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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 1.118 2004/10/13 14:33:01 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.328 2010/01/10 15:58:58 scarabeus Exp $
4#
5# Author: Martin Schlemmer <azarah@gentoo.org>
6#
7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves.
9#
10# NB: If you add anything, please comment it!
11 4
12ECLASS=eutils 5# @ECLASS: eutils.eclass
13INHERITED="$INHERITED $ECLASS" 6# @MAINTAINER:
7# base-system@gentoo.org
8# @BLURB: many extra (but common) functions that are used in ebuilds
9# @DESCRIPTION:
10# The eutils eclass contains a suite of functions that complement
11# the ones that ebuild.sh already contain. The idea is that the functions
12# are not required in all ebuilds but enough utilize them to have a common
13# home rather than having multiple ebuilds implementing the same thing.
14#
15# Due to the nature of this eclass, some functions may have maintainers
16# different from the overall eclass!
14 17
15DEPEND="!bootstrap? ( sys-devel/patch )" 18inherit multilib portability
16 19
17DESCRIPTION="Based on the ${ECLASS} eclass" 20DESCRIPTION="Based on the ${ECLASS} eclass"
18 21
19# Wait for the supplied number of seconds. If no argument is supplied, defaults 22# @FUNCTION: epause
20# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not 23# @USAGE: [seconds]
21# outputting to a terminal, don't wait. For compatability purposes, the argument 24# @DESCRIPTION:
22# must be an integer greater than zero. 25# Sleep for the specified number of seconds (default of 5 seconds). Useful when
23# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 26# printing a message the user should probably be reading and often used in
27# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
28# don't wait at all.
24epause() { 29epause() {
25 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 30 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
26 sleep ${1:-5}
27 fi
28} 31}
29 32
30# Beep the specified number of times (defaults to five). If our output 33# @FUNCTION: ebeep
31# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 34# @USAGE: [number of beeps]
35# @DESCRIPTION:
36# Issue the specified number of beeps (default of 5 beeps). Useful when
37# printing a message the user should probably be reading and often used in
38# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
32# don't beep. 39# don't beep at all.
33# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
34ebeep() { 40ebeep() {
35 local n 41 local n
36 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 42 if [[ -z ${EBEEP_IGNORE} ]] ; then
37 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 43 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
38 echo -ne "\a" 44 echo -ne "\a"
39 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 45 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
40 echo -ne "\a" 46 echo -ne "\a"
41 sleep 1 47 sleep 1
42 done 48 done
43 fi 49 fi
44} 50}
45 51
46# This function simply returns the desired lib directory. With portage 52# @FUNCTION: ecvs_clean
47# 2.0.51, we now have support for installing libraries to lib32/lib64 53# @USAGE: [list of dirs]
48# to accomidate the needs of multilib systems. It's no longer a good idea 54# @DESCRIPTION:
49# to assume all libraries will end up in lib. Replace any (sane) instances 55# Remove CVS directories recursiveley. Useful when a source tarball contains
50# where lib is named directly with $(get_libdir) if possible. 56# internal CVS directories. Defaults to $PWD.
51# 57ecvs_clean() {
52# Travis Tilley <lv@gentoo.org> (24 Aug 2004) 58 [[ -z $* ]] && set -- .
53get_libdir() { 59 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
54 LIBDIR_TEST=$(type econf) 60 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
55 if [ ! -z "${CONF_LIBDIR_OVERRIDE}" ] ; then
56 # if there is an override, we want to use that... always.
57 CONF_LIBDIR="${CONF_LIBDIR_OVERRIDE}"
58 # We don't need to know the verison of portage. We only need to know
59 # if there is support for CONF_LIBDIR in econf and co.
60 # Danny van Dyk <kugelfang@gentoo.org> 2004/17/09
61 #elif portageq has_version / '<sys-apps/portage-2.0.51_pre20' ; then
62 # # and if there isnt an override, and we're using a version of
63 # # portage without CONF_LIBDIR support, force the use of lib. dolib
64 # # and friends from portage 2.0.50 wont be too happy otherwise.
65 # CONF_LIBDIR="lib"
66 #fi
67 elif [ "${LIBDIR_TEST/CONF_LIBDIR}" == "${LIBDIR_TEST}" ]; then # we don't have CONF_LIBDIR support
68 # will be <portage-2.0.51_pre20
69 CONF_LIBDIR="lib"
70 fi
71 # and of course, default to lib if CONF_LIBDIR isnt set
72 echo ${CONF_LIBDIR:=lib}
73 unset LIBDIR_TEST
74} 61}
75 62
76 63# @FUNCTION: esvn_clean
77get_multilibdir() { 64# @USAGE: [list of dirs]
78 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
79} 71}
80 72
81 73# @FUNCTION: eshopts_push
82# Sometimes you need to override the value returned by get_libdir. A good 74# @USAGE: [options to `set`]
83# example of this is xorg-x11, where lib32 isnt a supported configuration, 75# @DESCRIPTION:
84# and where lib64 -must- be used on amd64 (for applications that need lib 76# Often times code will want to enable a shell option to change code behavior.
85# to be 32bit, such as adobe acrobat). Note that this override also bypasses 77# Since changing shell options can easily break other pieces of code (which
86# portage version sanity checking. 78# assume the default state), eshopts_push is used to (1) push the current shell
87# get_libdir_override expects one argument, the result get_libdir should 79# options onto a stack and (2) pass the specified arguments to set.
88# return:
89# 80#
90# get_libdir_override lib64 81# A common example is to disable shell globbing so that special meaning/care
91# 82# may be used with variables/arguments to custom functions. That would be:
92# Travis Tilley <lv@gentoo.org> (31 Aug 2004) 83# @CODE
93get_libdir_override() { 84# eshopts_push -o noglob
94 CONF_LIBDIR="$1" 85# for x in ${foo} ; do
95 CONF_LIBDIR_OVERRIDE="$1" 86# if ...some check... ; then
96} 87# eshopts_pop
97
98# This function generate linker scripts in /usr/lib for dynamic
99# libs in /lib. This is to fix linking problems when you have
100# the .so in /lib, and the .a in /usr/lib. What happens is that
101# in some cases when linking dynamic, the .a in /usr/lib is used
102# instead of the .so in /lib due to gcc/libtool tweaking ld's
103# library search path. This cause many builds to fail.
104# See bug #4411 for more info.
105#
106# To use, simply call:
107#
108# gen_usr_ldscript libfoo.so
109#
110# Note that you should in general use the unversioned name of
111# the library, as ldconfig should usually update it correctly
112# to point to the latest version of the library present.
113#
114# <azarah@gentoo.org> (26 Oct 2002)
115#
116gen_usr_ldscript() {
117 local libdir="$(get_libdir)"
118 # Just make sure it exists
119 dodir /usr/${libdir}
120
121 cat > "${D}/usr/${libdir}/${1}" << END_LDSCRIPT
122/* GNU ld script
123 Because Gentoo have critical dynamic libraries
124 in /lib, and the static versions in /usr/lib, we
125 need to have a "fake" dynamic lib in /usr/lib,
126 otherwise we run into linking problems.
127 See bug #4411 on http://bugs.gentoo.org/ for
128 more info. */
129GROUP ( /${libdir}/${1} )
130END_LDSCRIPT
131 fperms a+x "/usr/${libdir}/${1}"
132}
133
134# Simple function to draw a line consisting of '=' the same length as $*
135#
136# <azarah@gentoo.org> (11 Nov 2002)
137#
138draw_line() {
139 local i=0
140 local str_length=""
141
142 # Handle calls that do not have args, or wc not being installed ...
143 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ]
144 then
145 echo "==============================================================="
146 return 0 88# return 0
147 fi 89# fi
148
149 # Get the length of $*
150 str_length="$(echo -n "$*" | wc -m)"
151
152 while [ "$i" -lt "${str_length}" ]
153 do
154 echo -n "="
155
156 i=$((i + 1))
157 done 90# done
158 91# eshopts_pop
159 echo 92# @CODE
160 93eshopts_push() {
161 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: $*"
162} 100}
163 101
164# 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: ${s}"
115}
116
117# @VARIABLE: EPATCH_SOURCE
118# @DESCRIPTION:
119# Default directory to search for patches.
165EPATCH_SOURCE="${WORKDIR}/patch" 120EPATCH_SOURCE="${WORKDIR}/patch"
166# Default extension for patches 121# @VARIABLE: EPATCH_SUFFIX
122# @DESCRIPTION:
123# Default extension for patches (do not prefix the period yourself).
167EPATCH_SUFFIX="patch.bz2" 124EPATCH_SUFFIX="patch.bz2"
125# @VARIABLE: EPATCH_OPTS
126# @DESCRIPTION:
168# Default options for patch 127# Default options for patch:
128# @CODE
169# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 129# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
170EPATCH_OPTS="-g0" 130# --no-backup-if-mismatch - do not leave .orig files behind
131# -E - automatically remove empty files
132# @CODE
133EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
134# @VARIABLE: EPATCH_EXCLUDE
135# @DESCRIPTION:
171# List of patches not to apply. Not this is only file names, 136# List of patches not to apply. Note this is only file names,
172# and not the full path .. 137# and not the full path. Globs accepted.
173EPATCH_EXCLUDE="" 138EPATCH_EXCLUDE=""
139# @VARIABLE: EPATCH_SINGLE_MSG
140# @DESCRIPTION:
174# Change the printed message for a single patch. 141# Change the printed message for a single patch.
175EPATCH_SINGLE_MSG="" 142EPATCH_SINGLE_MSG=""
176# Force applying bulk patches even if not following the style: 143# @VARIABLE: EPATCH_MULTI_MSG
177# 144# @DESCRIPTION:
178# ??_${ARCH}_foo.${EPATCH_SUFFIX} 145# Change the printed message for multiple patches.
179# 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.
180EPATCH_FORCE="no" 151EPATCH_FORCE="no"
181 152
182# This function is for bulk patching, or in theory for just one 153# @FUNCTION: epatch
183# 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.
184# 161#
185# 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
186# Currently all patches should be the same format. 163# specified by EPATCH_SOURCE.
187# 164#
188# You do not have to specify '-p' option to patch, as it will 165# When processing directories, epatch will apply all patches that match:
189# try with -p0 to -p5 until it succeed, or fail at -p5. 166# @CODE
190# 167# ${EPATCH_FORCE} == "yes"
191# Above EPATCH_* variables can be used to control various defaults,
192# bug they should be left as is to ensure an ebuild can rely on
193# them for.
194#
195# Patches are applied in current directory.
196#
197# Bulk Patches should preferibly have the form of:
198#
199# ??_${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.
200# 177#
201# For example: 178# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
179# for patches to apply.
202# 180#
203# 01_all_misc-fix.patch.bz2 181# Refer to the other EPATCH_xxx variables for more customization of behavior.
204# 02_sparc_another-fix.patch.bz2
205#
206# This ensures that there are a set order, and you can have ARCH
207# specific patches.
208#
209# If you however give an argument to epatch(), it will treat it as a
210# single patch that need to be applied if its a file. If on the other
211# hand its a directory, it will set EPATCH_SOURCE to this.
212#
213# <azarah@gentoo.org> (10 Nov 2002)
214#
215epatch() { 182epatch() {
216 local PIPE_CMD="" 183 _epatch_draw_line() {
217 local STDERR_TARGET="${T}/$$.out" 184 # create a line of same length as input string
218 local PATCH_TARGET="${T}/$$.patch" 185 [[ -z $1 ]] && set "$(printf "%65s" '')"
219 local PATCH_SUFFIX="" 186 echo "${1//?/=}"
220 local SINGLE_PATCH="no" 187 }
221 local x=""
222 188
223 if [ "$#" -gt 1 ] 189 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
224 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 [[ $# -gt 1 ]] ; then
225 local m="" 195 local m
226 einfo "${#} patches to apply..."
227 for m in "$@" ; do 196 for m in "$@" ; do
228 epatch "${m}" 197 epatch "${m}"
229 done 198 done
230 return 0 199 return 0
231 fi 200 fi
232 201
233 if [ -n "$1" -a -f "$1" ] 202 local SINGLE_PATCH="no"
234 then 203 # no args means process ${EPATCH_SOURCE}
204 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
205
206 if [[ -f $1 ]] ; then
235 SINGLE_PATCH="yes" 207 SINGLE_PATCH="yes"
236 208 set -- "$1"
237 local EPATCH_SOURCE="$1" 209 # Use the suffix from the single patch (localize it); the code
210 # below will find the suffix for us
238 local EPATCH_SUFFIX="${1##*\.}" 211 local EPATCH_SUFFIX=$1
239 212
240 elif [ -n "$1" -a -d "$1" ] 213 elif [[ -d $1 ]] ; then
241 then 214 # Some people like to make dirs of patches w/out suffixes (vim)
242 # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ... 215 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
243 if [ "${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} ]]
244 then 259 then
245 local EPATCH_SOURCE="$1/*" 260 continue
261 fi
262
263 # Let people filter things dynamically
264 if [[ -n ${EPATCH_EXCLUDE} ]] ; then
265 # let people use globs in the exclude
266 eshopts_push -o noglob
267
268 local ex
269 for ex in ${EPATCH_EXCLUDE} ; do
270 if [[ ${patchname} == ${ex} ]] ; then
271 eshopts_pop
272 continue 2
273 fi
274 done
275
276 eshopts_pop
277 fi
278
279 if [[ ${SINGLE_PATCH} == "yes" ]] ; then
280 if [[ -n ${EPATCH_SINGLE_MSG} ]] ; then
281 einfo "${EPATCH_SINGLE_MSG}"
282 else
283 einfo "Applying ${patchname} ..."
284 fi
246 else 285 else
247 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 286 einfo " ${patchname} ..."
248 fi 287 fi
249 else 288
250 if [ ! -d ${EPATCH_SOURCE} ] 289 # most of the time, there will only be one run per unique name,
251 then 290 # but if there are more, make sure we get unique log filenames
252 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 291 local STDERR_TARGET="${T}/${patchname}.out"
253 then 292 if [[ -e ${STDERR_TARGET} ]] ; then
254 EPATCH_SOURCE="$1" 293 STDERR_TARGET="${T}/${patchname}-$$.out"
294 fi
295
296 printf "***** %s *****\n\n" "${patchname}" > "${STDERR_TARGET}"
297
298 # Decompress the patch if need be
299 local count=0
300 local PATCH_TARGET
301 if [[ -n ${PIPE_CMD} ]] ; then
302 PATCH_TARGET="${T}/$$.patch"
303 echo "PIPE_COMMAND: ${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> "${STDERR_TARGET}"
304
305 if ! (${PIPE_CMD} "${x}" > "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
306 echo
307 eerror "Could not extract patch!"
308 #die "Could not extract patch!"
309 count=5
310 break
255 fi 311 fi
312 else
313 PATCH_TARGET=${x}
314 fi
256 315
316 # Check for absolute paths in patches. If sandbox is disabled,
317 # people could (accidently) patch files in the root filesystem.
318 # Or trigger other unpleasantries #237667. So disallow -p0 on
319 # such patches.
320 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
321 if [[ -n ${abs_paths} ]] ; then
322 count=1
323 printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}"
324 fi
325
326 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/
327 while [[ ${count} -lt 5 ]] ; do
328 # Generate some useful debug info ...
329 (
330 _epatch_draw_line "***** ${patchname} *****"
257 echo 331 echo
258 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 332 echo "PATCH COMMAND: patch -p${count} ${EPATCH_OPTS} < '${PATCH_TARGET}'"
333 echo
334 _epatch_draw_line "***** ${patchname} *****"
335 ) >> "${STDERR_TARGET}"
336
337 if (patch -p${count} ${EPATCH_OPTS} --dry-run -f < "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
338 (
339 _epatch_draw_line "***** ${patchname} *****"
340 echo
341 echo "ACTUALLY APPLYING ${patchname} ..."
342 echo
343 _epatch_draw_line "***** ${patchname} *****"
344 patch -p${count} ${EPATCH_OPTS} < "${PATCH_TARGET}" 2>&1
345 ) >> "${STDERR_TARGET}"
346
347 if [ $? -ne 0 ] ; then
348 echo
349 eerror "A dry-run of patch command succeeded, but actually"
350 eerror "applying the patch failed!"
351 #die "Real world sux compared to the dreamworld!"
352 count=5
353 fi
354 break
355 fi
356
357 : $(( count++ ))
358 done
359
360 # if we had to decompress the patch, delete the temp one
361 if [[ -n ${PIPE_CMD} ]] ; then
362 rm -f "${PATCH_TARGET}"
363 fi
364
365 if [[ ${count} -ge 5 ]] ; then
366 echo
367 eerror "Failed Patch: ${patchname} !"
368 eerror " ( ${PATCH_TARGET} )"
259 eerror 369 eerror
260 eerror " ${EPATCH_SOURCE}" 370 eerror "Include in your bugreport the contents of:"
371 eerror
372 eerror " ${STDERR_TARGET}"
261 echo 373 echo
262 die "Cannot find \$EPATCH_SOURCE!" 374 die "Failed Patch: ${patchname}!"
263 fi
264
265 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
266 fi
267
268 case ${EPATCH_SUFFIX##*\.} in
269 bz2)
270 PIPE_CMD="bzip2 -dc"
271 PATCH_SUFFIX="bz2"
272 ;;
273 gz|Z|z)
274 PIPE_CMD="gzip -dc"
275 PATCH_SUFFIX="gz"
276 ;;
277 ZIP|zip)
278 PIPE_CMD="unzip -p"
279 PATCH_SUFFIX="zip"
280 ;;
281 *)
282 PIPE_CMD="cat"
283 PATCH_SUFFIX="patch"
284 ;;
285 esac
286
287 if [ "${SINGLE_PATCH}" = "no" ]
288 then
289 einfo "Applying various patches (bugfixes/updates)..."
290 fi
291 for x in ${EPATCH_SOURCE}
292 do
293 # New ARCH dependant patch naming scheme...
294 #
295 # ???_arch_foo.patch
296 #
297 if [ -f ${x} ] && \
298 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \
299 [ "${EPATCH_FORCE}" = "yes" ])
300 then
301 local count=0
302 local popts="${EPATCH_OPTS}"
303
304 if [ -n "${EPATCH_EXCLUDE}" ]
305 then
306 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ]
307 then
308 continue
309 fi
310 fi 375 fi
311 376
312 if [ "${SINGLE_PATCH}" = "yes" ] 377 # if everything worked, delete the patch log
313 then 378 rm -f "${STDERR_TARGET}"
314 if [ -n "${EPATCH_SINGLE_MSG}" ]
315 then
316 einfo "${EPATCH_SINGLE_MSG}"
317 else
318 einfo "Applying ${x##*/}..."
319 fi
320 else
321 einfo " ${x##*/}..."
322 fi
323
324 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
325 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
326
327 # Allow for prefix to differ ... im lazy, so shoot me :/
328 while [ "${count}" -lt 5 ]
329 do
330 # Generate some useful debug info ...
331 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
332 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
333
334 if [ "${PATCH_SUFFIX}" != "patch" ]
335 then
336 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
337 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
338 else
339 PATCH_TARGET="${x}"
340 fi
341
342 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
343 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
344
345 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
346 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
347
348 if [ "${PATCH_SUFFIX}" != "patch" ]
349 then
350 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
351 then
352 echo
353 eerror "Could not extract patch!"
354 #die "Could not extract patch!"
355 count=5
356 break
357 fi
358 fi
359
360 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
361 then
362 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
363 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
364 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
365 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
366 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
367
368 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1
369
370 if [ "$?" -ne 0 ]
371 then
372 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
373 echo
374 eerror "A dry-run of patch command succeeded, but actually"
375 eerror "applying the patch failed!"
376 #die "Real world sux compared to the dreamworld!"
377 count=5
378 fi
379
380 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
381
382 break
383 fi
384
385 count=$((count + 1))
386 done
387
388 if [ "${PATCH_SUFFIX}" != "patch" ]
389 then
390 rm -f ${PATCH_TARGET}
391 fi
392
393 if [ "${count}" -eq 5 ]
394 then
395 echo
396 eerror "Failed Patch: ${x##*/}!"
397 eerror
398 eerror "Include in your bugreport the contents of:"
399 eerror
400 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}"
401 echo
402 die "Failed Patch: ${x##*/}!"
403 fi
404
405 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
406
407 eend 0 379 eend 0
408 fi
409 done 380 done
410 if [ "${SINGLE_PATCH}" = "no" ] 381
411 then 382 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
412 einfo "Done with patching" 383 : # everything worked
384}
385epatch_user() {
386 [[ $# -ne 0 ]] && die "epatch_user takes no options"
387
388 # don't clobber any EPATCH vars that the parent might want
389 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
390 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
391 EPATCH_SOURCE=${base}/${CTARGET}/${check}
392 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
393 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
394 if [[ -d ${EPATCH_SOURCE} ]] ; then
395 EPATCH_SOURCE=${EPATCH_SOURCE} \
396 EPATCH_SUFFIX="patch" \
397 EPATCH_FORCE="yes" \
398 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
399 epatch
400 break
413 fi 401 fi
402 done
414} 403}
415 404
416# This function return true if we are using the NPTL pthreads 405# @FUNCTION: emktemp
417# implementation. 406# @USAGE: [temp dir]
418# 407# @DESCRIPTION:
419# <azarah@gentoo.org> (06 March 2003)
420#
421have_NPTL() {
422 cat > ${T}/test-nptl.c <<-"END"
423 #define _XOPEN_SOURCE
424 #include <unistd.h>
425 #include <stdio.h>
426
427 int main()
428 {
429 char buf[255];
430 char *str = buf;
431
432 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255);
433 if (NULL != str) {
434 printf("%s\n", str);
435 if (NULL != strstr(str, "NPTL"))
436 return 0;
437 }
438
439 return 1;
440 }
441 END
442
443 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ... "
444 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
445 then
446 echo "yes"
447 einfon "Checking what PTHREADS implementation we have ... "
448 if ${T}/nptl
449 then
450 return 0
451 else
452 return 1
453 fi
454 else
455 echo "no"
456 fi
457
458 return 1
459}
460
461# This function check how many cpu's are present, and then set
462# -j in MAKEOPTS accordingly.
463#
464# Thanks to nall <nall@gentoo.org> for this.
465#
466get_number_of_jobs() {
467 local jobs=0
468
469 if [ ! -r /proc/cpuinfo ]
470 then
471 return 1
472 fi
473
474 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
475 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
476 then
477 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
478 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
479 ADMINPARAM="${ADMINPARAM/-j}"
480 fi
481
482 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
483
484 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
485 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
486 then
487 # these archs will always have "[Pp]rocessor"
488 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
489
490 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
491 then
492 # sparc always has "ncpus active"
493 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
494
495 elif [ "${ARCH}" = "alpha" ]
496 then
497 # alpha has "cpus active", but only when compiled with SMP
498 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
499 then
500 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
501 else
502 jobs=2
503 fi
504
505 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
506 then
507 # ppc has "processor", but only when compiled with SMP
508 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
509 then
510 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
511 else
512 jobs=2
513 fi
514 elif [ "${ARCH}" = "s390" ]
515 then
516 # s390 has "# processors : "
517 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
518 else
519 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
520 die "Unknown ARCH -- ${ARCH}!"
521 fi
522
523 # Make sure the number is valid ...
524 if [ "${jobs}" -lt 1 ]
525 then
526 jobs=1
527 fi
528
529 if [ -n "${ADMINPARAM}" ]
530 then
531 if [ "${jobs}" -gt "${ADMINPARAM}" ]
532 then
533 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge..."
534 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
535 else
536 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..."
537 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
538 fi
539 fi
540}
541
542# Cheap replacement for when debianutils (and thus mktemp) 408# Cheap replacement for when debianutils (and thus mktemp)
543# does not exist on the users system 409# does not exist on the users system.
544# vapier@gentoo.org
545#
546# Takes just 1 optional parameter (the directory to create tmpfile in)
547emktemp() { 410emktemp() {
411 local exe="touch"
412 [[ $1 == -d ]] && exe="mkdir" && shift
548 local topdir="$1" 413 local topdir=$1
549 414
550 if [ -z "${topdir}" ] 415 if [[ -z ${topdir} ]] ; then
551 then
552 [ -z "${T}" ] \ 416 [[ -z ${T} ]] \
553 && topdir="/tmp" \ 417 && topdir="/tmp" \
554 || topdir="${T}" 418 || topdir=${T}
555 fi 419 fi
556 420
557 if [ -z "$(type -p mktemp)" ] 421 if ! type -P mktemp > /dev/null ; then
558 then 422 # system lacks `mktemp` so we have to fake it
559 local tmp=/ 423 local tmp=/
560 while [ -e "${tmp}" ] ; do 424 while [[ -e ${tmp} ]] ; do
561 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 425 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
562 done 426 done
563 touch "${tmp}" 427 ${exe} "${tmp}" || ${exe} -p "${tmp}"
564 echo "${tmp}" 428 echo "${tmp}"
565 else 429 else
566 mktemp -p "${topdir}" 430 # the args here will give slightly wierd names on BSD,
431 # but should produce a usable file on all userlands
432 if [[ ${exe} == "touch" ]] ; then
433 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
434 else
435 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
567 fi 436 fi
437 fi
568} 438}
569 439
440# @FUNCTION: egetent
441# @USAGE: <database> <key>
442# @MAINTAINER:
443# base-system@gentoo.org (Linux)
444# Joe Jezak <josejx@gmail.com> (OS X)
445# usata@gentoo.org (OS X)
446# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
447# @DESCRIPTION:
570# Small wrapper for getent (Linux), nidump (Mac OS X), 448# Small wrapper for getent (Linux),
449# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
571# and pw (FreeBSD) used in enewuser()/enewgroup() 450# and pw (FreeBSD) used in enewuser()/enewgroup()
572# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
573# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
574#
575# egetent(database, key)
576egetent() { 451egetent() {
577 if useq macos || useq ppc-macos ; then 452 case ${CHOST} in
453 *-darwin[678])
578 case "$2" in 454 case "$2" in
579 *[!0-9]*) # Non numeric 455 *[!0-9]*) # Non numeric
580 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 456 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
581 ;; 457 ;;
582 *) # Numeric 458 *) # Numeric
583 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 459 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
584 ;; 460 ;;
585 esac 461 esac
586 elif useq x86-fbsd ; then 462 ;;
587 local action 463 *-darwin*)
588 if [ "$1" == "passwd" ] 464 local mytype=$1
589 then 465 [[ "passwd" == $mytype ]] && mytype="Users"
590 action="user" 466 [[ "group" == $mytype ]] && mytype="Groups"
591 else 467 case "$2" in
592 action="group" 468 *[!0-9]*) # Non numeric
469 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
470 ;;
471 *) # Numeric
472 local mykey="UniqueID"
473 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
474 dscl . -search /$mytype $mykey $2 2>/dev/null
475 ;;
476 esac
477 ;;
478 *-freebsd*|*-dragonfly*)
479 local opts action="user"
480 [[ $1 == "passwd" ]] || action="group"
481
482 # lookup by uid/gid
483 if [[ $2 == [[:digit:]]* ]] ; then
484 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
593 fi 485 fi
486
594 pw show "${action}" "$2" -q 487 pw show ${action} ${opts} "$2" -q
595 else 488 ;;
489 *-netbsd*|*-openbsd*)
490 grep "$2:\*:" /etc/$1
491 ;;
492 *)
596 which nscd >& /dev/null && nscd -i "$1" 493 type -p nscd >& /dev/null && nscd -i "$1"
597 getent "$1" "$2" 494 getent "$1" "$2"
598 fi 495 ;;
496 esac
599} 497}
600 498
601# Simplify/standardize adding users to the system 499# @FUNCTION: enewuser
602# vapier@gentoo.org 500# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
603# 501# @DESCRIPTION:
604# enewuser(username, uid, shell, homedir, groups, extra options) 502# Same as enewgroup, you are not required to understand how to properly add
605# 503# a user to the system. The only required parameter is the username.
606# Default values if you do not specify any: 504# Default uid is (pass -1 for this) next available, default shell is
607# username: REQUIRED ! 505# /bin/false, default homedir is /dev/null, there are no default groups,
608# uid: next available (see useradd(8)) 506# and default params sets the comment as 'added by portage for ${PN}'.
609# note: pass -1 to get default behavior
610# shell: /bin/false
611# homedir: /dev/null
612# groups: none
613# extra: comment of 'added by portage for ${PN}'
614enewuser() { 507enewuser() {
508 case ${EBUILD_PHASE} in
509 unpack|compile|test|install)
510 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
511 eerror "Package fails at QA and at life. Please file a bug."
512 die "Bad package! enewuser is only for use in pkg_* functions!"
513 esac
514
615 # get the username 515 # get the username
616 local euser="$1"; shift 516 local euser=$1; shift
617 if [ -z "${euser}" ] 517 if [[ -z ${euser} ]] ; then
618 then
619 eerror "No username specified !" 518 eerror "No username specified !"
620 die "Cannot call enewuser without a username" 519 die "Cannot call enewuser without a username"
621 fi 520 fi
622 521
623 # lets see if the username already exists 522 # lets see if the username already exists
624 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 523 if [[ -n $(egetent passwd "${euser}") ]] ; then
625 then
626 return 0 524 return 0
627 fi 525 fi
628 einfo "Adding user '${euser}' to your system ..." 526 einfo "Adding user '${euser}' to your system ..."
629 527
630 # options to pass to useradd 528 # options to pass to useradd
631 local opts= 529 local opts=
632 530
633 # handle uid 531 # handle uid
634 local euid="$1"; shift 532 local euid=$1; shift
635 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 533 if [[ -n ${euid} && ${euid} != -1 ]] ; then
636 then
637 if [ "${euid}" -gt 0 ] 534 if [[ ${euid} -gt 0 ]] ; then
638 then
639 if [ ! -z "`egetent passwd ${euid}`" ] 535 if [[ -n $(egetent passwd ${euid}) ]] ; then
640 then
641 euid="next" 536 euid="next"
642 fi 537 fi
643 else 538 else
644 eerror "Userid given but is not greater than 0 !" 539 eerror "Userid given but is not greater than 0 !"
645 die "${euid} is not a valid UID" 540 die "${euid} is not a valid UID"
646 fi 541 fi
647 else 542 else
648 euid="next" 543 euid="next"
649 fi 544 fi
650 if [ "${euid}" == "next" ] 545 if [[ ${euid} == "next" ]] ; then
651 then 546 for ((euid = 101; euid <= 999; euid++)); do
652 local pwrange
653 if [ "${USERLAND}" == "BSD" ] ; then
654 pwrange="`jot 898 101`"
655 else
656 pwrange="`seq 101 999`"
657 fi
658 for euid in ${pwrange} ; do
659 [ -z "`egetent passwd ${euid}`" ] && break 547 [[ -z $(egetent passwd ${euid}) ]] && break
660 done 548 done
661 fi 549 fi
662 opts="${opts} -u ${euid}" 550 opts="${opts} -u ${euid}"
663 einfo " - Userid: ${euid}" 551 einfo " - Userid: ${euid}"
664 552
665 # handle shell 553 # handle shell
666 local eshell="$1"; shift 554 local eshell=$1; shift
667 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 555 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
668 then 556 if [[ ! -e ${ROOT}${eshell} ]] ; then
669 if [ ! -e "${eshell}" ]
670 then
671 eerror "A shell was specified but it does not exist !" 557 eerror "A shell was specified but it does not exist !"
672 die "${eshell} does not exist" 558 die "${eshell} does not exist in ${ROOT}"
559 fi
560 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
561 eerror "Do not specify ${eshell} yourself, use -1"
562 die "Pass '-1' as the shell parameter"
673 fi 563 fi
674 else 564 else
675 if [ "${USERLAND}" == "BSD" ] 565 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
676 then 566 [[ -x ${ROOT}${shell} ]] && break
677 eshell="/usr/bin/false" 567 done
678 else 568
569 if [[ ${shell} == "/dev/null" ]] ; then
570 eerror "Unable to identify the shell to use, proceeding with userland default."
571 case ${USERLAND} in
679 eshell="/bin/false" 572 GNU) shell="/bin/false" ;;
573 BSD) shell="/sbin/nologin" ;;
574 Darwin) shell="/usr/sbin/nologin" ;;
575 *) die "Unable to identify the default shell for userland ${USERLAND}"
576 esac
680 fi 577 fi
578
579 eshell=${shell}
681 fi 580 fi
682 einfo " - Shell: ${eshell}" 581 einfo " - Shell: ${eshell}"
683 opts="${opts} -s ${eshell}" 582 opts="${opts} -s ${eshell}"
684 583
685 # handle homedir 584 # handle homedir
686 local ehome="$1"; shift 585 local ehome=$1; shift
687 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 586 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
688 then
689 ehome="/dev/null" 587 ehome="/dev/null"
690 fi 588 fi
691 einfo " - Home: ${ehome}" 589 einfo " - Home: ${ehome}"
692 opts="${opts} -d ${ehome}" 590 opts="${opts} -d ${ehome}"
693 591
694 # handle groups 592 # handle groups
695 local egroups="$1"; shift 593 local egroups=$1; shift
696 if [ ! -z "${egroups}" ] 594 if [[ ! -z ${egroups} ]] ; then
697 then
698 local oldifs="${IFS}" 595 local oldifs=${IFS}
699 local defgroup="" exgroups="" 596 local defgroup="" exgroups=""
700 597
701 export IFS="," 598 export IFS=","
702 for g in ${egroups} 599 for g in ${egroups} ; do
703 do
704 export IFS="${oldifs}" 600 export IFS=${oldifs}
705 if [ -z "`egetent group \"${g}\"`" ] 601 if [[ -z $(egetent group "${g}") ]] ; then
706 then
707 eerror "You must add group ${g} to the system first" 602 eerror "You must add group ${g} to the system first"
708 die "${g} is not a valid GID" 603 die "${g} is not a valid GID"
709 fi 604 fi
710 if [ -z "${defgroup}" ] 605 if [[ -z ${defgroup} ]] ; then
711 then
712 defgroup="${g}" 606 defgroup=${g}
713 else 607 else
714 exgroups="${exgroups},${g}" 608 exgroups="${exgroups},${g}"
715 fi 609 fi
716 export IFS="," 610 export IFS=","
717 done 611 done
718 export IFS="${oldifs}" 612 export IFS=${oldifs}
719 613
720 opts="${opts} -g ${defgroup}" 614 opts="${opts} -g ${defgroup}"
721 if [ ! -z "${exgroups}" ] 615 if [[ ! -z ${exgroups} ]] ; then
722 then
723 opts="${opts} -G ${exgroups:1}" 616 opts="${opts} -G ${exgroups:1}"
724 fi 617 fi
725 else 618 else
726 egroups="(none)" 619 egroups="(none)"
727 fi 620 fi
728 einfo " - Groups: ${egroups}" 621 einfo " - Groups: ${egroups}"
729 622
730 # handle extra and add the user 623 # handle extra and add the user
731 local eextra="$@"
732 local oldsandbox="${SANDBOX_ON}" 624 local oldsandbox=${SANDBOX_ON}
733 export SANDBOX_ON="0" 625 export SANDBOX_ON="0"
734 if useq macos || useq ppc-macos ; 626 case ${CHOST} in
735 then 627 *-darwin*)
736 ### Make the user 628 ### Make the user
737 if [ -z "${eextra}" ] 629 if [[ -z $@ ]] ; then
738 then
739 dscl . create /users/${euser} uid ${euid} 630 dscl . create /users/${euser} uid ${euid}
740 dscl . create /users/${euser} shell ${eshell} 631 dscl . create /users/${euser} shell ${eshell}
741 dscl . create /users/${euser} home ${ehome} 632 dscl . create /users/${euser} home ${ehome}
742 dscl . create /users/${euser} realname "added by portage for ${PN}" 633 dscl . create /users/${euser} realname "added by portage for ${PN}"
743 ### Add the user to the groups specified 634 ### Add the user to the groups specified
744 local oldifs="${IFS}" 635 local oldifs=${IFS}
745 export IFS="," 636 export IFS=","
746 for g in ${egroups} 637 for g in ${egroups} ; do
747 do
748 dscl . merge /groups/${g} users ${euser} 638 dscl . merge /groups/${g} users ${euser}
749 done 639 done
750 export IFS="${oldifs}" 640 export IFS=${oldifs}
751 else 641 else
752 einfo "Extra options are not supported on macos yet" 642 einfo "Extra options are not supported on Darwin yet"
753 einfo "Please report the ebuild along with the info below" 643 einfo "Please report the ebuild along with the info below"
754 einfo "eextra: ${eextra}" 644 einfo "eextra: $@"
755 die "Required function missing" 645 die "Required function missing"
756 fi 646 fi
757 elif use x86-fbsd ; then 647 ;;
758 if [ -z "${eextra}" ] 648 *-freebsd*|*-dragonfly*)
759 then 649 if [[ -z $@ ]] ; then
760 pw useradd ${euser} ${opts} \ 650 pw useradd ${euser} ${opts} \
761 -c "added by portage for ${PN}" \ 651 -c "added by portage for ${PN}" \
762 die "enewuser failed" 652 die "enewuser failed"
763 else 653 else
764 einfo " - Extra: ${eextra}" 654 einfo " - Extra: $@"
765 pw useradd ${euser} ${opts} \ 655 pw useradd ${euser} ${opts} \
766 -c ${eextra} || die "enewuser failed" 656 "$@" || die "enewuser failed"
767 fi 657 fi
658 ;;
659
660 *-netbsd*)
661 if [[ -z $@ ]] ; then
662 useradd ${opts} ${euser} || die "enewuser failed"
768 else 663 else
769 if [ -z "${eextra}" ] 664 einfo " - Extra: $@"
770 then 665 useradd ${opts} ${euser} "$@" || die "enewuser failed"
666 fi
667 ;;
668
669 *-openbsd*)
670 if [[ -z $@ ]] ; then
671 useradd -u ${euid} -s ${eshell} \
672 -d ${ehome} -c "Added by portage for ${PN}" \
673 -g ${egroups} ${euser} || die "enewuser failed"
674 else
675 einfo " - Extra: $@"
676 useradd -u ${euid} -s ${eshell} \
677 -d ${ehome} -c "Added by portage for ${PN}" \
678 -g ${egroups} ${euser} "$@" || die "enewuser failed"
679 fi
680 ;;
681
682 *)
683 if [[ -z $@ ]] ; then
771 useradd ${opts} ${euser} \ 684 useradd ${opts} \
772 -c "added by portage for ${PN}" \ 685 -c "added by portage for ${PN}" \
686 ${euser} \
773 || die "enewuser failed" 687 || die "enewuser failed"
774 else 688 else
775 einfo " - Extra: ${eextra}" 689 einfo " - Extra: $@"
776 useradd ${opts} ${euser} ${eextra} \ 690 useradd ${opts} "$@" \
691 ${euser} \
777 || die "enewuser failed" 692 || die "enewuser failed"
778 fi 693 fi
694 ;;
695 esac
696
697 if [[ ! -e ${ROOT}/${ehome} ]] ; then
698 einfo " - Creating ${ehome} in ${ROOT}"
699 mkdir -p "${ROOT}/${ehome}"
700 chown ${euser} "${ROOT}/${ehome}"
701 chmod 755 "${ROOT}/${ehome}"
779 fi 702 fi
703
780 export SANDBOX_ON="${oldsandbox}" 704 export SANDBOX_ON=${oldsandbox}
781
782 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
783 then
784 einfo " - Creating ${ehome} in ${D}"
785 dodir ${ehome}
786 fowners ${euser} ${ehome}
787 fperms 755 ${ehome}
788 fi
789} 705}
790 706
791# Simplify/standardize adding groups to the system 707# @FUNCTION: enewgroup
792# vapier@gentoo.org 708# @USAGE: <group> [gid]
793# 709# @DESCRIPTION:
794# enewgroup(group, gid) 710# This function does not require you to understand how to properly add a
795# 711# group to the system. Just give it a group name to add and enewgroup will
796# Default values if you do not specify any: 712# do the rest. You may specify the gid for the group or allow the group to
797# groupname: REQUIRED ! 713# allocate the next available one.
798# gid: next available (see groupadd(8))
799# extra: none
800enewgroup() { 714enewgroup() {
715 case ${EBUILD_PHASE} in
716 unpack|compile|test|install)
717 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
718 eerror "Package fails at QA and at life. Please file a bug."
719 die "Bad package! enewgroup is only for use in pkg_* functions!"
720 esac
721
801 # get the group 722 # get the group
802 local egroup="$1"; shift 723 local egroup="$1"; shift
803 if [ -z "${egroup}" ] 724 if [ -z "${egroup}" ]
804 then 725 then
805 eerror "No group specified !" 726 eerror "No group specified !"
806 die "Cannot call enewgroup without a group" 727 die "Cannot call enewgroup without a group"
807 fi 728 fi
808 729
809 # see if group already exists 730 # see if group already exists
810 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 731 if [[ -n $(egetent group "${egroup}") ]]; then
811 then
812 return 0 732 return 0
813 fi 733 fi
814 einfo "Adding group '${egroup}' to your system ..." 734 einfo "Adding group '${egroup}' to your system ..."
815 735
816 # options to pass to useradd 736 # options to pass to useradd
822 then 742 then
823 if [ "${egid}" -gt 0 ] 743 if [ "${egid}" -gt 0 ]
824 then 744 then
825 if [ -z "`egetent group ${egid}`" ] 745 if [ -z "`egetent group ${egid}`" ]
826 then 746 then
827 if useq macos || useq ppc-macos ; then 747 if [[ "${CHOST}" == *-darwin* ]]; then
828 opts="${opts} ${egid}" 748 opts="${opts} ${egid}"
829 else 749 else
830 opts="${opts} -g ${egid}" 750 opts="${opts} -g ${egid}"
831 fi 751 fi
832 else 752 else
846 opts="${opts} ${eextra}" 766 opts="${opts} ${eextra}"
847 767
848 # add the group 768 # add the group
849 local oldsandbox="${SANDBOX_ON}" 769 local oldsandbox="${SANDBOX_ON}"
850 export SANDBOX_ON="0" 770 export SANDBOX_ON="0"
851 if useq macos || useq ppc-macos ; 771 case ${CHOST} in
852 then 772 *-darwin*)
853 if [ ! -z "${eextra}" ]; 773 if [ ! -z "${eextra}" ];
854 then 774 then
855 einfo "Extra options are not supported on macos yet" 775 einfo "Extra options are not supported on Darwin/OS X yet"
856 einfo "Please report the ebuild along with the info below" 776 einfo "Please report the ebuild along with the info below"
857 einfo "eextra: ${eextra}" 777 einfo "eextra: ${eextra}"
858 die "Required function missing" 778 die "Required function missing"
859 fi 779 fi
860 780
861 # If we need the next available 781 # If we need the next available
862 case ${egid} in 782 case ${egid} in
863 *[!0-9]*) # Non numeric 783 *[!0-9]*) # Non numeric
864 for egid in `jot 898 101`; do 784 for ((egid = 101; egid <= 999; egid++)); do
865 [ -z "`egetent group ${egid}`" ] && break 785 [[ -z $(egetent group ${egid}) ]] && break
866 done 786 done
867 esac 787 esac
868 dscl . create /groups/${egroup} gid ${egid} 788 dscl . create /groups/${egroup} gid ${egid}
869 dscl . create /groups/${egroup} passwd '*' 789 dscl . create /groups/${egroup} passwd '*'
870 elif use x86-fbsd ; then 790 ;;
791
792 *-freebsd*|*-dragonfly*)
871 case ${egid} in 793 case ${egid} in
872 *[!0-9]*) # Non numeric 794 *[!0-9]*) # Non numeric
873 for egid in `jot 898 101`; do 795 for ((egid = 101; egid <= 999; egid++)); do
874 [ -z "`egetent group ${egid}`" ] && break 796 [[ -z $(egetent group ${egid}) ]] && break
875 done 797 done
876 esac 798 esac
877 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 799 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
878 else 800 ;;
801
802 *-netbsd*)
803 case ${egid} in
804 *[!0-9]*) # Non numeric
805 for ((egid = 101; egid <= 999; egid++)); do
806 [[ -z $(egetent group ${egid}) ]] && break
807 done
808 esac
809 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
810 ;;
811
812 *)
879 groupadd ${opts} ${egroup} || die "enewgroup failed" 813 groupadd ${opts} ${egroup} || die "enewgroup failed"
880 fi 814 ;;
815 esac
881 export SANDBOX_ON="${oldsandbox}" 816 export SANDBOX_ON="${oldsandbox}"
882} 817}
883 818
884# Simple script to replace 'dos2unix' binaries 819# @FUNCTION: edos2unix
885# vapier@gentoo.org 820# @USAGE: <file> [more files ...]
886# 821# @DESCRIPTION:
887# edos2unix(file, <more files>...) 822# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
823# to remove all of these text utilities from DEPEND variables because this
824# is a script based solution. Just give it a list of files to convert and
825# they will all be changed from the DOS CRLF format to the UNIX LF format.
888edos2unix() { 826edos2unix() {
889 for f in "$@" 827 echo "$@" | xargs sed -i 's/\r$//'
890 do
891 cp "${f}" ${T}/edos2unix
892 sed 's/\r$//' ${T}/edos2unix > "${f}"
893 done
894} 828}
895 829
896# Make a desktop file ! 830# Make a desktop file !
897# Great for making those icons in kde/gnome startmenu ! 831# Great for making those icons in kde/gnome startmenu !
898# Amaze your friends ! Get the women ! Join today ! 832# Amaze your friends ! Get the women ! Join today !
899# 833#
900# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 834# make_desktop_entry(<command>, [name], [icon], [type], [path])
901# 835#
902# binary: what binary does the app run with ? 836# binary: what command does the app run with ?
903# name: the name that will show up in the menu 837# name: the name that will show up in the menu
904# icon: give your little like a pretty little icon ... 838# icon: give your little like a pretty little icon ...
905# this can be relative (to /usr/share/pixmaps) or 839# this can be relative (to /usr/share/pixmaps) or
906# a full path to an icon 840# a full path to an icon
907# type: what kind of application is this ? for categories: 841# type: what kind of application is this ? for categories:
908# http://www.freedesktop.org/standards/menu-spec/ 842# http://standards.freedesktop.org/menu-spec/latest/apa.html
909# path: if your app needs to startup in a specific dir 843# path: if your app needs to startup in a specific dir
910make_desktop_entry() { 844make_desktop_entry() {
911 [ -z "$1" ] && eerror "make_desktop_entry: You must specify the executable" && return 1 845 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
912 846
913 local exec="${1}" 847 local exec=${1}
914 local name="${2:-${PN}}" 848 local name=${2:-${PN}}
915 local icon="${3:-${PN}.png}" 849 local icon=${3:-${PN}}
916 local type="${4}" 850 local type=${4}
917 local subdir="${6}" 851 local path=${5}
918 local path="${5:-${GAMES_BINDIR}}" 852
919 if [ -z "${type}" ] 853 if [[ -z ${type} ]] ; then
920 then 854 local catmaj=${CATEGORY%%-*}
921 case ${CATEGORY} in 855 local catmin=${CATEGORY##*-}
922 "app-emulation") 856 case ${catmaj} in
923 type=Emulator 857 app)
924 subdir="Emulation" 858 case ${catmin} in
859 accessibility) type=Accessibility;;
860 admin) type=System;;
861 antivirus) type=System;;
862 arch) type=Archiving;;
863 backup) type=Archiving;;
864 cdr) type=DiscBurning;;
865 dicts) type=Dictionary;;
866 doc) type=Documentation;;
867 editors) type=TextEditor;;
868 emacs) type=TextEditor;;
869 emulation) type=Emulator;;
870 laptop) type=HardwareSettings;;
871 office) type=Office;;
872 pda) type=PDA;;
873 vim) type=TextEditor;;
874 xemacs) type=TextEditor;;
875 *) type=;;
876 esac
925 ;; 877 ;;
926 "games-"*) 878
927 type=Game 879 dev)
928 subdir="Games" 880 type="Development"
929 ;; 881 ;;
930 "net-"*) 882
931 type=Network 883 games)
932 subdir="${type}" 884 case ${catmin} in
885 action|fps) type=ActionGame;;
886 arcade) type=ArcadeGame;;
887 board) type=BoardGame;;
888 emulation) type=Emulator;;
889 kids) type=KidsGame;;
890 puzzle) type=LogicGame;;
891 roguelike) type=RolePlaying;;
892 rpg) type=RolePlaying;;
893 simulation) type=Simulation;;
894 sports) type=SportsGame;;
895 strategy) type=StrategyGame;;
896 *) type=;;
897 esac
898 type="Game;${type}"
933 ;; 899 ;;
900
901 gnome)
902 type="Gnome;GTK"
903 ;;
904
905 kde)
906 type="KDE;Qt"
907 ;;
908
909 mail)
910 type="Network;Email"
911 ;;
912
913 media)
914 case ${catmin} in
915 gfx) type=Graphics;;
916 radio) type=Tuner;;
917 sound) type=Audio;;
918 tv) type=TV;;
919 video) type=Video;;
920 *) type=;;
921 esac
922 type="AudioVideo;${type}"
923 ;;
924
925 net)
926 case ${catmin} in
927 dialup) type=Dialup;;
928 ftp) type=FileTransfer;;
929 im) type=InstantMessaging;;
930 irc) type=IRCClient;;
931 mail) type=Email;;
932 news) type=News;;
933 nntp) type=News;;
934 p2p) type=FileTransfer;;
935 *) type=;;
936 esac
937 type="Network;${type}"
938 ;;
939
940 sci)
941 case ${catmin} in
942 astro*) type=Astronomy;;
943 bio*) type=Biology;;
944 calc*) type=Calculator;;
945 chem*) type=Chemistry;;
946 elec*) type=Electronics;;
947 geo*) type=Geology;;
948 math*) type=Math;;
949 physics) type=Physics;;
950 visual*) type=DataVisualization;;
951 *) type=;;
952 esac
953 type="Science;${type}"
954 ;;
955
956 sys)
957 type="System"
958 ;;
959
960 www)
961 case ${catmin} in
962 client) type=WebBrowser;;
963 *) type=;;
964 esac
965 type="Network"
966 ;;
967
934 *) 968 *)
935 type= 969 type=
936 subdir=
937 ;; 970 ;;
938 esac 971 esac
939 fi 972 fi
940 local desktop="${T}/${exec}.desktop" 973 if [ "${SLOT}" == "0" ] ; then
974 local desktop_name="${PN}"
975 else
976 local desktop_name="${PN}-${SLOT}"
977 fi
978 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
979 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
941 980
981 cat <<-EOF > "${desktop}"
942echo "[Desktop Entry] 982 [Desktop Entry]
943Encoding=UTF-8
944Version=0.9.2
945Name=${name} 983 Name=${name}
946Type=Application 984 Type=Application
947Comment=${DESCRIPTION} 985 Comment=${DESCRIPTION}
948Exec=${exec} 986 Exec=${exec}
949Path=${path} 987 TryExec=${exec%% *}
950Icon=${icon} 988 Icon=${icon}
951Categories=Application;${type};" > "${desktop}" 989 Categories=${type};
990 EOF
952 991
992 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
993
994 (
995 # wrap the env here so that the 'insinto' call
996 # doesn't corrupt the env of the caller
997 insinto /usr/share/applications
998 doins "${desktop}"
999 )
1000}
1001
1002# @FUNCTION: validate_desktop_entries
1003# @USAGE: [directories]
1004# @MAINTAINER:
1005# Carsten Lohrke <carlo@gentoo.org>
1006# @DESCRIPTION:
1007# Validate desktop entries using desktop-file-utils
1008validate_desktop_entries() {
1009 if [[ -x /usr/bin/desktop-file-validate ]] ; then
1010 einfo "Checking desktop entry validity"
1011 local directories=""
1012 for d in /usr/share/applications $@ ; do
1013 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
1014 done
1015 if [[ -n ${directories} ]] ; then
1016 for FILE in $(find ${directories} -name "*\.desktop" \
1017 -not -path '*.hidden*' | sort -u 2>/dev/null)
1018 do
1019 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
1020 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
1021 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
1022 done
1023 fi
1024 echo ""
1025 else
1026 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
1027 fi
1028}
1029
1030# @FUNCTION: make_session_desktop
1031# @USAGE: <title> <command> [command args...]
1032# @DESCRIPTION:
1033# Make a GDM/KDM Session file. The title is the file to execute to start the
1034# Window Manager. The command is the name of the Window Manager.
1035#
1036# You can set the name of the file via the ${wm} variable.
1037make_session_desktop() {
1038 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
1039 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
1040
1041 local title=$1
1042 local command=$2
1043 local desktop=${T}/${wm:-${PN}}.desktop
1044 shift 2
1045
1046 cat <<-EOF > "${desktop}"
1047 [Desktop Entry]
1048 Name=${title}
1049 Comment=This session logs you into ${title}
1050 Exec=${command} $*
1051 TryExec=${command}
1052 Type=XSession
1053 EOF
1054
1055 (
1056 # wrap the env here so that the 'insinto' call
1057 # doesn't corrupt the env of the caller
1058 insinto /usr/share/xsessions
1059 doins "${desktop}"
1060 )
1061}
1062
1063# @FUNCTION: domenu
1064# @USAGE: <menus>
1065# @DESCRIPTION:
1066# Install the list of .desktop menu files into the appropriate directory
1067# (/usr/share/applications).
1068domenu() {
1069 (
1070 # wrap the env here so that the 'insinto' call
1071 # doesn't corrupt the env of the caller
1072 local i j ret=0
953 insinto /usr/share/applications 1073 insinto /usr/share/applications
954 doins "${desktop}" 1074 for i in "$@" ; do
1075 if [[ -f ${i} ]] ; then
1076 doins "${i}"
1077 ((ret+=$?))
1078 elif [[ -d ${i} ]] ; then
1079 for j in "${i}"/*.desktop ; do
1080 doins "${j}"
1081 ((ret+=$?))
1082 done
1083 else
1084 ((++ret))
1085 fi
1086 done
1087 exit ${ret}
1088 )
1089}
955 1090
956 return 0 1091# @FUNCTION: newmenu
1092# @USAGE: <menu> <newname>
1093# @DESCRIPTION:
1094# Like all other new* functions, install the specified menu as newname.
1095newmenu() {
1096 (
1097 # wrap the env here so that the 'insinto' call
1098 # doesn't corrupt the env of the caller
1099 insinto /usr/share/applications
1100 newins "$@"
1101 )
1102}
1103
1104# @FUNCTION: doicon
1105# @USAGE: <list of icons>
1106# @DESCRIPTION:
1107# Install the list of icons into the icon directory (/usr/share/pixmaps).
1108# This is useful in conjunction with creating desktop/menu files.
1109doicon() {
1110 (
1111 # wrap the env here so that the 'insinto' call
1112 # doesn't corrupt the env of the caller
1113 local i j ret
1114 insinto /usr/share/pixmaps
1115 for i in "$@" ; do
1116 if [[ -f ${i} ]] ; then
1117 doins "${i}"
1118 ((ret+=$?))
1119 elif [[ -d ${i} ]] ; then
1120 for j in "${i}"/*.png ; do
1121 doins "${j}"
1122 ((ret+=$?))
1123 done
1124 else
1125 ((++ret))
1126 fi
1127 done
1128 exit ${ret}
1129 )
1130}
1131
1132# @FUNCTION: newicon
1133# @USAGE: <icon> <newname>
1134# @DESCRIPTION:
1135# Like all other new* functions, install the specified icon as newname.
1136newicon() {
1137 (
1138 # wrap the env here so that the 'insinto' call
1139 # doesn't corrupt the env of the caller
1140 insinto /usr/share/pixmaps
1141 newins "$@"
1142 )
957} 1143}
958 1144
959# for internal use only (unpack_pdv and unpack_makeself) 1145# for internal use only (unpack_pdv and unpack_makeself)
960find_unpackable_file() { 1146find_unpackable_file() {
961 local src="$1" 1147 local src=$1
962 if [ -z "${src}" ] 1148 if [[ -z ${src} ]] ; then
963 then
964 src="${DISTDIR}/${A}" 1149 src=${DISTDIR}/${A}
965 else 1150 else
966 if [ -e "${DISTDIR}/${src}" ] 1151 if [[ -e ${DISTDIR}/${src} ]] ; then
967 then
968 src="${DISTDIR}/${src}" 1152 src=${DISTDIR}/${src}
969 elif [ -e "${PWD}/${src}" ] 1153 elif [[ -e ${PWD}/${src} ]] ; then
970 then
971 src="${PWD}/${src}" 1154 src=${PWD}/${src}
972 elif [ -e "${src}" ] 1155 elif [[ -e ${src} ]] ; then
973 then
974 src="${src}" 1156 src=${src}
975 fi
976 fi 1157 fi
977 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1158 fi
1159 [[ ! -e ${src} ]] && return 1
978 echo "${src}" 1160 echo "${src}"
979} 1161}
980 1162
1163# @FUNCTION: unpack_pdv
1164# @USAGE: <file to unpack> <size of off_t>
1165# @DESCRIPTION:
981# Unpack those pesky pdv generated files ... 1166# Unpack those pesky pdv generated files ...
982# They're self-unpacking programs with the binary package stuffed in 1167# They're self-unpacking programs with the binary package stuffed in
983# the middle of the archive. Valve seems to use it a lot ... too bad 1168# the middle of the archive. Valve seems to use it a lot ... too bad
984# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1169# it seems to like to segfault a lot :(. So lets take it apart ourselves.
985# 1170#
986# Usage: unpack_pdv [file to unpack] [size of off_t]
987# - you have to specify the off_t size ... i have no idea how to extract that 1171# You have to specify the off_t size ... I have no idea how to extract that
988# information out of the binary executable myself. basically you pass in 1172# information out of the binary executable myself. Basically you pass in
989# the size of the off_t type (in bytes) on the machine that built the pdv 1173# the size of the off_t type (in bytes) on the machine that built the pdv
1174# archive.
1175#
990# archive. one way to determine this is by running the following commands: 1176# One way to determine this is by running the following commands:
1177#
1178# @CODE
991# strings <pdv archive> | grep lseek 1179# strings <pdv archive> | grep lseek
992# strace -elseek <pdv archive> 1180# strace -elseek <pdv archive>
1181# @CODE
1182#
993# basically look for the first lseek command (we do the strings/grep because 1183# Basically look for the first lseek command (we do the strings/grep because
994# sometimes the function call is _llseek or something) and steal the 2nd 1184# sometimes the function call is _llseek or something) and steal the 2nd
995# parameter. here is an example: 1185# parameter. Here is an example:
1186#
1187# @CODE
996# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1188# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
997# lseek 1189# lseek
998# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1190# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
999# lseek(3, -4, SEEK_END) = 2981250 1191# lseek(3, -4, SEEK_END) = 2981250
1192# @CODE
1193#
1000# thus we would pass in the value of '4' as the second parameter. 1194# Thus we would pass in the value of '4' as the second parameter.
1001unpack_pdv() { 1195unpack_pdv() {
1002 local src="`find_unpackable_file $1`" 1196 local src=$(find_unpackable_file "$1")
1003 local sizeoff_t="$2" 1197 local sizeoff_t=$2
1004 1198
1199 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1005 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 1200 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1006 1201
1007 local shrtsrc="`basename ${src}`" 1202 local shrtsrc=$(basename "${src}")
1008 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1203 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1009 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1204 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1010 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1205 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1011 1206
1012 # grab metadata for debug reasons 1207 # grab metadata for debug reasons
1013 local metafile="$(emktemp)" 1208 local metafile=$(emktemp)
1014 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1209 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1015 1210
1016 # rip out the final file name from the metadata 1211 # rip out the final file name from the metadata
1017 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1212 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1018 datafile="`basename ${datafile}`" 1213 datafile=$(basename "${datafile}")
1019 1214
1020 # now lets uncompress/untar the file if need be 1215 # now lets uncompress/untar the file if need be
1021 local tmpfile="$(emktemp)" 1216 local tmpfile=$(emktemp)
1022 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1217 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1023 1218
1024 local iscompressed="`file -b ${tmpfile}`" 1219 local iscompressed=$(file -b "${tmpfile}")
1025 if [ "${iscompressed:0:8}" == "compress" ] ; then 1220 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1026 iscompressed=1 1221 iscompressed=1
1027 mv ${tmpfile}{,.Z} 1222 mv ${tmpfile}{,.Z}
1028 gunzip ${tmpfile} 1223 gunzip ${tmpfile}
1029 else 1224 else
1030 iscompressed=0 1225 iscompressed=0
1031 fi 1226 fi
1032 local istar="`file -b ${tmpfile}`" 1227 local istar=$(file -b "${tmpfile}")
1033 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1228 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1034 istar=1 1229 istar=1
1035 else 1230 else
1036 istar=0 1231 istar=0
1037 fi 1232 fi
1038 1233
1066 true 1261 true
1067 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1262 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1068 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1263 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1069} 1264}
1070 1265
1266# @FUNCTION: unpack_makeself
1267# @USAGE: [file to unpack] [offset] [tail|dd]
1268# @DESCRIPTION:
1071# Unpack those pesky makeself generated files ... 1269# Unpack those pesky makeself generated files ...
1072# They're shell scripts with the binary package tagged onto 1270# They're shell scripts with the binary package tagged onto
1073# the end of the archive. Loki utilized the format as does 1271# the end of the archive. Loki utilized the format as does
1074# many other game companies. 1272# many other game companies.
1075# 1273#
1076# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1274# If the file is not specified, then ${A} is used. If the
1077# - If the file is not specified then unpack will utilize ${A}.
1078# - If the offset is not specified then we will attempt to extract 1275# offset is not specified then we will attempt to extract
1079# the proper offset from the script itself. 1276# the proper offset from the script itself.
1080unpack_makeself() { 1277unpack_makeself() {
1278 local src_input=${1:-${A}}
1081 local src="$(find_unpackable_file "$1")" 1279 local src=$(find_unpackable_file "${src_input}")
1082 local skip="$2" 1280 local skip=$2
1083 local exe="$3" 1281 local exe=$3
1084 1282
1283 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1284
1085 local shrtsrc="$(basename "${src}")" 1285 local shrtsrc=$(basename "${src}")
1086 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1286 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1087 if [ -z "${skip}" ] 1287 if [[ -z ${skip} ]] ; then
1088 then
1089 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1288 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1090 local skip=0 1289 local skip=0
1091 exe=tail 1290 exe=tail
1092 case ${ver} in 1291 case ${ver} in
1093 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1292 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1094 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1293 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1095 ;; 1294 ;;
1096 2.0|2.0.1) 1295 2.0|2.0.1)
1097 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1296 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1098 ;; 1297 ;;
1106 ;; 1305 ;;
1107 2.1.3) 1306 2.1.3)
1108 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1307 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1109 let skip="skip + 1" 1308 let skip="skip + 1"
1110 ;; 1309 ;;
1111 2.1.4) 1310 2.1.4|2.1.5)
1112 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1311 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1113 skip=$(head -n ${skip} "${src}" | wc -c) 1312 skip=$(head -n ${skip} "${src}" | wc -c)
1114 exe="dd" 1313 exe="dd"
1115 ;; 1314 ;;
1116 *) 1315 *)
1128 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1327 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1129 *) die "makeself cant handle exe '${exe}'" 1328 *) die "makeself cant handle exe '${exe}'"
1130 esac 1329 esac
1131 1330
1132 # lets grab the first few bytes of the file to figure out what kind of archive it is 1331 # lets grab the first few bytes of the file to figure out what kind of archive it is
1133 local tmpfile="$(emktemp)" 1332 local tmpfile=$(emktemp)
1134 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1333 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1135 local filetype="$(file -b "${tmpfile}")" 1334 local filetype=$(file -b "${tmpfile}")
1136 case ${filetype} in 1335 case ${filetype} in
1137 *tar\ archive) 1336 *tar\ archive*)
1138 eval ${exe} | tar --no-same-owner -xf - 1337 eval ${exe} | tar --no-same-owner -xf -
1139 ;; 1338 ;;
1140 bzip2*) 1339 bzip2*)
1141 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1340 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1142 ;; 1341 ;;
1152 ;; 1351 ;;
1153 esac 1352 esac
1154 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1353 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1155} 1354}
1156 1355
1356# @FUNCTION: check_license
1357# @USAGE: [license]
1358# @DESCRIPTION:
1157# Display a license for user to accept. 1359# Display a license for user to accept. If no license is
1158#
1159# Usage: check_license [license]
1160# - If the file is not specified then ${LICENSE} is used. 1360# specified, then ${LICENSE} is used.
1161check_license() { 1361check_license() {
1162 local lic=$1 1362 local lic=$1
1163 if [ -z "${lic}" ] ; then 1363 if [ -z "${lic}" ] ; then
1164 lic="${PORTDIR}/licenses/${LICENSE}" 1364 lic="${PORTDIR}/licenses/${LICENSE}"
1165 else 1365 else
1166 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1366 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1167 lic="${PORTDIR}/licenses/${src}" 1367 lic="${PORTDIR}/licenses/${lic}"
1168 elif [ -e "${PWD}/${src}" ] ; then 1368 elif [ -e "${PWD}/${lic}" ] ; then
1169 lic="${PWD}/${src}" 1369 lic="${PWD}/${lic}"
1170 elif [ -e "${src}" ] ; then 1370 elif [ -e "${lic}" ] ; then
1171 lic="${src}" 1371 lic="${lic}"
1172 fi
1173 fi 1372 fi
1174 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1373 fi
1175 local l="`basename ${lic}`" 1374 local l="`basename ${lic}`"
1176 1375
1177 # here is where we check for the licenses the user already 1376 # here is where we check for the licenses the user already
1178 # accepted ... if we don't find a match, we make the user accept 1377 # accepted ... if we don't find a match, we make the user accept
1179 local shopts=$-
1180 local alic 1378 local alic
1181 set -o noglob #so that bash doesn't expand "*" 1379 eshopts_push -o noglob # so that bash doesn't expand "*"
1182 for alic in ${ACCEPT_LICENSE} ; do 1380 for alic in ${ACCEPT_LICENSE} ; do
1183 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1381 if [[ ${alic} == ${l} ]]; then
1184 set +o noglob; set -${shopts} #reset old shell opts 1382 eshopts_pop
1185 return 0 1383 return 0
1186 fi 1384 fi
1187 done 1385 done
1188 set +o noglob; set -$shopts #reset old shell opts 1386 eshopts_pop
1387 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1189 1388
1190 local licmsg="$(emktemp)" 1389 local licmsg=$(emktemp)
1191 cat << EOF > ${licmsg} 1390 cat <<-EOF > ${licmsg}
1192********************************************************** 1391 **********************************************************
1193The following license outlines the terms of use of this 1392 The following license outlines the terms of use of this
1194package. You MUST accept this license for installation to 1393 package. You MUST accept this license for installation to
1195continue. When you are done viewing, hit 'q'. If you 1394 continue. When you are done viewing, hit 'q'. If you
1196CTRL+C out of this, the install will not run! 1395 CTRL+C out of this, the install will not run!
1197********************************************************** 1396 **********************************************************
1198 1397
1199EOF 1398 EOF
1200 cat ${lic} >> ${licmsg} 1399 cat ${lic} >> ${licmsg}
1201 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1400 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1202 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1401 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1203 read alic 1402 read alic
1204 case ${alic} in 1403 case ${alic} in
1211 die "Failed to accept license" 1410 die "Failed to accept license"
1212 ;; 1411 ;;
1213 esac 1412 esac
1214} 1413}
1215 1414
1415# @FUNCTION: cdrom_get_cds
1416# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1417# @DESCRIPTION:
1216# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1418# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1217# the whole 'non-interactive' policy, but damnit I want CD support ! 1419# the whole 'non-interactive' policy, but damnit I want CD support !
1218# 1420#
1219# with these cdrom functions we handle all the user interaction and 1421# With these cdrom functions we handle all the user interaction and
1220# standardize everything. all you have to do is call cdrom_get_cds() 1422# standardize everything. All you have to do is call cdrom_get_cds()
1221# and when the function returns, you can assume that the cd has been 1423# and when the function returns, you can assume that the cd has been
1222# found at CDROM_ROOT. 1424# found at CDROM_ROOT.
1223# 1425#
1426# The function will attempt to locate a cd based upon a file that is on
1427# the cd. The more files you give this function, the more cds
1428# the cdrom functions will handle.
1429#
1224# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1430# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1225# etc... if you want to give the cds better names, then just export 1431# etc... If you want to give the cds better names, then just export
1226# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1432# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1433# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1434# also use the CDROM_NAME_SET bash array.
1227# 1435#
1228# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1436# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1229#
1230# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1231# - this will attempt to locate a cd based upon a file that is on
1232# the cd ... the more files you give this function, the more cds
1233# the cdrom functions will handle
1234cdrom_get_cds() { 1437cdrom_get_cds() {
1235 # first we figure out how many cds we're dealing with by 1438 # first we figure out how many cds we're dealing with by
1236 # the # of files they gave us 1439 # the # of files they gave us
1237 local cdcnt=0 1440 local cdcnt=0
1238 local f= 1441 local f=
1239 for f in "$@" ; do 1442 for f in "$@" ; do
1240 cdcnt=$((cdcnt + 1)) 1443 ((++cdcnt))
1241 export CDROM_CHECK_${cdcnt}="$f" 1444 export CDROM_CHECK_${cdcnt}="$f"
1242 done 1445 done
1243 export CDROM_TOTAL_CDS=${cdcnt} 1446 export CDROM_TOTAL_CDS=${cdcnt}
1244 export CDROM_CURRENT_CD=1 1447 export CDROM_CURRENT_CD=1
1245 1448
1246 # now we see if the user gave use CD_ROOT ... 1449 # now we see if the user gave use CD_ROOT ...
1247 # if they did, let's just believe them that it's correct 1450 # if they did, let's just believe them that it's correct
1248 if [ ! -z "${CD_ROOT}" ] ; then 1451 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1249 export CDROM_ROOT="${CD_ROOT}"
1250 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1251 return
1252 fi
1253 # do the same for CD_ROOT_X
1254 if [ ! -z "${CD_ROOT_1}" ] ; then
1255 local var= 1452 local var=
1256 cdcnt=0 1453 cdcnt=0
1257 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1454 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1258 cdcnt=$((cdcnt + 1)) 1455 ((++cdcnt))
1259 var="CD_ROOT_${cdcnt}" 1456 var="CD_ROOT_${cdcnt}"
1457 [[ -z ${!var} ]] && var="CD_ROOT"
1260 if [ -z "${!var}" ] ; then 1458 if [[ -z ${!var} ]] ; then
1261 eerror "You must either use just the CD_ROOT" 1459 eerror "You must either use just the CD_ROOT"
1262 eerror "or specify ALL the CD_ROOT_X variables." 1460 eerror "or specify ALL the CD_ROOT_X variables."
1263 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1461 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1264 die "could not locate CD_ROOT_${cdcnt}" 1462 die "could not locate CD_ROOT_${cdcnt}"
1265 fi 1463 fi
1266 export CDROM_ROOTS_${cdcnt}="${!var}"
1267 done 1464 done
1268 export CDROM_ROOT=${CDROM_ROOTS_1} 1465 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1269 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1466 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1467 export CDROM_SET=-1
1468 for f in ${CDROM_CHECK_1//:/ } ; do
1469 ((++CDROM_SET))
1470 [[ -e ${CD_ROOT}/${f} ]] && break
1471 done
1472 export CDROM_MATCH=${f}
1270 return 1473 return
1271 fi 1474 fi
1272 1475
1476 # User didn't help us out so lets make sure they know they can
1477 # simplify the whole process ...
1273 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1478 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1274 einfon "This ebuild will need the " 1479 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1275 if [ -z "${CDROM_NAME}" ] ; then
1276 echo "cdrom for ${PN}."
1277 else
1278 echo "${CDROM_NAME}."
1279 fi
1280 echo 1480 echo
1281 einfo "If you do not have the CD, but have the data files" 1481 einfo "If you do not have the CD, but have the data files"
1282 einfo "mounted somewhere on your filesystem, just export" 1482 einfo "mounted somewhere on your filesystem, just export"
1283 einfo "the variable CD_ROOT so that it points to the" 1483 einfo "the variable CD_ROOT so that it points to the"
1284 einfo "directory containing the files." 1484 einfo "directory containing the files."
1285 echo 1485 echo
1486 einfo "For example:"
1487 einfo "export CD_ROOT=/mnt/cdrom"
1488 echo
1286 else 1489 else
1490 if [[ -n ${CDROM_NAME_SET} ]] ; then
1491 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1492 cdcnt=0
1493 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1494 ((++cdcnt))
1495 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1496 done
1497 fi
1498
1287 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1499 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1288 cdcnt=0 1500 cdcnt=0
1289 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1501 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1290 cdcnt=$((cdcnt + 1)) 1502 ((++cdcnt))
1291 var="CDROM_NAME_${cdcnt}" 1503 var="CDROM_NAME_${cdcnt}"
1292 [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}" 1504 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1293 done 1505 done
1294 echo 1506 echo
1295 einfo "If you do not have the CDs, but have the data files" 1507 einfo "If you do not have the CDs, but have the data files"
1296 einfo "mounted somewhere on your filesystem, just export" 1508 einfo "mounted somewhere on your filesystem, just export"
1297 einfo "the following variables so they point to the right place:" 1509 einfo "the following variables so they point to the right place:"
1298 einfon "" 1510 einfon ""
1299 cdcnt=0 1511 cdcnt=0
1300 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1512 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1301 cdcnt=$((cdcnt + 1)) 1513 ((++cdcnt))
1302 echo -n " CD_ROOT_${cdcnt}" 1514 echo -n " CD_ROOT_${cdcnt}"
1303 done 1515 done
1304 echo 1516 echo
1305 einfo "Or, if you have all the files in the same place, or" 1517 einfo "Or, if you have all the files in the same place, or"
1306 einfo "you only have one cdrom, you can export CD_ROOT" 1518 einfo "you only have one cdrom, you can export CD_ROOT"
1307 einfo "and that place will be used as the same data source" 1519 einfo "and that place will be used as the same data source"
1308 einfo "for all the CDs." 1520 einfo "for all the CDs."
1309 echo 1521 echo
1522 einfo "For example:"
1523 einfo "export CD_ROOT_1=/mnt/cdrom"
1524 echo
1310 fi 1525 fi
1526
1527 export CDROM_SET=""
1311 export CDROM_CURRENT_CD=0 1528 export CDROM_CURRENT_CD=0
1312 cdrom_load_next_cd 1529 cdrom_load_next_cd
1313} 1530}
1314 1531
1315# this is only used when you need access to more than one cd. 1532# @FUNCTION: cdrom_load_next_cd
1316# when you have finished using the first cd, just call this function. 1533# @DESCRIPTION:
1317# when it returns, CDROM_ROOT will be pointing to the second cd. 1534# Some packages are so big they come on multiple CDs. When you're done reading
1318# remember, you can only go forward in the cd chain, you can't go back. 1535# files off a CD and want access to the next one, just call this function.
1536# Again, all the messy details of user interaction are taken care of for you.
1537# Once this returns, just read the variable CDROM_ROOT for the location of the
1538# mounted CD. Note that you can only go forward in the CD list, so make sure
1539# you only call this function when you're done using the current CD.
1319cdrom_load_next_cd() { 1540cdrom_load_next_cd() {
1320 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1321 local var= 1541 local var
1322 1542 ((++CDROM_CURRENT_CD))
1323 if [ ! -z "${CD_ROOT}" ] ; then
1324 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1325 return
1326 fi
1327 1543
1328 unset CDROM_ROOT 1544 unset CDROM_ROOT
1329 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1545 var=CD_ROOT_${CDROM_CURRENT_CD}
1546 [[ -z ${!var} ]] && var="CD_ROOT"
1330 if [ -z "${!var}" ] ; then 1547 if [[ -z ${!var} ]] ; then
1331 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1548 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1332 cdrom_locate_file_on_cd ${!var} 1549 _cdrom_locate_file_on_cd ${!var}
1333 else 1550 else
1334 export CDROM_ROOT="${!var}" 1551 export CDROM_ROOT=${!var}
1335 fi 1552 fi
1336 1553
1337 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1554 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1338} 1555}
1339 1556
1342# all it does is try to locate a give file on a cd ... if the cd isn't 1559# all it does is try to locate a give file on a cd ... if the cd isn't
1343# found, then a message asking for the user to insert the cdrom will be 1560# found, then a message asking for the user to insert the cdrom will be
1344# displayed and we'll hang out here until: 1561# displayed and we'll hang out here until:
1345# (1) the file is found on a mounted cdrom 1562# (1) the file is found on a mounted cdrom
1346# (2) the user hits CTRL+C 1563# (2) the user hits CTRL+C
1347cdrom_locate_file_on_cd() { 1564_cdrom_locate_file_on_cd() {
1348 while [ -z "${CDROM_ROOT}" ] ; do
1349 local dir="$(dirname ${@})"
1350 local file="$(basename ${@})"
1351 local mline="" 1565 local mline=""
1352 local showedmsg=0 1566 local showedmsg=0 showjolietmsg=0
1353 1567
1354 for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do 1568 while [[ -z ${CDROM_ROOT} ]] ; do
1569 local i=0
1570 local -a cdset=(${*//:/ })
1571 if [[ -n ${CDROM_SET} ]] ; then
1572 cdset=(${cdset[${CDROM_SET}]})
1573 fi
1574
1575 while [[ -n ${cdset[${i}]} ]] ; do
1576 local dir=$(dirname ${cdset[${i}]})
1577 local file=$(basename ${cdset[${i}]})
1578
1579 local point= node= fs= foo=
1580 while read point node fs foo ; do
1581 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1582 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1583 && continue
1584 point=${point//\040/ }
1355 [ -d "${mline}/${dir}" ] || continue 1585 [[ ! -d ${point}/${dir} ]] && continue
1356 [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \ 1586 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1357 && export CDROM_ROOT=${mline} 1587 export CDROM_ROOT=${point}
1588 export CDROM_SET=${i}
1589 export CDROM_MATCH=${cdset[${i}]}
1590 return
1591 done <<< "$(get_mounts)"
1592
1593 ((++i))
1358 done 1594 done
1359 1595
1360 if [ -z "${CDROM_ROOT}" ] ; then
1361 echo 1596 echo
1362 if [ ${showedmsg} -eq 0 ] ; then 1597 if [[ ${showedmsg} -eq 0 ]] ; then
1363 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1598 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1364 if [ -z "${CDROM_NAME}" ] ; then 1599 if [[ -z ${CDROM_NAME} ]] ; then
1365 einfo "Please insert the cdrom for ${PN} now !" 1600 einfo "Please insert+mount the cdrom for ${PN} now !"
1366 else
1367 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1368 fi
1369 else 1601 else
1370 if [ -z "${CDROM_NAME_1}" ] ; then
1371 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1372 else
1373 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1374 einfo "Please insert+mount the ${!var} cdrom now !" 1602 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1375 fi
1376 fi 1603 fi
1377 showedmsg=1 1604 else
1605 if [[ -z ${CDROM_NAME_1} ]] ; then
1606 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1607 else
1608 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1609 einfo "Please insert+mount the ${!var} cdrom now !"
1610 fi
1378 fi 1611 fi
1612 showedmsg=1
1613 fi
1379 einfo "Press return to scan for the cd again" 1614 einfo "Press return to scan for the cd again"
1380 einfo "or hit CTRL+C to abort the emerge." 1615 einfo "or hit CTRL+C to abort the emerge."
1381 read 1616 echo
1617 if [[ ${showjolietmsg} -eq 0 ]] ; then
1618 showjolietmsg=1
1619 else
1620 ewarn "If you are having trouble with the detection"
1621 ewarn "of your CD, it is possible that you do not have"
1622 ewarn "Joliet support enabled in your kernel. Please"
1623 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1624 ebeep 5
1382 fi 1625 fi
1626 read || die "something is screwed with your system"
1383 done 1627 done
1384} 1628}
1385 1629
1630# @FUNCTION: strip-linguas
1631# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1632# @DESCRIPTION:
1386# Make sure that LINGUAS only contains languages that 1633# Make sure that LINGUAS only contains languages that
1387# a package can support 1634# a package can support. The first form allows you to
1388# 1635# specify a list of LINGUAS. The -i builds a list of po
1389# usage: strip-linguas <allow LINGUAS> 1636# files found in all the directories and uses the
1390# strip-linguas -i <directories of .po files> 1637# intersection of the lists. The -u builds a list of po
1391# strip-linguas -u <directories of .po files> 1638# files found in all the directories and uses the union
1392# 1639# of the lists.
1393# The first form allows you to specify a list of LINGUAS.
1394# The -i builds a list of po files found in all the
1395# directories and uses the intersection of the lists.
1396# The -u builds a list of po files found in all the
1397# directories and uses the union of the lists.
1398strip-linguas() { 1640strip-linguas() {
1399 local ls newls 1641 local ls newls nols
1400 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then 1642 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1401 local op="$1"; shift 1643 local op=$1; shift
1402 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1644 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1403 local d f 1645 local d f
1404 for d in "$@" ; do 1646 for d in "$@" ; do
1405 if [ "${op}" == "-u" ] ; then 1647 if [[ ${op} == "-u" ]] ; then
1406 newls="${ls}" 1648 newls=${ls}
1407 else 1649 else
1408 newls="" 1650 newls=""
1409 fi 1651 fi
1410 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1652 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1411 if [ "${op}" == "-i" ] ; then 1653 if [[ ${op} == "-i" ]] ; then
1412 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}" 1654 hasq ${f} ${ls} && newls="${newls} ${f}"
1413 else 1655 else
1414 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}" 1656 hasq ${f} ${ls} || newls="${newls} ${f}"
1415 fi 1657 fi
1416 done 1658 done
1417 ls="${newls}" 1659 ls=${newls}
1418 done 1660 done
1419 ls="${ls//.po}"
1420 else 1661 else
1421 ls="$@" 1662 ls="$@"
1422 fi 1663 fi
1423 1664
1424 ls=" ${ls} " 1665 nols=""
1425 newls="" 1666 newls=""
1426 for f in ${LINGUAS} ; do 1667 for f in ${LINGUAS} ; do
1427 if [ "${ls/ ${f} /}" != "${ls}" ] ; then 1668 if hasq ${f} ${ls} ; then
1428 nl="${newls} ${f}" 1669 newls="${newls} ${f}"
1429 else 1670 else
1430 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1671 nols="${nols} ${f}"
1431 fi 1672 fi
1432 done 1673 done
1433 if [ -z "${newls}" ] ; then 1674 [[ -n ${nols} ]] \
1434 unset LINGUAS 1675 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1435 else
1436 export LINGUAS="${newls}" 1676 export LINGUAS=${newls:1}
1437 fi
1438} 1677}
1439 1678
1440# moved from kernel.eclass since they are generally useful outside of 1679# @FUNCTION: preserve_old_lib
1441# kernel.eclass -iggy (20041002) 1680# @USAGE: <libs to preserve> [more libs]
1442 1681# @DESCRIPTION:
1443# the following functions are useful in kernel module ebuilds, etc.
1444# for an example see ivtv or drbd ebuilds
1445
1446# set's ARCH to match what the kernel expects
1447set_arch_to_kernel() {
1448 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1449 case ${ARCH} in
1450 x86) export ARCH="i386";;
1451 amd64) export ARCH="x86_64";;
1452 hppa) export ARCH="parisc";;
1453 mips) export ARCH="mips";;
1454 *) export ARCH="${ARCH}";;
1455 esac
1456}
1457
1458# set's ARCH back to what portage expects
1459set_arch_to_portage() {
1460 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1461}
1462
1463# Jeremy Huddleston <eradicator@gentoo.org>:
1464# preserve_old_lib /path/to/libblah.so.0
1465# preserve_old_lib_notify /path/to/libblah.so.0
1466#
1467# These functions are useful when a lib in your package changes --soname. Such 1682# These functions are useful when a lib in your package changes ABI SONAME.
1468# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1683# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1469# would break packages that link against it. Most people get around this 1684# would break packages that link against it. Most people get around this
1470# by using the portage SLOT mechanism, but that is not always a relevant 1685# by using the portage SLOT mechanism, but that is not always a relevant
1471# solution, so instead you can add the following to your ebuilds: 1686# solution, so instead you can call this from pkg_preinst. See also the
1472# 1687# preserve_old_lib_notify function.
1473# src_install() {
1474# ...
1475# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1476# ...
1477# }
1478#
1479# pkg_postinst() {
1480# ...
1481# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1482# ...
1483# }
1484
1485preserve_old_lib() { 1688preserve_old_lib() {
1486 LIB=$1 1689 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1690 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1691 die "Invalid preserve_old_lib() usage"
1692 fi
1693 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1487 1694
1488 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1695 # let portage worry about it
1489 SONAME=`basename ${LIB}` 1696 has preserve-libs ${FEATURES} && return 0
1490 DIRNAME=`dirname ${LIB}`
1491 1697
1492 dodir ${DIRNAME} 1698 local lib dir
1493 cp ${ROOT}${LIB} ${D}${DIRNAME} 1699 for lib in "$@" ; do
1700 [[ -e ${ROOT}/${lib} ]] || continue
1701 dir=${lib%/*}
1702 dodir ${dir} || die "dodir ${dir} failed"
1703 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1494 touch ${D}${LIB} 1704 touch "${D}"/${lib}
1495 fi 1705 done
1496} 1706}
1497 1707
1708# @FUNCTION: preserve_old_lib_notify
1709# @USAGE: <libs to notify> [more libs]
1710# @DESCRIPTION:
1711# Spit helpful messages about the libraries preserved by preserve_old_lib.
1498preserve_old_lib_notify() { 1712preserve_old_lib_notify() {
1499 LIB=$1 1713 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1714 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1715 die "Invalid preserve_old_lib_notify() usage"
1716 fi
1500 1717
1501 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1718 # let portage worry about it
1502 SONAME=`basename ${LIB}` 1719 has preserve-libs ${FEATURES} && return 0
1503 1720
1721 local lib notice=0
1722 for lib in "$@" ; do
1723 [[ -e ${ROOT}/${lib} ]] || continue
1724 if [[ ${notice} -eq 0 ]] ; then
1725 notice=1
1504 einfo "An old version of an installed library was detected on your system." 1726 ewarn "Old versions of installed libraries were detected on your system."
1505 einfo "In order to avoid breaking packages that link against is, this older version" 1727 ewarn "In order to avoid breaking packages that depend on these old libs,"
1506 einfo "is not being removed. In order to make full use of this newer version," 1728 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1507 einfo "you will need to execute the following command:" 1729 ewarn "in order to remove these old dependencies. If you do not have this"
1508 einfo " revdep-rebuild --soname ${SONAME}" 1730 ewarn "helper program, simply emerge the 'gentoolkit' package."
1509 einfo 1731 ewarn
1510 einfo "After doing that, you can safely remove ${LIB}" 1732 fi
1511 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild" 1733 ewarn " # revdep-rebuild --library ${lib##*/}"
1512 fi 1734 done
1735 if [[ ${notice} -eq 1 ]] ; then
1736 ewarn
1737 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1738 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1739 for lib in "$@" ; do
1740 ewarn " # rm '${lib}'"
1741 done
1742 fi
1513} 1743}
1744
1745# @FUNCTION: built_with_use
1746# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1747# @DESCRIPTION:
1748# A temporary hack until portage properly supports DEPENDing on USE
1749# flags being enabled in packages. This will check to see if the specified
1750# DEPEND atom was built with the specified list of USE flags. The
1751# --missing option controls the behavior if called on a package that does
1752# not actually support the defined USE flags (aka listed in IUSE).
1753# The default is to abort (call die). The -a and -o flags control
1754# the requirements of the USE flags. They correspond to "and" and "or"
1755# logic. So the -a flag means all listed USE flags must be enabled
1756# while the -o flag means at least one of the listed IUSE flags must be
1757# enabled. The --hidden option is really for internal use only as it
1758# means the USE flag we're checking is hidden expanded, so it won't be found
1759# in IUSE like normal USE flags.
1760#
1761# Remember that this function isn't terribly intelligent so order of optional
1762# flags matter.
1763built_with_use() {
1764 local hidden="no"
1765 if [[ $1 == "--hidden" ]] ; then
1766 hidden="yes"
1767 shift
1768 fi
1769
1770 local missing_action="die"
1771 if [[ $1 == "--missing" ]] ; then
1772 missing_action=$2
1773 shift ; shift
1774 case ${missing_action} in
1775 true|false|die) ;;
1776 *) die "unknown action '${missing_action}'";;
1777 esac
1778 fi
1779
1780 local opt=$1
1781 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1782
1783 local PKG=$(best_version $1)
1784 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1785 shift
1786
1787 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1788 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1789
1790 # if the IUSE file doesn't exist, the read will error out, we need to handle
1791 # this gracefully
1792 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1793 case ${missing_action} in
1794 true) return 0;;
1795 false) return 1;;
1796 die) die "Unable to determine what USE flags $PKG was built with";;
1797 esac
1798 fi
1799
1800 if [[ ${hidden} == "no" ]] ; then
1801 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1802 # Don't check USE_EXPAND #147237
1803 local expand
1804 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1805 if [[ $1 == ${expand}_* ]] ; then
1806 expand=""
1807 break
1808 fi
1809 done
1810 if [[ -n ${expand} ]] ; then
1811 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1812 case ${missing_action} in
1813 true) return 0;;
1814 false) return 1;;
1815 die) die "$PKG does not actually support the $1 USE flag!";;
1816 esac
1817 fi
1818 fi
1819 fi
1820
1821 local USE_BUILT=$(<${USEFILE})
1822 while [[ $# -gt 0 ]] ; do
1823 if [[ ${opt} = "-o" ]] ; then
1824 has $1 ${USE_BUILT} && return 0
1825 else
1826 has $1 ${USE_BUILT} || return 1
1827 fi
1828 shift
1829 done
1830 [[ ${opt} = "-a" ]]
1831}
1832
1833# @FUNCTION: epunt_cxx
1834# @USAGE: [dir to scan]
1835# @DESCRIPTION:
1836# Many configure scripts wrongly bail when a C++ compiler could not be
1837# detected. If dir is not specified, then it defaults to ${S}.
1838#
1839# http://bugs.gentoo.org/73450
1840epunt_cxx() {
1841 local dir=$1
1842 [[ -z ${dir} ]] && dir=${S}
1843 ebegin "Removing useless C++ checks"
1844 local f
1845 find "${dir}" -name configure | while read f ; do
1846 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1847 done
1848 eend 0
1849}
1850
1851# @FUNCTION: make_wrapper
1852# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1853# @DESCRIPTION:
1854# Create a shell wrapper script named wrapper in installpath
1855# (defaults to the bindir) to execute target (default of wrapper) by
1856# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1857# libpaths followed by optionally changing directory to chdir.
1858make_wrapper() {
1859 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1860 local tmpwrapper=$(emktemp)
1861 # We don't want to quote ${bin} so that people can pass complex
1862 # things as $bin ... "./someprog --args"
1863 cat << EOF > "${tmpwrapper}"
1864#!/bin/sh
1865cd "${chdir:-.}"
1866if [ -n "${libdir}" ] ; then
1867 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1868 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1869 else
1870 export LD_LIBRARY_PATH="${libdir}"
1871 fi
1872fi
1873exec ${bin} "\$@"
1874EOF
1875 chmod go+rx "${tmpwrapper}"
1876 if [[ -n ${path} ]] ; then
1877 (
1878 exeinto "${path}"
1879 newexe "${tmpwrapper}" "${wrapper}"
1880 ) || die
1881 else
1882 newbin "${tmpwrapper}" "${wrapper}" || die
1883 fi
1884}
1885
1886# @FUNCTION: prepalldocs
1887# @USAGE:
1888# @DESCRIPTION:
1889# Compress files in /usr/share/doc which are not already
1890# compressed, excluding /usr/share/doc/${PF}/html.
1891# Uses the ecompressdir to do the compression.
1892# 2009-02-18 by betelgeuse:
1893# Commented because ecompressdir is even more internal to
1894# Portage than prepalldocs (it's not even mentioned in man 5
1895# ebuild). Please submit a better version for review to gentoo-dev
1896# if you want prepalldocs here.
1897#prepalldocs() {
1898# if [[ -n $1 ]] ; then
1899# ewarn "prepalldocs: invalid usage; takes no arguments"
1900# fi
1901
1902# cd "${D}"
1903# [[ -d usr/share/doc ]] || return 0
1904
1905# find usr/share/doc -exec gzip {} +
1906# ecompressdir --ignore /usr/share/doc/${PF}/html
1907# ecompressdir --queue /usr/share/doc
1908#}

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