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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 1.284 2007/06/21 04:44:45 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" ]
238 then 149 then
239 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 150 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
240 then 151 then
241 EPATCH_SOURCE="$1" 152 EPATCH_SOURCE="$1"
242 fi 153 fi
243 154
244 echo 155 echo
245 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 156 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
246 eerror 157 eerror
247 eerror " ${EPATCH_SOURCE}" 158 eerror " ${EPATCH_SOURCE}"
159 eerror " ( ${EPATCH_SOURCE##*/} )"
248 echo 160 echo
249 die "Cannot find \$EPATCH_SOURCE!" 161 die "Cannot find \$EPATCH_SOURCE!"
250 fi 162 fi
251 163
252 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 164 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
271 ;; 183 ;;
272 esac 184 esac
273 185
274 if [ "${SINGLE_PATCH}" = "no" ] 186 if [ "${SINGLE_PATCH}" = "no" ]
275 then 187 then
276 einfo "Applying various patches (bugfixes/updates)..." 188 einfo "${EPATCH_MULTI_MSG}"
277 fi 189 fi
278 for x in ${EPATCH_SOURCE} 190 for x in ${EPATCH_SOURCE}
279 do 191 do
280 # New ARCH dependant patch naming scheme... 192 # New ARCH dependant patch naming scheme ...
281 # 193 #
282 # ???_arch_foo.patch 194 # ???_arch_foo.patch
283 # 195 #
284 if [ -f ${x} ] && \ 196 if [ -f ${x} ] && \
285 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \ 197 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
286 [ "${EPATCH_FORCE}" = "yes" ]) 198 [ "${EPATCH_FORCE}" = "yes" ])
287 then 199 then
288 local count=0 200 local count=0
289 local popts="${EPATCH_OPTS}" 201 local popts="${EPATCH_OPTS}"
202 local patchname=${x##*/}
290 203
291 if [ -n "${EPATCH_EXCLUDE}" ] 204 if [ -n "${EPATCH_EXCLUDE}" ]
292 then 205 then
293 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ] 206 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
294 then 207 then
295 continue 208 continue
296 fi 209 fi
297 fi 210 fi
298 211
300 then 213 then
301 if [ -n "${EPATCH_SINGLE_MSG}" ] 214 if [ -n "${EPATCH_SINGLE_MSG}" ]
302 then 215 then
303 einfo "${EPATCH_SINGLE_MSG}" 216 einfo "${EPATCH_SINGLE_MSG}"
304 else 217 else
305 einfo "Applying ${x##*/}..." 218 einfo "Applying ${patchname} ..."
306 fi 219 fi
307 else 220 else
308 einfo " ${x##*/}..." 221 einfo " ${patchname} ..."
309 fi 222 fi
310 223
311 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 224 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
312 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 225 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
313 226
314 # Allow for prefix to differ ... im lazy, so shoot me :/ 227 # Allow for prefix to differ ... im lazy, so shoot me :/
315 while [ "${count}" -lt 5 ] 228 while [ "${count}" -lt 5 ]
316 do 229 do
317 # Generate some useful debug info ... 230 # Generate some useful debug info ...
318 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 231 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
319 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 232 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
320 233
321 if [ "${PATCH_SUFFIX}" != "patch" ] 234 if [ "${PATCH_SUFFIX}" != "patch" ]
322 then 235 then
323 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 236 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
324 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 237 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
325 else 238 else
326 PATCH_TARGET="${x}" 239 PATCH_TARGET="${x}"
327 fi 240 fi
328 241
329 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 242 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
330 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 243 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
331 244
332 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 245 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
333 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 246 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
334 247
335 if [ "${PATCH_SUFFIX}" != "patch" ] 248 if [ "${PATCH_SUFFIX}" != "patch" ]
336 then 249 then
337 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 250 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
338 then 251 then
339 echo 252 echo
340 eerror "Could not extract patch!" 253 eerror "Could not extract patch!"
341 #die "Could not extract patch!" 254 #die "Could not extract patch!"
342 count=5 255 count=5
343 break 256 break
344 fi 257 fi
345 fi 258 fi
346 259
347 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 260 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
348 then 261 then
349 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 262 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
350 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 263 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
351 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 264 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
352 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 265 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
353 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 266 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
354 267
355 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1 268 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
269 _epatch_assert
356 270
357 if [ "$?" -ne 0 ] 271 if [ "$?" -ne 0 ]
358 then 272 then
359 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 273 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
360 echo 274 echo
361 eerror "A dry-run of patch command succeeded, but actually" 275 eerror "A dry-run of patch command succeeded, but actually"
362 eerror "applying the patch failed!" 276 eerror "applying the patch failed!"
363 #die "Real world sux compared to the dreamworld!" 277 #die "Real world sux compared to the dreamworld!"
364 count=5 278 count=5
365 fi 279 fi
366 280
367 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 281 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
368 282
369 break 283 break
370 fi 284 fi
371 285
372 count=$((count + 1)) 286 count=$((count + 1))
378 fi 292 fi
379 293
380 if [ "${count}" -eq 5 ] 294 if [ "${count}" -eq 5 ]
381 then 295 then
382 echo 296 echo
383 eerror "Failed Patch: ${x##*/}!" 297 eerror "Failed Patch: ${patchname} !"
298 eerror " ( ${PATCH_TARGET} )"
384 eerror 299 eerror
385 eerror "Include in your bugreport the contents of:" 300 eerror "Include in your bugreport the contents of:"
386 eerror 301 eerror
387 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}" 302 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
388 echo 303 echo
389 die "Failed Patch: ${x##*/}!" 304 die "Failed Patch: ${patchname}!"
390 fi 305 fi
391 306
392 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 307 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
393 308
394 eend 0 309 eend 0
395 fi 310 fi
396 done 311 done
397 if [ "${SINGLE_PATCH}" = "no" ] 312 if [ "${SINGLE_PATCH}" = "no" ]
398 then 313 then
399 einfo "Done with patching" 314 einfo "Done with patching"
400 fi 315 fi
401} 316}
402 317
403# This function return true if we are using the NPTL pthreads 318# @FUNCTION: emktemp
404# implementation. 319# @USAGE: [temp dir]
405# 320# @DESCRIPTION:
406# <azarah@gentoo.org> (06 March 2003) 321# Cheap replacement for when debianutils (and thus mktemp)
407# 322# does not exist on the users system.
408have_NPTL() { 323emktemp() {
409 cat > ${T}/test-nptl.c <<-"END" 324 local exe="touch"
410 #define _XOPEN_SOURCE 325 [[ $1 == -d ]] && exe="mkdir" && shift
411 #include <unistd.h> 326 local topdir=$1
412 #include <stdio.h>
413 327
414 int main() 328 if [[ -z ${topdir} ]] ; then
415 { 329 [[ -z ${T} ]] \
416 char buf[255]; 330 && topdir="/tmp" \
417 char *str = buf; 331 || topdir=${T}
332 fi
418 333
419 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255); 334 if ! type -P mktemp > /dev/null ; then
420 if (NULL != str) { 335 # system lacks `mktemp` so we have to fake it
421 printf("%s\n", str); 336 local tmp=/
422 if (NULL != strstr(str, "NPTL")) 337 while [[ -e ${tmp} ]] ; do
423 return 0; 338 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
424 } 339 done
425 340 ${exe} "${tmp}" || ${exe} -p "${tmp}"
426 return 1; 341 echo "${tmp}"
427 } 342 else
428 END 343 # the args here will give slightly wierd names on BSD,
429 344 # but should produce a usable file on all userlands
430 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ... " 345 if [[ ${exe} == "touch" ]] ; then
431 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null 346 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
432 then
433 echo "yes"
434 einfon "Checking what PTHREADS implementation we have ... "
435 if ${T}/nptl
436 then
437 return 0
438 else 347 else
439 return 1 348 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
440 fi
441 else
442 echo "no"
443 fi 349 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="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
488 else
489 jobs=2
490 fi 350 fi
491
492 elif [ "${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} 351}
528 352
529# Cheap replacement for when debianutils (and thus mktemp) 353# @FUNCTION: egetent
530# does not exist on the users system 354# @USAGE: <database> <key>
531# vapier@gentoo.org 355# @MAINTAINER:
532# 356# base-system@gentoo.org (Linux)
533# Takes just 1 parameter (the directory to create tmpfile in) 357# Joe Jezak <josejx@gmail.com> (OS X)
534mymktemp() { 358# usata@gentoo.org (OS X)
535 local topdir="$1" 359# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
536 360# @DESCRIPTION:
537 [ -z "${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 ${tmp}
545 fi
546}
547
548# Small wrapper for getent (Linux) and nidump (Mac OS X) 361# Small wrapper for getent (Linux), nidump (Mac OS X),
549# used in enewuser()/enewgroup() 362# and pw (FreeBSD) used in enewuser()/enewgroup()
550# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
551#
552# egetent(database, key)
553egetent() { 363egetent() {
554 if [ "${ARCH}" == "macos" ] ; then 364 case ${CHOST} in
365 *-darwin*)
555 case "$2" in 366 case "$2" in
556 *[!0-9]*) # Non numeric 367 *[!0-9]*) # Non numeric
557 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 368 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
558 ;; 369 ;;
559 *) # Numeric 370 *) # Numeric
560 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 371 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
561 ;; 372 ;;
562 esac 373 esac
563 else 374 ;;
564 getent $1 $2 375 *-freebsd*|*-dragonfly*)
376 local opts action="user"
377 [[ $1 == "passwd" ]] || action="group"
378
379 # lookup by uid/gid
380 if [[ $2 == [[:digit:]]* ]] ; then
381 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
565 fi 382 fi
566}
567 383
568# Simplify/standardize adding users to the system 384 pw show ${action} ${opts} "$2" -q
569# vapier@gentoo.org 385 ;;
570# 386 *-netbsd*|*-openbsd*)
571# enewuser(username, uid, shell, homedir, groups, extra options) 387 grep "$2:\*:" /etc/$1
572# 388 ;;
573# Default values if you do not specify any: 389 *)
574# username: REQUIRED ! 390 type -p nscd >& /dev/null && nscd -i "$1"
575# uid: next available (see useradd(8)) 391 getent "$1" "$2"
576# note: pass -1 to get default behavior 392 ;;
577# shell: /bin/false 393 esac
578# homedir: /dev/null 394}
579# groups: none 395
580# extra: comment of 'added by portage for ${PN}' 396# @FUNCTION: enewuser
397# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
398# @DESCRIPTION:
399# Same as enewgroup, you are not required to understand how to properly add
400# a user to the system. The only required parameter is the username.
401# Default uid is (pass -1 for this) next available, default shell is
402# /bin/false, default homedir is /dev/null, there are no default groups,
403# and default params sets the comment as 'added by portage for ${PN}'.
581enewuser() { 404enewuser() {
405 case ${EBUILD_PHASE} in
406 unpack|compile|test|install)
407 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
408 eerror "Package fails at QA and at life. Please file a bug."
409 die "Bad package! enewuser is only for use in pkg_* functions!"
410 esac
411
582 # get the username 412 # get the username
583 local euser="$1"; shift 413 local euser=$1; shift
584 if [ -z "${euser}" ] 414 if [[ -z ${euser} ]] ; then
585 then
586 eerror "No username specified !" 415 eerror "No username specified !"
587 die "Cannot call enewuser without a username" 416 die "Cannot call enewuser without a username"
588 fi 417 fi
589 418
590 # lets see if the username already exists 419 # lets see if the username already exists
591 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 420 if [[ -n $(egetent passwd "${euser}") ]] ; then
592 then
593 return 0 421 return 0
594 fi 422 fi
595 einfo "Adding user '${euser}' to your system ..." 423 einfo "Adding user '${euser}' to your system ..."
596 424
597 # options to pass to useradd 425 # options to pass to useradd
598 local opts= 426 local opts=
599 427
600 # handle uid 428 # handle uid
601 local euid="$1"; shift 429 local euid=$1; shift
602 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 430 if [[ -n ${euid} && ${euid} != -1 ]] ; then
603 then
604 if [ "${euid}" -gt 0 ] 431 if [[ ${euid} -gt 0 ]] ; then
605 then
606 if [ ! -z "`egetent passwd ${euid}`" ] 432 if [[ -n $(egetent passwd ${euid}) ]] ; then
607 then
608 euid="next" 433 euid="next"
609 fi 434 fi
610 else 435 else
611 eerror "Userid given but is not greater than 0 !" 436 eerror "Userid given but is not greater than 0 !"
612 die "${euid} is not a valid UID" 437 die "${euid} is not a valid UID"
613 fi 438 fi
614 else 439 else
615 euid="next" 440 euid="next"
616 fi 441 fi
617 if [ "${euid}" == "next" ] 442 if [[ ${euid} == "next" ]] ; then
618 then 443 for ((euid = 101; euid <= 999; euid++)); do
619 local pwrange
620 if [ "${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 444 [[ -z $(egetent passwd ${euid}) ]] && break
627 done 445 done
628 fi 446 fi
629 opts="${opts} -u ${euid}" 447 opts="${opts} -u ${euid}"
630 einfo " - Userid: ${euid}" 448 einfo " - Userid: ${euid}"
631 449
632 # handle shell 450 # handle shell
633 local eshell="$1"; shift 451 local eshell=$1; shift
634 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 452 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
635 then 453 if [[ ! -e ${ROOT}${eshell} ]] ; then
636 if [ ! -e "${eshell}" ]
637 then
638 eerror "A shell was specified but it does not exist !" 454 eerror "A shell was specified but it does not exist !"
639 die "${eshell} does not exist" 455 die "${eshell} does not exist in ${ROOT}"
456 fi
457 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
458 eerror "Do not specify ${eshell} yourself, use -1"
459 die "Pass '-1' as the shell parameter"
640 fi 460 fi
641 else 461 else
462 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
463 [[ -x ${ROOT}${shell} ]] && break
464 done
465
466 if [[ ${shell} == "/dev/null" ]] ; then
467 eerror "Unable to identify the shell to use, proceeding with userland default."
468 case ${USERLAND} in
642 eshell="/bin/false" 469 GNU) shell="/bin/false" ;;
470 BSD) shell="/sbin/nologin" ;;
471 Darwin) shell="/usr/sbin/nologin" ;;
472 *) die "Unable to identify the default shell for userland ${USERLAND}"
473 esac
474 fi
475
476 eshell=${shell}
643 fi 477 fi
644 einfo " - Shell: ${eshell}" 478 einfo " - Shell: ${eshell}"
645 opts="${opts} -s ${eshell}" 479 opts="${opts} -s ${eshell}"
646 480
647 # handle homedir 481 # handle homedir
648 local ehome="$1"; shift 482 local ehome=$1; shift
649 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 483 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
650 then
651 ehome="/dev/null" 484 ehome="/dev/null"
652 fi 485 fi
653 einfo " - Home: ${ehome}" 486 einfo " - Home: ${ehome}"
654 opts="${opts} -d ${ehome}" 487 opts="${opts} -d ${ehome}"
655 488
656 # handle groups 489 # handle groups
657 local egroups="$1"; shift 490 local egroups=$1; shift
658 if [ ! -z "${egroups}" ] 491 if [[ ! -z ${egroups} ]] ; then
659 then
660 local oldifs="${IFS}" 492 local oldifs=${IFS}
493 local defgroup="" exgroups=""
494
661 export IFS="," 495 export IFS=","
662 for g in ${egroups} 496 for g in ${egroups} ; do
663 do 497 export IFS=${oldifs}
664 if [ -z "`egetent group \"${g}\"`" ] 498 if [[ -z $(egetent group "${g}") ]] ; then
665 then
666 eerror "You must add group ${g} to the system first" 499 eerror "You must add group ${g} to the system first"
667 die "${g} is not a valid GID" 500 die "${g} is not a valid GID"
668 fi 501 fi
502 if [[ -z ${defgroup} ]] ; then
503 defgroup=${g}
504 else
505 exgroups="${exgroups},${g}"
506 fi
507 export IFS=","
669 done 508 done
670 export IFS="${oldifs}" 509 export IFS=${oldifs}
510
671 opts="${opts} -g ${egroups}" 511 opts="${opts} -g ${defgroup}"
512 if [[ ! -z ${exgroups} ]] ; then
513 opts="${opts} -G ${exgroups:1}"
514 fi
672 else 515 else
673 egroups="(none)" 516 egroups="(none)"
674 fi 517 fi
675 einfo " - Groups: ${egroups}" 518 einfo " - Groups: ${egroups}"
676 519
677 # handle extra and add the user 520 # handle extra and add the user
678 local eextra="$@"
679 local oldsandbox="${SANDBOX_ON}" 521 local oldsandbox=${SANDBOX_ON}
680 export SANDBOX_ON="0" 522 export SANDBOX_ON="0"
681 if [ "${ARCH}" == "macos" ]; 523 case ${CHOST} in
682 then 524 *-darwin*)
683 ### Make the user 525 ### Make the user
684 if [ -z "${eextra}" ] 526 if [[ -z $@ ]] ; then
685 then
686 dscl . create /users/${euser} uid ${euid} 527 dscl . create /users/${euser} uid ${euid}
687 dscl . create /users/${euser} shell ${eshell} 528 dscl . create /users/${euser} shell ${eshell}
688 dscl . create /users/${euser} home ${ehome} 529 dscl . create /users/${euser} home ${ehome}
689 dscl . create /users/${euser} realname "added by portage for ${PN}" 530 dscl . create /users/${euser} realname "added by portage for ${PN}"
690 ### Add the user to the groups specified 531 ### Add the user to the groups specified
532 local oldifs=${IFS}
533 export IFS=","
691 for g in ${egroups} 534 for g in ${egroups} ; do
692 do
693 dscl . merge /groups/${g} users ${euser} 535 dscl . merge /groups/${g} users ${euser}
694 done 536 done
537 export IFS=${oldifs}
695 else 538 else
696 einfo "Extra options are not supported on macos yet" 539 einfo "Extra options are not supported on Darwin yet"
697 einfo "Please report the ebuild along with the info below" 540 einfo "Please report the ebuild along with the info below"
698 einfo "eextra: ${eextra}" 541 einfo "eextra: $@"
699 die "Required function missing" 542 die "Required function missing"
700 fi 543 fi
544 ;;
545 *-freebsd*|*-dragonfly*)
546 if [[ -z $@ ]] ; then
547 pw useradd ${euser} ${opts} \
548 -c "added by portage for ${PN}" \
549 die "enewuser failed"
701 else 550 else
702 if [ -z "${eextra}" ] 551 einfo " - Extra: $@"
703 then 552 pw useradd ${euser} ${opts} \
553 "$@" || die "enewuser failed"
554 fi
555 ;;
556
557 *-netbsd*)
558 if [[ -z $@ ]] ; then
559 useradd ${opts} ${euser} || die "enewuser failed"
560 else
561 einfo " - Extra: $@"
562 useradd ${opts} ${euser} "$@" || die "enewuser failed"
563 fi
564 ;;
565
566 *-openbsd*)
567 if [[ -z $@ ]] ; then
568 useradd -u ${euid} -s ${eshell} \
569 -d ${ehome} -c "Added by portage for ${PN}" \
570 -g ${egroups} ${euser} || die "enewuser failed"
571 else
572 einfo " - Extra: $@"
573 useradd -u ${euid} -s ${eshell} \
574 -d ${ehome} -c "Added by portage for ${PN}" \
575 -g ${egroups} ${euser} "$@" || die "enewuser failed"
576 fi
577 ;;
578
579 *)
580 if [[ -z $@ ]] ; then
704 useradd ${opts} ${euser} \ 581 useradd ${opts} ${euser} \
705 -c "added by portage for ${PN}" \ 582 -c "added by portage for ${PN}" \
706 || die "enewuser failed" 583 || die "enewuser failed"
707 else 584 else
708 einfo " - Extra: ${eextra}" 585 einfo " - Extra: $@"
709 useradd ${opts} ${euser} ${eextra} \ 586 useradd ${opts} ${euser} "$@" \
710 || die "enewuser failed" 587 || die "enewuser failed"
711 fi 588 fi
589 ;;
590 esac
591
592 if [[ ! -e ${ROOT}/${ehome} ]] ; then
593 einfo " - Creating ${ehome} in ${ROOT}"
594 mkdir -p "${ROOT}/${ehome}"
595 chown ${euser} "${ROOT}/${ehome}"
596 chmod 755 "${ROOT}/${ehome}"
712 fi 597 fi
598
713 export SANDBOX_ON="${oldsandbox}" 599 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} 600}
723 601
724# Simplify/standardize adding groups to the system 602# @FUNCTION: enewgroup
725# vapier@gentoo.org 603# @USAGE: <group> [gid]
726# 604# @DESCRIPTION:
727# enewgroup(group, gid) 605# This function does not require you to understand how to properly add a
728# 606# group to the system. Just give it a group name to add and enewgroup will
729# Default values if you do not specify any: 607# do the rest. You may specify the gid for the group or allow the group to
730# groupname: REQUIRED ! 608# allocate the next available one.
731# gid: next available (see groupadd(8))
732# extra: none
733enewgroup() { 609enewgroup() {
610 case ${EBUILD_PHASE} in
611 unpack|compile|test|install)
612 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
613 eerror "Package fails at QA and at life. Please file a bug."
614 die "Bad package! enewgroup is only for use in pkg_* functions!"
615 esac
616
734 # get the group 617 # get the group
735 local egroup="$1"; shift 618 local egroup="$1"; shift
736 if [ -z "${egroup}" ] 619 if [ -z "${egroup}" ]
737 then 620 then
738 eerror "No group specified !" 621 eerror "No group specified !"
739 die "Cannot call enewgroup without a group" 622 die "Cannot call enewgroup without a group"
740 fi 623 fi
741 624
742 # see if group already exists 625 # see if group already exists
743 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 626 if [[ -n $(egetent group "${egroup}") ]]; then
744 then
745 return 0 627 return 0
746 fi 628 fi
747 einfo "Adding group '${egroup}' to your system ..." 629 einfo "Adding group '${egroup}' to your system ..."
748 630
749 # options to pass to useradd 631 # options to pass to useradd
755 then 637 then
756 if [ "${egid}" -gt 0 ] 638 if [ "${egid}" -gt 0 ]
757 then 639 then
758 if [ -z "`egetent group ${egid}`" ] 640 if [ -z "`egetent group ${egid}`" ]
759 then 641 then
760 if [ "${ARCH}" == "macos" ] ; then 642 if [[ "${CHOST}" == *-darwin* ]]; then
761 opts="${opts} ${egid}" 643 opts="${opts} ${egid}"
762 else 644 else
763 opts="${opts} -g ${egid}" 645 opts="${opts} -g ${egid}"
764 fi 646 fi
765 else 647 else
779 opts="${opts} ${eextra}" 661 opts="${opts} ${eextra}"
780 662
781 # add the group 663 # add the group
782 local oldsandbox="${SANDBOX_ON}" 664 local oldsandbox="${SANDBOX_ON}"
783 export SANDBOX_ON="0" 665 export SANDBOX_ON="0"
784 if [ "${ARCH}" == "macos" ]; 666 case ${CHOST} in
785 then 667 *-darwin*)
786 if [ ! -z "${eextra}" ]; 668 if [ ! -z "${eextra}" ];
787 then 669 then
788 einfo "Extra options are not supported on macos yet" 670 einfo "Extra options are not supported on Darwin/OS X yet"
789 einfo "Please report the ebuild along with the info below" 671 einfo "Please report the ebuild along with the info below"
790 einfo "eextra: ${eextra}" 672 einfo "eextra: ${eextra}"
791 die "Required function missing" 673 die "Required function missing"
792 fi 674 fi
793 675
794 # If we need the next available 676 # If we need the next available
795 case ${egid} in 677 case ${egid} in
796 *[!0-9]*) # Non numeric 678 *[!0-9]*) # Non numeric
797 for egid in `jot 898 101`; do 679 for ((egid = 101; egid <= 999; egid++)); do
798 [ -z "`egetent group ${egid}`" ] && break 680 [[ -z $(egetent group ${egid}) ]] && break
799 done 681 done
800 esac 682 esac
801 dscl . create /groups/${egroup} gid ${egid} 683 dscl . create /groups/${egroup} gid ${egid}
802 dscl . create /groups/${egroup} passwd '*' 684 dscl . create /groups/${egroup} passwd '*'
803 else 685 ;;
686
687 *-freebsd*|*-dragonfly*)
688 case ${egid} in
689 *[!0-9]*) # Non numeric
690 for ((egid = 101; egid <= 999; egid++)); do
691 [[ -z $(egetent group ${egid}) ]] && break
692 done
693 esac
694 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
695 ;;
696
697 *-netbsd*)
698 case ${egid} in
699 *[!0-9]*) # Non numeric
700 for ((egid = 101; egid <= 999; egid++)); do
701 [[ -z $(egetent group ${egid}) ]] && break
702 done
703 esac
704 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
705 ;;
706
707 *)
804 groupadd ${opts} ${egroup} || die "enewgroup failed" 708 groupadd ${opts} ${egroup} || die "enewgroup failed"
805 fi 709 ;;
710 esac
806 export SANDBOX_ON="${oldsandbox}" 711 export SANDBOX_ON="${oldsandbox}"
807} 712}
808 713
809# Simple script to replace 'dos2unix' binaries 714# @FUNCTION: edos2unix
810# vapier@gentoo.org 715# @USAGE: <file> [more files ...]
811# 716# @DESCRIPTION:
812# edos2unix(file, <more files>...) 717# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
718# to remove all of these text utilities from DEPEND variables because this
719# is a script based solution. Just give it a list of files to convert and
720# they will all be changed from the DOS CRLF format to the UNIX LF format.
813edos2unix() { 721edos2unix() {
814 for f in "$@" 722 echo "$@" | xargs sed -i 's/\r$//'
815 do
816 cp "${f}" ${T}/edos2unix
817 sed 's/\r$//' ${T}/edos2unix > "${f}"
818 done
819} 723}
820 724
821# Make a desktop file ! 725# Make a desktop file !
822# Great for making those icons in kde/gnome startmenu ! 726# Great for making those icons in kde/gnome startmenu !
823# Amaze your friends ! Get the women ! Join today ! 727# 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# 728#
828# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 729# make_desktop_entry(<command>, [name], [icon], [type], [path])
829# 730#
830# binary: what binary does the app run with ? 731# binary: what command does the app run with ?
831# name: the name that will show up in the menu 732# name: the name that will show up in the menu
832# icon: give your little like a pretty little icon ... 733# icon: give your little like a pretty little icon ...
833# this can be relative (to /usr/share/pixmaps) or 734# this can be relative (to /usr/share/pixmaps) or
834# a full path to an icon 735# a full path to an icon
835# type: what kind of application is this ? for categories: 736# type: what kind of application is this ? for categories:
836# http://www.freedesktop.org/standards/menu-spec/ 737# http://standards.freedesktop.org/menu-spec/latest/apa.html
837# path: if your app needs to startup in a specific dir 738# path: if your app needs to startup in a specific dir
838make_desktop_entry() { 739make_desktop_entry() {
839 [ -z "$1" ] && eerror "You must specify the executable" && return 1 740 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
840 741
841 local exec="${1}" 742 local exec=${1}
842 local name="${2:-${PN}}" 743 local name=${2:-${PN}}
843 local icon="${3:-${PN}.png}" 744 local icon=${3:-${PN}.png}
844 local type="${4}" 745 local type=${4}
845 local subdir="${6}" 746 local path=${5}
846 local path="${5:-${GAMES_BINDIR}}" 747
847 if [ -z "${type}" ] 748 if [[ -z ${type} ]] ; then
848 then 749 local catmaj=${CATEGORY%%-*}
849 case ${CATEGORY} in 750 local catmin=${CATEGORY##*-}
850 "app-emulation") 751 case ${catmaj} in
851 type=Emulator 752 app)
852 subdir="Emulation" 753 case ${catmin} in
754 accessibility) type=Accessibility;;
755 admin) type=System;;
756 antivirus) type=System;;
757 arch) type=Archiving;;
758 backup) type=Archiving;;
759 cdr) type=DiscBurning;;
760 dicts) type=Dictionary;;
761 doc) type=Documentation;;
762 editors) type=TextEditor;;
763 emacs) type=TextEditor;;
764 emulation) type=Emulator;;
765 laptop) type=HardwareSettings;;
766 office) type=Office;;
767 pda) type=PDA;;
768 vim) type=TextEditor;;
769 xemacs) type=TextEditor;;
770 *) type=;;
771 esac
853 ;; 772 ;;
773
774 dev)
775 type="Development"
776 ;;
777
854 "games-"*) 778 games)
855 type=Game 779 case ${catmin} in
856 subdir="Games" 780 action|fps) type=ActionGame;;
781 arcade) type=ArcadeGame;;
782 board) type=BoardGame;;
783 emulation) type=Emulator;;
784 kids) type=KidsGame;;
785 puzzle) type=LogicGame;;
786 roguelike) type=RolePlaying;;
787 rpg) type=RolePlaying;;
788 simulation) type=Simulation;;
789 sports) type=SportsGame;;
790 strategy) type=StrategyGame;;
791 *) type=;;
792 esac
793 type="Game;${type}"
857 ;; 794 ;;
795
796 gnome)
797 type="Gnome;GTK"
798 ;;
799
800 kde)
801 type="KDE;Qt"
802 ;;
803
804 mail)
805 type="Network;Email"
806 ;;
807
808 media)
809 case ${catmin} in
810 gfx) type=Graphics;;
811 radio) type=Tuner;;
812 sound) type=Audio;;
813 tv) type=TV;;
814 video) type=Video;;
815 *) type=;;
816 esac
817 type="AudioVideo;${type}"
818 ;;
819
858 "net-"*) 820 net)
821 case ${catmin} in
822 dialup) type=Dialup;;
823 ftp) type=FileTransfer;;
824 im) type=InstantMessaging;;
825 irc) type=IRCClient;;
826 mail) type=Email;;
827 news) type=News;;
828 nntp) type=News;;
829 p2p) type=FileTransfer;;
830 *) type=;;
831 esac
832 type="Network;${type}"
833 ;;
834
835 sci)
836 case ${catmin} in
837 astro*) type=Astronomy;;
838 bio*) type=Biology;;
839 calc*) type=Calculator;;
840 chem*) type=Chemistry;;
841 elec*) type=Electronics;;
842 geo*) type=Geology;;
843 math*) type=Math;;
844 physics) type=Physics;;
845 visual*) type=DataVisualization;;
846 *) type=;;
847 esac
848 type="Science;${type}"
849 ;;
850
851 sys)
852 type="System"
853 ;;
854
855 www)
856 case ${catmin} in
857 client) type=WebBrowser;;
858 *) type=;;
859 esac
859 type=Network 860 type="Network"
860 subdir="${type}"
861 ;; 861 ;;
862
862 *) 863 *)
863 type= 864 type=
864 subdir=
865 ;; 865 ;;
866 esac 866 esac
867 fi 867 fi
868 local desktop="${T}/${exec}.desktop" 868 if [ "${SLOT}" == "0" ] ; then
869 local desktop_name="${PN}"
870 else
871 local desktop_name="${PN}-${SLOT}"
872 fi
873 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
874 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
869 875
876 cat <<-EOF > "${desktop}"
870echo "[Desktop Entry] 877 [Desktop Entry]
871Encoding=UTF-8 878 Encoding=UTF-8
872Version=0.9.2 879 Version=1.0
873Name=${name} 880 Name=${name}
874Type=Application 881 Type=Application
875Comment=${DESCRIPTION} 882 Comment=${DESCRIPTION}
876Exec=${exec} 883 Exec=${exec}
884 TryExec=${exec%% *}
877Path=${path} 885 Path=${path}
878Icon=${icon} 886 Icon=${icon}
879Categories=Application;${type};" > "${desktop}" 887 Categories=${type};
888 EOF
880 889
881 if [ -d "/usr/share/applications" ] 890 (
882 then 891 # wrap the env here so that the 'insinto' call
892 # doesn't corrupt the env of the caller
883 insinto /usr/share/applications 893 insinto /usr/share/applications
884 doins "${desktop}" 894 doins "${desktop}"
885 fi 895 )
896}
886 897
887 #if [ -d "/usr/share/gnome/apps" ] 898# @FUNCTION: validate_desktop_entries
888 #then 899# @USAGE: [directories]
889 # insinto /usr/share/gnome/apps/Games 900# @MAINTAINER:
890 # doins ${desktop} 901# Carsten Lohrke <carlo@gentoo.org>
891 #fi 902# @DESCRIPTION:
892 903# Validate desktop entries using desktop-file-utils
893 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ] 904validate_desktop_entries() {
894 #then 905 if [[ -x /usr/bin/desktop-file-validate ]] ; then
895 # for ver in /usr/kde/* 906 einfo "Checking desktop entry validity"
896 # do 907 local directories=""
897 # insinto ${ver}/share/applnk/Games 908 for d in /usr/share/applications $@ ; do
898 # doins ${desktop} 909 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
899 # done 910 done
911 if [[ -n ${directories} ]] ; then
912 for FILE in $(find ${directories} -name "*\.desktop" \
913 -not -path '*.hidden*' | sort -u 2>/dev/null)
914 do
915 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
916 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
917 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
918 done
919 fi
920 echo ""
921 else
922 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
900 #fi 923 fi
924}
901 925
902 if [ -d "/usr/share/applnk" ] 926# @FUNCTION: make_session_desktop
903 then 927# @USAGE: <title> <command>
904 insinto /usr/share/applnk/${subdir} 928# @DESCRIPTION:
929# Make a GDM/KDM Session file. The title is the file to execute to start the
930# Window Manager. The command is the name of the Window Manager.
931make_session_desktop() {
932 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1
933 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1
934
935 local title=$1
936 local command=$2
937 local desktop=${T}/${wm}.desktop
938
939 cat <<-EOF > "${desktop}"
940 [Desktop Entry]
941 Encoding=UTF-8
942 Name=${title}
943 Comment=This session logs you into ${title}
944 Exec=${command}
945 TryExec=${command}
946 Type=Application
947 EOF
948
949 (
950 # wrap the env here so that the 'insinto' call
951 # doesn't corrupt the env of the caller
952 insinto /usr/share/xsessions
905 doins "${desktop}" 953 doins "${desktop}"
954 )
955}
956
957# @FUNCTION: domenu
958# @USAGE: <menus>
959# @DESCRIPTION:
960# Install the list of .desktop menu files into the appropriate directory
961# (/usr/share/applications).
962domenu() {
963 (
964 # wrap the env here so that the 'insinto' call
965 # doesn't corrupt the env of the caller
966 local i j ret=0
967 insinto /usr/share/applications
968 for i in "$@" ; do
969 if [[ -f ${i} ]] ; then
970 doins "${i}"
971 ((ret+=$?))
972 elif [[ -d ${i} ]] ; then
973 for j in "${i}"/*.desktop ; do
974 doins "${j}"
975 ((ret+=$?))
976 done
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 fi
1017 done
1018 exit ${ret}
1019 )
1020}
1021
1022# @FUNCTION: newicon
1023# @USAGE: <icon> <newname>
1024# @DESCRIPTION:
1025# Like all other new* functions, install the specified icon as newname.
1026newicon() {
1027 (
1028 # wrap the env here so that the 'insinto' call
1029 # doesn't corrupt the env of the caller
1030 insinto /usr/share/pixmaps
1031 newins "$@"
1032 )
909} 1033}
910 1034
911# for internal use only (unpack_pdv and unpack_makeself) 1035# for internal use only (unpack_pdv and unpack_makeself)
912find_unpackable_file() { 1036find_unpackable_file() {
913 local src="$1" 1037 local src=$1
914 if [ -z "${src}" ] 1038 if [[ -z ${src} ]] ; then
915 then
916 src="${DISTDIR}/${A}" 1039 src=${DISTDIR}/${A}
917 else 1040 else
918 if [ -e "${DISTDIR}/${src}" ] 1041 if [[ -e ${DISTDIR}/${src} ]] ; then
919 then
920 src="${DISTDIR}/${src}" 1042 src=${DISTDIR}/${src}
921 elif [ -e "${PWD}/${src}" ] 1043 elif [[ -e ${PWD}/${src} ]] ; then
922 then
923 src="${PWD}/${src}" 1044 src=${PWD}/${src}
924 elif [ -e "${src}" ] 1045 elif [[ -e ${src} ]] ; then
925 then
926 src="${src}" 1046 src=${src}
927 fi
928 fi 1047 fi
929 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1048 fi
1049 [[ ! -e ${src} ]] && return 1
930 echo "${src}" 1050 echo "${src}"
931} 1051}
932 1052
1053# @FUNCTION: unpack_pdv
1054# @USAGE: <file to unpack> <size of off_t>
1055# @DESCRIPTION:
933# Unpack those pesky pdv generated files ... 1056# Unpack those pesky pdv generated files ...
934# They're self-unpacking programs with the binary package stuffed in 1057# 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 1058# 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. 1059# it seems to like to segfault a lot :(. So lets take it apart ourselves.
937# 1060#
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 1061# 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 1062# 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 1063# the size of the off_t type (in bytes) on the machine that built the pdv
1064# archive.
1065#
942# archive. one way to determine this is by running the following commands: 1066# One way to determine this is by running the following commands:
943# strings <pdv archive> | grep lseek 1067# strings <pdv archive> | grep lseek
944# strace -elseek <pdv archive> 1068# strace -elseek <pdv archive>
945# basically look for the first lseek command (we do the strings/grep because 1069# 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 1070# sometimes the function call is _llseek or something) and steal the 2nd
947# parameter. here is an example: 1071# parameter. Here is an example:
948# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1072# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
949# lseek 1073# lseek
950# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1074# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
951# lseek(3, -4, SEEK_END) = 2981250 1075# lseek(3, -4, SEEK_END) = 2981250
952# thus we would pass in the value of '4' as the second parameter. 1076# Thus we would pass in the value of '4' as the second parameter.
953unpack_pdv() { 1077unpack_pdv() {
954 local src="`find_unpackable_file $1`" 1078 local src=$(find_unpackable_file "$1")
955 local sizeoff_t="$2" 1079 local sizeoff_t=$2
956 1080
1081 [[ -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 :(" 1082 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
958 1083
959 local shrtsrc="`basename ${src}`" 1084 local shrtsrc=$(basename "${src}")
960 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1085 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
961 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1086 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
962 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1087 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
963 1088
964 # grab metadata for debug reasons 1089 # grab metadata for debug reasons
965 local metafile="`mymktemp ${T}`" 1090 local metafile=$(emktemp)
966 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1091 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
967 1092
968 # rip out the final file name from the metadata 1093 # rip out the final file name from the metadata
969 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1094 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
970 datafile="`basename ${datafile}`" 1095 datafile=$(basename "${datafile}")
971 1096
972 # now lets uncompress/untar the file if need be 1097 # now lets uncompress/untar the file if need be
973 local tmpfile="`mymktemp ${T}`" 1098 local tmpfile=$(emktemp)
974 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1099 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
975 1100
976 local iscompressed="`file -b ${tmpfile}`" 1101 local iscompressed=$(file -b "${tmpfile}")
977 if [ "${iscompressed:0:8}" == "compress" ] ; then 1102 if [[ ${iscompressed:0:8} == "compress" ]] ; then
978 iscompressed=1 1103 iscompressed=1
979 mv ${tmpfile}{,.Z} 1104 mv ${tmpfile}{,.Z}
980 gunzip ${tmpfile} 1105 gunzip ${tmpfile}
981 else 1106 else
982 iscompressed=0 1107 iscompressed=0
983 fi 1108 fi
984 local istar="`file -b ${tmpfile}`" 1109 local istar=$(file -b "${tmpfile}")
985 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1110 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
986 istar=1 1111 istar=1
987 else 1112 else
988 istar=0 1113 istar=0
989 fi 1114 fi
990 1115
1018 true 1143 true
1019 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1144 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1020 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1145 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1021} 1146}
1022 1147
1148# @FUNCTION: unpack_makeself
1149# @USAGE: [file to unpack] [offset] [tail|dd]
1150# @DESCRIPTION:
1023# Unpack those pesky makeself generated files ... 1151# Unpack those pesky makeself generated files ...
1024# They're shell scripts with the binary package tagged onto 1152# They're shell scripts with the binary package tagged onto
1025# the end of the archive. Loki utilized the format as does 1153# the end of the archive. Loki utilized the format as does
1026# many other game companies. 1154# many other game companies.
1027# 1155#
1028# Usage: unpack_makeself [file to unpack] [offset] 1156# If the file is not specified, then ${A} is used. If the
1029# - If the file is not specified then unpack will utilize ${A}.
1030# - If the offset is not specified then we will attempt to extract 1157# offset is not specified then we will attempt to extract
1031# the proper offset from the script itself. 1158# the proper offset from the script itself.
1032unpack_makeself() { 1159unpack_makeself() {
1160 local src_input=${1:-${A}}
1033 local src="`find_unpackable_file $1`" 1161 local src=$(find_unpackable_file "${src_input}")
1034 local skip="$2" 1162 local skip=$2
1163 local exe=$3
1035 1164
1165 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1166
1036 local shrtsrc="`basename ${src}`" 1167 local shrtsrc=$(basename "${src}")
1037 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1168 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1038 if [ -z "${skip}" ] 1169 if [[ -z ${skip} ]] ; then
1039 then
1040 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1170 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1041 local skip=0 1171 local skip=0
1172 exe=tail
1042 case ${ver} in 1173 case ${ver} in
1043 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1174 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1044 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1175 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1045 ;; 1176 ;;
1046 2.0|2.0.1) 1177 2.0|2.0.1)
1047 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1178 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1048 ;; 1179 ;;
1049 2.1.1) 1180 2.1.1)
1050 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1181 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1051 let skip="skip + 1" 1182 let skip="skip + 1"
1052 ;; 1183 ;;
1053 2.1.2) 1184 2.1.2)
1054 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1` 1185 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1055 let skip="skip + 1" 1186 let skip="skip + 1"
1056 ;; 1187 ;;
1057 2.1.3) 1188 2.1.3)
1058 skip=`grep -a ^offset= ${src} | awk '{print $3}'` 1189 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1059 let skip="skip + 1" 1190 let skip="skip + 1"
1191 ;;
1192 2.1.4|2.1.5)
1193 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1194 skip=$(head -n ${skip} "${src}" | wc -c)
1195 exe="dd"
1060 ;; 1196 ;;
1061 *) 1197 *)
1062 eerror "I'm sorry, but I was unable to support the Makeself file." 1198 eerror "I'm sorry, but I was unable to support the Makeself file."
1063 eerror "The version I detected was '${ver}'." 1199 eerror "The version I detected was '${ver}'."
1064 eerror "Please file a bug about the file ${shrtsrc} at" 1200 eerror "Please file a bug about the file ${shrtsrc} at"
1066 die "makeself version '${ver}' not supported" 1202 die "makeself version '${ver}' not supported"
1067 ;; 1203 ;;
1068 esac 1204 esac
1069 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1205 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1070 fi 1206 fi
1207 case ${exe} in
1208 tail) exe="tail -n +${skip} '${src}'";;
1209 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1210 *) die "makeself cant handle exe '${exe}'"
1211 esac
1071 1212
1072 # lets grab the first few bytes of the file to figure out what kind of archive it is 1213 # lets grab the first few bytes of the file to figure out what kind of archive it is
1073 local tmpfile="`mymktemp ${T}`" 1214 local tmpfile=$(emktemp)
1074 tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1215 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1075 local filetype="`file -b ${tmpfile}`" 1216 local filetype=$(file -b "${tmpfile}")
1076 case ${filetype} in 1217 case ${filetype} in
1077 *tar\ archive) 1218 *tar\ archive*)
1078 tail -n +${skip} ${src} | tar --no-same-owner -xf - 1219 eval ${exe} | tar --no-same-owner -xf -
1079 ;; 1220 ;;
1080 bzip2*) 1221 bzip2*)
1081 tail -n +${skip} ${src} | bzip2 -dc | tar --no-same-owner -xf - 1222 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1082 ;; 1223 ;;
1083 gzip*) 1224 gzip*)
1084 tail -n +${skip} ${src} | tar --no-same-owner -xzf - 1225 eval ${exe} | tar --no-same-owner -xzf -
1085 ;; 1226 ;;
1086 compress*) 1227 compress*)
1087 tail -n +${skip} ${src} | gunzip | tar --no-same-owner -xf - 1228 eval ${exe} | gunzip | tar --no-same-owner -xf -
1088 ;; 1229 ;;
1089 *) 1230 *)
1090 eerror "Unknown filetype \"${filetype}\" ?" 1231 eerror "Unknown filetype \"${filetype}\" ?"
1091 false 1232 false
1092 ;; 1233 ;;
1093 esac 1234 esac
1094 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1235 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1095} 1236}
1096 1237
1238# @FUNCTION: check_license
1239# @USAGE: [license]
1240# @DESCRIPTION:
1097# Display a license for user to accept. 1241# 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. 1242# specified, then ${LICENSE} is used.
1101check_license() { 1243check_license() {
1102 local lic=$1 1244 local lic=$1
1103 if [ -z "${lic}" ] ; then 1245 if [ -z "${lic}" ] ; then
1104 lic="${PORTDIR}/licenses/${LICENSE}" 1246 lic="${PORTDIR}/licenses/${LICENSE}"
1105 else 1247 else
1106 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1248 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1107 lic="${PORTDIR}/licenses/${src}" 1249 lic="${PORTDIR}/licenses/${lic}"
1108 elif [ -e "${PWD}/${src}" ] ; then 1250 elif [ -e "${PWD}/${lic}" ] ; then
1109 lic="${PWD}/${src}" 1251 lic="${PWD}/${lic}"
1110 elif [ -e "${src}" ] ; then 1252 elif [ -e "${lic}" ] ; then
1111 lic="${src}" 1253 lic="${lic}"
1112 fi
1113 fi 1254 fi
1255 fi
1114 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1256 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1115 local l="`basename ${lic}`" 1257 local l="`basename ${lic}`"
1116 1258
1117 # here is where we check for the licenses the user already 1259 # here is where we check for the licenses the user already
1118 # accepted ... if we don't find a match, we make the user accept 1260 # accepted ... if we don't find a match, we make the user accept
1261 local shopts=$-
1119 local alic 1262 local alic
1263 set -o noglob #so that bash doesn't expand "*"
1120 for alic in "${ACCEPT_LICENSE}" ; do 1264 for alic in ${ACCEPT_LICENSE} ; do
1121 [ "${alic}" == "*" ] && return 0 1265 if [[ ${alic} == ${l} ]]; then
1122 [ "${alic}" == "${l}" ] && return 0 1266 set +o noglob; set -${shopts} #reset old shell opts
1267 return 0
1268 fi
1123 done 1269 done
1270 set +o noglob; set -$shopts #reset old shell opts
1124 1271
1125 local licmsg="`mymktemp ${T}`" 1272 local licmsg=$(emktemp)
1126 cat << EOF > ${licmsg} 1273 cat <<-EOF > ${licmsg}
1127********************************************************** 1274 **********************************************************
1128The following license outlines the terms of use of this 1275 The following license outlines the terms of use of this
1129package. You MUST accept this license for installation to 1276 package. You MUST accept this license for installation to
1130continue. When you are done viewing, hit 'q'. If you 1277 continue. When you are done viewing, hit 'q'. If you
1131CTRL+C out of this, the install will not run! 1278 CTRL+C out of this, the install will not run!
1132********************************************************** 1279 **********************************************************
1133 1280
1134EOF 1281 EOF
1135 cat ${lic} >> ${licmsg} 1282 cat ${lic} >> ${licmsg}
1136 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1283 ${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] " 1284 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1138 read alic 1285 read alic
1139 case ${alic} in 1286 case ${alic} in
1146 die "Failed to accept license" 1293 die "Failed to accept license"
1147 ;; 1294 ;;
1148 esac 1295 esac
1149} 1296}
1150 1297
1298# @FUNCTION: cdrom_get_cds
1299# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1300# @DESCRIPTION:
1151# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1301# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1152# the whole 'non-interactive' policy, but damnit I want CD support ! 1302# the whole 'non-interactive' policy, but damnit I want CD support !
1153# 1303#
1154# with these cdrom functions we handle all the user interaction and 1304# With these cdrom functions we handle all the user interaction and
1155# standardize everything. all you have to do is call cdrom_get_cds() 1305# 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 1306# and when the function returns, you can assume that the cd has been
1157# found at CDROM_ROOT. 1307# found at CDROM_ROOT.
1158# 1308#
1309# The function will attempt to locate a cd based upon a file that is on
1310# the cd. The more files you give this function, the more cds
1311# the cdrom functions will handle.
1312#
1159# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1313# 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 1314# etc... If you want to give the cds better names, then just export
1161# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1315# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1162# 1316# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1317# also use the CDROM_NAME_SET bash array.
1318#
1163# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1319# 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() { 1320cdrom_get_cds() {
1170 # first we figure out how many cds we're dealing with by 1321 # first we figure out how many cds we're dealing with by
1171 # the # of files they gave us 1322 # the # of files they gave us
1172 local cdcnt=0 1323 local cdcnt=0
1173 local f= 1324 local f=
1174 for f in "$@" ; do 1325 for f in "$@" ; do
1175 cdcnt=$((cdcnt + 1)) 1326 ((++cdcnt))
1176 export CDROM_CHECK_${cdcnt}="$f" 1327 export CDROM_CHECK_${cdcnt}="$f"
1177 done 1328 done
1178 export CDROM_TOTAL_CDS=${cdcnt} 1329 export CDROM_TOTAL_CDS=${cdcnt}
1179 export CDROM_CURRENT_CD=1 1330 export CDROM_CURRENT_CD=1
1180 1331
1181 # now we see if the user gave use CD_ROOT ... 1332 # now we see if the user gave use CD_ROOT ...
1182 # if they did, let's just believe them that it's correct 1333 # if they did, let's just believe them that it's correct
1183 if [ ! -z "${CD_ROOT}" ] ; then 1334 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= 1335 local var=
1191 cdcnt=0 1336 cdcnt=0
1192 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1337 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1193 cdcnt=$((cdcnt + 1)) 1338 ((++cdcnt))
1194 var="CD_ROOT_${cdcnt}" 1339 var="CD_ROOT_${cdcnt}"
1340 [[ -z ${!var} ]] && var="CD_ROOT"
1195 if [ -z "${!var}" ] ; then 1341 if [[ -z ${!var} ]] ; then
1196 eerror "You must either use just the CD_ROOT" 1342 eerror "You must either use just the CD_ROOT"
1197 eerror "or specify ALL the CD_ROOT_X variables." 1343 eerror "or specify ALL the CD_ROOT_X variables."
1198 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1344 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1199 die "could not locate CD_ROOT_${cdcnt}" 1345 die "could not locate CD_ROOT_${cdcnt}"
1200 fi 1346 fi
1201 export CDROM_ROOTS_${cdcnt}="${!var}"
1202 done 1347 done
1203 export CDROM_ROOT=${CDROM_ROOTS_1} 1348 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1204 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1349 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1350 export CDROM_SET=-1
1351 for f in ${CDROM_CHECK_1//:/ } ; do
1352 ((++CDROM_SET))
1353 [[ -e ${CD_ROOT}/${f} ]] && break
1354 done
1355 export CDROM_MATCH=${f}
1205 return 1356 return
1206 fi 1357 fi
1207 1358
1359 # User didn't help us out so lets make sure they know they can
1360 # simplify the whole process ...
1208 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1361 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1209 einfon "This ebuild will need the " 1362 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 1363 echo
1216 einfo "If you do not have the CD, but have the data files" 1364 einfo "If you do not have the CD, but have the data files"
1217 einfo "mounted somewhere on your filesystem, just export" 1365 einfo "mounted somewhere on your filesystem, just export"
1218 einfo "the variable CD_ROOT so that it points to the" 1366 einfo "the variable CD_ROOT so that it points to the"
1219 einfo "directory containing the files." 1367 einfo "directory containing the files."
1220 echo 1368 echo
1369 einfo "For example:"
1370 einfo "export CD_ROOT=/mnt/cdrom"
1371 echo
1221 else 1372 else
1373 if [[ -n ${CDROM_NAME_SET} ]] ; then
1374 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1375 cdcnt=0
1376 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1377 ((++cdcnt))
1378 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1379 done
1380 fi
1381
1222 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1382 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1223 cdcnt=0 1383 cdcnt=0
1224 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1384 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1225 cdcnt=$((cdcnt + 1)) 1385 ((++cdcnt))
1226 var="CDROM_NAME_${cdcnt}" 1386 var="CDROM_NAME_${cdcnt}"
1227 [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}" 1387 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1228 done 1388 done
1229 echo 1389 echo
1230 einfo "If you do not have the CDs, but have the data files" 1390 einfo "If you do not have the CDs, but have the data files"
1231 einfo "mounted somewhere on your filesystem, just export" 1391 einfo "mounted somewhere on your filesystem, just export"
1232 einfo "the following variables so they point to the right place:" 1392 einfo "the following variables so they point to the right place:"
1233 einfon "" 1393 einfon ""
1234 cdcnt=0 1394 cdcnt=0
1235 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1395 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1236 cdcnt=$((cdcnt + 1)) 1396 ((++cdcnt))
1237 echo -n " CD_ROOT_${cdcnt}" 1397 echo -n " CD_ROOT_${cdcnt}"
1238 done 1398 done
1239 echo 1399 echo
1240 einfo "Or, if you have all the files in the same place, or" 1400 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" 1401 einfo "you only have one cdrom, you can export CD_ROOT"
1242 einfo "and that place will be used as the same data source" 1402 einfo "and that place will be used as the same data source"
1243 einfo "for all the CDs." 1403 einfo "for all the CDs."
1244 echo 1404 echo
1405 einfo "For example:"
1406 einfo "export CD_ROOT_1=/mnt/cdrom"
1407 echo
1245 fi 1408 fi
1409
1410 export CDROM_SET=""
1246 export CDROM_CURRENT_CD=0 1411 export CDROM_CURRENT_CD=0
1247 cdrom_load_next_cd 1412 cdrom_load_next_cd
1248} 1413}
1249 1414
1250# this is only used when you need access to more than one cd. 1415# @FUNCTION: cdrom_load_next_cd
1251# when you have finished using the first cd, just call this function. 1416# @DESCRIPTION:
1252# when it returns, CDROM_ROOT will be pointing to the second cd. 1417# 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. 1418# files off a CD and want access to the next one, just call this function.
1419# Again, all the messy details of user interaction are taken care of for you.
1420# Once this returns, just read the variable CDROM_ROOT for the location of the
1421# mounted CD. Note that you can only go forward in the CD list, so make sure
1422# you only call this function when you're done using the current CD.
1254cdrom_load_next_cd() { 1423cdrom_load_next_cd() {
1255 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1256 local var= 1424 local var
1257 1425 ((++CDROM_CURRENT_CD))
1258 if [ ! -z "${CD_ROOT}" ] ; then
1259 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1260 return
1261 fi
1262 1426
1263 unset CDROM_ROOT 1427 unset CDROM_ROOT
1264 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1428 var=CD_ROOT_${CDROM_CURRENT_CD}
1429 [[ -z ${!var} ]] && var="CD_ROOT"
1265 if [ -z "${!var}" ] ; then 1430 if [[ -z ${!var} ]] ; then
1266 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1431 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1267 cdrom_locate_file_on_cd ${!var} 1432 _cdrom_locate_file_on_cd ${!var}
1268 else 1433 else
1269 export CDROM_ROOT="${!var}" 1434 export CDROM_ROOT=${!var}
1270 fi 1435 fi
1271 1436
1272 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1437 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1273} 1438}
1274 1439
1277# all it does is try to locate a give file on a cd ... if the cd isn't 1442# all it does is try to locate a give file on a cd ... if the cd isn't
1278# found, then a message asking for the user to insert the cdrom will be 1443# found, then a message asking for the user to insert the cdrom will be
1279# displayed and we'll hang out here until: 1444# displayed and we'll hang out here until:
1280# (1) the file is found on a mounted cdrom 1445# (1) the file is found on a mounted cdrom
1281# (2) the user hits CTRL+C 1446# (2) the user hits CTRL+C
1282cdrom_locate_file_on_cd() { 1447_cdrom_locate_file_on_cd() {
1283 while [ -z "${CDROM_ROOT}" ] ; do
1284 local dir="$(dirname ${@})"
1285 local file="$(basename ${@})"
1286 local mline="" 1448 local mline=""
1287 local showedmsg=0 1449 local showedmsg=0
1288 1450
1289 for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do 1451 while [[ -z ${CDROM_ROOT} ]] ; do
1290 [ -d "${mline}/${dir}" ] || continue 1452 local i=0
1291 [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \ 1453 local -a cdset=(${*//:/ })
1454 if [[ -n ${CDROM_SET} ]] ; then
1455 cdset=(${cdset[${CDROM_SET}]})
1456 fi
1457
1458 while [[ -n ${cdset[${i}]} ]] ; do
1459 local dir=$(dirname ${cdset[${i}]})
1460 local file=$(basename ${cdset[${i}]})
1461
1462 local point= node= fs= foo=
1463 while read point node fs foo ; do
1464 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1465 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1466 && continue
1467 point=${point//\040/ }
1468 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1292 && export CDROM_ROOT=${mline} 1469 export CDROM_ROOT=${point}
1470 export CDROM_SET=${i}
1471 export CDROM_MATCH=${cdset[${i}]}
1472 return
1473 done <<< "$(get_mounts)"
1474
1475 ((++i))
1293 done 1476 done
1294 1477
1295 if [ -z "${CDROM_ROOT}" ] ; then
1296 echo 1478 echo
1297 if [ ${showedmsg} -eq 0 ] ; then 1479 if [[ ${showedmsg} -eq 0 ]] ; then
1298 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1480 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1299 if [ -z "${CDROM_NAME}" ] ; then 1481 if [[ -z ${CDROM_NAME} ]] ; then
1300 einfo "Please insert the cdrom for ${PN} now !" 1482 einfo "Please insert+mount the cdrom for ${PN} now !"
1301 else
1302 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1303 fi
1304 else 1483 else
1305 if [ -z "${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 !" 1484 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1310 fi
1311 fi 1485 fi
1312 showedmsg=1 1486 else
1487 if [[ -z ${CDROM_NAME_1} ]] ; then
1488 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1489 else
1490 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1491 einfo "Please insert+mount the ${!var} cdrom now !"
1492 fi
1313 fi 1493 fi
1494 showedmsg=1
1495 fi
1314 einfo "Press return to scan for the cd again" 1496 einfo "Press return to scan for the cd again"
1315 einfo "or hit CTRL+C to abort the emerge." 1497 einfo "or hit CTRL+C to abort the emerge."
1316 read 1498 echo
1317 fi 1499 einfo "If you are having trouble with the detection"
1500 einfo "of your CD, it is possible that you do not have"
1501 einfo "Joliet support enabled in your kernel. Please"
1502 einfo "check that CONFIG_JOLIET is enabled in your kernel."
1503 read || die "something is screwed with your system"
1318 done 1504 done
1319} 1505}
1320 1506
1321# Make sure that LINGUAS only contains languages that 1507# Make sure that LINGUAS only contains languages that
1322# a package can support 1508# a package can support
1323# 1509#
1324# usage: strip-linguas <allow LINGUAS> 1510# usage: strip-linguas <allow LINGUAS>
1325# strip-linguas -i <directories of .po files> 1511# strip-linguas -i <directories of .po files>
1326# strip-linguas -u <directories of .po files> 1512# strip-linguas -u <directories of .po files>
1327# 1513#
1328# The first form allows you to specify a list of LINGUAS. 1514# The first form allows you to specify a list of LINGUAS.
1329# The -i builds a list of po files found in all the 1515# The -i builds a list of po files found in all the
1330# directories and uses the intersection of the lists. 1516# directories and uses the intersection of the lists.
1331# The -u builds a list of po files found in all the 1517# The -u builds a list of po files found in all the
1332# directories and uses the union of the lists. 1518# directories and uses the union of the lists.
1333strip-linguas() { 1519strip-linguas() {
1334 local ls newls 1520 local ls newls nols
1335 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then 1521 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1336 local op="$1"; shift 1522 local op=$1; shift
1337 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1523 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift
1338 local d f 1524 local d f
1339 for d in "$@" ; do 1525 for d in "$@" ; do
1340 if [ "${op}" == "-u" ] ; then 1526 if [[ ${op} == "-u" ]] ; then
1341 newls="${ls}" 1527 newls=${ls}
1342 else 1528 else
1343 newls="" 1529 newls=""
1344 fi 1530 fi
1345 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1531 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do
1346 if [ "${op}" == "-i" ] ; then 1532 if [[ ${op} == "-i" ]] ; then
1347 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}" 1533 hasq ${f} ${ls} && newls="${newls} ${f}"
1348 else 1534 else
1349 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}" 1535 hasq ${f} ${ls} || newls="${newls} ${f}"
1350 fi 1536 fi
1351 done 1537 done
1352 ls="${newls}" 1538 ls=${newls}
1353 done 1539 done
1354 ls="${ls//.po}"
1355 else 1540 else
1356 ls="$@" 1541 ls="$@"
1357 fi 1542 fi
1358 1543
1359 ls=" ${ls} " 1544 nols=""
1360 newls="" 1545 newls=""
1361 for f in ${LINGUAS} ; do 1546 for f in ${LINGUAS} ; do
1362 if [ "${ls/ ${f} /}" != "${ls}" ] ; then 1547 if hasq ${f} ${ls} ; then
1363 nl="${newls} ${f}" 1548 newls="${newls} ${f}"
1364 else 1549 else
1365 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1550 nols="${nols} ${f}"
1366 fi 1551 fi
1367 done 1552 done
1553 [[ -n ${nols} ]] \
1554 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols}
1555 export LINGUAS=${newls:1}
1556}
1557
1558# @FUNCTION: set_arch_to_kernel
1559# @DESCRIPTION:
1560# Set the env ARCH to match what the kernel expects.
1561set_arch_to_kernel() {
1562 i=10
1563 while ((i--)) ; do
1564 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1565 done
1566 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1567 case ${ARCH} in
1568 x86) export ARCH="i386";;
1569 amd64) export ARCH="x86_64";;
1570 hppa) export ARCH="parisc";;
1571 mips) export ARCH="mips";;
1572 sparc) export ARCH="$(tc-arch-kernel)";; # Yeah this is ugly, but it's even WORSE if you don't do this. linux-info.eclass's set_arch_to_kernel is fixed, but won't get used over this one!
1573 *) export ARCH="${ARCH}";;
1574 esac
1575}
1576
1577# @FUNCTION: set_arch_to_portage
1578# @DESCRIPTION:
1579# Set the env ARCH to match what portage expects.
1580set_arch_to_portage() {
1581 i=10
1582 while ((i--)) ; do
1583 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1584 done
1585 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1586}
1587
1588# @FUNCTION: preserve_old_lib
1589# @USAGE: <libs to preserve> [more libs]
1590# @DESCRIPTION:
1591# These functions are useful when a lib in your package changes ABI SONAME.
1592# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1593# would break packages that link against it. Most people get around this
1594# by using the portage SLOT mechanism, but that is not always a relevant
1595# solution, so instead you can call this from pkg_preinst. See also the
1596# preserve_old_lib_notify function.
1597preserve_old_lib() {
1598 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1599 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1600 die "Invalid preserve_old_lib() usage"
1601 fi
1602 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1603
1604 local lib dir
1605 for lib in "$@" ; do
1606 [[ -e ${ROOT}/${lib} ]] || continue
1607 dir=${lib%/*}
1608 dodir ${dir} || die "dodir ${dir} failed"
1609 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1610 touch "${D}"/${lib}
1611 done
1612}
1613
1614# @FUNCTION: preserve_old_lib_notify
1615# @USAGE: <libs to notify> [more libs]
1616# @DESCRIPTION:
1617# Spit helpful messages about the libraries preserved by preserve_old_lib.
1618preserve_old_lib_notify() {
1619 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1620 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1621 die "Invalid preserve_old_lib_notify() usage"
1622 fi
1623
1624 local lib notice=0
1625 for lib in "$@" ; do
1626 [[ -e ${ROOT}/${lib} ]] || continue
1627 if [[ ${notice} -eq 0 ]] ; then
1628 notice=1
1629 ewarn "Old versions of installed libraries were detected on your system."
1630 ewarn "In order to avoid breaking packages that depend on these old libs,"
1631 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1632 ewarn "in order to remove these old dependencies. If you do not have this"
1633 ewarn "helper program, simply emerge the 'gentoolkit' package."
1634 ewarn
1635 fi
1636 ewarn " # revdep-rebuild --library ${lib##*/}"
1637 done
1638}
1639
1640# @FUNCTION: built_with_use
1641# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1642# @DESCRIPTION:
1643# A temporary hack until portage properly supports DEPENDing on USE
1644# flags being enabled in packages. This will check to see if the specified
1645# DEPEND atom was built with the specified list of USE flags. The
1646# --missing option controls the behavior if called on a package that does
1647# not actually support the defined USE flags (aka listed in IUSE).
1648# The default is to abort (call die). The -a and -o flags control
1649# the requirements of the USE flags. They correspond to "and" and "or"
1650# logic. So the -a flag means all listed USE flags must be enabled
1651# while the -o flag means at least one of the listed fIUSE flags must be
1652# enabled. The --hidden option is really for internal use only as it
1653# means the USE flag we're checking is hidden expanded, so it won't be found
1654# in IUSE like normal USE flags.
1655#
1656# Remember that this function isn't terribly intelligent so order of optional
1657# flags matter.
1658built_with_use() {
1659 local hidden="no"
1660 if [[ $1 == "--hidden" ]] ; then
1661 hidden="yes"
1662 shift
1663 fi
1664
1665 local missing_action="die"
1666 if [[ $1 == "--missing" ]] ; then
1667 missing_action=$2
1668 shift ; shift
1669 case ${missing_action} in
1670 true|false|die) ;;
1671 *) die "unknown action '${missing_action}'";;
1672 esac
1673 fi
1674
1675 local opt=$1
1676 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1677
1678 local PKG=$(best_version $1)
1679 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1680 shift
1681
1682 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1683 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1684
1685 # if the IUSE file doesn't exist, the read will error out, we need to handle
1686 # this gracefully
1687 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1688 case ${missing_action} in
1689 true) return 0;;
1690 false) return 1;;
1691 die) die "Unable to determine what USE flags $PKG was built with";;
1692 esac
1693 fi
1694
1695 if [[ ${hidden} == "no" ]] ; then
1696 local IUSE_BUILT=$(<${IUSEFILE})
1697 # Don't check USE_EXPAND #147237
1698 local expand
1699 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1700 if [[ $1 == ${expand}_* ]] ; then
1701 expand=""
1702 break
1703 fi
1704 done
1705 if [[ -n ${expand} ]] ; then
1706 if ! has $1 ${IUSE_BUILT} ; then
1707 case ${missing_action} in
1708 true) return 0;;
1709 false) return 1;;
1710 die) die "$PKG does not actually support the $1 USE flag!";;
1711 esac
1712 fi
1713 fi
1714 fi
1715
1716 local USE_BUILT=$(<${USEFILE})
1717 while [[ $# -gt 0 ]] ; do
1718 if [[ ${opt} = "-o" ]] ; then
1719 has $1 ${USE_BUILT} && return 0
1720 else
1721 has $1 ${USE_BUILT} || return 1
1722 fi
1723 shift
1724 done
1725 [[ ${opt} = "-a" ]]
1726}
1727
1728# @DESCRIPTION: epunt_cxx
1729# @USAGE: [dir to scan]
1730# @DESCRIPTION:
1731# Many configure scripts wrongly bail when a C++ compiler could not be
1732# detected. If dir is not specified, then it defaults to ${S}.
1733#
1734# http://bugs.gentoo.org/73450
1735epunt_cxx() {
1736 local dir=$1
1737 [[ -z ${dir} ]] && dir=${S}
1738 ebegin "Removing useless C++ checks"
1739 local f
1740 for f in $(find ${dir} -name configure) ; do
1741 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1742 done
1743 eend 0
1744}
1745
1746# @FUNCTION: make_wrapper
1747# @USAGE: <wrapper> <target> <chdir> [libpaths] [installpath]
1748# @DESCRIPTION:
1749# Create a shell wrapper script named wrapper in installpath
1750# (defaults to the bindir) to execute target (default of wrapper) by
1751# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1752# libpaths followed by optionally changing directory to chdir.
1753make_wrapper() {
1754 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1755 local tmpwrapper=$(emktemp)
1756 # We don't want to quote ${bin} so that people can pass complex
1757 # things as $bin ... "./someprog --args"
1758 cat << EOF > "${tmpwrapper}"
1759#!/bin/sh
1760cd "${chdir:-.}"
1368 if [ -z "${newls}" ] ; then 1761if [ -n "${libdir}" ] ; then
1369 unset LINGUAS 1762 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1763 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1370 else 1764 else
1371 export LINGUAS="${newls}" 1765 export LD_LIBRARY_PATH="${libdir}"
1766 fi
1372 fi 1767fi
1768exec ${bin} "\$@"
1769EOF
1770 chmod go+rx "${tmpwrapper}"
1771 if [[ -n ${path} ]] ; then
1772 (
1773 exeinto "${path}"
1774 newexe "${tmpwrapper}" "${wrapper}"
1775 ) || die
1776 else
1777 newbin "${tmpwrapper}" "${wrapper}" || die
1778 fi
1373} 1779}

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