359 && topdir="/tmp" \ 512 && topdir="/tmp" \
360 || topdir=${T} 513 || topdir=${T}
361 fi 514 fi
362 515
363 if [[ -z $(type -p mktemp) ]] ; then 516 if ! type -P mktemp > /dev/null ; then
517 # system lacks `mktemp` so we have to fake it
364 local tmp=/ 518 local tmp=/
365 while [[ -e ${tmp} ]] ; do 519 while [[ -e ${tmp} ]] ; do
366 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM} 520 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
367 done 521 done
368 ${exe} "${tmp}" || ${exe} -p "${tmp}" 522 ${exe} "${tmp}" || ${exe} -p "${tmp}"
369 echo "${tmp}" 523 echo "${tmp}"
370 else 524 else
525 # the args here will give slightly wierd names on BSD,
526 # but should produce a usable file on all userlands
371 if [[ ${exe} == "touch" ]] ; then 527 if [[ ${exe} == "touch" ]] ; then
372 [[ ${USERLAND} == "GNU" ]] \
373 && mktemp -p "${topdir}" \
374 || TMPDIR="${topdir}" mktemp -t tmp 528 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
375 else 529 else
376 [[ ${USERLAND} == "GNU" ]] \
377 && mktemp -d "${topdir}" \
378 || TMPDIR="${topdir}" mktemp -dt tmp 530 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
379 fi
380 fi
381}
382
383# Small wrapper for getent (Linux), nidump (Mac OS X),
384# and pw (FreeBSD) used in enewuser()/enewgroup()
385# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
386# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
387#
388# egetent(database, key)
389egetent() {
390 case ${CHOST} in
391 *-darwin*)
392 case "$2" in
393 *[!0-9]*) # Non numeric
394 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
395 ;;
396 *) # Numeric
397 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
398 ;;
399 esac
400 ;;
401 *-freebsd*|*-dragonfly*)
402 local opts action="user"
403 [[ $1 == "passwd" ]] || action="group"
404
405 # lookup by uid/gid
406 if [[ $2 == [[:digit:]]* ]] ; then
407 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
408 fi
409
410 pw show ${action} ${opts} "$2" -q
411 ;;
412 *-netbsd*|*-openbsd*)
413 grep "$2:\*:" /etc/$1
414 ;;
415 *)
416 type -p nscd >& /dev/null && nscd -i "$1"
417 getent "$1" "$2"
418 ;;
419 esac
420}
421
422# Simplify/standardize adding users to the system
423# vapier@gentoo.org
424#
425# enewuser(username, uid, shell, homedir, groups, extra options)
426#
427# Default values if you do not specify any:
428# username: REQUIRED !
429# uid: next available (see useradd(8))
430# note: pass -1 to get default behavior
431# shell: /bin/false
432# homedir: /dev/null
433# groups: none
434# extra: comment of 'added by portage for ${PN}'
435enewuser() {
436 case ${EBUILD_PHASE} in
437 unpack|compile|test|install)
438 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
439 eerror "Package fails at QA and at life. Please file a bug."
440 die "Bad package! enewuser is only for use in pkg_* functions!"
441 esac
442
443 # get the username
444 local euser=$1; shift
445 if [[ -z ${euser} ]] ; then
446 eerror "No username specified !"
447 die "Cannot call enewuser without a username"
448 fi
449
450 # lets see if the username already exists
451 if [[ ${euser} == $(egetent passwd "${euser}" | cut -d: -f1) ]] ; then
452 return 0
453 fi
454 einfo "Adding user '${euser}' to your system ..."
455
456 # options to pass to useradd
457 local opts=
458
459 # handle uid
460 local euid=$1; shift
461 if [[ ! -z ${euid} ]] && [[ ${euid} != "-1" ]] ; then
462 if [[ ${euid} -gt 0 ]] ; then
463 if [[ ! -z $(egetent passwd ${euid}) ]] ; then
464 euid="next"
465 fi 531 fi
466 else
467 eerror "Userid given but is not greater than 0 !"
468 die "${euid} is not a valid UID"
469 fi 532 fi
470 else
471 euid="next"
472 fi
473 if [[ ${euid} == "next" ]] ; then
474 for euid in $(seq 101 999) ; do
475 [[ -z $(egetent passwd ${euid}) ]] && break
476 done
477 fi
478 opts="${opts} -u ${euid}"
479 einfo " - Userid: ${euid}"
480
481 # handle shell
482 local eshell=$1; shift
483 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
484 if [[ ! -e ${ROOT}${eshell} ]] ; then
485 eerror "A shell was specified but it does not exist !"
486 die "${eshell} does not exist in ${ROOT}"
487 fi
488 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
489 eerror "Do not specify ${eshell} yourself, use -1"
490 die "Pass '-1' as the shell parameter"
491 fi
492 else
493 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
494 [[ -x ${ROOT}${shell} ]] && break
495 done
496
497 if [[ ${shell} == "/dev/null" ]] ; then
498 eerror "Unable to identify the shell to use"
499 die "Unable to identify the shell to use"
500 fi
501
502 eshell=${shell}
503 fi
504 einfo " - Shell: ${eshell}"
505 opts="${opts} -s ${eshell}"
506
507 # handle homedir
508 local ehome=$1; shift
509 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
510 ehome="/dev/null"
511 fi
512 einfo " - Home: ${ehome}"
513 opts="${opts} -d ${ehome}"
514
515 # handle groups
516 local egroups=$1; shift
517 if [[ ! -z ${egroups} ]] ; then
518 local oldifs=${IFS}
519 local defgroup="" exgroups=""
520
521 export IFS=","
522 for g in ${egroups} ; do
523 export IFS=${oldifs}
524 if [[ -z $(egetent group "${g}") ]] ; then
525 eerror "You must add group ${g} to the system first"
526 die "${g} is not a valid GID"
527 fi
528 if [[ -z ${defgroup} ]] ; then
529 defgroup=${g}
530 else
531 exgroups="${exgroups},${g}"
532 fi
533 export IFS=","
534 done
535 export IFS=${oldifs}
536
537 opts="${opts} -g ${defgroup}"
538 if [[ ! -z ${exgroups} ]] ; then
539 opts="${opts} -G ${exgroups:1}"
540 fi
541 else
542 egroups="(none)"
543 fi
544 einfo " - Groups: ${egroups}"
545
546 # handle extra and add the user
547 local oldsandbox=${SANDBOX_ON}
548 export SANDBOX_ON="0"
549 case ${CHOST} in
550 *-darwin*)
551 ### Make the user
552 if [[ -z $@ ]] ; then
553 dscl . create /users/${euser} uid ${euid}
554 dscl . create /users/${euser} shell ${eshell}
555 dscl . create /users/${euser} home ${ehome}
556 dscl . create /users/${euser} realname "added by portage for ${PN}"
557 ### Add the user to the groups specified
558 local oldifs=${IFS}
559 export IFS=","
560 for g in ${egroups} ; do
561 dscl . merge /groups/${g} users ${euser}
562 done
563 export IFS=${oldifs}
564 else
565 einfo "Extra options are not supported on Darwin yet"
566 einfo "Please report the ebuild along with the info below"
567 einfo "eextra: $@"
568 die "Required function missing"
569 fi
570 ;;
571 *-freebsd*|*-dragonfly*)
572 if [[ -z $@ ]] ; then
573 pw useradd ${euser} ${opts} \
574 -c "added by portage for ${PN}" \
575 die "enewuser failed"
576 else
577 einfo " - Extra: $@"
578 pw useradd ${euser} ${opts} \
579 "$@" || die "enewuser failed"
580 fi
581 ;;
582
583 *-netbsd*)
584 if [[ -z $@ ]] ; then
585 useradd ${opts} ${euser} || die "enewuser failed"
586 else
587 einfo " - Extra: $@"
588 useradd ${opts} ${euser} "$@" || die "enewuser failed"
589 fi
590 ;;
591
592 *-openbsd*)
593 if [[ -z $@ ]] ; then
594 useradd -u ${euid} -s ${eshell} \
595 -d ${ehome} -c "Added by portage for ${PN}" \
596 -g ${egroups} ${euser} || die "enewuser failed"
597 else
598 einfo " - Extra: $@"
599 useradd -u ${euid} -s ${eshell} \
600 -d ${ehome} -c "Added by portage for ${PN}" \
601 -g ${egroups} ${euser} "$@" || die "enewuser failed"
602 fi
603 ;;
604
605 *)
606 if [[ -z $@ ]] ; then
607 useradd ${opts} ${euser} \
608 -c "added by portage for ${PN}" \
609 || die "enewuser failed"
610 else
611 einfo " - Extra: $@"
612 useradd ${opts} ${euser} "$@" \
613 || die "enewuser failed"
614 fi
615 ;;
616 esac
617
618 if [[ ! -e ${ROOT}/${ehome} ]] ; then
619 einfo " - Creating ${ehome} in ${ROOT}"
620 mkdir -p "${ROOT}/${ehome}"
621 chown ${euser} "${ROOT}/${ehome}"
622 chmod 755 "${ROOT}/${ehome}"
623 fi
624
625 export SANDBOX_ON=${oldsandbox}
626} 533}
627 534
628# Simplify/standardize adding groups to the system 535# @FUNCTION: edos2unix
629# vapier@gentoo.org 536# @USAGE: <file> [more files ...]
630# 537# @DESCRIPTION:
631# enewgroup(group, gid) 538# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
632# 539# to remove all of these text utilities from DEPEND variables because this
633# Default values if you do not specify any: 540# is a script based solution. Just give it a list of files to convert and
634# groupname: REQUIRED ! 541# they will all be changed from the DOS CRLF format to the UNIX LF format.
635# gid: next available (see groupadd(8))
636# extra: none
637enewgroup() {
638 case ${EBUILD_PHASE} in
639 unpack|compile|test|install)
640 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
641 eerror "Package fails at QA and at life. Please file a bug."
642 die "Bad package! enewgroup is only for use in pkg_* functions!"
643 esac
644
645 # get the group
646 local egroup="$1"; shift
647 if [ -z "${egroup}" ]
648 then
649 eerror "No group specified !"
650 die "Cannot call enewgroup without a group"
651 fi
652
653 # see if group already exists
654 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
655 then
656 return 0
657 fi
658 einfo "Adding group '${egroup}' to your system ..."
659
660 # options to pass to useradd
661 local opts=
662
663 # handle gid
664 local egid="$1"; shift
665 if [ ! -z "${egid}" ]
666 then
667 if [ "${egid}" -gt 0 ]
668 then
669 if [ -z "`egetent group ${egid}`" ]
670 then
671 if [[ "${CHOST}" == *-darwin* ]]; then
672 opts="${opts} ${egid}"
673 else
674 opts="${opts} -g ${egid}"
675 fi
676 else
677 egid="next available; requested gid taken"
678 fi
679 else
680 eerror "Groupid given but is not greater than 0 !"
681 die "${egid} is not a valid GID"
682 fi
683 else
684 egid="next available"
685 fi
686 einfo " - Groupid: ${egid}"
687
688 # handle extra
689 local eextra="$@"
690 opts="${opts} ${eextra}"
691
692 # add the group
693 local oldsandbox="${SANDBOX_ON}"
694 export SANDBOX_ON="0"
695 case ${CHOST} in
696 *-darwin*)
697 if [ ! -z "${eextra}" ];
698 then
699 einfo "Extra options are not supported on Darwin/OS X yet"
700 einfo "Please report the ebuild along with the info below"
701 einfo "eextra: ${eextra}"
702 die "Required function missing"
703 fi
704
705 # If we need the next available
706 case ${egid} in
707 *[!0-9]*) # Non numeric
708 for egid in $(seq 101 999); do
709 [ -z "`egetent group ${egid}`" ] && break
710 done
711 esac
712 dscl . create /groups/${egroup} gid ${egid}
713 dscl . create /groups/${egroup} passwd '*'
714 ;;
715
716 *-freebsd*|*-dragonfly*)
717 case ${egid} in
718 *[!0-9]*) # Non numeric
719 for egid in $(seq 101 999); do
720 [ -z "`egetent group ${egid}`" ] && break
721 done
722 esac
723 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
724 ;;
725
726 *-netbsd*)
727 case ${egid} in
728 *[!0-9]*) # Non numeric
729 for egid in $(seq 101 999); do
730 [ -z "`egetent group ${egid}`" ] && break
731 done
732 esac
733 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
734 ;;
735
736 *)
737 groupadd ${opts} ${egroup} || die "enewgroup failed"
738 ;;
739 esac
740 export SANDBOX_ON="${oldsandbox}"
741}
742
743# Simple script to replace 'dos2unix' binaries
744# vapier@gentoo.org
745#
746# edos2unix(file, <more files> ...)
747edos2unix() { 542edos2unix() {
748 for f in "$@" 543 [[ $# -eq 0 ]] && return 0
749 do 544 sed -i 's/\r$//' -- "$@" || die
750 cp "${f}" ${T}/edos2unix
751 sed 's/\r$//' ${T}/edos2unix > "${f}"
752 done
753} 545}
754
755
756##############################################################
757# START: Handle .desktop files and menu entries #
758# maybe this should be separated into a new eclass some time #
759# lanius@gentoo.org #
760##############################################################
761 546
762# Make a desktop file ! 547# Make a desktop file !
763# Great for making those icons in kde/gnome startmenu ! 548# Great for making those icons in kde/gnome startmenu !
764# Amaze your friends ! Get the women ! Join today ! 549# Amaze your friends ! Get the women ! Join today !
765# 550#
766# make_desktop_entry(<command>, [name], [icon], [type], [path]) 551# make_desktop_entry(<command>, [name], [icon], [type], [fields])
767# 552#
768# binary: what command does the app run with ? 553# binary: what command does the app run with ?
769# name: the name that will show up in the menu 554# name: the name that will show up in the menu
770# icon: give your little like a pretty little icon ... 555# icon: give your little like a pretty little icon ...
771# this can be relative (to /usr/share/pixmaps) or 556# this can be relative (to /usr/share/pixmaps) or
772# a full path to an icon 557# a full path to an icon
773# type: what kind of application is this ? for categories: 558# type: what kind of application is this ? for categories:
774# http://www.freedesktop.org/Standards/desktop-entry-spec 559# http://standards.freedesktop.org/menu-spec/latest/apa.html
775# path: if your app needs to startup in a specific dir 560# fields: extra fields to append to the desktop file; a printf string
776make_desktop_entry() { 561make_desktop_entry() {
777 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 562 [[ -z $1 ]] && die "make_desktop_entry: You must specify the executable"
778 563
779 local exec=${1} 564 local exec=${1}
780 local name=${2:-${PN}} 565 local name=${2:-${PN}}
781 local icon=${3:-${PN}.png} 566 local icon=${3:-${PN}}
782 local type=${4} 567 local type=${4}
783 local path=${5} 568 local fields=${5}
784 569
785 if [[ -z ${type} ]] ; then 570 if [[ -z ${type} ]] ; then
786 local catmaj=${CATEGORY%%-*} 571 local catmaj=${CATEGORY%%-*}
787 local catmin=${CATEGORY##*-} 572 local catmin=${CATEGORY##*-}
788 case ${catmaj} in 573 case ${catmaj} in
789 app) 574 app)
790 case ${catmin} in 575 case ${catmin} in
576 accessibility) type=Accessibility;;
791 admin) type=System;; 577 admin) type=System;;
578 antivirus) type=System;;
579 arch) type=Archiving;;
580 backup) type=Archiving;;
792 cdr) type=DiscBurning;; 581 cdr) type=DiscBurning;;
793 dicts) type=Dictionary;; 582 dicts) type=Dictionary;;
583 doc) type=Documentation;;
794 editors) type=TextEditor;; 584 editors) type=TextEditor;;
795 emacs) type=TextEditor;; 585 emacs) type=TextEditor;;
796 emulation) type=Emulator;; 586 emulation) type=Emulator;;
797 laptop) type=HardwareSettings;; 587 laptop) type=HardwareSettings;;
798 office) type=Office;; 588 office) type=Office;;
589 pda) type=PDA;;
799 vim) type=TextEditor;; 590 vim) type=TextEditor;;
800 xemacs) type=TextEditor;; 591 xemacs) type=TextEditor;;
801 *) type=;;
802 esac 592 esac
803 ;; 593 ;;
804 594
805 dev) 595 dev)
806 type="Development" 596 type="Development"
807 ;; 597 ;;
808 598
809 games) 599 games)
810 case ${catmin} in 600 case ${catmin} in
811 action) type=ActionGame;; 601 action|fps) type=ActionGame;;
812 arcade) type=ArcadeGame;; 602 arcade) type=ArcadeGame;;
813 board) type=BoardGame;; 603 board) type=BoardGame;;
814 kid) type=KidsGame;;
815 emulation) type=Emulator;; 604 emulation) type=Emulator;;
605 kids) type=KidsGame;;
816 puzzle) type=LogicGame;; 606 puzzle) type=LogicGame;;
607 roguelike) type=RolePlaying;;
817 rpg) type=RolePlaying;; 608 rpg) type=RolePlaying;;
818 roguelike) type=RolePlaying;;
819 simulation) type=Simulation;; 609 simulation) type=Simulation;;
820 sports) type=SportsGame;; 610 sports) type=SportsGame;;
821 strategy) type=StrategyGame;; 611 strategy) type=StrategyGame;;
822 *) type=;;
823 esac 612 esac
824 type="Game;${type}" 613 type="Game;${type}"
825 ;; 614 ;;
826 615
616 gnome)
617 type="Gnome;GTK"
618 ;;
619
620 kde)
621 type="KDE;Qt"
622 ;;
623
827 mail) 624 mail)
828 type="Network;Email" 625 type="Network;Email"
829 ;; 626 ;;
830 627
831 media) 628 media)
832 case ${catmin} in 629 case ${catmin} in
630 gfx)
833 gfx) type=Graphics;; 631 type=Graphics
632 ;;
633 *)
634 case ${catmin} in
834 radio) type=Tuner;; 635 radio) type=Tuner;;
835 sound) type=Audio;; 636 sound) type=Audio;;
836 tv) type=TV;; 637 tv) type=TV;;
837 video) type=Video;; 638 video) type=Video;;
838 *) type=;; 639 esac
640 type="AudioVideo;${type}"
641 ;;
839 esac 642 esac
840 type="AudioVideo;${type}"
841 ;; 643 ;;
842 644
843 net) 645 net)
844 case ${catmin} in 646 case ${catmin} in
845 dialup) type=Dialup;; 647 dialup) type=Dialup;;
848 irc) type=IRCClient;; 650 irc) type=IRCClient;;
849 mail) type=Email;; 651 mail) type=Email;;
850 news) type=News;; 652 news) type=News;;
851 nntp) type=News;; 653 nntp) type=News;;
852 p2p) type=FileTransfer;; 654 p2p) type=FileTransfer;;
853 *) type=;; 655 voip) type=Telephony;;
854 esac 656 esac
855 type="Network;${type}" 657 type="Network;${type}"
856 ;; 658 ;;
857 659
858 sci) 660 sci)
859 case ${catmin} in 661 case ${catmin} in
860 astro*) type=Astronomy;; 662 astro*) type=Astronomy;;
861 bio*) type=Biology;; 663 bio*) type=Biology;;
862 calc*) type=Calculator;; 664 calc*) type=Calculator;;
863 chem*) type=Chemistry;; 665 chem*) type=Chemistry;;
666 elec*) type=Electronics;;
864 geo*) type=Geology;; 667 geo*) type=Geology;;
865 math*) type=Math;; 668 math*) type=Math;;
866 *) type=;; 669 physics) type=Physics;;
670 visual*) type=DataVisualization;;
867 esac 671 esac
868 type="Science;${type}" 672 type="Education;Science;${type}"
673 ;;
674
675 sys)
676 type="System"
869 ;; 677 ;;
870 678
871 www) 679 www)
872 case ${catmin} in 680 case ${catmin} in
873 client) type=WebBrowser;; 681 client) type=WebBrowser;;
874 *) type=;;
875 esac 682 esac
876 type="Network" 683 type="Network;${type}"
877 ;; 684 ;;
878 685
879 *) 686 *)
880 type= 687 type=
881 ;; 688 ;;
884 if [ "${SLOT}" == "0" ] ; then 691 if [ "${SLOT}" == "0" ] ; then
885 local desktop_name="${PN}" 692 local desktop_name="${PN}"
886 else 693 else
887 local desktop_name="${PN}-${SLOT}" 694 local desktop_name="${PN}-${SLOT}"
888 fi 695 fi
889 local desktop=${T}/${exec%% *}-${desktop_name}.desktop 696 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
890# local desktop=${T}/${exec%% *:-${desktop_name}}.desktop 697 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
891 698
699 # Don't append another ";" when a valid category value is provided.
700 type=${type%;}${type:+;}
701
702 eshopts_push -s extglob
703 if [[ -n ${icon} && ${icon} != /* ]] && [[ ${icon} == *.xpm || ${icon} == *.png || ${icon} == *.svg ]]; then
704 ewarn "As described in the Icon Theme Specification, icon file extensions are not"
705 ewarn "allowed in .desktop files if the value is not an absolute path."
706 icon=${icon%.@(xpm|png|svg)}
707 fi
708 eshopts_pop
709
710 cat <<-EOF > "${desktop}"
892echo "[Desktop Entry] 711 [Desktop Entry]
893Encoding=UTF-8
894Version=0.9.2
895Name=${name} 712 Name=${name}
896Type=Application 713 Type=Application
897Comment=${DESCRIPTION} 714 Comment=${DESCRIPTION}
898Exec=${exec} 715 Exec=${exec}
899TryExec=${exec%% *} 716 TryExec=${exec%% *}
900Path=${path}
901Icon=${icon} 717 Icon=${icon}
902Categories=Application;${type};" > "${desktop}" 718 Categories=${type}
719 EOF
720
721 if [[ ${fields:-=} != *=* ]] ; then
722 # 5th arg used to be value to Path=
723 ewarn "make_desktop_entry: update your 5th arg to read Path=${fields}"
724 fields="Path=${fields}"
725 fi
726 [[ -n ${fields} ]] && printf '%b\n' "${fields}" >> "${desktop}"
903 727
904 ( 728 (
905 # wrap the env here so that the 'insinto' call 729 # wrap the env here so that the 'insinto' call
906 # doesn't corrupt the env of the caller 730 # doesn't corrupt the env of the caller
907 insinto /usr/share/applications 731 insinto /usr/share/applications
908 doins "${desktop}" 732 doins "${desktop}"
909 ) 733 ) || die "installing desktop file failed"
910} 734}
911 735
912# Make a GDM/KDM Session file 736# @FUNCTION: validate_desktop_entries
913# 737# @USAGE: [directories]
914# make_desktop_entry(<title>, <command>) 738# @MAINTAINER:
915# title: File to execute to start the Window Manager 739# Carsten Lohrke <carlo@gentoo.org>
916# command: Name of the Window Manager 740# @DESCRIPTION:
741# Validate desktop entries using desktop-file-utils
742validate_desktop_entries() {
743 if [[ -x /usr/bin/desktop-file-validate ]] ; then
744 einfo "Checking desktop entry validity"
745 local directories=""
746 for d in /usr/share/applications $@ ; do
747 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
748 done
749 if [[ -n ${directories} ]] ; then
750 for FILE in $(find ${directories} -name "*\.desktop" \
751 -not -path '*.hidden*' | sort -u 2>/dev/null)
752 do
753 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
754 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
755 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
756 done
757 fi
758 echo ""
759 else
760 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
761 fi
762}
917 763
764# @FUNCTION: make_session_desktop
765# @USAGE: <title> <command> [command args...]
766# @DESCRIPTION:
767# Make a GDM/KDM Session file. The title is the file to execute to start the
768# Window Manager. The command is the name of the Window Manager.
769#
770# You can set the name of the file via the ${wm} variable.
918make_session_desktop() { 771make_session_desktop() {
919 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1 772 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
920 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1 773 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
921 774
922 local title=$1 775 local title=$1
923 local command=$2 776 local command=$2
924 local desktop=${T}/${wm}.desktop 777 local desktop=${T}/${wm:-${PN}}.desktop
778 shift 2
925 779
780 cat <<-EOF > "${desktop}"
926echo "[Desktop Entry] 781 [Desktop Entry]
927Encoding=UTF-8
928Name=${title} 782 Name=${title}
929Comment=This session logs you into ${title} 783 Comment=This session logs you into ${title}
930Exec=${command} 784 Exec=${command} $*
931TryExec=${command} 785 TryExec=${command}
932Type=Application" > "${desktop}" 786 Type=XSession
787 EOF
933 788
789 (
790 # wrap the env here so that the 'insinto' call
791 # doesn't corrupt the env of the caller
934 insinto /usr/share/xsessions 792 insinto /usr/share/xsessions
935 doins "${desktop}" 793 doins "${desktop}"
794 )
936} 795}
937 796
797# @FUNCTION: domenu
798# @USAGE: <menus>
799# @DESCRIPTION:
800# Install the list of .desktop menu files into the appropriate directory
801# (/usr/share/applications).
938domenu() { 802domenu() {
803 (
804 # wrap the env here so that the 'insinto' call
805 # doesn't corrupt the env of the caller
939 local i j 806 local i j ret=0
940 insinto /usr/share/applications 807 insinto /usr/share/applications
941 for i in "$@" ; do 808 for i in "$@" ; do
942 if [[ -f ${i} ]] ; then 809 if [[ -f ${i} ]] ; then
943 doins "${i}" 810 doins "${i}"
811 ((ret+=$?))
944 elif [[ -d ${i} ]] ; then 812 elif [[ -d ${i} ]] ; then
945 for j in "${i}"/*.desktop ; do 813 for j in "${i}"/*.desktop ; do
946 doins "${j}" 814 doins "${j}"
815 ((ret+=$?))
947 done 816 done
817 else
818 ((++ret))
948 fi 819 fi
949 done 820 done
821 exit ${ret}
822 )
950} 823}
824
825# @FUNCTION: newmenu
826# @USAGE: <menu> <newname>
827# @DESCRIPTION:
828# Like all other new* functions, install the specified menu as newname.
951newmenu() { 829newmenu() {
830 (
831 # wrap the env here so that the 'insinto' call
832 # doesn't corrupt the env of the caller
952 insinto /usr/share/applications 833 insinto /usr/share/applications
953 newins "$1" "$2" 834 newins "$@"
835 )
954} 836}
955 837
838# @FUNCTION: doicon
839# @USAGE: <list of icons>
840# @DESCRIPTION:
841# Install the list of icons into the icon directory (/usr/share/pixmaps).
842# This is useful in conjunction with creating desktop/menu files.
956doicon() { 843doicon() {
844 (
845 # wrap the env here so that the 'insinto' call
846 # doesn't corrupt the env of the caller
957 local i j 847 local i j ret
958 insinto /usr/share/pixmaps 848 insinto /usr/share/pixmaps
959 for i in "$@" ; do 849 for i in "$@" ; do
960 if [[ -f ${i} ]] ; then 850 if [[ -f ${i} ]] ; then
961 doins "${i}" 851 doins "${i}"
852 ((ret+=$?))
962 elif [[ -d ${i} ]] ; then 853 elif [[ -d ${i} ]] ; then
963 for j in "${i}"/*.png ; do 854 for j in "${i}"/*.png ; do
964 doins "${j}" 855 doins "${j}"
856 ((ret+=$?))
965 done 857 done
858 else
859 ((++ret))
966 fi 860 fi
967 done 861 done
862 exit ${ret}
863 )
968} 864}
865
866# @FUNCTION: newicon
867# @USAGE: <icon> <newname>
868# @DESCRIPTION:
869# Like all other new* functions, install the specified icon as newname.
969newicon() { 870newicon() {
871 (
872 # wrap the env here so that the 'insinto' call
873 # doesn't corrupt the env of the caller
970 insinto /usr/share/pixmaps 874 insinto /usr/share/pixmaps
971 newins "$1" "$2" 875 newins "$@"
876 )
972} 877}
973
974##############################################################
975# END: Handle .desktop files and menu entries #
976##############################################################
977
978 878
979# for internal use only (unpack_pdv and unpack_makeself) 879# for internal use only (unpack_pdv and unpack_makeself)
980find_unpackable_file() { 880find_unpackable_file() {
981 local src=$1 881 local src=$1
982 if [[ -z ${src} ]] ; then 882 if [[ -z ${src} ]] ; then
992 fi 892 fi
993 [[ ! -e ${src} ]] && return 1 893 [[ ! -e ${src} ]] && return 1
994 echo "${src}" 894 echo "${src}"
995} 895}
996 896
897# @FUNCTION: unpack_pdv
898# @USAGE: <file to unpack> <size of off_t>
899# @DESCRIPTION:
997# Unpack those pesky pdv generated files ... 900# Unpack those pesky pdv generated files ...
998# They're self-unpacking programs with the binary package stuffed in 901# They're self-unpacking programs with the binary package stuffed in
999# the middle of the archive. Valve seems to use it a lot ... too bad 902# the middle of the archive. Valve seems to use it a lot ... too bad
1000# it seems to like to segfault a lot :(. So lets take it apart ourselves. 903# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1001# 904#
1002# Usage: unpack_pdv [file to unpack] [size of off_t]
1003# - you have to specify the off_t size ... i have no idea how to extract that 905# You have to specify the off_t size ... I have no idea how to extract that
1004# information out of the binary executable myself. basically you pass in 906# information out of the binary executable myself. Basically you pass in
1005# the size of the off_t type (in bytes) on the machine that built the pdv 907# the size of the off_t type (in bytes) on the machine that built the pdv
908# archive.
909#
1006# archive. one way to determine this is by running the following commands: 910# One way to determine this is by running the following commands:
911#
912# @CODE
1007# strings <pdv archive> | grep lseek 913# strings <pdv archive> | grep lseek
1008# strace -elseek <pdv archive> 914# strace -elseek <pdv archive>
915# @CODE
916#
1009# basically look for the first lseek command (we do the strings/grep because 917# Basically look for the first lseek command (we do the strings/grep because
1010# sometimes the function call is _llseek or something) and steal the 2nd 918# sometimes the function call is _llseek or something) and steal the 2nd
1011# parameter. here is an example: 919# parameter. Here is an example:
920#
921# @CODE
1012# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 922# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1013# lseek 923# lseek
1014# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 924# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1015# lseek(3, -4, SEEK_END) = 2981250 925# lseek(3, -4, SEEK_END) = 2981250
926# @CODE
927#
1016# thus we would pass in the value of '4' as the second parameter. 928# Thus we would pass in the value of '4' as the second parameter.
1017unpack_pdv() { 929unpack_pdv() {
1018 local src=$(find_unpackable_file $1) 930 local src=$(find_unpackable_file "$1")
1019 local sizeoff_t=$2 931 local sizeoff_t=$2
1020 932
1021 [[ -z ${src} ]] && die "Could not locate source for '$1'" 933 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1022 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :(" 934 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1023 935
1024 local shrtsrc=$(basename "${src}") 936 local shrtsrc=$(basename "${src}")
1025 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 937 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1026 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 938 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1027 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 939 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1028 940
1029 # grab metadata for debug reasons 941 # grab metadata for debug reasons
1030 local metafile="$(emktemp)" 942 local metafile=$(emktemp)
1031 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 943 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1032 944
1033 # rip out the final file name from the metadata 945 # rip out the final file name from the metadata
1034 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 946 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1035 datafile="`basename ${datafile}`" 947 datafile=$(basename "${datafile}")
1036 948
1037 # now lets uncompress/untar the file if need be 949 # now lets uncompress/untar the file if need be
1038 local tmpfile="$(emktemp)" 950 local tmpfile=$(emktemp)
1039 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 951 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1040 952
1041 local iscompressed="`file -b ${tmpfile}`" 953 local iscompressed=$(file -b "${tmpfile}")
1042 if [ "${iscompressed:0:8}" == "compress" ] ; then 954 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1043 iscompressed=1 955 iscompressed=1
1044 mv ${tmpfile}{,.Z} 956 mv ${tmpfile}{,.Z}
1045 gunzip ${tmpfile} 957 gunzip ${tmpfile}
1046 else 958 else
1047 iscompressed=0 959 iscompressed=0
1048 fi 960 fi
1049 local istar="`file -b ${tmpfile}`" 961 local istar=$(file -b "${tmpfile}")
1050 if [ "${istar:0:9}" == "POSIX tar" ] ; then 962 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1051 istar=1 963 istar=1
1052 else 964 else
1053 istar=0 965 istar=0
1054 fi 966 fi
1055 967
1083 true 995 true
1084 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 996 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1085 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 997 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1086} 998}
1087 999
1000# @FUNCTION: unpack_makeself
1001# @USAGE: [file to unpack] [offset] [tail|dd]
1002# @DESCRIPTION:
1088# Unpack those pesky makeself generated files ... 1003# Unpack those pesky makeself generated files ...
1089# They're shell scripts with the binary package tagged onto 1004# They're shell scripts with the binary package tagged onto
1090# the end of the archive. Loki utilized the format as does 1005# the end of the archive. Loki utilized the format as does
1091# many other game companies. 1006# many other game companies.
1092# 1007#
1093# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1008# If the file is not specified, then ${A} is used. If the
1094# - If the file is not specified then unpack will utilize ${A}.
1095# - If the offset is not specified then we will attempt to extract 1009# offset is not specified then we will attempt to extract
1096# the proper offset from the script itself. 1010# the proper offset from the script itself.
1097unpack_makeself() { 1011unpack_makeself() {
1098 local src_input=${1:-${A}} 1012 local src_input=${1:-${A}}
1099 local src=$(find_unpackable_file "${src_input}") 1013 local src=$(find_unpackable_file "${src_input}")
1100 local skip=$2 1014 local skip=$2
1101 local exe=$3 1015 local exe=$3
1103 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'" 1017 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1104 1018
1105 local shrtsrc=$(basename "${src}") 1019 local shrtsrc=$(basename "${src}")
1106 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1020 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1107 if [[ -z ${skip} ]] ; then 1021 if [[ -z ${skip} ]] ; then
1108 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}') 1022 local ver=$(grep -m1 -a '#.*Makeself' "${src}" | awk '{print $NF}')
1109 local skip=0 1023 local skip=0
1110 exe=tail 1024 exe=tail
1111 case ${ver} in 1025 case ${ver} in
1112 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1026 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1113 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1027 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1115 2.0|2.0.1) 1029 2.0|2.0.1)
1116 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1030 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1117 ;; 1031 ;;
1118 2.1.1) 1032 2.1.1)
1119 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-) 1033 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1120 let skip="skip + 1" 1034 (( skip++ ))
1121 ;; 1035 ;;
1122 2.1.2) 1036 2.1.2)
1123 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1) 1037 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1124 let skip="skip + 1" 1038 (( skip++ ))
1125 ;; 1039 ;;
1126 2.1.3) 1040 2.1.3)
1127 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1041 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1128 let skip="skip + 1" 1042 (( skip++ ))
1129 ;; 1043 ;;
1130 2.1.4|2.1.5) 1044 2.1.4|2.1.5)
1131 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1045 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1132 skip=$(head -n ${skip} "${src}" | wc -c) 1046 skip=$(head -n ${skip} "${src}" | wc -c)
1133 exe="dd" 1047 exe="dd"
1142 esac 1056 esac
1143 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1057 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1144 fi 1058 fi
1145 case ${exe} in 1059 case ${exe} in
1146 tail) exe="tail -n +${skip} '${src}'";; 1060 tail) exe="tail -n +${skip} '${src}'";;
1147 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1061 dd) exe="dd ibs=${skip} skip=1 if='${src}'";;
1148 *) die "makeself cant handle exe '${exe}'" 1062 *) die "makeself cant handle exe '${exe}'"
1149 esac 1063 esac
1150 1064
1151 # lets grab the first few bytes of the file to figure out what kind of archive it is 1065 # lets grab the first few bytes of the file to figure out what kind of archive it is
1152 local tmpfile="$(emktemp)" 1066 local filetype tmpfile=$(emktemp)
1153 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1067 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1154 local filetype="$(file -b "${tmpfile}")" 1068 filetype=$(file -b "${tmpfile}") || die
1155 case ${filetype} in 1069 case ${filetype} in
1156 *tar\ archive) 1070 *tar\ archive*)
1157 eval ${exe} | tar --no-same-owner -xf - 1071 eval ${exe} | tar --no-same-owner -xf -
1158 ;; 1072 ;;
1159 bzip2*) 1073 bzip2*)
1160 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1074 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1161 ;; 1075 ;;
1171 ;; 1085 ;;
1172 esac 1086 esac
1173 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1087 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1174} 1088}
1175 1089
1090# @FUNCTION: check_license
1091# @USAGE: [license]
1092# @DESCRIPTION:
1176# Display a license for user to accept. 1093# Display a license for user to accept. If no license is
1177#
1178# Usage: check_license [license]
1179# - If the file is not specified then ${LICENSE} is used. 1094# specified, then ${LICENSE} is used.
1180check_license() { 1095check_license() {
1181 local lic=$1 1096 local lic=$1
1182 if [ -z "${lic}" ] ; then 1097 if [ -z "${lic}" ] ; then
1183 lic="${PORTDIR}/licenses/${LICENSE}" 1098 lic="${PORTDIR}/licenses/${LICENSE}"
1184 else 1099 else
1188 lic="${PWD}/${lic}" 1103 lic="${PWD}/${lic}"
1189 elif [ -e "${lic}" ] ; then 1104 elif [ -e "${lic}" ] ; then
1190 lic="${lic}" 1105 lic="${lic}"
1191 fi 1106 fi
1192 fi 1107 fi
1193 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1194 local l="`basename ${lic}`" 1108 local l="`basename ${lic}`"
1195 1109
1196 # here is where we check for the licenses the user already 1110 # here is where we check for the licenses the user already
1197 # accepted ... if we don't find a match, we make the user accept 1111 # accepted ... if we don't find a match, we make the user accept
1198 local shopts=$-
1199 local alic 1112 local alic
1200 set -o noglob #so that bash doesn't expand "*" 1113 eshopts_push -o noglob # so that bash doesn't expand "*"
1201 for alic in ${ACCEPT_LICENSE} ; do 1114 for alic in ${ACCEPT_LICENSE} ; do
1202 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1115 if [[ ${alic} == ${l} ]]; then
1203 set +o noglob; set -${shopts} #reset old shell opts 1116 eshopts_pop
1204 return 0 1117 return 0
1205 fi 1118 fi
1206 done 1119 done
1207 set +o noglob; set -$shopts #reset old shell opts 1120 eshopts_pop
1121 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1208 1122
1209 local licmsg="$(emktemp)" 1123 local licmsg=$(emktemp)
1210 cat << EOF > ${licmsg} 1124 cat <<-EOF > ${licmsg}
1211********************************************************** 1125 **********************************************************
1212The following license outlines the terms of use of this 1126 The following license outlines the terms of use of this
1213package. You MUST accept this license for installation to 1127 package. You MUST accept this license for installation to
1214continue. When you are done viewing, hit 'q'. If you 1128 continue. When you are done viewing, hit 'q'. If you
1215CTRL+C out of this, the install will not run! 1129 CTRL+C out of this, the install will not run!
1216********************************************************** 1130 **********************************************************
1217 1131
1218EOF 1132 EOF
1219 cat ${lic} >> ${licmsg} 1133 cat ${lic} >> ${licmsg}
1220 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1134 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1221 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1135 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1222 read alic 1136 read alic
1223 case ${alic} in 1137 case ${alic} in
1230 die "Failed to accept license" 1144 die "Failed to accept license"
1231 ;; 1145 ;;
1232 esac 1146 esac
1233} 1147}
1234 1148
1149# @FUNCTION: cdrom_get_cds
1150# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1151# @DESCRIPTION:
1235# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1152# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1236# the whole 'non-interactive' policy, but damnit I want CD support ! 1153# the whole 'non-interactive' policy, but damnit I want CD support !
1237# 1154#
1238# with these cdrom functions we handle all the user interaction and 1155# With these cdrom functions we handle all the user interaction and
1239# standardize everything. all you have to do is call cdrom_get_cds() 1156# standardize everything. All you have to do is call cdrom_get_cds()
1240# and when the function returns, you can assume that the cd has been 1157# and when the function returns, you can assume that the cd has been
1241# found at CDROM_ROOT. 1158# found at CDROM_ROOT.
1242# 1159#
1160# The function will attempt to locate a cd based upon a file that is on
1161# the cd. The more files you give this function, the more cds
1162# the cdrom functions will handle.
1163#
1243# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1164# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1244# etc... if you want to give the cds better names, then just export 1165# etc... If you want to give the cds better names, then just export
1245# the appropriate CDROM_NAME variable before calling cdrom_get_cds(). 1166# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1246# - CDROM_NAME="fooie cd" - for when you only want 1 cd 1167# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1247# - CDROM_NAME_1="install cd" - for when you want more than 1 cd 1168# also use the CDROM_NAME_SET bash array.
1248# CDROM_NAME_2="data cd"
1249# - CDROM_NAME_SET=( "install cd" "data cd" ) - short hand for CDROM_NAME_#
1250# 1169#
1251# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1170# 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() { 1171cdrom_get_cds() {
1258 # first we figure out how many cds we're dealing with by 1172 # first we figure out how many cds we're dealing with by
1259 # the # of files they gave us 1173 # the # of files they gave us
1260 local cdcnt=0 1174 local cdcnt=0
1261 local f= 1175 local f=
1285 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}} 1199 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1286 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1200 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1287 export CDROM_SET=-1 1201 export CDROM_SET=-1
1288 for f in ${CDROM_CHECK_1//:/ } ; do 1202 for f in ${CDROM_CHECK_1//:/ } ; do
1289 ((++CDROM_SET)) 1203 ((++CDROM_SET))
1290 [[ -e ${CD_ROOT}/${f} ]] && break 1204 [[ -e ${CDROM_ROOT}/${f} ]] && break
1291 done 1205 done
1292 export CDROM_MATCH=${f} 1206 export CDROM_MATCH=${f}
1293 return 1207 return
1294 fi 1208 fi
1295 1209
1347 export CDROM_SET="" 1261 export CDROM_SET=""
1348 export CDROM_CURRENT_CD=0 1262 export CDROM_CURRENT_CD=0
1349 cdrom_load_next_cd 1263 cdrom_load_next_cd
1350} 1264}
1351 1265
1352# this is only used when you need access to more than one cd. 1266# @FUNCTION: cdrom_load_next_cd
1353# when you have finished using the first cd, just call this function. 1267# @DESCRIPTION:
1354# when it returns, CDROM_ROOT will be pointing to the second cd. 1268# Some packages are so big they come on multiple CDs. When you're done reading
1355# remember, you can only go forward in the cd chain, you can't go back. 1269# files off a CD and want access to the next one, just call this function.
1270# Again, all the messy details of user interaction are taken care of for you.
1271# Once this returns, just read the variable CDROM_ROOT for the location of the
1272# mounted CD. Note that you can only go forward in the CD list, so make sure
1273# you only call this function when you're done using the current CD.
1356cdrom_load_next_cd() { 1274cdrom_load_next_cd() {
1357 local var 1275 local var
1358 ((++CDROM_CURRENT_CD)) 1276 ((++CDROM_CURRENT_CD))
1359 1277
1360 unset CDROM_ROOT 1278 unset CDROM_ROOT
1377# displayed and we'll hang out here until: 1295# displayed and we'll hang out here until:
1378# (1) the file is found on a mounted cdrom 1296# (1) the file is found on a mounted cdrom
1379# (2) the user hits CTRL+C 1297# (2) the user hits CTRL+C
1380_cdrom_locate_file_on_cd() { 1298_cdrom_locate_file_on_cd() {
1381 local mline="" 1299 local mline=""
1382 local showedmsg=0 1300 local showedmsg=0 showjolietmsg=0
1383 1301
1384 while [[ -z ${CDROM_ROOT} ]] ; do 1302 while [[ -z ${CDROM_ROOT} ]] ; do
1385 local i=0 1303 local i=0
1386 local -a cdset=(${*//:/ }) 1304 local -a cdset=(${*//:/ })
1387 if [[ -n ${CDROM_SET} ]] ; then 1305 if [[ -n ${CDROM_SET} ]] ; then
1390 1308
1391 while [[ -n ${cdset[${i}]} ]] ; do 1309 while [[ -n ${cdset[${i}]} ]] ; do
1392 local dir=$(dirname ${cdset[${i}]}) 1310 local dir=$(dirname ${cdset[${i}]})
1393 local file=$(basename ${cdset[${i}]}) 1311 local file=$(basename ${cdset[${i}]})
1394 1312
1395 for mline in $(mount | gawk '/(iso|cdrom|fs=cdfss)/ {print $3}') ; do 1313 local point= node= fs= foo=
1314 while read point node fs foo ; do
1315 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1316 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1317 && continue
1318 point=${point//\040/ }
1396 [[ -d ${mline}/${dir} ]] || continue 1319 [[ ! -d ${point}/${dir} ]] && continue
1397 if [[ -n $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] ; then 1320 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1398 export CDROM_ROOT=${mline} 1321 export CDROM_ROOT=${point}
1399 export CDROM_SET=${i} 1322 export CDROM_SET=${i}
1400 export CDROM_MATCH=${cdset[${i}]} 1323 export CDROM_MATCH=${cdset[${i}]}
1401 return 1324 return
1402 fi 1325 done <<< "$(get_mounts)"
1403 done
1404 1326
1405 ((++i)) 1327 ((++i))
1406 done 1328 done
1407 1329
1408 echo 1330 echo
1424 showedmsg=1 1346 showedmsg=1
1425 fi 1347 fi
1426 einfo "Press return to scan for the cd again" 1348 einfo "Press return to scan for the cd again"
1427 einfo "or hit CTRL+C to abort the emerge." 1349 einfo "or hit CTRL+C to abort the emerge."
1428 echo 1350 echo
1351 if [[ ${showjolietmsg} -eq 0 ]] ; then
1352 showjolietmsg=1
1353 else
1429 einfo "If you are having trouble with the detection" 1354 ewarn "If you are having trouble with the detection"
1430 einfo "of your CD, it is possible that you do not have" 1355 ewarn "of your CD, it is possible that you do not have"
1431 einfo "Joliet support enabled in your kernel. Please" 1356 ewarn "Joliet support enabled in your kernel. Please"
1432 einfo "check that CONFIG_JOLIET is enabled in your kernel." 1357 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1358 ebeep 5
1359 fi
1433 read || die "something is screwed with your system" 1360 read || die "something is screwed with your system"
1434 done 1361 done
1435} 1362}
1436 1363
1364# @FUNCTION: strip-linguas
1365# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1366# @DESCRIPTION:
1437# Make sure that LINGUAS only contains languages that 1367# Make sure that LINGUAS only contains languages that
1438# a package can support 1368# a package can support. The first form allows you to
1439# 1369# specify a list of LINGUAS. The -i builds a list of po
1440# usage: strip-linguas <allow LINGUAS> 1370# files found in all the directories and uses the
1441# strip-linguas -i <directories of .po files> 1371# intersection of the lists. The -u builds a list of po
1442# strip-linguas -u <directories of .po files> 1372# files found in all the directories and uses the union
1443# 1373# of the lists.
1444# The first form allows you to specify a list of LINGUAS.
1445# The -i builds a list of po files found in all the
1446# directories and uses the intersection of the lists.
1447# The -u builds a list of po files found in all the
1448# directories and uses the union of the lists.
1449strip-linguas() { 1374strip-linguas() {
1450 local ls newls nols 1375 local ls newls nols
1451 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1376 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1452 local op=$1; shift 1377 local op=$1; shift
1453 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift 1378 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1454 local d f 1379 local d f
1455 for d in "$@" ; do 1380 for d in "$@" ; do
1456 if [[ ${op} == "-u" ]] ; then 1381 if [[ ${op} == "-u" ]] ; then
1457 newls=${ls} 1382 newls=${ls}
1458 else 1383 else
1459 newls="" 1384 newls=""
1460 fi 1385 fi
1461 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do 1386 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1462 if [[ ${op} == "-i" ]] ; then 1387 if [[ ${op} == "-i" ]] ; then
1463 hasq ${f} ${ls} && newls="${newls} ${f}" 1388 has ${f} ${ls} && newls="${newls} ${f}"
1464 else 1389 else
1465 hasq ${f} ${ls} || newls="${newls} ${f}" 1390 has ${f} ${ls} || newls="${newls} ${f}"
1466 fi 1391 fi
1467 done 1392 done
1468 ls=${newls} 1393 ls=${newls}
1469 done 1394 done
1470 else 1395 else
1472 fi 1397 fi
1473 1398
1474 nols="" 1399 nols=""
1475 newls="" 1400 newls=""
1476 for f in ${LINGUAS} ; do 1401 for f in ${LINGUAS} ; do
1477 if hasq ${f} ${ls} ; then 1402 if has ${f} ${ls} ; then
1478 newls="${newls} ${f}" 1403 newls="${newls} ${f}"
1479 else 1404 else
1480 nols="${nols} ${f}" 1405 nols="${nols} ${f}"
1481 fi 1406 fi
1482 done 1407 done
1483 [[ -n ${nols} ]] \ 1408 [[ -n ${nols} ]] \
1484 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols} 1409 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1485 export LINGUAS=${newls:1} 1410 export LINGUAS=${newls:1}
1486} 1411}
1487 1412
1488# moved from kernel.eclass since they are generally useful outside of 1413# @FUNCTION: preserve_old_lib
1489# kernel.eclass -iggy (20041002) 1414# @USAGE: <libs to preserve> [more libs]
1490 1415# @DESCRIPTION:
1491# the following functions are useful in kernel module ebuilds, etc.
1492# for an example see ivtv or drbd ebuilds
1493
1494# set's ARCH to match what the kernel expects
1495set_arch_to_kernel() {
1496 i=10
1497 while ((i--)) ; do
1498 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1499 done
1500 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1501 case ${ARCH} in
1502 x86) export ARCH="i386";;
1503 amd64) export ARCH="x86_64";;
1504 hppa) export ARCH="parisc";;
1505 mips) export ARCH="mips";;
1506 sparc) export ARCH="$(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!
1507 *) export ARCH="${ARCH}";;
1508 esac
1509}
1510
1511# set's ARCH back to what portage expects
1512set_arch_to_portage() {
1513 i=10
1514 while ((i--)) ; do
1515 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1516 done
1517 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1518}
1519
1520# Jeremy Huddleston <eradicator@gentoo.org>:
1521# preserve_old_lib /path/to/libblah.so.0
1522# preserve_old_lib_notify /path/to/libblah.so.0
1523#
1524# These functions are useful when a lib in your package changes --library. Such 1416# These functions are useful when a lib in your package changes ABI SONAME.
1525# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1417# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1526# would break packages that link against it. Most people get around this 1418# would break packages that link against it. Most people get around this
1527# by using the portage SLOT mechanism, but that is not always a relevant 1419# by using the portage SLOT mechanism, but that is not always a relevant
1528# solution, so instead you can add the following to your ebuilds: 1420# solution, so instead you can call this from pkg_preinst. See also the
1529# 1421# preserve_old_lib_notify function.
1530# src_install() {
1531# ...
1532# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1533# ...
1534# }
1535#
1536# pkg_postinst() {
1537# ...
1538# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1539# ...
1540# }
1541
1542preserve_old_lib() { 1422preserve_old_lib() {
1543 LIB=$1 1423 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1424 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1425 die "Invalid preserve_old_lib() usage"
1426 fi
1427 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1544 1428
1545 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1429 # let portage worry about it
1546 SONAME=`basename ${LIB}` 1430 has preserve-libs ${FEATURES} && return 0
1547 DIRNAME=`dirname ${LIB}`
1548 1431
1549 dodir ${DIRNAME} 1432 local lib dir
1550 cp ${ROOT}${LIB} ${D}${DIRNAME} 1433 for lib in "$@" ; do
1434 [[ -e ${ROOT}/${lib} ]] || continue
1435 dir=${lib%/*}
1436 dodir ${dir} || die "dodir ${dir} failed"
1437 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1551 touch ${D}${LIB} 1438 touch "${D}"/${lib}
1552 fi 1439 done
1553} 1440}
1554 1441
1442# @FUNCTION: preserve_old_lib_notify
1443# @USAGE: <libs to notify> [more libs]
1444# @DESCRIPTION:
1445# Spit helpful messages about the libraries preserved by preserve_old_lib.
1555preserve_old_lib_notify() { 1446preserve_old_lib_notify() {
1556 LIB=$1 1447 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1448 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1449 die "Invalid preserve_old_lib_notify() usage"
1450 fi
1557 1451
1558 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1452 # let portage worry about it
1559 SONAME=`basename ${LIB}` 1453 has preserve-libs ${FEATURES} && return 0
1560 1454
1455 local lib notice=0
1456 for lib in "$@" ; do
1457 [[ -e ${ROOT}/${lib} ]] || continue
1458 if [[ ${notice} -eq 0 ]] ; then
1459 notice=1
1561 ewarn "An old version of an installed library was detected on your system." 1460 ewarn "Old versions of installed libraries were detected on your system."
1562 ewarn "In order to avoid breaking packages that link against it, this older version" 1461 ewarn "In order to avoid breaking packages that depend on these old libs,"
1563 ewarn "is not being removed. In order to make full use of this newer version," 1462 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1564 ewarn "you will need to execute the following command:" 1463 ewarn "in order to remove these old dependencies. If you do not have this"
1464 ewarn "helper program, simply emerge the 'gentoolkit' package."
1465 ewarn
1466 fi
1467 # temp hack for #348634 #357225
1468 [[ ${PN} == "mpfr" ]] && lib=${lib##*/}
1565 ewarn " revdep-rebuild --library ${SONAME}" 1469 ewarn " # revdep-rebuild --library '${lib}'"
1470 done
1471 if [[ ${notice} -eq 1 ]] ; then
1566 ewarn 1472 ewarn
1567 ewarn "After doing that, you can safely remove ${LIB}" 1473 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1568 ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild" 1474 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1475 for lib in "$@" ; do
1476 ewarn " # rm '${lib}'"
1477 done
1569 fi 1478 fi
1570} 1479}
1571 1480
1572# Hack for people to figure out if a package was built with 1481# @FUNCTION: built_with_use
1573# certain USE flags 1482# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1483# @DESCRIPTION:
1574# 1484#
1575# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1485# Deprecated: Use EAPI 2 use deps in DEPEND|RDEPEND and with has_version calls.
1576# ex: built_with_use xchat gtk2
1577# 1486#
1578# Flags: -a all USE flags should be utilized 1487# A temporary hack until portage properly supports DEPENDing on USE
1579# -o at least one USE flag should be utilized 1488# flags being enabled in packages. This will check to see if the specified
1580# Note: the default flag is '-a' 1489# DEPEND atom was built with the specified list of USE flags. The
1490# --missing option controls the behavior if called on a package that does
1491# not actually support the defined USE flags (aka listed in IUSE).
1492# The default is to abort (call die). The -a and -o flags control
1493# the requirements of the USE flags. They correspond to "and" and "or"
1494# logic. So the -a flag means all listed USE flags must be enabled
1495# while the -o flag means at least one of the listed IUSE flags must be
1496# enabled. The --hidden option is really for internal use only as it
1497# means the USE flag we're checking is hidden expanded, so it won't be found
1498# in IUSE like normal USE flags.
1499#
1500# Remember that this function isn't terribly intelligent so order of optional
1501# flags matter.
1581built_with_use() { 1502built_with_use() {
1503 local hidden="no"
1504 if [[ $1 == "--hidden" ]] ; then
1505 hidden="yes"
1506 shift
1507 fi
1508
1509 local missing_action="die"
1510 if [[ $1 == "--missing" ]] ; then
1511 missing_action=$2
1512 shift ; shift
1513 case ${missing_action} in
1514 true|false|die) ;;
1515 *) die "unknown action '${missing_action}'";;
1516 esac
1517 fi
1518
1582 local opt=$1 1519 local opt=$1
1583 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1520 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1584 1521
1585 local PKG=$(best_version $1) 1522 local PKG=$(best_version $1)
1586 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package" 1523 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1587 shift 1524 shift
1588 1525
1589 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE 1526 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1527 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1590 1528
1591 # if the USE file doesnt exist, assume the $PKG is either 1529 # if the IUSE file doesn't exist, the read will error out, we need to handle
1592 # injected or package.provided 1530 # this gracefully
1531 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1532 case ${missing_action} in
1533 true) return 0;;
1534 false) return 1;;
1593 [[ ! -e ${USEFILE} ]] && die "Unable to determine what USE flags $PKG was built with" 1535 die) die "Unable to determine what USE flags $PKG was built with";;
1536 esac
1537 fi
1538
1539 if [[ ${hidden} == "no" ]] ; then
1540 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1541 # Don't check USE_EXPAND #147237
1542 local expand
1543 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1544 if [[ $1 == ${expand}_* ]] ; then
1545 expand=""
1546 break
1547 fi
1548 done
1549 if [[ -n ${expand} ]] ; then
1550 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1551 case ${missing_action} in
1552 true) return 0;;
1553 false) return 1;;
1554 die) die "$PKG does not actually support the $1 USE flag!";;
1555 esac
1556 fi
1557 fi
1558 fi
1594 1559
1595 local USE_BUILT=$(<${USEFILE}) 1560 local USE_BUILT=$(<${USEFILE})
1596 while [[ $# -gt 0 ]] ; do 1561 while [[ $# -gt 0 ]] ; do
1597 if [[ ${opt} = "-o" ]] ; then 1562 if [[ ${opt} = "-o" ]] ; then
1598 has $1 ${USE_BUILT} && return 0 1563 has $1 ${USE_BUILT} && return 0
1602 shift 1567 shift
1603 done 1568 done
1604 [[ ${opt} = "-a" ]] 1569 [[ ${opt} = "-a" ]]
1605} 1570}
1606 1571
1572# @FUNCTION: epunt_cxx
1573# @USAGE: [dir to scan]
1574# @DESCRIPTION:
1607# Many configure scripts wrongly bail when a C++ compiler 1575# Many configure scripts wrongly bail when a C++ compiler could not be
1608# could not be detected. #73450 1576# detected. If dir is not specified, then it defaults to ${S}.
1577#
1578# http://bugs.gentoo.org/73450
1609epunt_cxx() { 1579epunt_cxx() {
1610 local dir=$1 1580 local dir=$1
1611 [[ -z ${dir} ]] && dir=${S} 1581 [[ -z ${dir} ]] && dir=${S}
1612 ebegin "Removing useless C++ checks" 1582 ebegin "Removing useless C++ checks"
1613 local f 1583 local f
1614 for f in $(find ${dir} -name configure) ; do 1584 find "${dir}" -name configure | while read f ; do
1615 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1585 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1616 done 1586 done
1617 eend 0 1587 eend 0
1618} 1588}
1619 1589
1620# dopamd <file> [more files] 1590# @FUNCTION: make_wrapper
1621# 1591# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1622# Install pam auth config file in /etc/pam.d 1592# @DESCRIPTION:
1623dopamd() { 1593# Create a shell wrapper script named wrapper in installpath
1624 [[ -z $1 ]] && die "dopamd requires at least one argument" 1594# (defaults to the bindir) to execute target (default of wrapper) by
1625 1595# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1626 use pam || return 0 1596# libpaths followed by optionally changing directory to chdir.
1627
1628 INSDESTTREE=/etc/pam.d \
1629 doins "$@" || die "failed to install $@"
1630}
1631# newpamd <old name> <new name>
1632#
1633# Install pam file <old name> as <new name> in /etc/pam.d
1634newpamd() {
1635 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1636
1637 use pam || return 0
1638
1639 INSDESTTREE=/etc/pam.d \
1640 newins "$1" "$2" || die "failed to install $1 as $2"
1641}
1642
1643# make a wrapper script ...
1644# NOTE: this was originally games_make_wrapper, but I noticed other places where
1645# this could be used, so I have moved it here and made it not games-specific
1646# -- wolf31o2
1647# $1 == wrapper name
1648# $2 == binary to run
1649# $3 == directory to chdir before running binary
1650# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1651# $5 == path for wrapper
1652make_wrapper() { 1597make_wrapper() {
1653 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1598 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1654 local tmpwrapper=$(emktemp) 1599 local tmpwrapper=$(emktemp)
1655 # We don't want to quote ${bin} so that people can pass complex 1600 # We don't want to quote ${bin} so that people can pass complex
1656 # things as $bin ... "./someprog --args" 1601 # things as $bin ... "./someprog --args"
1666fi 1611fi
1667exec ${bin} "\$@" 1612exec ${bin} "\$@"
1668EOF 1613EOF
1669 chmod go+rx "${tmpwrapper}" 1614 chmod go+rx "${tmpwrapper}"
1670 if [[ -n ${path} ]] ; then 1615 if [[ -n ${path} ]] ; then
1616 (
1671 exeinto "${path}" 1617 exeinto "${path}"
1672 newexe "${tmpwrapper}" "${wrapper}" 1618 newexe "${tmpwrapper}" "${wrapper}"
1619 ) || die
1673 else 1620 else
1674 newbin "${tmpwrapper}" "${wrapper}" 1621 newbin "${tmpwrapper}" "${wrapper}" || die
1675 fi 1622 fi
1676} 1623}
1624
1625# @FUNCTION: path_exists
1626# @USAGE: [-a|-o] <paths>
1627# @DESCRIPTION:
1628# Check if the specified paths exist. Works for all types of paths
1629# (files/dirs/etc...). The -a and -o flags control the requirements
1630# of the paths. They correspond to "and" and "or" logic. So the -a
1631# flag means all the paths must exist while the -o flag means at least
1632# one of the paths must exist. The default behavior is "and". If no
1633# paths are specified, then the return value is "false".
1634path_exists() {
1635 local opt=$1
1636 [[ ${opt} == -[ao] ]] && shift || opt="-a"
1637
1638 # no paths -> return false
1639 # same behavior as: [[ -e "" ]]
1640 [[ $# -eq 0 ]] && return 1
1641
1642 local p r=0
1643 for p in "$@" ; do
1644 [[ -e ${p} ]]
1645 : $(( r += $? ))
1646 done
1647
1648 case ${opt} in
1649 -a) return $(( r != 0 )) ;;
1650 -o) return $(( r == $# )) ;;
1651 esac
1652}
1653
1654# @FUNCTION: in_iuse
1655# @USAGE: <flag>
1656# @DESCRIPTION:
1657# Determines whether the given flag is in IUSE. Strips IUSE default prefixes
1658# as necessary.
1659#
1660# Note that this function should not be used in the global scope.
1661in_iuse() {
1662 debug-print-function ${FUNCNAME} "${@}"
1663 [[ ${#} -eq 1 ]] || die "Invalid args to ${FUNCNAME}()"
1664
1665 local flag=${1}
1666 local liuse=( ${IUSE} )
1667
1668 has "${flag}" "${liuse[@]#[+-]}"
1669}
1670
1671# @FUNCTION: use_if_iuse
1672# @USAGE: <flag>
1673# @DESCRIPTION:
1674# Return true if the given flag is in USE and IUSE.
1675#
1676# Note that this function should not be used in the global scope.
1677use_if_iuse() {
1678 in_iuse $1 || return 1
1679 use $1
1680}
1681
1682# @FUNCTION: usex
1683# @USAGE: <USE flag> [true output] [false output] [true suffix] [false suffix]
1684# @DESCRIPTION:
1685# If USE flag is set, echo [true output][true suffix] (defaults to "yes"),
1686# otherwise echo [false output][false suffix] (defaults to "no").
1687usex() { use "$1" && echo "${2-yes}$4" || echo "${3-no}$5" ; } #382963

Legend:
Removed from v.1.247  
changed lines
  Added in v.1.370

  ViewVC Help
Powered by ViewVC 1.1.20