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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 1.100 2004/09/12 07:16:45 mr_bones_ 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 $(get_libdir) if possible.
51#
52# Travis Tilley <lv@gentoo.org> (24 Aug 2004)
53get_libdir() {
54 if [ ! -z "${CONF_LIBDIR_OVERRIDE}" ] ; then
55 # if there is an override, we want to use that... always.
56 CONF_LIBDIR="${CONF_LIBDIR_OVERRIDE}"
57 elif portageq has_version / '<sys-apps/portage-2.0.51_pre20' ; then
58 # and if there isnt an override, and we're using a version of
59 # portage without CONF_LIBDIR support, force the use of lib. dolib
60 # and friends from portage 2.0.50 wont be too happy otherwise.
61 CONF_LIBDIR="lib"
62 fi
63 # and of course, default to lib if CONF_LIBDIR isnt set
64 echo ${CONF_LIBDIR:=lib}
65}
66
67# Sometimes you need to override the value returned by get_libdir. A good
68# example of this is xorg-x11, where lib32 isnt a supported configuration,
69# and where lib64 -must- be used on amd64 (for applications that need lib
70# to be 32bit, such as adobe acrobat). Note that this override also bypasses
71# portage version sanity checking.
72# get_libdir_override expects one argument, the result get_libdir should
73# return:
74#
75# get_libdir_override lib64
76#
77# Travis Tilley <lv@gentoo.org> (31 Aug 2004)
78get_libdir_override() {
79 CONF_LIBDIR="$1"
80 CONF_LIBDIR_OVERRIDE="$1"
81}
82
83# This function generate linker scripts in /usr/lib for dynamic
84# libs in /lib. This is to fix linking problems when you have
85# the .so in /lib, and the .a in /usr/lib. What happens is that
86# in some cases when linking dynamic, the .a in /usr/lib is used
87# instead of the .so in /lib due to gcc/libtool tweaking ld's
88# library search path. This cause many builds to fail.
89# See bug #4411 for more info.
90#
91# To use, simply call:
92#
93# gen_usr_ldscript libfoo.so
94#
95# Note that you should in general use the unversioned name of
96# the library, as ldconfig should usually update it correctly
97# to point to the latest version of the library present.
98#
99# <azarah@gentoo.org> (26 Oct 2002)
100#
101gen_usr_ldscript() {
102 # Just make sure it exists
103 dodir /usr/$(get_libdir)
104
105 cat > ${D}/usr/$(get_libdir)/$1 <<"END_LDSCRIPT"
106/* GNU ld script
107 Because Gentoo have critical dynamic libraries
108 in /lib, and the static versions in /usr/lib, we
109 need to have a "fake" dynamic lib in /usr/lib,
110 otherwise we run into linking problems.
111 See bug #4411 on http://bugs.gentoo.org/ for
112 more info. */
113END_LDSCRIPT
114
115 echo "GROUP ( /$(get_libdir)/libxxx )" >> ${D}/usr/$(get_libdir)/$1
116 dosed "s:libxxx:$1:" /usr/$(get_libdir)/$1
117
118 return 0
119}
120
121# Simple function to draw a line consisting of '=' the same length as $*
122#
123# <azarah@gentoo.org> (11 Nov 2002)
124#
125draw_line() {
126 local i=0
127 local str_length=""
128
129 # Handle calls that do not have args, or wc not being installed ...
130 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ]
131 then
132 echo "==============================================================="
133 return 0
134 fi
135
136 # Get the length of $*
137 str_length="$(echo -n "$*" | wc -m)"
138
139 while [ "$i" -lt "${str_length}" ]
140 do
141 echo -n "="
142
143 i=$((i + 1))
144 done
145
146 echo
147
148 return 0
149}
150
151# Default directory where patches are located 52# Default directory where patches are located
152EPATCH_SOURCE="${WORKDIR}/patch" 53EPATCH_SOURCE="${WORKDIR}/patch"
153# Default extension for patches 54# Default extension for patches
154EPATCH_SUFFIX="patch.bz2" 55EPATCH_SUFFIX="patch.bz2"
155# Default options for patch 56# Default options for patch
156# 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
157EPATCH_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"
158# 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,
159# and not the full path .. 62# and not the full path ..
160EPATCH_EXCLUDE="" 63EPATCH_EXCLUDE=""
161# Change the printed message for a single patch. 64# Change the printed message for a single patch.
162EPATCH_SINGLE_MSG="" 65EPATCH_SINGLE_MSG=""
66# Change the printed message for multiple patches.
67EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
163# Force applying bulk patches even if not following the style: 68# Force applying bulk patches even if not following the style:
164# 69#
165# ??_${ARCH}_foo.${EPATCH_SUFFIX} 70# ??_${ARCH}_foo.${EPATCH_SUFFIX}
166# 71#
167EPATCH_FORCE="no" 72EPATCH_FORCE="no"
168 73
169# 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
170# or two patches. 75# or two patches.
181# 86#
182# Patches are applied in current directory. 87# Patches are applied in current directory.
183# 88#
184# Bulk Patches should preferibly have the form of: 89# Bulk Patches should preferibly have the form of:
185# 90#
186# ??_${ARCH}_foo.${EPATCH_SUFFIX} 91# ??_${ARCH}_foo.${EPATCH_SUFFIX}
187# 92#
188# For example: 93# For example:
189# 94#
190# 01_all_misc-fix.patch.bz2 95# 01_all_misc-fix.patch.bz2
191# 02_sparc_another-fix.patch.bz2 96# 02_sparc_another-fix.patch.bz2
192# 97#
193# 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
194# specific patches. 99# specific patches.
195# 100#
196# 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
198# hand its a directory, it will set EPATCH_SOURCE to this. 103# hand its a directory, it will set EPATCH_SOURCE to this.
199# 104#
200# <azarah@gentoo.org> (10 Nov 2002) 105# <azarah@gentoo.org> (10 Nov 2002)
201# 106#
202epatch() { 107epatch() {
108 _epatch_draw_line() {
109 [[ -z $1 ]] && set "$(printf "%65s" '')"
110 echo "${1//?/=}"
111 }
112 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
203 local PIPE_CMD="" 113 local PIPE_CMD=""
204 local STDERR_TARGET="${T}/$$.out" 114 local STDERR_TARGET="${T}/$$.out"
205 local PATCH_TARGET="${T}/$$.patch" 115 local PATCH_TARGET="${T}/$$.patch"
206 local PATCH_SUFFIX="" 116 local PATCH_SUFFIX=""
207 local SINGLE_PATCH="no" 117 local SINGLE_PATCH="no"
208 local x="" 118 local x=""
209 119
120 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
121
210 if [ "$#" -gt 1 ] 122 if [ "$#" -gt 1 ]
211 then 123 then
212 local m="" 124 local m=""
213 einfo "${#} patches to apply..."
214 for m in "$@" ; do 125 for m in "$@" ; do
215 epatch "${m}" 126 epatch "${m}"
216 done 127 done
217 return 0 128 return 0
218 fi 129 fi
232 local EPATCH_SOURCE="$1/*" 143 local EPATCH_SOURCE="$1/*"
233 else 144 else
234 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 145 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
235 fi 146 fi
236 else 147 else
237 if [ ! -d ${EPATCH_SOURCE} ] 148 if [[ ! -d ${EPATCH_SOURCE} ]] || [[ -n $1 ]] ; then
238 then
239 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 149 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
240 then 150 then
241 EPATCH_SOURCE="$1" 151 EPATCH_SOURCE="$1"
242 fi 152 fi
243 153
244 echo 154 echo
245 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 155 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
246 eerror 156 eerror
247 eerror " ${EPATCH_SOURCE}" 157 eerror " ${EPATCH_SOURCE}"
158 eerror " ( ${EPATCH_SOURCE##*/} )"
248 echo 159 echo
249 die "Cannot find \$EPATCH_SOURCE!" 160 die "Cannot find \$EPATCH_SOURCE!"
250 fi 161 fi
251 162
252 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 163 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
271 ;; 182 ;;
272 esac 183 esac
273 184
274 if [ "${SINGLE_PATCH}" = "no" ] 185 if [ "${SINGLE_PATCH}" = "no" ]
275 then 186 then
276 einfo "Applying various patches (bugfixes/updates)..." 187 einfo "${EPATCH_MULTI_MSG}"
277 fi 188 fi
278 for x in ${EPATCH_SOURCE} 189 for x in ${EPATCH_SOURCE}
279 do 190 do
280 # New ARCH dependant patch naming scheme... 191 # New ARCH dependant patch naming scheme ...
281 # 192 #
282 # ???_arch_foo.patch 193 # ???_arch_foo.patch
283 # 194 #
284 if [ -f ${x} ] && \ 195 if [ -f ${x} ] && \
285 ([ "${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}" ] || \
286 [ "${EPATCH_FORCE}" = "yes" ]) 197 [ "${EPATCH_FORCE}" = "yes" ])
287 then 198 then
288 local count=0 199 local count=0
289 local popts="${EPATCH_OPTS}" 200 local popts="${EPATCH_OPTS}"
201 local patchname=${x##*/}
290 202
291 if [ -n "${EPATCH_EXCLUDE}" ] 203 if [ -n "${EPATCH_EXCLUDE}" ]
292 then 204 then
293 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ] 205 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
294 then 206 then
295 continue 207 continue
296 fi 208 fi
297 fi 209 fi
298 210
300 then 212 then
301 if [ -n "${EPATCH_SINGLE_MSG}" ] 213 if [ -n "${EPATCH_SINGLE_MSG}" ]
302 then 214 then
303 einfo "${EPATCH_SINGLE_MSG}" 215 einfo "${EPATCH_SINGLE_MSG}"
304 else 216 else
305 einfo "Applying ${x##*/}..." 217 einfo "Applying ${patchname} ..."
306 fi 218 fi
307 else 219 else
308 einfo " ${x##*/}..." 220 einfo " ${patchname} ..."
309 fi 221 fi
310 222
311 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 223 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
312 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 224 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
313 225
314 # Allow for prefix to differ ... im lazy, so shoot me :/ 226 # Allow for prefix to differ ... im lazy, so shoot me :/
315 while [ "${count}" -lt 5 ] 227 while [ "${count}" -lt 5 ]
316 do 228 do
317 # Generate some useful debug info ... 229 # Generate some useful debug info ...
318 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 230 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
319 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 231 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
320 232
321 if [ "${PATCH_SUFFIX}" != "patch" ] 233 if [ "${PATCH_SUFFIX}" != "patch" ]
322 then 234 then
323 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 235 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
324 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 236 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
325 else 237 else
326 PATCH_TARGET="${x}" 238 PATCH_TARGET="${x}"
327 fi 239 fi
328 240
329 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 241 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
330 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 242 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
331 243
332 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 244 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
333 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 245 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
334 246
335 if [ "${PATCH_SUFFIX}" != "patch" ] 247 if [ "${PATCH_SUFFIX}" != "patch" ]
336 then 248 then
337 if ! (${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
338 then 250 then
339 echo 251 echo
340 eerror "Could not extract patch!" 252 eerror "Could not extract patch!"
341 #die "Could not extract patch!" 253 #die "Could not extract patch!"
342 count=5 254 count=5
343 break 255 break
344 fi 256 fi
345 fi 257 fi
346 258
347 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
348 then 260 then
349 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 261 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
350 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 262 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
351 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 263 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
352 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 264 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
353 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 265 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
354 266
355 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}-${STDERR_TARGET##*/}.real 2>&1
268 _epatch_assert
356 269
357 if [ "$?" -ne 0 ] 270 if [ "$?" -ne 0 ]
358 then 271 then
359 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##*/}
360 echo 273 echo
361 eerror "A dry-run of patch command succeeded, but actually" 274 eerror "A dry-run of patch command succeeded, but actually"
362 eerror "applying the patch failed!" 275 eerror "applying the patch failed!"
363 #die "Real world sux compared to the dreamworld!" 276 #die "Real world sux compared to the dreamworld!"
364 count=5 277 count=5
365 fi 278 fi
366 279
367 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 280 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
368 281
369 break 282 break
370 fi 283 fi
371 284
372 count=$((count + 1)) 285 count=$((count + 1))
378 fi 291 fi
379 292
380 if [ "${count}" -eq 5 ] 293 if [ "${count}" -eq 5 ]
381 then 294 then
382 echo 295 echo
383 eerror "Failed Patch: ${x##*/}!" 296 eerror "Failed Patch: ${patchname} !"
297 eerror " ( ${PATCH_TARGET} )"
384 eerror 298 eerror
385 eerror "Include in your bugreport the contents of:" 299 eerror "Include in your bugreport the contents of:"
386 eerror 300 eerror
387 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}" 301 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
388 echo 302 echo
389 die "Failed Patch: ${x##*/}!" 303 die "Failed Patch: ${patchname}!"
390 fi 304 fi
391 305
392 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 306 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
393 307
394 eend 0 308 eend 0
395 fi 309 fi
396 done 310 done
397 if [ "${SINGLE_PATCH}" = "no" ] 311 if [ "${SINGLE_PATCH}" = "no" ]
398 then 312 then
399 einfo "Done with patching" 313 einfo "Done with patching"
400 fi 314 fi
401} 315}
402 316
403# This function return true if we are using the NPTL pthreads 317# @FUNCTION: emktemp
404# implementation. 318# @USAGE: [temp dir]
405# 319# @DESCRIPTION:
406# <azarah@gentoo.org> (06 March 2003) 320# Cheap replacement for when debianutils (and thus mktemp)
407# 321# does not exist on the users system.
408have_NPTL() { 322emktemp() {
409 cat > ${T}/test-nptl.c <<-"END" 323 local exe="touch"
410 #define _XOPEN_SOURCE 324 [[ $1 == -d ]] && exe="mkdir" && shift
411 #include <unistd.h> 325 local topdir=$1
412 #include <stdio.h>
413 326
414 int main() 327 if [[ -z ${topdir} ]] ; then
415 { 328 [[ -z ${T} ]] \
416 char buf[255]; 329 && topdir="/tmp" \
417 char *str = buf; 330 || topdir=${T}
331 fi
418 332
419 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255); 333 if ! type -P mktemp > /dev/null ; then
420 if (NULL != str) { 334 # system lacks `mktemp` so we have to fake it
421 printf("%s\n", str); 335 local tmp=/
422 if (NULL != strstr(str, "NPTL")) 336 while [[ -e ${tmp} ]] ; do
423 return 0; 337 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
424 } 338 done
425 339 ${exe} "${tmp}" || ${exe} -p "${tmp}"
426 return 1; 340 echo "${tmp}"
427 } 341 else
428 END 342 # the args here will give slightly wierd names on BSD,
429 343 # but should produce a usable file on all userlands
430 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ... " 344 if [[ ${exe} == "touch" ]] ; then
431 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null 345 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
432 then
433 echo "yes"
434 einfon "Checking what PTHREADS implementation we have ... "
435 if ${T}/nptl
436 then
437 return 0
438 else 346 else
439 return 1 347 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
440 fi
441 else
442 echo "no"
443 fi 348 fi
444
445 return 1
446}
447
448# This function check how many cpu's are present, and then set
449# -j in MAKEOPTS accordingly.
450#
451# Thanks to nall <nall@gentoo.org> for this.
452#
453get_number_of_jobs() {
454 local jobs=0
455
456 if [ ! -r /proc/cpuinfo ]
457 then
458 return 1
459 fi
460
461 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
462 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
463 then
464 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
465 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
466 ADMINPARAM="${ADMINPARAM/-j}"
467 fi
468
469 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
470
471 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
472 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
473 then
474 # these archs will always have "[Pp]rocessor"
475 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
476
477 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
478 then
479 # sparc always has "ncpus active"
480 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
481
482 elif [ "${ARCH}" = "alpha" ]
483 then
484 # alpha has "cpus active", but only when compiled with SMP
485 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
486 then
487 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
488 else
489 jobs=2
490 fi 349 fi
491
492 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
493 then
494 # ppc has "processor", but only when compiled with SMP
495 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
496 then
497 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
498 else
499 jobs=2
500 fi
501 elif [ "${ARCH}" = "s390" ]
502 then
503 # s390 has "# processors : "
504 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
505 else
506 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
507 die "Unknown ARCH -- ${ARCH}!"
508 fi
509
510 # Make sure the number is valid ...
511 if [ "${jobs}" -lt 1 ]
512 then
513 jobs=1
514 fi
515
516 if [ -n "${ADMINPARAM}" ]
517 then
518 if [ "${jobs}" -gt "${ADMINPARAM}" ]
519 then
520 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge..."
521 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
522 else
523 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..."
524 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
525 fi
526 fi
527} 350}
528 351
529# Cheap replacement for when debianutils (and thus mktemp) 352# @FUNCTION: egetent
530# does not exist on the users system 353# @USAGE: <database> <key>
531# vapier@gentoo.org 354# @MAINTAINER:
532# 355# base-system@gentoo.org (Linux)
533# Takes just 1 parameter (the directory to create tmpfile in) 356# Joe Jezak <josejx@gmail.com> (OS X)
534mymktemp() { 357# usata@gentoo.org (OS X)
535 local topdir="$1" 358# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
536 359# @DESCRIPTION:
537 [ -z "${topdir}" ] && topdir=/tmp
538 if [ "`which mktemp 2>/dev/null`" ]
539 then
540 mktemp -p ${topdir}
541 else
542 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
543 touch ${tmp}
544 echo ${tmp}
545 fi
546}
547
548# Small wrapper for getent (Linux) and nidump (Mac OS X) 360# Small wrapper for getent (Linux), nidump (Mac OS X),
549# used in enewuser()/enewgroup() 361# and pw (FreeBSD) used in enewuser()/enewgroup()
550# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
551#
552# egetent(database, key)
553egetent() { 362egetent() {
554 if [ "${ARCH}" == "macos" ] ; then 363 case ${CHOST} in
364 *-darwin*)
555 case "$2" in 365 case "$2" in
556 *[!0-9]*) # Non numeric 366 *[!0-9]*) # Non numeric
557 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 367 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
558 ;; 368 ;;
559 *) # Numeric 369 *) # Numeric
560 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 370 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
561 ;; 371 ;;
562 esac 372 esac
563 else 373 ;;
564 getent $1 $2 374 *-freebsd*|*-dragonfly*)
375 local opts action="user"
376 [[ $1 == "passwd" ]] || action="group"
377
378 # lookup by uid/gid
379 if [[ $2 == [[:digit:]]* ]] ; then
380 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
565 fi 381 fi
566}
567 382
568# Simplify/standardize adding users to the system 383 pw show ${action} ${opts} "$2" -q
569# vapier@gentoo.org 384 ;;
570# 385 *-netbsd*|*-openbsd*)
571# enewuser(username, uid, shell, homedir, groups, extra options) 386 grep "$2:\*:" /etc/$1
572# 387 ;;
573# Default values if you do not specify any: 388 *)
574# username: REQUIRED ! 389 type -p nscd >& /dev/null && nscd -i "$1"
575# uid: next available (see useradd(8)) 390 getent "$1" "$2"
576# note: pass -1 to get default behavior 391 ;;
577# shell: /bin/false 392 esac
578# homedir: /dev/null 393}
579# groups: none 394
580# extra: comment of 'added by portage for ${PN}' 395# @FUNCTION: enewuser
396# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
397# @DESCRIPTION:
398# Same as enewgroup, you are not required to understand how to properly add
399# a user to the system. The only required parameter is the username.
400# Default uid is (pass -1 for this) next available, default shell is
401# /bin/false, default homedir is /dev/null, there are no default groups,
402# and default params sets the comment as 'added by portage for ${PN}'.
581enewuser() { 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
582 # get the username 411 # get the username
583 local euser="$1"; shift 412 local euser=$1; shift
584 if [ -z "${euser}" ] 413 if [[ -z ${euser} ]] ; then
585 then
586 eerror "No username specified !" 414 eerror "No username specified !"
587 die "Cannot call enewuser without a username" 415 die "Cannot call enewuser without a username"
588 fi 416 fi
589 417
590 # lets see if the username already exists 418 # lets see if the username already exists
591 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 419 if [[ -n $(egetent passwd "${euser}") ]] ; then
592 then
593 return 0 420 return 0
594 fi 421 fi
595 einfo "Adding user '${euser}' to your system ..." 422 einfo "Adding user '${euser}' to your system ..."
596 423
597 # options to pass to useradd 424 # options to pass to useradd
598 local opts= 425 local opts=
599 426
600 # handle uid 427 # handle uid
601 local euid="$1"; shift 428 local euid=$1; shift
602 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 429 if [[ -n ${euid} && ${euid} != -1 ]] ; then
603 then
604 if [ "${euid}" -gt 0 ] 430 if [[ ${euid} -gt 0 ]] ; then
605 then
606 if [ ! -z "`egetent passwd ${euid}`" ] 431 if [[ -n $(egetent passwd ${euid}) ]] ; then
607 then
608 euid="next" 432 euid="next"
609 fi 433 fi
610 else 434 else
611 eerror "Userid given but is not greater than 0 !" 435 eerror "Userid given but is not greater than 0 !"
612 die "${euid} is not a valid UID" 436 die "${euid} is not a valid UID"
613 fi 437 fi
614 else 438 else
615 euid="next" 439 euid="next"
616 fi 440 fi
617 if [ "${euid}" == "next" ] 441 if [[ ${euid} == "next" ]] ; then
618 then 442 for ((euid = 101; euid <= 999; euid++)); do
619 local pwrange
620 if [ "${ARCH}" == "macos" ] ; then
621 pwrange="`jot 898 101`"
622 else
623 pwrange="`seq 101 999`"
624 fi
625 for euid in ${pwrange} ; do
626 [ -z "`egetent passwd ${euid}`" ] && break 443 [[ -z $(egetent passwd ${euid}) ]] && break
627 done 444 done
628 fi 445 fi
629 opts="${opts} -u ${euid}" 446 opts="${opts} -u ${euid}"
630 einfo " - Userid: ${euid}" 447 einfo " - Userid: ${euid}"
631 448
632 # handle shell 449 # handle shell
633 local eshell="$1"; shift 450 local eshell=$1; shift
634 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 451 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
635 then 452 if [[ ! -e ${ROOT}${eshell} ]] ; then
636 if [ ! -e "${eshell}" ]
637 then
638 eerror "A shell was specified but it does not exist !" 453 eerror "A shell was specified but it does not exist !"
639 die "${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"
640 fi 459 fi
641 else 460 else
461 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
462 [[ -x ${ROOT}${shell} ]] && break
463 done
464
465 if [[ ${shell} == "/dev/null" ]] ; then
466 eerror "Unable to identify the shell to use, proceeding with userland default."
467 case ${USERLAND} in
642 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 ${USERLAND}"
472 esac
473 fi
474
475 eshell=${shell}
643 fi 476 fi
644 einfo " - Shell: ${eshell}" 477 einfo " - Shell: ${eshell}"
645 opts="${opts} -s ${eshell}" 478 opts="${opts} -s ${eshell}"
646 479
647 # handle homedir 480 # handle homedir
648 local ehome="$1"; shift 481 local ehome=$1; shift
649 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 482 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
650 then
651 ehome="/dev/null" 483 ehome="/dev/null"
652 fi 484 fi
653 einfo " - Home: ${ehome}" 485 einfo " - Home: ${ehome}"
654 opts="${opts} -d ${ehome}" 486 opts="${opts} -d ${ehome}"
655 487
656 # handle groups 488 # handle groups
657 local egroups="$1"; shift 489 local egroups=$1; shift
658 if [ ! -z "${egroups}" ] 490 if [[ ! -z ${egroups} ]] ; then
659 then
660 local oldifs="${IFS}" 491 local oldifs=${IFS}
492 local defgroup="" exgroups=""
493
661 export IFS="," 494 export IFS=","
662 for g in ${egroups} 495 for g in ${egroups} ; do
663 do 496 export IFS=${oldifs}
664 if [ -z "`egetent group \"${g}\"`" ] 497 if [[ -z $(egetent group "${g}") ]] ; then
665 then
666 eerror "You must add group ${g} to the system first" 498 eerror "You must add group ${g} to the system first"
667 die "${g} is not a valid GID" 499 die "${g} is not a valid GID"
668 fi 500 fi
501 if [[ -z ${defgroup} ]] ; then
502 defgroup=${g}
503 else
504 exgroups="${exgroups},${g}"
505 fi
506 export IFS=","
669 done 507 done
670 export IFS="${oldifs}" 508 export IFS=${oldifs}
509
671 opts="${opts} -g ${egroups}" 510 opts="${opts} -g ${defgroup}"
511 if [[ ! -z ${exgroups} ]] ; then
512 opts="${opts} -G ${exgroups:1}"
513 fi
672 else 514 else
673 egroups="(none)" 515 egroups="(none)"
674 fi 516 fi
675 einfo " - Groups: ${egroups}" 517 einfo " - Groups: ${egroups}"
676 518
677 # handle extra and add the user 519 # handle extra and add the user
678 local eextra="$@"
679 local oldsandbox="${SANDBOX_ON}" 520 local oldsandbox=${SANDBOX_ON}
680 export SANDBOX_ON="0" 521 export SANDBOX_ON="0"
681 if [ "${ARCH}" == "macos" ]; 522 case ${CHOST} in
682 then 523 *-darwin*)
683 ### Make the user 524 ### Make the user
684 if [ -z "${eextra}" ] 525 if [[ -z $@ ]] ; then
685 then
686 dscl . create /users/${euser} uid ${euid} 526 dscl . create /users/${euser} uid ${euid}
687 dscl . create /users/${euser} shell ${eshell} 527 dscl . create /users/${euser} shell ${eshell}
688 dscl . create /users/${euser} home ${ehome} 528 dscl . create /users/${euser} home ${ehome}
689 dscl . create /users/${euser} realname "added by portage for ${PN}" 529 dscl . create /users/${euser} realname "added by portage for ${PN}"
690 ### Add the user to the groups specified 530 ### Add the user to the groups specified
531 local oldifs=${IFS}
532 export IFS=","
691 for g in ${egroups} 533 for g in ${egroups} ; do
692 do
693 dscl . merge /groups/${g} users ${euser} 534 dscl . merge /groups/${g} users ${euser}
694 done 535 done
536 export IFS=${oldifs}
695 else 537 else
696 einfo "Extra options are not supported on macos yet" 538 einfo "Extra options are not supported on Darwin yet"
697 einfo "Please report the ebuild along with the info below" 539 einfo "Please report the ebuild along with the info below"
698 einfo "eextra: ${eextra}" 540 einfo "eextra: $@"
699 die "Required function missing" 541 die "Required function missing"
700 fi 542 fi
543 ;;
544 *-freebsd*|*-dragonfly*)
545 if [[ -z $@ ]] ; then
546 pw useradd ${euser} ${opts} \
547 -c "added by portage for ${PN}" \
548 die "enewuser failed"
701 else 549 else
702 if [ -z "${eextra}" ] 550 einfo " - Extra: $@"
703 then 551 pw useradd ${euser} ${opts} \
552 "$@" || die "enewuser failed"
553 fi
554 ;;
555
556 *-netbsd*)
557 if [[ -z $@ ]] ; then
558 useradd ${opts} ${euser} || die "enewuser failed"
559 else
560 einfo " - Extra: $@"
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
704 useradd ${opts} ${euser} \ 580 useradd ${opts} ${euser} \
705 -c "added by portage for ${PN}" \ 581 -c "added by portage for ${PN}" \
706 || die "enewuser failed" 582 || die "enewuser failed"
707 else 583 else
708 einfo " - Extra: ${eextra}" 584 einfo " - Extra: $@"
709 useradd ${opts} ${euser} ${eextra} \ 585 useradd ${opts} ${euser} "$@" \
710 || die "enewuser failed" 586 || die "enewuser failed"
711 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}/${ehome}"
712 fi 596 fi
597
713 export SANDBOX_ON="${oldsandbox}" 598 export SANDBOX_ON=${oldsandbox}
714
715 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
716 then
717 einfo " - Creating ${ehome} in ${D}"
718 dodir ${ehome}
719 fowners ${euser} ${ehome}
720 fperms 755 ${ehome}
721 fi
722} 599}
723 600
724# Simplify/standardize adding groups to the system 601# @FUNCTION: enewgroup
725# vapier@gentoo.org 602# @USAGE: <group> [gid]
726# 603# @DESCRIPTION:
727# enewgroup(group, gid) 604# This function does not require you to understand how to properly add a
728# 605# group to the system. Just give it a group name to add and enewgroup will
729# 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
730# groupname: REQUIRED ! 607# allocate the next available one.
731# gid: next available (see groupadd(8))
732# extra: none
733enewgroup() { 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
734 # get the group 616 # get the group
735 local egroup="$1"; shift 617 local egroup="$1"; shift
736 if [ -z "${egroup}" ] 618 if [ -z "${egroup}" ]
737 then 619 then
738 eerror "No group specified !" 620 eerror "No group specified !"
739 die "Cannot call enewgroup without a group" 621 die "Cannot call enewgroup without a group"
740 fi 622 fi
741 623
742 # see if group already exists 624 # see if group already exists
743 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 625 if [[ -n $(egetent group "${egroup}") ]]; then
744 then
745 return 0 626 return 0
746 fi 627 fi
747 einfo "Adding group '${egroup}' to your system ..." 628 einfo "Adding group '${egroup}' to your system ..."
748 629
749 # options to pass to useradd 630 # options to pass to useradd
755 then 636 then
756 if [ "${egid}" -gt 0 ] 637 if [ "${egid}" -gt 0 ]
757 then 638 then
758 if [ -z "`egetent group ${egid}`" ] 639 if [ -z "`egetent group ${egid}`" ]
759 then 640 then
760 if [ "${ARCH}" == "macos" ] ; then 641 if [[ "${CHOST}" == *-darwin* ]]; then
761 opts="${opts} ${egid}" 642 opts="${opts} ${egid}"
762 else 643 else
763 opts="${opts} -g ${egid}" 644 opts="${opts} -g ${egid}"
764 fi 645 fi
765 else 646 else
779 opts="${opts} ${eextra}" 660 opts="${opts} ${eextra}"
780 661
781 # add the group 662 # add the group
782 local oldsandbox="${SANDBOX_ON}" 663 local oldsandbox="${SANDBOX_ON}"
783 export SANDBOX_ON="0" 664 export SANDBOX_ON="0"
784 if [ "${ARCH}" == "macos" ]; 665 case ${CHOST} in
785 then 666 *-darwin*)
786 if [ ! -z "${eextra}" ]; 667 if [ ! -z "${eextra}" ];
787 then 668 then
788 einfo "Extra options are not supported on macos yet" 669 einfo "Extra options are not supported on Darwin/OS X yet"
789 einfo "Please report the ebuild along with the info below" 670 einfo "Please report the ebuild along with the info below"
790 einfo "eextra: ${eextra}" 671 einfo "eextra: ${eextra}"
791 die "Required function missing" 672 die "Required function missing"
792 fi 673 fi
793 674
794 # If we need the next available 675 # If we need the next available
795 case ${egid} in 676 case ${egid} in
796 *[!0-9]*) # Non numeric 677 *[!0-9]*) # Non numeric
797 for egid in `jot 898 101`; do 678 for ((egid = 101; egid <= 999; egid++)); do
798 [ -z "`egetent group ${egid}`" ] && break 679 [[ -z $(egetent group ${egid}) ]] && break
799 done 680 done
800 esac 681 esac
801 dscl . create /groups/${egroup} gid ${egid} 682 dscl . create /groups/${egroup} gid ${egid}
802 dscl . create /groups/${egroup} passwd '*' 683 dscl . create /groups/${egroup} passwd '*'
803 else 684 ;;
685
686 *-freebsd*|*-dragonfly*)
687 case ${egid} in
688 *[!0-9]*) # Non numeric
689 for ((egid = 101; egid <= 999; egid++)); do
690 [[ -z $(egetent group ${egid}) ]] && break
691 done
692 esac
693 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
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 *)
804 groupadd ${opts} ${egroup} || die "enewgroup failed" 707 groupadd ${opts} ${egroup} || die "enewgroup failed"
805 fi 708 ;;
709 esac
806 export SANDBOX_ON="${oldsandbox}" 710 export SANDBOX_ON="${oldsandbox}"
807} 711}
808 712
809# Simple script to replace 'dos2unix' binaries 713# @FUNCTION: edos2unix
810# vapier@gentoo.org 714# @USAGE: <file> [more files ...]
811# 715# @DESCRIPTION:
812# edos2unix(file, <more files>...) 716# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
717# to remove all of these text utilities from DEPEND variables because this
718# is a script based solution. Just give it a list of files to convert and
719# they will all be changed from the DOS CRLF format to the UNIX LF format.
813edos2unix() { 720edos2unix() {
814 for f in "$@" 721 echo "$@" | xargs sed -i 's/\r$//'
815 do
816 cp "${f}" ${T}/edos2unix
817 sed 's/\r$//' ${T}/edos2unix > "${f}"
818 done
819} 722}
820 723
821# Make a desktop file ! 724# Make a desktop file !
822# Great for making those icons in kde/gnome startmenu ! 725# Great for making those icons in kde/gnome startmenu !
823# Amaze your friends ! Get the women ! Join today ! 726# Amaze your friends ! Get the women ! Join today !
824# gnome2 /usr/share/applications
825# gnome1 /usr/share/gnome/apps/
826# KDE ${KDEDIR}/share/applnk /usr/share/applnk
827# 727#
828# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 728# make_desktop_entry(<command>, [name], [icon], [type], [path])
829# 729#
830# binary: what binary does the app run with ? 730# binary: what command does the app run with ?
831# name: the name that will show up in the menu 731# name: the name that will show up in the menu
832# icon: give your little like a pretty little icon ... 732# icon: give your little like a pretty little icon ...
833# this can be relative (to /usr/share/pixmaps) or 733# this can be relative (to /usr/share/pixmaps) or
834# a full path to an icon 734# a full path to an icon
835# type: what kind of application is this ? for categories: 735# type: what kind of application is this ? for categories:
836# http://www.freedesktop.org/standards/menu-spec/ 736# http://standards.freedesktop.org/menu-spec/latest/apa.html
837# path: if your app needs to startup in a specific dir 737# path: if your app needs to startup in a specific dir
838make_desktop_entry() { 738make_desktop_entry() {
839 [ -z "$1" ] && eerror "You must specify the executable" && return 1 739 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
840 740
841 local exec="${1}" 741 local exec=${1}
842 local name="${2:-${PN}}" 742 local name=${2:-${PN}}
843 local icon="${3:-${PN}.png}" 743 local icon=${3:-${PN}}
844 local type="${4}" 744 local type=${4}
845 local subdir="${6}" 745 local path=${5}
846 local path="${5:-${GAMES_BINDIR}}" 746
847 if [ -z "${type}" ] 747 if [[ -z ${type} ]] ; then
848 then 748 local catmaj=${CATEGORY%%-*}
849 case ${CATEGORY} in 749 local catmin=${CATEGORY##*-}
850 "app-emulation") 750 case ${catmaj} in
851 type=Emulator 751 app)
852 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
853 ;; 771 ;;
772
773 dev)
774 type="Development"
775 ;;
776
854 "games-"*) 777 games)
855 type=Game 778 case ${catmin} in
856 subdir="Games" 779 action|fps) type=ActionGame;;
780 arcade) type=ArcadeGame;;
781 board) type=BoardGame;;
782 emulation) type=Emulator;;
783 kids) type=KidsGame;;
784 puzzle) type=LogicGame;;
785 roguelike) type=RolePlaying;;
786 rpg) type=RolePlaying;;
787 simulation) type=Simulation;;
788 sports) type=SportsGame;;
789 strategy) type=StrategyGame;;
790 *) type=;;
791 esac
792 type="Game;${type}"
857 ;; 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
858 "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 ${catmin} in
856 client) type=WebBrowser;;
857 *) type=;;
858 esac
859 type=Network 859 type="Network"
860 subdir="${type}"
861 ;; 860 ;;
861
862 *) 862 *)
863 type= 863 type=
864 subdir=
865 ;; 864 ;;
866 esac 865 esac
867 fi 866 fi
868 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%% *:-${desktop_name}}.desktop
869 874
875 cat <<-EOF > "${desktop}"
870echo "[Desktop Entry] 876 [Desktop Entry]
871Encoding=UTF-8 877 Version=1.0
872Version=0.9.2
873Name=${name} 878 Name=${name}
874Type=Application 879 Type=Application
875Comment=${DESCRIPTION} 880 Comment=${DESCRIPTION}
876Exec=${exec} 881 Exec=${exec}
877Path=${path} 882 TryExec=${exec%% *}
878Icon=${icon} 883 Icon=${icon}
879Categories=Application;${type};" > "${desktop}" 884 Categories=${type};
885 EOF
880 886
881 if [ -d "/usr/share/applications" ] 887 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
882 then 888
889 (
890 # wrap the env here so that the 'insinto' call
891 # doesn't corrupt the env of the caller
883 insinto /usr/share/applications 892 insinto /usr/share/applications
884 doins "${desktop}" 893 doins "${desktop}"
885 fi 894 )
895}
886 896
887 #if [ -d "/usr/share/gnome/apps" ] 897# @FUNCTION: validate_desktop_entries
888 #then 898# @USAGE: [directories]
889 # insinto /usr/share/gnome/apps/Games 899# @MAINTAINER:
890 # doins ${desktop} 900# Carsten Lohrke <carlo@gentoo.org>
891 #fi 901# @DESCRIPTION:
892 902# Validate desktop entries using desktop-file-utils
893 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ] 903validate_desktop_entries() {
894 #then 904 if [[ -x /usr/bin/desktop-file-validate ]] ; then
895 # for ver in /usr/kde/* 905 einfo "Checking desktop entry validity"
896 # do 906 local directories=""
897 # insinto ${ver}/share/applnk/Games 907 for d in /usr/share/applications $@ ; do
898 # doins ${desktop} 908 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
899 # done 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/${D}/}:}
917 done
918 fi
919 echo ""
920 else
921 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
900 #fi 922 fi
923}
901 924
902 if [ -d "/usr/share/applnk" ] 925# @FUNCTION: make_session_desktop
903 then 926# @USAGE: <title> <command>
904 insinto /usr/share/applnk/${subdir} 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.
930make_session_desktop() {
931 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1
932 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1
933
934 local title=$1
935 local command=$2
936 local desktop=${T}/${wm}.desktop
937
938 cat <<-EOF > "${desktop}"
939 [Desktop Entry]
940 Name=${title}
941 Comment=This session logs you into ${title}
942 Exec=${command}
943 TryExec=${command}
944 Type=Application
945 EOF
946
947 (
948 # wrap the env here so that the 'insinto' call
949 # doesn't corrupt the env of the caller
950 insinto /usr/share/xsessions
905 doins "${desktop}" 951 doins "${desktop}"
952 )
953}
954
955# @FUNCTION: domenu
956# @USAGE: <menus>
957# @DESCRIPTION:
958# Install the list of .desktop menu files into the appropriate directory
959# (/usr/share/applications).
960domenu() {
961 (
962 # wrap the env here so that the 'insinto' call
963 # doesn't corrupt the env of the caller
964 local i j ret=0
965 insinto /usr/share/applications
966 for i in "$@" ; do
967 if [[ -f ${i} ]] ; then
968 doins "${i}"
969 ((ret+=$?))
970 elif [[ -d ${i} ]] ; then
971 for j in "${i}"/*.desktop ; do
972 doins "${j}"
973 ((ret+=$?))
974 done
975 else
976 ((++ret))
906 fi 977 fi
978 done
979 exit ${ret}
980 )
981}
907 982
908 return 0 983# @FUNCTION: newmenu
984# @USAGE: <menu> <newname>
985# @DESCRIPTION:
986# Like all other new* functions, install the specified menu as newname.
987newmenu() {
988 (
989 # wrap the env here so that the 'insinto' call
990 # doesn't corrupt the env of the caller
991 insinto /usr/share/applications
992 newins "$@"
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.
1001doicon() {
1002 (
1003 # wrap the env here so that the 'insinto' call
1004 # doesn't corrupt the env of the caller
1005 local i j ret
1006 insinto /usr/share/pixmaps
1007 for i in "$@" ; do
1008 if [[ -f ${i} ]] ; then
1009 doins "${i}"
1010 ((ret+=$?))
1011 elif [[ -d ${i} ]] ; then
1012 for j in "${i}"/*.png ; do
1013 doins "${j}"
1014 ((ret+=$?))
1015 done
1016 else
1017 ((++ret))
1018 fi
1019 done
1020 exit ${ret}
1021 )
1022}
1023
1024# @FUNCTION: newicon
1025# @USAGE: <icon> <newname>
1026# @DESCRIPTION:
1027# Like all other new* functions, install the specified icon as newname.
1028newicon() {
1029 (
1030 # wrap the env here so that the 'insinto' call
1031 # doesn't corrupt the env of the caller
1032 insinto /usr/share/pixmaps
1033 newins "$@"
1034 )
909} 1035}
910 1036
911# for internal use only (unpack_pdv and unpack_makeself) 1037# for internal use only (unpack_pdv and unpack_makeself)
912find_unpackable_file() { 1038find_unpackable_file() {
913 local src="$1" 1039 local src=$1
914 if [ -z "${src}" ] 1040 if [[ -z ${src} ]] ; then
915 then
916 src="${DISTDIR}/${A}" 1041 src=${DISTDIR}/${A}
917 else 1042 else
918 if [ -e "${DISTDIR}/${src}" ] 1043 if [[ -e ${DISTDIR}/${src} ]] ; then
919 then
920 src="${DISTDIR}/${src}" 1044 src=${DISTDIR}/${src}
921 elif [ -e "${PWD}/${src}" ] 1045 elif [[ -e ${PWD}/${src} ]] ; then
922 then
923 src="${PWD}/${src}" 1046 src=${PWD}/${src}
924 elif [ -e "${src}" ] 1047 elif [[ -e ${src} ]] ; then
925 then
926 src="${src}" 1048 src=${src}
927 fi
928 fi 1049 fi
929 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1050 fi
1051 [[ ! -e ${src} ]] && return 1
930 echo "${src}" 1052 echo "${src}"
931} 1053}
932 1054
1055# @FUNCTION: unpack_pdv
1056# @USAGE: <file to unpack> <size of off_t>
1057# @DESCRIPTION:
933# Unpack those pesky pdv generated files ... 1058# Unpack those pesky pdv generated files ...
934# They're self-unpacking programs with the binary package stuffed in 1059# They're self-unpacking programs with the binary package stuffed in
935# 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
936# 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.
937# 1062#
938# Usage: unpack_pdv [file to unpack] [size of off_t]
939# - 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
940# information out of the binary executable myself. basically you pass in 1064# information out of the binary executable myself. Basically you pass in
941# 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#
942# 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
943# strings <pdv archive> | grep lseek 1071# strings <pdv archive> | grep lseek
944# strace -elseek <pdv archive> 1072# strace -elseek <pdv archive>
1073# @CODE
1074#
945# 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
946# 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
947# parameter. here is an example: 1077# parameter. Here is an example:
1078#
1079# @CODE
948# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1080# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
949# lseek 1081# lseek
950# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1082# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
951# lseek(3, -4, SEEK_END) = 2981250 1083# lseek(3, -4, SEEK_END) = 2981250
1084# @CODE
1085#
952# 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.
953unpack_pdv() { 1087unpack_pdv() {
954 local src="`find_unpackable_file $1`" 1088 local src=$(find_unpackable_file "$1")
955 local sizeoff_t="$2" 1089 local sizeoff_t=$2
956 1090
1091 [[ -z ${src} ]] && die "Could not locate source for '$1'"
957 [ -z "${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 :("
958 1093
959 local shrtsrc="`basename ${src}`" 1094 local shrtsrc=$(basename "${src}")
960 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1095 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
961 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1096 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
962 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\")
963 1098
964 # grab metadata for debug reasons 1099 # grab metadata for debug reasons
965 local metafile="`mymktemp ${T}`" 1100 local metafile=$(emktemp)
966 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1101 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
967 1102
968 # rip out the final file name from the metadata 1103 # rip out the final file name from the metadata
969 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1104 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
970 datafile="`basename ${datafile}`" 1105 datafile=$(basename "${datafile}")
971 1106
972 # now lets uncompress/untar the file if need be 1107 # now lets uncompress/untar the file if need be
973 local tmpfile="`mymktemp ${T}`" 1108 local tmpfile=$(emktemp)
974 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}
975 1110
976 local iscompressed="`file -b ${tmpfile}`" 1111 local iscompressed=$(file -b "${tmpfile}")
977 if [ "${iscompressed:0:8}" == "compress" ] ; then 1112 if [[ ${iscompressed:0:8} == "compress" ]] ; then
978 iscompressed=1 1113 iscompressed=1
979 mv ${tmpfile}{,.Z} 1114 mv ${tmpfile}{,.Z}
980 gunzip ${tmpfile} 1115 gunzip ${tmpfile}
981 else 1116 else
982 iscompressed=0 1117 iscompressed=0
983 fi 1118 fi
984 local istar="`file -b ${tmpfile}`" 1119 local istar=$(file -b "${tmpfile}")
985 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1120 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
986 istar=1 1121 istar=1
987 else 1122 else
988 istar=0 1123 istar=0
989 fi 1124 fi
990 1125
1018 true 1153 true
1019 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1154 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1020 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1155 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1021} 1156}
1022 1157
1158# @FUNCTION: unpack_makeself
1159# @USAGE: [file to unpack] [offset] [tail|dd]
1160# @DESCRIPTION:
1023# Unpack those pesky makeself generated files ... 1161# Unpack those pesky makeself generated files ...
1024# They're shell scripts with the binary package tagged onto 1162# They're shell scripts with the binary package tagged onto
1025# the end of the archive. Loki utilized the format as does 1163# the end of the archive. Loki utilized the format as does
1026# many other game companies. 1164# many other game companies.
1027# 1165#
1028# Usage: unpack_makeself [file to unpack] [offset] 1166# If the file is not specified, then ${A} is used. If the
1029# - If the file is not specified then unpack will utilize ${A}.
1030# - If the offset is not specified then we will attempt to extract 1167# offset is not specified then we will attempt to extract
1031# the proper offset from the script itself. 1168# the proper offset from the script itself.
1032unpack_makeself() { 1169unpack_makeself() {
1170 local src_input=${1:-${A}}
1033 local src="`find_unpackable_file $1`" 1171 local src=$(find_unpackable_file "${src_input}")
1034 local skip="$2" 1172 local skip=$2
1173 local exe=$3
1035 1174
1175 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1176
1036 local shrtsrc="`basename ${src}`" 1177 local shrtsrc=$(basename "${src}")
1037 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1178 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1038 if [ -z "${skip}" ] 1179 if [[ -z ${skip} ]] ; then
1039 then
1040 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1180 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1041 local skip=0 1181 local skip=0
1182 exe=tail
1042 case ${ver} in 1183 case ${ver} in
1043 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
1044 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1185 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1045 ;; 1186 ;;
1046 2.0|2.0.1) 1187 2.0|2.0.1)
1047 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1188 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1048 ;; 1189 ;;
1049 2.1.1) 1190 2.1.1)
1050 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1191 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1051 let skip="skip + 1" 1192 let skip="skip + 1"
1052 ;; 1193 ;;
1053 2.1.2) 1194 2.1.2)
1054 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1` 1195 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1055 let skip="skip + 1" 1196 let skip="skip + 1"
1056 ;; 1197 ;;
1057 2.1.3) 1198 2.1.3)
1058 skip=`grep -a ^offset= ${src} | awk '{print $3}'` 1199 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1059 let skip="skip + 1" 1200 let skip="skip + 1"
1201 ;;
1202 2.1.4|2.1.5)
1203 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1204 skip=$(head -n ${skip} "${src}" | wc -c)
1205 exe="dd"
1060 ;; 1206 ;;
1061 *) 1207 *)
1062 eerror "I'm sorry, but I was unable to support the Makeself file." 1208 eerror "I'm sorry, but I was unable to support the Makeself file."
1063 eerror "The version I detected was '${ver}'." 1209 eerror "The version I detected was '${ver}'."
1064 eerror "Please file a bug about the file ${shrtsrc} at" 1210 eerror "Please file a bug about the file ${shrtsrc} at"
1066 die "makeself version '${ver}' not supported" 1212 die "makeself version '${ver}' not supported"
1067 ;; 1213 ;;
1068 esac 1214 esac
1069 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1215 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1070 fi 1216 fi
1217 case ${exe} in
1218 tail) exe="tail -n +${skip} '${src}'";;
1219 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1220 *) die "makeself cant handle exe '${exe}'"
1221 esac
1071 1222
1072 # 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
1073 local tmpfile="`mymktemp ${T}`" 1224 local tmpfile=$(emktemp)
1074 tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1225 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1075 local filetype="`file -b ${tmpfile}`" 1226 local filetype=$(file -b "${tmpfile}")
1076 case ${filetype} in 1227 case ${filetype} in
1077 *tar\ archive) 1228 *tar\ archive*)
1078 tail -n +${skip} ${src} | tar --no-same-owner -xf - 1229 eval ${exe} | tar --no-same-owner -xf -
1079 ;; 1230 ;;
1080 bzip2*) 1231 bzip2*)
1081 tail -n +${skip} ${src} | bzip2 -dc | tar --no-same-owner -xf - 1232 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1082 ;; 1233 ;;
1083 gzip*) 1234 gzip*)
1084 tail -n +${skip} ${src} | tar --no-same-owner -xzf - 1235 eval ${exe} | tar --no-same-owner -xzf -
1085 ;; 1236 ;;
1086 compress*) 1237 compress*)
1087 tail -n +${skip} ${src} | gunzip | tar --no-same-owner -xf - 1238 eval ${exe} | gunzip | tar --no-same-owner -xf -
1088 ;; 1239 ;;
1089 *) 1240 *)
1090 eerror "Unknown filetype \"${filetype}\" ?" 1241 eerror "Unknown filetype \"${filetype}\" ?"
1091 false 1242 false
1092 ;; 1243 ;;
1093 esac 1244 esac
1094 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1245 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1095} 1246}
1096 1247
1248# @FUNCTION: check_license
1249# @USAGE: [license]
1250# @DESCRIPTION:
1097# Display a license for user to accept. 1251# Display a license for user to accept. If no license is
1098#
1099# Usage: check_license [license]
1100# - If the file is not specified then ${LICENSE} is used. 1252# specified, then ${LICENSE} is used.
1101check_license() { 1253check_license() {
1102 local lic=$1 1254 local lic=$1
1103 if [ -z "${lic}" ] ; then 1255 if [ -z "${lic}" ] ; then
1104 lic="${PORTDIR}/licenses/${LICENSE}" 1256 lic="${PORTDIR}/licenses/${LICENSE}"
1105 else 1257 else
1106 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1258 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1107 lic="${PORTDIR}/licenses/${src}" 1259 lic="${PORTDIR}/licenses/${lic}"
1108 elif [ -e "${PWD}/${src}" ] ; then 1260 elif [ -e "${PWD}/${lic}" ] ; then
1109 lic="${PWD}/${src}" 1261 lic="${PWD}/${lic}"
1110 elif [ -e "${src}" ] ; then 1262 elif [ -e "${lic}" ] ; then
1111 lic="${src}" 1263 lic="${lic}"
1112 fi
1113 fi 1264 fi
1265 fi
1114 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1266 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1115 local l="`basename ${lic}`" 1267 local l="`basename ${lic}`"
1116 1268
1117 # here is where we check for the licenses the user already 1269 # here is where we check for the licenses the user already
1118 # accepted ... if we don't find a match, we make the user accept 1270 # accepted ... if we don't find a match, we make the user accept
1271 local shopts=$-
1119 local alic 1272 local alic
1273 set -o noglob #so that bash doesn't expand "*"
1120 for alic in "${ACCEPT_LICENSE}" ; do 1274 for alic in ${ACCEPT_LICENSE} ; do
1121 [ "${alic}" == "*" ] && return 0 1275 if [[ ${alic} == ${l} ]]; then
1122 [ "${alic}" == "${l}" ] && return 0 1276 set +o noglob; set -${shopts} #reset old shell opts
1277 return 0
1278 fi
1123 done 1279 done
1280 set +o noglob; set -$shopts #reset old shell opts
1124 1281
1125 local licmsg="`mymktemp ${T}`" 1282 local licmsg=$(emktemp)
1126 cat << EOF > ${licmsg} 1283 cat <<-EOF > ${licmsg}
1127********************************************************** 1284 **********************************************************
1128The following license outlines the terms of use of this 1285 The following license outlines the terms of use of this
1129package. You MUST accept this license for installation to 1286 package. You MUST accept this license for installation to
1130continue. When you are done viewing, hit 'q'. If you 1287 continue. When you are done viewing, hit 'q'. If you
1131CTRL+C out of this, the install will not run! 1288 CTRL+C out of this, the install will not run!
1132********************************************************** 1289 **********************************************************
1133 1290
1134EOF 1291 EOF
1135 cat ${lic} >> ${licmsg} 1292 cat ${lic} >> ${licmsg}
1136 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1293 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1137 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1294 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1138 read alic 1295 read alic
1139 case ${alic} in 1296 case ${alic} in
1146 die "Failed to accept license" 1303 die "Failed to accept license"
1147 ;; 1304 ;;
1148 esac 1305 esac
1149} 1306}
1150 1307
1308# @FUNCTION: cdrom_get_cds
1309# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1310# @DESCRIPTION:
1151# 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
1152# the whole 'non-interactive' policy, but damnit I want CD support ! 1312# the whole 'non-interactive' policy, but damnit I want CD support !
1153# 1313#
1154# with these cdrom functions we handle all the user interaction and 1314# With these cdrom functions we handle all the user interaction and
1155# 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()
1156# 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
1157# found at CDROM_ROOT. 1317# found at CDROM_ROOT.
1158# 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#
1159# 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',
1160# 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
1161# 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.
1162# 1328#
1163# 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.
1164#
1165# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1166# - this will attempt to locate a cd based upon a file that is on
1167# the cd ... the more files you give this function, the more cds
1168# the cdrom functions will handle
1169cdrom_get_cds() { 1330cdrom_get_cds() {
1170 # 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
1171 # the # of files they gave us 1332 # the # of files they gave us
1172 local cdcnt=0 1333 local cdcnt=0
1173 local f= 1334 local f=
1174 for f in "$@" ; do 1335 for f in "$@" ; do
1175 cdcnt=$((cdcnt + 1)) 1336 ((++cdcnt))
1176 export CDROM_CHECK_${cdcnt}="$f" 1337 export CDROM_CHECK_${cdcnt}="$f"
1177 done 1338 done
1178 export CDROM_TOTAL_CDS=${cdcnt} 1339 export CDROM_TOTAL_CDS=${cdcnt}
1179 export CDROM_CURRENT_CD=1 1340 export CDROM_CURRENT_CD=1
1180 1341
1181 # now we see if the user gave use CD_ROOT ... 1342 # now we see if the user gave use CD_ROOT ...
1182 # 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
1183 if [ ! -z "${CD_ROOT}" ] ; then 1344 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1184 export CDROM_ROOT="${CD_ROOT}"
1185 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1186 return
1187 fi
1188 # do the same for CD_ROOT_X
1189 if [ ! -z "${CD_ROOT_1}" ] ; then
1190 local var= 1345 local var=
1191 cdcnt=0 1346 cdcnt=0
1192 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1347 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1193 cdcnt=$((cdcnt + 1)) 1348 ((++cdcnt))
1194 var="CD_ROOT_${cdcnt}" 1349 var="CD_ROOT_${cdcnt}"
1350 [[ -z ${!var} ]] && var="CD_ROOT"
1195 if [ -z "${!var}" ] ; then 1351 if [[ -z ${!var} ]] ; then
1196 eerror "You must either use just the CD_ROOT" 1352 eerror "You must either use just the CD_ROOT"
1197 eerror "or specify ALL the CD_ROOT_X variables." 1353 eerror "or specify ALL the CD_ROOT_X variables."
1198 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1354 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1199 die "could not locate CD_ROOT_${cdcnt}" 1355 die "could not locate CD_ROOT_${cdcnt}"
1200 fi 1356 fi
1201 export CDROM_ROOTS_${cdcnt}="${!var}"
1202 done 1357 done
1203 export CDROM_ROOT=${CDROM_ROOTS_1} 1358 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1204 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}
1205 return 1366 return
1206 fi 1367 fi
1207 1368
1369 # User didn't help us out so lets make sure they know they can
1370 # simplify the whole process ...
1208 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1371 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1209 einfon "This ebuild will need the " 1372 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1210 if [ -z "${CDROM_NAME}" ] ; then
1211 echo "cdrom for ${PN}."
1212 else
1213 echo "${CDROM_NAME}."
1214 fi
1215 echo 1373 echo
1216 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"
1217 einfo "mounted somewhere on your filesystem, just export" 1375 einfo "mounted somewhere on your filesystem, just export"
1218 einfo "the variable CD_ROOT so that it points to the" 1376 einfo "the variable CD_ROOT so that it points to the"
1219 einfo "directory containing the files." 1377 einfo "directory containing the files."
1220 echo 1378 echo
1379 einfo "For example:"
1380 einfo "export CD_ROOT=/mnt/cdrom"
1381 echo
1221 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
1222 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1392 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1223 cdcnt=0 1393 cdcnt=0
1224 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1394 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1225 cdcnt=$((cdcnt + 1)) 1395 ((++cdcnt))
1226 var="CDROM_NAME_${cdcnt}" 1396 var="CDROM_NAME_${cdcnt}"
1227 [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}" 1397 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1228 done 1398 done
1229 echo 1399 echo
1230 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"
1231 einfo "mounted somewhere on your filesystem, just export" 1401 einfo "mounted somewhere on your filesystem, just export"
1232 einfo "the following variables so they point to the right place:" 1402 einfo "the following variables so they point to the right place:"
1233 einfon "" 1403 einfon ""
1234 cdcnt=0 1404 cdcnt=0
1235 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1405 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1236 cdcnt=$((cdcnt + 1)) 1406 ((++cdcnt))
1237 echo -n " CD_ROOT_${cdcnt}" 1407 echo -n " CD_ROOT_${cdcnt}"
1238 done 1408 done
1239 echo 1409 echo
1240 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"
1241 einfo "you only have one cdrom, you can export CD_ROOT" 1411 einfo "you only have one cdrom, you can export CD_ROOT"
1242 einfo "and that place will be used as the same data source" 1412 einfo "and that place will be used as the same data source"
1243 einfo "for all the CDs." 1413 einfo "for all the CDs."
1244 echo 1414 echo
1415 einfo "For example:"
1416 einfo "export CD_ROOT_1=/mnt/cdrom"
1417 echo
1245 fi 1418 fi
1419
1420 export CDROM_SET=""
1246 export CDROM_CURRENT_CD=0 1421 export CDROM_CURRENT_CD=0
1247 cdrom_load_next_cd 1422 cdrom_load_next_cd
1248} 1423}
1249 1424
1250# this is only used when you need access to more than one cd. 1425# @FUNCTION: cdrom_load_next_cd
1251# when you have finished using the first cd, just call this function. 1426# @DESCRIPTION:
1252# 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
1253# 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.
1254cdrom_load_next_cd() { 1433cdrom_load_next_cd() {
1255 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1256 local var= 1434 local var
1257 1435 ((++CDROM_CURRENT_CD))
1258 if [ ! -z "${CD_ROOT}" ] ; then
1259 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1260 return
1261 fi
1262 1436
1263 unset CDROM_ROOT 1437 unset CDROM_ROOT
1264 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1438 var=CD_ROOT_${CDROM_CURRENT_CD}
1439 [[ -z ${!var} ]] && var="CD_ROOT"
1265 if [ -z "${!var}" ] ; then 1440 if [[ -z ${!var} ]] ; then
1266 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1441 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1267 cdrom_locate_file_on_cd ${!var} 1442 _cdrom_locate_file_on_cd ${!var}
1268 else 1443 else
1269 export CDROM_ROOT="${!var}" 1444 export CDROM_ROOT=${!var}
1270 fi 1445 fi
1271 1446
1272 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1447 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1273} 1448}
1274 1449
1277# all it does is try to locate a give file on a cd ... if the cd isn't 1452# all it does is try to locate a give file on a cd ... if the cd isn't
1278# found, then a message asking for the user to insert the cdrom will be 1453# found, then a message asking for the user to insert the cdrom will be
1279# displayed and we'll hang out here until: 1454# displayed and we'll hang out here until:
1280# (1) the file is found on a mounted cdrom 1455# (1) the file is found on a mounted cdrom
1281# (2) the user hits CTRL+C 1456# (2) the user hits CTRL+C
1282cdrom_locate_file_on_cd() { 1457_cdrom_locate_file_on_cd() {
1283 while [ -z "${CDROM_ROOT}" ] ; do
1284 local dir="$(dirname ${@})"
1285 local file="$(basename ${@})"
1286 local mline="" 1458 local mline=""
1287 local showedmsg=0 1459 local showedmsg=0
1288 1460
1289 for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; 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
1469 local dir=$(dirname ${cdset[${i}]})
1470 local file=$(basename ${cdset[${i}]})
1471
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=${point//\040/ }
1290 [ -d "${mline}/${dir}" ] || continue 1478 [[ ! -d ${point}/${dir} ]] && continue
1291 [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \ 1479 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1292 && 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))
1293 done 1487 done
1294 1488
1295 if [ -z "${CDROM_ROOT}" ] ; then
1296 echo 1489 echo
1297 if [ ${showedmsg} -eq 0 ] ; then 1490 if [[ ${showedmsg} -eq 0 ]] ; then
1298 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1491 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1299 if [ -z "${CDROM_NAME}" ] ; then 1492 if [[ -z ${CDROM_NAME} ]] ; then
1300 einfo "Please insert the cdrom for ${PN} now !" 1493 einfo "Please insert+mount the cdrom for ${PN} now !"
1301 else
1302 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1303 fi
1304 else 1494 else
1305 if [ -z "${CDROM_NAME_1}" ] ; then
1306 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1307 else
1308 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1309 einfo "Please insert+mount the ${!var} cdrom now !" 1495 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1310 fi
1311 fi 1496 fi
1312 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
1313 fi 1504 fi
1505 showedmsg=1
1506 fi
1314 einfo "Press return to scan for the cd again" 1507 einfo "Press return to scan for the cd again"
1315 einfo "or hit CTRL+C to abort the emerge." 1508 einfo "or hit CTRL+C to abort the emerge."
1316 read 1509 echo
1317 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"
1318 done 1515 done
1319} 1516}
1320 1517
1518# @FUNCTION: strip-linguas
1519# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1520# @DESCRIPTION:
1321# Make sure that LINGUAS only contains languages that 1521# Make sure that LINGUAS only contains languages that
1322# a package can support 1522# a package can support. The first form allows you to
1323# 1523# specify a list of LINGUAS. The -i builds a list of po
1324# usage: strip-linguas <allow LINGUAS> 1524# files found in all the directories and uses the
1325# strip-linguas -i <directories of .po files> 1525# intersection of the lists. The -u builds a list of po
1326# strip-linguas -u <directories of .po files> 1526# files found in all the directories and uses the union
1327# 1527# of the lists.
1328# The first form allows you to specify a list of LINGUAS.
1329# The -i builds a list of po files found in all the
1330# directories and uses the intersection of the lists.
1331# The -u builds a list of po files found in all the
1332# directories and uses the union of the lists.
1333strip-linguas() { 1528strip-linguas() {
1334 local ls newls 1529 local ls newls nols
1335 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then 1530 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1336 local op="$1"; shift 1531 local op=$1; shift
1337 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1532 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift
1338 local d f 1533 local d f
1339 for d in "$@" ; do 1534 for d in "$@" ; do
1340 if [ "${op}" == "-u" ] ; then 1535 if [[ ${op} == "-u" ]] ; then
1341 newls="${ls}" 1536 newls=${ls}
1342 else 1537 else
1343 newls="" 1538 newls=""
1344 fi 1539 fi
1345 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1540 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do
1346 if [ "${op}" == "-i" ] ; then 1541 if [[ ${op} == "-i" ]] ; then
1347 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}" 1542 hasq ${f} ${ls} && newls="${newls} ${f}"
1348 else 1543 else
1349 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}" 1544 hasq ${f} ${ls} || newls="${newls} ${f}"
1350 fi 1545 fi
1351 done 1546 done
1352 ls="${newls}" 1547 ls=${newls}
1353 done 1548 done
1354 ls="${ls//.po}"
1355 else 1549 else
1356 ls="$@" 1550 ls="$@"
1357 fi 1551 fi
1358 1552
1359 ls=" ${ls} " 1553 nols=""
1360 newls="" 1554 newls=""
1361 for f in ${LINGUAS} ; do 1555 for f in ${LINGUAS} ; do
1362 if [ "${ls/ ${f} /}" != "${ls}" ] ; then 1556 if hasq ${f} ${ls} ; then
1363 nl="${newls} ${f}" 1557 newls="${newls} ${f}"
1364 else 1558 else
1365 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1559 nols="${nols} ${f}"
1366 fi 1560 fi
1367 done 1561 done
1562 [[ -n ${nols} ]] \
1563 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols}
1564 export LINGUAS=${newls:1}
1565}
1566
1567# @FUNCTION: preserve_old_lib
1568# @USAGE: <libs to preserve> [more libs]
1569# @DESCRIPTION:
1570# These functions are useful when a lib in your package changes ABI SONAME.
1571# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1572# would break packages that link against it. Most people get around this
1573# by using the portage SLOT mechanism, but that is not always a relevant
1574# solution, so instead you can call this from pkg_preinst. See also the
1575# preserve_old_lib_notify function.
1576preserve_old_lib() {
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 $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1582
1583 local lib dir
1584 for lib in "$@" ; do
1585 [[ -e ${ROOT}/${lib} ]] || continue
1586 dir=${lib%/*}
1587 dodir ${dir} || die "dodir ${dir} failed"
1588 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1589 touch "${D}"/${lib}
1590 done
1591}
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.
1597preserve_old_lib_notify() {
1598 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1599 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1600 die "Invalid preserve_old_lib_notify() usage"
1601 fi
1602
1603 local lib notice=0
1604 for lib in "$@" ; do
1605 [[ -e ${ROOT}/${lib} ]] || continue
1606 if [[ ${notice} -eq 0 ]] ; then
1607 notice=1
1608 ewarn "Old versions of installed libraries were detected on your system."
1609 ewarn "In order to avoid breaking packages that depend on these old libs,"
1610 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1611 ewarn "in order to remove these old dependencies. If you do not have this"
1612 ewarn "helper program, simply emerge the 'gentoolkit' package."
1613 ewarn
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
1622}
1623
1624# @FUNCTION: built_with_use
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.
1639#
1640# Remember that this function isn't terribly intelligent so order of optional
1641# flags matter.
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
1659 local opt=$1
1660 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1661
1662 local PKG=$(best_version $1)
1663 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1664 shift
1665
1666 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1667 local IUSEFILE=${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 $1 USE flag!";;
1695 esac
1696 fi
1697 fi
1698 fi
1699
1700 local USE_BUILT=$(<${USEFILE})
1701 while [[ $# -gt 0 ]] ; do
1702 if [[ ${opt} = "-o" ]] ; then
1703 has $1 ${USE_BUILT} && return 0
1704 else
1705 has $1 ${USE_BUILT} || return 1
1706 fi
1707 shift
1708 done
1709 [[ ${opt} = "-a" ]]
1710}
1711
1712# @FUNCTION: epunt_cxx
1713# @USAGE: [dir to scan]
1714# @DESCRIPTION:
1715# Many configure scripts wrongly bail when a C++ compiler could not be
1716# detected. If dir is not specified, then it defaults to ${S}.
1717#
1718# http://bugs.gentoo.org/73450
1719epunt_cxx() {
1720 local dir=$1
1721 [[ -z ${dir} ]] && dir=${S}
1722 ebegin "Removing useless C++ checks"
1723 local f
1724 find "${dir}" -name configure | while read f ; do
1725 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1726 done
1727 eend 0
1728}
1729
1730# @FUNCTION: make_wrapper
1731# @USAGE: <wrapper> <target> <chdir> [libpaths] [installpath]
1732# @DESCRIPTION:
1733# Create a shell wrapper script named wrapper in installpath
1734# (defaults to the bindir) to execute target (default of wrapper) by
1735# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1736# libpaths followed by optionally changing directory to chdir.
1737make_wrapper() {
1738 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1739 local tmpwrapper=$(emktemp)
1740 # We don't want to quote ${bin} so that people can pass complex
1741 # things as $bin ... "./someprog --args"
1742 cat << EOF > "${tmpwrapper}"
1743#!/bin/sh
1744cd "${chdir:-.}"
1368 if [ -z "${newls}" ] ; then 1745if [ -n "${libdir}" ] ; then
1369 unset LINGUAS 1746 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1747 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1370 else 1748 else
1371 export LINGUAS="${newls}" 1749 export LD_LIBRARY_PATH="${libdir}"
1750 fi
1372 fi 1751fi
1752exec ${bin} "\$@"
1753EOF
1754 chmod go+rx "${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
1373} 1763}

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