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1# Copyright 1999-2004 Gentoo Foundation 1# Copyright 1999-2007 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 1.137 2005/01/07 11:21:42 eradicator Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.315 2009/02/21 23:28:21 vapier Exp $
4#
5# Author: Martin Schlemmer <azarah@gentoo.org>
6#
7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves.
9#
10# NB: If you add anything, please comment it!
11 4
12ECLASS=eutils 5# @ECLASS: eutils.eclass
13INHERITED="$INHERITED $ECLASS" 6# @MAINTAINER:
7# base-system@gentoo.org
8# @BLURB: many extra (but common) functions that are used in ebuilds
9# @DESCRIPTION:
10# The eutils eclass contains a suite of functions that complement
11# the ones that ebuild.sh already contain. The idea is that the functions
12# are not required in all ebuilds but enough utilize them to have a common
13# home rather than having multiple ebuilds implementing the same thing.
14#
15# Due to the nature of this eclass, some functions may have maintainers
16# different from the overall eclass!
14 17
15DEPEND="!bootstrap? ( sys-devel/patch )" 18inherit multilib portability
16 19
17DESCRIPTION="Based on the ${ECLASS} eclass" 20DESCRIPTION="Based on the ${ECLASS} eclass"
18 21
19# Wait for the supplied number of seconds. If no argument is supplied, defaults 22# @FUNCTION: epause
20# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not 23# @USAGE: [seconds]
21# outputting to a terminal, don't wait. For compatability purposes, the argument 24# @DESCRIPTION:
22# must be an integer greater than zero. 25# Sleep for the specified number of seconds (default of 5 seconds). Useful when
23# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 26# printing a message the user should probably be reading and often used in
27# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
28# don't wait at all.
24epause() { 29epause() {
25 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 30 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
26 sleep ${1:-5}
27 fi
28} 31}
29 32
30# Beep the specified number of times (defaults to five). If our output 33# @FUNCTION: ebeep
31# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 34# @USAGE: [number of beeps]
35# @DESCRIPTION:
36# Issue the specified number of beeps (default of 5 beeps). Useful when
37# printing a message the user should probably be reading and often used in
38# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
32# don't beep. 39# don't beep at all.
33# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
34ebeep() { 40ebeep() {
35 local n 41 local n
36 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 42 if [[ -z ${EBEEP_IGNORE} ]] ; then
37 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 43 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
38 echo -ne "\a" 44 echo -ne "\a"
39 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 45 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
40 echo -ne "\a" 46 echo -ne "\a"
41 sleep 1 47 sleep 1
42 done 48 done
43 fi 49 fi
44} 50}
45 51
46# This function simply returns the desired lib directory. With portage 52# @FUNCTION: ecvs_clean
47# 2.0.51, we now have support for installing libraries to lib32/lib64 53# @USAGE: [list of dirs]
48# to accomidate the needs of multilib systems. It's no longer a good idea 54# @DESCRIPTION:
49# to assume all libraries will end up in lib. Replace any (sane) instances 55# Remove CVS directories recursiveley. Useful when a source tarball contains
50# where lib is named directly with $(get_libdir) if possible. 56# internal CVS directories. Defaults to $PWD.
51# 57ecvs_clean() {
52# Travis Tilley <lv@gentoo.org> (24 Aug 2004) 58 [[ -z $* ]] && set -- .
53# 59 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
54# Jeremy Huddleston <eradicator@gentoo.org> (23 Dec 2004): 60 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
55# Added support for ${ABI} and ${DEFAULT_ABI}. If they're both not set,
56# fall back on old behavior. Any profile that has these set should also
57# depend on a newer version of portage (not yet released) which uses these
58# over CONF_LIBDIR in econf, dolib, etc...
59get_libdir() {
60 LIBDIR_TEST=$(type econf)
61 if [ ! -z "${CONF_LIBDIR_OVERRIDE}" ] ; then
62 # if there is an override, we want to use that... always.
63 CONF_LIBDIR="${CONF_LIBDIR_OVERRIDE}"
64 # We don't need to know the verison of portage. We only need to know
65 # if there is support for CONF_LIBDIR in econf and co.
66 # Danny van Dyk <kugelfang@gentoo.org> 2004/17/09
67 #elif portageq has_version / '<sys-apps/portage-2.0.51_pre20' ; then
68 # # and if there isnt an override, and we're using a version of
69 # # portage without CONF_LIBDIR support, force the use of lib. dolib
70 # # and friends from portage 2.0.50 wont be too happy otherwise.
71 # CONF_LIBDIR="lib"
72 #fi
73 elif [ -n "$(get_abi_LIBDIR)" ]; then # Using eradicator's LIBDIR_<abi> approach...
74 CONF_LIBDIR="$(get_abi_LIBDIR)"
75 elif [ "${LIBDIR_TEST/CONF_LIBDIR}" == "${LIBDIR_TEST}" ]; then # we don't have CONF_LIBDIR support
76 # will be <portage-2.0.51_pre20
77 CONF_LIBDIR="lib"
78 fi
79 # and of course, default to lib if CONF_LIBDIR isnt set
80 echo ${CONF_LIBDIR:=lib}
81 unset LIBDIR_TEST
82} 61}
83 62
84get_multilibdir() { 63# @FUNCTION: esvn_clean
85 [ -n "$(get_abi_LIBDIR)" ] && die "get_multilibdir called, but it shouldn't be needed with the new multilib approach. Please file a bug at http://bugs.gentoo.org and assign it to eradicator@gentoo.org" 64# @USAGE: [list of dirs]
86 echo ${CONF_MULTILIBDIR:=lib32} 65# @DESCRIPTION:
87} 66# Remove .svn directories recursiveley. Useful when a source tarball contains
88 67# internal Subversion directories. Defaults to $PWD.
89# Sometimes you need to override the value returned by get_libdir. A good 68esvn_clean() {
90# example of this is xorg-x11, where lib32 isnt a supported configuration, 69 [[ -z $* ]] && set -- .
91# and where lib64 -must- be used on amd64 (for applications that need lib 70 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
92# to be 32bit, such as adobe acrobat). Note that this override also bypasses
93# portage version sanity checking.
94# get_libdir_override expects one argument, the result get_libdir should
95# return:
96#
97# get_libdir_override lib64
98#
99# Travis Tilley <lv@gentoo.org> (31 Aug 2004)
100get_libdir_override() {
101 [ -n "$(get_abi_LIBDIR)" ] && die "get_libdir_override called, but it shouldn't be needed with the new multilib approach. Please file a bug at http://bugs.gentoo.org and assign it to eradicator@gentoo.org"
102 CONF_LIBDIR="$1"
103 CONF_LIBDIR_OVERRIDE="$1"
104}
105
106# This function generate linker scripts in /usr/lib for dynamic
107# libs in /lib. This is to fix linking problems when you have
108# the .so in /lib, and the .a in /usr/lib. What happens is that
109# in some cases when linking dynamic, the .a in /usr/lib is used
110# instead of the .so in /lib due to gcc/libtool tweaking ld's
111# library search path. This cause many builds to fail.
112# See bug #4411 for more info.
113#
114# To use, simply call:
115#
116# gen_usr_ldscript libfoo.so
117#
118# Note that you should in general use the unversioned name of
119# the library, as ldconfig should usually update it correctly
120# to point to the latest version of the library present.
121#
122# <azarah@gentoo.org> (26 Oct 2002)
123#
124gen_usr_ldscript() {
125 local libdir="$(get_libdir)"
126 # Just make sure it exists
127 dodir /usr/${libdir}
128
129 cat > "${D}/usr/${libdir}/${1}" << END_LDSCRIPT
130/* GNU ld script
131 Because Gentoo have critical dynamic libraries
132 in /lib, and the static versions in /usr/lib, we
133 need to have a "fake" dynamic lib in /usr/lib,
134 otherwise we run into linking problems.
135 See bug #4411 on http://bugs.gentoo.org/ for
136 more info. */
137GROUP ( /${libdir}/${1} )
138END_LDSCRIPT
139 fperms a+x "/usr/${libdir}/${1}"
140}
141
142# Simple function to draw a line consisting of '=' the same length as $*
143#
144# <azarah@gentoo.org> (11 Nov 2002)
145#
146draw_line() {
147 local i=0
148 local str_length=""
149
150 # Handle calls that do not have args, or wc not being installed ...
151 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ]
152 then
153 echo "==============================================================="
154 return 0
155 fi
156
157 # Get the length of $*
158 str_length="$(echo -n "$*" | wc -m)"
159
160 while [ "$i" -lt "${str_length}" ]
161 do
162 echo -n "="
163
164 i=$((i + 1))
165 done
166
167 echo
168
169 return 0
170} 71}
171 72
172# Default directory where patches are located 73# Default directory where patches are located
173EPATCH_SOURCE="${WORKDIR}/patch" 74EPATCH_SOURCE="${WORKDIR}/patch"
174# Default extension for patches 75# Default extension for patches
175EPATCH_SUFFIX="patch.bz2" 76EPATCH_SUFFIX="patch.bz2"
176# Default options for patch 77# Default options for patch
177# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 78# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
178EPATCH_OPTS="-g0" 79# Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
80# Set -E to automatically remove empty files.
81EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
179# List of patches not to apply. Not this is only file names, 82# List of patches not to apply. Note this is only file names,
180# and not the full path .. 83# and not the full path ..
181EPATCH_EXCLUDE="" 84EPATCH_EXCLUDE=""
182# Change the printed message for a single patch. 85# Change the printed message for a single patch.
183EPATCH_SINGLE_MSG="" 86EPATCH_SINGLE_MSG=""
87# Change the printed message for multiple patches.
88EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
184# Force applying bulk patches even if not following the style: 89# Force applying bulk patches even if not following the style:
185# 90#
186# ??_${ARCH}_foo.${EPATCH_SUFFIX} 91# ??_${ARCH}_foo.${EPATCH_SUFFIX}
187# 92#
188EPATCH_FORCE="no" 93EPATCH_FORCE="no"
189 94
190# This function is for bulk patching, or in theory for just one 95# This function is for bulk patching, or in theory for just one
191# or two patches. 96# or two patches.
200# bug they should be left as is to ensure an ebuild can rely on 105# bug they should be left as is to ensure an ebuild can rely on
201# them for. 106# them for.
202# 107#
203# Patches are applied in current directory. 108# Patches are applied in current directory.
204# 109#
205# Bulk Patches should preferibly have the form of: 110# Bulk Patches should preferably have the form of:
206# 111#
207# ??_${ARCH}_foo.${EPATCH_SUFFIX} 112# ??_${ARCH}_foo.${EPATCH_SUFFIX}
208# 113#
209# For example: 114# For example:
210# 115#
211# 01_all_misc-fix.patch.bz2 116# 01_all_misc-fix.patch.bz2
212# 02_sparc_another-fix.patch.bz2 117# 02_sparc_another-fix.patch.bz2
213# 118#
214# This ensures that there are a set order, and you can have ARCH 119# This ensures that there are a set order, and you can have ARCH
215# specific patches. 120# specific patches.
216# 121#
217# If you however give an argument to epatch(), it will treat it as a 122# If you however give an argument to epatch(), it will treat it as a
219# hand its a directory, it will set EPATCH_SOURCE to this. 124# hand its a directory, it will set EPATCH_SOURCE to this.
220# 125#
221# <azarah@gentoo.org> (10 Nov 2002) 126# <azarah@gentoo.org> (10 Nov 2002)
222# 127#
223epatch() { 128epatch() {
129 _epatch_draw_line() {
130 [[ -z $1 ]] && set "$(printf "%65s" '')"
131 echo "${1//?/=}"
132 }
133 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
224 local PIPE_CMD="" 134 local PIPE_CMD=""
225 local STDERR_TARGET="${T}/$$.out" 135 local STDERR_TARGET="${T}/$$.out"
226 local PATCH_TARGET="${T}/$$.patch" 136 local PATCH_TARGET="${T}/$$.patch"
227 local PATCH_SUFFIX="" 137 local PATCH_SUFFIX=""
228 local SINGLE_PATCH="no" 138 local SINGLE_PATCH="no"
229 local x="" 139 local x=""
230 140
141 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
142
231 if [ "$#" -gt 1 ] 143 if [ "$#" -gt 1 ]
232 then 144 then
233 local m="" 145 local m=""
234 einfo "${#} patches to apply ..."
235 for m in "$@" ; do 146 for m in "$@" ; do
236 epatch "${m}" 147 epatch "${m}"
237 done 148 done
238 return 0 149 return 0
239 fi 150 fi
253 local EPATCH_SOURCE="$1/*" 164 local EPATCH_SOURCE="$1/*"
254 else 165 else
255 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 166 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
256 fi 167 fi
257 else 168 else
258 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 169 if [[ ! -d ${EPATCH_SOURCE} ]] || [[ -n $1 ]] ; then
259 then
260 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 170 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
261 then 171 then
262 EPATCH_SOURCE="$1" 172 EPATCH_SOURCE="$1"
263 fi 173 fi
264 174
265 echo 175 echo
266 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 176 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
267 eerror 177 eerror
268 eerror " ${EPATCH_SOURCE}" 178 eerror " ${EPATCH_SOURCE}"
179 eerror " ( ${EPATCH_SOURCE##*/} )"
269 echo 180 echo
270 die "Cannot find \$EPATCH_SOURCE!" 181 die "Cannot find \$EPATCH_SOURCE!"
271 fi 182 fi
272 183
273 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 184 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
274 fi 185 fi
275 186
276 case ${EPATCH_SUFFIX##*\.} in 187 case ${EPATCH_SUFFIX##*\.} in
188 lzma)
189 PIPE_CMD="lzma -dc"
190 PATCH_SUFFIX="lzma"
191 ;;
277 bz2) 192 bz2)
278 PIPE_CMD="bzip2 -dc" 193 PIPE_CMD="bzip2 -dc"
279 PATCH_SUFFIX="bz2" 194 PATCH_SUFFIX="bz2"
280 ;; 195 ;;
281 gz|Z|z) 196 gz|Z|z)
292 ;; 207 ;;
293 esac 208 esac
294 209
295 if [ "${SINGLE_PATCH}" = "no" ] 210 if [ "${SINGLE_PATCH}" = "no" ]
296 then 211 then
297 einfo "Applying various patches (bugfixes/updates) ..." 212 einfo "${EPATCH_MULTI_MSG}"
298 fi 213 fi
299 for x in ${EPATCH_SOURCE} 214 for x in ${EPATCH_SOURCE}
300 do 215 do
301 # New ARCH dependant patch naming scheme ... 216 # New ARCH dependant patch naming scheme ...
302 # 217 #
303 # ???_arch_foo.patch 218 # ???_arch_foo.patch
304 # 219 #
305 if [ -f ${x} ] && \ 220 if [ -f ${x} ] && \
306 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \ 221 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
307 [ "${EPATCH_FORCE}" = "yes" ]) 222 [ "${EPATCH_FORCE}" = "yes" ])
308 then 223 then
309 local count=0 224 local count=0
310 local popts="${EPATCH_OPTS}" 225 local popts="${EPATCH_OPTS}"
226 local patchname=${x##*/}
311 227
312 if [ -n "${EPATCH_EXCLUDE}" ] 228 if [ -n "${EPATCH_EXCLUDE}" ]
313 then 229 then
314 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ] 230 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
315 then 231 then
316 continue 232 continue
317 fi 233 fi
318 fi 234 fi
319 235
321 then 237 then
322 if [ -n "${EPATCH_SINGLE_MSG}" ] 238 if [ -n "${EPATCH_SINGLE_MSG}" ]
323 then 239 then
324 einfo "${EPATCH_SINGLE_MSG}" 240 einfo "${EPATCH_SINGLE_MSG}"
325 else 241 else
326 einfo "Applying ${x##*/} ..." 242 einfo "Applying ${patchname} ..."
327 fi 243 fi
328 else 244 else
329 einfo " ${x##*/} ..." 245 einfo " ${patchname} ..."
330 fi 246 fi
331 247
332 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 248 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
333 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 249 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
250
251 # Decompress the patch if need be
252 if [[ ${PATCH_SUFFIX} != "patch" ]] ; then
253 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
254 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
255
256 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1 ; then
257 echo
258 eerror "Could not extract patch!"
259 #die "Could not extract patch!"
260 count=5
261 break
262 fi
263 else
264 PATCH_TARGET="${x}"
265 fi
266
267 # Check for absolute paths in patches. If sandbox is disabled,
268 # people could (accidently) patch files in the root filesystem.
269 # Or trigger other unpleasantries #237667. So disallow -p0 on
270 # such patches.
271 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
272 if [[ -n ${abs_paths} ]] ; then
273 count=1
274 echo "NOTE: skipping -p0 due to absolute paths in patch:" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
275 echo "${abs_paths}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
276 fi
334 277
335 # Allow for prefix to differ ... im lazy, so shoot me :/ 278 # Allow for prefix to differ ... im lazy, so shoot me :/
336 while [ "${count}" -lt 5 ] 279 while [ "${count}" -lt 5 ]
337 do 280 do
338 # Generate some useful debug info ... 281 # Generate some useful debug info ...
339 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 282 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
340 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 283 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
341 284
342 if [ "${PATCH_SUFFIX}" != "patch" ] 285 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
286 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
287
288 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
289 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
290
291 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
343 then 292 then
344 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
345 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
346 else
347 PATCH_TARGET="${x}"
348 fi
349
350 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
351 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
352
353 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
354 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
355
356 if [ "${PATCH_SUFFIX}" != "patch" ]
357 then
358 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
359 then
360 echo
361 eerror "Could not extract patch!"
362 #die "Could not extract patch!"
363 count=5
364 break
365 fi
366 fi
367
368 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
369 then
370 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 293 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
371 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 294 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
372 echo "ACTUALLY APPLYING ${x##*/} ..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 295 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
373 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 296 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
374 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 297 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
375 298
376 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1 299 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
300 _epatch_assert
377 301
378 if [ "$?" -ne 0 ] 302 if [ "$?" -ne 0 ]
379 then 303 then
380 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 304 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
381 echo 305 echo
382 eerror "A dry-run of patch command succeeded, but actually" 306 eerror "A dry-run of patch command succeeded, but actually"
383 eerror "applying the patch failed!" 307 eerror "applying the patch failed!"
384 #die "Real world sux compared to the dreamworld!" 308 #die "Real world sux compared to the dreamworld!"
385 count=5 309 count=5
386 fi 310 fi
387 311
388 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 312 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
389 313
390 break 314 break
391 fi 315 fi
392 316
393 count=$((count + 1)) 317 count=$((count + 1))
399 fi 323 fi
400 324
401 if [ "${count}" -eq 5 ] 325 if [ "${count}" -eq 5 ]
402 then 326 then
403 echo 327 echo
404 eerror "Failed Patch: ${x##*/}!" 328 eerror "Failed Patch: ${patchname} !"
329 eerror " ( ${PATCH_TARGET} )"
405 eerror 330 eerror
406 eerror "Include in your bugreport the contents of:" 331 eerror "Include in your bugreport the contents of:"
407 eerror 332 eerror
408 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}" 333 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
409 echo 334 echo
410 die "Failed Patch: ${x##*/}!" 335 die "Failed Patch: ${patchname}!"
411 fi 336 fi
412 337
413 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 338 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
414 339
415 eend 0 340 eend 0
416 fi 341 fi
417 done 342 done
418 if [ "${SINGLE_PATCH}" = "no" ] 343 if [ "${SINGLE_PATCH}" = "no" ]
419 then 344 then
420 einfo "Done with patching" 345 einfo "Done with patching"
421 fi 346 fi
422} 347}
423 348
424# This function return true if we are using the NPTL pthreads 349# @FUNCTION: emktemp
425# implementation. 350# @USAGE: [temp dir]
426# 351# @DESCRIPTION:
427# <azarah@gentoo.org> (06 March 2003)
428#
429have_NPTL() {
430 cat > ${T}/test-nptl.c <<-"END"
431 #define _XOPEN_SOURCE
432 #include <unistd.h>
433 #include <stdio.h>
434
435 int main()
436 {
437 char buf[255];
438 char *str = buf;
439
440 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255);
441 if (NULL != str) {
442 printf("%s\n", str);
443 if (NULL != strstr(str, "NPTL"))
444 return 0;
445 }
446
447 return 1;
448 }
449 END
450
451 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ..."
452 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
453 then
454 echo "yes"
455 einfon "Checking what PTHREADS implementation we have ..."
456 if ${T}/nptl
457 then
458 return 0
459 else
460 return 1
461 fi
462 else
463 echo "no"
464 fi
465
466 return 1
467}
468
469# This function check how many cpu's are present, and then set
470# -j in MAKEOPTS accordingly.
471#
472# Thanks to nall <nall@gentoo.org> for this.
473#
474get_number_of_jobs() {
475 local jobs=0
476
477 if [ ! -r /proc/cpuinfo ]
478 then
479 return 1
480 fi
481
482 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
483 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
484 then
485 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
486 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
487 ADMINPARAM="${ADMINPARAM/-j}"
488 fi
489
490 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
491
492 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
493 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
494 then
495 # these archs will always have "[Pp]rocessor"
496 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
497
498 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
499 then
500 # sparc always has "ncpus active"
501 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
502
503 elif [ "${ARCH}" = "alpha" ]
504 then
505 # alpha has "cpus active", but only when compiled with SMP
506 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
507 then
508 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
509 else
510 jobs=2
511 fi
512
513 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
514 then
515 # ppc has "processor", but only when compiled with SMP
516 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
517 then
518 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
519 else
520 jobs=2
521 fi
522 elif [ "${ARCH}" = "s390" ]
523 then
524 # s390 has "# processors : "
525 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
526 else
527 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
528 die "Unknown ARCH -- ${ARCH}!"
529 fi
530
531 # Make sure the number is valid ...
532 if [ "${jobs}" -lt 1 ]
533 then
534 jobs=1
535 fi
536
537 if [ -n "${ADMINPARAM}" ]
538 then
539 if [ "${jobs}" -gt "${ADMINPARAM}" ]
540 then
541 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge ..."
542 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
543 else
544 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge ..."
545 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
546 fi
547 fi
548}
549
550# Cheap replacement for when debianutils (and thus mktemp) 352# Cheap replacement for when debianutils (and thus mktemp)
551# does not exist on the users system 353# does not exist on the users system.
552# vapier@gentoo.org
553#
554# Takes just 1 optional parameter (the directory to create tmpfile in)
555emktemp() { 354emktemp() {
556 local exe="touch" 355 local exe="touch"
557 [ "$1" == "-d" ] && exe="mkdir" && shift 356 [[ $1 == -d ]] && exe="mkdir" && shift
558 local topdir="$1" 357 local topdir=$1
559 358
560 if [ -z "${topdir}" ] 359 if [[ -z ${topdir} ]] ; then
561 then
562 [ -z "${T}" ] \ 360 [[ -z ${T} ]] \
563 && topdir="/tmp" \ 361 && topdir="/tmp" \
564 || topdir="${T}" 362 || topdir=${T}
565 fi 363 fi
566 364
567 if [ -z "$(type -p mktemp)" ] 365 if ! type -P mktemp > /dev/null ; then
568 then 366 # system lacks `mktemp` so we have to fake it
569 local tmp=/ 367 local tmp=/
570 while [ -e "${tmp}" ] ; do 368 while [[ -e ${tmp} ]] ; do
571 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 369 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
572 done 370 done
573 ${exe} "${tmp}" 371 ${exe} "${tmp}" || ${exe} -p "${tmp}"
574 echo "${tmp}" 372 echo "${tmp}"
575 else 373 else
576 [ "${exe}" == "touch" ] \ 374 # the args here will give slightly wierd names on BSD,
577 && exe="-p" \ 375 # but should produce a usable file on all userlands
578 || exe="-d" 376 if [[ ${exe} == "touch" ]] ; then
579 mktemp ${exe} "${topdir}" 377 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
378 else
379 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
580 fi 380 fi
381 fi
581} 382}
582 383
384# @FUNCTION: egetent
385# @USAGE: <database> <key>
386# @MAINTAINER:
387# base-system@gentoo.org (Linux)
388# Joe Jezak <josejx@gmail.com> (OS X)
389# usata@gentoo.org (OS X)
390# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
391# @DESCRIPTION:
583# Small wrapper for getent (Linux), nidump (Mac OS X), 392# Small wrapper for getent (Linux),
393# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
584# and pw (FreeBSD) used in enewuser()/enewgroup() 394# and pw (FreeBSD) used in enewuser()/enewgroup()
585# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
586# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
587#
588# egetent(database, key)
589egetent() { 395egetent() {
590 if useq ppc-macos ; then 396 case ${CHOST} in
397 *-darwin9)
398 local mytype=$1
399 [[ "passwd" == $mytype ]] && mytype="Users"
400 [[ "group" == $mytype ]] && mytype="Groups"
591 case "$2" in 401 case "$2" in
592 *[!0-9]*) # Non numeric 402 *[!0-9]*) # Non numeric
403 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
404 ;;
405 *) # Numeric
406 local mykey="UniqueID"
407 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
408 dscl . -search /$mytype $mykey $2 2>/dev/null
409 ;;
410 esac
411 ;;
412 *-darwin*)
413 case "$2" in
414 *[!0-9]*) # Non numeric
593 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 415 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
594 ;; 416 ;;
595 *) # Numeric 417 *) # Numeric
596 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 418 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
597 ;; 419 ;;
598 esac 420 esac
599 elif useq x86-fbsd ; then 421 ;;
600 local action 422 *-freebsd*|*-dragonfly*)
601 if [ "$1" == "passwd" ] 423 local opts action="user"
602 then 424 [[ $1 == "passwd" ]] || action="group"
603 action="user" 425
604 else 426 # lookup by uid/gid
605 action="group" 427 if [[ $2 == [[:digit:]]* ]] ; then
428 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
606 fi 429 fi
430
607 pw show "${action}" "$2" -q 431 pw show ${action} ${opts} "$2" -q
608 else 432 ;;
433 *-netbsd*|*-openbsd*)
434 grep "$2:\*:" /etc/$1
435 ;;
436 *)
609 which nscd >& /dev/null && nscd -i "$1" 437 type -p nscd >& /dev/null && nscd -i "$1"
610 getent "$1" "$2" 438 getent "$1" "$2"
611 fi 439 ;;
440 esac
612} 441}
613 442
614# Simplify/standardize adding users to the system 443# @FUNCTION: enewuser
615# vapier@gentoo.org 444# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
616# 445# @DESCRIPTION:
617# enewuser(username, uid, shell, homedir, groups, extra options) 446# Same as enewgroup, you are not required to understand how to properly add
618# 447# a user to the system. The only required parameter is the username.
619# Default values if you do not specify any: 448# Default uid is (pass -1 for this) next available, default shell is
620# username: REQUIRED ! 449# /bin/false, default homedir is /dev/null, there are no default groups,
621# uid: next available (see useradd(8)) 450# and default params sets the comment as 'added by portage for ${PN}'.
622# note: pass -1 to get default behavior
623# shell: /bin/false
624# homedir: /dev/null
625# groups: none
626# extra: comment of 'added by portage for ${PN}'
627enewuser() { 451enewuser() {
452 case ${EBUILD_PHASE} in
453 unpack|compile|test|install)
454 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
455 eerror "Package fails at QA and at life. Please file a bug."
456 die "Bad package! enewuser is only for use in pkg_* functions!"
457 esac
458
628 # get the username 459 # get the username
629 local euser="$1"; shift 460 local euser=$1; shift
630 if [ -z "${euser}" ] 461 if [[ -z ${euser} ]] ; then
631 then
632 eerror "No username specified !" 462 eerror "No username specified !"
633 die "Cannot call enewuser without a username" 463 die "Cannot call enewuser without a username"
634 fi 464 fi
635 465
636 # lets see if the username already exists 466 # lets see if the username already exists
637 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 467 if [[ -n $(egetent passwd "${euser}") ]] ; then
638 then
639 return 0 468 return 0
640 fi 469 fi
641 einfo "Adding user '${euser}' to your system ..." 470 einfo "Adding user '${euser}' to your system ..."
642 471
643 # options to pass to useradd 472 # options to pass to useradd
644 local opts= 473 local opts=
645 474
646 # handle uid 475 # handle uid
647 local euid="$1"; shift 476 local euid=$1; shift
648 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 477 if [[ -n ${euid} && ${euid} != -1 ]] ; then
649 then
650 if [ "${euid}" -gt 0 ] 478 if [[ ${euid} -gt 0 ]] ; then
651 then
652 if [ ! -z "`egetent passwd ${euid}`" ] 479 if [[ -n $(egetent passwd ${euid}) ]] ; then
653 then
654 euid="next" 480 euid="next"
655 fi 481 fi
656 else 482 else
657 eerror "Userid given but is not greater than 0 !" 483 eerror "Userid given but is not greater than 0 !"
658 die "${euid} is not a valid UID" 484 die "${euid} is not a valid UID"
659 fi 485 fi
660 else 486 else
661 euid="next" 487 euid="next"
662 fi 488 fi
663 if [ "${euid}" == "next" ] 489 if [[ ${euid} == "next" ]] ; then
664 then 490 for ((euid = 101; euid <= 999; euid++)); do
665 local pwrange
666 if [ "${USERLAND}" == "BSD" ] ; then
667 pwrange="`jot 898 101`"
668 else
669 pwrange="`seq 101 999`"
670 fi
671 for euid in ${pwrange} ; do
672 [ -z "`egetent passwd ${euid}`" ] && break 491 [[ -z $(egetent passwd ${euid}) ]] && break
673 done 492 done
674 fi 493 fi
675 opts="${opts} -u ${euid}" 494 opts="${opts} -u ${euid}"
676 einfo " - Userid: ${euid}" 495 einfo " - Userid: ${euid}"
677 496
678 # handle shell 497 # handle shell
679 local eshell="$1"; shift 498 local eshell=$1; shift
680 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 499 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
681 then 500 if [[ ! -e ${ROOT}${eshell} ]] ; then
682 if [ ! -e "${eshell}" ]
683 then
684 eerror "A shell was specified but it does not exist !" 501 eerror "A shell was specified but it does not exist !"
685 die "${eshell} does not exist" 502 die "${eshell} does not exist in ${ROOT}"
503 fi
504 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
505 eerror "Do not specify ${eshell} yourself, use -1"
506 die "Pass '-1' as the shell parameter"
686 fi 507 fi
687 else 508 else
688 if [ "${USERLAND}" == "BSD" ] 509 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
689 then 510 [[ -x ${ROOT}${shell} ]] && break
690 eshell="/usr/bin/false" 511 done
691 else 512
513 if [[ ${shell} == "/dev/null" ]] ; then
514 eerror "Unable to identify the shell to use, proceeding with userland default."
515 case ${USERLAND} in
692 eshell="/bin/false" 516 GNU) shell="/bin/false" ;;
517 BSD) shell="/sbin/nologin" ;;
518 Darwin) shell="/usr/sbin/nologin" ;;
519 *) die "Unable to identify the default shell for userland ${USERLAND}"
520 esac
693 fi 521 fi
522
523 eshell=${shell}
694 fi 524 fi
695 einfo " - Shell: ${eshell}" 525 einfo " - Shell: ${eshell}"
696 opts="${opts} -s ${eshell}" 526 opts="${opts} -s ${eshell}"
697 527
698 # handle homedir 528 # handle homedir
699 local ehome="$1"; shift 529 local ehome=$1; shift
700 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 530 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
701 then
702 ehome="/dev/null" 531 ehome="/dev/null"
703 fi 532 fi
704 einfo " - Home: ${ehome}" 533 einfo " - Home: ${ehome}"
705 opts="${opts} -d ${ehome}" 534 opts="${opts} -d ${ehome}"
706 535
707 # handle groups 536 # handle groups
708 local egroups="$1"; shift 537 local egroups=$1; shift
709 if [ ! -z "${egroups}" ] 538 if [[ ! -z ${egroups} ]] ; then
710 then
711 local oldifs="${IFS}" 539 local oldifs=${IFS}
712 local defgroup="" exgroups="" 540 local defgroup="" exgroups=""
713 541
714 export IFS="," 542 export IFS=","
715 for g in ${egroups} 543 for g in ${egroups} ; do
716 do
717 export IFS="${oldifs}" 544 export IFS=${oldifs}
718 if [ -z "`egetent group \"${g}\"`" ] 545 if [[ -z $(egetent group "${g}") ]] ; then
719 then
720 eerror "You must add group ${g} to the system first" 546 eerror "You must add group ${g} to the system first"
721 die "${g} is not a valid GID" 547 die "${g} is not a valid GID"
722 fi 548 fi
723 if [ -z "${defgroup}" ] 549 if [[ -z ${defgroup} ]] ; then
724 then
725 defgroup="${g}" 550 defgroup=${g}
726 else 551 else
727 exgroups="${exgroups},${g}" 552 exgroups="${exgroups},${g}"
728 fi 553 fi
729 export IFS="," 554 export IFS=","
730 done 555 done
731 export IFS="${oldifs}" 556 export IFS=${oldifs}
732 557
733 opts="${opts} -g ${defgroup}" 558 opts="${opts} -g ${defgroup}"
734 if [ ! -z "${exgroups}" ] 559 if [[ ! -z ${exgroups} ]] ; then
735 then
736 opts="${opts} -G ${exgroups:1}" 560 opts="${opts} -G ${exgroups:1}"
737 fi 561 fi
738 else 562 else
739 egroups="(none)" 563 egroups="(none)"
740 fi 564 fi
741 einfo " - Groups: ${egroups}" 565 einfo " - Groups: ${egroups}"
742 566
743 # handle extra and add the user 567 # handle extra and add the user
744 local eextra="$@"
745 local oldsandbox="${SANDBOX_ON}" 568 local oldsandbox=${SANDBOX_ON}
746 export SANDBOX_ON="0" 569 export SANDBOX_ON="0"
747 if useq ppc-macos 570 case ${CHOST} in
748 then 571 *-darwin*)
749 ### Make the user 572 ### Make the user
750 if [ -z "${eextra}" ] 573 if [[ -z $@ ]] ; then
751 then
752 dscl . create /users/${euser} uid ${euid} 574 dscl . create /users/${euser} uid ${euid}
753 dscl . create /users/${euser} shell ${eshell} 575 dscl . create /users/${euser} shell ${eshell}
754 dscl . create /users/${euser} home ${ehome} 576 dscl . create /users/${euser} home ${ehome}
755 dscl . create /users/${euser} realname "added by portage for ${PN}" 577 dscl . create /users/${euser} realname "added by portage for ${PN}"
756 ### Add the user to the groups specified 578 ### Add the user to the groups specified
757 local oldifs="${IFS}" 579 local oldifs=${IFS}
758 export IFS="," 580 export IFS=","
759 for g in ${egroups} 581 for g in ${egroups} ; do
760 do
761 dscl . merge /groups/${g} users ${euser} 582 dscl . merge /groups/${g} users ${euser}
762 done 583 done
763 export IFS="${oldifs}" 584 export IFS=${oldifs}
764 else 585 else
765 einfo "Extra options are not supported on macos yet" 586 einfo "Extra options are not supported on Darwin yet"
766 einfo "Please report the ebuild along with the info below" 587 einfo "Please report the ebuild along with the info below"
767 einfo "eextra: ${eextra}" 588 einfo "eextra: $@"
768 die "Required function missing" 589 die "Required function missing"
769 fi 590 fi
770 elif use x86-fbsd ; then 591 ;;
771 if [ -z "${eextra}" ] 592 *-freebsd*|*-dragonfly*)
772 then 593 if [[ -z $@ ]] ; then
773 pw useradd ${euser} ${opts} \ 594 pw useradd ${euser} ${opts} \
774 -c "added by portage for ${PN}" \ 595 -c "added by portage for ${PN}" \
775 die "enewuser failed" 596 die "enewuser failed"
776 else 597 else
777 einfo " - Extra: ${eextra}" 598 einfo " - Extra: $@"
778 pw useradd ${euser} ${opts} \ 599 pw useradd ${euser} ${opts} \
779 -c ${eextra} || die "enewuser failed" 600 "$@" || die "enewuser failed"
780 fi 601 fi
602 ;;
603
604 *-netbsd*)
605 if [[ -z $@ ]] ; then
606 useradd ${opts} ${euser} || die "enewuser failed"
781 else 607 else
782 if [ -z "${eextra}" ] 608 einfo " - Extra: $@"
783 then 609 useradd ${opts} ${euser} "$@" || die "enewuser failed"
610 fi
611 ;;
612
613 *-openbsd*)
614 if [[ -z $@ ]] ; then
615 useradd -u ${euid} -s ${eshell} \
616 -d ${ehome} -c "Added by portage for ${PN}" \
617 -g ${egroups} ${euser} || die "enewuser failed"
618 else
619 einfo " - Extra: $@"
620 useradd -u ${euid} -s ${eshell} \
621 -d ${ehome} -c "Added by portage for ${PN}" \
622 -g ${egroups} ${euser} "$@" || die "enewuser failed"
623 fi
624 ;;
625
626 *)
627 if [[ -z $@ ]] ; then
784 useradd ${opts} ${euser} \ 628 useradd ${opts} ${euser} \
785 -c "added by portage for ${PN}" \ 629 -c "added by portage for ${PN}" \
786 || die "enewuser failed" 630 || die "enewuser failed"
787 else 631 else
788 einfo " - Extra: ${eextra}" 632 einfo " - Extra: $@"
789 useradd ${opts} ${euser} ${eextra} \ 633 useradd ${opts} ${euser} "$@" \
790 || die "enewuser failed" 634 || die "enewuser failed"
791 fi 635 fi
636 ;;
637 esac
638
639 if [[ ! -e ${ROOT}/${ehome} ]] ; then
640 einfo " - Creating ${ehome} in ${ROOT}"
641 mkdir -p "${ROOT}/${ehome}"
642 chown ${euser} "${ROOT}/${ehome}"
643 chmod 755 "${ROOT}/${ehome}"
792 fi 644 fi
645
793 export SANDBOX_ON="${oldsandbox}" 646 export SANDBOX_ON=${oldsandbox}
794
795 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
796 then
797 einfo " - Creating ${ehome} in ${D}"
798 dodir ${ehome}
799 fowners ${euser} ${ehome}
800 fperms 755 ${ehome}
801 fi
802} 647}
803 648
804# Simplify/standardize adding groups to the system 649# @FUNCTION: enewgroup
805# vapier@gentoo.org 650# @USAGE: <group> [gid]
806# 651# @DESCRIPTION:
807# enewgroup(group, gid) 652# This function does not require you to understand how to properly add a
808# 653# group to the system. Just give it a group name to add and enewgroup will
809# Default values if you do not specify any: 654# do the rest. You may specify the gid for the group or allow the group to
810# groupname: REQUIRED ! 655# allocate the next available one.
811# gid: next available (see groupadd(8))
812# extra: none
813enewgroup() { 656enewgroup() {
657 case ${EBUILD_PHASE} in
658 unpack|compile|test|install)
659 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
660 eerror "Package fails at QA and at life. Please file a bug."
661 die "Bad package! enewgroup is only for use in pkg_* functions!"
662 esac
663
814 # get the group 664 # get the group
815 local egroup="$1"; shift 665 local egroup="$1"; shift
816 if [ -z "${egroup}" ] 666 if [ -z "${egroup}" ]
817 then 667 then
818 eerror "No group specified !" 668 eerror "No group specified !"
819 die "Cannot call enewgroup without a group" 669 die "Cannot call enewgroup without a group"
820 fi 670 fi
821 671
822 # see if group already exists 672 # see if group already exists
823 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 673 if [[ -n $(egetent group "${egroup}") ]]; then
824 then
825 return 0 674 return 0
826 fi 675 fi
827 einfo "Adding group '${egroup}' to your system ..." 676 einfo "Adding group '${egroup}' to your system ..."
828 677
829 # options to pass to useradd 678 # options to pass to useradd
835 then 684 then
836 if [ "${egid}" -gt 0 ] 685 if [ "${egid}" -gt 0 ]
837 then 686 then
838 if [ -z "`egetent group ${egid}`" ] 687 if [ -z "`egetent group ${egid}`" ]
839 then 688 then
840 if useq ppc-macos ; then 689 if [[ "${CHOST}" == *-darwin* ]]; then
841 opts="${opts} ${egid}" 690 opts="${opts} ${egid}"
842 else 691 else
843 opts="${opts} -g ${egid}" 692 opts="${opts} -g ${egid}"
844 fi 693 fi
845 else 694 else
859 opts="${opts} ${eextra}" 708 opts="${opts} ${eextra}"
860 709
861 # add the group 710 # add the group
862 local oldsandbox="${SANDBOX_ON}" 711 local oldsandbox="${SANDBOX_ON}"
863 export SANDBOX_ON="0" 712 export SANDBOX_ON="0"
864 if useq ppc-macos ; then 713 case ${CHOST} in
714 *-darwin*)
865 if [ ! -z "${eextra}" ]; 715 if [ ! -z "${eextra}" ];
866 then 716 then
867 einfo "Extra options are not supported on macos yet" 717 einfo "Extra options are not supported on Darwin/OS X yet"
868 einfo "Please report the ebuild along with the info below" 718 einfo "Please report the ebuild along with the info below"
869 einfo "eextra: ${eextra}" 719 einfo "eextra: ${eextra}"
870 die "Required function missing" 720 die "Required function missing"
871 fi 721 fi
872 722
873 # If we need the next available 723 # If we need the next available
874 case ${egid} in 724 case ${egid} in
875 *[!0-9]*) # Non numeric 725 *[!0-9]*) # Non numeric
876 for egid in `jot 898 101`; do 726 for ((egid = 101; egid <= 999; egid++)); do
877 [ -z "`egetent group ${egid}`" ] && break 727 [[ -z $(egetent group ${egid}) ]] && break
878 done 728 done
879 esac 729 esac
880 dscl . create /groups/${egroup} gid ${egid} 730 dscl . create /groups/${egroup} gid ${egid}
881 dscl . create /groups/${egroup} passwd '*' 731 dscl . create /groups/${egroup} passwd '*'
882 elif use x86-fbsd ; then 732 ;;
733
734 *-freebsd*|*-dragonfly*)
883 case ${egid} in 735 case ${egid} in
884 *[!0-9]*) # Non numeric 736 *[!0-9]*) # Non numeric
885 for egid in `jot 898 101`; do 737 for ((egid = 101; egid <= 999; egid++)); do
886 [ -z "`egetent group ${egid}`" ] && break 738 [[ -z $(egetent group ${egid}) ]] && break
887 done 739 done
888 esac 740 esac
889 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 741 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
890 else 742 ;;
743
744 *-netbsd*)
745 case ${egid} in
746 *[!0-9]*) # Non numeric
747 for ((egid = 101; egid <= 999; egid++)); do
748 [[ -z $(egetent group ${egid}) ]] && break
749 done
750 esac
751 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
752 ;;
753
754 *)
891 groupadd ${opts} ${egroup} || die "enewgroup failed" 755 groupadd ${opts} ${egroup} || die "enewgroup failed"
892 fi 756 ;;
757 esac
893 export SANDBOX_ON="${oldsandbox}" 758 export SANDBOX_ON="${oldsandbox}"
894} 759}
895 760
896# Simple script to replace 'dos2unix' binaries 761# @FUNCTION: edos2unix
897# vapier@gentoo.org 762# @USAGE: <file> [more files ...]
898# 763# @DESCRIPTION:
899# edos2unix(file, <more files> ...) 764# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
765# to remove all of these text utilities from DEPEND variables because this
766# is a script based solution. Just give it a list of files to convert and
767# they will all be changed from the DOS CRLF format to the UNIX LF format.
900edos2unix() { 768edos2unix() {
901 for f in "$@" 769 echo "$@" | xargs sed -i 's/\r$//'
902 do
903 cp "${f}" ${T}/edos2unix
904 sed 's/\r$//' ${T}/edos2unix > "${f}"
905 done
906} 770}
907
908
909##############################################################
910# START: Handle .desktop files and menu entries #
911# maybe this should be separated into a new eclass some time #
912# lanius@gentoo.org #
913##############################################################
914 771
915# Make a desktop file ! 772# Make a desktop file !
916# Great for making those icons in kde/gnome startmenu ! 773# Great for making those icons in kde/gnome startmenu !
917# Amaze your friends ! Get the women ! Join today ! 774# Amaze your friends ! Get the women ! Join today !
918# 775#
919# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 776# make_desktop_entry(<command>, [name], [icon], [type], [path])
920# 777#
921# binary: what binary does the app run with ? 778# binary: what command does the app run with ?
922# name: the name that will show up in the menu 779# name: the name that will show up in the menu
923# icon: give your little like a pretty little icon ... 780# icon: give your little like a pretty little icon ...
924# this can be relative (to /usr/share/pixmaps) or 781# this can be relative (to /usr/share/pixmaps) or
925# a full path to an icon 782# a full path to an icon
926# type: what kind of application is this ? for categories: 783# type: what kind of application is this ? for categories:
927# http://www.freedesktop.org/standards/menu-spec/ 784# http://standards.freedesktop.org/menu-spec/latest/apa.html
928# path: if your app needs to startup in a specific dir 785# path: if your app needs to startup in a specific dir
929make_desktop_entry() { 786make_desktop_entry() {
930 [ -z "$1" ] && eerror "make_desktop_entry: You must specify the executable" && return 1 787 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
931 788
932 local exec="${1}" 789 local exec=${1}
933 local name="${2:-${PN}}" 790 local name=${2:-${PN}}
934 local icon="${3:-${PN}.png}" 791 local icon=${3:-${PN}}
935 local type="${4}" 792 local type=${4}
936 local subdir="${6}" 793 local path=${5}
937 local path="${5:-${GAMES_BINDIR}}" 794
938 if [ -z "${type}" ] 795 if [[ -z ${type} ]] ; then
939 then 796 local catmaj=${CATEGORY%%-*}
940 case ${CATEGORY} in 797 local catmin=${CATEGORY##*-}
941 "app-emulation") 798 case ${catmaj} in
942 type=Emulator 799 app)
943 subdir="Emulation" 800 case ${catmin} in
801 accessibility) type=Accessibility;;
802 admin) type=System;;
803 antivirus) type=System;;
804 arch) type=Archiving;;
805 backup) type=Archiving;;
806 cdr) type=DiscBurning;;
807 dicts) type=Dictionary;;
808 doc) type=Documentation;;
809 editors) type=TextEditor;;
810 emacs) type=TextEditor;;
811 emulation) type=Emulator;;
812 laptop) type=HardwareSettings;;
813 office) type=Office;;
814 pda) type=PDA;;
815 vim) type=TextEditor;;
816 xemacs) type=TextEditor;;
817 *) type=;;
818 esac
944 ;; 819 ;;
945 "games-"*) 820
946 type=Game 821 dev)
947 subdir="Games" 822 type="Development"
948 ;; 823 ;;
949 "net-"*) 824
950 type=Network 825 games)
951 subdir="${type}" 826 case ${catmin} in
827 action|fps) type=ActionGame;;
828 arcade) type=ArcadeGame;;
829 board) type=BoardGame;;
830 emulation) type=Emulator;;
831 kids) type=KidsGame;;
832 puzzle) type=LogicGame;;
833 roguelike) type=RolePlaying;;
834 rpg) type=RolePlaying;;
835 simulation) type=Simulation;;
836 sports) type=SportsGame;;
837 strategy) type=StrategyGame;;
838 *) type=;;
839 esac
840 type="Game;${type}"
952 ;; 841 ;;
842
843 gnome)
844 type="Gnome;GTK"
845 ;;
846
847 kde)
848 type="KDE;Qt"
849 ;;
850
851 mail)
852 type="Network;Email"
853 ;;
854
855 media)
856 case ${catmin} in
857 gfx) type=Graphics;;
858 radio) type=Tuner;;
859 sound) type=Audio;;
860 tv) type=TV;;
861 video) type=Video;;
862 *) type=;;
863 esac
864 type="AudioVideo;${type}"
865 ;;
866
867 net)
868 case ${catmin} in
869 dialup) type=Dialup;;
870 ftp) type=FileTransfer;;
871 im) type=InstantMessaging;;
872 irc) type=IRCClient;;
873 mail) type=Email;;
874 news) type=News;;
875 nntp) type=News;;
876 p2p) type=FileTransfer;;
877 *) type=;;
878 esac
879 type="Network;${type}"
880 ;;
881
882 sci)
883 case ${catmin} in
884 astro*) type=Astronomy;;
885 bio*) type=Biology;;
886 calc*) type=Calculator;;
887 chem*) type=Chemistry;;
888 elec*) type=Electronics;;
889 geo*) type=Geology;;
890 math*) type=Math;;
891 physics) type=Physics;;
892 visual*) type=DataVisualization;;
893 *) type=;;
894 esac
895 type="Science;${type}"
896 ;;
897
898 sys)
899 type="System"
900 ;;
901
902 www)
903 case ${catmin} in
904 client) type=WebBrowser;;
905 *) type=;;
906 esac
907 type="Network"
908 ;;
909
953 *) 910 *)
954 type= 911 type=
955 subdir=
956 ;; 912 ;;
957 esac 913 esac
958 fi 914 fi
959 local desktop="${T}/${exec}.desktop" 915 if [ "${SLOT}" == "0" ] ; then
916 local desktop_name="${PN}"
917 else
918 local desktop_name="${PN}-${SLOT}"
919 fi
920 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
921 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
960 922
923 cat <<-EOF > "${desktop}"
961echo "[Desktop Entry] 924 [Desktop Entry]
962Encoding=UTF-8 925 Version=1.0
963Version=0.9.2
964Name=${name} 926 Name=${name}
965Type=Application 927 Type=Application
966Comment=${DESCRIPTION} 928 Comment=${DESCRIPTION}
967Exec=${exec} 929 Exec=${exec}
968Path=${path} 930 TryExec=${exec%% *}
969Icon=${icon} 931 Icon=${icon}
970Categories=Application;${type};" > "${desktop}" 932 Categories=${type};
933 EOF
971 934
935 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
936
937 (
938 # wrap the env here so that the 'insinto' call
939 # doesn't corrupt the env of the caller
972 insinto /usr/share/applications 940 insinto /usr/share/applications
973 doins "${desktop}" 941 doins "${desktop}"
974 942 )
975 return 0
976} 943}
977 944
978# Make a GDM/KDM Session file 945# @FUNCTION: validate_desktop_entries
979# 946# @USAGE: [directories]
980# make_desktop_entry(<title>, <command>) 947# @MAINTAINER:
981# title: File to execute to start the Window Manager 948# Carsten Lohrke <carlo@gentoo.org>
982# command: Name of the Window Manager 949# @DESCRIPTION:
950# Validate desktop entries using desktop-file-utils
951validate_desktop_entries() {
952 if [[ -x /usr/bin/desktop-file-validate ]] ; then
953 einfo "Checking desktop entry validity"
954 local directories=""
955 for d in /usr/share/applications $@ ; do
956 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
957 done
958 if [[ -n ${directories} ]] ; then
959 for FILE in $(find ${directories} -name "*\.desktop" \
960 -not -path '*.hidden*' | sort -u 2>/dev/null)
961 do
962 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
963 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
964 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
965 done
966 fi
967 echo ""
968 else
969 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
970 fi
971}
983 972
973# @FUNCTION: make_session_desktop
974# @USAGE: <title> <command> [command args...]
975# @DESCRIPTION:
976# Make a GDM/KDM Session file. The title is the file to execute to start the
977# Window Manager. The command is the name of the Window Manager.
978#
979# You can set the name of the file via the ${wm} variable.
984make_session_desktop() { 980make_session_desktop() {
985
986 [ -z "$1" ] && eerror "make_session_desktop: You must specify the title" && return 1 981 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
987 [ -z "$2" ] && eerror "make_session_desktop: You must specify the command" && return 1 982 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
988 983
989 local title="${1}" 984 local title=$1
990 local command="${2}" 985 local command=$2
991 local desktop="${T}/${wm}.desktop" 986 local desktop=${T}/${wm:-${PN}}.desktop
987 shift 2
992 988
989 cat <<-EOF > "${desktop}"
993echo "[Desktop Entry] 990 [Desktop Entry]
994Encoding=UTF-8
995Name=${title} 991 Name=${title}
996Comment=This session logs you into ${title} 992 Comment=This session logs you into ${title}
997Exec=${command} 993 Exec=${command} $*
998TryExec=${command} 994 TryExec=${command}
999Type=Application" > "${desktop}" 995 Type=XSession
996 EOF
1000 997
998 (
999 # wrap the env here so that the 'insinto' call
1000 # doesn't corrupt the env of the caller
1001 insinto /usr/share/xsessions 1001 insinto /usr/share/xsessions
1002 doins "${desktop}" 1002 doins "${desktop}"
1003 1003 )
1004 return 0
1005} 1004}
1006 1005
1006# @FUNCTION: domenu
1007# @USAGE: <menus>
1008# @DESCRIPTION:
1009# Install the list of .desktop menu files into the appropriate directory
1010# (/usr/share/applications).
1007domenu() { 1011domenu() {
1008 local i 1012 (
1009 local j 1013 # wrap the env here so that the 'insinto' call
1014 # doesn't corrupt the env of the caller
1015 local i j ret=0
1010 insinto /usr/share/applications 1016 insinto /usr/share/applications
1011 for i in ${@} 1017 for i in "$@" ; do
1012 do
1013 if [ -f "${i}" ]; 1018 if [[ -f ${i} ]] ; then
1014 then
1015 doins ${i} 1019 doins "${i}"
1020 ((ret+=$?))
1016 elif [ -d "${i}" ]; 1021 elif [[ -d ${i} ]] ; then
1017 then
1018 for j in ${i}/*.desktop 1022 for j in "${i}"/*.desktop ; do
1019 do
1020 doins ${j} 1023 doins "${j}"
1024 ((ret+=$?))
1021 done 1025 done
1026 else
1027 ((++ret))
1022 fi 1028 fi
1023 done 1029 done
1030 exit ${ret}
1031 )
1024} 1032}
1025 1033
1034# @FUNCTION: newmenu
1035# @USAGE: <menu> <newname>
1036# @DESCRIPTION:
1037# Like all other new* functions, install the specified menu as newname.
1038newmenu() {
1039 (
1040 # wrap the env here so that the 'insinto' call
1041 # doesn't corrupt the env of the caller
1042 insinto /usr/share/applications
1043 newins "$@"
1044 )
1045}
1046
1047# @FUNCTION: doicon
1048# @USAGE: <list of icons>
1049# @DESCRIPTION:
1050# Install the list of icons into the icon directory (/usr/share/pixmaps).
1051# This is useful in conjunction with creating desktop/menu files.
1026doicon() { 1052doicon() {
1027 local i 1053 (
1028 local j 1054 # wrap the env here so that the 'insinto' call
1055 # doesn't corrupt the env of the caller
1056 local i j ret
1029 insinto /usr/share/pixmaps 1057 insinto /usr/share/pixmaps
1030 for i in ${@} 1058 for i in "$@" ; do
1031 do
1032 if [ -f "${i}" ]; 1059 if [[ -f ${i} ]] ; then
1033 then
1034 doins ${i} 1060 doins "${i}"
1061 ((ret+=$?))
1035 elif [ -d "${i}" ]; 1062 elif [[ -d ${i} ]] ; then
1036 then
1037 for j in ${i}/*.png 1063 for j in "${i}"/*.png ; do
1038 do
1039 doins ${j} 1064 doins "${j}"
1065 ((ret+=$?))
1040 done 1066 done
1067 else
1068 ((++ret))
1041 fi 1069 fi
1042 done 1070 done
1071 exit ${ret}
1072 )
1043} 1073}
1044 1074
1045############################################################## 1075# @FUNCTION: newicon
1046# END: Handle .desktop files and menu entries # 1076# @USAGE: <icon> <newname>
1047############################################################## 1077# @DESCRIPTION:
1048 1078# Like all other new* functions, install the specified icon as newname.
1079newicon() {
1080 (
1081 # wrap the env here so that the 'insinto' call
1082 # doesn't corrupt the env of the caller
1083 insinto /usr/share/pixmaps
1084 newins "$@"
1085 )
1086}
1049 1087
1050# for internal use only (unpack_pdv and unpack_makeself) 1088# for internal use only (unpack_pdv and unpack_makeself)
1051find_unpackable_file() { 1089find_unpackable_file() {
1052 local src="$1" 1090 local src=$1
1053 if [ -z "${src}" ] 1091 if [[ -z ${src} ]] ; then
1054 then
1055 src="${DISTDIR}/${A}" 1092 src=${DISTDIR}/${A}
1056 else 1093 else
1057 if [ -e "${DISTDIR}/${src}" ] 1094 if [[ -e ${DISTDIR}/${src} ]] ; then
1058 then
1059 src="${DISTDIR}/${src}" 1095 src=${DISTDIR}/${src}
1060 elif [ -e "${PWD}/${src}" ] 1096 elif [[ -e ${PWD}/${src} ]] ; then
1061 then
1062 src="${PWD}/${src}" 1097 src=${PWD}/${src}
1063 elif [ -e "${src}" ] 1098 elif [[ -e ${src} ]] ; then
1064 then
1065 src="${src}" 1099 src=${src}
1066 fi
1067 fi 1100 fi
1068 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1101 fi
1102 [[ ! -e ${src} ]] && return 1
1069 echo "${src}" 1103 echo "${src}"
1070} 1104}
1071 1105
1106# @FUNCTION: unpack_pdv
1107# @USAGE: <file to unpack> <size of off_t>
1108# @DESCRIPTION:
1072# Unpack those pesky pdv generated files ... 1109# Unpack those pesky pdv generated files ...
1073# They're self-unpacking programs with the binary package stuffed in 1110# They're self-unpacking programs with the binary package stuffed in
1074# the middle of the archive. Valve seems to use it a lot ... too bad 1111# the middle of the archive. Valve seems to use it a lot ... too bad
1075# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1112# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1076# 1113#
1077# Usage: unpack_pdv [file to unpack] [size of off_t]
1078# - you have to specify the off_t size ... i have no idea how to extract that 1114# You have to specify the off_t size ... I have no idea how to extract that
1079# information out of the binary executable myself. basically you pass in 1115# information out of the binary executable myself. Basically you pass in
1080# the size of the off_t type (in bytes) on the machine that built the pdv 1116# the size of the off_t type (in bytes) on the machine that built the pdv
1117# archive.
1118#
1081# archive. one way to determine this is by running the following commands: 1119# One way to determine this is by running the following commands:
1120#
1121# @CODE
1082# strings <pdv archive> | grep lseek 1122# strings <pdv archive> | grep lseek
1083# strace -elseek <pdv archive> 1123# strace -elseek <pdv archive>
1124# @CODE
1125#
1084# basically look for the first lseek command (we do the strings/grep because 1126# Basically look for the first lseek command (we do the strings/grep because
1085# sometimes the function call is _llseek or something) and steal the 2nd 1127# sometimes the function call is _llseek or something) and steal the 2nd
1086# parameter. here is an example: 1128# parameter. Here is an example:
1129#
1130# @CODE
1087# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1131# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1088# lseek 1132# lseek
1089# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1133# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1090# lseek(3, -4, SEEK_END) = 2981250 1134# lseek(3, -4, SEEK_END) = 2981250
1135# @CODE
1136#
1091# thus we would pass in the value of '4' as the second parameter. 1137# Thus we would pass in the value of '4' as the second parameter.
1092unpack_pdv() { 1138unpack_pdv() {
1093 local src="`find_unpackable_file $1`" 1139 local src=$(find_unpackable_file "$1")
1094 local sizeoff_t="$2" 1140 local sizeoff_t=$2
1095 1141
1142 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1096 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 1143 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1097 1144
1098 local shrtsrc="`basename ${src}`" 1145 local shrtsrc=$(basename "${src}")
1099 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1146 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1100 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1147 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1101 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1148 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1102 1149
1103 # grab metadata for debug reasons 1150 # grab metadata for debug reasons
1104 local metafile="$(emktemp)" 1151 local metafile=$(emktemp)
1105 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1152 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1106 1153
1107 # rip out the final file name from the metadata 1154 # rip out the final file name from the metadata
1108 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1155 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1109 datafile="`basename ${datafile}`" 1156 datafile=$(basename "${datafile}")
1110 1157
1111 # now lets uncompress/untar the file if need be 1158 # now lets uncompress/untar the file if need be
1112 local tmpfile="$(emktemp)" 1159 local tmpfile=$(emktemp)
1113 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1160 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1114 1161
1115 local iscompressed="`file -b ${tmpfile}`" 1162 local iscompressed=$(file -b "${tmpfile}")
1116 if [ "${iscompressed:0:8}" == "compress" ] ; then 1163 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1117 iscompressed=1 1164 iscompressed=1
1118 mv ${tmpfile}{,.Z} 1165 mv ${tmpfile}{,.Z}
1119 gunzip ${tmpfile} 1166 gunzip ${tmpfile}
1120 else 1167 else
1121 iscompressed=0 1168 iscompressed=0
1122 fi 1169 fi
1123 local istar="`file -b ${tmpfile}`" 1170 local istar=$(file -b "${tmpfile}")
1124 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1171 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1125 istar=1 1172 istar=1
1126 else 1173 else
1127 istar=0 1174 istar=0
1128 fi 1175 fi
1129 1176
1157 true 1204 true
1158 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1205 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1159 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1206 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1160} 1207}
1161 1208
1209# @FUNCTION: unpack_makeself
1210# @USAGE: [file to unpack] [offset] [tail|dd]
1211# @DESCRIPTION:
1162# Unpack those pesky makeself generated files ... 1212# Unpack those pesky makeself generated files ...
1163# They're shell scripts with the binary package tagged onto 1213# They're shell scripts with the binary package tagged onto
1164# the end of the archive. Loki utilized the format as does 1214# the end of the archive. Loki utilized the format as does
1165# many other game companies. 1215# many other game companies.
1166# 1216#
1167# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1217# If the file is not specified, then ${A} is used. If the
1168# - If the file is not specified then unpack will utilize ${A}.
1169# - If the offset is not specified then we will attempt to extract 1218# offset is not specified then we will attempt to extract
1170# the proper offset from the script itself. 1219# the proper offset from the script itself.
1171unpack_makeself() { 1220unpack_makeself() {
1221 local src_input=${1:-${A}}
1172 local src="$(find_unpackable_file "$1")" 1222 local src=$(find_unpackable_file "${src_input}")
1173 local skip="$2" 1223 local skip=$2
1174 local exe="$3" 1224 local exe=$3
1175 1225
1226 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1227
1176 local shrtsrc="$(basename "${src}")" 1228 local shrtsrc=$(basename "${src}")
1177 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1229 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1178 if [ -z "${skip}" ] 1230 if [[ -z ${skip} ]] ; then
1179 then
1180 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1231 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1181 local skip=0 1232 local skip=0
1182 exe=tail 1233 exe=tail
1183 case ${ver} in 1234 case ${ver} in
1184 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1235 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1185 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1236 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1186 ;; 1237 ;;
1187 2.0|2.0.1) 1238 2.0|2.0.1)
1188 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1239 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1189 ;; 1240 ;;
1197 ;; 1248 ;;
1198 2.1.3) 1249 2.1.3)
1199 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1250 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1200 let skip="skip + 1" 1251 let skip="skip + 1"
1201 ;; 1252 ;;
1202 2.1.4) 1253 2.1.4|2.1.5)
1203 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1254 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1204 skip=$(head -n ${skip} "${src}" | wc -c) 1255 skip=$(head -n ${skip} "${src}" | wc -c)
1205 exe="dd" 1256 exe="dd"
1206 ;; 1257 ;;
1207 *) 1258 *)
1219 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1270 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1220 *) die "makeself cant handle exe '${exe}'" 1271 *) die "makeself cant handle exe '${exe}'"
1221 esac 1272 esac
1222 1273
1223 # lets grab the first few bytes of the file to figure out what kind of archive it is 1274 # lets grab the first few bytes of the file to figure out what kind of archive it is
1224 local tmpfile="$(emktemp)" 1275 local tmpfile=$(emktemp)
1225 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1276 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1226 local filetype="$(file -b "${tmpfile}")" 1277 local filetype=$(file -b "${tmpfile}")
1227 case ${filetype} in 1278 case ${filetype} in
1228 *tar\ archive) 1279 *tar\ archive*)
1229 eval ${exe} | tar --no-same-owner -xf - 1280 eval ${exe} | tar --no-same-owner -xf -
1230 ;; 1281 ;;
1231 bzip2*) 1282 bzip2*)
1232 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1283 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1233 ;; 1284 ;;
1243 ;; 1294 ;;
1244 esac 1295 esac
1245 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1296 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1246} 1297}
1247 1298
1299# @FUNCTION: check_license
1300# @USAGE: [license]
1301# @DESCRIPTION:
1248# Display a license for user to accept. 1302# Display a license for user to accept. If no license is
1249#
1250# Usage: check_license [license]
1251# - If the file is not specified then ${LICENSE} is used. 1303# specified, then ${LICENSE} is used.
1252check_license() { 1304check_license() {
1253 local lic=$1 1305 local lic=$1
1254 if [ -z "${lic}" ] ; then 1306 if [ -z "${lic}" ] ; then
1255 lic="${PORTDIR}/licenses/${LICENSE}" 1307 lic="${PORTDIR}/licenses/${LICENSE}"
1256 else 1308 else
1257 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1309 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1258 lic="${PORTDIR}/licenses/${src}" 1310 lic="${PORTDIR}/licenses/${lic}"
1259 elif [ -e "${PWD}/${src}" ] ; then 1311 elif [ -e "${PWD}/${lic}" ] ; then
1260 lic="${PWD}/${src}" 1312 lic="${PWD}/${lic}"
1261 elif [ -e "${src}" ] ; then 1313 elif [ -e "${lic}" ] ; then
1262 lic="${src}" 1314 lic="${lic}"
1263 fi
1264 fi 1315 fi
1316 fi
1265 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1317 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1266 local l="`basename ${lic}`" 1318 local l="`basename ${lic}`"
1267 1319
1268 # here is where we check for the licenses the user already 1320 # here is where we check for the licenses the user already
1269 # accepted ... if we don't find a match, we make the user accept 1321 # accepted ... if we don't find a match, we make the user accept
1270 local shopts=$- 1322 local shopts=$-
1271 local alic 1323 local alic
1272 set -o noglob #so that bash doesn't expand "*" 1324 set -o noglob #so that bash doesn't expand "*"
1273 for alic in ${ACCEPT_LICENSE} ; do 1325 for alic in ${ACCEPT_LICENSE} ; do
1274 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1326 if [[ ${alic} == ${l} ]]; then
1275 set +o noglob; set -${shopts} #reset old shell opts 1327 set +o noglob; set -${shopts} #reset old shell opts
1276 return 0 1328 return 0
1277 fi 1329 fi
1278 done 1330 done
1279 set +o noglob; set -$shopts #reset old shell opts 1331 set +o noglob; set -$shopts #reset old shell opts
1280 1332
1281 local licmsg="$(emktemp)" 1333 local licmsg=$(emktemp)
1282 cat << EOF > ${licmsg} 1334 cat <<-EOF > ${licmsg}
1283********************************************************** 1335 **********************************************************
1284The following license outlines the terms of use of this 1336 The following license outlines the terms of use of this
1285package. You MUST accept this license for installation to 1337 package. You MUST accept this license for installation to
1286continue. When you are done viewing, hit 'q'. If you 1338 continue. When you are done viewing, hit 'q'. If you
1287CTRL+C out of this, the install will not run! 1339 CTRL+C out of this, the install will not run!
1288********************************************************** 1340 **********************************************************
1289 1341
1290EOF 1342 EOF
1291 cat ${lic} >> ${licmsg} 1343 cat ${lic} >> ${licmsg}
1292 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1344 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1293 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1345 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1294 read alic 1346 read alic
1295 case ${alic} in 1347 case ${alic} in
1302 die "Failed to accept license" 1354 die "Failed to accept license"
1303 ;; 1355 ;;
1304 esac 1356 esac
1305} 1357}
1306 1358
1359# @FUNCTION: cdrom_get_cds
1360# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1361# @DESCRIPTION:
1307# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1362# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1308# the whole 'non-interactive' policy, but damnit I want CD support ! 1363# the whole 'non-interactive' policy, but damnit I want CD support !
1309# 1364#
1310# with these cdrom functions we handle all the user interaction and 1365# With these cdrom functions we handle all the user interaction and
1311# standardize everything. all you have to do is call cdrom_get_cds() 1366# standardize everything. All you have to do is call cdrom_get_cds()
1312# and when the function returns, you can assume that the cd has been 1367# and when the function returns, you can assume that the cd has been
1313# found at CDROM_ROOT. 1368# found at CDROM_ROOT.
1314# 1369#
1370# The function will attempt to locate a cd based upon a file that is on
1371# the cd. The more files you give this function, the more cds
1372# the cdrom functions will handle.
1373#
1315# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1374# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1316# etc... if you want to give the cds better names, then just export 1375# etc... If you want to give the cds better names, then just export
1317# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1376# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1377# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1378# also use the CDROM_NAME_SET bash array.
1318# 1379#
1319# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1380# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1320#
1321# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1322# - this will attempt to locate a cd based upon a file that is on
1323# the cd ... the more files you give this function, the more cds
1324# the cdrom functions will handle
1325cdrom_get_cds() { 1381cdrom_get_cds() {
1326 # first we figure out how many cds we're dealing with by 1382 # first we figure out how many cds we're dealing with by
1327 # the # of files they gave us 1383 # the # of files they gave us
1328 local cdcnt=0 1384 local cdcnt=0
1329 local f= 1385 local f=
1330 for f in "$@" ; do 1386 for f in "$@" ; do
1331 cdcnt=$((cdcnt + 1)) 1387 ((++cdcnt))
1332 export CDROM_CHECK_${cdcnt}="$f" 1388 export CDROM_CHECK_${cdcnt}="$f"
1333 done 1389 done
1334 export CDROM_TOTAL_CDS=${cdcnt} 1390 export CDROM_TOTAL_CDS=${cdcnt}
1335 export CDROM_CURRENT_CD=1 1391 export CDROM_CURRENT_CD=1
1336 1392
1337 # now we see if the user gave use CD_ROOT ... 1393 # now we see if the user gave use CD_ROOT ...
1338 # if they did, let's just believe them that it's correct 1394 # if they did, let's just believe them that it's correct
1339 if [[ ! -z ${CD_ROOT} ]] ; then
1340 export CDROM_ROOT=${CD_ROOT}
1341 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1342 return
1343 fi
1344 # do the same for CD_ROOT_X
1345 if [[ ! -z ${CD_ROOT_1} ]] ; then 1395 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1346 local var= 1396 local var=
1347 cdcnt=0 1397 cdcnt=0
1348 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1398 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1349 cdcnt=$((cdcnt + 1)) 1399 ((++cdcnt))
1350 var="CD_ROOT_${cdcnt}" 1400 var="CD_ROOT_${cdcnt}"
1401 [[ -z ${!var} ]] && var="CD_ROOT"
1351 if [[ -z ${!var} ]] ; then 1402 if [[ -z ${!var} ]] ; then
1352 eerror "You must either use just the CD_ROOT" 1403 eerror "You must either use just the CD_ROOT"
1353 eerror "or specify ALL the CD_ROOT_X variables." 1404 eerror "or specify ALL the CD_ROOT_X variables."
1354 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1405 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1355 die "could not locate CD_ROOT_${cdcnt}" 1406 die "could not locate CD_ROOT_${cdcnt}"
1356 fi 1407 fi
1357 export CDROM_ROOTS_${cdcnt}="${!var}"
1358 done 1408 done
1359 export CDROM_ROOT=${CDROM_ROOTS_1} 1409 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1360 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1410 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1411 export CDROM_SET=-1
1412 for f in ${CDROM_CHECK_1//:/ } ; do
1413 ((++CDROM_SET))
1414 [[ -e ${CD_ROOT}/${f} ]] && break
1415 done
1416 export CDROM_MATCH=${f}
1361 return 1417 return
1362 fi 1418 fi
1363 1419
1420 # User didn't help us out so lets make sure they know they can
1421 # simplify the whole process ...
1364 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1422 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1365 einfon "This ebuild will need the " 1423 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1366 if [[ -z ${CDROM_NAME} ]] ; then
1367 echo "cdrom for ${PN}."
1368 else
1369 echo "${CDROM_NAME}."
1370 fi
1371 echo 1424 echo
1372 einfo "If you do not have the CD, but have the data files" 1425 einfo "If you do not have the CD, but have the data files"
1373 einfo "mounted somewhere on your filesystem, just export" 1426 einfo "mounted somewhere on your filesystem, just export"
1374 einfo "the variable CD_ROOT so that it points to the" 1427 einfo "the variable CD_ROOT so that it points to the"
1375 einfo "directory containing the files." 1428 einfo "directory containing the files."
1376 echo 1429 echo
1377 einfo "For example:" 1430 einfo "For example:"
1378 einfo "export CD_ROOT=/mnt/cdrom" 1431 einfo "export CD_ROOT=/mnt/cdrom"
1379 echo 1432 echo
1380 else 1433 else
1434 if [[ -n ${CDROM_NAME_SET} ]] ; then
1435 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1436 cdcnt=0
1437 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1438 ((++cdcnt))
1439 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1440 done
1441 fi
1442
1381 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1443 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1382 cdcnt=0 1444 cdcnt=0
1383 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1445 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1384 cdcnt=$((cdcnt + 1)) 1446 ((++cdcnt))
1385 var="CDROM_NAME_${cdcnt}" 1447 var="CDROM_NAME_${cdcnt}"
1386 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1448 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1387 done 1449 done
1388 echo 1450 echo
1389 einfo "If you do not have the CDs, but have the data files" 1451 einfo "If you do not have the CDs, but have the data files"
1390 einfo "mounted somewhere on your filesystem, just export" 1452 einfo "mounted somewhere on your filesystem, just export"
1391 einfo "the following variables so they point to the right place:" 1453 einfo "the following variables so they point to the right place:"
1392 einfon "" 1454 einfon ""
1393 cdcnt=0 1455 cdcnt=0
1394 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1456 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1395 cdcnt=$((cdcnt + 1)) 1457 ((++cdcnt))
1396 echo -n " CD_ROOT_${cdcnt}" 1458 echo -n " CD_ROOT_${cdcnt}"
1397 done 1459 done
1398 echo 1460 echo
1399 einfo "Or, if you have all the files in the same place, or" 1461 einfo "Or, if you have all the files in the same place, or"
1400 einfo "you only have one cdrom, you can export CD_ROOT" 1462 einfo "you only have one cdrom, you can export CD_ROOT"
1403 echo 1465 echo
1404 einfo "For example:" 1466 einfo "For example:"
1405 einfo "export CD_ROOT_1=/mnt/cdrom" 1467 einfo "export CD_ROOT_1=/mnt/cdrom"
1406 echo 1468 echo
1407 fi 1469 fi
1470
1471 export CDROM_SET=""
1408 export CDROM_CURRENT_CD=0 1472 export CDROM_CURRENT_CD=0
1409 cdrom_load_next_cd 1473 cdrom_load_next_cd
1410} 1474}
1411 1475
1412# this is only used when you need access to more than one cd. 1476# @FUNCTION: cdrom_load_next_cd
1413# when you have finished using the first cd, just call this function. 1477# @DESCRIPTION:
1414# when it returns, CDROM_ROOT will be pointing to the second cd. 1478# Some packages are so big they come on multiple CDs. When you're done reading
1415# remember, you can only go forward in the cd chain, you can't go back. 1479# files off a CD and want access to the next one, just call this function.
1480# Again, all the messy details of user interaction are taken care of for you.
1481# Once this returns, just read the variable CDROM_ROOT for the location of the
1482# mounted CD. Note that you can only go forward in the CD list, so make sure
1483# you only call this function when you're done using the current CD.
1416cdrom_load_next_cd() { 1484cdrom_load_next_cd() {
1417 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1418 local var= 1485 local var
1419 1486 ((++CDROM_CURRENT_CD))
1420 if [[ ! -z ${CD_ROOT} ]] ; then
1421 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1422 return
1423 fi
1424 1487
1425 unset CDROM_ROOT 1488 unset CDROM_ROOT
1426 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1489 var=CD_ROOT_${CDROM_CURRENT_CD}
1490 [[ -z ${!var} ]] && var="CD_ROOT"
1427 if [[ -z ${!var} ]] ; then 1491 if [[ -z ${!var} ]] ; then
1428 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1492 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1429 cdrom_locate_file_on_cd ${!var} 1493 _cdrom_locate_file_on_cd ${!var}
1430 else 1494 else
1431 export CDROM_ROOT=${!var} 1495 export CDROM_ROOT=${!var}
1432 fi 1496 fi
1433 1497
1434 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1498 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1439# all it does is try to locate a give file on a cd ... if the cd isn't 1503# all it does is try to locate a give file on a cd ... if the cd isn't
1440# found, then a message asking for the user to insert the cdrom will be 1504# found, then a message asking for the user to insert the cdrom will be
1441# displayed and we'll hang out here until: 1505# displayed and we'll hang out here until:
1442# (1) the file is found on a mounted cdrom 1506# (1) the file is found on a mounted cdrom
1443# (2) the user hits CTRL+C 1507# (2) the user hits CTRL+C
1444cdrom_locate_file_on_cd() { 1508_cdrom_locate_file_on_cd() {
1509 local mline=""
1510 local showedmsg=0 showjolietmsg=0
1511
1445 while [[ -z ${CDROM_ROOT} ]] ; do 1512 while [[ -z ${CDROM_ROOT} ]] ; do
1513 local i=0
1514 local -a cdset=(${*//:/ })
1515 if [[ -n ${CDROM_SET} ]] ; then
1516 cdset=(${cdset[${CDROM_SET}]})
1517 fi
1518
1519 while [[ -n ${cdset[${i}]} ]] ; do
1446 local dir="$(dirname ${@})" 1520 local dir=$(dirname ${cdset[${i}]})
1447 local file="$(basename ${@})" 1521 local file=$(basename ${cdset[${i}]})
1448 local mline=""
1449 local showedmsg=0
1450 1522
1451 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do 1523 local point= node= fs= foo=
1524 while read point node fs foo ; do
1525 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1526 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1527 && continue
1528 point=${point//\040/ }
1452 [[ -d ${mline}/${dir} ]] || continue 1529 [[ ! -d ${point}/${dir} ]] && continue
1453 [[ ! -z $(find ${mline}/${dir} -iname ${file} -maxdepth 1) ]] \ 1530 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1454 && export CDROM_ROOT=${mline} 1531 export CDROM_ROOT=${point}
1532 export CDROM_SET=${i}
1533 export CDROM_MATCH=${cdset[${i}]}
1534 return
1535 done <<< "$(get_mounts)"
1536
1537 ((++i))
1455 done 1538 done
1456 1539
1457 if [[ -z ${CDROM_ROOT} ]] ; then
1458 echo 1540 echo
1459 if [[ ${showedmsg} -eq 0 ]] ; then 1541 if [[ ${showedmsg} -eq 0 ]] ; then
1460 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1542 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1461 if [[ -z ${CDROM_NAME} ]] ; then 1543 if [[ -z ${CDROM_NAME} ]] ; then
1462 einfo "Please insert the cdrom for ${PN} now !" 1544 einfo "Please insert+mount the cdrom for ${PN} now !"
1463 else
1464 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1465 fi
1466 else 1545 else
1467 if [[ -z ${CDROM_NAME_1} ]] ; then
1468 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1469 else
1470 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1471 einfo "Please insert+mount the ${!var} cdrom now !" 1546 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1472 fi
1473 fi 1547 fi
1474 showedmsg=1 1548 else
1549 if [[ -z ${CDROM_NAME_1} ]] ; then
1550 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1551 else
1552 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1553 einfo "Please insert+mount the ${!var} cdrom now !"
1554 fi
1475 fi 1555 fi
1556 showedmsg=1
1557 fi
1476 einfo "Press return to scan for the cd again" 1558 einfo "Press return to scan for the cd again"
1477 einfo "or hit CTRL+C to abort the emerge." 1559 einfo "or hit CTRL+C to abort the emerge."
1478 read 1560 echo
1561 if [[ ${showjolietmsg} -eq 0 ]] ; then
1562 showjolietmsg=1
1563 else
1564 ewarn "If you are having trouble with the detection"
1565 ewarn "of your CD, it is possible that you do not have"
1566 ewarn "Joliet support enabled in your kernel. Please"
1567 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1568 ebeep 5
1479 fi 1569 fi
1570 read || die "something is screwed with your system"
1480 done 1571 done
1481} 1572}
1482 1573
1574# @FUNCTION: strip-linguas
1575# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1576# @DESCRIPTION:
1483# Make sure that LINGUAS only contains languages that 1577# Make sure that LINGUAS only contains languages that
1484# a package can support 1578# a package can support. The first form allows you to
1485# 1579# specify a list of LINGUAS. The -i builds a list of po
1486# usage: strip-linguas <allow LINGUAS> 1580# files found in all the directories and uses the
1487# strip-linguas -i <directories of .po files> 1581# intersection of the lists. The -u builds a list of po
1488# strip-linguas -u <directories of .po files> 1582# files found in all the directories and uses the union
1489# 1583# of the lists.
1490# The first form allows you to specify a list of LINGUAS.
1491# The -i builds a list of po files found in all the
1492# directories and uses the intersection of the lists.
1493# The -u builds a list of po files found in all the
1494# directories and uses the union of the lists.
1495strip-linguas() { 1584strip-linguas() {
1496 local ls newls 1585 local ls newls nols
1497 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then 1586 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1498 local op="$1"; shift 1587 local op=$1; shift
1499 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1588 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1500 local d f 1589 local d f
1501 for d in "$@" ; do 1590 for d in "$@" ; do
1502 if [ "${op}" == "-u" ] ; then 1591 if [[ ${op} == "-u" ]] ; then
1503 newls="${ls}" 1592 newls=${ls}
1504 else 1593 else
1505 newls="" 1594 newls=""
1506 fi 1595 fi
1507 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1596 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1508 if [ "${op}" == "-i" ] ; then 1597 if [[ ${op} == "-i" ]] ; then
1509 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}" 1598 hasq ${f} ${ls} && newls="${newls} ${f}"
1510 else 1599 else
1511 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}" 1600 hasq ${f} ${ls} || newls="${newls} ${f}"
1512 fi 1601 fi
1513 done 1602 done
1514 ls="${newls}" 1603 ls=${newls}
1515 done 1604 done
1516 ls="${ls//.po}"
1517 else 1605 else
1518 ls="$@" 1606 ls="$@"
1519 fi 1607 fi
1520 1608
1521 ls=" ${ls} " 1609 nols=""
1522 newls="" 1610 newls=""
1523 for f in ${LINGUAS} ; do 1611 for f in ${LINGUAS} ; do
1524 if [ "${ls/ ${f} /}" != "${ls}" ] ; then 1612 if hasq ${f} ${ls} ; then
1525 newls="${newls} ${f}" 1613 newls="${newls} ${f}"
1526 else 1614 else
1527 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1615 nols="${nols} ${f}"
1528 fi 1616 fi
1529 done 1617 done
1530 if [ -z "${newls}" ] ; then 1618 [[ -n ${nols} ]] \
1531 unset LINGUAS 1619 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols}
1532 else
1533 export LINGUAS="${newls}" 1620 export LINGUAS=${newls:1}
1534 fi
1535} 1621}
1536 1622
1537# moved from kernel.eclass since they are generally useful outside of 1623# @FUNCTION: preserve_old_lib
1538# kernel.eclass -iggy (20041002) 1624# @USAGE: <libs to preserve> [more libs]
1539 1625# @DESCRIPTION:
1540# the following functions are useful in kernel module ebuilds, etc.
1541# for an example see ivtv or drbd ebuilds
1542
1543# set's ARCH to match what the kernel expects
1544set_arch_to_kernel() {
1545 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1546 case ${ARCH} in
1547 x86) export ARCH="i386";;
1548 amd64) export ARCH="x86_64";;
1549 hppa) export ARCH="parisc";;
1550 mips) export ARCH="mips";;
1551 *) export ARCH="${ARCH}";;
1552 esac
1553}
1554
1555# set's ARCH back to what portage expects
1556set_arch_to_portage() {
1557 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1558}
1559
1560# Jeremy Huddleston <eradicator@gentoo.org>:
1561# preserve_old_lib /path/to/libblah.so.0
1562# preserve_old_lib_notify /path/to/libblah.so.0
1563#
1564# These functions are useful when a lib in your package changes --soname. Such 1626# These functions are useful when a lib in your package changes ABI SONAME.
1565# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1627# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1566# would break packages that link against it. Most people get around this 1628# would break packages that link against it. Most people get around this
1567# by using the portage SLOT mechanism, but that is not always a relevant 1629# by using the portage SLOT mechanism, but that is not always a relevant
1568# solution, so instead you can add the following to your ebuilds: 1630# solution, so instead you can call this from pkg_preinst. See also the
1569# 1631# preserve_old_lib_notify function.
1570# src_install() {
1571# ...
1572# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1573# ...
1574# }
1575#
1576# pkg_postinst() {
1577# ...
1578# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1579# ...
1580# }
1581
1582preserve_old_lib() { 1632preserve_old_lib() {
1583 LIB=$1 1633 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1634 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1635 die "Invalid preserve_old_lib() usage"
1636 fi
1637 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1584 1638
1585 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1639 # let portage worry about it
1586 SONAME=`basename ${LIB}` 1640 has preserve-libs ${FEATURES} && return 0
1587 DIRNAME=`dirname ${LIB}`
1588 1641
1589 dodir ${DIRNAME} 1642 local lib dir
1590 cp ${ROOT}${LIB} ${D}${DIRNAME} 1643 for lib in "$@" ; do
1644 [[ -e ${ROOT}/${lib} ]] || continue
1645 dir=${lib%/*}
1646 dodir ${dir} || die "dodir ${dir} failed"
1647 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1591 touch ${D}${LIB} 1648 touch "${D}"/${lib}
1592 fi 1649 done
1593} 1650}
1594 1651
1652# @FUNCTION: preserve_old_lib_notify
1653# @USAGE: <libs to notify> [more libs]
1654# @DESCRIPTION:
1655# Spit helpful messages about the libraries preserved by preserve_old_lib.
1595preserve_old_lib_notify() { 1656preserve_old_lib_notify() {
1596 LIB=$1 1657 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1658 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1659 die "Invalid preserve_old_lib_notify() usage"
1660 fi
1597 1661
1598 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1662 # let portage worry about it
1599 SONAME=`basename ${LIB}` 1663 has preserve-libs ${FEATURES} && return 0
1600 1664
1665 local lib notice=0
1666 for lib in "$@" ; do
1667 [[ -e ${ROOT}/${lib} ]] || continue
1668 if [[ ${notice} -eq 0 ]] ; then
1669 notice=1
1601 einfo "An old version of an installed library was detected on your system." 1670 ewarn "Old versions of installed libraries were detected on your system."
1602 einfo "In order to avoid breaking packages that link against is, this older version" 1671 ewarn "In order to avoid breaking packages that depend on these old libs,"
1603 einfo "is not being removed. In order to make full use of this newer version," 1672 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1604 einfo "you will need to execute the following command:" 1673 ewarn "in order to remove these old dependencies. If you do not have this"
1605 einfo " revdep-rebuild --soname ${SONAME}" 1674 ewarn "helper program, simply emerge the 'gentoolkit' package."
1606 einfo 1675 ewarn
1607 einfo "After doing that, you can safely remove ${LIB}"
1608 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1609 fi 1676 fi
1677 ewarn " # revdep-rebuild --library ${lib##*/}"
1678 done
1679 if [[ ${notice} -eq 1 ]] ; then
1680 ewarn
1681 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1682 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1683 for lib in "$@" ; do
1684 ewarn " # rm '${lib}'"
1685 done
1686 fi
1610} 1687}
1611 1688
1612# Hack for people to figure out if a package was built with 1689# @FUNCTION: built_with_use
1613# certain USE flags 1690# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1691# @DESCRIPTION:
1692# A temporary hack until portage properly supports DEPENDing on USE
1693# flags being enabled in packages. This will check to see if the specified
1694# DEPEND atom was built with the specified list of USE flags. The
1695# --missing option controls the behavior if called on a package that does
1696# not actually support the defined USE flags (aka listed in IUSE).
1697# The default is to abort (call die). The -a and -o flags control
1698# the requirements of the USE flags. They correspond to "and" and "or"
1699# logic. So the -a flag means all listed USE flags must be enabled
1700# while the -o flag means at least one of the listed IUSE flags must be
1701# enabled. The --hidden option is really for internal use only as it
1702# means the USE flag we're checking is hidden expanded, so it won't be found
1703# in IUSE like normal USE flags.
1614# 1704#
1615# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1705# Remember that this function isn't terribly intelligent so order of optional
1616# ex: built_with_use xchat gtk2 1706# flags matter.
1617#
1618# Flags: -a all USE flags should be utilized
1619# -o at least one USE flag should be utilized
1620# Note: the default flag is '-a'
1621built_with_use() { 1707built_with_use() {
1708 local hidden="no"
1709 if [[ $1 == "--hidden" ]] ; then
1710 hidden="yes"
1711 shift
1712 fi
1713
1714 local missing_action="die"
1715 if [[ $1 == "--missing" ]] ; then
1716 missing_action=$2
1717 shift ; shift
1718 case ${missing_action} in
1719 true|false|die) ;;
1720 *) die "unknown action '${missing_action}'";;
1721 esac
1722 fi
1723
1622 local opt=$1 1724 local opt=$1
1623 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1725 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1624 1726
1625 local PKG=$(best_version $1) 1727 local PKG=$(best_version $1)
1728 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1626 shift 1729 shift
1627 1730
1628 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1731 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1629 [[ ! -e ${USEFILE} ]] && return 1 1732 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1733
1734 # if the IUSE file doesn't exist, the read will error out, we need to handle
1735 # this gracefully
1736 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1737 case ${missing_action} in
1738 true) return 0;;
1739 false) return 1;;
1740 die) die "Unable to determine what USE flags $PKG was built with";;
1741 esac
1742 fi
1743
1744 if [[ ${hidden} == "no" ]] ; then
1745 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1746 # Don't check USE_EXPAND #147237
1747 local expand
1748 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1749 if [[ $1 == ${expand}_* ]] ; then
1750 expand=""
1751 break
1752 fi
1753 done
1754 if [[ -n ${expand} ]] ; then
1755 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1756 case ${missing_action} in
1757 true) return 0;;
1758 false) return 1;;
1759 die) die "$PKG does not actually support the $1 USE flag!";;
1760 esac
1761 fi
1762 fi
1763 fi
1630 1764
1631 local USE_BUILT=$(<${USEFILE}) 1765 local USE_BUILT=$(<${USEFILE})
1632 while [[ $# -gt 0 ]] ; do 1766 while [[ $# -gt 0 ]] ; do
1633 if [[ ${opt} = "-o" ]] ; then 1767 if [[ ${opt} = "-o" ]] ; then
1634 has $1 ${USE_BUILT} && return 0 1768 has $1 ${USE_BUILT} && return 0
1638 shift 1772 shift
1639 done 1773 done
1640 [[ ${opt} = "-a" ]] 1774 [[ ${opt} = "-a" ]]
1641} 1775}
1642 1776
1777# @FUNCTION: epunt_cxx
1778# @USAGE: [dir to scan]
1779# @DESCRIPTION:
1643# Many configure scripts wrongly bail when a C++ compiler 1780# Many configure scripts wrongly bail when a C++ compiler could not be
1644# could not be detected. #73450 1781# detected. If dir is not specified, then it defaults to ${S}.
1782#
1783# http://bugs.gentoo.org/73450
1645epunt_cxx() { 1784epunt_cxx() {
1646 local dir=$1 1785 local dir=$1
1647 [[ -z ${dir} ]] && dir=${S} 1786 [[ -z ${dir} ]] && dir=${S}
1648 ebegin "Removing useless C++ checks" 1787 ebegin "Removing useless C++ checks"
1649 local f 1788 local f
1650 for f in $(find ${dir} -name configure) ; do 1789 find "${dir}" -name configure | while read f ; do
1651 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1790 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1652 done 1791 done
1653 eend 0 1792 eend 0
1654} 1793}
1655 1794
1656# get_abi_var <VAR> [<ABI>] 1795# @FUNCTION: make_wrapper
1657# returns the value of ${<VAR>_<ABI>} which should be set in make.defaults 1796# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1658# 1797# @DESCRIPTION:
1659# ex: 1798# Create a shell wrapper script named wrapper in installpath
1660# CFLAGS=$(get_abi_var CFLAGS sparc32) # CFLAGS=-m32 1799# (defaults to the bindir) to execute target (default of wrapper) by
1661# 1800# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1662# Note that the prefered method is to set CC="$(tc-getCC) $(get_abi_CFLAGS)" 1801# libpaths followed by optionally changing directory to chdir.
1663# This will hopefully be added to portage soon... 1802make_wrapper() {
1664# 1803 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1665# If <ABI> is not specified, ${ABI} is used. 1804 local tmpwrapper=$(emktemp)
1666# If <ABI> is not specified and ${ABI} is not defined, ${DEFAULT_ABI} is used. 1805 # We don't want to quote ${bin} so that people can pass complex
1667# If <ABI> is not specified and ${ABI} and ${DEFAULT_ABI} are not defined, we return an empty string. 1806 # things as $bin ... "./someprog --args"
1668# 1807 cat << EOF > "${tmpwrapper}"
1669# Jeremy Huddleston <eradicator@gentoo.org> 1808#!/bin/sh
1670get_abi_var() { 1809cd "${chdir:-.}"
1671 local flag=${1}
1672 local abi
1673 if [ $# -gt 1 ]; then
1674 abi=${2}
1675 elif [ -n "${ABI}" ]; then 1810if [ -n "${libdir}" ] ; then
1676 abi=${ABI} 1811 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1677 elif [ -n "${DEFAULT_ABI}" ]; then 1812 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1678 abi=${DEFAULT_ABI}
1679 else 1813 else
1680 return 1 1814 export LD_LIBRARY_PATH="${libdir}"
1815 fi
1816fi
1817exec ${bin} "\$@"
1818EOF
1819 chmod go+rx "${tmpwrapper}"
1820 if [[ -n ${path} ]] ; then
1821 (
1822 exeinto "${path}"
1823 newexe "${tmpwrapper}" "${wrapper}"
1824 ) || die
1825 else
1826 newbin "${tmpwrapper}" "${wrapper}" || die
1827 fi
1828}
1829
1830# @FUNCTION: prepalldocs
1831# @USAGE:
1832# @DESCRIPTION:
1833# Compress files in /usr/share/doc which are not already
1834# compressed, excluding /usr/share/doc/${PF}/html.
1835# Uses the ecompressdir to do the compression.
1836# 2009-02-18 by betelgeuse:
1837# Commented because ecompressdir is even more internal to
1838# Portage than prepalldocs (it's not even mentioned in man 5
1839# ebuild). Please submit a better version for review to gentoo-dev
1840# if you want prepalldocs here.
1841#prepalldocs() {
1842# if [[ -n $1 ]] ; then
1843# ewarn "prepalldocs: invalid usage; takes no arguments"
1681 fi 1844# fi
1682 1845
1683 local var="${flag}_${abi}" 1846# cd "${D}"
1684 echo ${!var} 1847# [[ -d usr/share/doc ]] || return 0
1685}
1686 1848
1687get_abi_CFLAGS() { get_abi_var CFLAGS ${@}; } 1849# find usr/share/doc -exec gzip {} +
1688get_abi_CXXFLAGS() { get_abi_var CXXFLAGS ${@}; } 1850# ecompressdir --ignore /usr/share/doc/${PF}/html
1689get_abi_ASFLAGS() { get_abi_var ASFLAGS ${@}; } 1851# ecompressdir --queue /usr/share/doc
1690get_abi_LIBDIR() { get_abi_var LIBDIR ${@}; } 1852#}

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