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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 1.97 2004/08/31 09:05:24 lv Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.325 2010/01/09 20:06:24 vapier Exp $
4#
5# Author: Martin Schlemmer <azarah@gentoo.org>
6#
7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves.
9#
10# NB: If you add anything, please comment it!
11 4
12ECLASS=eutils 5# @ECLASS: eutils.eclass
13INHERITED="$INHERITED $ECLASS" 6# @MAINTAINER:
7# base-system@gentoo.org
8# @BLURB: many extra (but common) functions that are used in ebuilds
9# @DESCRIPTION:
10# The eutils eclass contains a suite of functions that complement
11# the ones that ebuild.sh already contain. The idea is that the functions
12# are not required in all ebuilds but enough utilize them to have a common
13# home rather than having multiple ebuilds implementing the same thing.
14#
15# Due to the nature of this eclass, some functions may have maintainers
16# different from the overall eclass!
14 17
15DEPEND="!bootstrap? ( sys-devel/patch )" 18inherit multilib portability
16 19
17DESCRIPTION="Based on the ${ECLASS} eclass" 20DESCRIPTION="Based on the ${ECLASS} eclass"
18 21
19# This function simply returns the desired lib directory. With portage 22# @FUNCTION: epause
20# 2.0.51, we now have support for installing libraries to lib32/lib64 23# @USAGE: [seconds]
21# to accomidate the needs of multilib systems. It's no longer a good idea 24# @DESCRIPTION:
22# to assume all libraries will end up in lib. Replace any (sane) instances 25# Sleep for the specified number of seconds (default of 5 seconds). Useful when
23# where lib is named directly with $(get_libdir) if possible. 26# printing a message the user should probably be reading and often used in
24# 27# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
25# Travis Tilley <lv@gentoo.org> (24 Aug 2004) 28# don't wait at all.
26get_libdir() { 29epause() {
27 if [ ! -z "${CONF_LIBDIR_OVERRIDE}" ] ; then 30 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
28 # if there is an override, we want to use that... always.
29 CONF_LIBDIR="${CONF_LIBDIR_OVERRIDE}"
30 elif portageq has_version / '<sys-apps/portage-2.0.51_pre20' ; then
31 # and if there isnt an override, and we're using a version of
32 # portage without CONF_LIBDIR support, force the use of lib. dolib
33 # and friends from portage 2.0.50 wont be too happy otherwise.
34 CONF_LIBDIR="lib"
35 fi
36 # and of course, default to lib if CONF_LIBDIR isnt set
37 echo ${CONF_LIBDIR:=lib}
38} 31}
39 32
40# Sometimes you need to override the value returned by get_libdir. A good 33# @FUNCTION: ebeep
41# example of this is xorg-x11, where lib32 isnt a supported configuration, 34# @USAGE: [number of beeps]
42# and where lib64 -must- be used on amd64 (for applications that need lib 35# @DESCRIPTION:
43# to be 32bit, such as adobe acrobat). Note that this override also bypasses 36# Issue the specified number of beeps (default of 5 beeps). Useful when
44# portage version sanity checking. 37# printing a message the user should probably be reading and often used in
45# get_libdir_override expects one argument, the result get_libdir should 38# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
46# return: 39# don't beep at all.
47# 40ebeep() {
48# get_libdir_override lib64
49#
50# Travis Tilley <lv@gentoo.org> (31 Aug 2004)
51get_libdir_override() {
52 CONF_LIBDIR="$1"
53 CONF_LIBDIR_OVERRIDE="$1"
54}
55
56# This function generate linker scripts in /usr/lib for dynamic
57# libs in /lib. This is to fix linking problems when you have
58# the .so in /lib, and the .a in /usr/lib. What happens is that
59# in some cases when linking dynamic, the .a in /usr/lib is used
60# instead of the .so in /lib due to gcc/libtool tweaking ld's
61# library search path. This cause many builds to fail.
62# See bug #4411 for more info.
63#
64# To use, simply call:
65#
66# gen_usr_ldscript libfoo.so
67#
68# Note that you should in general use the unversioned name of
69# the library, as ldconfig should usually update it correctly
70# to point to the latest version of the library present.
71#
72# <azarah@gentoo.org> (26 Oct 2002)
73#
74gen_usr_ldscript() {
75 # Just make sure it exists
76 dodir /usr/$(get_libdir)
77
78 cat > ${D}/usr/$(get_libdir)/$1 <<"END_LDSCRIPT"
79/* GNU ld script
80 Because Gentoo have critical dynamic libraries
81 in /lib, and the static versions in /usr/lib, we
82 need to have a "fake" dynamic lib in /usr/lib,
83 otherwise we run into linking problems.
84 See bug #4411 on http://bugs.gentoo.org/ for
85 more info. */
86END_LDSCRIPT
87
88 echo "GROUP ( /$(get_libdir)/libxxx )" >> ${D}/usr/$(get_libdir)/$1
89 dosed "s:libxxx:$1:" /usr/$(get_libdir)/$1
90
91 return 0
92}
93
94# Simple function to draw a line consisting of '=' the same length as $*
95#
96# <azarah@gentoo.org> (11 Nov 2002)
97#
98draw_line() {
99 local i=0 41 local n
100 local str_length="" 42 if [[ -z ${EBEEP_IGNORE} ]] ; then
101 43 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
102 # Handle calls that do not have args, or wc not being installed ...
103 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ]
104 then
105 echo "==============================================================="
106 return 0
107 fi
108
109 # Get the length of $*
110 str_length="$(echo -n "$*" | wc -m)"
111
112 while [ "$i" -lt "${str_length}" ]
113 do
114 echo -n "=" 44 echo -ne "\a"
115 45 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
116 i=$((i + 1)) 46 echo -ne "\a"
47 sleep 1
117 done 48 done
49 fi
50}
118 51
119 echo 52# @FUNCTION: ecvs_clean
53# @USAGE: [list of dirs]
54# @DESCRIPTION:
55# Remove CVS directories recursiveley. Useful when a source tarball contains
56# internal CVS directories. Defaults to $PWD.
57ecvs_clean() {
58 [[ -z $* ]] && set -- .
59 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
60 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
61}
120 62
63# @FUNCTION: esvn_clean
64# @USAGE: [list of dirs]
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
71}
72
73# @FUNCTION: eshopts_push
74# @USAGE: [options to `set`]
75# @DESCRIPTION:
76# Often times code will want to enable a shell option to change code behavior.
77# Since changing shell options can easily break other pieces of code (which
78# assume the default state), eshopts_push is used to (1) push the current shell
79# options onto a stack and (2) pass the specified arguments to set.
80#
81# A common example is to disable shell globbing so that special meaning/care
82# may be used with variables/arguments to custom functions. That would be:
83# @CODE
84# eshopts_push -o noglob
85# for x in ${foo} ; do
86# if ...some check... ; then
87# eshopts_pop
121 return 0 88# return 0
89# fi
90# done
91# eshopts_pop
92# @CODE
93eshopts_push() {
94 # have to assume __ESHOPTS_SAVE__ isn't screwed with
95 # as a `declare -a` here will reset its value
96 local i=${#__ESHOPTS_SAVE__[@]}
97 __ESHOPTS_SAVE__[$i]=$-
98 [[ $# -eq 0 ]] && return 0
99 set "$@" || die "eshopts_push: bad options to set: $*"
122} 100}
123 101
124# 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: ${s}"
115}
116
117# @VARIABLE: EPATCH_SOURCE
118# @DESCRIPTION:
119# Default directory to search for patches.
125EPATCH_SOURCE="${WORKDIR}/patch" 120EPATCH_SOURCE="${WORKDIR}/patch"
126# Default extension for patches 121# @VARIABLE: EPATCH_SUFFIX
122# @DESCRIPTION:
123# Default extension for patches (do not prefix the period yourself).
127EPATCH_SUFFIX="patch.bz2" 124EPATCH_SUFFIX="patch.bz2"
125# @VARIABLE: EPATCH_OPTS
126# @DESCRIPTION:
128# Default options for patch 127# Default options for patch:
128# @CODE
129# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 129# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
130EPATCH_OPTS="-g0" 130# --no-backup-if-mismatch - do not leave .orig files behind
131# -E - automatically remove empty files
132# @CODE
133EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
134# @VARIABLE: EPATCH_EXCLUDE
135# @DESCRIPTION:
131# List of patches not to apply. Not this is only file names, 136# List of patches not to apply. Note this is only file names,
132# and not the full path .. 137# and not the full path. Globs accepted.
133EPATCH_EXCLUDE="" 138EPATCH_EXCLUDE=""
139# @VARIABLE: EPATCH_SINGLE_MSG
140# @DESCRIPTION:
134# Change the printed message for a single patch. 141# Change the printed message for a single patch.
135EPATCH_SINGLE_MSG="" 142EPATCH_SINGLE_MSG=""
136# Force applying bulk patches even if not following the style: 143# @VARIABLE: EPATCH_MULTI_MSG
137# 144# @DESCRIPTION:
138# ??_${ARCH}_foo.${EPATCH_SUFFIX} 145# Change the printed message for multiple patches.
139# 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.
140EPATCH_FORCE="no" 151EPATCH_FORCE="no"
141 152
142# This function is for bulk patching, or in theory for just one 153# @FUNCTION: epatch
143# 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.
144# 161#
145# 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
146# Currently all patches should be the same format. 163# specified by EPATCH_SOURCE.
147# 164#
148# You do not have to specify '-p' option to patch, as it will 165# When processing directories, epatch will apply all patches that match:
149# try with -p0 to -p5 until it succeed, or fail at -p5. 166# @CODE
150# 167# ${EPATCH_FORCE} == "yes"
151# Above EPATCH_* variables can be used to control various defaults,
152# bug they should be left as is to ensure an ebuild can rely on
153# them for.
154#
155# Patches are applied in current directory.
156#
157# Bulk Patches should preferibly have the form of:
158#
159# ??_${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.
160# 177#
161# For example: 178# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
179# for patches to apply.
162# 180#
163# 01_all_misc-fix.patch.bz2 181# Refer to the other EPATCH_xxx variables for more customization of behavior.
164# 02_sparc_another-fix.patch.bz2
165#
166# This ensures that there are a set order, and you can have ARCH
167# specific patches.
168#
169# If you however give an argument to epatch(), it will treat it as a
170# single patch that need to be applied if its a file. If on the other
171# hand its a directory, it will set EPATCH_SOURCE to this.
172#
173# <azarah@gentoo.org> (10 Nov 2002)
174#
175epatch() { 182epatch() {
176 local PIPE_CMD="" 183 _epatch_draw_line() {
177 local STDERR_TARGET="${T}/$$.out" 184 # create a line of same length as input string
178 local PATCH_TARGET="${T}/$$.patch" 185 [[ -z $1 ]] && set "$(printf "%65s" '')"
179 local PATCH_SUFFIX="" 186 echo "${1//?/=}"
180 local SINGLE_PATCH="no" 187 }
181 local x=""
182 188
183 if [ "$#" -gt 1 ] 189 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
184 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 [[ $# -gt 1 ]] ; then
185 local m="" 195 local m
186 einfo "${#} patches to apply..."
187 for m in "$@" ; do 196 for m in "$@" ; do
188 epatch "${m}" 197 epatch "${m}"
189 done 198 done
190 return 0 199 return 0
191 fi 200 fi
192 201
193 if [ -n "$1" -a -f "$1" ] 202 local SINGLE_PATCH="no"
194 then 203 # no args means process ${EPATCH_SOURCE}
204 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
205
206 if [[ -f $1 ]] ; then
195 SINGLE_PATCH="yes" 207 SINGLE_PATCH="yes"
196 208 set -- "$1"
197 local EPATCH_SOURCE="$1" 209 # Use the suffix from the single patch (localize it); the code
210 # below will find the suffix for us
198 local EPATCH_SUFFIX="${1##*\.}" 211 local EPATCH_SUFFIX=$1
199 212
200 elif [ -n "$1" -a -d "$1" ] 213 elif [[ -d $1 ]] ; then
201 then 214 # Some people like to make dirs of patches w/out suffixes (vim)
202 # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ... 215 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
203 if [ "${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} ]]
204 then 259 then
205 local EPATCH_SOURCE="$1/*" 260 continue
206 else
207 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
208 fi
209 else
210 if [ ! -d ${EPATCH_SOURCE} ]
211 then
212 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
213 then
214 EPATCH_SOURCE="$1"
215 fi 261 fi
216 262
217 echo 263 # Let people filter things dynamically
218 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
219 eerror
220 eerror " ${EPATCH_SOURCE}"
221 echo
222 die "Cannot find \$EPATCH_SOURCE!"
223 fi
224
225 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
226 fi
227
228 case ${EPATCH_SUFFIX##*\.} in
229 bz2)
230 PIPE_CMD="bzip2 -dc"
231 PATCH_SUFFIX="bz2"
232 ;;
233 gz|Z|z)
234 PIPE_CMD="gzip -dc"
235 PATCH_SUFFIX="gz"
236 ;;
237 ZIP|zip)
238 PIPE_CMD="unzip -p"
239 PATCH_SUFFIX="zip"
240 ;;
241 *)
242 PIPE_CMD="cat"
243 PATCH_SUFFIX="patch"
244 ;;
245 esac
246
247 if [ "${SINGLE_PATCH}" = "no" ]
248 then
249 einfo "Applying various patches (bugfixes/updates)..."
250 fi
251 for x in ${EPATCH_SOURCE}
252 do
253 # New ARCH dependant patch naming scheme...
254 #
255 # ???_arch_foo.patch
256 #
257 if [ -f ${x} ] && \
258 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \
259 [ "${EPATCH_FORCE}" = "yes" ])
260 then
261 local count=0
262 local popts="${EPATCH_OPTS}"
263
264 if [ -n "${EPATCH_EXCLUDE}" ] 264 if [[ -n ${EPATCH_EXCLUDE} ]] ; then
265 then 265 # let people use globs in the exclude
266 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ] 266 eshopts_push -o noglob
267 then 267
268 local ex
269 for ex in ${EPATCH_EXCLUDE} ; do
270 if [[ ${patchname} == ${ex} ]] ; then
271 eshopts_pop
268 continue 272 continue
269 fi 273 fi
274 done
275 eshopts_pop
276 fi
277
278 if [[ ${SINGLE_PATCH} == "yes" ]] ; then
279 if [[ -n ${EPATCH_SINGLE_MSG} ]] ; then
280 einfo "${EPATCH_SINGLE_MSG}"
281 else
282 einfo "Applying ${patchname} ..."
270 fi 283 fi
271
272 if [ "${SINGLE_PATCH}" = "yes" ]
273 then
274 if [ -n "${EPATCH_SINGLE_MSG}" ]
275 then
276 einfo "${EPATCH_SINGLE_MSG}"
277 else 284 else
278 einfo "Applying ${x##*/}..." 285 einfo " ${patchname} ..."
286 fi
287
288 # most of the time, there will only be one run per unique name,
289 # but if there are more, make sure we get unique log filenames
290 local STDERR_TARGET="${T}/${patchname}.out"
291 if [[ -e ${STDERR_TARGET} ]] ; then
292 STDERR_TARGET="${T}/${patchname}-$$.out"
293 fi
294
295 printf "***** %s *****\n\n" "${patchname}" > "${STDERR_TARGET}"
296
297 # Decompress the patch if need be
298 local count=0
299 local PATCH_TARGET
300 if [[ -n ${PIPE_CMD} ]] ; then
301 PATCH_TARGET="${T}/$$.patch"
302 echo "PIPE_COMMAND: ${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> "${STDERR_TARGET}"
303
304 if ! (${PIPE_CMD} "${x}" > "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
305 echo
306 eerror "Could not extract patch!"
307 #die "Could not extract patch!"
308 count=5
309 break
310 fi
311 else
312 PATCH_TARGET=${x}
313 fi
314
315 # Check for absolute paths in patches. If sandbox is disabled,
316 # people could (accidently) patch files in the root filesystem.
317 # Or trigger other unpleasantries #237667. So disallow -p0 on
318 # such patches.
319 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
320 if [[ -n ${abs_paths} ]] ; then
321 count=1
322 printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}"
323 fi
324
325 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/
326 while [[ ${count} -lt 5 ]] ; do
327 # Generate some useful debug info ...
328 (
329 _epatch_draw_line "***** ${patchname} *****"
330 echo
331 echo "PATCH COMMAND: patch -p${count} ${EPATCH_OPTS} < '${PATCH_TARGET}'"
332 echo
333 _epatch_draw_line "***** ${patchname} *****"
334 ) >> "${STDERR_TARGET}"
335
336 if (patch -p${count} ${EPATCH_OPTS} --dry-run -f < "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
337 (
338 _epatch_draw_line "***** ${patchname} *****"
339 echo
340 echo "ACTUALLY APPLYING ${patchname} ..."
341 echo
342 _epatch_draw_line "***** ${patchname} *****"
343 patch -p${count} ${EPATCH_OPTS} < "${PATCH_TARGET}" 2>&1
344 ) >> "${STDERR_TARGET}"
345
346 if [ $? -ne 0 ] ; then
347 echo
348 eerror "A dry-run of patch command succeeded, but actually"
349 eerror "applying the patch failed!"
350 #die "Real world sux compared to the dreamworld!"
351 count=5
279 fi 352 fi
280 else 353 break
281 einfo " ${x##*/}..."
282 fi 354 fi
283 355
284 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 356 : $(( count++ ))
285 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
286
287 # Allow for prefix to differ ... im lazy, so shoot me :/
288 while [ "${count}" -lt 5 ]
289 do
290 # Generate some useful debug info ...
291 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
292 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
293
294 if [ "${PATCH_SUFFIX}" != "patch" ]
295 then
296 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
297 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
298 else
299 PATCH_TARGET="${x}"
300 fi
301
302 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
303 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
304
305 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
306 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
307
308 if [ "${PATCH_SUFFIX}" != "patch" ]
309 then
310 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
311 then
312 echo
313 eerror "Could not extract patch!"
314 #die "Could not extract patch!"
315 count=5
316 break
317 fi
318 fi
319
320 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
321 then
322 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
323 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
324 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
325 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
326 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
327
328 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1
329
330 if [ "$?" -ne 0 ]
331 then
332 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
333 echo
334 eerror "A dry-run of patch command succeeded, but actually"
335 eerror "applying the patch failed!"
336 #die "Real world sux compared to the dreamworld!"
337 count=5
338 fi
339
340 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
341
342 break
343 fi
344
345 count=$((count + 1))
346 done 357 done
347 358
348 if [ "${PATCH_SUFFIX}" != "patch" ] 359 # if we had to decompress the patch, delete the temp one
349 then 360 if [[ -n ${PIPE_CMD} ]] ; then
350 rm -f ${PATCH_TARGET} 361 rm -f "${PATCH_TARGET}"
351 fi 362 fi
352 363
353 if [ "${count}" -eq 5 ] 364 if [[ ${count} -ge 5 ]] ; then
354 then
355 echo 365 echo
356 eerror "Failed Patch: ${x##*/}!" 366 eerror "Failed Patch: ${patchname} !"
367 eerror " ( ${PATCH_TARGET} )"
357 eerror 368 eerror
358 eerror "Include in your bugreport the contents of:" 369 eerror "Include in your bugreport the contents of:"
359 eerror 370 eerror
360 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}" 371 eerror " ${STDERR_TARGET}"
361 echo 372 echo
362 die "Failed Patch: ${x##*/}!" 373 die "Failed Patch: ${patchname}!"
363 fi 374 fi
364 375
365 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 376 # if everything worked, delete the patch log
366 377 rm -f "${STDERR_TARGET}"
367 eend 0 378 eend 0
368 fi
369 done 379 done
370 if [ "${SINGLE_PATCH}" = "no" ] 380
371 then 381 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
372 einfo "Done with patching" 382 : # everything worked
383}
384epatch_user() {
385 [[ $# -ne 0 ]] && die "epatch_user takes no options"
386
387 # don't clobber any EPATCH vars that the parent might want
388 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
389 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
390 EPATCH_SOURCE=${base}/${CTARGET}/${check}
391 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
392 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
393 if [[ -d ${EPATCH_SOURCE} ]] ; then
394 EPATCH_SOURCE=${EPATCH_SOURCE} \
395 EPATCH_SUFFIX="patch" \
396 EPATCH_FORCE="yes" \
397 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
398 epatch
399 break
373 fi 400 fi
401 done
374} 402}
375 403
376# This function return true if we are using the NPTL pthreads 404# @FUNCTION: emktemp
377# implementation. 405# @USAGE: [temp dir]
378# 406# @DESCRIPTION:
379# <azarah@gentoo.org> (06 March 2003) 407# Cheap replacement for when debianutils (and thus mktemp)
380# 408# does not exist on the users system.
409emktemp() {
410 local exe="touch"
411 [[ $1 == -d ]] && exe="mkdir" && shift
412 local topdir=$1
381 413
382have_NPTL() { 414 if [[ -z ${topdir} ]] ; then
415 [[ -z ${T} ]] \
416 && topdir="/tmp" \
417 || topdir=${T}
418 fi
383 419
384 cat > ${T}/test-nptl.c <<-"END" 420 if ! type -P mktemp > /dev/null ; then
385 #define _XOPEN_SOURCE 421 # system lacks `mktemp` so we have to fake it
386 #include <unistd.h> 422 local tmp=/
387 #include <stdio.h> 423 while [[ -e ${tmp} ]] ; do
388 424 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
389 int main() 425 done
390 { 426 ${exe} "${tmp}" || ${exe} -p "${tmp}"
391 char buf[255]; 427 echo "${tmp}"
392 char *str = buf; 428 else
393 429 # the args here will give slightly wierd names on BSD,
394 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255); 430 # but should produce a usable file on all userlands
395 if (NULL != str) { 431 if [[ ${exe} == "touch" ]] ; then
396 printf("%s\n", str); 432 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
397 if (NULL != strstr(str, "NPTL"))
398 return 0;
399 }
400
401 return 1;
402 }
403 END
404
405 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ... "
406 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
407 then
408 echo "yes"
409 einfon "Checking what PTHREADS implementation we have ... "
410 if ${T}/nptl
411 then
412 return 0
413 else 433 else
414 return 1 434 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
415 fi
416 else
417 echo "no"
418 fi 435 fi
419
420 return 1
421}
422
423# This function check how many cpu's are present, and then set
424# -j in MAKEOPTS accordingly.
425#
426# Thanks to nall <nall@gentoo.org> for this.
427#
428get_number_of_jobs() {
429 local jobs=0
430
431 if [ ! -r /proc/cpuinfo ]
432 then
433 return 1
434 fi
435
436 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
437 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
438 then
439 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
440 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
441 ADMINPARAM="${ADMINPARAM/-j}"
442 fi
443
444 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
445
446 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
447 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
448 then
449 # these archs will always have "[Pp]rocessor"
450 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
451
452 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
453 then
454 # sparc always has "ncpus active"
455 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
456
457 elif [ "${ARCH}" = "alpha" ]
458 then
459 # alpha has "cpus active", but only when compiled with SMP
460 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
461 then
462 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
463 else
464 jobs=2
465 fi 436 fi
466
467 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
468 then
469 # ppc has "processor", but only when compiled with SMP
470 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
471 then
472 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
473 else
474 jobs=2
475 fi
476 elif [ "${ARCH}" = "s390" ]
477 then
478 # s390 has "# processors : "
479 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
480 else
481 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
482 die "Unknown ARCH -- ${ARCH}!"
483 fi
484
485 # Make sure the number is valid ...
486 if [ "${jobs}" -lt 1 ]
487 then
488 jobs=1
489 fi
490
491 if [ -n "${ADMINPARAM}" ]
492 then
493 if [ "${jobs}" -gt "${ADMINPARAM}" ]
494 then
495 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge..."
496 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
497 else
498 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..."
499 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
500 fi
501 fi
502} 437}
503 438
504# Cheap replacement for when debianutils (and thus mktemp) 439# @FUNCTION: egetent
505# does not exist on the users system 440# @USAGE: <database> <key>
506# vapier@gentoo.org 441# @MAINTAINER:
507# 442# base-system@gentoo.org (Linux)
508# Takes just 1 parameter (the directory to create tmpfile in) 443# Joe Jezak <josejx@gmail.com> (OS X)
509mymktemp() { 444# usata@gentoo.org (OS X)
510 local topdir="$1" 445# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
511 446# @DESCRIPTION:
512 [ -z "${topdir}" ] && topdir=/tmp 447# Small wrapper for getent (Linux),
513 if [ "`which mktemp 2>/dev/null`" ] 448# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
514 then
515 mktemp -p ${topdir}
516 else
517 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
518 touch ${tmp}
519 echo ${tmp}
520 fi
521}
522
523# Small wrapper for getent (Linux) and nidump (Mac OS X)
524# used in enewuser()/enewgroup() 449# and pw (FreeBSD) used in enewuser()/enewgroup()
525# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
526#
527# egetent(database, key)
528egetent() { 450egetent() {
529 if [ "${ARCH}" == "macos" ] ; then 451 case ${CHOST} in
452 *-darwin[678])
530 case "$2" in 453 case "$2" in
531 *[!0-9]*) # Non numeric 454 *[!0-9]*) # Non numeric
532 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 455 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
533 ;; 456 ;;
534 *) # Numeric 457 *) # Numeric
535 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 458 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
536 ;; 459 ;;
537 esac 460 esac
538 else 461 ;;
539 getent $1 $2 462 *-darwin*)
463 local mytype=$1
464 [[ "passwd" == $mytype ]] && mytype="Users"
465 [[ "group" == $mytype ]] && mytype="Groups"
466 case "$2" in
467 *[!0-9]*) # Non numeric
468 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
469 ;;
470 *) # Numeric
471 local mykey="UniqueID"
472 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
473 dscl . -search /$mytype $mykey $2 2>/dev/null
474 ;;
475 esac
476 ;;
477 *-freebsd*|*-dragonfly*)
478 local opts action="user"
479 [[ $1 == "passwd" ]] || action="group"
480
481 # lookup by uid/gid
482 if [[ $2 == [[:digit:]]* ]] ; then
483 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
540 fi 484 fi
541}
542 485
543# Simplify/standardize adding users to the system 486 pw show ${action} ${opts} "$2" -q
544# vapier@gentoo.org 487 ;;
545# 488 *-netbsd*|*-openbsd*)
546# enewuser(username, uid, shell, homedir, groups, extra options) 489 grep "$2:\*:" /etc/$1
547# 490 ;;
548# Default values if you do not specify any: 491 *)
549# username: REQUIRED ! 492 type -p nscd >& /dev/null && nscd -i "$1"
550# uid: next available (see useradd(8)) 493 getent "$1" "$2"
551# note: pass -1 to get default behavior 494 ;;
552# shell: /bin/false 495 esac
553# homedir: /dev/null 496}
554# groups: none 497
555# extra: comment of 'added by portage for ${PN}' 498# @FUNCTION: enewuser
499# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
500# @DESCRIPTION:
501# Same as enewgroup, you are not required to understand how to properly add
502# a user to the system. The only required parameter is the username.
503# Default uid is (pass -1 for this) next available, default shell is
504# /bin/false, default homedir is /dev/null, there are no default groups,
505# and default params sets the comment as 'added by portage for ${PN}'.
556enewuser() { 506enewuser() {
507 case ${EBUILD_PHASE} in
508 unpack|compile|test|install)
509 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
510 eerror "Package fails at QA and at life. Please file a bug."
511 die "Bad package! enewuser is only for use in pkg_* functions!"
512 esac
513
557 # get the username 514 # get the username
558 local euser="$1"; shift 515 local euser=$1; shift
559 if [ -z "${euser}" ] 516 if [[ -z ${euser} ]] ; then
560 then
561 eerror "No username specified !" 517 eerror "No username specified !"
562 die "Cannot call enewuser without a username" 518 die "Cannot call enewuser without a username"
563 fi 519 fi
564 520
565 # lets see if the username already exists 521 # lets see if the username already exists
566 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 522 if [[ -n $(egetent passwd "${euser}") ]] ; then
567 then
568 return 0 523 return 0
569 fi 524 fi
570 einfo "Adding user '${euser}' to your system ..." 525 einfo "Adding user '${euser}' to your system ..."
571 526
572 # options to pass to useradd 527 # options to pass to useradd
573 local opts= 528 local opts=
574 529
575 # handle uid 530 # handle uid
576 local euid="$1"; shift 531 local euid=$1; shift
577 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 532 if [[ -n ${euid} && ${euid} != -1 ]] ; then
578 then
579 if [ "${euid}" -gt 0 ] 533 if [[ ${euid} -gt 0 ]] ; then
580 then
581 if [ ! -z "`egetent passwd ${euid}`" ] 534 if [[ -n $(egetent passwd ${euid}) ]] ; then
582 then
583 euid="next" 535 euid="next"
584 fi 536 fi
585 else 537 else
586 eerror "Userid given but is not greater than 0 !" 538 eerror "Userid given but is not greater than 0 !"
587 die "${euid} is not a valid UID" 539 die "${euid} is not a valid UID"
588 fi 540 fi
589 else 541 else
590 euid="next" 542 euid="next"
591 fi 543 fi
592 if [ "${euid}" == "next" ] 544 if [[ ${euid} == "next" ]] ; then
593 then 545 for ((euid = 101; euid <= 999; euid++)); do
594 local pwrange
595 if [ "${ARCH}" == "macos" ] ; then
596 pwrange="`jot 898 101`"
597 else
598 pwrange="`seq 101 999`"
599 fi
600 for euid in ${pwrange} ; do
601 [ -z "`egetent passwd ${euid}`" ] && break 546 [[ -z $(egetent passwd ${euid}) ]] && break
602 done 547 done
603 fi 548 fi
604 opts="${opts} -u ${euid}" 549 opts="${opts} -u ${euid}"
605 einfo " - Userid: ${euid}" 550 einfo " - Userid: ${euid}"
606 551
607 # handle shell 552 # handle shell
608 local eshell="$1"; shift 553 local eshell=$1; shift
609 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 554 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
610 then 555 if [[ ! -e ${ROOT}${eshell} ]] ; then
611 if [ ! -e "${eshell}" ]
612 then
613 eerror "A shell was specified but it does not exist !" 556 eerror "A shell was specified but it does not exist !"
614 die "${eshell} does not exist" 557 die "${eshell} does not exist in ${ROOT}"
558 fi
559 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
560 eerror "Do not specify ${eshell} yourself, use -1"
561 die "Pass '-1' as the shell parameter"
615 fi 562 fi
616 else 563 else
564 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
565 [[ -x ${ROOT}${shell} ]] && break
566 done
567
568 if [[ ${shell} == "/dev/null" ]] ; then
569 eerror "Unable to identify the shell to use, proceeding with userland default."
570 case ${USERLAND} in
617 eshell="/bin/false" 571 GNU) shell="/bin/false" ;;
572 BSD) shell="/sbin/nologin" ;;
573 Darwin) shell="/usr/sbin/nologin" ;;
574 *) die "Unable to identify the default shell for userland ${USERLAND}"
575 esac
576 fi
577
578 eshell=${shell}
618 fi 579 fi
619 einfo " - Shell: ${eshell}" 580 einfo " - Shell: ${eshell}"
620 opts="${opts} -s ${eshell}" 581 opts="${opts} -s ${eshell}"
621 582
622 # handle homedir 583 # handle homedir
623 local ehome="$1"; shift 584 local ehome=$1; shift
624 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 585 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
625 then
626 ehome="/dev/null" 586 ehome="/dev/null"
627 fi 587 fi
628 einfo " - Home: ${ehome}" 588 einfo " - Home: ${ehome}"
629 opts="${opts} -d ${ehome}" 589 opts="${opts} -d ${ehome}"
630 590
631 # handle groups 591 # handle groups
632 local egroups="$1"; shift 592 local egroups=$1; shift
633 if [ ! -z "${egroups}" ] 593 if [[ ! -z ${egroups} ]] ; then
634 then
635 local oldifs="${IFS}" 594 local oldifs=${IFS}
595 local defgroup="" exgroups=""
596
636 export IFS="," 597 export IFS=","
637 for g in ${egroups} 598 for g in ${egroups} ; do
638 do 599 export IFS=${oldifs}
639 if [ -z "`egetent group \"${g}\"`" ] 600 if [[ -z $(egetent group "${g}") ]] ; then
640 then
641 eerror "You must add group ${g} to the system first" 601 eerror "You must add group ${g} to the system first"
642 die "${g} is not a valid GID" 602 die "${g} is not a valid GID"
643 fi 603 fi
604 if [[ -z ${defgroup} ]] ; then
605 defgroup=${g}
606 else
607 exgroups="${exgroups},${g}"
608 fi
609 export IFS=","
644 done 610 done
645 export IFS="${oldifs}" 611 export IFS=${oldifs}
612
646 opts="${opts} -g ${egroups}" 613 opts="${opts} -g ${defgroup}"
614 if [[ ! -z ${exgroups} ]] ; then
615 opts="${opts} -G ${exgroups:1}"
616 fi
647 else 617 else
648 egroups="(none)" 618 egroups="(none)"
649 fi 619 fi
650 einfo " - Groups: ${egroups}" 620 einfo " - Groups: ${egroups}"
651 621
652 # handle extra and add the user 622 # handle extra and add the user
653 local eextra="$@"
654 local oldsandbox="${SANDBOX_ON}" 623 local oldsandbox=${SANDBOX_ON}
655 export SANDBOX_ON="0" 624 export SANDBOX_ON="0"
656 if [ "${ARCH}" == "macos" ]; 625 case ${CHOST} in
657 then 626 *-darwin*)
658 ### Make the user 627 ### Make the user
659 if [ -z "${eextra}" ] 628 if [[ -z $@ ]] ; then
660 then
661 dscl . create /users/${euser} uid ${euid} 629 dscl . create /users/${euser} uid ${euid}
662 dscl . create /users/${euser} shell ${eshell} 630 dscl . create /users/${euser} shell ${eshell}
663 dscl . create /users/${euser} home ${ehome} 631 dscl . create /users/${euser} home ${ehome}
664 dscl . create /users/${euser} realname "added by portage for ${PN}" 632 dscl . create /users/${euser} realname "added by portage for ${PN}"
665 ### Add the user to the groups specified 633 ### Add the user to the groups specified
634 local oldifs=${IFS}
635 export IFS=","
666 for g in ${egroups} 636 for g in ${egroups} ; do
667 do
668 dscl . merge /groups/${g} users ${euser} 637 dscl . merge /groups/${g} users ${euser}
669 done 638 done
639 export IFS=${oldifs}
670 else 640 else
671 einfo "Extra options are not supported on macos yet" 641 einfo "Extra options are not supported on Darwin yet"
672 einfo "Please report the ebuild along with the info below" 642 einfo "Please report the ebuild along with the info below"
673 einfo "eextra: ${eextra}" 643 einfo "eextra: $@"
674 die "Required function missing" 644 die "Required function missing"
675 fi 645 fi
676 else 646 ;;
677 if [ -z "${eextra}" ] 647 *-freebsd*|*-dragonfly*)
678 then 648 if [[ -z $@ ]] ; then
679 useradd ${opts} ${euser} \ 649 pw useradd ${euser} ${opts} \
680 -c "added by portage for ${PN}" \ 650 -c "added by portage for ${PN}" \
651 die "enewuser failed"
652 else
653 einfo " - Extra: $@"
654 pw useradd ${euser} ${opts} \
655 "$@" || die "enewuser failed"
656 fi
657 ;;
658
659 *-netbsd*)
660 if [[ -z $@ ]] ; then
661 useradd ${opts} ${euser} || die "enewuser failed"
662 else
663 einfo " - Extra: $@"
664 useradd ${opts} ${euser} "$@" || die "enewuser failed"
665 fi
666 ;;
667
668 *-openbsd*)
669 if [[ -z $@ ]] ; then
670 useradd -u ${euid} -s ${eshell} \
671 -d ${ehome} -c "Added by portage for ${PN}" \
672 -g ${egroups} ${euser} || die "enewuser failed"
673 else
674 einfo " - Extra: $@"
675 useradd -u ${euid} -s ${eshell} \
676 -d ${ehome} -c "Added by portage for ${PN}" \
677 -g ${egroups} ${euser} "$@" || die "enewuser failed"
678 fi
679 ;;
680
681 *)
682 if [[ -z $@ ]] ; then
683 useradd ${opts} \
684 -c "added by portage for ${PN}" \
685 ${euser} \
681 || die "enewuser failed" 686 || die "enewuser failed"
682 else 687 else
683 einfo " - Extra: ${eextra}" 688 einfo " - Extra: $@"
684 useradd ${opts} ${euser} ${eextra} \ 689 useradd ${opts} "$@" \
690 ${euser} \
685 || die "enewuser failed" 691 || die "enewuser failed"
686 fi 692 fi
693 ;;
694 esac
695
696 if [[ ! -e ${ROOT}/${ehome} ]] ; then
697 einfo " - Creating ${ehome} in ${ROOT}"
698 mkdir -p "${ROOT}/${ehome}"
699 chown ${euser} "${ROOT}/${ehome}"
700 chmod 755 "${ROOT}/${ehome}"
687 fi 701 fi
702
688 export SANDBOX_ON="${oldsandbox}" 703 export SANDBOX_ON=${oldsandbox}
689
690 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
691 then
692 einfo " - Creating ${ehome} in ${D}"
693 dodir ${ehome}
694 fowners ${euser} ${ehome}
695 fperms 755 ${ehome}
696 fi
697} 704}
698 705
699# Simplify/standardize adding groups to the system 706# @FUNCTION: enewgroup
700# vapier@gentoo.org 707# @USAGE: <group> [gid]
701# 708# @DESCRIPTION:
702# enewgroup(group, gid) 709# This function does not require you to understand how to properly add a
703# 710# group to the system. Just give it a group name to add and enewgroup will
704# Default values if you do not specify any: 711# do the rest. You may specify the gid for the group or allow the group to
705# groupname: REQUIRED ! 712# allocate the next available one.
706# gid: next available (see groupadd(8))
707# extra: none
708enewgroup() { 713enewgroup() {
714 case ${EBUILD_PHASE} in
715 unpack|compile|test|install)
716 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
717 eerror "Package fails at QA and at life. Please file a bug."
718 die "Bad package! enewgroup is only for use in pkg_* functions!"
719 esac
720
709 # get the group 721 # get the group
710 local egroup="$1"; shift 722 local egroup="$1"; shift
711 if [ -z "${egroup}" ] 723 if [ -z "${egroup}" ]
712 then 724 then
713 eerror "No group specified !" 725 eerror "No group specified !"
714 die "Cannot call enewgroup without a group" 726 die "Cannot call enewgroup without a group"
715 fi 727 fi
716 728
717 # see if group already exists 729 # see if group already exists
718 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 730 if [[ -n $(egetent group "${egroup}") ]]; then
719 then
720 return 0 731 return 0
721 fi 732 fi
722 einfo "Adding group '${egroup}' to your system ..." 733 einfo "Adding group '${egroup}' to your system ..."
723 734
724 # options to pass to useradd 735 # options to pass to useradd
730 then 741 then
731 if [ "${egid}" -gt 0 ] 742 if [ "${egid}" -gt 0 ]
732 then 743 then
733 if [ -z "`egetent group ${egid}`" ] 744 if [ -z "`egetent group ${egid}`" ]
734 then 745 then
735 if [ "${ARCH}" == "macos" ] ; then 746 if [[ "${CHOST}" == *-darwin* ]]; then
736 opts="${opts} ${egid}" 747 opts="${opts} ${egid}"
737 else 748 else
738 opts="${opts} -g ${egid}" 749 opts="${opts} -g ${egid}"
739 fi 750 fi
740 else 751 else
754 opts="${opts} ${eextra}" 765 opts="${opts} ${eextra}"
755 766
756 # add the group 767 # add the group
757 local oldsandbox="${SANDBOX_ON}" 768 local oldsandbox="${SANDBOX_ON}"
758 export SANDBOX_ON="0" 769 export SANDBOX_ON="0"
759 if [ "${ARCH}" == "macos" ]; 770 case ${CHOST} in
760 then 771 *-darwin*)
761 if [ ! -z "${eextra}" ]; 772 if [ ! -z "${eextra}" ];
762 then 773 then
763 einfo "Extra options are not supported on macos yet" 774 einfo "Extra options are not supported on Darwin/OS X yet"
764 einfo "Please report the ebuild along with the info below" 775 einfo "Please report the ebuild along with the info below"
765 einfo "eextra: ${eextra}" 776 einfo "eextra: ${eextra}"
766 die "Required function missing" 777 die "Required function missing"
767 fi 778 fi
768 779
769 # If we need the next available 780 # If we need the next available
770 case ${egid} in 781 case ${egid} in
771 *[!0-9]*) # Non numeric 782 *[!0-9]*) # Non numeric
772 for egid in `jot 898 101`; do 783 for ((egid = 101; egid <= 999; egid++)); do
773 [ -z "`egetent group ${egid}`" ] && break 784 [[ -z $(egetent group ${egid}) ]] && break
774 done 785 done
775 esac 786 esac
776 dscl . create /groups/${egroup} gid ${egid} 787 dscl . create /groups/${egroup} gid ${egid}
777 dscl . create /groups/${egroup} passwd '*' 788 dscl . create /groups/${egroup} passwd '*'
778 else 789 ;;
790
791 *-freebsd*|*-dragonfly*)
792 case ${egid} in
793 *[!0-9]*) # Non numeric
794 for ((egid = 101; egid <= 999; egid++)); do
795 [[ -z $(egetent group ${egid}) ]] && break
796 done
797 esac
798 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
799 ;;
800
801 *-netbsd*)
802 case ${egid} in
803 *[!0-9]*) # Non numeric
804 for ((egid = 101; egid <= 999; egid++)); do
805 [[ -z $(egetent group ${egid}) ]] && break
806 done
807 esac
808 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
809 ;;
810
811 *)
779 groupadd ${opts} ${egroup} || die "enewgroup failed" 812 groupadd ${opts} ${egroup} || die "enewgroup failed"
780 fi 813 ;;
814 esac
781 export SANDBOX_ON="${oldsandbox}" 815 export SANDBOX_ON="${oldsandbox}"
782} 816}
783 817
784# Simple script to replace 'dos2unix' binaries 818# @FUNCTION: edos2unix
785# vapier@gentoo.org 819# @USAGE: <file> [more files ...]
786# 820# @DESCRIPTION:
787# edos2unix(file, <more files>...) 821# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
822# to remove all of these text utilities from DEPEND variables because this
823# is a script based solution. Just give it a list of files to convert and
824# they will all be changed from the DOS CRLF format to the UNIX LF format.
788edos2unix() { 825edos2unix() {
789 for f in "$@" 826 echo "$@" | xargs sed -i 's/\r$//'
790 do
791 cp "${f}" ${T}/edos2unix
792 sed 's/\r$//' ${T}/edos2unix > "${f}"
793 done
794} 827}
795 828
796# Make a desktop file ! 829# Make a desktop file !
797# Great for making those icons in kde/gnome startmenu ! 830# Great for making those icons in kde/gnome startmenu !
798# Amaze your friends ! Get the women ! Join today ! 831# Amaze your friends ! Get the women ! Join today !
799# gnome2 /usr/share/applications
800# gnome1 /usr/share/gnome/apps/
801# KDE ${KDEDIR}/share/applnk /usr/share/applnk
802# 832#
803# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 833# make_desktop_entry(<command>, [name], [icon], [type], [path])
804# 834#
805# binary: what binary does the app run with ? 835# binary: what command does the app run with ?
806# name: the name that will show up in the menu 836# name: the name that will show up in the menu
807# icon: give your little like a pretty little icon ... 837# icon: give your little like a pretty little icon ...
808# this can be relative (to /usr/share/pixmaps) or 838# this can be relative (to /usr/share/pixmaps) or
809# a full path to an icon 839# a full path to an icon
810# type: what kind of application is this ? for categories: 840# type: what kind of application is this ? for categories:
811# http://www.freedesktop.org/standards/menu-spec/ 841# http://standards.freedesktop.org/menu-spec/latest/apa.html
812# path: if your app needs to startup in a specific dir 842# path: if your app needs to startup in a specific dir
813make_desktop_entry() { 843make_desktop_entry() {
814 [ -z "$1" ] && eerror "You must specify the executable" && return 1 844 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
815 845
816 local exec="${1}" 846 local exec=${1}
817 local name="${2:-${PN}}" 847 local name=${2:-${PN}}
818 local icon="${3:-${PN}.png}" 848 local icon=${3:-${PN}}
819 local type="${4}" 849 local type=${4}
820 local subdir="${6}" 850 local path=${5}
821 local path="${5:-${GAMES_PREFIX}}" 851
822 if [ -z "${type}" ] 852 if [[ -z ${type} ]] ; then
823 then 853 local catmaj=${CATEGORY%%-*}
824 case ${CATEGORY} in 854 local catmin=${CATEGORY##*-}
825 "app-emulation") 855 case ${catmaj} in
826 type=Emulator 856 app)
827 subdir="Emulation" 857 case ${catmin} in
858 accessibility) type=Accessibility;;
859 admin) type=System;;
860 antivirus) type=System;;
861 arch) type=Archiving;;
862 backup) type=Archiving;;
863 cdr) type=DiscBurning;;
864 dicts) type=Dictionary;;
865 doc) type=Documentation;;
866 editors) type=TextEditor;;
867 emacs) type=TextEditor;;
868 emulation) type=Emulator;;
869 laptop) type=HardwareSettings;;
870 office) type=Office;;
871 pda) type=PDA;;
872 vim) type=TextEditor;;
873 xemacs) type=TextEditor;;
874 *) type=;;
875 esac
828 ;; 876 ;;
829 "games-"*) 877
830 type=Game 878 dev)
831 subdir="Games" 879 type="Development"
832 ;; 880 ;;
833 "net-"*) 881
834 type=Network 882 games)
835 subdir="${type}" 883 case ${catmin} in
884 action|fps) type=ActionGame;;
885 arcade) type=ArcadeGame;;
886 board) type=BoardGame;;
887 emulation) type=Emulator;;
888 kids) type=KidsGame;;
889 puzzle) type=LogicGame;;
890 roguelike) type=RolePlaying;;
891 rpg) type=RolePlaying;;
892 simulation) type=Simulation;;
893 sports) type=SportsGame;;
894 strategy) type=StrategyGame;;
895 *) type=;;
896 esac
897 type="Game;${type}"
836 ;; 898 ;;
899
900 gnome)
901 type="Gnome;GTK"
902 ;;
903
904 kde)
905 type="KDE;Qt"
906 ;;
907
908 mail)
909 type="Network;Email"
910 ;;
911
912 media)
913 case ${catmin} in
914 gfx) type=Graphics;;
915 radio) type=Tuner;;
916 sound) type=Audio;;
917 tv) type=TV;;
918 video) type=Video;;
919 *) type=;;
920 esac
921 type="AudioVideo;${type}"
922 ;;
923
924 net)
925 case ${catmin} in
926 dialup) type=Dialup;;
927 ftp) type=FileTransfer;;
928 im) type=InstantMessaging;;
929 irc) type=IRCClient;;
930 mail) type=Email;;
931 news) type=News;;
932 nntp) type=News;;
933 p2p) type=FileTransfer;;
934 *) type=;;
935 esac
936 type="Network;${type}"
937 ;;
938
939 sci)
940 case ${catmin} in
941 astro*) type=Astronomy;;
942 bio*) type=Biology;;
943 calc*) type=Calculator;;
944 chem*) type=Chemistry;;
945 elec*) type=Electronics;;
946 geo*) type=Geology;;
947 math*) type=Math;;
948 physics) type=Physics;;
949 visual*) type=DataVisualization;;
950 *) type=;;
951 esac
952 type="Science;${type}"
953 ;;
954
955 sys)
956 type="System"
957 ;;
958
959 www)
960 case ${catmin} in
961 client) type=WebBrowser;;
962 *) type=;;
963 esac
964 type="Network"
965 ;;
966
837 *) 967 *)
838 type= 968 type=
839 subdir=
840 ;; 969 ;;
841 esac 970 esac
842 fi 971 fi
843 local desktop="${T}/${exec}.desktop" 972 if [ "${SLOT}" == "0" ] ; then
973 local desktop_name="${PN}"
974 else
975 local desktop_name="${PN}-${SLOT}"
976 fi
977 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
978 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
844 979
980 cat <<-EOF > "${desktop}"
845echo "[Desktop Entry] 981 [Desktop Entry]
846Encoding=UTF-8
847Version=0.9.2
848Name=${name} 982 Name=${name}
849Type=Application 983 Type=Application
850Comment=${DESCRIPTION} 984 Comment=${DESCRIPTION}
851Exec=${exec} 985 Exec=${exec}
852Path=${path} 986 TryExec=${exec%% *}
853Icon=${icon} 987 Icon=${icon}
854Categories=Application;${type};" > ${desktop} 988 Categories=${type};
989 EOF
855 990
856 if [ -d "/usr/share/applications" ] 991 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
857 then 992
993 (
994 # wrap the env here so that the 'insinto' call
995 # doesn't corrupt the env of the caller
858 insinto /usr/share/applications 996 insinto /usr/share/applications
859 doins ${desktop} 997 doins "${desktop}"
860 fi 998 )
999}
861 1000
862 #if [ -d "/usr/share/gnome/apps" ] 1001# @FUNCTION: validate_desktop_entries
863 #then 1002# @USAGE: [directories]
864 # insinto /usr/share/gnome/apps/Games 1003# @MAINTAINER:
865 # doins ${desktop} 1004# Carsten Lohrke <carlo@gentoo.org>
866 #fi 1005# @DESCRIPTION:
867 1006# Validate desktop entries using desktop-file-utils
868 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ] 1007validate_desktop_entries() {
869 #then 1008 if [[ -x /usr/bin/desktop-file-validate ]] ; then
870 # for ver in /usr/kde/* 1009 einfo "Checking desktop entry validity"
871 # do 1010 local directories=""
872 # insinto ${ver}/share/applnk/Games 1011 for d in /usr/share/applications $@ ; do
873 # doins ${desktop} 1012 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
874 # done 1013 done
1014 if [[ -n ${directories} ]] ; then
1015 for FILE in $(find ${directories} -name "*\.desktop" \
1016 -not -path '*.hidden*' | sort -u 2>/dev/null)
1017 do
1018 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
1019 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
1020 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
1021 done
1022 fi
1023 echo ""
1024 else
1025 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
875 #fi 1026 fi
1027}
876 1028
877 if [ -d "/usr/share/applnk" ] 1029# @FUNCTION: make_session_desktop
878 then 1030# @USAGE: <title> <command> [command args...]
879 insinto /usr/share/applnk/${subdir} 1031# @DESCRIPTION:
1032# Make a GDM/KDM Session file. The title is the file to execute to start the
1033# Window Manager. The command is the name of the Window Manager.
1034#
1035# You can set the name of the file via the ${wm} variable.
1036make_session_desktop() {
1037 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
1038 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
1039
1040 local title=$1
1041 local command=$2
1042 local desktop=${T}/${wm:-${PN}}.desktop
1043 shift 2
1044
1045 cat <<-EOF > "${desktop}"
1046 [Desktop Entry]
1047 Name=${title}
1048 Comment=This session logs you into ${title}
1049 Exec=${command} $*
1050 TryExec=${command}
1051 Type=XSession
1052 EOF
1053
1054 (
1055 # wrap the env here so that the 'insinto' call
1056 # doesn't corrupt the env of the caller
1057 insinto /usr/share/xsessions
880 doins ${desktop} 1058 doins "${desktop}"
1059 )
1060}
1061
1062# @FUNCTION: domenu
1063# @USAGE: <menus>
1064# @DESCRIPTION:
1065# Install the list of .desktop menu files into the appropriate directory
1066# (/usr/share/applications).
1067domenu() {
1068 (
1069 # wrap the env here so that the 'insinto' call
1070 # doesn't corrupt the env of the caller
1071 local i j ret=0
1072 insinto /usr/share/applications
1073 for i in "$@" ; do
1074 if [[ -f ${i} ]] ; then
1075 doins "${i}"
1076 ((ret+=$?))
1077 elif [[ -d ${i} ]] ; then
1078 for j in "${i}"/*.desktop ; do
1079 doins "${j}"
1080 ((ret+=$?))
1081 done
1082 else
1083 ((++ret))
881 fi 1084 fi
1085 done
1086 exit ${ret}
1087 )
1088}
882 1089
883 return 0 1090# @FUNCTION: newmenu
1091# @USAGE: <menu> <newname>
1092# @DESCRIPTION:
1093# Like all other new* functions, install the specified menu as newname.
1094newmenu() {
1095 (
1096 # wrap the env here so that the 'insinto' call
1097 # doesn't corrupt the env of the caller
1098 insinto /usr/share/applications
1099 newins "$@"
1100 )
1101}
1102
1103# @FUNCTION: doicon
1104# @USAGE: <list of icons>
1105# @DESCRIPTION:
1106# Install the list of icons into the icon directory (/usr/share/pixmaps).
1107# This is useful in conjunction with creating desktop/menu files.
1108doicon() {
1109 (
1110 # wrap the env here so that the 'insinto' call
1111 # doesn't corrupt the env of the caller
1112 local i j ret
1113 insinto /usr/share/pixmaps
1114 for i in "$@" ; do
1115 if [[ -f ${i} ]] ; then
1116 doins "${i}"
1117 ((ret+=$?))
1118 elif [[ -d ${i} ]] ; then
1119 for j in "${i}"/*.png ; do
1120 doins "${j}"
1121 ((ret+=$?))
1122 done
1123 else
1124 ((++ret))
1125 fi
1126 done
1127 exit ${ret}
1128 )
1129}
1130
1131# @FUNCTION: newicon
1132# @USAGE: <icon> <newname>
1133# @DESCRIPTION:
1134# Like all other new* functions, install the specified icon as newname.
1135newicon() {
1136 (
1137 # wrap the env here so that the 'insinto' call
1138 # doesn't corrupt the env of the caller
1139 insinto /usr/share/pixmaps
1140 newins "$@"
1141 )
884} 1142}
885 1143
886# for internal use only (unpack_pdv and unpack_makeself) 1144# for internal use only (unpack_pdv and unpack_makeself)
887find_unpackable_file() { 1145find_unpackable_file() {
888 local src="$1" 1146 local src=$1
889 if [ -z "${src}" ] 1147 if [[ -z ${src} ]] ; then
890 then
891 src="${DISTDIR}/${A}" 1148 src=${DISTDIR}/${A}
892 else 1149 else
893 if [ -e "${DISTDIR}/${src}" ] 1150 if [[ -e ${DISTDIR}/${src} ]] ; then
894 then
895 src="${DISTDIR}/${src}" 1151 src=${DISTDIR}/${src}
896 elif [ -e "${PWD}/${src}" ] 1152 elif [[ -e ${PWD}/${src} ]] ; then
897 then
898 src="${PWD}/${src}" 1153 src=${PWD}/${src}
899 elif [ -e "${src}" ] 1154 elif [[ -e ${src} ]] ; then
900 then
901 src="${src}" 1155 src=${src}
902 fi
903 fi 1156 fi
904 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1157 fi
1158 [[ ! -e ${src} ]] && return 1
905 echo "${src}" 1159 echo "${src}"
906} 1160}
907 1161
1162# @FUNCTION: unpack_pdv
1163# @USAGE: <file to unpack> <size of off_t>
1164# @DESCRIPTION:
908# Unpack those pesky pdv generated files ... 1165# Unpack those pesky pdv generated files ...
909# They're self-unpacking programs with the binary package stuffed in 1166# They're self-unpacking programs with the binary package stuffed in
910# the middle of the archive. Valve seems to use it a lot ... too bad 1167# the middle of the archive. Valve seems to use it a lot ... too bad
911# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1168# it seems to like to segfault a lot :(. So lets take it apart ourselves.
912# 1169#
913# Usage: unpack_pdv [file to unpack] [size of off_t]
914# - you have to specify the off_t size ... i have no idea how to extract that 1170# You have to specify the off_t size ... I have no idea how to extract that
915# information out of the binary executable myself. basically you pass in 1171# information out of the binary executable myself. Basically you pass in
916# the size of the off_t type (in bytes) on the machine that built the pdv 1172# the size of the off_t type (in bytes) on the machine that built the pdv
1173# archive.
1174#
917# archive. one way to determine this is by running the following commands: 1175# One way to determine this is by running the following commands:
1176#
1177# @CODE
918# strings <pdv archive> | grep lseek 1178# strings <pdv archive> | grep lseek
919# strace -elseek <pdv archive> 1179# strace -elseek <pdv archive>
1180# @CODE
1181#
920# basically look for the first lseek command (we do the strings/grep because 1182# Basically look for the first lseek command (we do the strings/grep because
921# sometimes the function call is _llseek or something) and steal the 2nd 1183# sometimes the function call is _llseek or something) and steal the 2nd
922# parameter. here is an example: 1184# parameter. Here is an example:
1185#
1186# @CODE
923# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1187# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
924# lseek 1188# lseek
925# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1189# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
926# lseek(3, -4, SEEK_END) = 2981250 1190# lseek(3, -4, SEEK_END) = 2981250
1191# @CODE
1192#
927# thus we would pass in the value of '4' as the second parameter. 1193# Thus we would pass in the value of '4' as the second parameter.
928unpack_pdv() { 1194unpack_pdv() {
929 local src="`find_unpackable_file $1`" 1195 local src=$(find_unpackable_file "$1")
930 local sizeoff_t="$2" 1196 local sizeoff_t=$2
931 1197
1198 [[ -z ${src} ]] && die "Could not locate source for '$1'"
932 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 1199 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
933 1200
934 local shrtsrc="`basename ${src}`" 1201 local shrtsrc=$(basename "${src}")
935 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1202 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
936 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1203 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
937 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1204 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
938 1205
939 # grab metadata for debug reasons 1206 # grab metadata for debug reasons
940 local metafile="`mymktemp ${T}`" 1207 local metafile=$(emktemp)
941 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1208 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
942 1209
943 # rip out the final file name from the metadata 1210 # rip out the final file name from the metadata
944 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1211 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
945 datafile="`basename ${datafile}`" 1212 datafile=$(basename "${datafile}")
946 1213
947 # now lets uncompress/untar the file if need be 1214 # now lets uncompress/untar the file if need be
948 local tmpfile="`mymktemp ${T}`" 1215 local tmpfile=$(emktemp)
949 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1216 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
950 1217
951 local iscompressed="`file -b ${tmpfile}`" 1218 local iscompressed=$(file -b "${tmpfile}")
952 if [ "${iscompressed:0:8}" == "compress" ] ; then 1219 if [[ ${iscompressed:0:8} == "compress" ]] ; then
953 iscompressed=1 1220 iscompressed=1
954 mv ${tmpfile}{,.Z} 1221 mv ${tmpfile}{,.Z}
955 gunzip ${tmpfile} 1222 gunzip ${tmpfile}
956 else 1223 else
957 iscompressed=0 1224 iscompressed=0
958 fi 1225 fi
959 local istar="`file -b ${tmpfile}`" 1226 local istar=$(file -b "${tmpfile}")
960 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1227 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
961 istar=1 1228 istar=1
962 else 1229 else
963 istar=0 1230 istar=0
964 fi 1231 fi
965 1232
993 true 1260 true
994 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1261 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
995 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1262 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
996} 1263}
997 1264
1265# @FUNCTION: unpack_makeself
1266# @USAGE: [file to unpack] [offset] [tail|dd]
1267# @DESCRIPTION:
998# Unpack those pesky makeself generated files ... 1268# Unpack those pesky makeself generated files ...
999# They're shell scripts with the binary package tagged onto 1269# They're shell scripts with the binary package tagged onto
1000# the end of the archive. Loki utilized the format as does 1270# the end of the archive. Loki utilized the format as does
1001# many other game companies. 1271# many other game companies.
1002# 1272#
1003# Usage: unpack_makeself [file to unpack] [offset] 1273# If the file is not specified, then ${A} is used. If the
1004# - If the file is not specified then unpack will utilize ${A}.
1005# - If the offset is not specified then we will attempt to extract 1274# offset is not specified then we will attempt to extract
1006# the proper offset from the script itself. 1275# the proper offset from the script itself.
1007unpack_makeself() { 1276unpack_makeself() {
1277 local src_input=${1:-${A}}
1008 local src="`find_unpackable_file $1`" 1278 local src=$(find_unpackable_file "${src_input}")
1009 local skip="$2" 1279 local skip=$2
1280 local exe=$3
1010 1281
1282 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1283
1011 local shrtsrc="`basename ${src}`" 1284 local shrtsrc=$(basename "${src}")
1012 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1285 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1013 if [ -z "${skip}" ] 1286 if [[ -z ${skip} ]] ; then
1014 then
1015 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1287 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1016 local skip=0 1288 local skip=0
1289 exe=tail
1017 case ${ver} in 1290 case ${ver} in
1018 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1291 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1019 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1292 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1020 ;; 1293 ;;
1021 2.0|2.0.1) 1294 2.0|2.0.1)
1022 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1295 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1023 ;; 1296 ;;
1024 2.1.1) 1297 2.1.1)
1025 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1298 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1026 let skip="skip + 1" 1299 let skip="skip + 1"
1027 ;; 1300 ;;
1028 2.1.2) 1301 2.1.2)
1029 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1` 1302 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1030 let skip="skip + 1" 1303 let skip="skip + 1"
1031 ;; 1304 ;;
1032 2.1.3) 1305 2.1.3)
1033 skip=`grep -a ^offset= ${src} | awk '{print $3}'` 1306 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1034 let skip="skip + 1" 1307 let skip="skip + 1"
1308 ;;
1309 2.1.4|2.1.5)
1310 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1311 skip=$(head -n ${skip} "${src}" | wc -c)
1312 exe="dd"
1035 ;; 1313 ;;
1036 *) 1314 *)
1037 eerror "I'm sorry, but I was unable to support the Makeself file." 1315 eerror "I'm sorry, but I was unable to support the Makeself file."
1038 eerror "The version I detected was '${ver}'." 1316 eerror "The version I detected was '${ver}'."
1039 eerror "Please file a bug about the file ${shrtsrc} at" 1317 eerror "Please file a bug about the file ${shrtsrc} at"
1041 die "makeself version '${ver}' not supported" 1319 die "makeself version '${ver}' not supported"
1042 ;; 1320 ;;
1043 esac 1321 esac
1044 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1322 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1045 fi 1323 fi
1324 case ${exe} in
1325 tail) exe="tail -n +${skip} '${src}'";;
1326 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1327 *) die "makeself cant handle exe '${exe}'"
1328 esac
1046 1329
1047 # lets grab the first few bytes of the file to figure out what kind of archive it is 1330 # lets grab the first few bytes of the file to figure out what kind of archive it is
1048 local tmpfile="`mymktemp ${T}`" 1331 local tmpfile=$(emktemp)
1049 tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1332 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1050 local filetype="`file -b ${tmpfile}`" 1333 local filetype=$(file -b "${tmpfile}")
1051 case ${filetype} in 1334 case ${filetype} in
1052 *tar\ archive) 1335 *tar\ archive*)
1053 tail -n +${skip} ${src} | tar --no-same-owner -xf - 1336 eval ${exe} | tar --no-same-owner -xf -
1054 ;; 1337 ;;
1055 bzip2*) 1338 bzip2*)
1056 tail -n +${skip} ${src} | bzip2 -dc | tar --no-same-owner -xf - 1339 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1057 ;; 1340 ;;
1058 gzip*) 1341 gzip*)
1059 tail -n +${skip} ${src} | tar --no-same-owner -xzf - 1342 eval ${exe} | tar --no-same-owner -xzf -
1060 ;; 1343 ;;
1061 compress*) 1344 compress*)
1062 tail -n +${skip} ${src} | gunzip | tar --no-same-owner -xf - 1345 eval ${exe} | gunzip | tar --no-same-owner -xf -
1063 ;; 1346 ;;
1064 *) 1347 *)
1065 eerror "Unknown filetype \"${filetype}\" ?" 1348 eerror "Unknown filetype \"${filetype}\" ?"
1066 false 1349 false
1067 ;; 1350 ;;
1068 esac 1351 esac
1069 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1352 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1070} 1353}
1071 1354
1355# @FUNCTION: check_license
1356# @USAGE: [license]
1357# @DESCRIPTION:
1072# Display a license for user to accept. 1358# Display a license for user to accept. If no license is
1073#
1074# Usage: check_license [license]
1075# - If the file is not specified then ${LICENSE} is used. 1359# specified, then ${LICENSE} is used.
1076check_license() { 1360check_license() {
1077 local lic=$1 1361 local lic=$1
1078 if [ -z "${lic}" ] ; then 1362 if [ -z "${lic}" ] ; then
1079 lic="${PORTDIR}/licenses/${LICENSE}" 1363 lic="${PORTDIR}/licenses/${LICENSE}"
1080 else 1364 else
1081 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1365 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1082 lic="${PORTDIR}/licenses/${src}" 1366 lic="${PORTDIR}/licenses/${lic}"
1083 elif [ -e "${PWD}/${src}" ] ; then 1367 elif [ -e "${PWD}/${lic}" ] ; then
1084 lic="${PWD}/${src}" 1368 lic="${PWD}/${lic}"
1085 elif [ -e "${src}" ] ; then 1369 elif [ -e "${lic}" ] ; then
1086 lic="${src}" 1370 lic="${lic}"
1087 fi
1088 fi 1371 fi
1089 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1372 fi
1090 local l="`basename ${lic}`" 1373 local l="`basename ${lic}`"
1091 1374
1092 # here is where we check for the licenses the user already 1375 # here is where we check for the licenses the user already
1093 # accepted ... if we don't find a match, we make the user accept 1376 # accepted ... if we don't find a match, we make the user accept
1094 local alic 1377 local alic
1378 eshopts_push -o noglob # so that bash doesn't expand "*"
1095 for alic in "${ACCEPT_LICENSE}" ; do 1379 for alic in ${ACCEPT_LICENSE} ; do
1096 [ "${alic}" == "*" ] && return 0 1380 if [[ ${alic} == ${l} ]]; then
1097 [ "${alic}" == "${l}" ] && return 0 1381 eshopts_pop
1382 return 0
1383 fi
1098 done 1384 done
1385 eshopts_pop
1386 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1099 1387
1100 local licmsg="`mymktemp ${T}`" 1388 local licmsg=$(emktemp)
1101 cat << EOF > ${licmsg} 1389 cat <<-EOF > ${licmsg}
1102********************************************************** 1390 **********************************************************
1103The following license outlines the terms of use of this 1391 The following license outlines the terms of use of this
1104package. You MUST accept this license for installation to 1392 package. You MUST accept this license for installation to
1105continue. When you are done viewing, hit 'q'. If you 1393 continue. When you are done viewing, hit 'q'. If you
1106CTRL+C out of this, the install will not run! 1394 CTRL+C out of this, the install will not run!
1107********************************************************** 1395 **********************************************************
1108 1396
1109EOF 1397 EOF
1110 cat ${lic} >> ${licmsg} 1398 cat ${lic} >> ${licmsg}
1111 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1399 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1112 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1400 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1113 read alic 1401 read alic
1114 case ${alic} in 1402 case ${alic} in
1121 die "Failed to accept license" 1409 die "Failed to accept license"
1122 ;; 1410 ;;
1123 esac 1411 esac
1124} 1412}
1125 1413
1414# @FUNCTION: cdrom_get_cds
1415# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1416# @DESCRIPTION:
1126# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1417# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1127# the whole 'non-interactive' policy, but damnit I want CD support ! 1418# the whole 'non-interactive' policy, but damnit I want CD support !
1128# 1419#
1129# with these cdrom functions we handle all the user interaction and 1420# With these cdrom functions we handle all the user interaction and
1130# standardize everything. all you have to do is call cdrom_get_cds() 1421# standardize everything. All you have to do is call cdrom_get_cds()
1131# and when the function returns, you can assume that the cd has been 1422# and when the function returns, you can assume that the cd has been
1132# found at CDROM_ROOT. 1423# found at CDROM_ROOT.
1133# 1424#
1425# The function will attempt to locate a cd based upon a file that is on
1426# the cd. The more files you give this function, the more cds
1427# the cdrom functions will handle.
1428#
1134# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1429# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1135# etc... if you want to give the cds better names, then just export 1430# etc... If you want to give the cds better names, then just export
1136# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1431# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1432# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1433# also use the CDROM_NAME_SET bash array.
1137# 1434#
1138# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1435# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1139#
1140# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1141# - this will attempt to locate a cd based upon a file that is on
1142# the cd ... the more files you give this function, the more cds
1143# the cdrom functions will handle
1144cdrom_get_cds() { 1436cdrom_get_cds() {
1145 # first we figure out how many cds we're dealing with by 1437 # first we figure out how many cds we're dealing with by
1146 # the # of files they gave us 1438 # the # of files they gave us
1147 local cdcnt=0 1439 local cdcnt=0
1148 local f= 1440 local f=
1149 for f in "$@" ; do 1441 for f in "$@" ; do
1150 cdcnt=$((cdcnt + 1)) 1442 ((++cdcnt))
1151 export CDROM_CHECK_${cdcnt}="$f" 1443 export CDROM_CHECK_${cdcnt}="$f"
1152 done 1444 done
1153 export CDROM_TOTAL_CDS=${cdcnt} 1445 export CDROM_TOTAL_CDS=${cdcnt}
1154 export CDROM_CURRENT_CD=1 1446 export CDROM_CURRENT_CD=1
1155 1447
1156 # now we see if the user gave use CD_ROOT ... 1448 # now we see if the user gave use CD_ROOT ...
1157 # if they did, let's just believe them that it's correct 1449 # if they did, let's just believe them that it's correct
1158 if [ ! -z "${CD_ROOT}" ] ; then 1450 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1159 export CDROM_ROOT="${CD_ROOT}"
1160 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1161 return
1162 fi
1163 # do the same for CD_ROOT_X
1164 if [ ! -z "${CD_ROOT_1}" ] ; then
1165 local var= 1451 local var=
1166 cdcnt=0 1452 cdcnt=0
1167 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1453 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1168 cdcnt=$((cdcnt + 1)) 1454 ((++cdcnt))
1169 var="CD_ROOT_${cdcnt}" 1455 var="CD_ROOT_${cdcnt}"
1456 [[ -z ${!var} ]] && var="CD_ROOT"
1170 if [ -z "${!var}" ] ; then 1457 if [[ -z ${!var} ]] ; then
1171 eerror "You must either use just the CD_ROOT" 1458 eerror "You must either use just the CD_ROOT"
1172 eerror "or specify ALL the CD_ROOT_X variables." 1459 eerror "or specify ALL the CD_ROOT_X variables."
1173 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1460 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1174 die "could not locate CD_ROOT_${cdcnt}" 1461 die "could not locate CD_ROOT_${cdcnt}"
1175 fi 1462 fi
1176 export CDROM_ROOTS_${cdcnt}="${!var}"
1177 done 1463 done
1178 export CDROM_ROOT=${CDROM_ROOTS_1} 1464 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1179 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1465 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1466 export CDROM_SET=-1
1467 for f in ${CDROM_CHECK_1//:/ } ; do
1468 ((++CDROM_SET))
1469 [[ -e ${CD_ROOT}/${f} ]] && break
1470 done
1471 export CDROM_MATCH=${f}
1180 return 1472 return
1181 fi 1473 fi
1182 1474
1475 # User didn't help us out so lets make sure they know they can
1476 # simplify the whole process ...
1183 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1477 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1184 einfon "This ebuild will need the " 1478 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1185 if [ -z "${CDROM_NAME}" ] ; then
1186 echo "cdrom for ${PN}."
1187 else
1188 echo "${CDROM_NAME}."
1189 fi
1190 echo 1479 echo
1191 einfo "If you do not have the CD, but have the data files" 1480 einfo "If you do not have the CD, but have the data files"
1192 einfo "mounted somewhere on your filesystem, just export" 1481 einfo "mounted somewhere on your filesystem, just export"
1193 einfo "the variable CD_ROOT so that it points to the" 1482 einfo "the variable CD_ROOT so that it points to the"
1194 einfo "directory containing the files." 1483 einfo "directory containing the files."
1195 echo 1484 echo
1485 einfo "For example:"
1486 einfo "export CD_ROOT=/mnt/cdrom"
1487 echo
1196 else 1488 else
1489 if [[ -n ${CDROM_NAME_SET} ]] ; then
1490 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1491 cdcnt=0
1492 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1493 ((++cdcnt))
1494 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1495 done
1496 fi
1497
1197 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1498 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1198 cdcnt=0 1499 cdcnt=0
1199 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1500 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1200 cdcnt=$((cdcnt + 1)) 1501 ((++cdcnt))
1201 var="CDROM_NAME_${cdcnt}" 1502 var="CDROM_NAME_${cdcnt}"
1202 [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}" 1503 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1203 done 1504 done
1204 echo 1505 echo
1205 einfo "If you do not have the CDs, but have the data files" 1506 einfo "If you do not have the CDs, but have the data files"
1206 einfo "mounted somewhere on your filesystem, just export" 1507 einfo "mounted somewhere on your filesystem, just export"
1207 einfo "the following variables so they point to the right place:" 1508 einfo "the following variables so they point to the right place:"
1208 einfon "" 1509 einfon ""
1209 cdcnt=0 1510 cdcnt=0
1210 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1511 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1211 cdcnt=$((cdcnt + 1)) 1512 ((++cdcnt))
1212 echo -n " CD_ROOT_${cdcnt}" 1513 echo -n " CD_ROOT_${cdcnt}"
1213 done 1514 done
1214 echo 1515 echo
1215 einfo "Or, if you have all the files in the same place, or" 1516 einfo "Or, if you have all the files in the same place, or"
1216 einfo "you only have one cdrom, you can export CD_ROOT" 1517 einfo "you only have one cdrom, you can export CD_ROOT"
1217 einfo "and that place will be used as the same data source" 1518 einfo "and that place will be used as the same data source"
1218 einfo "for all the CDs." 1519 einfo "for all the CDs."
1219 echo 1520 echo
1521 einfo "For example:"
1522 einfo "export CD_ROOT_1=/mnt/cdrom"
1523 echo
1220 fi 1524 fi
1525
1526 export CDROM_SET=""
1221 export CDROM_CURRENT_CD=0 1527 export CDROM_CURRENT_CD=0
1222 cdrom_load_next_cd 1528 cdrom_load_next_cd
1223} 1529}
1224 1530
1225# this is only used when you need access to more than one cd. 1531# @FUNCTION: cdrom_load_next_cd
1226# when you have finished using the first cd, just call this function. 1532# @DESCRIPTION:
1227# when it returns, CDROM_ROOT will be pointing to the second cd. 1533# Some packages are so big they come on multiple CDs. When you're done reading
1228# remember, you can only go forward in the cd chain, you can't go back. 1534# files off a CD and want access to the next one, just call this function.
1535# Again, all the messy details of user interaction are taken care of for you.
1536# Once this returns, just read the variable CDROM_ROOT for the location of the
1537# mounted CD. Note that you can only go forward in the CD list, so make sure
1538# you only call this function when you're done using the current CD.
1229cdrom_load_next_cd() { 1539cdrom_load_next_cd() {
1230 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1231 local var= 1540 local var
1232 1541 ((++CDROM_CURRENT_CD))
1233 if [ ! -z "${CD_ROOT}" ] ; then
1234 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1235 return
1236 fi
1237 1542
1238 unset CDROM_ROOT 1543 unset CDROM_ROOT
1239 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1544 var=CD_ROOT_${CDROM_CURRENT_CD}
1545 [[ -z ${!var} ]] && var="CD_ROOT"
1240 if [ -z "${!var}" ] ; then 1546 if [[ -z ${!var} ]] ; then
1241 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1547 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1242 cdrom_locate_file_on_cd ${!var} 1548 _cdrom_locate_file_on_cd ${!var}
1243 else 1549 else
1244 export CDROM_ROOT="${!var}" 1550 export CDROM_ROOT=${!var}
1245 fi 1551 fi
1246 1552
1247 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1553 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1248} 1554}
1249 1555
1252# all it does is try to locate a give file on a cd ... if the cd isn't 1558# all it does is try to locate a give file on a cd ... if the cd isn't
1253# found, then a message asking for the user to insert the cdrom will be 1559# found, then a message asking for the user to insert the cdrom will be
1254# displayed and we'll hang out here until: 1560# displayed and we'll hang out here until:
1255# (1) the file is found on a mounted cdrom 1561# (1) the file is found on a mounted cdrom
1256# (2) the user hits CTRL+C 1562# (2) the user hits CTRL+C
1257cdrom_locate_file_on_cd() { 1563_cdrom_locate_file_on_cd() {
1258 while [ -z "${CDROM_ROOT}" ] ; do
1259 local dir="$(dirname ${@})"
1260 local file="$(basename ${@})"
1261 local mline="" 1564 local mline=""
1262 local showedmsg=0 1565 local showedmsg=0 showjolietmsg=0
1263 1566
1264 for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do 1567 while [[ -z ${CDROM_ROOT} ]] ; do
1568 local i=0
1569 local -a cdset=(${*//:/ })
1570 if [[ -n ${CDROM_SET} ]] ; then
1571 cdset=(${cdset[${CDROM_SET}]})
1572 fi
1573
1574 while [[ -n ${cdset[${i}]} ]] ; do
1575 local dir=$(dirname ${cdset[${i}]})
1576 local file=$(basename ${cdset[${i}]})
1577
1578 local point= node= fs= foo=
1579 while read point node fs foo ; do
1580 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1581 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1582 && continue
1583 point=${point//\040/ }
1265 [ -d "${mline}/${dir}" ] || continue 1584 [[ ! -d ${point}/${dir} ]] && continue
1266 [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \ 1585 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1267 && export CDROM_ROOT=${mline} 1586 export CDROM_ROOT=${point}
1587 export CDROM_SET=${i}
1588 export CDROM_MATCH=${cdset[${i}]}
1589 return
1590 done <<< "$(get_mounts)"
1591
1592 ((++i))
1268 done 1593 done
1269 1594
1270 if [ -z "${CDROM_ROOT}" ] ; then
1271 echo 1595 echo
1272 if [ ${showedmsg} -eq 0 ] ; then 1596 if [[ ${showedmsg} -eq 0 ]] ; then
1273 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1597 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1274 if [ -z "${CDROM_NAME}" ] ; then 1598 if [[ -z ${CDROM_NAME} ]] ; then
1275 einfo "Please insert the cdrom for ${PN} now !" 1599 einfo "Please insert+mount the cdrom for ${PN} now !"
1276 else
1277 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1278 fi
1279 else 1600 else
1280 if [ -z "${CDROM_NAME_1}" ] ; then
1281 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1282 else
1283 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1284 einfo "Please insert+mount the ${!var} cdrom now !" 1601 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1285 fi
1286 fi 1602 fi
1287 showedmsg=1 1603 else
1604 if [[ -z ${CDROM_NAME_1} ]] ; then
1605 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1606 else
1607 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1608 einfo "Please insert+mount the ${!var} cdrom now !"
1609 fi
1288 fi 1610 fi
1611 showedmsg=1
1612 fi
1289 einfo "Press return to scan for the cd again" 1613 einfo "Press return to scan for the cd again"
1290 einfo "or hit CTRL+C to abort the emerge." 1614 einfo "or hit CTRL+C to abort the emerge."
1291 read 1615 echo
1616 if [[ ${showjolietmsg} -eq 0 ]] ; then
1617 showjolietmsg=1
1618 else
1619 ewarn "If you are having trouble with the detection"
1620 ewarn "of your CD, it is possible that you do not have"
1621 ewarn "Joliet support enabled in your kernel. Please"
1622 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1623 ebeep 5
1292 fi 1624 fi
1625 read || die "something is screwed with your system"
1293 done 1626 done
1294} 1627}
1295 1628
1629# @FUNCTION: strip-linguas
1630# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1631# @DESCRIPTION:
1296# Make sure that LINGUAS only contains languages that 1632# Make sure that LINGUAS only contains languages that
1297# a package can support 1633# a package can support. The first form allows you to
1298# 1634# specify a list of LINGUAS. The -i builds a list of po
1299# usage: strip-linguas <allow LINGUAS> 1635# files found in all the directories and uses the
1300# strip-linguas -i <directories of .po files> 1636# intersection of the lists. The -u builds a list of po
1301# strip-linguas -u <directories of .po files> 1637# files found in all the directories and uses the union
1302# 1638# of the lists.
1303# The first form allows you to specify a list of LINGUAS.
1304# The -i builds a list of po files found in all the
1305# directories and uses the intersection of the lists.
1306# The -u builds a list of po files found in all the
1307# directories and uses the union of the lists.
1308strip-linguas() { 1639strip-linguas() {
1309 local ls newls 1640 local ls newls nols
1310 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then 1641 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1311 local op="$1"; shift 1642 local op=$1; shift
1312 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1643 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1313 local d f 1644 local d f
1314 for d in "$@" ; do 1645 for d in "$@" ; do
1315 if [ "${op}" == "-u" ] ; then 1646 if [[ ${op} == "-u" ]] ; then
1316 newls="${ls}" 1647 newls=${ls}
1317 else 1648 else
1318 newls="" 1649 newls=""
1319 fi 1650 fi
1320 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1651 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1321 if [ "${op}" == "-i" ] ; then 1652 if [[ ${op} == "-i" ]] ; then
1322 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}" 1653 hasq ${f} ${ls} && newls="${newls} ${f}"
1323 else 1654 else
1324 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}" 1655 hasq ${f} ${ls} || newls="${newls} ${f}"
1325 fi 1656 fi
1326 done 1657 done
1327 ls="${newls}" 1658 ls=${newls}
1328 done 1659 done
1329 ls="${ls//.po}"
1330 else 1660 else
1331 ls="$@" 1661 ls="$@"
1332 fi 1662 fi
1333 1663
1334 ls=" ${ls} " 1664 nols=""
1335 newls="" 1665 newls=""
1336 for f in ${LINGUAS} ; do 1666 for f in ${LINGUAS} ; do
1337 if [ "${ls/ ${f} /}" != "${ls}" ] ; then 1667 if hasq ${f} ${ls} ; then
1338 nl="${newls} ${f}" 1668 newls="${newls} ${f}"
1339 else 1669 else
1340 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1670 nols="${nols} ${f}"
1341 fi 1671 fi
1342 done 1672 done
1673 [[ -n ${nols} ]] \
1674 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1675 export LINGUAS=${newls:1}
1676}
1677
1678# @FUNCTION: preserve_old_lib
1679# @USAGE: <libs to preserve> [more libs]
1680# @DESCRIPTION:
1681# These functions are useful when a lib in your package changes ABI SONAME.
1682# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1683# would break packages that link against it. Most people get around this
1684# by using the portage SLOT mechanism, but that is not always a relevant
1685# solution, so instead you can call this from pkg_preinst. See also the
1686# preserve_old_lib_notify function.
1687preserve_old_lib() {
1688 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1689 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1690 die "Invalid preserve_old_lib() usage"
1691 fi
1692 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1693
1694 # let portage worry about it
1695 has preserve-libs ${FEATURES} && return 0
1696
1697 local lib dir
1698 for lib in "$@" ; do
1699 [[ -e ${ROOT}/${lib} ]] || continue
1700 dir=${lib%/*}
1701 dodir ${dir} || die "dodir ${dir} failed"
1702 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1703 touch "${D}"/${lib}
1704 done
1705}
1706
1707# @FUNCTION: preserve_old_lib_notify
1708# @USAGE: <libs to notify> [more libs]
1709# @DESCRIPTION:
1710# Spit helpful messages about the libraries preserved by preserve_old_lib.
1711preserve_old_lib_notify() {
1712 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1713 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1714 die "Invalid preserve_old_lib_notify() usage"
1715 fi
1716
1717 # let portage worry about it
1718 has preserve-libs ${FEATURES} && return 0
1719
1720 local lib notice=0
1721 for lib in "$@" ; do
1722 [[ -e ${ROOT}/${lib} ]] || continue
1723 if [[ ${notice} -eq 0 ]] ; then
1724 notice=1
1725 ewarn "Old versions of installed libraries were detected on your system."
1726 ewarn "In order to avoid breaking packages that depend on these old libs,"
1727 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1728 ewarn "in order to remove these old dependencies. If you do not have this"
1729 ewarn "helper program, simply emerge the 'gentoolkit' package."
1730 ewarn
1731 fi
1732 ewarn " # revdep-rebuild --library ${lib##*/}"
1733 done
1734 if [[ ${notice} -eq 1 ]] ; then
1735 ewarn
1736 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1737 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1738 for lib in "$@" ; do
1739 ewarn " # rm '${lib}'"
1740 done
1741 fi
1742}
1743
1744# @FUNCTION: built_with_use
1745# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1746# @DESCRIPTION:
1747# A temporary hack until portage properly supports DEPENDing on USE
1748# flags being enabled in packages. This will check to see if the specified
1749# DEPEND atom was built with the specified list of USE flags. The
1750# --missing option controls the behavior if called on a package that does
1751# not actually support the defined USE flags (aka listed in IUSE).
1752# The default is to abort (call die). The -a and -o flags control
1753# the requirements of the USE flags. They correspond to "and" and "or"
1754# logic. So the -a flag means all listed USE flags must be enabled
1755# while the -o flag means at least one of the listed IUSE flags must be
1756# enabled. The --hidden option is really for internal use only as it
1757# means the USE flag we're checking is hidden expanded, so it won't be found
1758# in IUSE like normal USE flags.
1759#
1760# Remember that this function isn't terribly intelligent so order of optional
1761# flags matter.
1762built_with_use() {
1763 local hidden="no"
1764 if [[ $1 == "--hidden" ]] ; then
1765 hidden="yes"
1766 shift
1767 fi
1768
1769 local missing_action="die"
1770 if [[ $1 == "--missing" ]] ; then
1771 missing_action=$2
1772 shift ; shift
1773 case ${missing_action} in
1774 true|false|die) ;;
1775 *) die "unknown action '${missing_action}'";;
1776 esac
1777 fi
1778
1779 local opt=$1
1780 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1781
1782 local PKG=$(best_version $1)
1783 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1784 shift
1785
1786 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1787 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1788
1789 # if the IUSE file doesn't exist, the read will error out, we need to handle
1790 # this gracefully
1791 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1792 case ${missing_action} in
1793 true) return 0;;
1794 false) return 1;;
1795 die) die "Unable to determine what USE flags $PKG was built with";;
1796 esac
1797 fi
1798
1799 if [[ ${hidden} == "no" ]] ; then
1800 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1801 # Don't check USE_EXPAND #147237
1802 local expand
1803 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1804 if [[ $1 == ${expand}_* ]] ; then
1805 expand=""
1806 break
1807 fi
1808 done
1809 if [[ -n ${expand} ]] ; then
1810 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1811 case ${missing_action} in
1812 true) return 0;;
1813 false) return 1;;
1814 die) die "$PKG does not actually support the $1 USE flag!";;
1815 esac
1816 fi
1817 fi
1818 fi
1819
1820 local USE_BUILT=$(<${USEFILE})
1821 while [[ $# -gt 0 ]] ; do
1822 if [[ ${opt} = "-o" ]] ; then
1823 has $1 ${USE_BUILT} && return 0
1824 else
1825 has $1 ${USE_BUILT} || return 1
1826 fi
1827 shift
1828 done
1829 [[ ${opt} = "-a" ]]
1830}
1831
1832# @FUNCTION: epunt_cxx
1833# @USAGE: [dir to scan]
1834# @DESCRIPTION:
1835# Many configure scripts wrongly bail when a C++ compiler could not be
1836# detected. If dir is not specified, then it defaults to ${S}.
1837#
1838# http://bugs.gentoo.org/73450
1839epunt_cxx() {
1840 local dir=$1
1841 [[ -z ${dir} ]] && dir=${S}
1842 ebegin "Removing useless C++ checks"
1843 local f
1844 find "${dir}" -name configure | while read f ; do
1845 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1846 done
1847 eend 0
1848}
1849
1850# @FUNCTION: make_wrapper
1851# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1852# @DESCRIPTION:
1853# Create a shell wrapper script named wrapper in installpath
1854# (defaults to the bindir) to execute target (default of wrapper) by
1855# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1856# libpaths followed by optionally changing directory to chdir.
1857make_wrapper() {
1858 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1859 local tmpwrapper=$(emktemp)
1860 # We don't want to quote ${bin} so that people can pass complex
1861 # things as $bin ... "./someprog --args"
1862 cat << EOF > "${tmpwrapper}"
1863#!/bin/sh
1864cd "${chdir:-.}"
1343 if [ -z "${newls}" ] ; then 1865if [ -n "${libdir}" ] ; then
1344 unset LINGUAS 1866 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1867 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1345 else 1868 else
1346 export LINGUAS="${newls}" 1869 export LD_LIBRARY_PATH="${libdir}"
1870 fi
1871fi
1872exec ${bin} "\$@"
1873EOF
1874 chmod go+rx "${tmpwrapper}"
1875 if [[ -n ${path} ]] ; then
1876 (
1877 exeinto "${path}"
1878 newexe "${tmpwrapper}" "${wrapper}"
1879 ) || die
1880 else
1881 newbin "${tmpwrapper}" "${wrapper}" || die
1882 fi
1883}
1884
1885# @FUNCTION: prepalldocs
1886# @USAGE:
1887# @DESCRIPTION:
1888# Compress files in /usr/share/doc which are not already
1889# compressed, excluding /usr/share/doc/${PF}/html.
1890# Uses the ecompressdir to do the compression.
1891# 2009-02-18 by betelgeuse:
1892# Commented because ecompressdir is even more internal to
1893# Portage than prepalldocs (it's not even mentioned in man 5
1894# ebuild). Please submit a better version for review to gentoo-dev
1895# if you want prepalldocs here.
1896#prepalldocs() {
1897# if [[ -n $1 ]] ; then
1898# ewarn "prepalldocs: invalid usage; takes no arguments"
1347 fi 1899# fi
1348} 1900
1901# cd "${D}"
1902# [[ -d usr/share/doc ]] || return 0
1903
1904# find usr/share/doc -exec gzip {} +
1905# ecompressdir --ignore /usr/share/doc/${PF}/html
1906# ecompressdir --queue /usr/share/doc
1907#}

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