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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 1.136 2005/01/07 11:13:38 eradicator Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.294 2008/01/14 04:52:35 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
47# 2.0.51, we now have support for installing libraries to lib32/lib64
48# to accomidate the needs of multilib systems. It's no longer a good idea
49# to assume all libraries will end up in lib. Replace any (sane) instances
50# where lib is named directly with $(get_libdir) if possible.
51#
52# Travis Tilley <lv@gentoo.org> (24 Aug 2004)
53#
54# Jeremy Huddleston <eradicator@gentoo.org> (23 Dec 2004):
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 ${CONF_LIBDIR:=lib}
81 unset LIBDIR_TEST
82}
83
84get_multilibdir() {
85 [ -n "$(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"
86 echo ${CONF_MULTILIBDIR:=lib32}
87}
88
89# Sometimes you need to override the value returned by get_libdir. A good
90# example of this is xorg-x11, where lib32 isnt a supported configuration,
91# and where lib64 -must- be used on amd64 (for applications that need lib
92# to be 32bit, such as adobe acrobat). Note that this override also bypasses
93# portage version sanity checking.
94# get_libdir_override expects one argument, the result get_libdir should
95# return:
96#
97# get_libdir_override lib64
98#
99# Travis Tilley <lv@gentoo.org> (31 Aug 2004)
100get_libdir_override() {
101 [ -n "$(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}
171
172# Default directory where patches are located 52# Default directory where patches are located
173EPATCH_SOURCE="${WORKDIR}/patch" 53EPATCH_SOURCE="${WORKDIR}/patch"
174# Default extension for patches 54# Default extension for patches
175EPATCH_SUFFIX="patch.bz2" 55EPATCH_SUFFIX="patch.bz2"
176# Default options for patch 56# Default options for patch
177# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 57# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
178EPATCH_OPTS="-g0" 58# Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
59# Set -E to automatically remove empty files.
60EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
179# List of patches not to apply. Not this is only file names, 61# List of patches not to apply. Not this is only file names,
180# and not the full path .. 62# and not the full path ..
181EPATCH_EXCLUDE="" 63EPATCH_EXCLUDE=""
182# Change the printed message for a single patch. 64# Change the printed message for a single patch.
183EPATCH_SINGLE_MSG="" 65EPATCH_SINGLE_MSG=""
66# Change the printed message for multiple patches.
67EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
184# Force applying bulk patches even if not following the style: 68# Force applying bulk patches even if not following the style:
185# 69#
186# ??_${ARCH}_foo.${EPATCH_SUFFIX} 70# ??_${ARCH}_foo.${EPATCH_SUFFIX}
187# 71#
188EPATCH_FORCE="no" 72EPATCH_FORCE="no"
189 73
190# This function is for bulk patching, or in theory for just one 74# This function is for bulk patching, or in theory for just one
191# or two patches. 75# or two patches.
202# 86#
203# Patches are applied in current directory. 87# Patches are applied in current directory.
204# 88#
205# Bulk Patches should preferibly have the form of: 89# Bulk Patches should preferibly have the form of:
206# 90#
207# ??_${ARCH}_foo.${EPATCH_SUFFIX} 91# ??_${ARCH}_foo.${EPATCH_SUFFIX}
208# 92#
209# For example: 93# For example:
210# 94#
211# 01_all_misc-fix.patch.bz2 95# 01_all_misc-fix.patch.bz2
212# 02_sparc_another-fix.patch.bz2 96# 02_sparc_another-fix.patch.bz2
213# 97#
214# This ensures that there are a set order, and you can have ARCH 98# This ensures that there are a set order, and you can have ARCH
215# specific patches. 99# specific patches.
216# 100#
217# If you however give an argument to epatch(), it will treat it as a 101# 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. 103# hand its a directory, it will set EPATCH_SOURCE to this.
220# 104#
221# <azarah@gentoo.org> (10 Nov 2002) 105# <azarah@gentoo.org> (10 Nov 2002)
222# 106#
223epatch() { 107epatch() {
108 _epatch_draw_line() {
109 [[ -z $1 ]] && set "$(printf "%65s" '')"
110 echo "${1//?/=}"
111 }
112 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
224 local PIPE_CMD="" 113 local PIPE_CMD=""
225 local STDERR_TARGET="${T}/$$.out" 114 local STDERR_TARGET="${T}/$$.out"
226 local PATCH_TARGET="${T}/$$.patch" 115 local PATCH_TARGET="${T}/$$.patch"
227 local PATCH_SUFFIX="" 116 local PATCH_SUFFIX=""
228 local SINGLE_PATCH="no" 117 local SINGLE_PATCH="no"
229 local x="" 118 local x=""
230 119
120 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
121
231 if [ "$#" -gt 1 ] 122 if [ "$#" -gt 1 ]
232 then 123 then
233 local m="" 124 local m=""
234 einfo "${#} patches to apply ..."
235 for m in "$@" ; do 125 for m in "$@" ; do
236 epatch "${m}" 126 epatch "${m}"
237 done 127 done
238 return 0 128 return 0
239 fi 129 fi
253 local EPATCH_SOURCE="$1/*" 143 local EPATCH_SOURCE="$1/*"
254 else 144 else
255 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 145 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
256 fi 146 fi
257 else 147 else
258 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 148 if [[ ! -d ${EPATCH_SOURCE} ]] || [[ -n $1 ]] ; then
259 then
260 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 149 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
261 then 150 then
262 EPATCH_SOURCE="$1" 151 EPATCH_SOURCE="$1"
263 fi 152 fi
264 153
265 echo 154 echo
266 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 155 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
267 eerror 156 eerror
268 eerror " ${EPATCH_SOURCE}" 157 eerror " ${EPATCH_SOURCE}"
158 eerror " ( ${EPATCH_SOURCE##*/} )"
269 echo 159 echo
270 die "Cannot find \$EPATCH_SOURCE!" 160 die "Cannot find \$EPATCH_SOURCE!"
271 fi 161 fi
272 162
273 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 163 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
292 ;; 182 ;;
293 esac 183 esac
294 184
295 if [ "${SINGLE_PATCH}" = "no" ] 185 if [ "${SINGLE_PATCH}" = "no" ]
296 then 186 then
297 einfo "Applying various patches (bugfixes/updates) ..." 187 einfo "${EPATCH_MULTI_MSG}"
298 fi 188 fi
299 for x in ${EPATCH_SOURCE} 189 for x in ${EPATCH_SOURCE}
300 do 190 do
301 # New ARCH dependant patch naming scheme ... 191 # New ARCH dependant patch naming scheme ...
302 # 192 #
303 # ???_arch_foo.patch 193 # ???_arch_foo.patch
304 # 194 #
305 if [ -f ${x} ] && \ 195 if [ -f ${x} ] && \
306 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \ 196 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
307 [ "${EPATCH_FORCE}" = "yes" ]) 197 [ "${EPATCH_FORCE}" = "yes" ])
308 then 198 then
309 local count=0 199 local count=0
310 local popts="${EPATCH_OPTS}" 200 local popts="${EPATCH_OPTS}"
201 local patchname=${x##*/}
311 202
312 if [ -n "${EPATCH_EXCLUDE}" ] 203 if [ -n "${EPATCH_EXCLUDE}" ]
313 then 204 then
314 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ] 205 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
315 then 206 then
316 continue 207 continue
317 fi 208 fi
318 fi 209 fi
319 210
321 then 212 then
322 if [ -n "${EPATCH_SINGLE_MSG}" ] 213 if [ -n "${EPATCH_SINGLE_MSG}" ]
323 then 214 then
324 einfo "${EPATCH_SINGLE_MSG}" 215 einfo "${EPATCH_SINGLE_MSG}"
325 else 216 else
326 einfo "Applying ${x##*/} ..." 217 einfo "Applying ${patchname} ..."
327 fi 218 fi
328 else 219 else
329 einfo " ${x##*/} ..." 220 einfo " ${patchname} ..."
330 fi 221 fi
331 222
332 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 223 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
333 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 224 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
334 225
335 # Allow for prefix to differ ... im lazy, so shoot me :/ 226 # Allow for prefix to differ ... im lazy, so shoot me :/
336 while [ "${count}" -lt 5 ] 227 while [ "${count}" -lt 5 ]
337 do 228 do
338 # Generate some useful debug info ... 229 # Generate some useful debug info ...
339 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 230 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
340 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 231 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
341 232
342 if [ "${PATCH_SUFFIX}" != "patch" ] 233 if [ "${PATCH_SUFFIX}" != "patch" ]
343 then 234 then
344 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 235 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
345 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 236 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
346 else 237 else
347 PATCH_TARGET="${x}" 238 PATCH_TARGET="${x}"
348 fi 239 fi
349 240
350 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 241 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
351 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 242 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
352 243
353 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 244 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
354 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 245 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
355 246
356 if [ "${PATCH_SUFFIX}" != "patch" ] 247 if [ "${PATCH_SUFFIX}" != "patch" ]
357 then 248 then
358 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 249 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
359 then 250 then
360 echo 251 echo
361 eerror "Could not extract patch!" 252 eerror "Could not extract patch!"
362 #die "Could not extract patch!" 253 #die "Could not extract patch!"
363 count=5 254 count=5
364 break 255 break
365 fi 256 fi
366 fi 257 fi
367 258
368 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 259 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
369 then 260 then
370 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 261 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
371 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 262 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
372 echo "ACTUALLY APPLYING ${x##*/} ..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 263 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
373 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 264 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
374 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 265 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
375 266
376 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1 267 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
268 _epatch_assert
377 269
378 if [ "$?" -ne 0 ] 270 if [ "$?" -ne 0 ]
379 then 271 then
380 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 272 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
381 echo 273 echo
382 eerror "A dry-run of patch command succeeded, but actually" 274 eerror "A dry-run of patch command succeeded, but actually"
383 eerror "applying the patch failed!" 275 eerror "applying the patch failed!"
384 #die "Real world sux compared to the dreamworld!" 276 #die "Real world sux compared to the dreamworld!"
385 count=5 277 count=5
386 fi 278 fi
387 279
388 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 280 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
389 281
390 break 282 break
391 fi 283 fi
392 284
393 count=$((count + 1)) 285 count=$((count + 1))
399 fi 291 fi
400 292
401 if [ "${count}" -eq 5 ] 293 if [ "${count}" -eq 5 ]
402 then 294 then
403 echo 295 echo
404 eerror "Failed Patch: ${x##*/}!" 296 eerror "Failed Patch: ${patchname} !"
297 eerror " ( ${PATCH_TARGET} )"
405 eerror 298 eerror
406 eerror "Include in your bugreport the contents of:" 299 eerror "Include in your bugreport the contents of:"
407 eerror 300 eerror
408 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}" 301 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
409 echo 302 echo
410 die "Failed Patch: ${x##*/}!" 303 die "Failed Patch: ${patchname}!"
411 fi 304 fi
412 305
413 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 306 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
414 307
415 eend 0 308 eend 0
416 fi 309 fi
417 done 310 done
418 if [ "${SINGLE_PATCH}" = "no" ] 311 if [ "${SINGLE_PATCH}" = "no" ]
419 then 312 then
420 einfo "Done with patching" 313 einfo "Done with patching"
421 fi 314 fi
422} 315}
423 316
424# This function return true if we are using the NPTL pthreads 317# @FUNCTION: emktemp
425# implementation. 318# @USAGE: [temp dir]
426# 319# @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) 320# Cheap replacement for when debianutils (and thus mktemp)
551# does not exist on the users system 321# 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() { 322emktemp() {
556 local exe="touch" 323 local exe="touch"
557 [ "$1" == "-d" ] && exe="mkdir" && shift 324 [[ $1 == -d ]] && exe="mkdir" && shift
558 local topdir="$1" 325 local topdir=$1
559 326
560 if [ -z "${topdir}" ] 327 if [[ -z ${topdir} ]] ; then
561 then
562 [ -z "${T}" ] \ 328 [[ -z ${T} ]] \
563 && topdir="/tmp" \ 329 && topdir="/tmp" \
564 || topdir="${T}" 330 || topdir=${T}
565 fi 331 fi
566 332
567 if [ -z "$(type -p mktemp)" ] 333 if ! type -P mktemp > /dev/null ; then
568 then 334 # system lacks `mktemp` so we have to fake it
569 local tmp=/ 335 local tmp=/
570 while [ -e "${tmp}" ] ; do 336 while [[ -e ${tmp} ]] ; do
571 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 337 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
572 done 338 done
573 ${exe} "${tmp}" 339 ${exe} "${tmp}" || ${exe} -p "${tmp}"
574 echo "${tmp}" 340 echo "${tmp}"
575 else 341 else
576 [ "${exe}" == "touch" ] \ 342 # the args here will give slightly wierd names on BSD,
577 && exe="-p" \ 343 # but should produce a usable file on all userlands
578 || exe="-d" 344 if [[ ${exe} == "touch" ]] ; then
579 mktemp ${exe} "${topdir}" 345 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
346 else
347 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
580 fi 348 fi
349 fi
581} 350}
582 351
352# @FUNCTION: egetent
353# @USAGE: <database> <key>
354# @MAINTAINER:
355# base-system@gentoo.org (Linux)
356# Joe Jezak <josejx@gmail.com> (OS X)
357# usata@gentoo.org (OS X)
358# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
359# @DESCRIPTION:
583# Small wrapper for getent (Linux), nidump (Mac OS X), 360# Small wrapper for getent (Linux), nidump (Mac OS X),
584# and pw (FreeBSD) used in enewuser()/enewgroup() 361# 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() { 362egetent() {
590 if useq ppc-macos ; then 363 case ${CHOST} in
364 *-darwin*)
591 case "$2" in 365 case "$2" in
592 *[!0-9]*) # Non numeric 366 *[!0-9]*) # Non numeric
593 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 367 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
594 ;; 368 ;;
595 *) # Numeric 369 *) # Numeric
596 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 370 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
597 ;; 371 ;;
598 esac 372 esac
599 elif useq x86-fbsd ; then 373 ;;
600 local action 374 *-freebsd*|*-dragonfly*)
601 if [ "$1" == "passwd" ] 375 local opts action="user"
602 then 376 [[ $1 == "passwd" ]] || action="group"
603 action="user" 377
604 else 378 # lookup by uid/gid
605 action="group" 379 if [[ $2 == [[:digit:]]* ]] ; then
380 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
606 fi 381 fi
382
607 pw show "${action}" "$2" -q 383 pw show ${action} ${opts} "$2" -q
608 else 384 ;;
385 *-netbsd*|*-openbsd*)
386 grep "$2:\*:" /etc/$1
387 ;;
388 *)
609 which nscd >& /dev/null && nscd -i "$1" 389 type -p nscd >& /dev/null && nscd -i "$1"
610 getent "$1" "$2" 390 getent "$1" "$2"
611 fi 391 ;;
392 esac
612} 393}
613 394
614# Simplify/standardize adding users to the system 395# @FUNCTION: enewuser
615# vapier@gentoo.org 396# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
616# 397# @DESCRIPTION:
617# enewuser(username, uid, shell, homedir, groups, extra options) 398# Same as enewgroup, you are not required to understand how to properly add
618# 399# a user to the system. The only required parameter is the username.
619# Default values if you do not specify any: 400# Default uid is (pass -1 for this) next available, default shell is
620# username: REQUIRED ! 401# /bin/false, default homedir is /dev/null, there are no default groups,
621# uid: next available (see useradd(8)) 402# 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() { 403enewuser() {
404 case ${EBUILD_PHASE} in
405 unpack|compile|test|install)
406 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
407 eerror "Package fails at QA and at life. Please file a bug."
408 die "Bad package! enewuser is only for use in pkg_* functions!"
409 esac
410
628 # get the username 411 # get the username
629 local euser="$1"; shift 412 local euser=$1; shift
630 if [ -z "${euser}" ] 413 if [[ -z ${euser} ]] ; then
631 then
632 eerror "No username specified !" 414 eerror "No username specified !"
633 die "Cannot call enewuser without a username" 415 die "Cannot call enewuser without a username"
634 fi 416 fi
635 417
636 # lets see if the username already exists 418 # lets see if the username already exists
637 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 419 if [[ -n $(egetent passwd "${euser}") ]] ; then
638 then
639 return 0 420 return 0
640 fi 421 fi
641 einfo "Adding user '${euser}' to your system ..." 422 einfo "Adding user '${euser}' to your system ..."
642 423
643 # options to pass to useradd 424 # options to pass to useradd
644 local opts= 425 local opts=
645 426
646 # handle uid 427 # handle uid
647 local euid="$1"; shift 428 local euid=$1; shift
648 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 429 if [[ -n ${euid} && ${euid} != -1 ]] ; then
649 then
650 if [ "${euid}" -gt 0 ] 430 if [[ ${euid} -gt 0 ]] ; then
651 then
652 if [ ! -z "`egetent passwd ${euid}`" ] 431 if [[ -n $(egetent passwd ${euid}) ]] ; then
653 then
654 euid="next" 432 euid="next"
655 fi 433 fi
656 else 434 else
657 eerror "Userid given but is not greater than 0 !" 435 eerror "Userid given but is not greater than 0 !"
658 die "${euid} is not a valid UID" 436 die "${euid} is not a valid UID"
659 fi 437 fi
660 else 438 else
661 euid="next" 439 euid="next"
662 fi 440 fi
663 if [ "${euid}" == "next" ] 441 if [[ ${euid} == "next" ]] ; then
664 then 442 for ((euid = 101; euid <= 999; euid++)); do
665 local pwrange
666 if [ "${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 443 [[ -z $(egetent passwd ${euid}) ]] && break
673 done 444 done
674 fi 445 fi
675 opts="${opts} -u ${euid}" 446 opts="${opts} -u ${euid}"
676 einfo " - Userid: ${euid}" 447 einfo " - Userid: ${euid}"
677 448
678 # handle shell 449 # handle shell
679 local eshell="$1"; shift 450 local eshell=$1; shift
680 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 451 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
681 then 452 if [[ ! -e ${ROOT}${eshell} ]] ; then
682 if [ ! -e "${eshell}" ]
683 then
684 eerror "A shell was specified but it does not exist !" 453 eerror "A shell was specified but it does not exist !"
685 die "${eshell} does not exist" 454 die "${eshell} does not exist in ${ROOT}"
455 fi
456 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
457 eerror "Do not specify ${eshell} yourself, use -1"
458 die "Pass '-1' as the shell parameter"
686 fi 459 fi
687 else 460 else
688 if [ "${USERLAND}" == "BSD" ] 461 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
689 then 462 [[ -x ${ROOT}${shell} ]] && break
690 eshell="/usr/bin/false" 463 done
691 else 464
465 if [[ ${shell} == "/dev/null" ]] ; then
466 eerror "Unable to identify the shell to use, proceeding with userland default."
467 case ${USERLAND} in
692 eshell="/bin/false" 468 GNU) shell="/bin/false" ;;
469 BSD) shell="/sbin/nologin" ;;
470 Darwin) shell="/usr/sbin/nologin" ;;
471 *) die "Unable to identify the default shell for userland ${USERLAND}"
472 esac
693 fi 473 fi
474
475 eshell=${shell}
694 fi 476 fi
695 einfo " - Shell: ${eshell}" 477 einfo " - Shell: ${eshell}"
696 opts="${opts} -s ${eshell}" 478 opts="${opts} -s ${eshell}"
697 479
698 # handle homedir 480 # handle homedir
699 local ehome="$1"; shift 481 local ehome=$1; shift
700 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 482 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
701 then
702 ehome="/dev/null" 483 ehome="/dev/null"
703 fi 484 fi
704 einfo " - Home: ${ehome}" 485 einfo " - Home: ${ehome}"
705 opts="${opts} -d ${ehome}" 486 opts="${opts} -d ${ehome}"
706 487
707 # handle groups 488 # handle groups
708 local egroups="$1"; shift 489 local egroups=$1; shift
709 if [ ! -z "${egroups}" ] 490 if [[ ! -z ${egroups} ]] ; then
710 then
711 local oldifs="${IFS}" 491 local oldifs=${IFS}
712 local defgroup="" exgroups="" 492 local defgroup="" exgroups=""
713 493
714 export IFS="," 494 export IFS=","
715 for g in ${egroups} 495 for g in ${egroups} ; do
716 do
717 export IFS="${oldifs}" 496 export IFS=${oldifs}
718 if [ -z "`egetent group \"${g}\"`" ] 497 if [[ -z $(egetent group "${g}") ]] ; then
719 then
720 eerror "You must add group ${g} to the system first" 498 eerror "You must add group ${g} to the system first"
721 die "${g} is not a valid GID" 499 die "${g} is not a valid GID"
722 fi 500 fi
723 if [ -z "${defgroup}" ] 501 if [[ -z ${defgroup} ]] ; then
724 then
725 defgroup="${g}" 502 defgroup=${g}
726 else 503 else
727 exgroups="${exgroups},${g}" 504 exgroups="${exgroups},${g}"
728 fi 505 fi
729 export IFS="," 506 export IFS=","
730 done 507 done
731 export IFS="${oldifs}" 508 export IFS=${oldifs}
732 509
733 opts="${opts} -g ${defgroup}" 510 opts="${opts} -g ${defgroup}"
734 if [ ! -z "${exgroups}" ] 511 if [[ ! -z ${exgroups} ]] ; then
735 then
736 opts="${opts} -G ${exgroups:1}" 512 opts="${opts} -G ${exgroups:1}"
737 fi 513 fi
738 else 514 else
739 egroups="(none)" 515 egroups="(none)"
740 fi 516 fi
741 einfo " - Groups: ${egroups}" 517 einfo " - Groups: ${egroups}"
742 518
743 # handle extra and add the user 519 # handle extra and add the user
744 local eextra="$@"
745 local oldsandbox="${SANDBOX_ON}" 520 local oldsandbox=${SANDBOX_ON}
746 export SANDBOX_ON="0" 521 export SANDBOX_ON="0"
747 if useq ppc-macos 522 case ${CHOST} in
748 then 523 *-darwin*)
749 ### Make the user 524 ### Make the user
750 if [ -z "${eextra}" ] 525 if [[ -z $@ ]] ; then
751 then
752 dscl . create /users/${euser} uid ${euid} 526 dscl . create /users/${euser} uid ${euid}
753 dscl . create /users/${euser} shell ${eshell} 527 dscl . create /users/${euser} shell ${eshell}
754 dscl . create /users/${euser} home ${ehome} 528 dscl . create /users/${euser} home ${ehome}
755 dscl . create /users/${euser} realname "added by portage for ${PN}" 529 dscl . create /users/${euser} realname "added by portage for ${PN}"
756 ### Add the user to the groups specified 530 ### Add the user to the groups specified
757 local oldifs="${IFS}" 531 local oldifs=${IFS}
758 export IFS="," 532 export IFS=","
759 for g in ${egroups} 533 for g in ${egroups} ; do
760 do
761 dscl . merge /groups/${g} users ${euser} 534 dscl . merge /groups/${g} users ${euser}
762 done 535 done
763 export IFS="${oldifs}" 536 export IFS=${oldifs}
764 else 537 else
765 einfo "Extra options are not supported on macos yet" 538 einfo "Extra options are not supported on Darwin yet"
766 einfo "Please report the ebuild along with the info below" 539 einfo "Please report the ebuild along with the info below"
767 einfo "eextra: ${eextra}" 540 einfo "eextra: $@"
768 die "Required function missing" 541 die "Required function missing"
769 fi 542 fi
770 elif use x86-fbsd ; then 543 ;;
771 if [ -z "${eextra}" ] 544 *-freebsd*|*-dragonfly*)
772 then 545 if [[ -z $@ ]] ; then
773 pw useradd ${euser} ${opts} \ 546 pw useradd ${euser} ${opts} \
774 -c "added by portage for ${PN}" \ 547 -c "added by portage for ${PN}" \
775 die "enewuser failed" 548 die "enewuser failed"
776 else 549 else
777 einfo " - Extra: ${eextra}" 550 einfo " - Extra: $@"
778 pw useradd ${euser} ${opts} \ 551 pw useradd ${euser} ${opts} \
779 -c ${eextra} || die "enewuser failed" 552 "$@" || die "enewuser failed"
780 fi 553 fi
554 ;;
555
556 *-netbsd*)
557 if [[ -z $@ ]] ; then
558 useradd ${opts} ${euser} || die "enewuser failed"
781 else 559 else
782 if [ -z "${eextra}" ] 560 einfo " - Extra: $@"
783 then 561 useradd ${opts} ${euser} "$@" || die "enewuser failed"
562 fi
563 ;;
564
565 *-openbsd*)
566 if [[ -z $@ ]] ; then
567 useradd -u ${euid} -s ${eshell} \
568 -d ${ehome} -c "Added by portage for ${PN}" \
569 -g ${egroups} ${euser} || die "enewuser failed"
570 else
571 einfo " - Extra: $@"
572 useradd -u ${euid} -s ${eshell} \
573 -d ${ehome} -c "Added by portage for ${PN}" \
574 -g ${egroups} ${euser} "$@" || die "enewuser failed"
575 fi
576 ;;
577
578 *)
579 if [[ -z $@ ]] ; then
784 useradd ${opts} ${euser} \ 580 useradd ${opts} ${euser} \
785 -c "added by portage for ${PN}" \ 581 -c "added by portage for ${PN}" \
786 || die "enewuser failed" 582 || die "enewuser failed"
787 else 583 else
788 einfo " - Extra: ${eextra}" 584 einfo " - Extra: $@"
789 useradd ${opts} ${euser} ${eextra} \ 585 useradd ${opts} ${euser} "$@" \
790 || die "enewuser failed" 586 || die "enewuser failed"
791 fi 587 fi
588 ;;
589 esac
590
591 if [[ ! -e ${ROOT}/${ehome} ]] ; then
592 einfo " - Creating ${ehome} in ${ROOT}"
593 mkdir -p "${ROOT}/${ehome}"
594 chown ${euser} "${ROOT}/${ehome}"
595 chmod 755 "${ROOT}/${ehome}"
792 fi 596 fi
597
793 export SANDBOX_ON="${oldsandbox}" 598 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} 599}
803 600
804# Simplify/standardize adding groups to the system 601# @FUNCTION: enewgroup
805# vapier@gentoo.org 602# @USAGE: <group> [gid]
806# 603# @DESCRIPTION:
807# enewgroup(group, gid) 604# This function does not require you to understand how to properly add a
808# 605# group to the system. Just give it a group name to add and enewgroup will
809# Default values if you do not specify any: 606# do the rest. You may specify the gid for the group or allow the group to
810# groupname: REQUIRED ! 607# allocate the next available one.
811# gid: next available (see groupadd(8))
812# extra: none
813enewgroup() { 608enewgroup() {
609 case ${EBUILD_PHASE} in
610 unpack|compile|test|install)
611 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
612 eerror "Package fails at QA and at life. Please file a bug."
613 die "Bad package! enewgroup is only for use in pkg_* functions!"
614 esac
615
814 # get the group 616 # get the group
815 local egroup="$1"; shift 617 local egroup="$1"; shift
816 if [ -z "${egroup}" ] 618 if [ -z "${egroup}" ]
817 then 619 then
818 eerror "No group specified !" 620 eerror "No group specified !"
819 die "Cannot call enewgroup without a group" 621 die "Cannot call enewgroup without a group"
820 fi 622 fi
821 623
822 # see if group already exists 624 # see if group already exists
823 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 625 if [[ -n $(egetent group "${egroup}") ]]; then
824 then
825 return 0 626 return 0
826 fi 627 fi
827 einfo "Adding group '${egroup}' to your system ..." 628 einfo "Adding group '${egroup}' to your system ..."
828 629
829 # options to pass to useradd 630 # options to pass to useradd
835 then 636 then
836 if [ "${egid}" -gt 0 ] 637 if [ "${egid}" -gt 0 ]
837 then 638 then
838 if [ -z "`egetent group ${egid}`" ] 639 if [ -z "`egetent group ${egid}`" ]
839 then 640 then
840 if useq ppc-macos ; then 641 if [[ "${CHOST}" == *-darwin* ]]; then
841 opts="${opts} ${egid}" 642 opts="${opts} ${egid}"
842 else 643 else
843 opts="${opts} -g ${egid}" 644 opts="${opts} -g ${egid}"
844 fi 645 fi
845 else 646 else
859 opts="${opts} ${eextra}" 660 opts="${opts} ${eextra}"
860 661
861 # add the group 662 # add the group
862 local oldsandbox="${SANDBOX_ON}" 663 local oldsandbox="${SANDBOX_ON}"
863 export SANDBOX_ON="0" 664 export SANDBOX_ON="0"
864 if useq ppc-macos ; then 665 case ${CHOST} in
666 *-darwin*)
865 if [ ! -z "${eextra}" ]; 667 if [ ! -z "${eextra}" ];
866 then 668 then
867 einfo "Extra options are not supported on macos yet" 669 einfo "Extra options are not supported on Darwin/OS X yet"
868 einfo "Please report the ebuild along with the info below" 670 einfo "Please report the ebuild along with the info below"
869 einfo "eextra: ${eextra}" 671 einfo "eextra: ${eextra}"
870 die "Required function missing" 672 die "Required function missing"
871 fi 673 fi
872 674
873 # If we need the next available 675 # If we need the next available
874 case ${egid} in 676 case ${egid} in
875 *[!0-9]*) # Non numeric 677 *[!0-9]*) # Non numeric
876 for egid in `jot 898 101`; do 678 for ((egid = 101; egid <= 999; egid++)); do
877 [ -z "`egetent group ${egid}`" ] && break 679 [[ -z $(egetent group ${egid}) ]] && break
878 done 680 done
879 esac 681 esac
880 dscl . create /groups/${egroup} gid ${egid} 682 dscl . create /groups/${egroup} gid ${egid}
881 dscl . create /groups/${egroup} passwd '*' 683 dscl . create /groups/${egroup} passwd '*'
882 elif use x86-fbsd ; then 684 ;;
685
686 *-freebsd*|*-dragonfly*)
883 case ${egid} in 687 case ${egid} in
884 *[!0-9]*) # Non numeric 688 *[!0-9]*) # Non numeric
885 for egid in `jot 898 101`; do 689 for ((egid = 101; egid <= 999; egid++)); do
886 [ -z "`egetent group ${egid}`" ] && break 690 [[ -z $(egetent group ${egid}) ]] && break
887 done 691 done
888 esac 692 esac
889 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 693 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
890 else 694 ;;
695
696 *-netbsd*)
697 case ${egid} in
698 *[!0-9]*) # Non numeric
699 for ((egid = 101; egid <= 999; egid++)); do
700 [[ -z $(egetent group ${egid}) ]] && break
701 done
702 esac
703 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
704 ;;
705
706 *)
891 groupadd ${opts} ${egroup} || die "enewgroup failed" 707 groupadd ${opts} ${egroup} || die "enewgroup failed"
892 fi 708 ;;
709 esac
893 export SANDBOX_ON="${oldsandbox}" 710 export SANDBOX_ON="${oldsandbox}"
894} 711}
895 712
896# Simple script to replace 'dos2unix' binaries 713# @FUNCTION: edos2unix
897# vapier@gentoo.org 714# @USAGE: <file> [more files ...]
898# 715# @DESCRIPTION:
899# edos2unix(file, <more files> ...) 716# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
717# to remove all of these text utilities from DEPEND variables because this
718# is a script based solution. Just give it a list of files to convert and
719# they will all be changed from the DOS CRLF format to the UNIX LF format.
900edos2unix() { 720edos2unix() {
901 for f in "$@" 721 echo "$@" | xargs sed -i 's/\r$//'
902 do
903 cp "${f}" ${T}/edos2unix
904 sed 's/\r$//' ${T}/edos2unix > "${f}"
905 done
906} 722}
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##############################################################
914 723
915# Make a desktop file ! 724# Make a desktop file !
916# Great for making those icons in kde/gnome startmenu ! 725# Great for making those icons in kde/gnome startmenu !
917# Amaze your friends ! Get the women ! Join today ! 726# Amaze your friends ! Get the women ! Join today !
918# 727#
919# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 728# make_desktop_entry(<command>, [name], [icon], [type], [path])
920# 729#
921# binary: what binary does the app run with ? 730# binary: what command does the app run with ?
922# name: the name that will show up in the menu 731# name: the name that will show up in the menu
923# icon: give your little like a pretty little icon ... 732# icon: give your little like a pretty little icon ...
924# this can be relative (to /usr/share/pixmaps) or 733# this can be relative (to /usr/share/pixmaps) or
925# a full path to an icon 734# a full path to an icon
926# type: what kind of application is this ? for categories: 735# type: what kind of application is this ? for categories:
927# http://www.freedesktop.org/standards/menu-spec/ 736# http://standards.freedesktop.org/menu-spec/latest/apa.html
928# path: if your app needs to startup in a specific dir 737# path: if your app needs to startup in a specific dir
929make_desktop_entry() { 738make_desktop_entry() {
930 [ -z "$1" ] && eerror "make_desktop_entry: You must specify the executable" && return 1 739 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
931 740
932 local exec="${1}" 741 local exec=${1}
933 local name="${2:-${PN}}" 742 local name=${2:-${PN}}
934 local icon="${3:-${PN}.png}" 743 local icon=${3:-${PN}}
935 local type="${4}" 744 local type=${4}
936 local subdir="${6}" 745 local path=${5}
937 local path="${5:-${GAMES_BINDIR}}" 746
938 if [ -z "${type}" ] 747 if [[ -z ${type} ]] ; then
939 then 748 local catmaj=${CATEGORY%%-*}
940 case ${CATEGORY} in 749 local catmin=${CATEGORY##*-}
941 "app-emulation") 750 case ${catmaj} in
942 type=Emulator 751 app)
943 subdir="Emulation" 752 case ${catmin} in
753 accessibility) type=Accessibility;;
754 admin) type=System;;
755 antivirus) type=System;;
756 arch) type=Archiving;;
757 backup) type=Archiving;;
758 cdr) type=DiscBurning;;
759 dicts) type=Dictionary;;
760 doc) type=Documentation;;
761 editors) type=TextEditor;;
762 emacs) type=TextEditor;;
763 emulation) type=Emulator;;
764 laptop) type=HardwareSettings;;
765 office) type=Office;;
766 pda) type=PDA;;
767 vim) type=TextEditor;;
768 xemacs) type=TextEditor;;
769 *) type=;;
770 esac
944 ;; 771 ;;
772
773 dev)
774 type="Development"
775 ;;
776
945 "games-"*) 777 games)
946 type=Game 778 case ${catmin} in
947 subdir="Games" 779 action|fps) type=ActionGame;;
780 arcade) type=ArcadeGame;;
781 board) type=BoardGame;;
782 emulation) type=Emulator;;
783 kids) type=KidsGame;;
784 puzzle) type=LogicGame;;
785 roguelike) type=RolePlaying;;
786 rpg) type=RolePlaying;;
787 simulation) type=Simulation;;
788 sports) type=SportsGame;;
789 strategy) type=StrategyGame;;
790 *) type=;;
791 esac
792 type="Game;${type}"
948 ;; 793 ;;
794
795 gnome)
796 type="Gnome;GTK"
797 ;;
798
799 kde)
800 type="KDE;Qt"
801 ;;
802
803 mail)
804 type="Network;Email"
805 ;;
806
807 media)
808 case ${catmin} in
809 gfx) type=Graphics;;
810 radio) type=Tuner;;
811 sound) type=Audio;;
812 tv) type=TV;;
813 video) type=Video;;
814 *) type=;;
815 esac
816 type="AudioVideo;${type}"
817 ;;
818
949 "net-"*) 819 net)
820 case ${catmin} in
821 dialup) type=Dialup;;
822 ftp) type=FileTransfer;;
823 im) type=InstantMessaging;;
824 irc) type=IRCClient;;
825 mail) type=Email;;
826 news) type=News;;
827 nntp) type=News;;
828 p2p) type=FileTransfer;;
829 *) type=;;
830 esac
831 type="Network;${type}"
832 ;;
833
834 sci)
835 case ${catmin} in
836 astro*) type=Astronomy;;
837 bio*) type=Biology;;
838 calc*) type=Calculator;;
839 chem*) type=Chemistry;;
840 elec*) type=Electronics;;
841 geo*) type=Geology;;
842 math*) type=Math;;
843 physics) type=Physics;;
844 visual*) type=DataVisualization;;
845 *) type=;;
846 esac
847 type="Science;${type}"
848 ;;
849
850 sys)
851 type="System"
852 ;;
853
854 www)
855 case ${catmin} in
856 client) type=WebBrowser;;
857 *) type=;;
858 esac
950 type=Network 859 type="Network"
951 subdir="${type}"
952 ;; 860 ;;
861
953 *) 862 *)
954 type= 863 type=
955 subdir=
956 ;; 864 ;;
957 esac 865 esac
958 fi 866 fi
959 local desktop="${T}/${exec}.desktop" 867 if [ "${SLOT}" == "0" ] ; then
868 local desktop_name="${PN}"
869 else
870 local desktop_name="${PN}-${SLOT}"
871 fi
872 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
873 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
960 874
875 cat <<-EOF > "${desktop}"
961echo "[Desktop Entry] 876 [Desktop Entry]
962Encoding=UTF-8 877 Version=1.0
963Version=0.9.2
964Name=${name} 878 Name=${name}
965Type=Application 879 Type=Application
966Comment=${DESCRIPTION} 880 Comment=${DESCRIPTION}
967Exec=${exec} 881 Exec=${exec}
968Path=${path} 882 TryExec=${exec%% *}
969Icon=${icon} 883 Icon=${icon}
970Categories=Application;${type};" > "${desktop}" 884 Categories=${type};
885 EOF
971 886
887 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
888
889 (
890 # wrap the env here so that the 'insinto' call
891 # doesn't corrupt the env of the caller
972 insinto /usr/share/applications 892 insinto /usr/share/applications
973 doins "${desktop}" 893 doins "${desktop}"
974 894 )
975 return 0
976} 895}
977 896
978# Make a GDM/KDM Session file 897# @FUNCTION: validate_desktop_entries
979# 898# @USAGE: [directories]
980# make_desktop_entry(<title>, <command>) 899# @MAINTAINER:
981# title: File to execute to start the Window Manager 900# Carsten Lohrke <carlo@gentoo.org>
982# command: Name of the Window Manager 901# @DESCRIPTION:
902# Validate desktop entries using desktop-file-utils
903validate_desktop_entries() {
904 if [[ -x /usr/bin/desktop-file-validate ]] ; then
905 einfo "Checking desktop entry validity"
906 local directories=""
907 for d in /usr/share/applications $@ ; do
908 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
909 done
910 if [[ -n ${directories} ]] ; then
911 for FILE in $(find ${directories} -name "*\.desktop" \
912 -not -path '*.hidden*' | sort -u 2>/dev/null)
913 do
914 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
915 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
916 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
917 done
918 fi
919 echo ""
920 else
921 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
922 fi
923}
983 924
925# @FUNCTION: make_session_desktop
926# @USAGE: <title> <command>
927# @DESCRIPTION:
928# Make a GDM/KDM Session file. The title is the file to execute to start the
929# Window Manager. The command is the name of the Window Manager.
984make_session_desktop() { 930make_session_desktop() {
985
986 [ -z "$1" ] && eerror "make_session_desktop: You must specify the title" && return 1 931 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1
987 [ -z "$2" ] && eerror "make_session_desktop: You must specify the command" && return 1 932 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1
988 933
989 local title="${1}" 934 local title=$1
990 local command="${2}" 935 local command=$2
991 local desktop="${T}/${wm}.desktop" 936 local desktop=${T}/${wm}.desktop
992 937
938 cat <<-EOF > "${desktop}"
993echo "[Desktop Entry] 939 [Desktop Entry]
994Encoding=UTF-8
995Name=${title} 940 Name=${title}
996Comment=This session logs you into ${title} 941 Comment=This session logs you into ${title}
997Exec=${command} 942 Exec=${command}
998TryExec=${command} 943 TryExec=${command}
999Type=Application" > "${desktop}" 944 Type=Application
945 EOF
1000 946
947 (
948 # wrap the env here so that the 'insinto' call
949 # doesn't corrupt the env of the caller
1001 insinto /usr/share/xsessions 950 insinto /usr/share/xsessions
1002 doins "${desktop}" 951 doins "${desktop}"
1003 952 )
1004 return 0
1005} 953}
1006 954
955# @FUNCTION: domenu
956# @USAGE: <menus>
957# @DESCRIPTION:
958# Install the list of .desktop menu files into the appropriate directory
959# (/usr/share/applications).
1007domenu() { 960domenu() {
1008 local i 961 (
1009 local j 962 # wrap the env here so that the 'insinto' call
963 # doesn't corrupt the env of the caller
964 local i j ret=0
1010 insinto /usr/share/applications 965 insinto /usr/share/applications
1011 for i in ${@} 966 for i in "$@" ; do
1012 do
1013 if [ -f "${i}" ]; 967 if [[ -f ${i} ]] ; then
1014 then
1015 doins ${i} 968 doins "${i}"
969 ((ret+=$?))
1016 elif [ -d "${i}" ]; 970 elif [[ -d ${i} ]] ; then
1017 then
1018 for j in ${i}/*.desktop 971 for j in "${i}"/*.desktop ; do
1019 do
1020 doins ${j} 972 doins "${j}"
973 ((ret+=$?))
1021 done 974 done
975 else
976 ((++ret))
1022 fi 977 fi
1023 done 978 done
979 exit ${ret}
980 )
1024} 981}
1025 982
983# @FUNCTION: newmenu
984# @USAGE: <menu> <newname>
985# @DESCRIPTION:
986# Like all other new* functions, install the specified menu as newname.
987newmenu() {
988 (
989 # wrap the env here so that the 'insinto' call
990 # doesn't corrupt the env of the caller
991 insinto /usr/share/applications
992 newins "$@"
993 )
994}
995
996# @FUNCTION: doicon
997# @USAGE: <list of icons>
998# @DESCRIPTION:
999# Install the list of icons into the icon directory (/usr/share/pixmaps).
1000# This is useful in conjunction with creating desktop/menu files.
1026doicon() { 1001doicon() {
1027 local i 1002 (
1028 local j 1003 # wrap the env here so that the 'insinto' call
1004 # doesn't corrupt the env of the caller
1005 local i j ret
1029 insinto /usr/share/pixmaps 1006 insinto /usr/share/pixmaps
1030 for i in ${@} 1007 for i in "$@" ; do
1031 do
1032 if [ -f "${i}" ]; 1008 if [[ -f ${i} ]] ; then
1033 then
1034 doins ${i} 1009 doins "${i}"
1010 ((ret+=$?))
1035 elif [ -d "${i}" ]; 1011 elif [[ -d ${i} ]] ; then
1036 then
1037 for j in ${i}/*.png 1012 for j in "${i}"/*.png ; do
1038 do
1039 doins ${j} 1013 doins "${j}"
1014 ((ret+=$?))
1040 done 1015 done
1016 else
1017 ((++ret))
1041 fi 1018 fi
1042 done 1019 done
1020 exit ${ret}
1021 )
1043} 1022}
1044 1023
1045############################################################## 1024# @FUNCTION: newicon
1046# END: Handle .desktop files and menu entries # 1025# @USAGE: <icon> <newname>
1047############################################################## 1026# @DESCRIPTION:
1048 1027# Like all other new* functions, install the specified icon as newname.
1028newicon() {
1029 (
1030 # wrap the env here so that the 'insinto' call
1031 # doesn't corrupt the env of the caller
1032 insinto /usr/share/pixmaps
1033 newins "$@"
1034 )
1035}
1049 1036
1050# for internal use only (unpack_pdv and unpack_makeself) 1037# for internal use only (unpack_pdv and unpack_makeself)
1051find_unpackable_file() { 1038find_unpackable_file() {
1052 local src="$1" 1039 local src=$1
1053 if [ -z "${src}" ] 1040 if [[ -z ${src} ]] ; then
1054 then
1055 src="${DISTDIR}/${A}" 1041 src=${DISTDIR}/${A}
1056 else 1042 else
1057 if [ -e "${DISTDIR}/${src}" ] 1043 if [[ -e ${DISTDIR}/${src} ]] ; then
1058 then
1059 src="${DISTDIR}/${src}" 1044 src=${DISTDIR}/${src}
1060 elif [ -e "${PWD}/${src}" ] 1045 elif [[ -e ${PWD}/${src} ]] ; then
1061 then
1062 src="${PWD}/${src}" 1046 src=${PWD}/${src}
1063 elif [ -e "${src}" ] 1047 elif [[ -e ${src} ]] ; then
1064 then
1065 src="${src}" 1048 src=${src}
1066 fi
1067 fi 1049 fi
1068 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1050 fi
1051 [[ ! -e ${src} ]] && return 1
1069 echo "${src}" 1052 echo "${src}"
1070} 1053}
1071 1054
1055# @FUNCTION: unpack_pdv
1056# @USAGE: <file to unpack> <size of off_t>
1057# @DESCRIPTION:
1072# Unpack those pesky pdv generated files ... 1058# Unpack those pesky pdv generated files ...
1073# They're self-unpacking programs with the binary package stuffed in 1059# 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 1060# 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. 1061# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1076# 1062#
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 1063# 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 1064# 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 1065# the size of the off_t type (in bytes) on the machine that built the pdv
1066# archive.
1067#
1081# archive. one way to determine this is by running the following commands: 1068# One way to determine this is by running the following commands:
1069#
1070# @CODE
1082# strings <pdv archive> | grep lseek 1071# strings <pdv archive> | grep lseek
1083# strace -elseek <pdv archive> 1072# strace -elseek <pdv archive>
1073# @CODE
1074#
1084# basically look for the first lseek command (we do the strings/grep because 1075# 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 1076# sometimes the function call is _llseek or something) and steal the 2nd
1086# parameter. here is an example: 1077# parameter. Here is an example:
1078#
1079# @CODE
1087# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1080# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1088# lseek 1081# lseek
1089# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1082# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1090# lseek(3, -4, SEEK_END) = 2981250 1083# lseek(3, -4, SEEK_END) = 2981250
1084# @CODE
1085#
1091# thus we would pass in the value of '4' as the second parameter. 1086# Thus we would pass in the value of '4' as the second parameter.
1092unpack_pdv() { 1087unpack_pdv() {
1093 local src="`find_unpackable_file $1`" 1088 local src=$(find_unpackable_file "$1")
1094 local sizeoff_t="$2" 1089 local sizeoff_t=$2
1095 1090
1091 [[ -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 :(" 1092 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1097 1093
1098 local shrtsrc="`basename ${src}`" 1094 local shrtsrc=$(basename "${src}")
1099 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1095 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1100 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1096 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1101 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1097 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1102 1098
1103 # grab metadata for debug reasons 1099 # grab metadata for debug reasons
1104 local metafile="$(emktemp)" 1100 local metafile=$(emktemp)
1105 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1101 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1106 1102
1107 # rip out the final file name from the metadata 1103 # rip out the final file name from the metadata
1108 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1104 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1109 datafile="`basename ${datafile}`" 1105 datafile=$(basename "${datafile}")
1110 1106
1111 # now lets uncompress/untar the file if need be 1107 # now lets uncompress/untar the file if need be
1112 local tmpfile="$(emktemp)" 1108 local tmpfile=$(emktemp)
1113 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1109 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1114 1110
1115 local iscompressed="`file -b ${tmpfile}`" 1111 local iscompressed=$(file -b "${tmpfile}")
1116 if [ "${iscompressed:0:8}" == "compress" ] ; then 1112 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1117 iscompressed=1 1113 iscompressed=1
1118 mv ${tmpfile}{,.Z} 1114 mv ${tmpfile}{,.Z}
1119 gunzip ${tmpfile} 1115 gunzip ${tmpfile}
1120 else 1116 else
1121 iscompressed=0 1117 iscompressed=0
1122 fi 1118 fi
1123 local istar="`file -b ${tmpfile}`" 1119 local istar=$(file -b "${tmpfile}")
1124 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1120 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1125 istar=1 1121 istar=1
1126 else 1122 else
1127 istar=0 1123 istar=0
1128 fi 1124 fi
1129 1125
1157 true 1153 true
1158 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1154 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1159 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1155 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1160} 1156}
1161 1157
1158# @FUNCTION: unpack_makeself
1159# @USAGE: [file to unpack] [offset] [tail|dd]
1160# @DESCRIPTION:
1162# Unpack those pesky makeself generated files ... 1161# Unpack those pesky makeself generated files ...
1163# They're shell scripts with the binary package tagged onto 1162# They're shell scripts with the binary package tagged onto
1164# the end of the archive. Loki utilized the format as does 1163# the end of the archive. Loki utilized the format as does
1165# many other game companies. 1164# many other game companies.
1166# 1165#
1167# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1166# If the file is not specified, then ${A} is used. If the
1168# - If the file is not specified then unpack will utilize ${A}.
1169# - If the offset is not specified then we will attempt to extract 1167# offset is not specified then we will attempt to extract
1170# the proper offset from the script itself. 1168# the proper offset from the script itself.
1171unpack_makeself() { 1169unpack_makeself() {
1170 local src_input=${1:-${A}}
1172 local src="$(find_unpackable_file "$1")" 1171 local src=$(find_unpackable_file "${src_input}")
1173 local skip="$2" 1172 local skip=$2
1174 local exe="$3" 1173 local exe=$3
1175 1174
1175 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1176
1176 local shrtsrc="$(basename "${src}")" 1177 local shrtsrc=$(basename "${src}")
1177 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1178 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1178 if [ -z "${skip}" ] 1179 if [[ -z ${skip} ]] ; then
1179 then
1180 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1180 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1181 local skip=0 1181 local skip=0
1182 exe=tail 1182 exe=tail
1183 case ${ver} in 1183 case ${ver} in
1184 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1184 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1185 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1185 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1186 ;; 1186 ;;
1187 2.0|2.0.1) 1187 2.0|2.0.1)
1188 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1188 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1189 ;; 1189 ;;
1197 ;; 1197 ;;
1198 2.1.3) 1198 2.1.3)
1199 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1199 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1200 let skip="skip + 1" 1200 let skip="skip + 1"
1201 ;; 1201 ;;
1202 2.1.4) 1202 2.1.4|2.1.5)
1203 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1203 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1204 skip=$(head -n ${skip} "${src}" | wc -c) 1204 skip=$(head -n ${skip} "${src}" | wc -c)
1205 exe="dd" 1205 exe="dd"
1206 ;; 1206 ;;
1207 *) 1207 *)
1219 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1219 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1220 *) die "makeself cant handle exe '${exe}'" 1220 *) die "makeself cant handle exe '${exe}'"
1221 esac 1221 esac
1222 1222
1223 # lets grab the first few bytes of the file to figure out what kind of archive it is 1223 # lets grab the first few bytes of the file to figure out what kind of archive it is
1224 local tmpfile="$(emktemp)" 1224 local tmpfile=$(emktemp)
1225 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1225 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1226 local filetype="$(file -b "${tmpfile}")" 1226 local filetype=$(file -b "${tmpfile}")
1227 case ${filetype} in 1227 case ${filetype} in
1228 *tar\ archive) 1228 *tar\ archive*)
1229 eval ${exe} | tar --no-same-owner -xf - 1229 eval ${exe} | tar --no-same-owner -xf -
1230 ;; 1230 ;;
1231 bzip2*) 1231 bzip2*)
1232 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1232 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1233 ;; 1233 ;;
1243 ;; 1243 ;;
1244 esac 1244 esac
1245 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1245 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1246} 1246}
1247 1247
1248# @FUNCTION: check_license
1249# @USAGE: [license]
1250# @DESCRIPTION:
1248# Display a license for user to accept. 1251# 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. 1252# specified, then ${LICENSE} is used.
1252check_license() { 1253check_license() {
1253 local lic=$1 1254 local lic=$1
1254 if [ -z "${lic}" ] ; then 1255 if [ -z "${lic}" ] ; then
1255 lic="${PORTDIR}/licenses/${LICENSE}" 1256 lic="${PORTDIR}/licenses/${LICENSE}"
1256 else 1257 else
1257 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1258 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1258 lic="${PORTDIR}/licenses/${src}" 1259 lic="${PORTDIR}/licenses/${lic}"
1259 elif [ -e "${PWD}/${src}" ] ; then 1260 elif [ -e "${PWD}/${lic}" ] ; then
1260 lic="${PWD}/${src}" 1261 lic="${PWD}/${lic}"
1261 elif [ -e "${src}" ] ; then 1262 elif [ -e "${lic}" ] ; then
1262 lic="${src}" 1263 lic="${lic}"
1263 fi
1264 fi 1264 fi
1265 fi
1265 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1266 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1266 local l="`basename ${lic}`" 1267 local l="`basename ${lic}`"
1267 1268
1268 # here is where we check for the licenses the user already 1269 # here is where we check for the licenses the user already
1269 # accepted ... if we don't find a match, we make the user accept 1270 # accepted ... if we don't find a match, we make the user accept
1270 local shopts=$- 1271 local shopts=$-
1271 local alic 1272 local alic
1272 set -o noglob #so that bash doesn't expand "*" 1273 set -o noglob #so that bash doesn't expand "*"
1273 for alic in ${ACCEPT_LICENSE} ; do 1274 for alic in ${ACCEPT_LICENSE} ; do
1274 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1275 if [[ ${alic} == ${l} ]]; then
1275 set +o noglob; set -${shopts} #reset old shell opts 1276 set +o noglob; set -${shopts} #reset old shell opts
1276 return 0 1277 return 0
1277 fi 1278 fi
1278 done 1279 done
1279 set +o noglob; set -$shopts #reset old shell opts 1280 set +o noglob; set -$shopts #reset old shell opts
1280 1281
1281 local licmsg="$(emktemp)" 1282 local licmsg=$(emktemp)
1282 cat << EOF > ${licmsg} 1283 cat <<-EOF > ${licmsg}
1283********************************************************** 1284 **********************************************************
1284The following license outlines the terms of use of this 1285 The following license outlines the terms of use of this
1285package. You MUST accept this license for installation to 1286 package. You MUST accept this license for installation to
1286continue. When you are done viewing, hit 'q'. If you 1287 continue. When you are done viewing, hit 'q'. If you
1287CTRL+C out of this, the install will not run! 1288 CTRL+C out of this, the install will not run!
1288********************************************************** 1289 **********************************************************
1289 1290
1290EOF 1291 EOF
1291 cat ${lic} >> ${licmsg} 1292 cat ${lic} >> ${licmsg}
1292 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1293 ${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] " 1294 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1294 read alic 1295 read alic
1295 case ${alic} in 1296 case ${alic} in
1302 die "Failed to accept license" 1303 die "Failed to accept license"
1303 ;; 1304 ;;
1304 esac 1305 esac
1305} 1306}
1306 1307
1308# @FUNCTION: cdrom_get_cds
1309# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1310# @DESCRIPTION:
1307# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1311# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1308# the whole 'non-interactive' policy, but damnit I want CD support ! 1312# the whole 'non-interactive' policy, but damnit I want CD support !
1309# 1313#
1310# with these cdrom functions we handle all the user interaction and 1314# With these cdrom functions we handle all the user interaction and
1311# standardize everything. all you have to do is call cdrom_get_cds() 1315# 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 1316# and when the function returns, you can assume that the cd has been
1313# found at CDROM_ROOT. 1317# found at CDROM_ROOT.
1314# 1318#
1319# The function will attempt to locate a cd based upon a file that is on
1320# the cd. The more files you give this function, the more cds
1321# the cdrom functions will handle.
1322#
1315# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1323# 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 1324# etc... If you want to give the cds better names, then just export
1317# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1325# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1326# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1327# also use the CDROM_NAME_SET bash array.
1318# 1328#
1319# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1329# 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() { 1330cdrom_get_cds() {
1326 # first we figure out how many cds we're dealing with by 1331 # first we figure out how many cds we're dealing with by
1327 # the # of files they gave us 1332 # the # of files they gave us
1328 local cdcnt=0 1333 local cdcnt=0
1329 local f= 1334 local f=
1330 for f in "$@" ; do 1335 for f in "$@" ; do
1331 cdcnt=$((cdcnt + 1)) 1336 ((++cdcnt))
1332 export CDROM_CHECK_${cdcnt}="$f" 1337 export CDROM_CHECK_${cdcnt}="$f"
1333 done 1338 done
1334 export CDROM_TOTAL_CDS=${cdcnt} 1339 export CDROM_TOTAL_CDS=${cdcnt}
1335 export CDROM_CURRENT_CD=1 1340 export CDROM_CURRENT_CD=1
1336 1341
1337 # now we see if the user gave use CD_ROOT ... 1342 # now we see if the user gave use CD_ROOT ...
1338 # if they did, let's just believe them that it's correct 1343 # 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 1344 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1346 local var= 1345 local var=
1347 cdcnt=0 1346 cdcnt=0
1348 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1347 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1349 cdcnt=$((cdcnt + 1)) 1348 ((++cdcnt))
1350 var="CD_ROOT_${cdcnt}" 1349 var="CD_ROOT_${cdcnt}"
1350 [[ -z ${!var} ]] && var="CD_ROOT"
1351 if [[ -z ${!var} ]] ; then 1351 if [[ -z ${!var} ]] ; then
1352 eerror "You must either use just the CD_ROOT" 1352 eerror "You must either use just the CD_ROOT"
1353 eerror "or specify ALL the CD_ROOT_X variables." 1353 eerror "or specify ALL the CD_ROOT_X variables."
1354 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1354 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1355 die "could not locate CD_ROOT_${cdcnt}" 1355 die "could not locate CD_ROOT_${cdcnt}"
1356 fi 1356 fi
1357 export CDROM_ROOTS_${cdcnt}="${!var}"
1358 done 1357 done
1359 export CDROM_ROOT=${CDROM_ROOTS_1} 1358 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1360 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1359 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1360 export CDROM_SET=-1
1361 for f in ${CDROM_CHECK_1//:/ } ; do
1362 ((++CDROM_SET))
1363 [[ -e ${CD_ROOT}/${f} ]] && break
1364 done
1365 export CDROM_MATCH=${f}
1361 return 1366 return
1362 fi 1367 fi
1363 1368
1369 # User didn't help us out so lets make sure they know they can
1370 # simplify the whole process ...
1364 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1371 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1365 einfon "This ebuild will need the " 1372 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 1373 echo
1372 einfo "If you do not have the CD, but have the data files" 1374 einfo "If you do not have the CD, but have the data files"
1373 einfo "mounted somewhere on your filesystem, just export" 1375 einfo "mounted somewhere on your filesystem, just export"
1374 einfo "the variable CD_ROOT so that it points to the" 1376 einfo "the variable CD_ROOT so that it points to the"
1375 einfo "directory containing the files." 1377 einfo "directory containing the files."
1376 echo 1378 echo
1377 einfo "For example:" 1379 einfo "For example:"
1378 einfo "export CD_ROOT=/mnt/cdrom" 1380 einfo "export CD_ROOT=/mnt/cdrom"
1379 echo 1381 echo
1380 else 1382 else
1383 if [[ -n ${CDROM_NAME_SET} ]] ; then
1384 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1385 cdcnt=0
1386 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1387 ((++cdcnt))
1388 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1389 done
1390 fi
1391
1381 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1392 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1382 cdcnt=0 1393 cdcnt=0
1383 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1394 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1384 cdcnt=$((cdcnt + 1)) 1395 ((++cdcnt))
1385 var="CDROM_NAME_${cdcnt}" 1396 var="CDROM_NAME_${cdcnt}"
1386 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1397 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1387 done 1398 done
1388 echo 1399 echo
1389 einfo "If you do not have the CDs, but have the data files" 1400 einfo "If you do not have the CDs, but have the data files"
1390 einfo "mounted somewhere on your filesystem, just export" 1401 einfo "mounted somewhere on your filesystem, just export"
1391 einfo "the following variables so they point to the right place:" 1402 einfo "the following variables so they point to the right place:"
1392 einfon "" 1403 einfon ""
1393 cdcnt=0 1404 cdcnt=0
1394 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1405 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1395 cdcnt=$((cdcnt + 1)) 1406 ((++cdcnt))
1396 echo -n " CD_ROOT_${cdcnt}" 1407 echo -n " CD_ROOT_${cdcnt}"
1397 done 1408 done
1398 echo 1409 echo
1399 einfo "Or, if you have all the files in the same place, or" 1410 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" 1411 einfo "you only have one cdrom, you can export CD_ROOT"
1403 echo 1414 echo
1404 einfo "For example:" 1415 einfo "For example:"
1405 einfo "export CD_ROOT_1=/mnt/cdrom" 1416 einfo "export CD_ROOT_1=/mnt/cdrom"
1406 echo 1417 echo
1407 fi 1418 fi
1419
1420 export CDROM_SET=""
1408 export CDROM_CURRENT_CD=0 1421 export CDROM_CURRENT_CD=0
1409 cdrom_load_next_cd 1422 cdrom_load_next_cd
1410} 1423}
1411 1424
1412# this is only used when you need access to more than one cd. 1425# @FUNCTION: cdrom_load_next_cd
1413# when you have finished using the first cd, just call this function. 1426# @DESCRIPTION:
1414# when it returns, CDROM_ROOT will be pointing to the second cd. 1427# 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. 1428# files off a CD and want access to the next one, just call this function.
1429# Again, all the messy details of user interaction are taken care of for you.
1430# Once this returns, just read the variable CDROM_ROOT for the location of the
1431# mounted CD. Note that you can only go forward in the CD list, so make sure
1432# you only call this function when you're done using the current CD.
1416cdrom_load_next_cd() { 1433cdrom_load_next_cd() {
1417 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1418 local var= 1434 local var
1419 1435 ((++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 1436
1425 unset CDROM_ROOT 1437 unset CDROM_ROOT
1426 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1438 var=CD_ROOT_${CDROM_CURRENT_CD}
1439 [[ -z ${!var} ]] && var="CD_ROOT"
1427 if [[ -z ${!var} ]] ; then 1440 if [[ -z ${!var} ]] ; then
1428 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1441 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1429 cdrom_locate_file_on_cd ${!var} 1442 _cdrom_locate_file_on_cd ${!var}
1430 else 1443 else
1431 export CDROM_ROOT=${!var} 1444 export CDROM_ROOT=${!var}
1432 fi 1445 fi
1433 1446
1434 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1447 einfo "Found CD #${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 1452# 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 1453# found, then a message asking for the user to insert the cdrom will be
1441# displayed and we'll hang out here until: 1454# displayed and we'll hang out here until:
1442# (1) the file is found on a mounted cdrom 1455# (1) the file is found on a mounted cdrom
1443# (2) the user hits CTRL+C 1456# (2) the user hits CTRL+C
1444cdrom_locate_file_on_cd() { 1457_cdrom_locate_file_on_cd() {
1458 local mline=""
1459 local showedmsg=0
1460
1445 while [[ -z ${CDROM_ROOT} ]] ; do 1461 while [[ -z ${CDROM_ROOT} ]] ; do
1462 local i=0
1463 local -a cdset=(${*//:/ })
1464 if [[ -n ${CDROM_SET} ]] ; then
1465 cdset=(${cdset[${CDROM_SET}]})
1466 fi
1467
1468 while [[ -n ${cdset[${i}]} ]] ; do
1446 local dir="$(dirname ${@})" 1469 local dir=$(dirname ${cdset[${i}]})
1447 local file="$(basename ${@})" 1470 local file=$(basename ${cdset[${i}]})
1448 local mline=""
1449 local showedmsg=0
1450 1471
1451 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do 1472 local point= node= fs= foo=
1473 while read point node fs foo ; do
1474 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1475 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1476 && continue
1477 point=${point//\040/ }
1452 [[ -d ${mline}/${dir} ]] || continue 1478 [[ ! -d ${point}/${dir} ]] && continue
1453 [[ ! -z $(find ${mline}/${dir} -iname ${file} -maxdepth 1) ]] \ 1479 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1454 && export CDROM_ROOT=${mline} 1480 export CDROM_ROOT=${point}
1481 export CDROM_SET=${i}
1482 export CDROM_MATCH=${cdset[${i}]}
1483 return
1484 done <<< "$(get_mounts)"
1485
1486 ((++i))
1455 done 1487 done
1456 1488
1457 if [[ -z ${CDROM_ROOT} ]] ; then
1458 echo 1489 echo
1459 if [[ ${showedmsg} -eq 0 ]] ; then 1490 if [[ ${showedmsg} -eq 0 ]] ; then
1460 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1491 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1461 if [[ -z ${CDROM_NAME} ]] ; then 1492 if [[ -z ${CDROM_NAME} ]] ; then
1462 einfo "Please insert the cdrom for ${PN} now !" 1493 einfo "Please insert+mount the cdrom for ${PN} now !"
1463 else
1464 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1465 fi
1466 else 1494 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 !" 1495 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1472 fi
1473 fi 1496 fi
1474 showedmsg=1 1497 else
1498 if [[ -z ${CDROM_NAME_1} ]] ; then
1499 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1500 else
1501 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1502 einfo "Please insert+mount the ${!var} cdrom now !"
1503 fi
1475 fi 1504 fi
1505 showedmsg=1
1506 fi
1476 einfo "Press return to scan for the cd again" 1507 einfo "Press return to scan for the cd again"
1477 einfo "or hit CTRL+C to abort the emerge." 1508 einfo "or hit CTRL+C to abort the emerge."
1478 read 1509 echo
1479 fi 1510 einfo "If you are having trouble with the detection"
1511 einfo "of your CD, it is possible that you do not have"
1512 einfo "Joliet support enabled in your kernel. Please"
1513 einfo "check that CONFIG_JOLIET is enabled in your kernel."
1514 read || die "something is screwed with your system"
1480 done 1515 done
1481} 1516}
1482 1517
1518# @FUNCTION: strip-linguas
1519# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1520# @DESCRIPTION:
1483# Make sure that LINGUAS only contains languages that 1521# Make sure that LINGUAS only contains languages that
1484# a package can support 1522# a package can support. The first form allows you to
1485# 1523# specify a list of LINGUAS. The -i builds a list of po
1486# usage: strip-linguas <allow LINGUAS> 1524# files found in all the directories and uses the
1487# strip-linguas -i <directories of .po files> 1525# intersection of the lists. The -u builds a list of po
1488# strip-linguas -u <directories of .po files> 1526# files found in all the directories and uses the union
1489# 1527# 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() { 1528strip-linguas() {
1496 local ls newls 1529 local ls newls nols
1497 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then 1530 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1498 local op="$1"; shift 1531 local op=$1; shift
1499 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1532 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift
1500 local d f 1533 local d f
1501 for d in "$@" ; do 1534 for d in "$@" ; do
1502 if [ "${op}" == "-u" ] ; then 1535 if [[ ${op} == "-u" ]] ; then
1503 newls="${ls}" 1536 newls=${ls}
1504 else 1537 else
1505 newls="" 1538 newls=""
1506 fi 1539 fi
1507 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1540 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do
1508 if [ "${op}" == "-i" ] ; then 1541 if [[ ${op} == "-i" ]] ; then
1509 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}" 1542 hasq ${f} ${ls} && newls="${newls} ${f}"
1510 else 1543 else
1511 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}" 1544 hasq ${f} ${ls} || newls="${newls} ${f}"
1512 fi 1545 fi
1513 done 1546 done
1514 ls="${newls}" 1547 ls=${newls}
1515 done 1548 done
1516 ls="${ls//.po}"
1517 else 1549 else
1518 ls="$@" 1550 ls="$@"
1519 fi 1551 fi
1520 1552
1521 ls=" ${ls} " 1553 nols=""
1522 newls="" 1554 newls=""
1523 for f in ${LINGUAS} ; do 1555 for f in ${LINGUAS} ; do
1524 if [ "${ls/ ${f} /}" != "${ls}" ] ; then 1556 if hasq ${f} ${ls} ; then
1525 newls="${newls} ${f}" 1557 newls="${newls} ${f}"
1526 else 1558 else
1527 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1559 nols="${nols} ${f}"
1528 fi 1560 fi
1529 done 1561 done
1530 if [ -z "${newls}" ] ; then 1562 [[ -n ${nols} ]] \
1531 unset LINGUAS 1563 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols}
1532 else
1533 export LINGUAS="${newls}" 1564 export LINGUAS=${newls:1}
1534 fi
1535} 1565}
1536 1566
1537# moved from kernel.eclass since they are generally useful outside of 1567# @FUNCTION: preserve_old_lib
1538# kernel.eclass -iggy (20041002) 1568# @USAGE: <libs to preserve> [more libs]
1539 1569# @DESCRIPTION:
1540# the following functions are useful in kernel module ebuilds, etc.
1541# for an example see ivtv or drbd ebuilds
1542
1543# set's ARCH to match what the kernel expects
1544set_arch_to_kernel() {
1545 export EUTILS_ECLASS_PORTAGE_ARCH="${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="${EUTILS_ECLASS_PORTAGE_ARCH}"
1558}
1559
1560# Jeremy Huddleston <eradicator@gentoo.org>:
1561# preserve_old_lib /path/to/libblah.so.0
1562# preserve_old_lib_notify /path/to/libblah.so.0
1563#
1564# These functions are useful when a lib in your package changes --soname. Such 1570# These functions are useful when a lib in your package changes ABI SONAME.
1565# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1571# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1566# would break packages that link against it. Most people get around this 1572# would break packages that link against it. Most people get around this
1567# by using the portage SLOT mechanism, but that is not always a relevant 1573# by using the portage SLOT mechanism, but that is not always a relevant
1568# solution, so instead you can add the following to your ebuilds: 1574# solution, so instead you can call this from pkg_preinst. See also the
1569# 1575# preserve_old_lib_notify function.
1570# src_install() {
1571# ...
1572# preserve_old_lib /usr/$(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() { 1576preserve_old_lib() {
1583 LIB=$1 1577 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1578 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1579 die "Invalid preserve_old_lib() usage"
1580 fi
1581 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1584 1582
1585 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1583 local lib dir
1586 SONAME=`basename ${LIB}` 1584 for lib in "$@" ; do
1587 DIRNAME=`dirname ${LIB}` 1585 [[ -e ${ROOT}/${lib} ]] || continue
1588 1586 dir=${lib%/*}
1589 dodir ${DIRNAME} 1587 dodir ${dir} || die "dodir ${dir} failed"
1590 cp ${ROOT}${LIB} ${D}${DIRNAME} 1588 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1591 touch ${D}${LIB} 1589 touch "${D}"/${lib}
1592 fi 1590 done
1593} 1591}
1594 1592
1593# @FUNCTION: preserve_old_lib_notify
1594# @USAGE: <libs to notify> [more libs]
1595# @DESCRIPTION:
1596# Spit helpful messages about the libraries preserved by preserve_old_lib.
1595preserve_old_lib_notify() { 1597preserve_old_lib_notify() {
1596 LIB=$1 1598 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1599 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1600 die "Invalid preserve_old_lib_notify() usage"
1601 fi
1597 1602
1598 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1603 local lib notice=0
1599 SONAME=`basename ${LIB}` 1604 for lib in "$@" ; do
1600 1605 [[ -e ${ROOT}/${lib} ]] || continue
1606 if [[ ${notice} -eq 0 ]] ; then
1607 notice=1
1601 einfo "An old version of an installed library was detected on your system." 1608 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" 1609 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," 1610 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1604 einfo "you will need to execute the following command:" 1611 ewarn "in order to remove these old dependencies. If you do not have this"
1605 einfo " revdep-rebuild --soname ${SONAME}" 1612 ewarn "helper program, simply emerge the 'gentoolkit' package."
1606 einfo 1613 ewarn
1607 einfo "After doing that, you can safely remove ${LIB}"
1608 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1609 fi 1614 fi
1615 ewarn " # revdep-rebuild --library ${lib##*/}"
1616 done
1617 if [[ ${notice} -eq 1 ]] ; then
1618 ewarn
1619 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1620 ewarn "delete the old libraries."
1621 fi
1610} 1622}
1611 1623
1612# Hack for people to figure out if a package was built with 1624# @FUNCTION: built_with_use
1613# certain USE flags 1625# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1626# @DESCRIPTION:
1627# A temporary hack until portage properly supports DEPENDing on USE
1628# flags being enabled in packages. This will check to see if the specified
1629# DEPEND atom was built with the specified list of USE flags. The
1630# --missing option controls the behavior if called on a package that does
1631# not actually support the defined USE flags (aka listed in IUSE).
1632# The default is to abort (call die). The -a and -o flags control
1633# the requirements of the USE flags. They correspond to "and" and "or"
1634# logic. So the -a flag means all listed USE flags must be enabled
1635# while the -o flag means at least one of the listed fIUSE flags must be
1636# enabled. The --hidden option is really for internal use only as it
1637# means the USE flag we're checking is hidden expanded, so it won't be found
1638# in IUSE like normal USE flags.
1614# 1639#
1615# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1640# Remember that this function isn't terribly intelligent so order of optional
1616# ex: built_with_use xchat gtk2 1641# 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() { 1642built_with_use() {
1643 local hidden="no"
1644 if [[ $1 == "--hidden" ]] ; then
1645 hidden="yes"
1646 shift
1647 fi
1648
1649 local missing_action="die"
1650 if [[ $1 == "--missing" ]] ; then
1651 missing_action=$2
1652 shift ; shift
1653 case ${missing_action} in
1654 true|false|die) ;;
1655 *) die "unknown action '${missing_action}'";;
1656 esac
1657 fi
1658
1622 local opt=$1 1659 local opt=$1
1623 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1660 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1624 1661
1625 local PKG=$(best_version $1) 1662 local PKG=$(best_version $1)
1663 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1626 shift 1664 shift
1627 1665
1628 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1666 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1629 [[ ! -e ${USEFILE} ]] && return 1 1667 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1668
1669 # if the IUSE file doesn't exist, the read will error out, we need to handle
1670 # this gracefully
1671 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1672 case ${missing_action} in
1673 true) return 0;;
1674 false) return 1;;
1675 die) die "Unable to determine what USE flags $PKG was built with";;
1676 esac
1677 fi
1678
1679 if [[ ${hidden} == "no" ]] ; then
1680 local IUSE_BUILT=$(<${IUSEFILE})
1681 # Don't check USE_EXPAND #147237
1682 local expand
1683 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1684 if [[ $1 == ${expand}_* ]] ; then
1685 expand=""
1686 break
1687 fi
1688 done
1689 if [[ -n ${expand} ]] ; then
1690 if ! has $1 ${IUSE_BUILT} ; then
1691 case ${missing_action} in
1692 true) return 0;;
1693 false) return 1;;
1694 die) die "$PKG does not actually support the $1 USE flag!";;
1695 esac
1696 fi
1697 fi
1698 fi
1630 1699
1631 local USE_BUILT=$(<${USEFILE}) 1700 local USE_BUILT=$(<${USEFILE})
1632 while [[ $# -gt 0 ]] ; do 1701 while [[ $# -gt 0 ]] ; do
1633 if [[ ${opt} = "-o" ]] ; then 1702 if [[ ${opt} = "-o" ]] ; then
1634 has $1 ${USE_BUILT} && return 0 1703 has $1 ${USE_BUILT} && return 0
1638 shift 1707 shift
1639 done 1708 done
1640 [[ ${opt} = "-a" ]] 1709 [[ ${opt} = "-a" ]]
1641} 1710}
1642 1711
1712# @FUNCTION: epunt_cxx
1713# @USAGE: [dir to scan]
1714# @DESCRIPTION:
1643# Many configure scripts wrongly bail when a C++ compiler 1715# Many configure scripts wrongly bail when a C++ compiler could not be
1644# could not be detected. #73450 1716# detected. If dir is not specified, then it defaults to ${S}.
1717#
1718# http://bugs.gentoo.org/73450
1645epunt_cxx() { 1719epunt_cxx() {
1646 local dir=$1 1720 local dir=$1
1647 [[ -z ${dir} ]] && dir=${S} 1721 [[ -z ${dir} ]] && dir=${S}
1648 ebegin "Removing useless C++ checks" 1722 ebegin "Removing useless C++ checks"
1649 local f 1723 local f
1650 for f in $(find ${dir} -name configure) ; do 1724 find "${dir}" -name configure | while read f ; do
1651 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1725 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1652 done 1726 done
1653 eend 0 1727 eend 0
1654} 1728}
1655 1729
1656# get_abi_var <VAR> [<ABI>] 1730# @FUNCTION: make_wrapper
1657# returns the value of ${<VAR>_<ABI>} which should be set in make.defaults 1731# @USAGE: <wrapper> <target> <chdir> [libpaths] [installpath]
1658# 1732# @DESCRIPTION:
1659# ex: 1733# Create a shell wrapper script named wrapper in installpath
1660# CFLAGS=$(get_abi_var CFLAGS sparc32) # CFLAGS=-m32 1734# (defaults to the bindir) to execute target (default of wrapper) by
1661# 1735# 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)" 1736# libpaths followed by optionally changing directory to chdir.
1663# This will hopefully be added to portage soon... 1737make_wrapper() {
1664# 1738 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1665# If <ABI> is not specified, ${ABI} is used. 1739 local tmpwrapper=$(emktemp)
1666# If <ABI> is not specified and ${ABI} is not defined, ${DEFAULT_ABI} is used. 1740 # 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. 1741 # things as $bin ... "./someprog --args"
1668# 1742 cat << EOF > "${tmpwrapper}"
1669# Jeremy Huddleston <eradicator@gentoo.org> 1743#!/bin/sh
1670get_abi_var() { 1744cd "${chdir:-.}"
1671 local flag=$1
1672 local abi
1673 if [ $# -gt 1 ]; then
1674 abi=$1
1675 elif [ -n "${ABI}" ]; then 1745if [ -n "${libdir}" ] ; then
1676 abi=${ABI} 1746 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1677 elif [ -n "${DEFAULT_ABI}" ]; then 1747 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1678 abi=${DEFAULT_ABI}
1679 else 1748 else
1680 return 1 1749 export LD_LIBRARY_PATH="${libdir}"
1750 fi
1681 fi 1751fi
1682 1752exec ${bin} "\$@"
1683 local var="${flag}_${abi}" 1753EOF
1684 echo ${!var} 1754 chmod go+rx "${tmpwrapper}"
1755 if [[ -n ${path} ]] ; then
1756 (
1757 exeinto "${path}"
1758 newexe "${tmpwrapper}" "${wrapper}"
1759 ) || die
1760 else
1761 newbin "${tmpwrapper}" "${wrapper}" || die
1762 fi
1685} 1763}
1686
1687get_abi_CFLAGS() { get_abi_var CFLAGS $1; }
1688get_abi_CXXFLAGS() { get_abi_var CXXFLAGS $1; }
1689get_abi_ASFLAGS() { get_abi_var ASFLAGS $1; }
1690get_abi_LIBDIR() { get_abi_var LIBDIR $1; }
1691

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