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1# Copyright 1999-2004 Gentoo Foundation 1# Copyright 1999-2009 Gentoo Foundation
2# Distributed under the terms of the GNU General Public License v2 2# Distributed under the terms of the GNU General Public License v2
3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.128 2004/12/23 09:20:45 eradicator Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.328 2010/01/10 15:58:58 scarabeus Exp $
4#
5# Author: Martin Schlemmer <azarah@gentoo.org>
6#
7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves.
9#
10# NB: If you add anything, please comment it!
11 4
12ECLASS=eutils 5# @ECLASS: eutils.eclass
13INHERITED="$INHERITED $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!
14 17
15DEPEND="!bootstrap? ( sys-devel/patch )" 18inherit multilib portability
16 19
17DESCRIPTION="Based on the ${ECLASS} eclass" 20DESCRIPTION="Based on the ${ECLASS} eclass"
18 21
19# Wait for the supplied number of seconds. If no argument is supplied, defaults 22# @FUNCTION: epause
20# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not 23# @USAGE: [seconds]
21# outputting to a terminal, don't wait. For compatability purposes, the argument 24# @DESCRIPTION:
22# must be an integer greater than zero. 25# Sleep for the specified number of seconds (default of 5 seconds). Useful when
23# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 26# printing a message the user should probably be reading and often used in
27# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
28# don't wait at all.
24epause() { 29epause() {
25 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 30 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
26 sleep ${1:-5}
27 fi
28} 31}
29 32
30# Beep the specified number of times (defaults to five). If our output 33# @FUNCTION: ebeep
31# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 34# @USAGE: [number of beeps]
35# @DESCRIPTION:
36# Issue the specified number of beeps (default of 5 beeps). Useful when
37# printing a message the user should probably be reading and often used in
38# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
32# don't beep. 39# don't beep at all.
33# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
34ebeep() { 40ebeep() {
35 local n 41 local n
36 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 42 if [[ -z ${EBEEP_IGNORE} ]] ; then
37 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 43 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
38 echo -ne "\a" 44 echo -ne "\a"
39 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 45 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
40 echo -ne "\a" 46 echo -ne "\a"
41 sleep 1 47 sleep 1
42 done 48 done
43 fi 49 fi
44} 50}
45 51
46# This function simply returns the desired lib directory. With portage 52# @FUNCTION: ecvs_clean
47# 2.0.51, we now have support for installing libraries to lib32/lib64 53# @USAGE: [list of dirs]
48# to accomidate the needs of multilib systems. It's no longer a good idea 54# @DESCRIPTION:
49# to assume all libraries will end up in lib. Replace any (sane) instances 55# Remove CVS directories recursiveley. Useful when a source tarball contains
50# where lib is named directly with $(get_libdir) if possible. 56# internal CVS directories. Defaults to $PWD.
51# 57ecvs_clean() {
52# Travis Tilley <lv@gentoo.org> (24 Aug 2004) 58 [[ -z $* ]] && set -- .
53# 59 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
54# Jeremy Huddleston <eradicator@gentoo.org> (23 Dec 2004): 60 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
55# Added support for ${ABI} and ${DEFAULT_ABI}. If they're both not set,
56# fall back on old behavior. Any profile that has these set should also
57# depend on a newer version of portage (not yet released) which uses these
58# over CONF_LIBDIR in econf, dolib, etc...
59#
60# For now, this is restricted to the sparc64-multilib ${PROFILE_ARCH} as it
61# is still in testing.
62get_libdir() {
63 LIBDIR_TEST=$(type econf)
64 if [ ! -z "${CONF_LIBDIR_OVERRIDE}" ] ; then
65 # if there is an override, we want to use that... always.
66 CONF_LIBDIR="${CONF_LIBDIR_OVERRIDE}"
67 # We don't need to know the verison of portage. We only need to know
68 # if there is support for CONF_LIBDIR in econf and co.
69 # Danny van Dyk <kugelfang@gentoo.org> 2004/17/09
70 #elif portageq has_version / '<sys-apps/portage-2.0.51_pre20' ; then
71 # # and if there isnt an override, and we're using a version of
72 # # portage without CONF_LIBDIR support, force the use of lib. dolib
73 # # and friends from portage 2.0.50 wont be too happy otherwise.
74 # CONF_LIBDIR="lib"
75 #fi
76 elif [ "${PROFILE_ARCH}" = "sparc64-multilib" ]; then # Using eradicator's LIBDIR_<abi> approach...
77 CONF_LIBDIR="$(get_abi_LIBDIR)"
78 elif [ "${LIBDIR_TEST/CONF_LIBDIR}" == "${LIBDIR_TEST}" ]; then # we don't have CONF_LIBDIR support
79 # will be <portage-2.0.51_pre20
80 CONF_LIBDIR="lib"
81 fi
82 # and of course, default to lib if CONF_LIBDIR isnt set
83 echo ${CONF_LIBDIR:=lib}
84 unset LIBDIR_TEST
85} 61}
86 62
87get_multilibdir() { 63# @FUNCTION: esvn_clean
88 [ "${PROFILE_ARCH}" = "sparc64-multilib" ] && die "get_multilibdir called, but it shouldn't be needed on sparc64-multilib" 64# @USAGE: [list of dirs]
89 echo ${CONF_MULTILIBDIR:=lib32} 65# @DESCRIPTION:
66# Remove .svn directories recursiveley. Useful when a source tarball contains
67# internal Subversion directories. Defaults to $PWD.
68esvn_clean() {
69 [[ -z $* ]] && set -- .
70 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
90} 71}
91 72
92# Sometimes you need to override the value returned by get_libdir. A good 73# @FUNCTION: eshopts_push
93# example of this is xorg-x11, where lib32 isnt a supported configuration, 74# @USAGE: [options to `set`]
94# and where lib64 -must- be used on amd64 (for applications that need lib 75# @DESCRIPTION:
95# to be 32bit, such as adobe acrobat). Note that this override also bypasses 76# Often times code will want to enable a shell option to change code behavior.
96# portage version sanity checking. 77# Since changing shell options can easily break other pieces of code (which
97# get_libdir_override expects one argument, the result get_libdir should 78# assume the default state), eshopts_push is used to (1) push the current shell
98# return: 79# options onto a stack and (2) pass the specified arguments to set.
99# 80#
100# get_libdir_override lib64 81# A common example is to disable shell globbing so that special meaning/care
101# 82# may be used with variables/arguments to custom functions. That would be:
102# Travis Tilley <lv@gentoo.org> (31 Aug 2004) 83# @CODE
103get_libdir_override() { 84# eshopts_push -o noglob
104 [ "${PROFILE_ARCH}" = "sparc64-multilib" ] && die "get_libdir_override called, but it shouldn't be needed on sparc64-multilib..." 85# for x in ${foo} ; do
105 CONF_LIBDIR="$1" 86# if ...some check... ; then
106 CONF_LIBDIR_OVERRIDE="$1" 87# eshopts_pop
107}
108
109# This function generate linker scripts in /usr/lib for dynamic
110# libs in /lib. This is to fix linking problems when you have
111# the .so in /lib, and the .a in /usr/lib. What happens is that
112# in some cases when linking dynamic, the .a in /usr/lib is used
113# instead of the .so in /lib due to gcc/libtool tweaking ld's
114# library search path. This cause many builds to fail.
115# See bug #4411 for more info.
116#
117# To use, simply call:
118#
119# gen_usr_ldscript libfoo.so
120#
121# Note that you should in general use the unversioned name of
122# the library, as ldconfig should usually update it correctly
123# to point to the latest version of the library present.
124#
125# <azarah@gentoo.org> (26 Oct 2002)
126#
127gen_usr_ldscript() {
128 local libdir="$(get_libdir)"
129 # Just make sure it exists
130 dodir /usr/${libdir}
131
132 cat > "${D}/usr/${libdir}/${1}" << END_LDSCRIPT
133/* GNU ld script
134 Because Gentoo have critical dynamic libraries
135 in /lib, and the static versions in /usr/lib, we
136 need to have a "fake" dynamic lib in /usr/lib,
137 otherwise we run into linking problems.
138 See bug #4411 on http://bugs.gentoo.org/ for
139 more info. */
140GROUP ( /${libdir}/${1} )
141END_LDSCRIPT
142 fperms a+x "/usr/${libdir}/${1}"
143}
144
145# Simple function to draw a line consisting of '=' the same length as $*
146#
147# <azarah@gentoo.org> (11 Nov 2002)
148#
149draw_line() {
150 local i=0
151 local str_length=""
152
153 # Handle calls that do not have args, or wc not being installed ...
154 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ]
155 then
156 echo "==============================================================="
157 return 0 88# return 0
158 fi 89# fi
159
160 # Get the length of $*
161 str_length="$(echo -n "$*" | wc -m)"
162
163 while [ "$i" -lt "${str_length}" ]
164 do
165 echo -n "="
166
167 i=$((i + 1))
168 done 90# done
169 91# eshopts_pop
170 echo 92# @CODE
171 93eshopts_push() {
172 return 0 94 # have to assume __ESHOPTS_SAVE__ isn't screwed with
95 # as a `declare -a` here will reset its value
96 local i=${#__ESHOPTS_SAVE__[@]}
97 __ESHOPTS_SAVE__[$i]=$-
98 [[ $# -eq 0 ]] && return 0
99 set "$@" || die "eshopts_push: bad options to set: $*"
173} 100}
174 101
175# Default directory where patches are located 102# @FUNCTION: eshopts_pop
103# @USAGE:
104# @DESCRIPTION:
105# Restore the shell options to the state saved with the corresponding
106# eshopts_push call. See that function for more details.
107eshopts_pop() {
108 [[ $# -ne 0 ]] && die "eshopts_pop takes no arguments"
109 local i=$(( ${#__ESHOPTS_SAVE__[@]} - 1 ))
110 [[ ${i} -eq -1 ]] && die "eshopts_{push,pop}: unbalanced pair"
111 local s=${__ESHOPTS_SAVE__[$i]}
112 unset __ESHOPTS_SAVE__[$i]
113 set +$- || die "eshopts_pop: sanity: invalid shell settings: $-"
114 set -${s} || die "eshopts_pop: sanity: unable to restore saved shell settings: ${s}"
115}
116
117# @VARIABLE: EPATCH_SOURCE
118# @DESCRIPTION:
119# Default directory to search for patches.
176EPATCH_SOURCE="${WORKDIR}/patch" 120EPATCH_SOURCE="${WORKDIR}/patch"
177# Default extension for patches 121# @VARIABLE: EPATCH_SUFFIX
122# @DESCRIPTION:
123# Default extension for patches (do not prefix the period yourself).
178EPATCH_SUFFIX="patch.bz2" 124EPATCH_SUFFIX="patch.bz2"
125# @VARIABLE: EPATCH_OPTS
126# @DESCRIPTION:
179# Default options for patch 127# Default options for patch:
128# @CODE
180# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 129# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
181EPATCH_OPTS="-g0" 130# --no-backup-if-mismatch - do not leave .orig files behind
131# -E - automatically remove empty files
132# @CODE
133EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
134# @VARIABLE: EPATCH_EXCLUDE
135# @DESCRIPTION:
182# List of patches not to apply. Not this is only file names, 136# List of patches not to apply. Note this is only file names,
183# and not the full path .. 137# and not the full path. Globs accepted.
184EPATCH_EXCLUDE="" 138EPATCH_EXCLUDE=""
139# @VARIABLE: EPATCH_SINGLE_MSG
140# @DESCRIPTION:
185# Change the printed message for a single patch. 141# Change the printed message for a single patch.
186EPATCH_SINGLE_MSG="" 142EPATCH_SINGLE_MSG=""
187# Force applying bulk patches even if not following the style: 143# @VARIABLE: EPATCH_MULTI_MSG
188# 144# @DESCRIPTION:
189# ??_${ARCH}_foo.${EPATCH_SUFFIX} 145# Change the printed message for multiple patches.
190# 146EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
147# @VARIABLE: EPATCH_FORCE
148# @DESCRIPTION:
149# Only require patches to match EPATCH_SUFFIX rather than the extended
150# arch naming style.
191EPATCH_FORCE="no" 151EPATCH_FORCE="no"
192 152
193# This function is for bulk patching, or in theory for just one 153# @FUNCTION: epatch
194# or two patches. 154# @USAGE: [patches] [dirs of patches]
155# @DESCRIPTION:
156# epatch is designed to greatly simplify the application of patches. It can
157# process patch files directly, or directories of patches. The patches may be
158# compressed (bzip/gzip/etc...) or plain text. You generally need not specify
159# the -p option as epatch will automatically attempt -p0 to -p5 until things
160# apply successfully.
195# 161#
196# It should work with .bz2, .gz, .zip and plain text patches. 162# If you do not specify any options, then epatch will default to the directory
197# Currently all patches should be the same format. 163# specified by EPATCH_SOURCE.
198# 164#
199# You do not have to specify '-p' option to patch, as it will 165# When processing directories, epatch will apply all patches that match:
200# try with -p0 to -p5 until it succeed, or fail at -p5. 166# @CODE
201# 167# ${EPATCH_FORCE} == "yes"
202# Above EPATCH_* variables can be used to control various defaults,
203# bug they should be left as is to ensure an ebuild can rely on
204# them for.
205#
206# Patches are applied in current directory.
207#
208# Bulk Patches should preferibly have the form of:
209#
210# ??_${ARCH}_foo.${EPATCH_SUFFIX} 168# ??_${ARCH}_foo.${EPATCH_SUFFIX}
169# else
170# *.${EPATCH_SUFFIX}
171# @CODE
172# The leading ?? are typically numbers used to force consistent patch ordering.
173# The arch field is used to apply patches only for the host architecture with
174# the special value of "all" means apply for everyone. Note that using values
175# other than "all" is highly discouraged -- you should apply patches all the
176# time and let architecture details be detected at configure/compile time.
211# 177#
212# For example: 178# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
179# for patches to apply.
213# 180#
214# 01_all_misc-fix.patch.bz2 181# Refer to the other EPATCH_xxx variables for more customization of behavior.
215# 02_sparc_another-fix.patch.bz2
216#
217# This ensures that there are a set order, and you can have ARCH
218# specific patches.
219#
220# If you however give an argument to epatch(), it will treat it as a
221# single patch that need to be applied if its a file. If on the other
222# hand its a directory, it will set EPATCH_SOURCE to this.
223#
224# <azarah@gentoo.org> (10 Nov 2002)
225#
226epatch() { 182epatch() {
227 local PIPE_CMD="" 183 _epatch_draw_line() {
228 local STDERR_TARGET="${T}/$$.out" 184 # create a line of same length as input string
229 local PATCH_TARGET="${T}/$$.patch" 185 [[ -z $1 ]] && set "$(printf "%65s" '')"
230 local PATCH_SUFFIX="" 186 echo "${1//?/=}"
231 local SINGLE_PATCH="no" 187 }
232 local x=""
233 188
234 if [ "$#" -gt 1 ] 189 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
235 then 190
191 # Let the rest of the code process one user arg at a time --
192 # each arg may expand into multiple patches, and each arg may
193 # need to start off with the default global EPATCH_xxx values
194 if [[ $# -gt 1 ]] ; then
236 local m="" 195 local m
237 einfo "${#} patches to apply ..."
238 for m in "$@" ; do 196 for m in "$@" ; do
239 epatch "${m}" 197 epatch "${m}"
240 done 198 done
241 return 0 199 return 0
242 fi 200 fi
243 201
244 if [ -n "$1" -a -f "$1" ] 202 local SINGLE_PATCH="no"
245 then 203 # no args means process ${EPATCH_SOURCE}
204 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
205
206 if [[ -f $1 ]] ; then
246 SINGLE_PATCH="yes" 207 SINGLE_PATCH="yes"
247 208 set -- "$1"
248 local EPATCH_SOURCE="$1" 209 # Use the suffix from the single patch (localize it); the code
210 # below will find the suffix for us
249 local EPATCH_SUFFIX="${1##*\.}" 211 local EPATCH_SUFFIX=$1
250 212
251 elif [ -n "$1" -a -d "$1" ] 213 elif [[ -d $1 ]] ; then
252 then 214 # Some people like to make dirs of patches w/out suffixes (vim)
253 # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ... 215 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
254 if [ "${EPATCH_FORCE}" = "yes" ] && [ -z "${EPATCH_SUFFIX}" ] 216
217 else
218 # sanity check ... if it isn't a dir or file, wtf man ?
219 [[ $# -ne 0 ]] && EPATCH_SOURCE=$1
220 echo
221 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
222 eerror
223 eerror " ${EPATCH_SOURCE}"
224 eerror " ( ${EPATCH_SOURCE##*/} )"
225 echo
226 die "Cannot find \$EPATCH_SOURCE!"
227 fi
228
229 local PIPE_CMD
230 case ${EPATCH_SUFFIX##*\.} in
231 xz) PIPE_CMD="xz -dc" ;;
232 lzma) PIPE_CMD="lzma -dc" ;;
233 bz2) PIPE_CMD="bzip2 -dc" ;;
234 gz|Z|z) PIPE_CMD="gzip -dc" ;;
235 ZIP|zip) PIPE_CMD="unzip -p" ;;
236 *) ;;
237 esac
238
239 [[ ${SINGLE_PATCH} == "no" ]] && einfo "${EPATCH_MULTI_MSG}"
240
241 local x
242 for x in "$@" ; do
243 # If the patch dir given contains subdirs, or our EPATCH_SUFFIX
244 # didn't match anything, ignore continue on
245 [[ ! -f ${x} ]] && continue
246
247 local patchname=${x##*/}
248
249 # Apply single patches, or forced sets of patches, or
250 # patches with ARCH dependant names.
251 # ???_arch_foo.patch
252 # Else, skip this input altogether
253 local a=${patchname#*_} # strip the ???_
254 a=${a%%_*} # strip the _foo.patch
255 if ! [[ ${SINGLE_PATCH} == "yes" || \
256 ${EPATCH_FORCE} == "yes" || \
257 ${a} == all || \
258 ${a} == ${ARCH} ]]
255 then 259 then
256 local EPATCH_SOURCE="$1/*" 260 continue
261 fi
262
263 # Let people filter things dynamically
264 if [[ -n ${EPATCH_EXCLUDE} ]] ; then
265 # let people use globs in the exclude
266 eshopts_push -o noglob
267
268 local ex
269 for ex in ${EPATCH_EXCLUDE} ; do
270 if [[ ${patchname} == ${ex} ]] ; then
271 eshopts_pop
272 continue 2
273 fi
274 done
275
276 eshopts_pop
277 fi
278
279 if [[ ${SINGLE_PATCH} == "yes" ]] ; then
280 if [[ -n ${EPATCH_SINGLE_MSG} ]] ; then
281 einfo "${EPATCH_SINGLE_MSG}"
282 else
283 einfo "Applying ${patchname} ..."
284 fi
257 else 285 else
258 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 286 einfo " ${patchname} ..."
259 fi 287 fi
260 else 288
261 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 289 # most of the time, there will only be one run per unique name,
262 then 290 # but if there are more, make sure we get unique log filenames
263 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 291 local STDERR_TARGET="${T}/${patchname}.out"
264 then 292 if [[ -e ${STDERR_TARGET} ]] ; then
265 EPATCH_SOURCE="$1" 293 STDERR_TARGET="${T}/${patchname}-$$.out"
294 fi
295
296 printf "***** %s *****\n\n" "${patchname}" > "${STDERR_TARGET}"
297
298 # Decompress the patch if need be
299 local count=0
300 local PATCH_TARGET
301 if [[ -n ${PIPE_CMD} ]] ; then
302 PATCH_TARGET="${T}/$$.patch"
303 echo "PIPE_COMMAND: ${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> "${STDERR_TARGET}"
304
305 if ! (${PIPE_CMD} "${x}" > "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
306 echo
307 eerror "Could not extract patch!"
308 #die "Could not extract patch!"
309 count=5
310 break
266 fi 311 fi
312 else
313 PATCH_TARGET=${x}
314 fi
267 315
316 # Check for absolute paths in patches. If sandbox is disabled,
317 # people could (accidently) patch files in the root filesystem.
318 # Or trigger other unpleasantries #237667. So disallow -p0 on
319 # such patches.
320 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
321 if [[ -n ${abs_paths} ]] ; then
322 count=1
323 printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}"
324 fi
325
326 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/
327 while [[ ${count} -lt 5 ]] ; do
328 # Generate some useful debug info ...
329 (
330 _epatch_draw_line "***** ${patchname} *****"
268 echo 331 echo
269 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 332 echo "PATCH COMMAND: patch -p${count} ${EPATCH_OPTS} < '${PATCH_TARGET}'"
333 echo
334 _epatch_draw_line "***** ${patchname} *****"
335 ) >> "${STDERR_TARGET}"
336
337 if (patch -p${count} ${EPATCH_OPTS} --dry-run -f < "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
338 (
339 _epatch_draw_line "***** ${patchname} *****"
340 echo
341 echo "ACTUALLY APPLYING ${patchname} ..."
342 echo
343 _epatch_draw_line "***** ${patchname} *****"
344 patch -p${count} ${EPATCH_OPTS} < "${PATCH_TARGET}" 2>&1
345 ) >> "${STDERR_TARGET}"
346
347 if [ $? -ne 0 ] ; then
348 echo
349 eerror "A dry-run of patch command succeeded, but actually"
350 eerror "applying the patch failed!"
351 #die "Real world sux compared to the dreamworld!"
352 count=5
353 fi
354 break
355 fi
356
357 : $(( count++ ))
358 done
359
360 # if we had to decompress the patch, delete the temp one
361 if [[ -n ${PIPE_CMD} ]] ; then
362 rm -f "${PATCH_TARGET}"
363 fi
364
365 if [[ ${count} -ge 5 ]] ; then
366 echo
367 eerror "Failed Patch: ${patchname} !"
368 eerror " ( ${PATCH_TARGET} )"
270 eerror 369 eerror
271 eerror " ${EPATCH_SOURCE}" 370 eerror "Include in your bugreport the contents of:"
371 eerror
372 eerror " ${STDERR_TARGET}"
272 echo 373 echo
273 die "Cannot find \$EPATCH_SOURCE!" 374 die "Failed Patch: ${patchname}!"
274 fi
275
276 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
277 fi
278
279 case ${EPATCH_SUFFIX##*\.} in
280 bz2)
281 PIPE_CMD="bzip2 -dc"
282 PATCH_SUFFIX="bz2"
283 ;;
284 gz|Z|z)
285 PIPE_CMD="gzip -dc"
286 PATCH_SUFFIX="gz"
287 ;;
288 ZIP|zip)
289 PIPE_CMD="unzip -p"
290 PATCH_SUFFIX="zip"
291 ;;
292 *)
293 PIPE_CMD="cat"
294 PATCH_SUFFIX="patch"
295 ;;
296 esac
297
298 if [ "${SINGLE_PATCH}" = "no" ]
299 then
300 einfo "Applying various patches (bugfixes/updates) ..."
301 fi
302 for x in ${EPATCH_SOURCE}
303 do
304 # New ARCH dependant patch naming scheme ...
305 #
306 # ???_arch_foo.patch
307 #
308 if [ -f ${x} ] && \
309 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \
310 [ "${EPATCH_FORCE}" = "yes" ])
311 then
312 local count=0
313 local popts="${EPATCH_OPTS}"
314
315 if [ -n "${EPATCH_EXCLUDE}" ]
316 then
317 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ]
318 then
319 continue
320 fi
321 fi 375 fi
322 376
323 if [ "${SINGLE_PATCH}" = "yes" ] 377 # if everything worked, delete the patch log
324 then 378 rm -f "${STDERR_TARGET}"
325 if [ -n "${EPATCH_SINGLE_MSG}" ]
326 then
327 einfo "${EPATCH_SINGLE_MSG}"
328 else
329 einfo "Applying ${x##*/} ..."
330 fi
331 else
332 einfo " ${x##*/} ..."
333 fi
334
335 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
336 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
337
338 # Allow for prefix to differ ... im lazy, so shoot me :/
339 while [ "${count}" -lt 5 ]
340 do
341 # Generate some useful debug info ...
342 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
343 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
344
345 if [ "${PATCH_SUFFIX}" != "patch" ]
346 then
347 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
348 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
349 else
350 PATCH_TARGET="${x}"
351 fi
352
353 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
354 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
355
356 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
357 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
358
359 if [ "${PATCH_SUFFIX}" != "patch" ]
360 then
361 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
362 then
363 echo
364 eerror "Could not extract patch!"
365 #die "Could not extract patch!"
366 count=5
367 break
368 fi
369 fi
370
371 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
372 then
373 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
374 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
375 echo "ACTUALLY APPLYING ${x##*/} ..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
376 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
377 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
378
379 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1
380
381 if [ "$?" -ne 0 ]
382 then
383 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
384 echo
385 eerror "A dry-run of patch command succeeded, but actually"
386 eerror "applying the patch failed!"
387 #die "Real world sux compared to the dreamworld!"
388 count=5
389 fi
390
391 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
392
393 break
394 fi
395
396 count=$((count + 1))
397 done
398
399 if [ "${PATCH_SUFFIX}" != "patch" ]
400 then
401 rm -f ${PATCH_TARGET}
402 fi
403
404 if [ "${count}" -eq 5 ]
405 then
406 echo
407 eerror "Failed Patch: ${x##*/}!"
408 eerror
409 eerror "Include in your bugreport the contents of:"
410 eerror
411 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}"
412 echo
413 die "Failed Patch: ${x##*/}!"
414 fi
415
416 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
417
418 eend 0 379 eend 0
419 fi
420 done 380 done
421 if [ "${SINGLE_PATCH}" = "no" ] 381
422 then 382 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
423 einfo "Done with patching" 383 : # everything worked
384}
385epatch_user() {
386 [[ $# -ne 0 ]] && die "epatch_user takes no options"
387
388 # don't clobber any EPATCH vars that the parent might want
389 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
390 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
391 EPATCH_SOURCE=${base}/${CTARGET}/${check}
392 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
393 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
394 if [[ -d ${EPATCH_SOURCE} ]] ; then
395 EPATCH_SOURCE=${EPATCH_SOURCE} \
396 EPATCH_SUFFIX="patch" \
397 EPATCH_FORCE="yes" \
398 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
399 epatch
400 break
424 fi 401 fi
402 done
425} 403}
426 404
427# This function return true if we are using the NPTL pthreads 405# @FUNCTION: emktemp
428# implementation. 406# @USAGE: [temp dir]
429# 407# @DESCRIPTION:
430# <azarah@gentoo.org> (06 March 2003)
431#
432have_NPTL() {
433 cat > ${T}/test-nptl.c <<-"END"
434 #define _XOPEN_SOURCE
435 #include <unistd.h>
436 #include <stdio.h>
437
438 int main()
439 {
440 char buf[255];
441 char *str = buf;
442
443 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255);
444 if (NULL != str) {
445 printf("%s\n", str);
446 if (NULL != strstr(str, "NPTL"))
447 return 0;
448 }
449
450 return 1;
451 }
452 END
453
454 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ..."
455 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
456 then
457 echo "yes"
458 einfon "Checking what PTHREADS implementation we have ..."
459 if ${T}/nptl
460 then
461 return 0
462 else
463 return 1
464 fi
465 else
466 echo "no"
467 fi
468
469 return 1
470}
471
472# This function check how many cpu's are present, and then set
473# -j in MAKEOPTS accordingly.
474#
475# Thanks to nall <nall@gentoo.org> for this.
476#
477get_number_of_jobs() {
478 local jobs=0
479
480 if [ ! -r /proc/cpuinfo ]
481 then
482 return 1
483 fi
484
485 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
486 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
487 then
488 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
489 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
490 ADMINPARAM="${ADMINPARAM/-j}"
491 fi
492
493 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
494
495 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
496 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
497 then
498 # these archs will always have "[Pp]rocessor"
499 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
500
501 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
502 then
503 # sparc always has "ncpus active"
504 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
505
506 elif [ "${ARCH}" = "alpha" ]
507 then
508 # alpha has "cpus active", but only when compiled with SMP
509 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
510 then
511 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
512 else
513 jobs=2
514 fi
515
516 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
517 then
518 # ppc has "processor", but only when compiled with SMP
519 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
520 then
521 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
522 else
523 jobs=2
524 fi
525 elif [ "${ARCH}" = "s390" ]
526 then
527 # s390 has "# processors : "
528 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
529 else
530 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
531 die "Unknown ARCH -- ${ARCH}!"
532 fi
533
534 # Make sure the number is valid ...
535 if [ "${jobs}" -lt 1 ]
536 then
537 jobs=1
538 fi
539
540 if [ -n "${ADMINPARAM}" ]
541 then
542 if [ "${jobs}" -gt "${ADMINPARAM}" ]
543 then
544 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge ..."
545 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
546 else
547 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge ..."
548 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
549 fi
550 fi
551}
552
553# Cheap replacement for when debianutils (and thus mktemp) 408# Cheap replacement for when debianutils (and thus mktemp)
554# does not exist on the users system 409# does not exist on the users system.
555# vapier@gentoo.org
556#
557# Takes just 1 optional parameter (the directory to create tmpfile in)
558emktemp() { 410emktemp() {
559 local exe="touch" 411 local exe="touch"
560 [ "$1" == "-d" ] && exe="mkdir" && shift 412 [[ $1 == -d ]] && exe="mkdir" && shift
561 local topdir="$1" 413 local topdir=$1
562 414
563 if [ -z "${topdir}" ] 415 if [[ -z ${topdir} ]] ; then
564 then
565 [ -z "${T}" ] \ 416 [[ -z ${T} ]] \
566 && topdir="/tmp" \ 417 && topdir="/tmp" \
567 || topdir="${T}" 418 || topdir=${T}
568 fi 419 fi
569 420
570 if [ -z "$(type -p mktemp)" ] 421 if ! type -P mktemp > /dev/null ; then
571 then 422 # system lacks `mktemp` so we have to fake it
572 local tmp=/ 423 local tmp=/
573 while [ -e "${tmp}" ] ; do 424 while [[ -e ${tmp} ]] ; do
574 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 425 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
575 done 426 done
576 ${exe} "${tmp}" 427 ${exe} "${tmp}" || ${exe} -p "${tmp}"
577 echo "${tmp}" 428 echo "${tmp}"
578 else 429 else
579 [ "${exe}" == "touch" ] \ 430 # the args here will give slightly wierd names on BSD,
580 && exe="-p" \ 431 # but should produce a usable file on all userlands
581 || exe="-d" 432 if [[ ${exe} == "touch" ]] ; then
582 mktemp ${exe} "${topdir}" 433 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
434 else
435 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
583 fi 436 fi
437 fi
584} 438}
585 439
440# @FUNCTION: egetent
441# @USAGE: <database> <key>
442# @MAINTAINER:
443# base-system@gentoo.org (Linux)
444# Joe Jezak <josejx@gmail.com> (OS X)
445# usata@gentoo.org (OS X)
446# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
447# @DESCRIPTION:
586# Small wrapper for getent (Linux), nidump (Mac OS X), 448# Small wrapper for getent (Linux),
449# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
587# and pw (FreeBSD) used in enewuser()/enewgroup() 450# and pw (FreeBSD) used in enewuser()/enewgroup()
588# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
589# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
590#
591# egetent(database, key)
592egetent() { 451egetent() {
593 if useq ppc-macos ; then 452 case ${CHOST} in
453 *-darwin[678])
594 case "$2" in 454 case "$2" in
595 *[!0-9]*) # Non numeric 455 *[!0-9]*) # Non numeric
596 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 456 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
597 ;; 457 ;;
598 *) # Numeric 458 *) # Numeric
599 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 459 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
600 ;; 460 ;;
601 esac 461 esac
602 elif useq x86-fbsd ; then 462 ;;
603 local action 463 *-darwin*)
604 if [ "$1" == "passwd" ] 464 local mytype=$1
605 then 465 [[ "passwd" == $mytype ]] && mytype="Users"
606 action="user" 466 [[ "group" == $mytype ]] && mytype="Groups"
607 else 467 case "$2" in
608 action="group" 468 *[!0-9]*) # Non numeric
469 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
470 ;;
471 *) # Numeric
472 local mykey="UniqueID"
473 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
474 dscl . -search /$mytype $mykey $2 2>/dev/null
475 ;;
476 esac
477 ;;
478 *-freebsd*|*-dragonfly*)
479 local opts action="user"
480 [[ $1 == "passwd" ]] || action="group"
481
482 # lookup by uid/gid
483 if [[ $2 == [[:digit:]]* ]] ; then
484 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
609 fi 485 fi
486
610 pw show "${action}" "$2" -q 487 pw show ${action} ${opts} "$2" -q
611 else 488 ;;
489 *-netbsd*|*-openbsd*)
490 grep "$2:\*:" /etc/$1
491 ;;
492 *)
612 which nscd >& /dev/null && nscd -i "$1" 493 type -p nscd >& /dev/null && nscd -i "$1"
613 getent "$1" "$2" 494 getent "$1" "$2"
614 fi 495 ;;
496 esac
615} 497}
616 498
617# Simplify/standardize adding users to the system 499# @FUNCTION: enewuser
618# vapier@gentoo.org 500# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
619# 501# @DESCRIPTION:
620# enewuser(username, uid, shell, homedir, groups, extra options) 502# Same as enewgroup, you are not required to understand how to properly add
621# 503# a user to the system. The only required parameter is the username.
622# Default values if you do not specify any: 504# Default uid is (pass -1 for this) next available, default shell is
623# username: REQUIRED ! 505# /bin/false, default homedir is /dev/null, there are no default groups,
624# uid: next available (see useradd(8)) 506# and default params sets the comment as 'added by portage for ${PN}'.
625# note: pass -1 to get default behavior
626# shell: /bin/false
627# homedir: /dev/null
628# groups: none
629# extra: comment of 'added by portage for ${PN}'
630enewuser() { 507enewuser() {
508 case ${EBUILD_PHASE} in
509 unpack|compile|test|install)
510 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
511 eerror "Package fails at QA and at life. Please file a bug."
512 die "Bad package! enewuser is only for use in pkg_* functions!"
513 esac
514
631 # get the username 515 # get the username
632 local euser="$1"; shift 516 local euser=$1; shift
633 if [ -z "${euser}" ] 517 if [[ -z ${euser} ]] ; then
634 then
635 eerror "No username specified !" 518 eerror "No username specified !"
636 die "Cannot call enewuser without a username" 519 die "Cannot call enewuser without a username"
637 fi 520 fi
638 521
639 # lets see if the username already exists 522 # lets see if the username already exists
640 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 523 if [[ -n $(egetent passwd "${euser}") ]] ; then
641 then
642 return 0 524 return 0
643 fi 525 fi
644 einfo "Adding user '${euser}' to your system ..." 526 einfo "Adding user '${euser}' to your system ..."
645 527
646 # options to pass to useradd 528 # options to pass to useradd
647 local opts= 529 local opts=
648 530
649 # handle uid 531 # handle uid
650 local euid="$1"; shift 532 local euid=$1; shift
651 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 533 if [[ -n ${euid} && ${euid} != -1 ]] ; then
652 then
653 if [ "${euid}" -gt 0 ] 534 if [[ ${euid} -gt 0 ]] ; then
654 then
655 if [ ! -z "`egetent passwd ${euid}`" ] 535 if [[ -n $(egetent passwd ${euid}) ]] ; then
656 then
657 euid="next" 536 euid="next"
658 fi 537 fi
659 else 538 else
660 eerror "Userid given but is not greater than 0 !" 539 eerror "Userid given but is not greater than 0 !"
661 die "${euid} is not a valid UID" 540 die "${euid} is not a valid UID"
662 fi 541 fi
663 else 542 else
664 euid="next" 543 euid="next"
665 fi 544 fi
666 if [ "${euid}" == "next" ] 545 if [[ ${euid} == "next" ]] ; then
667 then 546 for ((euid = 101; euid <= 999; euid++)); do
668 local pwrange
669 if [ "${USERLAND}" == "BSD" ] ; then
670 pwrange="`jot 898 101`"
671 else
672 pwrange="`seq 101 999`"
673 fi
674 for euid in ${pwrange} ; do
675 [ -z "`egetent passwd ${euid}`" ] && break 547 [[ -z $(egetent passwd ${euid}) ]] && break
676 done 548 done
677 fi 549 fi
678 opts="${opts} -u ${euid}" 550 opts="${opts} -u ${euid}"
679 einfo " - Userid: ${euid}" 551 einfo " - Userid: ${euid}"
680 552
681 # handle shell 553 # handle shell
682 local eshell="$1"; shift 554 local eshell=$1; shift
683 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 555 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
684 then 556 if [[ ! -e ${ROOT}${eshell} ]] ; then
685 if [ ! -e "${eshell}" ]
686 then
687 eerror "A shell was specified but it does not exist !" 557 eerror "A shell was specified but it does not exist !"
688 die "${eshell} does not exist" 558 die "${eshell} does not exist in ${ROOT}"
559 fi
560 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
561 eerror "Do not specify ${eshell} yourself, use -1"
562 die "Pass '-1' as the shell parameter"
689 fi 563 fi
690 else 564 else
691 if [ "${USERLAND}" == "BSD" ] 565 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
692 then 566 [[ -x ${ROOT}${shell} ]] && break
693 eshell="/usr/bin/false" 567 done
694 else 568
569 if [[ ${shell} == "/dev/null" ]] ; then
570 eerror "Unable to identify the shell to use, proceeding with userland default."
571 case ${USERLAND} in
695 eshell="/bin/false" 572 GNU) shell="/bin/false" ;;
573 BSD) shell="/sbin/nologin" ;;
574 Darwin) shell="/usr/sbin/nologin" ;;
575 *) die "Unable to identify the default shell for userland ${USERLAND}"
576 esac
696 fi 577 fi
578
579 eshell=${shell}
697 fi 580 fi
698 einfo " - Shell: ${eshell}" 581 einfo " - Shell: ${eshell}"
699 opts="${opts} -s ${eshell}" 582 opts="${opts} -s ${eshell}"
700 583
701 # handle homedir 584 # handle homedir
702 local ehome="$1"; shift 585 local ehome=$1; shift
703 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 586 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
704 then
705 ehome="/dev/null" 587 ehome="/dev/null"
706 fi 588 fi
707 einfo " - Home: ${ehome}" 589 einfo " - Home: ${ehome}"
708 opts="${opts} -d ${ehome}" 590 opts="${opts} -d ${ehome}"
709 591
710 # handle groups 592 # handle groups
711 local egroups="$1"; shift 593 local egroups=$1; shift
712 if [ ! -z "${egroups}" ] 594 if [[ ! -z ${egroups} ]] ; then
713 then
714 local oldifs="${IFS}" 595 local oldifs=${IFS}
715 local defgroup="" exgroups="" 596 local defgroup="" exgroups=""
716 597
717 export IFS="," 598 export IFS=","
718 for g in ${egroups} 599 for g in ${egroups} ; do
719 do
720 export IFS="${oldifs}" 600 export IFS=${oldifs}
721 if [ -z "`egetent group \"${g}\"`" ] 601 if [[ -z $(egetent group "${g}") ]] ; then
722 then
723 eerror "You must add group ${g} to the system first" 602 eerror "You must add group ${g} to the system first"
724 die "${g} is not a valid GID" 603 die "${g} is not a valid GID"
725 fi 604 fi
726 if [ -z "${defgroup}" ] 605 if [[ -z ${defgroup} ]] ; then
727 then
728 defgroup="${g}" 606 defgroup=${g}
729 else 607 else
730 exgroups="${exgroups},${g}" 608 exgroups="${exgroups},${g}"
731 fi 609 fi
732 export IFS="," 610 export IFS=","
733 done 611 done
734 export IFS="${oldifs}" 612 export IFS=${oldifs}
735 613
736 opts="${opts} -g ${defgroup}" 614 opts="${opts} -g ${defgroup}"
737 if [ ! -z "${exgroups}" ] 615 if [[ ! -z ${exgroups} ]] ; then
738 then
739 opts="${opts} -G ${exgroups:1}" 616 opts="${opts} -G ${exgroups:1}"
740 fi 617 fi
741 else 618 else
742 egroups="(none)" 619 egroups="(none)"
743 fi 620 fi
744 einfo " - Groups: ${egroups}" 621 einfo " - Groups: ${egroups}"
745 622
746 # handle extra and add the user 623 # handle extra and add the user
747 local eextra="$@"
748 local oldsandbox="${SANDBOX_ON}" 624 local oldsandbox=${SANDBOX_ON}
749 export SANDBOX_ON="0" 625 export SANDBOX_ON="0"
750 if useq ppc-macos 626 case ${CHOST} in
751 then 627 *-darwin*)
752 ### Make the user 628 ### Make the user
753 if [ -z "${eextra}" ] 629 if [[ -z $@ ]] ; then
754 then
755 dscl . create /users/${euser} uid ${euid} 630 dscl . create /users/${euser} uid ${euid}
756 dscl . create /users/${euser} shell ${eshell} 631 dscl . create /users/${euser} shell ${eshell}
757 dscl . create /users/${euser} home ${ehome} 632 dscl . create /users/${euser} home ${ehome}
758 dscl . create /users/${euser} realname "added by portage for ${PN}" 633 dscl . create /users/${euser} realname "added by portage for ${PN}"
759 ### Add the user to the groups specified 634 ### Add the user to the groups specified
760 local oldifs="${IFS}" 635 local oldifs=${IFS}
761 export IFS="," 636 export IFS=","
762 for g in ${egroups} 637 for g in ${egroups} ; do
763 do
764 dscl . merge /groups/${g} users ${euser} 638 dscl . merge /groups/${g} users ${euser}
765 done 639 done
766 export IFS="${oldifs}" 640 export IFS=${oldifs}
767 else 641 else
768 einfo "Extra options are not supported on macos yet" 642 einfo "Extra options are not supported on Darwin yet"
769 einfo "Please report the ebuild along with the info below" 643 einfo "Please report the ebuild along with the info below"
770 einfo "eextra: ${eextra}" 644 einfo "eextra: $@"
771 die "Required function missing" 645 die "Required function missing"
772 fi 646 fi
773 elif use x86-fbsd ; then 647 ;;
774 if [ -z "${eextra}" ] 648 *-freebsd*|*-dragonfly*)
775 then 649 if [[ -z $@ ]] ; then
776 pw useradd ${euser} ${opts} \ 650 pw useradd ${euser} ${opts} \
777 -c "added by portage for ${PN}" \ 651 -c "added by portage for ${PN}" \
778 die "enewuser failed" 652 die "enewuser failed"
779 else 653 else
780 einfo " - Extra: ${eextra}" 654 einfo " - Extra: $@"
781 pw useradd ${euser} ${opts} \ 655 pw useradd ${euser} ${opts} \
782 -c ${eextra} || die "enewuser failed" 656 "$@" || die "enewuser failed"
783 fi 657 fi
658 ;;
659
660 *-netbsd*)
661 if [[ -z $@ ]] ; then
662 useradd ${opts} ${euser} || die "enewuser failed"
784 else 663 else
785 if [ -z "${eextra}" ] 664 einfo " - Extra: $@"
786 then 665 useradd ${opts} ${euser} "$@" || die "enewuser failed"
666 fi
667 ;;
668
669 *-openbsd*)
670 if [[ -z $@ ]] ; then
671 useradd -u ${euid} -s ${eshell} \
672 -d ${ehome} -c "Added by portage for ${PN}" \
673 -g ${egroups} ${euser} || die "enewuser failed"
674 else
675 einfo " - Extra: $@"
676 useradd -u ${euid} -s ${eshell} \
677 -d ${ehome} -c "Added by portage for ${PN}" \
678 -g ${egroups} ${euser} "$@" || die "enewuser failed"
679 fi
680 ;;
681
682 *)
683 if [[ -z $@ ]] ; then
787 useradd ${opts} ${euser} \ 684 useradd ${opts} \
788 -c "added by portage for ${PN}" \ 685 -c "added by portage for ${PN}" \
686 ${euser} \
789 || die "enewuser failed" 687 || die "enewuser failed"
790 else 688 else
791 einfo " - Extra: ${eextra}" 689 einfo " - Extra: $@"
792 useradd ${opts} ${euser} ${eextra} \ 690 useradd ${opts} "$@" \
691 ${euser} \
793 || die "enewuser failed" 692 || die "enewuser failed"
794 fi 693 fi
694 ;;
695 esac
696
697 if [[ ! -e ${ROOT}/${ehome} ]] ; then
698 einfo " - Creating ${ehome} in ${ROOT}"
699 mkdir -p "${ROOT}/${ehome}"
700 chown ${euser} "${ROOT}/${ehome}"
701 chmod 755 "${ROOT}/${ehome}"
795 fi 702 fi
703
796 export SANDBOX_ON="${oldsandbox}" 704 export SANDBOX_ON=${oldsandbox}
797
798 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
799 then
800 einfo " - Creating ${ehome} in ${D}"
801 dodir ${ehome}
802 fowners ${euser} ${ehome}
803 fperms 755 ${ehome}
804 fi
805} 705}
806 706
807# Simplify/standardize adding groups to the system 707# @FUNCTION: enewgroup
808# vapier@gentoo.org 708# @USAGE: <group> [gid]
809# 709# @DESCRIPTION:
810# enewgroup(group, gid) 710# This function does not require you to understand how to properly add a
811# 711# group to the system. Just give it a group name to add and enewgroup will
812# Default values if you do not specify any: 712# do the rest. You may specify the gid for the group or allow the group to
813# groupname: REQUIRED ! 713# allocate the next available one.
814# gid: next available (see groupadd(8))
815# extra: none
816enewgroup() { 714enewgroup() {
715 case ${EBUILD_PHASE} in
716 unpack|compile|test|install)
717 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
718 eerror "Package fails at QA and at life. Please file a bug."
719 die "Bad package! enewgroup is only for use in pkg_* functions!"
720 esac
721
817 # get the group 722 # get the group
818 local egroup="$1"; shift 723 local egroup="$1"; shift
819 if [ -z "${egroup}" ] 724 if [ -z "${egroup}" ]
820 then 725 then
821 eerror "No group specified !" 726 eerror "No group specified !"
822 die "Cannot call enewgroup without a group" 727 die "Cannot call enewgroup without a group"
823 fi 728 fi
824 729
825 # see if group already exists 730 # see if group already exists
826 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 731 if [[ -n $(egetent group "${egroup}") ]]; then
827 then
828 return 0 732 return 0
829 fi 733 fi
830 einfo "Adding group '${egroup}' to your system ..." 734 einfo "Adding group '${egroup}' to your system ..."
831 735
832 # options to pass to useradd 736 # options to pass to useradd
838 then 742 then
839 if [ "${egid}" -gt 0 ] 743 if [ "${egid}" -gt 0 ]
840 then 744 then
841 if [ -z "`egetent group ${egid}`" ] 745 if [ -z "`egetent group ${egid}`" ]
842 then 746 then
843 if useq ppc-macos ; then 747 if [[ "${CHOST}" == *-darwin* ]]; then
844 opts="${opts} ${egid}" 748 opts="${opts} ${egid}"
845 else 749 else
846 opts="${opts} -g ${egid}" 750 opts="${opts} -g ${egid}"
847 fi 751 fi
848 else 752 else
862 opts="${opts} ${eextra}" 766 opts="${opts} ${eextra}"
863 767
864 # add the group 768 # add the group
865 local oldsandbox="${SANDBOX_ON}" 769 local oldsandbox="${SANDBOX_ON}"
866 export SANDBOX_ON="0" 770 export SANDBOX_ON="0"
867 if useq ppc-macos ; then 771 case ${CHOST} in
772 *-darwin*)
868 if [ ! -z "${eextra}" ]; 773 if [ ! -z "${eextra}" ];
869 then 774 then
870 einfo "Extra options are not supported on macos yet" 775 einfo "Extra options are not supported on Darwin/OS X yet"
871 einfo "Please report the ebuild along with the info below" 776 einfo "Please report the ebuild along with the info below"
872 einfo "eextra: ${eextra}" 777 einfo "eextra: ${eextra}"
873 die "Required function missing" 778 die "Required function missing"
874 fi 779 fi
875 780
876 # If we need the next available 781 # If we need the next available
877 case ${egid} in 782 case ${egid} in
878 *[!0-9]*) # Non numeric 783 *[!0-9]*) # Non numeric
879 for egid in `jot 898 101`; do 784 for ((egid = 101; egid <= 999; egid++)); do
880 [ -z "`egetent group ${egid}`" ] && break 785 [[ -z $(egetent group ${egid}) ]] && break
881 done 786 done
882 esac 787 esac
883 dscl . create /groups/${egroup} gid ${egid} 788 dscl . create /groups/${egroup} gid ${egid}
884 dscl . create /groups/${egroup} passwd '*' 789 dscl . create /groups/${egroup} passwd '*'
885 elif use x86-fbsd ; then 790 ;;
791
792 *-freebsd*|*-dragonfly*)
886 case ${egid} in 793 case ${egid} in
887 *[!0-9]*) # Non numeric 794 *[!0-9]*) # Non numeric
888 for egid in `jot 898 101`; do 795 for ((egid = 101; egid <= 999; egid++)); do
889 [ -z "`egetent group ${egid}`" ] && break 796 [[ -z $(egetent group ${egid}) ]] && break
890 done 797 done
891 esac 798 esac
892 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 799 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
893 else 800 ;;
801
802 *-netbsd*)
803 case ${egid} in
804 *[!0-9]*) # Non numeric
805 for ((egid = 101; egid <= 999; egid++)); do
806 [[ -z $(egetent group ${egid}) ]] && break
807 done
808 esac
809 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
810 ;;
811
812 *)
894 groupadd ${opts} ${egroup} || die "enewgroup failed" 813 groupadd ${opts} ${egroup} || die "enewgroup failed"
895 fi 814 ;;
815 esac
896 export SANDBOX_ON="${oldsandbox}" 816 export SANDBOX_ON="${oldsandbox}"
897} 817}
898 818
899# Simple script to replace 'dos2unix' binaries 819# @FUNCTION: edos2unix
900# vapier@gentoo.org 820# @USAGE: <file> [more files ...]
901# 821# @DESCRIPTION:
902# edos2unix(file, <more files> ...) 822# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
823# to remove all of these text utilities from DEPEND variables because this
824# is a script based solution. Just give it a list of files to convert and
825# they will all be changed from the DOS CRLF format to the UNIX LF format.
903edos2unix() { 826edos2unix() {
904 for f in "$@" 827 echo "$@" | xargs sed -i 's/\r$//'
905 do
906 cp "${f}" ${T}/edos2unix
907 sed 's/\r$//' ${T}/edos2unix > "${f}"
908 done
909} 828}
910 829
911# Make a desktop file ! 830# Make a desktop file !
912# Great for making those icons in kde/gnome startmenu ! 831# Great for making those icons in kde/gnome startmenu !
913# Amaze your friends ! Get the women ! Join today ! 832# Amaze your friends ! Get the women ! Join today !
914# 833#
915# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 834# make_desktop_entry(<command>, [name], [icon], [type], [path])
916# 835#
917# binary: what binary does the app run with ? 836# binary: what command does the app run with ?
918# name: the name that will show up in the menu 837# name: the name that will show up in the menu
919# icon: give your little like a pretty little icon ... 838# icon: give your little like a pretty little icon ...
920# this can be relative (to /usr/share/pixmaps) or 839# this can be relative (to /usr/share/pixmaps) or
921# a full path to an icon 840# a full path to an icon
922# type: what kind of application is this ? for categories: 841# type: what kind of application is this ? for categories:
923# http://www.freedesktop.org/standards/menu-spec/ 842# http://standards.freedesktop.org/menu-spec/latest/apa.html
924# path: if your app needs to startup in a specific dir 843# path: if your app needs to startup in a specific dir
925make_desktop_entry() { 844make_desktop_entry() {
926 [ -z "$1" ] && eerror "make_desktop_entry: You must specify the executable" && return 1 845 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
927 846
928 local exec="${1}" 847 local exec=${1}
929 local name="${2:-${PN}}" 848 local name=${2:-${PN}}
930 local icon="${3:-${PN}.png}" 849 local icon=${3:-${PN}}
931 local type="${4}" 850 local type=${4}
932 local subdir="${6}" 851 local path=${5}
933 local path="${5:-${GAMES_BINDIR}}" 852
934 if [ -z "${type}" ] 853 if [[ -z ${type} ]] ; then
935 then 854 local catmaj=${CATEGORY%%-*}
936 case ${CATEGORY} in 855 local catmin=${CATEGORY##*-}
937 "app-emulation") 856 case ${catmaj} in
938 type=Emulator 857 app)
939 subdir="Emulation" 858 case ${catmin} in
859 accessibility) type=Accessibility;;
860 admin) type=System;;
861 antivirus) type=System;;
862 arch) type=Archiving;;
863 backup) type=Archiving;;
864 cdr) type=DiscBurning;;
865 dicts) type=Dictionary;;
866 doc) type=Documentation;;
867 editors) type=TextEditor;;
868 emacs) type=TextEditor;;
869 emulation) type=Emulator;;
870 laptop) type=HardwareSettings;;
871 office) type=Office;;
872 pda) type=PDA;;
873 vim) type=TextEditor;;
874 xemacs) type=TextEditor;;
875 *) type=;;
876 esac
940 ;; 877 ;;
941 "games-"*) 878
942 type=Game 879 dev)
943 subdir="Games" 880 type="Development"
944 ;; 881 ;;
945 "net-"*) 882
946 type=Network 883 games)
947 subdir="${type}" 884 case ${catmin} in
885 action|fps) type=ActionGame;;
886 arcade) type=ArcadeGame;;
887 board) type=BoardGame;;
888 emulation) type=Emulator;;
889 kids) type=KidsGame;;
890 puzzle) type=LogicGame;;
891 roguelike) type=RolePlaying;;
892 rpg) type=RolePlaying;;
893 simulation) type=Simulation;;
894 sports) type=SportsGame;;
895 strategy) type=StrategyGame;;
896 *) type=;;
897 esac
898 type="Game;${type}"
948 ;; 899 ;;
900
901 gnome)
902 type="Gnome;GTK"
903 ;;
904
905 kde)
906 type="KDE;Qt"
907 ;;
908
909 mail)
910 type="Network;Email"
911 ;;
912
913 media)
914 case ${catmin} in
915 gfx) type=Graphics;;
916 radio) type=Tuner;;
917 sound) type=Audio;;
918 tv) type=TV;;
919 video) type=Video;;
920 *) type=;;
921 esac
922 type="AudioVideo;${type}"
923 ;;
924
925 net)
926 case ${catmin} in
927 dialup) type=Dialup;;
928 ftp) type=FileTransfer;;
929 im) type=InstantMessaging;;
930 irc) type=IRCClient;;
931 mail) type=Email;;
932 news) type=News;;
933 nntp) type=News;;
934 p2p) type=FileTransfer;;
935 *) type=;;
936 esac
937 type="Network;${type}"
938 ;;
939
940 sci)
941 case ${catmin} in
942 astro*) type=Astronomy;;
943 bio*) type=Biology;;
944 calc*) type=Calculator;;
945 chem*) type=Chemistry;;
946 elec*) type=Electronics;;
947 geo*) type=Geology;;
948 math*) type=Math;;
949 physics) type=Physics;;
950 visual*) type=DataVisualization;;
951 *) type=;;
952 esac
953 type="Science;${type}"
954 ;;
955
956 sys)
957 type="System"
958 ;;
959
960 www)
961 case ${catmin} in
962 client) type=WebBrowser;;
963 *) type=;;
964 esac
965 type="Network"
966 ;;
967
949 *) 968 *)
950 type= 969 type=
951 subdir=
952 ;; 970 ;;
953 esac 971 esac
954 fi 972 fi
955 local desktop="${T}/${exec}.desktop" 973 if [ "${SLOT}" == "0" ] ; then
974 local desktop_name="${PN}"
975 else
976 local desktop_name="${PN}-${SLOT}"
977 fi
978 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
979 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
956 980
981 cat <<-EOF > "${desktop}"
957echo "[Desktop Entry] 982 [Desktop Entry]
958Encoding=UTF-8
959Version=0.9.2
960Name=${name} 983 Name=${name}
961Type=Application 984 Type=Application
962Comment=${DESCRIPTION} 985 Comment=${DESCRIPTION}
963Exec=${exec} 986 Exec=${exec}
964Path=${path} 987 TryExec=${exec%% *}
965Icon=${icon} 988 Icon=${icon}
966Categories=Application;${type};" > "${desktop}" 989 Categories=${type};
990 EOF
967 991
992 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
993
994 (
995 # wrap the env here so that the 'insinto' call
996 # doesn't corrupt the env of the caller
997 insinto /usr/share/applications
998 doins "${desktop}"
999 )
1000}
1001
1002# @FUNCTION: validate_desktop_entries
1003# @USAGE: [directories]
1004# @MAINTAINER:
1005# Carsten Lohrke <carlo@gentoo.org>
1006# @DESCRIPTION:
1007# Validate desktop entries using desktop-file-utils
1008validate_desktop_entries() {
1009 if [[ -x /usr/bin/desktop-file-validate ]] ; then
1010 einfo "Checking desktop entry validity"
1011 local directories=""
1012 for d in /usr/share/applications $@ ; do
1013 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
1014 done
1015 if [[ -n ${directories} ]] ; then
1016 for FILE in $(find ${directories} -name "*\.desktop" \
1017 -not -path '*.hidden*' | sort -u 2>/dev/null)
1018 do
1019 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
1020 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
1021 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
1022 done
1023 fi
1024 echo ""
1025 else
1026 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
1027 fi
1028}
1029
1030# @FUNCTION: make_session_desktop
1031# @USAGE: <title> <command> [command args...]
1032# @DESCRIPTION:
1033# Make a GDM/KDM Session file. The title is the file to execute to start the
1034# Window Manager. The command is the name of the Window Manager.
1035#
1036# You can set the name of the file via the ${wm} variable.
1037make_session_desktop() {
1038 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
1039 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
1040
1041 local title=$1
1042 local command=$2
1043 local desktop=${T}/${wm:-${PN}}.desktop
1044 shift 2
1045
1046 cat <<-EOF > "${desktop}"
1047 [Desktop Entry]
1048 Name=${title}
1049 Comment=This session logs you into ${title}
1050 Exec=${command} $*
1051 TryExec=${command}
1052 Type=XSession
1053 EOF
1054
1055 (
1056 # wrap the env here so that the 'insinto' call
1057 # doesn't corrupt the env of the caller
1058 insinto /usr/share/xsessions
1059 doins "${desktop}"
1060 )
1061}
1062
1063# @FUNCTION: domenu
1064# @USAGE: <menus>
1065# @DESCRIPTION:
1066# Install the list of .desktop menu files into the appropriate directory
1067# (/usr/share/applications).
1068domenu() {
1069 (
1070 # wrap the env here so that the 'insinto' call
1071 # doesn't corrupt the env of the caller
1072 local i j ret=0
968 insinto /usr/share/applications 1073 insinto /usr/share/applications
969 doins "${desktop}" 1074 for i in "$@" ; do
1075 if [[ -f ${i} ]] ; then
1076 doins "${i}"
1077 ((ret+=$?))
1078 elif [[ -d ${i} ]] ; then
1079 for j in "${i}"/*.desktop ; do
1080 doins "${j}"
1081 ((ret+=$?))
1082 done
1083 else
1084 ((++ret))
1085 fi
1086 done
1087 exit ${ret}
1088 )
1089}
970 1090
971 return 0 1091# @FUNCTION: newmenu
1092# @USAGE: <menu> <newname>
1093# @DESCRIPTION:
1094# Like all other new* functions, install the specified menu as newname.
1095newmenu() {
1096 (
1097 # wrap the env here so that the 'insinto' call
1098 # doesn't corrupt the env of the caller
1099 insinto /usr/share/applications
1100 newins "$@"
1101 )
1102}
1103
1104# @FUNCTION: doicon
1105# @USAGE: <list of icons>
1106# @DESCRIPTION:
1107# Install the list of icons into the icon directory (/usr/share/pixmaps).
1108# This is useful in conjunction with creating desktop/menu files.
1109doicon() {
1110 (
1111 # wrap the env here so that the 'insinto' call
1112 # doesn't corrupt the env of the caller
1113 local i j ret
1114 insinto /usr/share/pixmaps
1115 for i in "$@" ; do
1116 if [[ -f ${i} ]] ; then
1117 doins "${i}"
1118 ((ret+=$?))
1119 elif [[ -d ${i} ]] ; then
1120 for j in "${i}"/*.png ; do
1121 doins "${j}"
1122 ((ret+=$?))
1123 done
1124 else
1125 ((++ret))
1126 fi
1127 done
1128 exit ${ret}
1129 )
1130}
1131
1132# @FUNCTION: newicon
1133# @USAGE: <icon> <newname>
1134# @DESCRIPTION:
1135# Like all other new* functions, install the specified icon as newname.
1136newicon() {
1137 (
1138 # wrap the env here so that the 'insinto' call
1139 # doesn't corrupt the env of the caller
1140 insinto /usr/share/pixmaps
1141 newins "$@"
1142 )
972} 1143}
973 1144
974# for internal use only (unpack_pdv and unpack_makeself) 1145# for internal use only (unpack_pdv and unpack_makeself)
975find_unpackable_file() { 1146find_unpackable_file() {
976 local src="$1" 1147 local src=$1
977 if [ -z "${src}" ] 1148 if [[ -z ${src} ]] ; then
978 then
979 src="${DISTDIR}/${A}" 1149 src=${DISTDIR}/${A}
980 else 1150 else
981 if [ -e "${DISTDIR}/${src}" ] 1151 if [[ -e ${DISTDIR}/${src} ]] ; then
982 then
983 src="${DISTDIR}/${src}" 1152 src=${DISTDIR}/${src}
984 elif [ -e "${PWD}/${src}" ] 1153 elif [[ -e ${PWD}/${src} ]] ; then
985 then
986 src="${PWD}/${src}" 1154 src=${PWD}/${src}
987 elif [ -e "${src}" ] 1155 elif [[ -e ${src} ]] ; then
988 then
989 src="${src}" 1156 src=${src}
990 fi
991 fi 1157 fi
992 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1158 fi
1159 [[ ! -e ${src} ]] && return 1
993 echo "${src}" 1160 echo "${src}"
994} 1161}
995 1162
1163# @FUNCTION: unpack_pdv
1164# @USAGE: <file to unpack> <size of off_t>
1165# @DESCRIPTION:
996# Unpack those pesky pdv generated files ... 1166# Unpack those pesky pdv generated files ...
997# They're self-unpacking programs with the binary package stuffed in 1167# They're self-unpacking programs with the binary package stuffed in
998# the middle of the archive. Valve seems to use it a lot ... too bad 1168# the middle of the archive. Valve seems to use it a lot ... too bad
999# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1169# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1000# 1170#
1001# Usage: unpack_pdv [file to unpack] [size of off_t]
1002# - you have to specify the off_t size ... i have no idea how to extract that 1171# You have to specify the off_t size ... I have no idea how to extract that
1003# information out of the binary executable myself. basically you pass in 1172# information out of the binary executable myself. Basically you pass in
1004# the size of the off_t type (in bytes) on the machine that built the pdv 1173# the size of the off_t type (in bytes) on the machine that built the pdv
1174# archive.
1175#
1005# archive. one way to determine this is by running the following commands: 1176# One way to determine this is by running the following commands:
1177#
1178# @CODE
1006# strings <pdv archive> | grep lseek 1179# strings <pdv archive> | grep lseek
1007# strace -elseek <pdv archive> 1180# strace -elseek <pdv archive>
1181# @CODE
1182#
1008# basically look for the first lseek command (we do the strings/grep because 1183# Basically look for the first lseek command (we do the strings/grep because
1009# sometimes the function call is _llseek or something) and steal the 2nd 1184# sometimes the function call is _llseek or something) and steal the 2nd
1010# parameter. here is an example: 1185# parameter. Here is an example:
1186#
1187# @CODE
1011# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1188# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1012# lseek 1189# lseek
1013# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1190# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1014# lseek(3, -4, SEEK_END) = 2981250 1191# lseek(3, -4, SEEK_END) = 2981250
1192# @CODE
1193#
1015# thus we would pass in the value of '4' as the second parameter. 1194# Thus we would pass in the value of '4' as the second parameter.
1016unpack_pdv() { 1195unpack_pdv() {
1017 local src="`find_unpackable_file $1`" 1196 local src=$(find_unpackable_file "$1")
1018 local sizeoff_t="$2" 1197 local sizeoff_t=$2
1019 1198
1199 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1020 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 1200 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1021 1201
1022 local shrtsrc="`basename ${src}`" 1202 local shrtsrc=$(basename "${src}")
1023 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1203 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1024 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1204 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1025 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1205 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1026 1206
1027 # grab metadata for debug reasons 1207 # grab metadata for debug reasons
1028 local metafile="$(emktemp)" 1208 local metafile=$(emktemp)
1029 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1209 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1030 1210
1031 # rip out the final file name from the metadata 1211 # rip out the final file name from the metadata
1032 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1212 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1033 datafile="`basename ${datafile}`" 1213 datafile=$(basename "${datafile}")
1034 1214
1035 # now lets uncompress/untar the file if need be 1215 # now lets uncompress/untar the file if need be
1036 local tmpfile="$(emktemp)" 1216 local tmpfile=$(emktemp)
1037 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1217 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1038 1218
1039 local iscompressed="`file -b ${tmpfile}`" 1219 local iscompressed=$(file -b "${tmpfile}")
1040 if [ "${iscompressed:0:8}" == "compress" ] ; then 1220 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1041 iscompressed=1 1221 iscompressed=1
1042 mv ${tmpfile}{,.Z} 1222 mv ${tmpfile}{,.Z}
1043 gunzip ${tmpfile} 1223 gunzip ${tmpfile}
1044 else 1224 else
1045 iscompressed=0 1225 iscompressed=0
1046 fi 1226 fi
1047 local istar="`file -b ${tmpfile}`" 1227 local istar=$(file -b "${tmpfile}")
1048 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1228 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1049 istar=1 1229 istar=1
1050 else 1230 else
1051 istar=0 1231 istar=0
1052 fi 1232 fi
1053 1233
1081 true 1261 true
1082 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1262 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1083 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1263 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1084} 1264}
1085 1265
1266# @FUNCTION: unpack_makeself
1267# @USAGE: [file to unpack] [offset] [tail|dd]
1268# @DESCRIPTION:
1086# Unpack those pesky makeself generated files ... 1269# Unpack those pesky makeself generated files ...
1087# They're shell scripts with the binary package tagged onto 1270# They're shell scripts with the binary package tagged onto
1088# the end of the archive. Loki utilized the format as does 1271# the end of the archive. Loki utilized the format as does
1089# many other game companies. 1272# many other game companies.
1090# 1273#
1091# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1274# If the file is not specified, then ${A} is used. If the
1092# - If the file is not specified then unpack will utilize ${A}.
1093# - If the offset is not specified then we will attempt to extract 1275# offset is not specified then we will attempt to extract
1094# the proper offset from the script itself. 1276# the proper offset from the script itself.
1095unpack_makeself() { 1277unpack_makeself() {
1278 local src_input=${1:-${A}}
1096 local src="$(find_unpackable_file "$1")" 1279 local src=$(find_unpackable_file "${src_input}")
1097 local skip="$2" 1280 local skip=$2
1098 local exe="$3" 1281 local exe=$3
1099 1282
1283 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1284
1100 local shrtsrc="$(basename "${src}")" 1285 local shrtsrc=$(basename "${src}")
1101 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1286 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1102 if [ -z "${skip}" ] 1287 if [[ -z ${skip} ]] ; then
1103 then
1104 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1288 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1105 local skip=0 1289 local skip=0
1106 exe=tail 1290 exe=tail
1107 case ${ver} in 1291 case ${ver} in
1108 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1292 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1109 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1293 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1110 ;; 1294 ;;
1111 2.0|2.0.1) 1295 2.0|2.0.1)
1112 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1296 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1113 ;; 1297 ;;
1121 ;; 1305 ;;
1122 2.1.3) 1306 2.1.3)
1123 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1307 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1124 let skip="skip + 1" 1308 let skip="skip + 1"
1125 ;; 1309 ;;
1126 2.1.4) 1310 2.1.4|2.1.5)
1127 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1311 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1128 skip=$(head -n ${skip} "${src}" | wc -c) 1312 skip=$(head -n ${skip} "${src}" | wc -c)
1129 exe="dd" 1313 exe="dd"
1130 ;; 1314 ;;
1131 *) 1315 *)
1143 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1327 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1144 *) die "makeself cant handle exe '${exe}'" 1328 *) die "makeself cant handle exe '${exe}'"
1145 esac 1329 esac
1146 1330
1147 # lets grab the first few bytes of the file to figure out what kind of archive it is 1331 # lets grab the first few bytes of the file to figure out what kind of archive it is
1148 local tmpfile="$(emktemp)" 1332 local tmpfile=$(emktemp)
1149 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1333 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1150 local filetype="$(file -b "${tmpfile}")" 1334 local filetype=$(file -b "${tmpfile}")
1151 case ${filetype} in 1335 case ${filetype} in
1152 *tar\ archive) 1336 *tar\ archive*)
1153 eval ${exe} | tar --no-same-owner -xf - 1337 eval ${exe} | tar --no-same-owner -xf -
1154 ;; 1338 ;;
1155 bzip2*) 1339 bzip2*)
1156 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1340 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1157 ;; 1341 ;;
1167 ;; 1351 ;;
1168 esac 1352 esac
1169 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1353 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1170} 1354}
1171 1355
1356# @FUNCTION: check_license
1357# @USAGE: [license]
1358# @DESCRIPTION:
1172# Display a license for user to accept. 1359# Display a license for user to accept. If no license is
1173#
1174# Usage: check_license [license]
1175# - If the file is not specified then ${LICENSE} is used. 1360# specified, then ${LICENSE} is used.
1176check_license() { 1361check_license() {
1177 local lic=$1 1362 local lic=$1
1178 if [ -z "${lic}" ] ; then 1363 if [ -z "${lic}" ] ; then
1179 lic="${PORTDIR}/licenses/${LICENSE}" 1364 lic="${PORTDIR}/licenses/${LICENSE}"
1180 else 1365 else
1181 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1366 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1182 lic="${PORTDIR}/licenses/${src}" 1367 lic="${PORTDIR}/licenses/${lic}"
1183 elif [ -e "${PWD}/${src}" ] ; then 1368 elif [ -e "${PWD}/${lic}" ] ; then
1184 lic="${PWD}/${src}" 1369 lic="${PWD}/${lic}"
1185 elif [ -e "${src}" ] ; then 1370 elif [ -e "${lic}" ] ; then
1186 lic="${src}" 1371 lic="${lic}"
1187 fi
1188 fi 1372 fi
1189 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1373 fi
1190 local l="`basename ${lic}`" 1374 local l="`basename ${lic}`"
1191 1375
1192 # here is where we check for the licenses the user already 1376 # here is where we check for the licenses the user already
1193 # accepted ... if we don't find a match, we make the user accept 1377 # accepted ... if we don't find a match, we make the user accept
1194 local shopts=$-
1195 local alic 1378 local alic
1196 set -o noglob #so that bash doesn't expand "*" 1379 eshopts_push -o noglob # so that bash doesn't expand "*"
1197 for alic in ${ACCEPT_LICENSE} ; do 1380 for alic in ${ACCEPT_LICENSE} ; do
1198 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1381 if [[ ${alic} == ${l} ]]; then
1199 set +o noglob; set -${shopts} #reset old shell opts 1382 eshopts_pop
1200 return 0 1383 return 0
1201 fi 1384 fi
1202 done 1385 done
1203 set +o noglob; set -$shopts #reset old shell opts 1386 eshopts_pop
1387 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1204 1388
1205 local licmsg="$(emktemp)" 1389 local licmsg=$(emktemp)
1206 cat << EOF > ${licmsg} 1390 cat <<-EOF > ${licmsg}
1207********************************************************** 1391 **********************************************************
1208The following license outlines the terms of use of this 1392 The following license outlines the terms of use of this
1209package. You MUST accept this license for installation to 1393 package. You MUST accept this license for installation to
1210continue. When you are done viewing, hit 'q'. If you 1394 continue. When you are done viewing, hit 'q'. If you
1211CTRL+C out of this, the install will not run! 1395 CTRL+C out of this, the install will not run!
1212********************************************************** 1396 **********************************************************
1213 1397
1214EOF 1398 EOF
1215 cat ${lic} >> ${licmsg} 1399 cat ${lic} >> ${licmsg}
1216 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1400 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1217 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1401 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1218 read alic 1402 read alic
1219 case ${alic} in 1403 case ${alic} in
1226 die "Failed to accept license" 1410 die "Failed to accept license"
1227 ;; 1411 ;;
1228 esac 1412 esac
1229} 1413}
1230 1414
1415# @FUNCTION: cdrom_get_cds
1416# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1417# @DESCRIPTION:
1231# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1418# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1232# the whole 'non-interactive' policy, but damnit I want CD support ! 1419# the whole 'non-interactive' policy, but damnit I want CD support !
1233# 1420#
1234# with these cdrom functions we handle all the user interaction and 1421# With these cdrom functions we handle all the user interaction and
1235# standardize everything. all you have to do is call cdrom_get_cds() 1422# standardize everything. All you have to do is call cdrom_get_cds()
1236# and when the function returns, you can assume that the cd has been 1423# and when the function returns, you can assume that the cd has been
1237# found at CDROM_ROOT. 1424# found at CDROM_ROOT.
1238# 1425#
1426# The function will attempt to locate a cd based upon a file that is on
1427# the cd. The more files you give this function, the more cds
1428# the cdrom functions will handle.
1429#
1239# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1430# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1240# etc... if you want to give the cds better names, then just export 1431# etc... If you want to give the cds better names, then just export
1241# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1432# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1433# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1434# also use the CDROM_NAME_SET bash array.
1242# 1435#
1243# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1436# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1244#
1245# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1246# - this will attempt to locate a cd based upon a file that is on
1247# the cd ... the more files you give this function, the more cds
1248# the cdrom functions will handle
1249cdrom_get_cds() { 1437cdrom_get_cds() {
1250 # first we figure out how many cds we're dealing with by 1438 # first we figure out how many cds we're dealing with by
1251 # the # of files they gave us 1439 # the # of files they gave us
1252 local cdcnt=0 1440 local cdcnt=0
1253 local f= 1441 local f=
1254 for f in "$@" ; do 1442 for f in "$@" ; do
1255 cdcnt=$((cdcnt + 1)) 1443 ((++cdcnt))
1256 export CDROM_CHECK_${cdcnt}="$f" 1444 export CDROM_CHECK_${cdcnt}="$f"
1257 done 1445 done
1258 export CDROM_TOTAL_CDS=${cdcnt} 1446 export CDROM_TOTAL_CDS=${cdcnt}
1259 export CDROM_CURRENT_CD=1 1447 export CDROM_CURRENT_CD=1
1260 1448
1261 # now we see if the user gave use CD_ROOT ... 1449 # now we see if the user gave use CD_ROOT ...
1262 # if they did, let's just believe them that it's correct 1450 # if they did, let's just believe them that it's correct
1263 if [ ! -z "${CD_ROOT}" ] ; then 1451 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1264 export CDROM_ROOT="${CD_ROOT}"
1265 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1266 return
1267 fi
1268 # do the same for CD_ROOT_X
1269 if [ ! -z "${CD_ROOT_1}" ] ; then
1270 local var= 1452 local var=
1271 cdcnt=0 1453 cdcnt=0
1272 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1454 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1273 cdcnt=$((cdcnt + 1)) 1455 ((++cdcnt))
1274 var="CD_ROOT_${cdcnt}" 1456 var="CD_ROOT_${cdcnt}"
1457 [[ -z ${!var} ]] && var="CD_ROOT"
1275 if [ -z "${!var}" ] ; then 1458 if [[ -z ${!var} ]] ; then
1276 eerror "You must either use just the CD_ROOT" 1459 eerror "You must either use just the CD_ROOT"
1277 eerror "or specify ALL the CD_ROOT_X variables." 1460 eerror "or specify ALL the CD_ROOT_X variables."
1278 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1461 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1279 die "could not locate CD_ROOT_${cdcnt}" 1462 die "could not locate CD_ROOT_${cdcnt}"
1280 fi 1463 fi
1281 export CDROM_ROOTS_${cdcnt}="${!var}"
1282 done 1464 done
1283 export CDROM_ROOT=${CDROM_ROOTS_1} 1465 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1284 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1466 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1467 export CDROM_SET=-1
1468 for f in ${CDROM_CHECK_1//:/ } ; do
1469 ((++CDROM_SET))
1470 [[ -e ${CD_ROOT}/${f} ]] && break
1471 done
1472 export CDROM_MATCH=${f}
1285 return 1473 return
1286 fi 1474 fi
1287 1475
1476 # User didn't help us out so lets make sure they know they can
1477 # simplify the whole process ...
1288 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1478 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1289 einfon "This ebuild will need the " 1479 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1290 if [ -z "${CDROM_NAME}" ] ; then
1291 echo "cdrom for ${PN}."
1292 else
1293 echo "${CDROM_NAME}."
1294 fi
1295 echo 1480 echo
1296 einfo "If you do not have the CD, but have the data files" 1481 einfo "If you do not have the CD, but have the data files"
1297 einfo "mounted somewhere on your filesystem, just export" 1482 einfo "mounted somewhere on your filesystem, just export"
1298 einfo "the variable CD_ROOT so that it points to the" 1483 einfo "the variable CD_ROOT so that it points to the"
1299 einfo "directory containing the files." 1484 einfo "directory containing the files."
1300 echo 1485 echo
1486 einfo "For example:"
1487 einfo "export CD_ROOT=/mnt/cdrom"
1488 echo
1301 else 1489 else
1490 if [[ -n ${CDROM_NAME_SET} ]] ; then
1491 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1492 cdcnt=0
1493 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1494 ((++cdcnt))
1495 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1496 done
1497 fi
1498
1302 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1499 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1303 cdcnt=0 1500 cdcnt=0
1304 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1501 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1305 cdcnt=$((cdcnt + 1)) 1502 ((++cdcnt))
1306 var="CDROM_NAME_${cdcnt}" 1503 var="CDROM_NAME_${cdcnt}"
1307 [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}" 1504 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1308 done 1505 done
1309 echo 1506 echo
1310 einfo "If you do not have the CDs, but have the data files" 1507 einfo "If you do not have the CDs, but have the data files"
1311 einfo "mounted somewhere on your filesystem, just export" 1508 einfo "mounted somewhere on your filesystem, just export"
1312 einfo "the following variables so they point to the right place:" 1509 einfo "the following variables so they point to the right place:"
1313 einfon "" 1510 einfon ""
1314 cdcnt=0 1511 cdcnt=0
1315 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1512 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1316 cdcnt=$((cdcnt + 1)) 1513 ((++cdcnt))
1317 echo -n " CD_ROOT_${cdcnt}" 1514 echo -n " CD_ROOT_${cdcnt}"
1318 done 1515 done
1319 echo 1516 echo
1320 einfo "Or, if you have all the files in the same place, or" 1517 einfo "Or, if you have all the files in the same place, or"
1321 einfo "you only have one cdrom, you can export CD_ROOT" 1518 einfo "you only have one cdrom, you can export CD_ROOT"
1322 einfo "and that place will be used as the same data source" 1519 einfo "and that place will be used as the same data source"
1323 einfo "for all the CDs." 1520 einfo "for all the CDs."
1324 echo 1521 echo
1522 einfo "For example:"
1523 einfo "export CD_ROOT_1=/mnt/cdrom"
1524 echo
1325 fi 1525 fi
1526
1527 export CDROM_SET=""
1326 export CDROM_CURRENT_CD=0 1528 export CDROM_CURRENT_CD=0
1327 cdrom_load_next_cd 1529 cdrom_load_next_cd
1328} 1530}
1329 1531
1330# this is only used when you need access to more than one cd. 1532# @FUNCTION: cdrom_load_next_cd
1331# when you have finished using the first cd, just call this function. 1533# @DESCRIPTION:
1332# when it returns, CDROM_ROOT will be pointing to the second cd. 1534# Some packages are so big they come on multiple CDs. When you're done reading
1333# remember, you can only go forward in the cd chain, you can't go back. 1535# files off a CD and want access to the next one, just call this function.
1536# Again, all the messy details of user interaction are taken care of for you.
1537# Once this returns, just read the variable CDROM_ROOT for the location of the
1538# mounted CD. Note that you can only go forward in the CD list, so make sure
1539# you only call this function when you're done using the current CD.
1334cdrom_load_next_cd() { 1540cdrom_load_next_cd() {
1335 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1336 local var= 1541 local var
1337 1542 ((++CDROM_CURRENT_CD))
1338 if [ ! -z "${CD_ROOT}" ] ; then
1339 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1340 return
1341 fi
1342 1543
1343 unset CDROM_ROOT 1544 unset CDROM_ROOT
1344 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1545 var=CD_ROOT_${CDROM_CURRENT_CD}
1546 [[ -z ${!var} ]] && var="CD_ROOT"
1345 if [ -z "${!var}" ] ; then 1547 if [[ -z ${!var} ]] ; then
1346 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1548 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1347 cdrom_locate_file_on_cd ${!var} 1549 _cdrom_locate_file_on_cd ${!var}
1348 else 1550 else
1349 export CDROM_ROOT="${!var}" 1551 export CDROM_ROOT=${!var}
1350 fi 1552 fi
1351 1553
1352 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1554 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1353} 1555}
1354 1556
1357# all it does is try to locate a give file on a cd ... if the cd isn't 1559# all it does is try to locate a give file on a cd ... if the cd isn't
1358# found, then a message asking for the user to insert the cdrom will be 1560# found, then a message asking for the user to insert the cdrom will be
1359# displayed and we'll hang out here until: 1561# displayed and we'll hang out here until:
1360# (1) the file is found on a mounted cdrom 1562# (1) the file is found on a mounted cdrom
1361# (2) the user hits CTRL+C 1563# (2) the user hits CTRL+C
1362cdrom_locate_file_on_cd() { 1564_cdrom_locate_file_on_cd() {
1363 while [ -z "${CDROM_ROOT}" ] ; do
1364 local dir="$(dirname ${@})"
1365 local file="$(basename ${@})"
1366 local mline="" 1565 local mline=""
1367 local showedmsg=0 1566 local showedmsg=0 showjolietmsg=0
1368 1567
1369 for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do 1568 while [[ -z ${CDROM_ROOT} ]] ; do
1569 local i=0
1570 local -a cdset=(${*//:/ })
1571 if [[ -n ${CDROM_SET} ]] ; then
1572 cdset=(${cdset[${CDROM_SET}]})
1573 fi
1574
1575 while [[ -n ${cdset[${i}]} ]] ; do
1576 local dir=$(dirname ${cdset[${i}]})
1577 local file=$(basename ${cdset[${i}]})
1578
1579 local point= node= fs= foo=
1580 while read point node fs foo ; do
1581 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1582 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1583 && continue
1584 point=${point//\040/ }
1370 [ -d "${mline}/${dir}" ] || continue 1585 [[ ! -d ${point}/${dir} ]] && continue
1371 [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \ 1586 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1372 && export CDROM_ROOT=${mline} 1587 export CDROM_ROOT=${point}
1588 export CDROM_SET=${i}
1589 export CDROM_MATCH=${cdset[${i}]}
1590 return
1591 done <<< "$(get_mounts)"
1592
1593 ((++i))
1373 done 1594 done
1374 1595
1375 if [ -z "${CDROM_ROOT}" ] ; then
1376 echo 1596 echo
1377 if [ ${showedmsg} -eq 0 ] ; then 1597 if [[ ${showedmsg} -eq 0 ]] ; then
1378 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1598 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1379 if [ -z "${CDROM_NAME}" ] ; then 1599 if [[ -z ${CDROM_NAME} ]] ; then
1380 einfo "Please insert the cdrom for ${PN} now !" 1600 einfo "Please insert+mount the cdrom for ${PN} now !"
1381 else
1382 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1383 fi
1384 else 1601 else
1385 if [ -z "${CDROM_NAME_1}" ] ; then
1386 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1387 else
1388 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1389 einfo "Please insert+mount the ${!var} cdrom now !" 1602 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1390 fi
1391 fi 1603 fi
1392 showedmsg=1 1604 else
1605 if [[ -z ${CDROM_NAME_1} ]] ; then
1606 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1607 else
1608 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1609 einfo "Please insert+mount the ${!var} cdrom now !"
1610 fi
1393 fi 1611 fi
1612 showedmsg=1
1613 fi
1394 einfo "Press return to scan for the cd again" 1614 einfo "Press return to scan for the cd again"
1395 einfo "or hit CTRL+C to abort the emerge." 1615 einfo "or hit CTRL+C to abort the emerge."
1396 read 1616 echo
1617 if [[ ${showjolietmsg} -eq 0 ]] ; then
1618 showjolietmsg=1
1619 else
1620 ewarn "If you are having trouble with the detection"
1621 ewarn "of your CD, it is possible that you do not have"
1622 ewarn "Joliet support enabled in your kernel. Please"
1623 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1624 ebeep 5
1397 fi 1625 fi
1626 read || die "something is screwed with your system"
1398 done 1627 done
1399} 1628}
1400 1629
1630# @FUNCTION: strip-linguas
1631# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1632# @DESCRIPTION:
1401# Make sure that LINGUAS only contains languages that 1633# Make sure that LINGUAS only contains languages that
1402# a package can support 1634# a package can support. The first form allows you to
1403# 1635# specify a list of LINGUAS. The -i builds a list of po
1404# usage: strip-linguas <allow LINGUAS> 1636# files found in all the directories and uses the
1405# strip-linguas -i <directories of .po files> 1637# intersection of the lists. The -u builds a list of po
1406# strip-linguas -u <directories of .po files> 1638# files found in all the directories and uses the union
1407# 1639# of the lists.
1408# The first form allows you to specify a list of LINGUAS.
1409# The -i builds a list of po files found in all the
1410# directories and uses the intersection of the lists.
1411# The -u builds a list of po files found in all the
1412# directories and uses the union of the lists.
1413strip-linguas() { 1640strip-linguas() {
1414 local ls newls 1641 local ls newls nols
1415 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then 1642 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1416 local op="$1"; shift 1643 local op=$1; shift
1417 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1644 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1418 local d f 1645 local d f
1419 for d in "$@" ; do 1646 for d in "$@" ; do
1420 if [ "${op}" == "-u" ] ; then 1647 if [[ ${op} == "-u" ]] ; then
1421 newls="${ls}" 1648 newls=${ls}
1422 else 1649 else
1423 newls="" 1650 newls=""
1424 fi 1651 fi
1425 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1652 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1426 if [ "${op}" == "-i" ] ; then 1653 if [[ ${op} == "-i" ]] ; then
1427 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}" 1654 hasq ${f} ${ls} && newls="${newls} ${f}"
1428 else 1655 else
1429 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}" 1656 hasq ${f} ${ls} || newls="${newls} ${f}"
1430 fi 1657 fi
1431 done 1658 done
1432 ls="${newls}" 1659 ls=${newls}
1433 done 1660 done
1434 ls="${ls//.po}"
1435 else 1661 else
1436 ls="$@" 1662 ls="$@"
1437 fi 1663 fi
1438 1664
1439 ls=" ${ls} " 1665 nols=""
1440 newls="" 1666 newls=""
1441 for f in ${LINGUAS} ; do 1667 for f in ${LINGUAS} ; do
1442 if [ "${ls/ ${f} /}" != "${ls}" ] ; then 1668 if hasq ${f} ${ls} ; then
1443 newls="${newls} ${f}" 1669 newls="${newls} ${f}"
1444 else 1670 else
1445 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1671 nols="${nols} ${f}"
1446 fi 1672 fi
1447 done 1673 done
1448 if [ -z "${newls}" ] ; then 1674 [[ -n ${nols} ]] \
1449 unset LINGUAS 1675 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1450 else
1451 export LINGUAS="${newls}" 1676 export LINGUAS=${newls:1}
1452 fi
1453} 1677}
1454 1678
1455# moved from kernel.eclass since they are generally useful outside of 1679# @FUNCTION: preserve_old_lib
1456# kernel.eclass -iggy (20041002) 1680# @USAGE: <libs to preserve> [more libs]
1457 1681# @DESCRIPTION:
1458# the following functions are useful in kernel module ebuilds, etc.
1459# for an example see ivtv or drbd ebuilds
1460
1461# set's ARCH to match what the kernel expects
1462set_arch_to_kernel() {
1463 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1464 case ${ARCH} in
1465 x86) export ARCH="i386";;
1466 amd64) export ARCH="x86_64";;
1467 hppa) export ARCH="parisc";;
1468 mips) export ARCH="mips";;
1469 *) export ARCH="${ARCH}";;
1470 esac
1471}
1472
1473# set's ARCH back to what portage expects
1474set_arch_to_portage() {
1475 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1476}
1477
1478# Jeremy Huddleston <eradicator@gentoo.org>:
1479# preserve_old_lib /path/to/libblah.so.0
1480# preserve_old_lib_notify /path/to/libblah.so.0
1481#
1482# These functions are useful when a lib in your package changes --soname. Such 1682# These functions are useful when a lib in your package changes ABI SONAME.
1483# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1683# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1484# would break packages that link against it. Most people get around this 1684# would break packages that link against it. Most people get around this
1485# by using the portage SLOT mechanism, but that is not always a relevant 1685# by using the portage SLOT mechanism, but that is not always a relevant
1486# solution, so instead you can add the following to your ebuilds: 1686# solution, so instead you can call this from pkg_preinst. See also the
1487# 1687# preserve_old_lib_notify function.
1488# src_install() {
1489# ...
1490# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1491# ...
1492# }
1493#
1494# pkg_postinst() {
1495# ...
1496# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1497# ...
1498# }
1499
1500preserve_old_lib() { 1688preserve_old_lib() {
1501 LIB=$1 1689 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1690 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1691 die "Invalid preserve_old_lib() usage"
1692 fi
1693 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1502 1694
1503 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1695 # let portage worry about it
1504 SONAME=`basename ${LIB}` 1696 has preserve-libs ${FEATURES} && return 0
1505 DIRNAME=`dirname ${LIB}`
1506 1697
1507 dodir ${DIRNAME} 1698 local lib dir
1508 cp ${ROOT}${LIB} ${D}${DIRNAME} 1699 for lib in "$@" ; do
1700 [[ -e ${ROOT}/${lib} ]] || continue
1701 dir=${lib%/*}
1702 dodir ${dir} || die "dodir ${dir} failed"
1703 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1509 touch ${D}${LIB} 1704 touch "${D}"/${lib}
1510 fi 1705 done
1511} 1706}
1512 1707
1708# @FUNCTION: preserve_old_lib_notify
1709# @USAGE: <libs to notify> [more libs]
1710# @DESCRIPTION:
1711# Spit helpful messages about the libraries preserved by preserve_old_lib.
1513preserve_old_lib_notify() { 1712preserve_old_lib_notify() {
1514 LIB=$1 1713 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1714 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1715 die "Invalid preserve_old_lib_notify() usage"
1716 fi
1515 1717
1516 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1718 # let portage worry about it
1517 SONAME=`basename ${LIB}` 1719 has preserve-libs ${FEATURES} && return 0
1518 1720
1721 local lib notice=0
1722 for lib in "$@" ; do
1723 [[ -e ${ROOT}/${lib} ]] || continue
1724 if [[ ${notice} -eq 0 ]] ; then
1725 notice=1
1519 einfo "An old version of an installed library was detected on your system." 1726 ewarn "Old versions of installed libraries were detected on your system."
1520 einfo "In order to avoid breaking packages that link against is, this older version" 1727 ewarn "In order to avoid breaking packages that depend on these old libs,"
1521 einfo "is not being removed. In order to make full use of this newer version," 1728 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1522 einfo "you will need to execute the following command:" 1729 ewarn "in order to remove these old dependencies. If you do not have this"
1523 einfo " revdep-rebuild --soname ${SONAME}" 1730 ewarn "helper program, simply emerge the 'gentoolkit' package."
1524 einfo 1731 ewarn
1525 einfo "After doing that, you can safely remove ${LIB}" 1732 fi
1526 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild" 1733 ewarn " # revdep-rebuild --library ${lib##*/}"
1527 fi 1734 done
1735 if [[ ${notice} -eq 1 ]] ; then
1736 ewarn
1737 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1738 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1739 for lib in "$@" ; do
1740 ewarn " # rm '${lib}'"
1741 done
1742 fi
1528} 1743}
1529 1744
1530# Hack for people to figure out if a package was built with 1745# @FUNCTION: built_with_use
1531# certain USE flags 1746# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1747# @DESCRIPTION:
1748# A temporary hack until portage properly supports DEPENDing on USE
1749# flags being enabled in packages. This will check to see if the specified
1750# DEPEND atom was built with the specified list of USE flags. The
1751# --missing option controls the behavior if called on a package that does
1752# not actually support the defined USE flags (aka listed in IUSE).
1753# The default is to abort (call die). The -a and -o flags control
1754# the requirements of the USE flags. They correspond to "and" and "or"
1755# logic. So the -a flag means all listed USE flags must be enabled
1756# while the -o flag means at least one of the listed IUSE flags must be
1757# enabled. The --hidden option is really for internal use only as it
1758# means the USE flag we're checking is hidden expanded, so it won't be found
1759# in IUSE like normal USE flags.
1532# 1760#
1533# Usage: built_with_use <DEPEND ATOM> <List of USE flags> 1761# Remember that this function isn't terribly intelligent so order of optional
1534# ex: built_with_use xchat gtk2 1762# flags matter.
1535built_with_use() { 1763built_with_use() {
1764 local hidden="no"
1765 if [[ $1 == "--hidden" ]] ; then
1766 hidden="yes"
1767 shift
1768 fi
1769
1770 local missing_action="die"
1771 if [[ $1 == "--missing" ]] ; then
1772 missing_action=$2
1773 shift ; shift
1774 case ${missing_action} in
1775 true|false|die) ;;
1776 *) die "unknown action '${missing_action}'";;
1777 esac
1778 fi
1779
1780 local opt=$1
1781 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1782
1536 local PKG=$(portageq best_version ${ROOT} $1) 1783 local PKG=$(best_version $1)
1784 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1785 shift
1786
1537 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1787 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1538 [[ ! -e ${USEFILE} ]] && return 1 1788 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1789
1790 # if the IUSE file doesn't exist, the read will error out, we need to handle
1791 # this gracefully
1792 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1793 case ${missing_action} in
1794 true) return 0;;
1795 false) return 1;;
1796 die) die "Unable to determine what USE flags $PKG was built with";;
1797 esac
1798 fi
1799
1800 if [[ ${hidden} == "no" ]] ; then
1801 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1802 # Don't check USE_EXPAND #147237
1803 local expand
1804 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1805 if [[ $1 == ${expand}_* ]] ; then
1806 expand=""
1807 break
1808 fi
1809 done
1810 if [[ -n ${expand} ]] ; then
1811 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1812 case ${missing_action} in
1813 true) return 0;;
1814 false) return 1;;
1815 die) die "$PKG does not actually support the $1 USE flag!";;
1816 esac
1817 fi
1818 fi
1819 fi
1539 1820
1540 local USE_BUILT=$(<${USEFILE}) 1821 local USE_BUILT=$(<${USEFILE})
1541
1542 shift
1543 while [ $# -gt 0 ] ; do 1822 while [[ $# -gt 0 ]] ; do
1823 if [[ ${opt} = "-o" ]] ; then
1824 has $1 ${USE_BUILT} && return 0
1825 else
1544 has $1 ${USE_BUILT} || return 1 1826 has $1 ${USE_BUILT} || return 1
1827 fi
1545 shift 1828 shift
1546 done 1829 done
1547 return 0 1830 [[ ${opt} = "-a" ]]
1548} 1831}
1549 1832
1833# @FUNCTION: epunt_cxx
1834# @USAGE: [dir to scan]
1835# @DESCRIPTION:
1550# Many configure scripts wrongly bail when a C++ compiler 1836# Many configure scripts wrongly bail when a C++ compiler could not be
1551# could not be detected. #73450 1837# detected. If dir is not specified, then it defaults to ${S}.
1838#
1839# http://bugs.gentoo.org/73450
1552epunt_cxx() { 1840epunt_cxx() {
1553 local dir=$1 1841 local dir=$1
1554 [[ -z ${dir} ]] && dir=${S} 1842 [[ -z ${dir} ]] && dir=${S}
1555 ebegin "Removing useless C++ checks" 1843 ebegin "Removing useless C++ checks"
1556 local f 1844 local f
1557 for f in $(find ${dir} -name configure) ; do 1845 find "${dir}" -name configure | while read f ; do
1558 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1846 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1559 done 1847 done
1560 eend 0 1848 eend 0
1561} 1849}
1562 1850
1563# get_abi_var <VAR> [<ABI>] 1851# @FUNCTION: make_wrapper
1564# returns the value of ${<VAR>_<ABI>} which should be set in make.defaults 1852# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1565# 1853# @DESCRIPTION:
1566# This code is for testing purposes only with the sparc64-multilib ${PROFILE_ARCH} 1854# Create a shell wrapper script named wrapper in installpath
1567# and getting a more multilib-aware portage layout. It may end up being used, but for now 1855# (defaults to the bindir) to execute target (default of wrapper) by
1568# it is subject to removal if a better way is worked out. 1856# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1569# 1857# libpaths followed by optionally changing directory to chdir.
1570# ex: 1858make_wrapper() {
1571# CFLAGS=$(get_abi_var CFLAGS sparc32) # CFLAGS=-m32 1859 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1572# 1860 local tmpwrapper=$(emktemp)
1573# Note that the prefered method is to set CC="$(tc-getCC) $(get_abi_CFLAGS)" 1861 # We don't want to quote ${bin} so that people can pass complex
1574# This will hopefully be added to portage soon... 1862 # things as $bin ... "./someprog --args"
1575# 1863 cat << EOF > "${tmpwrapper}"
1576# If <ABI> is not specified, ${ABI} is used. 1864#!/bin/sh
1577# If <ABI> is not specified and ${ABI} is not defined, ${DEFAULT_ABI} is used. 1865cd "${chdir:-.}"
1578# If <ABI> is not specified and ${ABI} and ${DEFAULT_ABI} are not defined, we return an empty string.
1579#
1580# Jeremy Huddleston <eradicator@gentoo.org>
1581get_abi_var() {
1582 local flag=$1
1583 local abi
1584 if [ $# -gt 1 ]; then
1585 abi=$1
1586 elif [ -n "${ABI}" ]; then 1866if [ -n "${libdir}" ] ; then
1587 abi=${ABI} 1867 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1588 elif [ -n "${DEFAULT_ABI}" ]; then 1868 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1589 abi=${DEFAULT_ABI}
1590 else 1869 else
1591 return "" 1870 export LD_LIBRARY_PATH="${libdir}"
1871 fi
1872fi
1873exec ${bin} "\$@"
1874EOF
1875 chmod go+rx "${tmpwrapper}"
1876 if [[ -n ${path} ]] ; then
1877 (
1878 exeinto "${path}"
1879 newexe "${tmpwrapper}" "${wrapper}"
1880 ) || die
1881 else
1882 newbin "${tmpwrapper}" "${wrapper}" || die
1883 fi
1884}
1885
1886# @FUNCTION: prepalldocs
1887# @USAGE:
1888# @DESCRIPTION:
1889# Compress files in /usr/share/doc which are not already
1890# compressed, excluding /usr/share/doc/${PF}/html.
1891# Uses the ecompressdir to do the compression.
1892# 2009-02-18 by betelgeuse:
1893# Commented because ecompressdir is even more internal to
1894# Portage than prepalldocs (it's not even mentioned in man 5
1895# ebuild). Please submit a better version for review to gentoo-dev
1896# if you want prepalldocs here.
1897#prepalldocs() {
1898# if [[ -n $1 ]] ; then
1899# ewarn "prepalldocs: invalid usage; takes no arguments"
1592 fi 1900# fi
1593 eval echo \${${flag}_${abi}}
1594}
1595 1901
1596get_abi_CFLAGS() { get_abi_var CFLAGS $1; } 1902# cd "${D}"
1597get_abi_CXXFLAGS() { get_abi_var CXXFLAGS $1; } 1903# [[ -d usr/share/doc ]] || return 0
1598get_abi_ASFLAGS() { get_abi_var ASFLAGS $1; }
1599get_abi_LIBDIR() { get_abi_var LIBDIR $1; }
1600 1904
1905# find usr/share/doc -exec gzip {} +
1906# ecompressdir --ignore /usr/share/doc/${PF}/html
1907# ecompressdir --queue /usr/share/doc
1908#}

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