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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 1.325 2010/01/09 20:06:24 vapier 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
257 else
258 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
259 fi
260 else
261 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ]
262 then
263 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
264 then
265 EPATCH_SOURCE="$1"
266 fi 261 fi
267 262
268 echo 263 # Let people filter things dynamically
269 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
270 eerror
271 eerror " ${EPATCH_SOURCE}"
272 echo
273 die "Cannot find \$EPATCH_SOURCE!"
274 fi
275
276 local EPATCH_SOURCE="${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}" ] 264 if [[ -n ${EPATCH_EXCLUDE} ]] ; then
316 then 265 # let people use globs in the exclude
317 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ] 266 eshopts_push -o noglob
318 then 267
268 local ex
269 for ex in ${EPATCH_EXCLUDE} ; do
270 if [[ ${patchname} == ${ex} ]] ; then
271 eshopts_pop
319 continue 272 continue
320 fi 273 fi
274 done
275 eshopts_pop
276 fi
277
278 if [[ ${SINGLE_PATCH} == "yes" ]] ; then
279 if [[ -n ${EPATCH_SINGLE_MSG} ]] ; then
280 einfo "${EPATCH_SINGLE_MSG}"
281 else
282 einfo "Applying ${patchname} ..."
321 fi 283 fi
322
323 if [ "${SINGLE_PATCH}" = "yes" ]
324 then
325 if [ -n "${EPATCH_SINGLE_MSG}" ]
326 then
327 einfo "${EPATCH_SINGLE_MSG}"
328 else 284 else
329 einfo "Applying ${x##*/} ..." 285 einfo " ${patchname} ..."
286 fi
287
288 # most of the time, there will only be one run per unique name,
289 # but if there are more, make sure we get unique log filenames
290 local STDERR_TARGET="${T}/${patchname}.out"
291 if [[ -e ${STDERR_TARGET} ]] ; then
292 STDERR_TARGET="${T}/${patchname}-$$.out"
293 fi
294
295 printf "***** %s *****\n\n" "${patchname}" > "${STDERR_TARGET}"
296
297 # Decompress the patch if need be
298 local count=0
299 local PATCH_TARGET
300 if [[ -n ${PIPE_CMD} ]] ; then
301 PATCH_TARGET="${T}/$$.patch"
302 echo "PIPE_COMMAND: ${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> "${STDERR_TARGET}"
303
304 if ! (${PIPE_CMD} "${x}" > "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
305 echo
306 eerror "Could not extract patch!"
307 #die "Could not extract patch!"
308 count=5
309 break
310 fi
311 else
312 PATCH_TARGET=${x}
313 fi
314
315 # Check for absolute paths in patches. If sandbox is disabled,
316 # people could (accidently) patch files in the root filesystem.
317 # Or trigger other unpleasantries #237667. So disallow -p0 on
318 # such patches.
319 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
320 if [[ -n ${abs_paths} ]] ; then
321 count=1
322 printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}"
323 fi
324
325 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/
326 while [[ ${count} -lt 5 ]] ; do
327 # Generate some useful debug info ...
328 (
329 _epatch_draw_line "***** ${patchname} *****"
330 echo
331 echo "PATCH COMMAND: patch -p${count} ${EPATCH_OPTS} < '${PATCH_TARGET}'"
332 echo
333 _epatch_draw_line "***** ${patchname} *****"
334 ) >> "${STDERR_TARGET}"
335
336 if (patch -p${count} ${EPATCH_OPTS} --dry-run -f < "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
337 (
338 _epatch_draw_line "***** ${patchname} *****"
339 echo
340 echo "ACTUALLY APPLYING ${patchname} ..."
341 echo
342 _epatch_draw_line "***** ${patchname} *****"
343 patch -p${count} ${EPATCH_OPTS} < "${PATCH_TARGET}" 2>&1
344 ) >> "${STDERR_TARGET}"
345
346 if [ $? -ne 0 ] ; then
347 echo
348 eerror "A dry-run of patch command succeeded, but actually"
349 eerror "applying the patch failed!"
350 #die "Real world sux compared to the dreamworld!"
351 count=5
330 fi 352 fi
331 else 353 break
332 einfo " ${x##*/} ..."
333 fi 354 fi
334 355
335 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 356 : $(( count++ ))
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 357 done
398 358
399 if [ "${PATCH_SUFFIX}" != "patch" ] 359 # if we had to decompress the patch, delete the temp one
400 then 360 if [[ -n ${PIPE_CMD} ]] ; then
401 rm -f ${PATCH_TARGET} 361 rm -f "${PATCH_TARGET}"
402 fi 362 fi
403 363
404 if [ "${count}" -eq 5 ] 364 if [[ ${count} -ge 5 ]] ; then
405 then
406 echo 365 echo
407 eerror "Failed Patch: ${x##*/}!" 366 eerror "Failed Patch: ${patchname} !"
367 eerror " ( ${PATCH_TARGET} )"
408 eerror 368 eerror
409 eerror "Include in your bugreport the contents of:" 369 eerror "Include in your bugreport the contents of:"
410 eerror 370 eerror
411 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}" 371 eerror " ${STDERR_TARGET}"
412 echo 372 echo
413 die "Failed Patch: ${x##*/}!" 373 die "Failed Patch: ${patchname}!"
414 fi 374 fi
415 375
416 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 376 # if everything worked, delete the patch log
417 377 rm -f "${STDERR_TARGET}"
418 eend 0 378 eend 0
419 fi
420 done 379 done
421 if [ "${SINGLE_PATCH}" = "no" ] 380
422 then 381 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
423 einfo "Done with patching" 382 : # everything worked
383}
384epatch_user() {
385 [[ $# -ne 0 ]] && die "epatch_user takes no options"
386
387 # don't clobber any EPATCH vars that the parent might want
388 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
389 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
390 EPATCH_SOURCE=${base}/${CTARGET}/${check}
391 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
392 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
393 if [[ -d ${EPATCH_SOURCE} ]] ; then
394 EPATCH_SOURCE=${EPATCH_SOURCE} \
395 EPATCH_SUFFIX="patch" \
396 EPATCH_FORCE="yes" \
397 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
398 epatch
399 break
424 fi 400 fi
401 done
425} 402}
426 403
427# This function return true if we are using the NPTL pthreads 404# @FUNCTION: emktemp
428# implementation. 405# @USAGE: [temp dir]
429# 406# @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) 407# Cheap replacement for when debianutils (and thus mktemp)
554# does not exist on the users system 408# 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() { 409emktemp() {
559 local exe="touch" 410 local exe="touch"
560 [ "$1" == "-d" ] && exe="mkdir" && shift 411 [[ $1 == -d ]] && exe="mkdir" && shift
561 local topdir="$1" 412 local topdir=$1
562 413
563 if [ -z "${topdir}" ] 414 if [[ -z ${topdir} ]] ; then
564 then
565 [ -z "${T}" ] \ 415 [[ -z ${T} ]] \
566 && topdir="/tmp" \ 416 && topdir="/tmp" \
567 || topdir="${T}" 417 || topdir=${T}
568 fi 418 fi
569 419
570 if [ -z "$(type -p mktemp)" ] 420 if ! type -P mktemp > /dev/null ; then
571 then 421 # system lacks `mktemp` so we have to fake it
572 local tmp=/ 422 local tmp=/
573 while [ -e "${tmp}" ] ; do 423 while [[ -e ${tmp} ]] ; do
574 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 424 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
575 done 425 done
576 ${exe} "${tmp}" 426 ${exe} "${tmp}" || ${exe} -p "${tmp}"
577 echo "${tmp}" 427 echo "${tmp}"
578 else 428 else
579 [ "${exe}" == "touch" ] \ 429 # the args here will give slightly wierd names on BSD,
580 && exe="-p" \ 430 # but should produce a usable file on all userlands
581 || exe="-d" 431 if [[ ${exe} == "touch" ]] ; then
582 mktemp ${exe} "${topdir}" 432 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
433 else
434 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
583 fi 435 fi
436 fi
584} 437}
585 438
439# @FUNCTION: egetent
440# @USAGE: <database> <key>
441# @MAINTAINER:
442# base-system@gentoo.org (Linux)
443# Joe Jezak <josejx@gmail.com> (OS X)
444# usata@gentoo.org (OS X)
445# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
446# @DESCRIPTION:
586# Small wrapper for getent (Linux), nidump (Mac OS X), 447# Small wrapper for getent (Linux),
448# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
587# and pw (FreeBSD) used in enewuser()/enewgroup() 449# 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() { 450egetent() {
593 if useq ppc-macos ; then 451 case ${CHOST} in
452 *-darwin[678])
594 case "$2" in 453 case "$2" in
595 *[!0-9]*) # Non numeric 454 *[!0-9]*) # Non numeric
596 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 455 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
597 ;; 456 ;;
598 *) # Numeric 457 *) # Numeric
599 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 458 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
600 ;; 459 ;;
601 esac 460 esac
602 elif useq x86-fbsd ; then 461 ;;
603 local action 462 *-darwin*)
604 if [ "$1" == "passwd" ] 463 local mytype=$1
605 then 464 [[ "passwd" == $mytype ]] && mytype="Users"
606 action="user" 465 [[ "group" == $mytype ]] && mytype="Groups"
607 else 466 case "$2" in
608 action="group" 467 *[!0-9]*) # Non numeric
468 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
469 ;;
470 *) # Numeric
471 local mykey="UniqueID"
472 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
473 dscl . -search /$mytype $mykey $2 2>/dev/null
474 ;;
475 esac
476 ;;
477 *-freebsd*|*-dragonfly*)
478 local opts action="user"
479 [[ $1 == "passwd" ]] || action="group"
480
481 # lookup by uid/gid
482 if [[ $2 == [[:digit:]]* ]] ; then
483 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
609 fi 484 fi
485
610 pw show "${action}" "$2" -q 486 pw show ${action} ${opts} "$2" -q
611 else 487 ;;
488 *-netbsd*|*-openbsd*)
489 grep "$2:\*:" /etc/$1
490 ;;
491 *)
612 which nscd >& /dev/null && nscd -i "$1" 492 type -p nscd >& /dev/null && nscd -i "$1"
613 getent "$1" "$2" 493 getent "$1" "$2"
614 fi 494 ;;
495 esac
615} 496}
616 497
617# Simplify/standardize adding users to the system 498# @FUNCTION: enewuser
618# vapier@gentoo.org 499# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
619# 500# @DESCRIPTION:
620# enewuser(username, uid, shell, homedir, groups, extra options) 501# Same as enewgroup, you are not required to understand how to properly add
621# 502# a user to the system. The only required parameter is the username.
622# Default values if you do not specify any: 503# Default uid is (pass -1 for this) next available, default shell is
623# username: REQUIRED ! 504# /bin/false, default homedir is /dev/null, there are no default groups,
624# uid: next available (see useradd(8)) 505# 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() { 506enewuser() {
507 case ${EBUILD_PHASE} in
508 unpack|compile|test|install)
509 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
510 eerror "Package fails at QA and at life. Please file a bug."
511 die "Bad package! enewuser is only for use in pkg_* functions!"
512 esac
513
631 # get the username 514 # get the username
632 local euser="$1"; shift 515 local euser=$1; shift
633 if [ -z "${euser}" ] 516 if [[ -z ${euser} ]] ; then
634 then
635 eerror "No username specified !" 517 eerror "No username specified !"
636 die "Cannot call enewuser without a username" 518 die "Cannot call enewuser without a username"
637 fi 519 fi
638 520
639 # lets see if the username already exists 521 # lets see if the username already exists
640 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 522 if [[ -n $(egetent passwd "${euser}") ]] ; then
641 then
642 return 0 523 return 0
643 fi 524 fi
644 einfo "Adding user '${euser}' to your system ..." 525 einfo "Adding user '${euser}' to your system ..."
645 526
646 # options to pass to useradd 527 # options to pass to useradd
647 local opts= 528 local opts=
648 529
649 # handle uid 530 # handle uid
650 local euid="$1"; shift 531 local euid=$1; shift
651 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 532 if [[ -n ${euid} && ${euid} != -1 ]] ; then
652 then
653 if [ "${euid}" -gt 0 ] 533 if [[ ${euid} -gt 0 ]] ; then
654 then
655 if [ ! -z "`egetent passwd ${euid}`" ] 534 if [[ -n $(egetent passwd ${euid}) ]] ; then
656 then
657 euid="next" 535 euid="next"
658 fi 536 fi
659 else 537 else
660 eerror "Userid given but is not greater than 0 !" 538 eerror "Userid given but is not greater than 0 !"
661 die "${euid} is not a valid UID" 539 die "${euid} is not a valid UID"
662 fi 540 fi
663 else 541 else
664 euid="next" 542 euid="next"
665 fi 543 fi
666 if [ "${euid}" == "next" ] 544 if [[ ${euid} == "next" ]] ; then
667 then 545 for ((euid = 101; euid <= 999; euid++)); do
668 local pwrange
669 if [ "${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 546 [[ -z $(egetent passwd ${euid}) ]] && break
676 done 547 done
677 fi 548 fi
678 opts="${opts} -u ${euid}" 549 opts="${opts} -u ${euid}"
679 einfo " - Userid: ${euid}" 550 einfo " - Userid: ${euid}"
680 551
681 # handle shell 552 # handle shell
682 local eshell="$1"; shift 553 local eshell=$1; shift
683 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 554 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
684 then 555 if [[ ! -e ${ROOT}${eshell} ]] ; then
685 if [ ! -e "${eshell}" ]
686 then
687 eerror "A shell was specified but it does not exist !" 556 eerror "A shell was specified but it does not exist !"
688 die "${eshell} does not exist" 557 die "${eshell} does not exist in ${ROOT}"
558 fi
559 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
560 eerror "Do not specify ${eshell} yourself, use -1"
561 die "Pass '-1' as the shell parameter"
689 fi 562 fi
690 else 563 else
691 if [ "${USERLAND}" == "BSD" ] 564 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
692 then 565 [[ -x ${ROOT}${shell} ]] && break
693 eshell="/usr/bin/false" 566 done
694 else 567
568 if [[ ${shell} == "/dev/null" ]] ; then
569 eerror "Unable to identify the shell to use, proceeding with userland default."
570 case ${USERLAND} in
695 eshell="/bin/false" 571 GNU) shell="/bin/false" ;;
572 BSD) shell="/sbin/nologin" ;;
573 Darwin) shell="/usr/sbin/nologin" ;;
574 *) die "Unable to identify the default shell for userland ${USERLAND}"
575 esac
696 fi 576 fi
577
578 eshell=${shell}
697 fi 579 fi
698 einfo " - Shell: ${eshell}" 580 einfo " - Shell: ${eshell}"
699 opts="${opts} -s ${eshell}" 581 opts="${opts} -s ${eshell}"
700 582
701 # handle homedir 583 # handle homedir
702 local ehome="$1"; shift 584 local ehome=$1; shift
703 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 585 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
704 then
705 ehome="/dev/null" 586 ehome="/dev/null"
706 fi 587 fi
707 einfo " - Home: ${ehome}" 588 einfo " - Home: ${ehome}"
708 opts="${opts} -d ${ehome}" 589 opts="${opts} -d ${ehome}"
709 590
710 # handle groups 591 # handle groups
711 local egroups="$1"; shift 592 local egroups=$1; shift
712 if [ ! -z "${egroups}" ] 593 if [[ ! -z ${egroups} ]] ; then
713 then
714 local oldifs="${IFS}" 594 local oldifs=${IFS}
715 local defgroup="" exgroups="" 595 local defgroup="" exgroups=""
716 596
717 export IFS="," 597 export IFS=","
718 for g in ${egroups} 598 for g in ${egroups} ; do
719 do
720 export IFS="${oldifs}" 599 export IFS=${oldifs}
721 if [ -z "`egetent group \"${g}\"`" ] 600 if [[ -z $(egetent group "${g}") ]] ; then
722 then
723 eerror "You must add group ${g} to the system first" 601 eerror "You must add group ${g} to the system first"
724 die "${g} is not a valid GID" 602 die "${g} is not a valid GID"
725 fi 603 fi
726 if [ -z "${defgroup}" ] 604 if [[ -z ${defgroup} ]] ; then
727 then
728 defgroup="${g}" 605 defgroup=${g}
729 else 606 else
730 exgroups="${exgroups},${g}" 607 exgroups="${exgroups},${g}"
731 fi 608 fi
732 export IFS="," 609 export IFS=","
733 done 610 done
734 export IFS="${oldifs}" 611 export IFS=${oldifs}
735 612
736 opts="${opts} -g ${defgroup}" 613 opts="${opts} -g ${defgroup}"
737 if [ ! -z "${exgroups}" ] 614 if [[ ! -z ${exgroups} ]] ; then
738 then
739 opts="${opts} -G ${exgroups:1}" 615 opts="${opts} -G ${exgroups:1}"
740 fi 616 fi
741 else 617 else
742 egroups="(none)" 618 egroups="(none)"
743 fi 619 fi
744 einfo " - Groups: ${egroups}" 620 einfo " - Groups: ${egroups}"
745 621
746 # handle extra and add the user 622 # handle extra and add the user
747 local eextra="$@"
748 local oldsandbox="${SANDBOX_ON}" 623 local oldsandbox=${SANDBOX_ON}
749 export SANDBOX_ON="0" 624 export SANDBOX_ON="0"
750 if useq ppc-macos 625 case ${CHOST} in
751 then 626 *-darwin*)
752 ### Make the user 627 ### Make the user
753 if [ -z "${eextra}" ] 628 if [[ -z $@ ]] ; then
754 then
755 dscl . create /users/${euser} uid ${euid} 629 dscl . create /users/${euser} uid ${euid}
756 dscl . create /users/${euser} shell ${eshell} 630 dscl . create /users/${euser} shell ${eshell}
757 dscl . create /users/${euser} home ${ehome} 631 dscl . create /users/${euser} home ${ehome}
758 dscl . create /users/${euser} realname "added by portage for ${PN}" 632 dscl . create /users/${euser} realname "added by portage for ${PN}"
759 ### Add the user to the groups specified 633 ### Add the user to the groups specified
760 local oldifs="${IFS}" 634 local oldifs=${IFS}
761 export IFS="," 635 export IFS=","
762 for g in ${egroups} 636 for g in ${egroups} ; do
763 do
764 dscl . merge /groups/${g} users ${euser} 637 dscl . merge /groups/${g} users ${euser}
765 done 638 done
766 export IFS="${oldifs}" 639 export IFS=${oldifs}
767 else 640 else
768 einfo "Extra options are not supported on macos yet" 641 einfo "Extra options are not supported on Darwin yet"
769 einfo "Please report the ebuild along with the info below" 642 einfo "Please report the ebuild along with the info below"
770 einfo "eextra: ${eextra}" 643 einfo "eextra: $@"
771 die "Required function missing" 644 die "Required function missing"
772 fi 645 fi
773 elif use x86-fbsd ; then 646 ;;
774 if [ -z "${eextra}" ] 647 *-freebsd*|*-dragonfly*)
775 then 648 if [[ -z $@ ]] ; then
776 pw useradd ${euser} ${opts} \ 649 pw useradd ${euser} ${opts} \
777 -c "added by portage for ${PN}" \ 650 -c "added by portage for ${PN}" \
778 die "enewuser failed" 651 die "enewuser failed"
779 else 652 else
780 einfo " - Extra: ${eextra}" 653 einfo " - Extra: $@"
781 pw useradd ${euser} ${opts} \ 654 pw useradd ${euser} ${opts} \
782 -c ${eextra} || die "enewuser failed" 655 "$@" || die "enewuser failed"
783 fi 656 fi
657 ;;
658
659 *-netbsd*)
660 if [[ -z $@ ]] ; then
661 useradd ${opts} ${euser} || die "enewuser failed"
784 else 662 else
785 if [ -z "${eextra}" ] 663 einfo " - Extra: $@"
786 then 664 useradd ${opts} ${euser} "$@" || die "enewuser failed"
665 fi
666 ;;
667
668 *-openbsd*)
669 if [[ -z $@ ]] ; then
670 useradd -u ${euid} -s ${eshell} \
671 -d ${ehome} -c "Added by portage for ${PN}" \
672 -g ${egroups} ${euser} || die "enewuser failed"
673 else
674 einfo " - Extra: $@"
675 useradd -u ${euid} -s ${eshell} \
676 -d ${ehome} -c "Added by portage for ${PN}" \
677 -g ${egroups} ${euser} "$@" || die "enewuser failed"
678 fi
679 ;;
680
681 *)
682 if [[ -z $@ ]] ; then
787 useradd ${opts} ${euser} \ 683 useradd ${opts} \
788 -c "added by portage for ${PN}" \ 684 -c "added by portage for ${PN}" \
685 ${euser} \
789 || die "enewuser failed" 686 || die "enewuser failed"
790 else 687 else
791 einfo " - Extra: ${eextra}" 688 einfo " - Extra: $@"
792 useradd ${opts} ${euser} ${eextra} \ 689 useradd ${opts} "$@" \
690 ${euser} \
793 || die "enewuser failed" 691 || die "enewuser failed"
794 fi 692 fi
693 ;;
694 esac
695
696 if [[ ! -e ${ROOT}/${ehome} ]] ; then
697 einfo " - Creating ${ehome} in ${ROOT}"
698 mkdir -p "${ROOT}/${ehome}"
699 chown ${euser} "${ROOT}/${ehome}"
700 chmod 755 "${ROOT}/${ehome}"
795 fi 701 fi
702
796 export SANDBOX_ON="${oldsandbox}" 703 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} 704}
806 705
807# Simplify/standardize adding groups to the system 706# @FUNCTION: enewgroup
808# vapier@gentoo.org 707# @USAGE: <group> [gid]
809# 708# @DESCRIPTION:
810# enewgroup(group, gid) 709# This function does not require you to understand how to properly add a
811# 710# group to the system. Just give it a group name to add and enewgroup will
812# Default values if you do not specify any: 711# do the rest. You may specify the gid for the group or allow the group to
813# groupname: REQUIRED ! 712# allocate the next available one.
814# gid: next available (see groupadd(8))
815# extra: none
816enewgroup() { 713enewgroup() {
714 case ${EBUILD_PHASE} in
715 unpack|compile|test|install)
716 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
717 eerror "Package fails at QA and at life. Please file a bug."
718 die "Bad package! enewgroup is only for use in pkg_* functions!"
719 esac
720
817 # get the group 721 # get the group
818 local egroup="$1"; shift 722 local egroup="$1"; shift
819 if [ -z "${egroup}" ] 723 if [ -z "${egroup}" ]
820 then 724 then
821 eerror "No group specified !" 725 eerror "No group specified !"
822 die "Cannot call enewgroup without a group" 726 die "Cannot call enewgroup without a group"
823 fi 727 fi
824 728
825 # see if group already exists 729 # see if group already exists
826 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 730 if [[ -n $(egetent group "${egroup}") ]]; then
827 then
828 return 0 731 return 0
829 fi 732 fi
830 einfo "Adding group '${egroup}' to your system ..." 733 einfo "Adding group '${egroup}' to your system ..."
831 734
832 # options to pass to useradd 735 # options to pass to useradd
838 then 741 then
839 if [ "${egid}" -gt 0 ] 742 if [ "${egid}" -gt 0 ]
840 then 743 then
841 if [ -z "`egetent group ${egid}`" ] 744 if [ -z "`egetent group ${egid}`" ]
842 then 745 then
843 if useq ppc-macos ; then 746 if [[ "${CHOST}" == *-darwin* ]]; then
844 opts="${opts} ${egid}" 747 opts="${opts} ${egid}"
845 else 748 else
846 opts="${opts} -g ${egid}" 749 opts="${opts} -g ${egid}"
847 fi 750 fi
848 else 751 else
862 opts="${opts} ${eextra}" 765 opts="${opts} ${eextra}"
863 766
864 # add the group 767 # add the group
865 local oldsandbox="${SANDBOX_ON}" 768 local oldsandbox="${SANDBOX_ON}"
866 export SANDBOX_ON="0" 769 export SANDBOX_ON="0"
867 if useq ppc-macos ; then 770 case ${CHOST} in
771 *-darwin*)
868 if [ ! -z "${eextra}" ]; 772 if [ ! -z "${eextra}" ];
869 then 773 then
870 einfo "Extra options are not supported on macos yet" 774 einfo "Extra options are not supported on Darwin/OS X yet"
871 einfo "Please report the ebuild along with the info below" 775 einfo "Please report the ebuild along with the info below"
872 einfo "eextra: ${eextra}" 776 einfo "eextra: ${eextra}"
873 die "Required function missing" 777 die "Required function missing"
874 fi 778 fi
875 779
876 # If we need the next available 780 # If we need the next available
877 case ${egid} in 781 case ${egid} in
878 *[!0-9]*) # Non numeric 782 *[!0-9]*) # Non numeric
879 for egid in `jot 898 101`; do 783 for ((egid = 101; egid <= 999; egid++)); do
880 [ -z "`egetent group ${egid}`" ] && break 784 [[ -z $(egetent group ${egid}) ]] && break
881 done 785 done
882 esac 786 esac
883 dscl . create /groups/${egroup} gid ${egid} 787 dscl . create /groups/${egroup} gid ${egid}
884 dscl . create /groups/${egroup} passwd '*' 788 dscl . create /groups/${egroup} passwd '*'
885 elif use x86-fbsd ; then 789 ;;
790
791 *-freebsd*|*-dragonfly*)
886 case ${egid} in 792 case ${egid} in
887 *[!0-9]*) # Non numeric 793 *[!0-9]*) # Non numeric
888 for egid in `jot 898 101`; do 794 for ((egid = 101; egid <= 999; egid++)); do
889 [ -z "`egetent group ${egid}`" ] && break 795 [[ -z $(egetent group ${egid}) ]] && break
890 done 796 done
891 esac 797 esac
892 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 798 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
893 else 799 ;;
800
801 *-netbsd*)
802 case ${egid} in
803 *[!0-9]*) # Non numeric
804 for ((egid = 101; egid <= 999; egid++)); do
805 [[ -z $(egetent group ${egid}) ]] && break
806 done
807 esac
808 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
809 ;;
810
811 *)
894 groupadd ${opts} ${egroup} || die "enewgroup failed" 812 groupadd ${opts} ${egroup} || die "enewgroup failed"
895 fi 813 ;;
814 esac
896 export SANDBOX_ON="${oldsandbox}" 815 export SANDBOX_ON="${oldsandbox}"
897} 816}
898 817
899# Simple script to replace 'dos2unix' binaries 818# @FUNCTION: edos2unix
900# vapier@gentoo.org 819# @USAGE: <file> [more files ...]
901# 820# @DESCRIPTION:
902# edos2unix(file, <more files> ...) 821# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
822# to remove all of these text utilities from DEPEND variables because this
823# is a script based solution. Just give it a list of files to convert and
824# they will all be changed from the DOS CRLF format to the UNIX LF format.
903edos2unix() { 825edos2unix() {
904 for f in "$@" 826 echo "$@" | xargs sed -i 's/\r$//'
905 do
906 cp "${f}" ${T}/edos2unix
907 sed 's/\r$//' ${T}/edos2unix > "${f}"
908 done
909} 827}
910 828
911# Make a desktop file ! 829# Make a desktop file !
912# Great for making those icons in kde/gnome startmenu ! 830# Great for making those icons in kde/gnome startmenu !
913# Amaze your friends ! Get the women ! Join today ! 831# Amaze your friends ! Get the women ! Join today !
914# 832#
915# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 833# make_desktop_entry(<command>, [name], [icon], [type], [path])
916# 834#
917# binary: what binary does the app run with ? 835# binary: what command does the app run with ?
918# name: the name that will show up in the menu 836# name: the name that will show up in the menu
919# icon: give your little like a pretty little icon ... 837# icon: give your little like a pretty little icon ...
920# this can be relative (to /usr/share/pixmaps) or 838# this can be relative (to /usr/share/pixmaps) or
921# a full path to an icon 839# a full path to an icon
922# type: what kind of application is this ? for categories: 840# type: what kind of application is this ? for categories:
923# http://www.freedesktop.org/standards/menu-spec/ 841# http://standards.freedesktop.org/menu-spec/latest/apa.html
924# path: if your app needs to startup in a specific dir 842# path: if your app needs to startup in a specific dir
925make_desktop_entry() { 843make_desktop_entry() {
926 [ -z "$1" ] && eerror "make_desktop_entry: You must specify the executable" && return 1 844 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
927 845
928 local exec="${1}" 846 local exec=${1}
929 local name="${2:-${PN}}" 847 local name=${2:-${PN}}
930 local icon="${3:-${PN}.png}" 848 local icon=${3:-${PN}}
931 local type="${4}" 849 local type=${4}
932 local subdir="${6}" 850 local path=${5}
933 local path="${5:-${GAMES_BINDIR}}" 851
934 if [ -z "${type}" ] 852 if [[ -z ${type} ]] ; then
935 then 853 local catmaj=${CATEGORY%%-*}
936 case ${CATEGORY} in 854 local catmin=${CATEGORY##*-}
937 "app-emulation") 855 case ${catmaj} in
938 type=Emulator 856 app)
939 subdir="Emulation" 857 case ${catmin} in
858 accessibility) type=Accessibility;;
859 admin) type=System;;
860 antivirus) type=System;;
861 arch) type=Archiving;;
862 backup) type=Archiving;;
863 cdr) type=DiscBurning;;
864 dicts) type=Dictionary;;
865 doc) type=Documentation;;
866 editors) type=TextEditor;;
867 emacs) type=TextEditor;;
868 emulation) type=Emulator;;
869 laptop) type=HardwareSettings;;
870 office) type=Office;;
871 pda) type=PDA;;
872 vim) type=TextEditor;;
873 xemacs) type=TextEditor;;
874 *) type=;;
875 esac
940 ;; 876 ;;
941 "games-"*) 877
942 type=Game 878 dev)
943 subdir="Games" 879 type="Development"
944 ;; 880 ;;
945 "net-"*) 881
946 type=Network 882 games)
947 subdir="${type}" 883 case ${catmin} in
884 action|fps) type=ActionGame;;
885 arcade) type=ArcadeGame;;
886 board) type=BoardGame;;
887 emulation) type=Emulator;;
888 kids) type=KidsGame;;
889 puzzle) type=LogicGame;;
890 roguelike) type=RolePlaying;;
891 rpg) type=RolePlaying;;
892 simulation) type=Simulation;;
893 sports) type=SportsGame;;
894 strategy) type=StrategyGame;;
895 *) type=;;
896 esac
897 type="Game;${type}"
948 ;; 898 ;;
899
900 gnome)
901 type="Gnome;GTK"
902 ;;
903
904 kde)
905 type="KDE;Qt"
906 ;;
907
908 mail)
909 type="Network;Email"
910 ;;
911
912 media)
913 case ${catmin} in
914 gfx) type=Graphics;;
915 radio) type=Tuner;;
916 sound) type=Audio;;
917 tv) type=TV;;
918 video) type=Video;;
919 *) type=;;
920 esac
921 type="AudioVideo;${type}"
922 ;;
923
924 net)
925 case ${catmin} in
926 dialup) type=Dialup;;
927 ftp) type=FileTransfer;;
928 im) type=InstantMessaging;;
929 irc) type=IRCClient;;
930 mail) type=Email;;
931 news) type=News;;
932 nntp) type=News;;
933 p2p) type=FileTransfer;;
934 *) type=;;
935 esac
936 type="Network;${type}"
937 ;;
938
939 sci)
940 case ${catmin} in
941 astro*) type=Astronomy;;
942 bio*) type=Biology;;
943 calc*) type=Calculator;;
944 chem*) type=Chemistry;;
945 elec*) type=Electronics;;
946 geo*) type=Geology;;
947 math*) type=Math;;
948 physics) type=Physics;;
949 visual*) type=DataVisualization;;
950 *) type=;;
951 esac
952 type="Science;${type}"
953 ;;
954
955 sys)
956 type="System"
957 ;;
958
959 www)
960 case ${catmin} in
961 client) type=WebBrowser;;
962 *) type=;;
963 esac
964 type="Network"
965 ;;
966
949 *) 967 *)
950 type= 968 type=
951 subdir=
952 ;; 969 ;;
953 esac 970 esac
954 fi 971 fi
955 local desktop="${T}/${exec}.desktop" 972 if [ "${SLOT}" == "0" ] ; then
973 local desktop_name="${PN}"
974 else
975 local desktop_name="${PN}-${SLOT}"
976 fi
977 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
978 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
956 979
980 cat <<-EOF > "${desktop}"
957echo "[Desktop Entry] 981 [Desktop Entry]
958Encoding=UTF-8
959Version=0.9.2
960Name=${name} 982 Name=${name}
961Type=Application 983 Type=Application
962Comment=${DESCRIPTION} 984 Comment=${DESCRIPTION}
963Exec=${exec} 985 Exec=${exec}
964Path=${path} 986 TryExec=${exec%% *}
965Icon=${icon} 987 Icon=${icon}
966Categories=Application;${type};" > "${desktop}" 988 Categories=${type};
989 EOF
967 990
991 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
992
993 (
994 # wrap the env here so that the 'insinto' call
995 # doesn't corrupt the env of the caller
996 insinto /usr/share/applications
997 doins "${desktop}"
998 )
999}
1000
1001# @FUNCTION: validate_desktop_entries
1002# @USAGE: [directories]
1003# @MAINTAINER:
1004# Carsten Lohrke <carlo@gentoo.org>
1005# @DESCRIPTION:
1006# Validate desktop entries using desktop-file-utils
1007validate_desktop_entries() {
1008 if [[ -x /usr/bin/desktop-file-validate ]] ; then
1009 einfo "Checking desktop entry validity"
1010 local directories=""
1011 for d in /usr/share/applications $@ ; do
1012 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
1013 done
1014 if [[ -n ${directories} ]] ; then
1015 for FILE in $(find ${directories} -name "*\.desktop" \
1016 -not -path '*.hidden*' | sort -u 2>/dev/null)
1017 do
1018 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
1019 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
1020 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
1021 done
1022 fi
1023 echo ""
1024 else
1025 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
1026 fi
1027}
1028
1029# @FUNCTION: make_session_desktop
1030# @USAGE: <title> <command> [command args...]
1031# @DESCRIPTION:
1032# Make a GDM/KDM Session file. The title is the file to execute to start the
1033# Window Manager. The command is the name of the Window Manager.
1034#
1035# You can set the name of the file via the ${wm} variable.
1036make_session_desktop() {
1037 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
1038 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
1039
1040 local title=$1
1041 local command=$2
1042 local desktop=${T}/${wm:-${PN}}.desktop
1043 shift 2
1044
1045 cat <<-EOF > "${desktop}"
1046 [Desktop Entry]
1047 Name=${title}
1048 Comment=This session logs you into ${title}
1049 Exec=${command} $*
1050 TryExec=${command}
1051 Type=XSession
1052 EOF
1053
1054 (
1055 # wrap the env here so that the 'insinto' call
1056 # doesn't corrupt the env of the caller
1057 insinto /usr/share/xsessions
1058 doins "${desktop}"
1059 )
1060}
1061
1062# @FUNCTION: domenu
1063# @USAGE: <menus>
1064# @DESCRIPTION:
1065# Install the list of .desktop menu files into the appropriate directory
1066# (/usr/share/applications).
1067domenu() {
1068 (
1069 # wrap the env here so that the 'insinto' call
1070 # doesn't corrupt the env of the caller
1071 local i j ret=0
968 insinto /usr/share/applications 1072 insinto /usr/share/applications
969 doins "${desktop}" 1073 for i in "$@" ; do
1074 if [[ -f ${i} ]] ; then
1075 doins "${i}"
1076 ((ret+=$?))
1077 elif [[ -d ${i} ]] ; then
1078 for j in "${i}"/*.desktop ; do
1079 doins "${j}"
1080 ((ret+=$?))
1081 done
1082 else
1083 ((++ret))
1084 fi
1085 done
1086 exit ${ret}
1087 )
1088}
970 1089
971 return 0 1090# @FUNCTION: newmenu
1091# @USAGE: <menu> <newname>
1092# @DESCRIPTION:
1093# Like all other new* functions, install the specified menu as newname.
1094newmenu() {
1095 (
1096 # wrap the env here so that the 'insinto' call
1097 # doesn't corrupt the env of the caller
1098 insinto /usr/share/applications
1099 newins "$@"
1100 )
1101}
1102
1103# @FUNCTION: doicon
1104# @USAGE: <list of icons>
1105# @DESCRIPTION:
1106# Install the list of icons into the icon directory (/usr/share/pixmaps).
1107# This is useful in conjunction with creating desktop/menu files.
1108doicon() {
1109 (
1110 # wrap the env here so that the 'insinto' call
1111 # doesn't corrupt the env of the caller
1112 local i j ret
1113 insinto /usr/share/pixmaps
1114 for i in "$@" ; do
1115 if [[ -f ${i} ]] ; then
1116 doins "${i}"
1117 ((ret+=$?))
1118 elif [[ -d ${i} ]] ; then
1119 for j in "${i}"/*.png ; do
1120 doins "${j}"
1121 ((ret+=$?))
1122 done
1123 else
1124 ((++ret))
1125 fi
1126 done
1127 exit ${ret}
1128 )
1129}
1130
1131# @FUNCTION: newicon
1132# @USAGE: <icon> <newname>
1133# @DESCRIPTION:
1134# Like all other new* functions, install the specified icon as newname.
1135newicon() {
1136 (
1137 # wrap the env here so that the 'insinto' call
1138 # doesn't corrupt the env of the caller
1139 insinto /usr/share/pixmaps
1140 newins "$@"
1141 )
972} 1142}
973 1143
974# for internal use only (unpack_pdv and unpack_makeself) 1144# for internal use only (unpack_pdv and unpack_makeself)
975find_unpackable_file() { 1145find_unpackable_file() {
976 local src="$1" 1146 local src=$1
977 if [ -z "${src}" ] 1147 if [[ -z ${src} ]] ; then
978 then
979 src="${DISTDIR}/${A}" 1148 src=${DISTDIR}/${A}
980 else 1149 else
981 if [ -e "${DISTDIR}/${src}" ] 1150 if [[ -e ${DISTDIR}/${src} ]] ; then
982 then
983 src="${DISTDIR}/${src}" 1151 src=${DISTDIR}/${src}
984 elif [ -e "${PWD}/${src}" ] 1152 elif [[ -e ${PWD}/${src} ]] ; then
985 then
986 src="${PWD}/${src}" 1153 src=${PWD}/${src}
987 elif [ -e "${src}" ] 1154 elif [[ -e ${src} ]] ; then
988 then
989 src="${src}" 1155 src=${src}
990 fi
991 fi 1156 fi
992 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1157 fi
1158 [[ ! -e ${src} ]] && return 1
993 echo "${src}" 1159 echo "${src}"
994} 1160}
995 1161
1162# @FUNCTION: unpack_pdv
1163# @USAGE: <file to unpack> <size of off_t>
1164# @DESCRIPTION:
996# Unpack those pesky pdv generated files ... 1165# Unpack those pesky pdv generated files ...
997# They're self-unpacking programs with the binary package stuffed in 1166# 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 1167# 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. 1168# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1000# 1169#
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 1170# 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 1171# 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 1172# the size of the off_t type (in bytes) on the machine that built the pdv
1173# archive.
1174#
1005# archive. one way to determine this is by running the following commands: 1175# One way to determine this is by running the following commands:
1176#
1177# @CODE
1006# strings <pdv archive> | grep lseek 1178# strings <pdv archive> | grep lseek
1007# strace -elseek <pdv archive> 1179# strace -elseek <pdv archive>
1180# @CODE
1181#
1008# basically look for the first lseek command (we do the strings/grep because 1182# 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 1183# sometimes the function call is _llseek or something) and steal the 2nd
1010# parameter. here is an example: 1184# parameter. Here is an example:
1185#
1186# @CODE
1011# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1187# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1012# lseek 1188# lseek
1013# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1189# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1014# lseek(3, -4, SEEK_END) = 2981250 1190# lseek(3, -4, SEEK_END) = 2981250
1191# @CODE
1192#
1015# thus we would pass in the value of '4' as the second parameter. 1193# Thus we would pass in the value of '4' as the second parameter.
1016unpack_pdv() { 1194unpack_pdv() {
1017 local src="`find_unpackable_file $1`" 1195 local src=$(find_unpackable_file "$1")
1018 local sizeoff_t="$2" 1196 local sizeoff_t=$2
1019 1197
1198 [[ -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 :(" 1199 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1021 1200
1022 local shrtsrc="`basename ${src}`" 1201 local shrtsrc=$(basename "${src}")
1023 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1202 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1024 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1203 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1025 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1204 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1026 1205
1027 # grab metadata for debug reasons 1206 # grab metadata for debug reasons
1028 local metafile="$(emktemp)" 1207 local metafile=$(emktemp)
1029 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1208 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1030 1209
1031 # rip out the final file name from the metadata 1210 # rip out the final file name from the metadata
1032 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1211 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1033 datafile="`basename ${datafile}`" 1212 datafile=$(basename "${datafile}")
1034 1213
1035 # now lets uncompress/untar the file if need be 1214 # now lets uncompress/untar the file if need be
1036 local tmpfile="$(emktemp)" 1215 local tmpfile=$(emktemp)
1037 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1216 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1038 1217
1039 local iscompressed="`file -b ${tmpfile}`" 1218 local iscompressed=$(file -b "${tmpfile}")
1040 if [ "${iscompressed:0:8}" == "compress" ] ; then 1219 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1041 iscompressed=1 1220 iscompressed=1
1042 mv ${tmpfile}{,.Z} 1221 mv ${tmpfile}{,.Z}
1043 gunzip ${tmpfile} 1222 gunzip ${tmpfile}
1044 else 1223 else
1045 iscompressed=0 1224 iscompressed=0
1046 fi 1225 fi
1047 local istar="`file -b ${tmpfile}`" 1226 local istar=$(file -b "${tmpfile}")
1048 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1227 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1049 istar=1 1228 istar=1
1050 else 1229 else
1051 istar=0 1230 istar=0
1052 fi 1231 fi
1053 1232
1081 true 1260 true
1082 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1261 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1083 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1262 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1084} 1263}
1085 1264
1265# @FUNCTION: unpack_makeself
1266# @USAGE: [file to unpack] [offset] [tail|dd]
1267# @DESCRIPTION:
1086# Unpack those pesky makeself generated files ... 1268# Unpack those pesky makeself generated files ...
1087# They're shell scripts with the binary package tagged onto 1269# They're shell scripts with the binary package tagged onto
1088# the end of the archive. Loki utilized the format as does 1270# the end of the archive. Loki utilized the format as does
1089# many other game companies. 1271# many other game companies.
1090# 1272#
1091# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1273# If the file is not specified, then ${A} is used. If the
1092# - If the file is not specified then unpack will utilize ${A}.
1093# - If the offset is not specified then we will attempt to extract 1274# offset is not specified then we will attempt to extract
1094# the proper offset from the script itself. 1275# the proper offset from the script itself.
1095unpack_makeself() { 1276unpack_makeself() {
1277 local src_input=${1:-${A}}
1096 local src="$(find_unpackable_file "$1")" 1278 local src=$(find_unpackable_file "${src_input}")
1097 local skip="$2" 1279 local skip=$2
1098 local exe="$3" 1280 local exe=$3
1099 1281
1282 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1283
1100 local shrtsrc="$(basename "${src}")" 1284 local shrtsrc=$(basename "${src}")
1101 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1285 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1102 if [ -z "${skip}" ] 1286 if [[ -z ${skip} ]] ; then
1103 then
1104 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1287 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1105 local skip=0 1288 local skip=0
1106 exe=tail 1289 exe=tail
1107 case ${ver} in 1290 case ${ver} in
1108 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1291 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1109 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1292 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1110 ;; 1293 ;;
1111 2.0|2.0.1) 1294 2.0|2.0.1)
1112 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1295 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1113 ;; 1296 ;;
1121 ;; 1304 ;;
1122 2.1.3) 1305 2.1.3)
1123 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1306 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1124 let skip="skip + 1" 1307 let skip="skip + 1"
1125 ;; 1308 ;;
1126 2.1.4) 1309 2.1.4|2.1.5)
1127 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1310 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1128 skip=$(head -n ${skip} "${src}" | wc -c) 1311 skip=$(head -n ${skip} "${src}" | wc -c)
1129 exe="dd" 1312 exe="dd"
1130 ;; 1313 ;;
1131 *) 1314 *)
1143 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1326 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1144 *) die "makeself cant handle exe '${exe}'" 1327 *) die "makeself cant handle exe '${exe}'"
1145 esac 1328 esac
1146 1329
1147 # lets grab the first few bytes of the file to figure out what kind of archive it is 1330 # lets grab the first few bytes of the file to figure out what kind of archive it is
1148 local tmpfile="$(emktemp)" 1331 local tmpfile=$(emktemp)
1149 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1332 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1150 local filetype="$(file -b "${tmpfile}")" 1333 local filetype=$(file -b "${tmpfile}")
1151 case ${filetype} in 1334 case ${filetype} in
1152 *tar\ archive) 1335 *tar\ archive*)
1153 eval ${exe} | tar --no-same-owner -xf - 1336 eval ${exe} | tar --no-same-owner -xf -
1154 ;; 1337 ;;
1155 bzip2*) 1338 bzip2*)
1156 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1339 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1157 ;; 1340 ;;
1167 ;; 1350 ;;
1168 esac 1351 esac
1169 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1352 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1170} 1353}
1171 1354
1355# @FUNCTION: check_license
1356# @USAGE: [license]
1357# @DESCRIPTION:
1172# Display a license for user to accept. 1358# 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. 1359# specified, then ${LICENSE} is used.
1176check_license() { 1360check_license() {
1177 local lic=$1 1361 local lic=$1
1178 if [ -z "${lic}" ] ; then 1362 if [ -z "${lic}" ] ; then
1179 lic="${PORTDIR}/licenses/${LICENSE}" 1363 lic="${PORTDIR}/licenses/${LICENSE}"
1180 else 1364 else
1181 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1365 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1182 lic="${PORTDIR}/licenses/${src}" 1366 lic="${PORTDIR}/licenses/${lic}"
1183 elif [ -e "${PWD}/${src}" ] ; then 1367 elif [ -e "${PWD}/${lic}" ] ; then
1184 lic="${PWD}/${src}" 1368 lic="${PWD}/${lic}"
1185 elif [ -e "${src}" ] ; then 1369 elif [ -e "${lic}" ] ; then
1186 lic="${src}" 1370 lic="${lic}"
1187 fi
1188 fi 1371 fi
1189 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1372 fi
1190 local l="`basename ${lic}`" 1373 local l="`basename ${lic}`"
1191 1374
1192 # here is where we check for the licenses the user already 1375 # here is where we check for the licenses the user already
1193 # accepted ... if we don't find a match, we make the user accept 1376 # accepted ... if we don't find a match, we make the user accept
1194 local shopts=$-
1195 local alic 1377 local alic
1196 set -o noglob #so that bash doesn't expand "*" 1378 eshopts_push -o noglob # so that bash doesn't expand "*"
1197 for alic in ${ACCEPT_LICENSE} ; do 1379 for alic in ${ACCEPT_LICENSE} ; do
1198 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1380 if [[ ${alic} == ${l} ]]; then
1199 set +o noglob; set -${shopts} #reset old shell opts 1381 eshopts_pop
1200 return 0 1382 return 0
1201 fi 1383 fi
1202 done 1384 done
1203 set +o noglob; set -$shopts #reset old shell opts 1385 eshopts_pop
1386 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1204 1387
1205 local licmsg="$(emktemp)" 1388 local licmsg=$(emktemp)
1206 cat << EOF > ${licmsg} 1389 cat <<-EOF > ${licmsg}
1207********************************************************** 1390 **********************************************************
1208The following license outlines the terms of use of this 1391 The following license outlines the terms of use of this
1209package. You MUST accept this license for installation to 1392 package. You MUST accept this license for installation to
1210continue. When you are done viewing, hit 'q'. If you 1393 continue. When you are done viewing, hit 'q'. If you
1211CTRL+C out of this, the install will not run! 1394 CTRL+C out of this, the install will not run!
1212********************************************************** 1395 **********************************************************
1213 1396
1214EOF 1397 EOF
1215 cat ${lic} >> ${licmsg} 1398 cat ${lic} >> ${licmsg}
1216 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1399 ${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] " 1400 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1218 read alic 1401 read alic
1219 case ${alic} in 1402 case ${alic} in
1226 die "Failed to accept license" 1409 die "Failed to accept license"
1227 ;; 1410 ;;
1228 esac 1411 esac
1229} 1412}
1230 1413
1414# @FUNCTION: cdrom_get_cds
1415# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1416# @DESCRIPTION:
1231# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1417# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1232# the whole 'non-interactive' policy, but damnit I want CD support ! 1418# the whole 'non-interactive' policy, but damnit I want CD support !
1233# 1419#
1234# with these cdrom functions we handle all the user interaction and 1420# With these cdrom functions we handle all the user interaction and
1235# standardize everything. all you have to do is call cdrom_get_cds() 1421# 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 1422# and when the function returns, you can assume that the cd has been
1237# found at CDROM_ROOT. 1423# found at CDROM_ROOT.
1238# 1424#
1425# The function will attempt to locate a cd based upon a file that is on
1426# the cd. The more files you give this function, the more cds
1427# the cdrom functions will handle.
1428#
1239# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1429# 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 1430# etc... If you want to give the cds better names, then just export
1241# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1431# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1432# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1433# also use the CDROM_NAME_SET bash array.
1242# 1434#
1243# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1435# 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() { 1436cdrom_get_cds() {
1250 # first we figure out how many cds we're dealing with by 1437 # first we figure out how many cds we're dealing with by
1251 # the # of files they gave us 1438 # the # of files they gave us
1252 local cdcnt=0 1439 local cdcnt=0
1253 local f= 1440 local f=
1254 for f in "$@" ; do 1441 for f in "$@" ; do
1255 cdcnt=$((cdcnt + 1)) 1442 ((++cdcnt))
1256 export CDROM_CHECK_${cdcnt}="$f" 1443 export CDROM_CHECK_${cdcnt}="$f"
1257 done 1444 done
1258 export CDROM_TOTAL_CDS=${cdcnt} 1445 export CDROM_TOTAL_CDS=${cdcnt}
1259 export CDROM_CURRENT_CD=1 1446 export CDROM_CURRENT_CD=1
1260 1447
1261 # now we see if the user gave use CD_ROOT ... 1448 # now we see if the user gave use CD_ROOT ...
1262 # if they did, let's just believe them that it's correct 1449 # if they did, let's just believe them that it's correct
1263 if [ ! -z "${CD_ROOT}" ] ; then 1450 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= 1451 local var=
1271 cdcnt=0 1452 cdcnt=0
1272 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1453 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1273 cdcnt=$((cdcnt + 1)) 1454 ((++cdcnt))
1274 var="CD_ROOT_${cdcnt}" 1455 var="CD_ROOT_${cdcnt}"
1456 [[ -z ${!var} ]] && var="CD_ROOT"
1275 if [ -z "${!var}" ] ; then 1457 if [[ -z ${!var} ]] ; then
1276 eerror "You must either use just the CD_ROOT" 1458 eerror "You must either use just the CD_ROOT"
1277 eerror "or specify ALL the CD_ROOT_X variables." 1459 eerror "or specify ALL the CD_ROOT_X variables."
1278 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1460 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1279 die "could not locate CD_ROOT_${cdcnt}" 1461 die "could not locate CD_ROOT_${cdcnt}"
1280 fi 1462 fi
1281 export CDROM_ROOTS_${cdcnt}="${!var}"
1282 done 1463 done
1283 export CDROM_ROOT=${CDROM_ROOTS_1} 1464 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1284 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1465 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1466 export CDROM_SET=-1
1467 for f in ${CDROM_CHECK_1//:/ } ; do
1468 ((++CDROM_SET))
1469 [[ -e ${CD_ROOT}/${f} ]] && break
1470 done
1471 export CDROM_MATCH=${f}
1285 return 1472 return
1286 fi 1473 fi
1287 1474
1475 # User didn't help us out so lets make sure they know they can
1476 # simplify the whole process ...
1288 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1477 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1289 einfon "This ebuild will need the " 1478 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 1479 echo
1296 einfo "If you do not have the CD, but have the data files" 1480 einfo "If you do not have the CD, but have the data files"
1297 einfo "mounted somewhere on your filesystem, just export" 1481 einfo "mounted somewhere on your filesystem, just export"
1298 einfo "the variable CD_ROOT so that it points to the" 1482 einfo "the variable CD_ROOT so that it points to the"
1299 einfo "directory containing the files." 1483 einfo "directory containing the files."
1300 echo 1484 echo
1485 einfo "For example:"
1486 einfo "export CD_ROOT=/mnt/cdrom"
1487 echo
1301 else 1488 else
1489 if [[ -n ${CDROM_NAME_SET} ]] ; then
1490 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1491 cdcnt=0
1492 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1493 ((++cdcnt))
1494 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1495 done
1496 fi
1497
1302 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1498 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1303 cdcnt=0 1499 cdcnt=0
1304 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1500 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1305 cdcnt=$((cdcnt + 1)) 1501 ((++cdcnt))
1306 var="CDROM_NAME_${cdcnt}" 1502 var="CDROM_NAME_${cdcnt}"
1307 [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}" 1503 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1308 done 1504 done
1309 echo 1505 echo
1310 einfo "If you do not have the CDs, but have the data files" 1506 einfo "If you do not have the CDs, but have the data files"
1311 einfo "mounted somewhere on your filesystem, just export" 1507 einfo "mounted somewhere on your filesystem, just export"
1312 einfo "the following variables so they point to the right place:" 1508 einfo "the following variables so they point to the right place:"
1313 einfon "" 1509 einfon ""
1314 cdcnt=0 1510 cdcnt=0
1315 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1511 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1316 cdcnt=$((cdcnt + 1)) 1512 ((++cdcnt))
1317 echo -n " CD_ROOT_${cdcnt}" 1513 echo -n " CD_ROOT_${cdcnt}"
1318 done 1514 done
1319 echo 1515 echo
1320 einfo "Or, if you have all the files in the same place, or" 1516 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" 1517 einfo "you only have one cdrom, you can export CD_ROOT"
1322 einfo "and that place will be used as the same data source" 1518 einfo "and that place will be used as the same data source"
1323 einfo "for all the CDs." 1519 einfo "for all the CDs."
1324 echo 1520 echo
1521 einfo "For example:"
1522 einfo "export CD_ROOT_1=/mnt/cdrom"
1523 echo
1325 fi 1524 fi
1525
1526 export CDROM_SET=""
1326 export CDROM_CURRENT_CD=0 1527 export CDROM_CURRENT_CD=0
1327 cdrom_load_next_cd 1528 cdrom_load_next_cd
1328} 1529}
1329 1530
1330# this is only used when you need access to more than one cd. 1531# @FUNCTION: cdrom_load_next_cd
1331# when you have finished using the first cd, just call this function. 1532# @DESCRIPTION:
1332# when it returns, CDROM_ROOT will be pointing to the second cd. 1533# 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. 1534# files off a CD and want access to the next one, just call this function.
1535# Again, all the messy details of user interaction are taken care of for you.
1536# Once this returns, just read the variable CDROM_ROOT for the location of the
1537# mounted CD. Note that you can only go forward in the CD list, so make sure
1538# you only call this function when you're done using the current CD.
1334cdrom_load_next_cd() { 1539cdrom_load_next_cd() {
1335 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1336 local var= 1540 local var
1337 1541 ((++CDROM_CURRENT_CD))
1338 if [ ! -z "${CD_ROOT}" ] ; then
1339 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1340 return
1341 fi
1342 1542
1343 unset CDROM_ROOT 1543 unset CDROM_ROOT
1344 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1544 var=CD_ROOT_${CDROM_CURRENT_CD}
1545 [[ -z ${!var} ]] && var="CD_ROOT"
1345 if [ -z "${!var}" ] ; then 1546 if [[ -z ${!var} ]] ; then
1346 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1547 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1347 cdrom_locate_file_on_cd ${!var} 1548 _cdrom_locate_file_on_cd ${!var}
1348 else 1549 else
1349 export CDROM_ROOT="${!var}" 1550 export CDROM_ROOT=${!var}
1350 fi 1551 fi
1351 1552
1352 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1553 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1353} 1554}
1354 1555
1357# all it does is try to locate a give file on a cd ... if the cd isn't 1558# all it does is try to locate a give file on a cd ... if the cd isn't
1358# found, then a message asking for the user to insert the cdrom will be 1559# found, then a message asking for the user to insert the cdrom will be
1359# displayed and we'll hang out here until: 1560# displayed and we'll hang out here until:
1360# (1) the file is found on a mounted cdrom 1561# (1) the file is found on a mounted cdrom
1361# (2) the user hits CTRL+C 1562# (2) the user hits CTRL+C
1362cdrom_locate_file_on_cd() { 1563_cdrom_locate_file_on_cd() {
1363 while [ -z "${CDROM_ROOT}" ] ; do
1364 local dir="$(dirname ${@})"
1365 local file="$(basename ${@})"
1366 local mline="" 1564 local mline=""
1367 local showedmsg=0 1565 local showedmsg=0 showjolietmsg=0
1368 1566
1369 for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do 1567 while [[ -z ${CDROM_ROOT} ]] ; do
1568 local i=0
1569 local -a cdset=(${*//:/ })
1570 if [[ -n ${CDROM_SET} ]] ; then
1571 cdset=(${cdset[${CDROM_SET}]})
1572 fi
1573
1574 while [[ -n ${cdset[${i}]} ]] ; do
1575 local dir=$(dirname ${cdset[${i}]})
1576 local file=$(basename ${cdset[${i}]})
1577
1578 local point= node= fs= foo=
1579 while read point node fs foo ; do
1580 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1581 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1582 && continue
1583 point=${point//\040/ }
1370 [ -d "${mline}/${dir}" ] || continue 1584 [[ ! -d ${point}/${dir} ]] && continue
1371 [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \ 1585 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1372 && export CDROM_ROOT=${mline} 1586 export CDROM_ROOT=${point}
1587 export CDROM_SET=${i}
1588 export CDROM_MATCH=${cdset[${i}]}
1589 return
1590 done <<< "$(get_mounts)"
1591
1592 ((++i))
1373 done 1593 done
1374 1594
1375 if [ -z "${CDROM_ROOT}" ] ; then
1376 echo 1595 echo
1377 if [ ${showedmsg} -eq 0 ] ; then 1596 if [[ ${showedmsg} -eq 0 ]] ; then
1378 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1597 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1379 if [ -z "${CDROM_NAME}" ] ; then 1598 if [[ -z ${CDROM_NAME} ]] ; then
1380 einfo "Please insert the cdrom for ${PN} now !" 1599 einfo "Please insert+mount the cdrom for ${PN} now !"
1381 else
1382 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1383 fi
1384 else 1600 else
1385 if [ -z "${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 !" 1601 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1390 fi
1391 fi 1602 fi
1392 showedmsg=1 1603 else
1604 if [[ -z ${CDROM_NAME_1} ]] ; then
1605 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1606 else
1607 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1608 einfo "Please insert+mount the ${!var} cdrom now !"
1609 fi
1393 fi 1610 fi
1611 showedmsg=1
1612 fi
1394 einfo "Press return to scan for the cd again" 1613 einfo "Press return to scan for the cd again"
1395 einfo "or hit CTRL+C to abort the emerge." 1614 einfo "or hit CTRL+C to abort the emerge."
1396 read 1615 echo
1616 if [[ ${showjolietmsg} -eq 0 ]] ; then
1617 showjolietmsg=1
1618 else
1619 ewarn "If you are having trouble with the detection"
1620 ewarn "of your CD, it is possible that you do not have"
1621 ewarn "Joliet support enabled in your kernel. Please"
1622 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1623 ebeep 5
1397 fi 1624 fi
1625 read || die "something is screwed with your system"
1398 done 1626 done
1399} 1627}
1400 1628
1629# @FUNCTION: strip-linguas
1630# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1631# @DESCRIPTION:
1401# Make sure that LINGUAS only contains languages that 1632# Make sure that LINGUAS only contains languages that
1402# a package can support 1633# a package can support. The first form allows you to
1403# 1634# specify a list of LINGUAS. The -i builds a list of po
1404# usage: strip-linguas <allow LINGUAS> 1635# files found in all the directories and uses the
1405# strip-linguas -i <directories of .po files> 1636# intersection of the lists. The -u builds a list of po
1406# strip-linguas -u <directories of .po files> 1637# files found in all the directories and uses the union
1407# 1638# 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() { 1639strip-linguas() {
1414 local ls newls 1640 local ls newls nols
1415 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then 1641 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1416 local op="$1"; shift 1642 local op=$1; shift
1417 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1643 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1418 local d f 1644 local d f
1419 for d in "$@" ; do 1645 for d in "$@" ; do
1420 if [ "${op}" == "-u" ] ; then 1646 if [[ ${op} == "-u" ]] ; then
1421 newls="${ls}" 1647 newls=${ls}
1422 else 1648 else
1423 newls="" 1649 newls=""
1424 fi 1650 fi
1425 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1651 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1426 if [ "${op}" == "-i" ] ; then 1652 if [[ ${op} == "-i" ]] ; then
1427 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}" 1653 hasq ${f} ${ls} && newls="${newls} ${f}"
1428 else 1654 else
1429 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}" 1655 hasq ${f} ${ls} || newls="${newls} ${f}"
1430 fi 1656 fi
1431 done 1657 done
1432 ls="${newls}" 1658 ls=${newls}
1433 done 1659 done
1434 ls="${ls//.po}"
1435 else 1660 else
1436 ls="$@" 1661 ls="$@"
1437 fi 1662 fi
1438 1663
1439 ls=" ${ls} " 1664 nols=""
1440 newls="" 1665 newls=""
1441 for f in ${LINGUAS} ; do 1666 for f in ${LINGUAS} ; do
1442 if [ "${ls/ ${f} /}" != "${ls}" ] ; then 1667 if hasq ${f} ${ls} ; then
1443 newls="${newls} ${f}" 1668 newls="${newls} ${f}"
1444 else 1669 else
1445 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1670 nols="${nols} ${f}"
1446 fi 1671 fi
1447 done 1672 done
1448 if [ -z "${newls}" ] ; then 1673 [[ -n ${nols} ]] \
1449 unset LINGUAS 1674 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1450 else
1451 export LINGUAS="${newls}" 1675 export LINGUAS=${newls:1}
1452 fi
1453} 1676}
1454 1677
1455# moved from kernel.eclass since they are generally useful outside of 1678# @FUNCTION: preserve_old_lib
1456# kernel.eclass -iggy (20041002) 1679# @USAGE: <libs to preserve> [more libs]
1457 1680# @DESCRIPTION:
1458# the following functions are useful in kernel module ebuilds, etc.
1459# for an example see ivtv or drbd ebuilds
1460
1461# set's ARCH to match what the kernel expects
1462set_arch_to_kernel() {
1463 export EUTILS_ECLASS_PORTAGE_ARCH="${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="${EUTILS_ECLASS_PORTAGE_ARCH}"
1476}
1477
1478# Jeremy Huddleston <eradicator@gentoo.org>:
1479# preserve_old_lib /path/to/libblah.so.0
1480# preserve_old_lib_notify /path/to/libblah.so.0
1481#
1482# These functions are useful when a lib in your package changes --soname. Such 1681# These functions are useful when a lib in your package changes ABI SONAME.
1483# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1682# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1484# would break packages that link against it. Most people get around this 1683# would break packages that link against it. Most people get around this
1485# by using the portage SLOT mechanism, but that is not always a relevant 1684# by using the portage SLOT mechanism, but that is not always a relevant
1486# solution, so instead you can add the following to your ebuilds: 1685# solution, so instead you can call this from pkg_preinst. See also the
1487# 1686# preserve_old_lib_notify function.
1488# src_install() {
1489# ...
1490# preserve_old_lib /usr/$(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() { 1687preserve_old_lib() {
1501 LIB=$1 1688 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1689 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1690 die "Invalid preserve_old_lib() usage"
1691 fi
1692 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1502 1693
1503 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1694 # let portage worry about it
1504 SONAME=`basename ${LIB}` 1695 has preserve-libs ${FEATURES} && return 0
1505 DIRNAME=`dirname ${LIB}`
1506 1696
1507 dodir ${DIRNAME} 1697 local lib dir
1508 cp ${ROOT}${LIB} ${D}${DIRNAME} 1698 for lib in "$@" ; do
1699 [[ -e ${ROOT}/${lib} ]] || continue
1700 dir=${lib%/*}
1701 dodir ${dir} || die "dodir ${dir} failed"
1702 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1509 touch ${D}${LIB} 1703 touch "${D}"/${lib}
1510 fi 1704 done
1511} 1705}
1512 1706
1707# @FUNCTION: preserve_old_lib_notify
1708# @USAGE: <libs to notify> [more libs]
1709# @DESCRIPTION:
1710# Spit helpful messages about the libraries preserved by preserve_old_lib.
1513preserve_old_lib_notify() { 1711preserve_old_lib_notify() {
1514 LIB=$1 1712 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1713 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1714 die "Invalid preserve_old_lib_notify() usage"
1715 fi
1515 1716
1516 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1717 # let portage worry about it
1517 SONAME=`basename ${LIB}` 1718 has preserve-libs ${FEATURES} && return 0
1518 1719
1720 local lib notice=0
1721 for lib in "$@" ; do
1722 [[ -e ${ROOT}/${lib} ]] || continue
1723 if [[ ${notice} -eq 0 ]] ; then
1724 notice=1
1519 einfo "An old version of an installed library was detected on your system." 1725 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" 1726 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," 1727 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1522 einfo "you will need to execute the following command:" 1728 ewarn "in order to remove these old dependencies. If you do not have this"
1523 einfo " revdep-rebuild --soname ${SONAME}" 1729 ewarn "helper program, simply emerge the 'gentoolkit' package."
1524 einfo 1730 ewarn
1525 einfo "After doing that, you can safely remove ${LIB}" 1731 fi
1526 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild" 1732 ewarn " # revdep-rebuild --library ${lib##*/}"
1527 fi 1733 done
1734 if [[ ${notice} -eq 1 ]] ; then
1735 ewarn
1736 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1737 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1738 for lib in "$@" ; do
1739 ewarn " # rm '${lib}'"
1740 done
1741 fi
1528} 1742}
1529 1743
1530# Hack for people to figure out if a package was built with 1744# @FUNCTION: built_with_use
1531# certain USE flags 1745# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1746# @DESCRIPTION:
1747# A temporary hack until portage properly supports DEPENDing on USE
1748# flags being enabled in packages. This will check to see if the specified
1749# DEPEND atom was built with the specified list of USE flags. The
1750# --missing option controls the behavior if called on a package that does
1751# not actually support the defined USE flags (aka listed in IUSE).
1752# The default is to abort (call die). The -a and -o flags control
1753# the requirements of the USE flags. They correspond to "and" and "or"
1754# logic. So the -a flag means all listed USE flags must be enabled
1755# while the -o flag means at least one of the listed IUSE flags must be
1756# enabled. The --hidden option is really for internal use only as it
1757# means the USE flag we're checking is hidden expanded, so it won't be found
1758# in IUSE like normal USE flags.
1532# 1759#
1533# Usage: built_with_use <DEPEND ATOM> <List of USE flags> 1760# Remember that this function isn't terribly intelligent so order of optional
1534# ex: built_with_use xchat gtk2 1761# flags matter.
1535built_with_use() { 1762built_with_use() {
1763 local hidden="no"
1764 if [[ $1 == "--hidden" ]] ; then
1765 hidden="yes"
1766 shift
1767 fi
1768
1769 local missing_action="die"
1770 if [[ $1 == "--missing" ]] ; then
1771 missing_action=$2
1772 shift ; shift
1773 case ${missing_action} in
1774 true|false|die) ;;
1775 *) die "unknown action '${missing_action}'";;
1776 esac
1777 fi
1778
1779 local opt=$1
1780 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1781
1536 local PKG=$(portageq best_version ${ROOT} $1) 1782 local PKG=$(best_version $1)
1783 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1784 shift
1785
1537 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1786 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1538 [[ ! -e ${USEFILE} ]] && return 1 1787 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1788
1789 # if the IUSE file doesn't exist, the read will error out, we need to handle
1790 # this gracefully
1791 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1792 case ${missing_action} in
1793 true) return 0;;
1794 false) return 1;;
1795 die) die "Unable to determine what USE flags $PKG was built with";;
1796 esac
1797 fi
1798
1799 if [[ ${hidden} == "no" ]] ; then
1800 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1801 # Don't check USE_EXPAND #147237
1802 local expand
1803 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1804 if [[ $1 == ${expand}_* ]] ; then
1805 expand=""
1806 break
1807 fi
1808 done
1809 if [[ -n ${expand} ]] ; then
1810 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1811 case ${missing_action} in
1812 true) return 0;;
1813 false) return 1;;
1814 die) die "$PKG does not actually support the $1 USE flag!";;
1815 esac
1816 fi
1817 fi
1818 fi
1539 1819
1540 local USE_BUILT=$(<${USEFILE}) 1820 local USE_BUILT=$(<${USEFILE})
1541
1542 shift
1543 while [ $# -gt 0 ] ; do 1821 while [[ $# -gt 0 ]] ; do
1822 if [[ ${opt} = "-o" ]] ; then
1823 has $1 ${USE_BUILT} && return 0
1824 else
1544 has $1 ${USE_BUILT} || return 1 1825 has $1 ${USE_BUILT} || return 1
1826 fi
1545 shift 1827 shift
1546 done 1828 done
1547 return 0 1829 [[ ${opt} = "-a" ]]
1548} 1830}
1549 1831
1832# @FUNCTION: epunt_cxx
1833# @USAGE: [dir to scan]
1834# @DESCRIPTION:
1550# Many configure scripts wrongly bail when a C++ compiler 1835# Many configure scripts wrongly bail when a C++ compiler could not be
1551# could not be detected. #73450 1836# detected. If dir is not specified, then it defaults to ${S}.
1837#
1838# http://bugs.gentoo.org/73450
1552epunt_cxx() { 1839epunt_cxx() {
1553 local dir=$1 1840 local dir=$1
1554 [[ -z ${dir} ]] && dir=${S} 1841 [[ -z ${dir} ]] && dir=${S}
1555 ebegin "Removing useless C++ checks" 1842 ebegin "Removing useless C++ checks"
1556 local f 1843 local f
1557 for f in $(find ${dir} -name configure) ; do 1844 find "${dir}" -name configure | while read f ; do
1558 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1845 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1559 done 1846 done
1560 eend 0 1847 eend 0
1561} 1848}
1562 1849
1563# get_abi_var <VAR> [<ABI>] 1850# @FUNCTION: make_wrapper
1564# returns the value of ${<VAR>_<ABI>} which should be set in make.defaults 1851# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1565# 1852# @DESCRIPTION:
1566# This code is for testing purposes only with the sparc64-multilib ${PROFILE_ARCH} 1853# Create a shell wrapper script named wrapper in installpath
1567# and getting a more multilib-aware portage layout. It may end up being used, but for now 1854# (defaults to the bindir) to execute target (default of wrapper) by
1568# it is subject to removal if a better way is worked out. 1855# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1569# 1856# libpaths followed by optionally changing directory to chdir.
1570# ex: 1857make_wrapper() {
1571# CFLAGS=$(get_abi_var CFLAGS sparc32) # CFLAGS=-m32 1858 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1572# 1859 local tmpwrapper=$(emktemp)
1573# Note that the prefered method is to set CC="$(tc-getCC) $(get_abi_CFLAGS)" 1860 # We don't want to quote ${bin} so that people can pass complex
1574# This will hopefully be added to portage soon... 1861 # things as $bin ... "./someprog --args"
1575# 1862 cat << EOF > "${tmpwrapper}"
1576# If <ABI> is not specified, ${ABI} is used. 1863#!/bin/sh
1577# If <ABI> is not specified and ${ABI} is not defined, ${DEFAULT_ABI} is used. 1864cd "${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 1865if [ -n "${libdir}" ] ; then
1587 abi=${ABI} 1866 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1588 elif [ -n "${DEFAULT_ABI}" ]; then 1867 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1589 abi=${DEFAULT_ABI}
1590 else 1868 else
1591 return "" 1869 export LD_LIBRARY_PATH="${libdir}"
1870 fi
1871fi
1872exec ${bin} "\$@"
1873EOF
1874 chmod go+rx "${tmpwrapper}"
1875 if [[ -n ${path} ]] ; then
1876 (
1877 exeinto "${path}"
1878 newexe "${tmpwrapper}" "${wrapper}"
1879 ) || die
1880 else
1881 newbin "${tmpwrapper}" "${wrapper}" || die
1882 fi
1883}
1884
1885# @FUNCTION: prepalldocs
1886# @USAGE:
1887# @DESCRIPTION:
1888# Compress files in /usr/share/doc which are not already
1889# compressed, excluding /usr/share/doc/${PF}/html.
1890# Uses the ecompressdir to do the compression.
1891# 2009-02-18 by betelgeuse:
1892# Commented because ecompressdir is even more internal to
1893# Portage than prepalldocs (it's not even mentioned in man 5
1894# ebuild). Please submit a better version for review to gentoo-dev
1895# if you want prepalldocs here.
1896#prepalldocs() {
1897# if [[ -n $1 ]] ; then
1898# ewarn "prepalldocs: invalid usage; takes no arguments"
1592 fi 1899# fi
1593 eval echo \${${flag}_${abi}}
1594}
1595 1900
1596get_abi_CFLAGS() { get_abi_var CFLAGS $1; } 1901# cd "${D}"
1597get_abi_CXXFLAGS() { get_abi_var CXXFLAGS $1; } 1902# [[ -d usr/share/doc ]] || return 0
1598get_abi_ASFLAGS() { get_abi_var ASFLAGS $1; }
1599get_abi_LIBDIR() { get_abi_var LIBDIR $1; }
1600 1903
1904# find usr/share/doc -exec gzip {} +
1905# ecompressdir --ignore /usr/share/doc/${PF}/html
1906# ecompressdir --queue /usr/share/doc
1907#}

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