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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 1.96 2004/08/24 11:51:28 lv Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.308 2008/09/28 04:37:29 mr_bones_ Exp $
4#
5# Author: Martin Schlemmer <azarah@gentoo.org>
6#
7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves.
9#
10# NB: If you add anything, please comment it!
11 4
12ECLASS=eutils 5# @ECLASS: eutils.eclass
13INHERITED="$INHERITED $ECLASS" 6# @MAINTAINER:
7# base-system@gentoo.org
8# @BLURB: many extra (but common) functions that are used in ebuilds
9# @DESCRIPTION:
10# The eutils eclass contains a suite of functions that complement
11# the ones that ebuild.sh already contain. The idea is that the functions
12# are not required in all ebuilds but enough utilize them to have a common
13# home rather than having multiple ebuilds implementing the same thing.
14#
15# Due to the nature of this eclass, some functions may have maintainers
16# different from the overall eclass!
14 17
15DEPEND="!bootstrap? ( sys-devel/patch )" 18inherit multilib portability
16 19
17DESCRIPTION="Based on the ${ECLASS} eclass" 20DESCRIPTION="Based on the ${ECLASS} eclass"
18 21
19# This function simply returns the desired lib directory. With portage 22# @FUNCTION: epause
20# 2.0.51, we now have support for installing libraries to lib32/lib64 23# @USAGE: [seconds]
21# to accomidate the needs of multilib systems. It's no longer a good idea 24# @DESCRIPTION:
22# to assume all libraries will end up in lib. Replace any (sane) instances 25# Sleep for the specified number of seconds (default of 5 seconds). Useful when
23# where lib is named directly with $(get_libdir) if possible. 26# printing a message the user should probably be reading and often used in
24# 27# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
25# Travis Tilley <lv@gentoo.org> (24 Aug 2004) 28# don't wait at all.
26get_libdir() { 29epause() {
27 # CONF_LIBDIR wasnt supported until 2.0.51_pre18, so for all versions of 30 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
28 # portage prior to that lib would need to be used even if CONF_LIBDIR is
29 # set. dolib and friends will ignore CONF_LIBDIR in <2.0.51_pre20
30 portageq has_version / '<sys-apps/portage-2.0.51_pre20' && CONF_LIBDIR="lib"
31 # and of course, we need to default to lib when CONF_LIBDIR isnt set
32 echo ${CONF_LIBDIR:=lib}
33} 31}
34 32
35# This function generate linker scripts in /usr/lib for dynamic 33# @FUNCTION: ebeep
36# libs in /lib. This is to fix linking problems when you have 34# @USAGE: [number of beeps]
37# the .so in /lib, and the .a in /usr/lib. What happens is that 35# @DESCRIPTION:
38# in some cases when linking dynamic, the .a in /usr/lib is used 36# Issue the specified number of beeps (default of 5 beeps). Useful when
39# instead of the .so in /lib due to gcc/libtool tweaking ld's 37# printing a message the user should probably be reading and often used in
40# library search path. This cause many builds to fail. 38# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
41# See bug #4411 for more info. 39# don't beep at all.
42# 40ebeep() {
43# To use, simply call:
44#
45# gen_usr_ldscript libfoo.so
46#
47# Note that you should in general use the unversioned name of
48# the library, as ldconfig should usually update it correctly
49# to point to the latest version of the library present.
50#
51# <azarah@gentoo.org> (26 Oct 2002)
52#
53gen_usr_ldscript() {
54 # Just make sure it exists
55 dodir /usr/$(get_libdir)
56
57 cat > ${D}/usr/$(get_libdir)/$1 <<"END_LDSCRIPT"
58/* GNU ld script
59 Because Gentoo have critical dynamic libraries
60 in /lib, and the static versions in /usr/lib, we
61 need to have a "fake" dynamic lib in /usr/lib,
62 otherwise we run into linking problems.
63 See bug #4411 on http://bugs.gentoo.org/ for
64 more info. */
65END_LDSCRIPT
66
67 echo "GROUP ( /$(get_libdir)/libxxx )" >> ${D}/usr/$(get_libdir)/$1
68 dosed "s:libxxx:$1:" /usr/$(get_libdir)/$1
69
70 return 0
71}
72
73# Simple function to draw a line consisting of '=' the same length as $*
74#
75# <azarah@gentoo.org> (11 Nov 2002)
76#
77draw_line() {
78 local i=0 41 local n
79 local str_length="" 42 if [[ -z ${EBEEP_IGNORE} ]] ; then
80 43 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
81 # Handle calls that do not have args, or wc not being installed ...
82 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ]
83 then
84 echo "==============================================================="
85 return 0
86 fi
87
88 # Get the length of $*
89 str_length="$(echo -n "$*" | wc -m)"
90
91 while [ "$i" -lt "${str_length}" ]
92 do
93 echo -n "=" 44 echo -ne "\a"
94 45 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
95 i=$((i + 1)) 46 echo -ne "\a"
47 sleep 1
96 done 48 done
49 fi
50}
97 51
98 echo 52# @FUNCTION: ecvs_clean
53# @USAGE: [list of dirs]
54# @DESCRIPTION:
55# Remove CVS directories recursiveley. Useful when a source tarball contains
56# internal CVS directories. Defaults to $PWD.
57ecvs_clean() {
58 [[ -z $* ]] && set -- .
59 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
60 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
61}
99 62
100 return 0 63# @FUNCTION: esvn_clean
64# @USAGE: [list of dirs]
65# @DESCRIPTION:
66# Remove .svn directories recursiveley. Useful when a source tarball contains
67# internal Subversion directories. Defaults to $PWD.
68esvn_clean() {
69 [[ -z $* ]] && set -- .
70 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
101} 71}
102 72
103# Default directory where patches are located 73# Default directory where patches are located
104EPATCH_SOURCE="${WORKDIR}/patch" 74EPATCH_SOURCE="${WORKDIR}/patch"
105# Default extension for patches 75# Default extension for patches
106EPATCH_SUFFIX="patch.bz2" 76EPATCH_SUFFIX="patch.bz2"
107# Default options for patch 77# Default options for patch
108# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 78# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
109EPATCH_OPTS="-g0" 79# Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
80# Set -E to automatically remove empty files.
81EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
110# List of patches not to apply. Not this is only file names, 82# List of patches not to apply. Note this is only file names,
111# and not the full path .. 83# and not the full path ..
112EPATCH_EXCLUDE="" 84EPATCH_EXCLUDE=""
113# Change the printed message for a single patch. 85# Change the printed message for a single patch.
114EPATCH_SINGLE_MSG="" 86EPATCH_SINGLE_MSG=""
87# Change the printed message for multiple patches.
88EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
115# Force applying bulk patches even if not following the style: 89# Force applying bulk patches even if not following the style:
116# 90#
117# ??_${ARCH}_foo.${EPATCH_SUFFIX} 91# ??_${ARCH}_foo.${EPATCH_SUFFIX}
118# 92#
119EPATCH_FORCE="no" 93EPATCH_FORCE="no"
120 94
121# This function is for bulk patching, or in theory for just one 95# This function is for bulk patching, or in theory for just one
122# or two patches. 96# or two patches.
133# 107#
134# Patches are applied in current directory. 108# Patches are applied in current directory.
135# 109#
136# Bulk Patches should preferibly have the form of: 110# Bulk Patches should preferibly have the form of:
137# 111#
138# ??_${ARCH}_foo.${EPATCH_SUFFIX} 112# ??_${ARCH}_foo.${EPATCH_SUFFIX}
139# 113#
140# For example: 114# For example:
141# 115#
142# 01_all_misc-fix.patch.bz2 116# 01_all_misc-fix.patch.bz2
143# 02_sparc_another-fix.patch.bz2 117# 02_sparc_another-fix.patch.bz2
144# 118#
145# This ensures that there are a set order, and you can have ARCH 119# This ensures that there are a set order, and you can have ARCH
146# specific patches. 120# specific patches.
147# 121#
148# If you however give an argument to epatch(), it will treat it as a 122# If you however give an argument to epatch(), it will treat it as a
150# hand its a directory, it will set EPATCH_SOURCE to this. 124# hand its a directory, it will set EPATCH_SOURCE to this.
151# 125#
152# <azarah@gentoo.org> (10 Nov 2002) 126# <azarah@gentoo.org> (10 Nov 2002)
153# 127#
154epatch() { 128epatch() {
129 _epatch_draw_line() {
130 [[ -z $1 ]] && set "$(printf "%65s" '')"
131 echo "${1//?/=}"
132 }
133 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
155 local PIPE_CMD="" 134 local PIPE_CMD=""
156 local STDERR_TARGET="${T}/$$.out" 135 local STDERR_TARGET="${T}/$$.out"
157 local PATCH_TARGET="${T}/$$.patch" 136 local PATCH_TARGET="${T}/$$.patch"
158 local PATCH_SUFFIX="" 137 local PATCH_SUFFIX=""
159 local SINGLE_PATCH="no" 138 local SINGLE_PATCH="no"
160 local x="" 139 local x=""
161 140
141 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
142
162 if [ "$#" -gt 1 ] 143 if [ "$#" -gt 1 ]
163 then 144 then
164 local m="" 145 local m=""
165 einfo "${#} patches to apply..."
166 for m in "$@" ; do 146 for m in "$@" ; do
167 epatch "${m}" 147 epatch "${m}"
168 done 148 done
169 return 0 149 return 0
170 fi 150 fi
184 local EPATCH_SOURCE="$1/*" 164 local EPATCH_SOURCE="$1/*"
185 else 165 else
186 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 166 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
187 fi 167 fi
188 else 168 else
189 if [ ! -d ${EPATCH_SOURCE} ] 169 if [[ ! -d ${EPATCH_SOURCE} ]] || [[ -n $1 ]] ; then
190 then
191 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 170 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
192 then 171 then
193 EPATCH_SOURCE="$1" 172 EPATCH_SOURCE="$1"
194 fi 173 fi
195 174
196 echo 175 echo
197 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 176 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
198 eerror 177 eerror
199 eerror " ${EPATCH_SOURCE}" 178 eerror " ${EPATCH_SOURCE}"
179 eerror " ( ${EPATCH_SOURCE##*/} )"
200 echo 180 echo
201 die "Cannot find \$EPATCH_SOURCE!" 181 die "Cannot find \$EPATCH_SOURCE!"
202 fi 182 fi
203 183
204 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 184 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
205 fi 185 fi
206 186
207 case ${EPATCH_SUFFIX##*\.} in 187 case ${EPATCH_SUFFIX##*\.} in
188 lzma)
189 PIPE_CMD="lzma -dc"
190 PATCH_SUFFIX="lzma"
191 ;;
208 bz2) 192 bz2)
209 PIPE_CMD="bzip2 -dc" 193 PIPE_CMD="bzip2 -dc"
210 PATCH_SUFFIX="bz2" 194 PATCH_SUFFIX="bz2"
211 ;; 195 ;;
212 gz|Z|z) 196 gz|Z|z)
223 ;; 207 ;;
224 esac 208 esac
225 209
226 if [ "${SINGLE_PATCH}" = "no" ] 210 if [ "${SINGLE_PATCH}" = "no" ]
227 then 211 then
228 einfo "Applying various patches (bugfixes/updates)..." 212 einfo "${EPATCH_MULTI_MSG}"
229 fi 213 fi
230 for x in ${EPATCH_SOURCE} 214 for x in ${EPATCH_SOURCE}
231 do 215 do
232 # New ARCH dependant patch naming scheme... 216 # New ARCH dependant patch naming scheme ...
233 # 217 #
234 # ???_arch_foo.patch 218 # ???_arch_foo.patch
235 # 219 #
236 if [ -f ${x} ] && \ 220 if [ -f ${x} ] && \
237 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \ 221 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
238 [ "${EPATCH_FORCE}" = "yes" ]) 222 [ "${EPATCH_FORCE}" = "yes" ])
239 then 223 then
240 local count=0 224 local count=0
241 local popts="${EPATCH_OPTS}" 225 local popts="${EPATCH_OPTS}"
226 local patchname=${x##*/}
242 227
243 if [ -n "${EPATCH_EXCLUDE}" ] 228 if [ -n "${EPATCH_EXCLUDE}" ]
244 then 229 then
245 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ] 230 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
246 then 231 then
247 continue 232 continue
248 fi 233 fi
249 fi 234 fi
250 235
252 then 237 then
253 if [ -n "${EPATCH_SINGLE_MSG}" ] 238 if [ -n "${EPATCH_SINGLE_MSG}" ]
254 then 239 then
255 einfo "${EPATCH_SINGLE_MSG}" 240 einfo "${EPATCH_SINGLE_MSG}"
256 else 241 else
257 einfo "Applying ${x##*/}..." 242 einfo "Applying ${patchname} ..."
258 fi 243 fi
259 else 244 else
260 einfo " ${x##*/}..." 245 einfo " ${patchname} ..."
261 fi 246 fi
262 247
263 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 248 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
264 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 249 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
250
251 # Decompress the patch if need be
252 if [[ ${PATCH_SUFFIX} != "patch" ]] ; then
253 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
254 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
255
256 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1 ; then
257 echo
258 eerror "Could not extract patch!"
259 #die "Could not extract patch!"
260 count=5
261 break
262 fi
263 else
264 PATCH_TARGET="${x}"
265 fi
266
267 # Check for absolute paths in patches. If sandbox is disabled,
268 # people could (accidently) patch files in the root filesystem.
269 # Or trigger other unpleasantries #237667. So disallow -p0 on
270 # such patches.
271 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
272 if [[ -n ${abs_paths} ]] ; then
273 count=1
274 echo "NOTE: skipping -p0 due to absolute paths in patch:" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
275 echo "${abs_paths}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
276 fi
265 277
266 # Allow for prefix to differ ... im lazy, so shoot me :/ 278 # Allow for prefix to differ ... im lazy, so shoot me :/
267 while [ "${count}" -lt 5 ] 279 while [ "${count}" -lt 5 ]
268 do 280 do
269 # Generate some useful debug info ... 281 # Generate some useful debug info ...
270 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 282 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
271 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 283 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
272 284
273 if [ "${PATCH_SUFFIX}" != "patch" ] 285 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
286 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
287
288 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
289 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
290
291 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
274 then 292 then
275 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
276 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
277 else
278 PATCH_TARGET="${x}"
279 fi
280
281 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
282 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
283
284 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
285 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
286
287 if [ "${PATCH_SUFFIX}" != "patch" ]
288 then
289 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
290 then
291 echo
292 eerror "Could not extract patch!"
293 #die "Could not extract patch!"
294 count=5
295 break
296 fi
297 fi
298
299 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
300 then
301 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 293 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
302 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 294 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
303 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 295 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
304 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 296 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
305 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 297 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
306 298
307 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1 299 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
300 _epatch_assert
308 301
309 if [ "$?" -ne 0 ] 302 if [ "$?" -ne 0 ]
310 then 303 then
311 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 304 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
312 echo 305 echo
313 eerror "A dry-run of patch command succeeded, but actually" 306 eerror "A dry-run of patch command succeeded, but actually"
314 eerror "applying the patch failed!" 307 eerror "applying the patch failed!"
315 #die "Real world sux compared to the dreamworld!" 308 #die "Real world sux compared to the dreamworld!"
316 count=5 309 count=5
317 fi 310 fi
318 311
319 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 312 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
320 313
321 break 314 break
322 fi 315 fi
323 316
324 count=$((count + 1)) 317 count=$((count + 1))
330 fi 323 fi
331 324
332 if [ "${count}" -eq 5 ] 325 if [ "${count}" -eq 5 ]
333 then 326 then
334 echo 327 echo
335 eerror "Failed Patch: ${x##*/}!" 328 eerror "Failed Patch: ${patchname} !"
329 eerror " ( ${PATCH_TARGET} )"
336 eerror 330 eerror
337 eerror "Include in your bugreport the contents of:" 331 eerror "Include in your bugreport the contents of:"
338 eerror 332 eerror
339 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}" 333 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
340 echo 334 echo
341 die "Failed Patch: ${x##*/}!" 335 die "Failed Patch: ${patchname}!"
342 fi 336 fi
343 337
344 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 338 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
345 339
346 eend 0 340 eend 0
347 fi 341 fi
348 done 342 done
349 if [ "${SINGLE_PATCH}" = "no" ] 343 if [ "${SINGLE_PATCH}" = "no" ]
350 then 344 then
351 einfo "Done with patching" 345 einfo "Done with patching"
352 fi 346 fi
353} 347}
354 348
355# This function return true if we are using the NPTL pthreads 349# @FUNCTION: emktemp
356# implementation. 350# @USAGE: [temp dir]
357# 351# @DESCRIPTION:
358# <azarah@gentoo.org> (06 March 2003) 352# Cheap replacement for when debianutils (and thus mktemp)
359# 353# does not exist on the users system.
354emktemp() {
355 local exe="touch"
356 [[ $1 == -d ]] && exe="mkdir" && shift
357 local topdir=$1
360 358
361have_NPTL() { 359 if [[ -z ${topdir} ]] ; then
360 [[ -z ${T} ]] \
361 && topdir="/tmp" \
362 || topdir=${T}
363 fi
362 364
363 cat > ${T}/test-nptl.c <<-"END" 365 if ! type -P mktemp > /dev/null ; then
364 #define _XOPEN_SOURCE 366 # system lacks `mktemp` so we have to fake it
365 #include <unistd.h> 367 local tmp=/
366 #include <stdio.h> 368 while [[ -e ${tmp} ]] ; do
367 369 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
368 int main() 370 done
369 { 371 ${exe} "${tmp}" || ${exe} -p "${tmp}"
370 char buf[255]; 372 echo "${tmp}"
371 char *str = buf; 373 else
372 374 # the args here will give slightly wierd names on BSD,
373 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255); 375 # but should produce a usable file on all userlands
374 if (NULL != str) { 376 if [[ ${exe} == "touch" ]] ; then
375 printf("%s\n", str); 377 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
376 if (NULL != strstr(str, "NPTL"))
377 return 0;
378 }
379
380 return 1;
381 }
382 END
383
384 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ... "
385 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
386 then
387 echo "yes"
388 einfon "Checking what PTHREADS implementation we have ... "
389 if ${T}/nptl
390 then
391 return 0
392 else 378 else
393 return 1 379 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
394 fi
395 else
396 echo "no"
397 fi 380 fi
398
399 return 1
400}
401
402# This function check how many cpu's are present, and then set
403# -j in MAKEOPTS accordingly.
404#
405# Thanks to nall <nall@gentoo.org> for this.
406#
407get_number_of_jobs() {
408 local jobs=0
409
410 if [ ! -r /proc/cpuinfo ]
411 then
412 return 1
413 fi
414
415 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
416 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
417 then
418 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
419 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
420 ADMINPARAM="${ADMINPARAM/-j}"
421 fi
422
423 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
424
425 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
426 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
427 then
428 # these archs will always have "[Pp]rocessor"
429 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
430
431 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
432 then
433 # sparc always has "ncpus active"
434 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
435
436 elif [ "${ARCH}" = "alpha" ]
437 then
438 # alpha has "cpus active", but only when compiled with SMP
439 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
440 then
441 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
442 else
443 jobs=2
444 fi 381 fi
445
446 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
447 then
448 # ppc has "processor", but only when compiled with SMP
449 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
450 then
451 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
452 else
453 jobs=2
454 fi
455 elif [ "${ARCH}" = "s390" ]
456 then
457 # s390 has "# processors : "
458 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
459 else
460 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
461 die "Unknown ARCH -- ${ARCH}!"
462 fi
463
464 # Make sure the number is valid ...
465 if [ "${jobs}" -lt 1 ]
466 then
467 jobs=1
468 fi
469
470 if [ -n "${ADMINPARAM}" ]
471 then
472 if [ "${jobs}" -gt "${ADMINPARAM}" ]
473 then
474 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge..."
475 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
476 else
477 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..."
478 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
479 fi
480 fi
481} 382}
482 383
483# Cheap replacement for when debianutils (and thus mktemp) 384# @FUNCTION: egetent
484# does not exist on the users system 385# @USAGE: <database> <key>
485# vapier@gentoo.org 386# @MAINTAINER:
486# 387# base-system@gentoo.org (Linux)
487# Takes just 1 parameter (the directory to create tmpfile in) 388# Joe Jezak <josejx@gmail.com> (OS X)
488mymktemp() { 389# usata@gentoo.org (OS X)
489 local topdir="$1" 390# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
490 391# @DESCRIPTION:
491 [ -z "${topdir}" ] && topdir=/tmp
492 if [ "`which mktemp 2>/dev/null`" ]
493 then
494 mktemp -p ${topdir}
495 else
496 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
497 touch ${tmp}
498 echo ${tmp}
499 fi
500}
501
502# Small wrapper for getent (Linux) and nidump (Mac OS X) 392# Small wrapper for getent (Linux), nidump (Mac OS X),
503# used in enewuser()/enewgroup() 393# and pw (FreeBSD) used in enewuser()/enewgroup()
504# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
505#
506# egetent(database, key)
507egetent() { 394egetent() {
508 if [ "${ARCH}" == "macos" ] ; then 395 case ${CHOST} in
396 *-darwin*)
509 case "$2" in 397 case "$2" in
510 *[!0-9]*) # Non numeric 398 *[!0-9]*) # Non numeric
511 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 399 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
512 ;; 400 ;;
513 *) # Numeric 401 *) # Numeric
514 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 402 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
515 ;; 403 ;;
516 esac 404 esac
517 else 405 ;;
518 getent $1 $2 406 *-freebsd*|*-dragonfly*)
407 local opts action="user"
408 [[ $1 == "passwd" ]] || action="group"
409
410 # lookup by uid/gid
411 if [[ $2 == [[:digit:]]* ]] ; then
412 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
519 fi 413 fi
520}
521 414
522# Simplify/standardize adding users to the system 415 pw show ${action} ${opts} "$2" -q
523# vapier@gentoo.org 416 ;;
524# 417 *-netbsd*|*-openbsd*)
525# enewuser(username, uid, shell, homedir, groups, extra options) 418 grep "$2:\*:" /etc/$1
526# 419 ;;
527# Default values if you do not specify any: 420 *)
528# username: REQUIRED ! 421 type -p nscd >& /dev/null && nscd -i "$1"
529# uid: next available (see useradd(8)) 422 getent "$1" "$2"
530# note: pass -1 to get default behavior 423 ;;
531# shell: /bin/false 424 esac
532# homedir: /dev/null 425}
533# groups: none 426
534# extra: comment of 'added by portage for ${PN}' 427# @FUNCTION: enewuser
428# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
429# @DESCRIPTION:
430# Same as enewgroup, you are not required to understand how to properly add
431# a user to the system. The only required parameter is the username.
432# Default uid is (pass -1 for this) next available, default shell is
433# /bin/false, default homedir is /dev/null, there are no default groups,
434# and default params sets the comment as 'added by portage for ${PN}'.
535enewuser() { 435enewuser() {
436 case ${EBUILD_PHASE} in
437 unpack|compile|test|install)
438 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
439 eerror "Package fails at QA and at life. Please file a bug."
440 die "Bad package! enewuser is only for use in pkg_* functions!"
441 esac
442
536 # get the username 443 # get the username
537 local euser="$1"; shift 444 local euser=$1; shift
538 if [ -z "${euser}" ] 445 if [[ -z ${euser} ]] ; then
539 then
540 eerror "No username specified !" 446 eerror "No username specified !"
541 die "Cannot call enewuser without a username" 447 die "Cannot call enewuser without a username"
542 fi 448 fi
543 449
544 # lets see if the username already exists 450 # lets see if the username already exists
545 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 451 if [[ -n $(egetent passwd "${euser}") ]] ; then
546 then
547 return 0 452 return 0
548 fi 453 fi
549 einfo "Adding user '${euser}' to your system ..." 454 einfo "Adding user '${euser}' to your system ..."
550 455
551 # options to pass to useradd 456 # options to pass to useradd
552 local opts= 457 local opts=
553 458
554 # handle uid 459 # handle uid
555 local euid="$1"; shift 460 local euid=$1; shift
556 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 461 if [[ -n ${euid} && ${euid} != -1 ]] ; then
557 then
558 if [ "${euid}" -gt 0 ] 462 if [[ ${euid} -gt 0 ]] ; then
559 then
560 if [ ! -z "`egetent passwd ${euid}`" ] 463 if [[ -n $(egetent passwd ${euid}) ]] ; then
561 then
562 euid="next" 464 euid="next"
563 fi 465 fi
564 else 466 else
565 eerror "Userid given but is not greater than 0 !" 467 eerror "Userid given but is not greater than 0 !"
566 die "${euid} is not a valid UID" 468 die "${euid} is not a valid UID"
567 fi 469 fi
568 else 470 else
569 euid="next" 471 euid="next"
570 fi 472 fi
571 if [ "${euid}" == "next" ] 473 if [[ ${euid} == "next" ]] ; then
572 then 474 for ((euid = 101; euid <= 999; euid++)); do
573 local pwrange
574 if [ "${ARCH}" == "macos" ] ; then
575 pwrange="`jot 898 101`"
576 else
577 pwrange="`seq 101 999`"
578 fi
579 for euid in ${pwrange} ; do
580 [ -z "`egetent passwd ${euid}`" ] && break 475 [[ -z $(egetent passwd ${euid}) ]] && break
581 done 476 done
582 fi 477 fi
583 opts="${opts} -u ${euid}" 478 opts="${opts} -u ${euid}"
584 einfo " - Userid: ${euid}" 479 einfo " - Userid: ${euid}"
585 480
586 # handle shell 481 # handle shell
587 local eshell="$1"; shift 482 local eshell=$1; shift
588 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 483 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
589 then 484 if [[ ! -e ${ROOT}${eshell} ]] ; then
590 if [ ! -e "${eshell}" ]
591 then
592 eerror "A shell was specified but it does not exist !" 485 eerror "A shell was specified but it does not exist !"
593 die "${eshell} does not exist" 486 die "${eshell} does not exist in ${ROOT}"
487 fi
488 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
489 eerror "Do not specify ${eshell} yourself, use -1"
490 die "Pass '-1' as the shell parameter"
594 fi 491 fi
595 else 492 else
493 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
494 [[ -x ${ROOT}${shell} ]] && break
495 done
496
497 if [[ ${shell} == "/dev/null" ]] ; then
498 eerror "Unable to identify the shell to use, proceeding with userland default."
499 case ${USERLAND} in
596 eshell="/bin/false" 500 GNU) shell="/bin/false" ;;
501 BSD) shell="/sbin/nologin" ;;
502 Darwin) shell="/usr/sbin/nologin" ;;
503 *) die "Unable to identify the default shell for userland ${USERLAND}"
504 esac
505 fi
506
507 eshell=${shell}
597 fi 508 fi
598 einfo " - Shell: ${eshell}" 509 einfo " - Shell: ${eshell}"
599 opts="${opts} -s ${eshell}" 510 opts="${opts} -s ${eshell}"
600 511
601 # handle homedir 512 # handle homedir
602 local ehome="$1"; shift 513 local ehome=$1; shift
603 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 514 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
604 then
605 ehome="/dev/null" 515 ehome="/dev/null"
606 fi 516 fi
607 einfo " - Home: ${ehome}" 517 einfo " - Home: ${ehome}"
608 opts="${opts} -d ${ehome}" 518 opts="${opts} -d ${ehome}"
609 519
610 # handle groups 520 # handle groups
611 local egroups="$1"; shift 521 local egroups=$1; shift
612 if [ ! -z "${egroups}" ] 522 if [[ ! -z ${egroups} ]] ; then
613 then
614 local oldifs="${IFS}" 523 local oldifs=${IFS}
524 local defgroup="" exgroups=""
525
615 export IFS="," 526 export IFS=","
616 for g in ${egroups} 527 for g in ${egroups} ; do
617 do 528 export IFS=${oldifs}
618 if [ -z "`egetent group \"${g}\"`" ] 529 if [[ -z $(egetent group "${g}") ]] ; then
619 then
620 eerror "You must add group ${g} to the system first" 530 eerror "You must add group ${g} to the system first"
621 die "${g} is not a valid GID" 531 die "${g} is not a valid GID"
622 fi 532 fi
533 if [[ -z ${defgroup} ]] ; then
534 defgroup=${g}
535 else
536 exgroups="${exgroups},${g}"
537 fi
538 export IFS=","
623 done 539 done
624 export IFS="${oldifs}" 540 export IFS=${oldifs}
541
625 opts="${opts} -g ${egroups}" 542 opts="${opts} -g ${defgroup}"
543 if [[ ! -z ${exgroups} ]] ; then
544 opts="${opts} -G ${exgroups:1}"
545 fi
626 else 546 else
627 egroups="(none)" 547 egroups="(none)"
628 fi 548 fi
629 einfo " - Groups: ${egroups}" 549 einfo " - Groups: ${egroups}"
630 550
631 # handle extra and add the user 551 # handle extra and add the user
632 local eextra="$@"
633 local oldsandbox="${SANDBOX_ON}" 552 local oldsandbox=${SANDBOX_ON}
634 export SANDBOX_ON="0" 553 export SANDBOX_ON="0"
635 if [ "${ARCH}" == "macos" ]; 554 case ${CHOST} in
636 then 555 *-darwin*)
637 ### Make the user 556 ### Make the user
638 if [ -z "${eextra}" ] 557 if [[ -z $@ ]] ; then
639 then
640 dscl . create /users/${euser} uid ${euid} 558 dscl . create /users/${euser} uid ${euid}
641 dscl . create /users/${euser} shell ${eshell} 559 dscl . create /users/${euser} shell ${eshell}
642 dscl . create /users/${euser} home ${ehome} 560 dscl . create /users/${euser} home ${ehome}
643 dscl . create /users/${euser} realname "added by portage for ${PN}" 561 dscl . create /users/${euser} realname "added by portage for ${PN}"
644 ### Add the user to the groups specified 562 ### Add the user to the groups specified
563 local oldifs=${IFS}
564 export IFS=","
645 for g in ${egroups} 565 for g in ${egroups} ; do
646 do
647 dscl . merge /groups/${g} users ${euser} 566 dscl . merge /groups/${g} users ${euser}
648 done 567 done
568 export IFS=${oldifs}
649 else 569 else
650 einfo "Extra options are not supported on macos yet" 570 einfo "Extra options are not supported on Darwin yet"
651 einfo "Please report the ebuild along with the info below" 571 einfo "Please report the ebuild along with the info below"
652 einfo "eextra: ${eextra}" 572 einfo "eextra: $@"
653 die "Required function missing" 573 die "Required function missing"
654 fi 574 fi
575 ;;
576 *-freebsd*|*-dragonfly*)
577 if [[ -z $@ ]] ; then
578 pw useradd ${euser} ${opts} \
579 -c "added by portage for ${PN}" \
580 die "enewuser failed"
655 else 581 else
656 if [ -z "${eextra}" ] 582 einfo " - Extra: $@"
657 then 583 pw useradd ${euser} ${opts} \
584 "$@" || die "enewuser failed"
585 fi
586 ;;
587
588 *-netbsd*)
589 if [[ -z $@ ]] ; then
590 useradd ${opts} ${euser} || die "enewuser failed"
591 else
592 einfo " - Extra: $@"
593 useradd ${opts} ${euser} "$@" || die "enewuser failed"
594 fi
595 ;;
596
597 *-openbsd*)
598 if [[ -z $@ ]] ; then
599 useradd -u ${euid} -s ${eshell} \
600 -d ${ehome} -c "Added by portage for ${PN}" \
601 -g ${egroups} ${euser} || die "enewuser failed"
602 else
603 einfo " - Extra: $@"
604 useradd -u ${euid} -s ${eshell} \
605 -d ${ehome} -c "Added by portage for ${PN}" \
606 -g ${egroups} ${euser} "$@" || die "enewuser failed"
607 fi
608 ;;
609
610 *)
611 if [[ -z $@ ]] ; then
658 useradd ${opts} ${euser} \ 612 useradd ${opts} ${euser} \
659 -c "added by portage for ${PN}" \ 613 -c "added by portage for ${PN}" \
660 || die "enewuser failed" 614 || die "enewuser failed"
661 else 615 else
662 einfo " - Extra: ${eextra}" 616 einfo " - Extra: $@"
663 useradd ${opts} ${euser} ${eextra} \ 617 useradd ${opts} ${euser} "$@" \
664 || die "enewuser failed" 618 || die "enewuser failed"
665 fi 619 fi
620 ;;
621 esac
622
623 if [[ ! -e ${ROOT}/${ehome} ]] ; then
624 einfo " - Creating ${ehome} in ${ROOT}"
625 mkdir -p "${ROOT}/${ehome}"
626 chown ${euser} "${ROOT}/${ehome}"
627 chmod 755 "${ROOT}/${ehome}"
666 fi 628 fi
629
667 export SANDBOX_ON="${oldsandbox}" 630 export SANDBOX_ON=${oldsandbox}
668
669 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
670 then
671 einfo " - Creating ${ehome} in ${D}"
672 dodir ${ehome}
673 fowners ${euser} ${ehome}
674 fperms 755 ${ehome}
675 fi
676} 631}
677 632
678# Simplify/standardize adding groups to the system 633# @FUNCTION: enewgroup
679# vapier@gentoo.org 634# @USAGE: <group> [gid]
680# 635# @DESCRIPTION:
681# enewgroup(group, gid) 636# This function does not require you to understand how to properly add a
682# 637# group to the system. Just give it a group name to add and enewgroup will
683# Default values if you do not specify any: 638# do the rest. You may specify the gid for the group or allow the group to
684# groupname: REQUIRED ! 639# allocate the next available one.
685# gid: next available (see groupadd(8))
686# extra: none
687enewgroup() { 640enewgroup() {
641 case ${EBUILD_PHASE} in
642 unpack|compile|test|install)
643 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
644 eerror "Package fails at QA and at life. Please file a bug."
645 die "Bad package! enewgroup is only for use in pkg_* functions!"
646 esac
647
688 # get the group 648 # get the group
689 local egroup="$1"; shift 649 local egroup="$1"; shift
690 if [ -z "${egroup}" ] 650 if [ -z "${egroup}" ]
691 then 651 then
692 eerror "No group specified !" 652 eerror "No group specified !"
693 die "Cannot call enewgroup without a group" 653 die "Cannot call enewgroup without a group"
694 fi 654 fi
695 655
696 # see if group already exists 656 # see if group already exists
697 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 657 if [[ -n $(egetent group "${egroup}") ]]; then
698 then
699 return 0 658 return 0
700 fi 659 fi
701 einfo "Adding group '${egroup}' to your system ..." 660 einfo "Adding group '${egroup}' to your system ..."
702 661
703 # options to pass to useradd 662 # options to pass to useradd
709 then 668 then
710 if [ "${egid}" -gt 0 ] 669 if [ "${egid}" -gt 0 ]
711 then 670 then
712 if [ -z "`egetent group ${egid}`" ] 671 if [ -z "`egetent group ${egid}`" ]
713 then 672 then
714 if [ "${ARCH}" == "macos" ] ; then 673 if [[ "${CHOST}" == *-darwin* ]]; then
715 opts="${opts} ${egid}" 674 opts="${opts} ${egid}"
716 else 675 else
717 opts="${opts} -g ${egid}" 676 opts="${opts} -g ${egid}"
718 fi 677 fi
719 else 678 else
733 opts="${opts} ${eextra}" 692 opts="${opts} ${eextra}"
734 693
735 # add the group 694 # add the group
736 local oldsandbox="${SANDBOX_ON}" 695 local oldsandbox="${SANDBOX_ON}"
737 export SANDBOX_ON="0" 696 export SANDBOX_ON="0"
738 if [ "${ARCH}" == "macos" ]; 697 case ${CHOST} in
739 then 698 *-darwin*)
740 if [ ! -z "${eextra}" ]; 699 if [ ! -z "${eextra}" ];
741 then 700 then
742 einfo "Extra options are not supported on macos yet" 701 einfo "Extra options are not supported on Darwin/OS X yet"
743 einfo "Please report the ebuild along with the info below" 702 einfo "Please report the ebuild along with the info below"
744 einfo "eextra: ${eextra}" 703 einfo "eextra: ${eextra}"
745 die "Required function missing" 704 die "Required function missing"
746 fi 705 fi
747 706
748 # If we need the next available 707 # If we need the next available
749 case ${egid} in 708 case ${egid} in
750 *[!0-9]*) # Non numeric 709 *[!0-9]*) # Non numeric
751 for egid in `jot 898 101`; do 710 for ((egid = 101; egid <= 999; egid++)); do
752 [ -z "`egetent group ${egid}`" ] && break 711 [[ -z $(egetent group ${egid}) ]] && break
753 done 712 done
754 esac 713 esac
755 dscl . create /groups/${egroup} gid ${egid} 714 dscl . create /groups/${egroup} gid ${egid}
756 dscl . create /groups/${egroup} passwd '*' 715 dscl . create /groups/${egroup} passwd '*'
757 else 716 ;;
717
718 *-freebsd*|*-dragonfly*)
719 case ${egid} in
720 *[!0-9]*) # Non numeric
721 for ((egid = 101; egid <= 999; egid++)); do
722 [[ -z $(egetent group ${egid}) ]] && break
723 done
724 esac
725 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
726 ;;
727
728 *-netbsd*)
729 case ${egid} in
730 *[!0-9]*) # Non numeric
731 for ((egid = 101; egid <= 999; egid++)); do
732 [[ -z $(egetent group ${egid}) ]] && break
733 done
734 esac
735 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
736 ;;
737
738 *)
758 groupadd ${opts} ${egroup} || die "enewgroup failed" 739 groupadd ${opts} ${egroup} || die "enewgroup failed"
759 fi 740 ;;
741 esac
760 export SANDBOX_ON="${oldsandbox}" 742 export SANDBOX_ON="${oldsandbox}"
761} 743}
762 744
763# Simple script to replace 'dos2unix' binaries 745# @FUNCTION: edos2unix
764# vapier@gentoo.org 746# @USAGE: <file> [more files ...]
765# 747# @DESCRIPTION:
766# edos2unix(file, <more files>...) 748# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
749# to remove all of these text utilities from DEPEND variables because this
750# is a script based solution. Just give it a list of files to convert and
751# they will all be changed from the DOS CRLF format to the UNIX LF format.
767edos2unix() { 752edos2unix() {
768 for f in "$@" 753 echo "$@" | xargs sed -i 's/\r$//'
769 do
770 cp "${f}" ${T}/edos2unix
771 sed 's/\r$//' ${T}/edos2unix > "${f}"
772 done
773} 754}
774 755
775# Make a desktop file ! 756# Make a desktop file !
776# Great for making those icons in kde/gnome startmenu ! 757# Great for making those icons in kde/gnome startmenu !
777# Amaze your friends ! Get the women ! Join today ! 758# Amaze your friends ! Get the women ! Join today !
778# gnome2 /usr/share/applications
779# gnome1 /usr/share/gnome/apps/
780# KDE ${KDEDIR}/share/applnk /usr/share/applnk
781# 759#
782# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 760# make_desktop_entry(<command>, [name], [icon], [type], [path])
783# 761#
784# binary: what binary does the app run with ? 762# binary: what command does the app run with ?
785# name: the name that will show up in the menu 763# name: the name that will show up in the menu
786# icon: give your little like a pretty little icon ... 764# icon: give your little like a pretty little icon ...
787# this can be relative (to /usr/share/pixmaps) or 765# this can be relative (to /usr/share/pixmaps) or
788# a full path to an icon 766# a full path to an icon
789# type: what kind of application is this ? for categories: 767# type: what kind of application is this ? for categories:
790# http://www.freedesktop.org/standards/menu-spec/ 768# http://standards.freedesktop.org/menu-spec/latest/apa.html
791# path: if your app needs to startup in a specific dir 769# path: if your app needs to startup in a specific dir
792make_desktop_entry() { 770make_desktop_entry() {
793 [ -z "$1" ] && eerror "You must specify the executable" && return 1 771 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
794 772
795 local exec="${1}" 773 local exec=${1}
796 local name="${2:-${PN}}" 774 local name=${2:-${PN}}
797 local icon="${3:-${PN}.png}" 775 local icon=${3:-${PN}}
798 local type="${4}" 776 local type=${4}
799 local subdir="${6}" 777 local path=${5}
800 local path="${5:-${GAMES_PREFIX}}" 778
801 if [ -z "${type}" ] 779 if [[ -z ${type} ]] ; then
802 then 780 local catmaj=${CATEGORY%%-*}
803 case ${CATEGORY} in 781 local catmin=${CATEGORY##*-}
804 "app-emulation") 782 case ${catmaj} in
805 type=Emulator 783 app)
806 subdir="Emulation" 784 case ${catmin} in
785 accessibility) type=Accessibility;;
786 admin) type=System;;
787 antivirus) type=System;;
788 arch) type=Archiving;;
789 backup) type=Archiving;;
790 cdr) type=DiscBurning;;
791 dicts) type=Dictionary;;
792 doc) type=Documentation;;
793 editors) type=TextEditor;;
794 emacs) type=TextEditor;;
795 emulation) type=Emulator;;
796 laptop) type=HardwareSettings;;
797 office) type=Office;;
798 pda) type=PDA;;
799 vim) type=TextEditor;;
800 xemacs) type=TextEditor;;
801 *) type=;;
802 esac
807 ;; 803 ;;
808 "games-"*) 804
809 type=Game 805 dev)
810 subdir="Games" 806 type="Development"
811 ;; 807 ;;
812 "net-"*) 808
813 type=Network 809 games)
814 subdir="${type}" 810 case ${catmin} in
811 action|fps) type=ActionGame;;
812 arcade) type=ArcadeGame;;
813 board) type=BoardGame;;
814 emulation) type=Emulator;;
815 kids) type=KidsGame;;
816 puzzle) type=LogicGame;;
817 roguelike) type=RolePlaying;;
818 rpg) type=RolePlaying;;
819 simulation) type=Simulation;;
820 sports) type=SportsGame;;
821 strategy) type=StrategyGame;;
822 *) type=;;
823 esac
824 type="Game;${type}"
815 ;; 825 ;;
826
827 gnome)
828 type="Gnome;GTK"
829 ;;
830
831 kde)
832 type="KDE;Qt"
833 ;;
834
835 mail)
836 type="Network;Email"
837 ;;
838
839 media)
840 case ${catmin} in
841 gfx) type=Graphics;;
842 radio) type=Tuner;;
843 sound) type=Audio;;
844 tv) type=TV;;
845 video) type=Video;;
846 *) type=;;
847 esac
848 type="AudioVideo;${type}"
849 ;;
850
851 net)
852 case ${catmin} in
853 dialup) type=Dialup;;
854 ftp) type=FileTransfer;;
855 im) type=InstantMessaging;;
856 irc) type=IRCClient;;
857 mail) type=Email;;
858 news) type=News;;
859 nntp) type=News;;
860 p2p) type=FileTransfer;;
861 *) type=;;
862 esac
863 type="Network;${type}"
864 ;;
865
866 sci)
867 case ${catmin} in
868 astro*) type=Astronomy;;
869 bio*) type=Biology;;
870 calc*) type=Calculator;;
871 chem*) type=Chemistry;;
872 elec*) type=Electronics;;
873 geo*) type=Geology;;
874 math*) type=Math;;
875 physics) type=Physics;;
876 visual*) type=DataVisualization;;
877 *) type=;;
878 esac
879 type="Science;${type}"
880 ;;
881
882 sys)
883 type="System"
884 ;;
885
886 www)
887 case ${catmin} in
888 client) type=WebBrowser;;
889 *) type=;;
890 esac
891 type="Network"
892 ;;
893
816 *) 894 *)
817 type= 895 type=
818 subdir=
819 ;; 896 ;;
820 esac 897 esac
821 fi 898 fi
822 local desktop="${T}/${exec}.desktop" 899 if [ "${SLOT}" == "0" ] ; then
900 local desktop_name="${PN}"
901 else
902 local desktop_name="${PN}-${SLOT}"
903 fi
904 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
905 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
823 906
907 cat <<-EOF > "${desktop}"
824echo "[Desktop Entry] 908 [Desktop Entry]
825Encoding=UTF-8 909 Version=1.0
826Version=0.9.2
827Name=${name} 910 Name=${name}
828Type=Application 911 Type=Application
829Comment=${DESCRIPTION} 912 Comment=${DESCRIPTION}
830Exec=${exec} 913 Exec=${exec}
831Path=${path} 914 TryExec=${exec%% *}
832Icon=${icon} 915 Icon=${icon}
833Categories=Application;${type};" > ${desktop} 916 Categories=${type};
917 EOF
834 918
835 if [ -d "/usr/share/applications" ] 919 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
836 then 920
921 (
922 # wrap the env here so that the 'insinto' call
923 # doesn't corrupt the env of the caller
837 insinto /usr/share/applications 924 insinto /usr/share/applications
838 doins ${desktop} 925 doins "${desktop}"
839 fi 926 )
927}
840 928
841 #if [ -d "/usr/share/gnome/apps" ] 929# @FUNCTION: validate_desktop_entries
842 #then 930# @USAGE: [directories]
843 # insinto /usr/share/gnome/apps/Games 931# @MAINTAINER:
844 # doins ${desktop} 932# Carsten Lohrke <carlo@gentoo.org>
845 #fi 933# @DESCRIPTION:
846 934# Validate desktop entries using desktop-file-utils
847 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ] 935validate_desktop_entries() {
848 #then 936 if [[ -x /usr/bin/desktop-file-validate ]] ; then
849 # for ver in /usr/kde/* 937 einfo "Checking desktop entry validity"
850 # do 938 local directories=""
851 # insinto ${ver}/share/applnk/Games 939 for d in /usr/share/applications $@ ; do
852 # doins ${desktop} 940 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
853 # done 941 done
942 if [[ -n ${directories} ]] ; then
943 for FILE in $(find ${directories} -name "*\.desktop" \
944 -not -path '*.hidden*' | sort -u 2>/dev/null)
945 do
946 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
947 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
948 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
949 done
950 fi
951 echo ""
952 else
953 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
854 #fi 954 fi
955}
855 956
856 if [ -d "/usr/share/applnk" ] 957# @FUNCTION: make_session_desktop
857 then 958# @USAGE: <title> <command>
858 insinto /usr/share/applnk/${subdir} 959# @DESCRIPTION:
960# Make a GDM/KDM Session file. The title is the file to execute to start the
961# Window Manager. The command is the name of the Window Manager.
962make_session_desktop() {
963 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1
964 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1
965
966 local title=$1
967 local command=$2
968 local desktop=${T}/${wm}.desktop
969
970 cat <<-EOF > "${desktop}"
971 [Desktop Entry]
972 Name=${title}
973 Comment=This session logs you into ${title}
974 Exec=${command}
975 TryExec=${command}
976 Type=Application
977 EOF
978
979 (
980 # wrap the env here so that the 'insinto' call
981 # doesn't corrupt the env of the caller
982 insinto /usr/share/xsessions
859 doins ${desktop} 983 doins "${desktop}"
984 )
985}
986
987# @FUNCTION: domenu
988# @USAGE: <menus>
989# @DESCRIPTION:
990# Install the list of .desktop menu files into the appropriate directory
991# (/usr/share/applications).
992domenu() {
993 (
994 # wrap the env here so that the 'insinto' call
995 # doesn't corrupt the env of the caller
996 local i j ret=0
997 insinto /usr/share/applications
998 for i in "$@" ; do
999 if [[ -f ${i} ]] ; then
1000 doins "${i}"
1001 ((ret+=$?))
1002 elif [[ -d ${i} ]] ; then
1003 for j in "${i}"/*.desktop ; do
1004 doins "${j}"
1005 ((ret+=$?))
1006 done
1007 else
1008 ((++ret))
860 fi 1009 fi
1010 done
1011 exit ${ret}
1012 )
1013}
861 1014
862 return 0 1015# @FUNCTION: newmenu
1016# @USAGE: <menu> <newname>
1017# @DESCRIPTION:
1018# Like all other new* functions, install the specified menu as newname.
1019newmenu() {
1020 (
1021 # wrap the env here so that the 'insinto' call
1022 # doesn't corrupt the env of the caller
1023 insinto /usr/share/applications
1024 newins "$@"
1025 )
1026}
1027
1028# @FUNCTION: doicon
1029# @USAGE: <list of icons>
1030# @DESCRIPTION:
1031# Install the list of icons into the icon directory (/usr/share/pixmaps).
1032# This is useful in conjunction with creating desktop/menu files.
1033doicon() {
1034 (
1035 # wrap the env here so that the 'insinto' call
1036 # doesn't corrupt the env of the caller
1037 local i j ret
1038 insinto /usr/share/pixmaps
1039 for i in "$@" ; do
1040 if [[ -f ${i} ]] ; then
1041 doins "${i}"
1042 ((ret+=$?))
1043 elif [[ -d ${i} ]] ; then
1044 for j in "${i}"/*.png ; do
1045 doins "${j}"
1046 ((ret+=$?))
1047 done
1048 else
1049 ((++ret))
1050 fi
1051 done
1052 exit ${ret}
1053 )
1054}
1055
1056# @FUNCTION: newicon
1057# @USAGE: <icon> <newname>
1058# @DESCRIPTION:
1059# Like all other new* functions, install the specified icon as newname.
1060newicon() {
1061 (
1062 # wrap the env here so that the 'insinto' call
1063 # doesn't corrupt the env of the caller
1064 insinto /usr/share/pixmaps
1065 newins "$@"
1066 )
863} 1067}
864 1068
865# for internal use only (unpack_pdv and unpack_makeself) 1069# for internal use only (unpack_pdv and unpack_makeself)
866find_unpackable_file() { 1070find_unpackable_file() {
867 local src="$1" 1071 local src=$1
868 if [ -z "${src}" ] 1072 if [[ -z ${src} ]] ; then
869 then
870 src="${DISTDIR}/${A}" 1073 src=${DISTDIR}/${A}
871 else 1074 else
872 if [ -e "${DISTDIR}/${src}" ] 1075 if [[ -e ${DISTDIR}/${src} ]] ; then
873 then
874 src="${DISTDIR}/${src}" 1076 src=${DISTDIR}/${src}
875 elif [ -e "${PWD}/${src}" ] 1077 elif [[ -e ${PWD}/${src} ]] ; then
876 then
877 src="${PWD}/${src}" 1078 src=${PWD}/${src}
878 elif [ -e "${src}" ] 1079 elif [[ -e ${src} ]] ; then
879 then
880 src="${src}" 1080 src=${src}
881 fi
882 fi 1081 fi
883 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1082 fi
1083 [[ ! -e ${src} ]] && return 1
884 echo "${src}" 1084 echo "${src}"
885} 1085}
886 1086
1087# @FUNCTION: unpack_pdv
1088# @USAGE: <file to unpack> <size of off_t>
1089# @DESCRIPTION:
887# Unpack those pesky pdv generated files ... 1090# Unpack those pesky pdv generated files ...
888# They're self-unpacking programs with the binary package stuffed in 1091# They're self-unpacking programs with the binary package stuffed in
889# the middle of the archive. Valve seems to use it a lot ... too bad 1092# the middle of the archive. Valve seems to use it a lot ... too bad
890# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1093# it seems to like to segfault a lot :(. So lets take it apart ourselves.
891# 1094#
892# Usage: unpack_pdv [file to unpack] [size of off_t]
893# - you have to specify the off_t size ... i have no idea how to extract that 1095# You have to specify the off_t size ... I have no idea how to extract that
894# information out of the binary executable myself. basically you pass in 1096# information out of the binary executable myself. Basically you pass in
895# the size of the off_t type (in bytes) on the machine that built the pdv 1097# the size of the off_t type (in bytes) on the machine that built the pdv
1098# archive.
1099#
896# archive. one way to determine this is by running the following commands: 1100# One way to determine this is by running the following commands:
1101#
1102# @CODE
897# strings <pdv archive> | grep lseek 1103# strings <pdv archive> | grep lseek
898# strace -elseek <pdv archive> 1104# strace -elseek <pdv archive>
1105# @CODE
1106#
899# basically look for the first lseek command (we do the strings/grep because 1107# Basically look for the first lseek command (we do the strings/grep because
900# sometimes the function call is _llseek or something) and steal the 2nd 1108# sometimes the function call is _llseek or something) and steal the 2nd
901# parameter. here is an example: 1109# parameter. Here is an example:
1110#
1111# @CODE
902# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1112# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
903# lseek 1113# lseek
904# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1114# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
905# lseek(3, -4, SEEK_END) = 2981250 1115# lseek(3, -4, SEEK_END) = 2981250
1116# @CODE
1117#
906# thus we would pass in the value of '4' as the second parameter. 1118# Thus we would pass in the value of '4' as the second parameter.
907unpack_pdv() { 1119unpack_pdv() {
908 local src="`find_unpackable_file $1`" 1120 local src=$(find_unpackable_file "$1")
909 local sizeoff_t="$2" 1121 local sizeoff_t=$2
910 1122
1123 [[ -z ${src} ]] && die "Could not locate source for '$1'"
911 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 1124 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
912 1125
913 local shrtsrc="`basename ${src}`" 1126 local shrtsrc=$(basename "${src}")
914 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1127 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
915 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1128 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
916 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1129 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
917 1130
918 # grab metadata for debug reasons 1131 # grab metadata for debug reasons
919 local metafile="`mymktemp ${T}`" 1132 local metafile=$(emktemp)
920 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1133 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
921 1134
922 # rip out the final file name from the metadata 1135 # rip out the final file name from the metadata
923 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1136 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
924 datafile="`basename ${datafile}`" 1137 datafile=$(basename "${datafile}")
925 1138
926 # now lets uncompress/untar the file if need be 1139 # now lets uncompress/untar the file if need be
927 local tmpfile="`mymktemp ${T}`" 1140 local tmpfile=$(emktemp)
928 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1141 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
929 1142
930 local iscompressed="`file -b ${tmpfile}`" 1143 local iscompressed=$(file -b "${tmpfile}")
931 if [ "${iscompressed:0:8}" == "compress" ] ; then 1144 if [[ ${iscompressed:0:8} == "compress" ]] ; then
932 iscompressed=1 1145 iscompressed=1
933 mv ${tmpfile}{,.Z} 1146 mv ${tmpfile}{,.Z}
934 gunzip ${tmpfile} 1147 gunzip ${tmpfile}
935 else 1148 else
936 iscompressed=0 1149 iscompressed=0
937 fi 1150 fi
938 local istar="`file -b ${tmpfile}`" 1151 local istar=$(file -b "${tmpfile}")
939 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1152 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
940 istar=1 1153 istar=1
941 else 1154 else
942 istar=0 1155 istar=0
943 fi 1156 fi
944 1157
972 true 1185 true
973 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1186 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
974 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1187 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
975} 1188}
976 1189
1190# @FUNCTION: unpack_makeself
1191# @USAGE: [file to unpack] [offset] [tail|dd]
1192# @DESCRIPTION:
977# Unpack those pesky makeself generated files ... 1193# Unpack those pesky makeself generated files ...
978# They're shell scripts with the binary package tagged onto 1194# They're shell scripts with the binary package tagged onto
979# the end of the archive. Loki utilized the format as does 1195# the end of the archive. Loki utilized the format as does
980# many other game companies. 1196# many other game companies.
981# 1197#
982# Usage: unpack_makeself [file to unpack] [offset] 1198# If the file is not specified, then ${A} is used. If the
983# - If the file is not specified then unpack will utilize ${A}.
984# - If the offset is not specified then we will attempt to extract 1199# offset is not specified then we will attempt to extract
985# the proper offset from the script itself. 1200# the proper offset from the script itself.
986unpack_makeself() { 1201unpack_makeself() {
1202 local src_input=${1:-${A}}
987 local src="`find_unpackable_file $1`" 1203 local src=$(find_unpackable_file "${src_input}")
988 local skip="$2" 1204 local skip=$2
1205 local exe=$3
989 1206
1207 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1208
990 local shrtsrc="`basename ${src}`" 1209 local shrtsrc=$(basename "${src}")
991 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1210 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
992 if [ -z "${skip}" ] 1211 if [[ -z ${skip} ]] ; then
993 then
994 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1212 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
995 local skip=0 1213 local skip=0
1214 exe=tail
996 case ${ver} in 1215 case ${ver} in
997 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1216 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
998 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1217 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
999 ;; 1218 ;;
1000 2.0|2.0.1) 1219 2.0|2.0.1)
1001 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1220 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1002 ;; 1221 ;;
1003 2.1.1) 1222 2.1.1)
1004 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1223 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1005 let skip="skip + 1" 1224 let skip="skip + 1"
1006 ;; 1225 ;;
1007 2.1.2) 1226 2.1.2)
1008 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1` 1227 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1009 let skip="skip + 1" 1228 let skip="skip + 1"
1010 ;; 1229 ;;
1011 2.1.3) 1230 2.1.3)
1012 skip=`grep -a ^offset= ${src} | awk '{print $3}'` 1231 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1013 let skip="skip + 1" 1232 let skip="skip + 1"
1233 ;;
1234 2.1.4|2.1.5)
1235 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1236 skip=$(head -n ${skip} "${src}" | wc -c)
1237 exe="dd"
1014 ;; 1238 ;;
1015 *) 1239 *)
1016 eerror "I'm sorry, but I was unable to support the Makeself file." 1240 eerror "I'm sorry, but I was unable to support the Makeself file."
1017 eerror "The version I detected was '${ver}'." 1241 eerror "The version I detected was '${ver}'."
1018 eerror "Please file a bug about the file ${shrtsrc} at" 1242 eerror "Please file a bug about the file ${shrtsrc} at"
1020 die "makeself version '${ver}' not supported" 1244 die "makeself version '${ver}' not supported"
1021 ;; 1245 ;;
1022 esac 1246 esac
1023 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1247 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1024 fi 1248 fi
1249 case ${exe} in
1250 tail) exe="tail -n +${skip} '${src}'";;
1251 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1252 *) die "makeself cant handle exe '${exe}'"
1253 esac
1025 1254
1026 # lets grab the first few bytes of the file to figure out what kind of archive it is 1255 # lets grab the first few bytes of the file to figure out what kind of archive it is
1027 local tmpfile="`mymktemp ${T}`" 1256 local tmpfile=$(emktemp)
1028 tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1257 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1029 local filetype="`file -b ${tmpfile}`" 1258 local filetype=$(file -b "${tmpfile}")
1030 case ${filetype} in 1259 case ${filetype} in
1031 *tar\ archive) 1260 *tar\ archive*)
1032 tail -n +${skip} ${src} | tar --no-same-owner -xf - 1261 eval ${exe} | tar --no-same-owner -xf -
1033 ;; 1262 ;;
1034 bzip2*) 1263 bzip2*)
1035 tail -n +${skip} ${src} | bzip2 -dc | tar --no-same-owner -xf - 1264 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1036 ;; 1265 ;;
1037 gzip*) 1266 gzip*)
1038 tail -n +${skip} ${src} | tar --no-same-owner -xzf - 1267 eval ${exe} | tar --no-same-owner -xzf -
1039 ;; 1268 ;;
1040 compress*) 1269 compress*)
1041 tail -n +${skip} ${src} | gunzip | tar --no-same-owner -xf - 1270 eval ${exe} | gunzip | tar --no-same-owner -xf -
1042 ;; 1271 ;;
1043 *) 1272 *)
1044 eerror "Unknown filetype \"${filetype}\" ?" 1273 eerror "Unknown filetype \"${filetype}\" ?"
1045 false 1274 false
1046 ;; 1275 ;;
1047 esac 1276 esac
1048 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1277 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1049} 1278}
1050 1279
1280# @FUNCTION: check_license
1281# @USAGE: [license]
1282# @DESCRIPTION:
1051# Display a license for user to accept. 1283# Display a license for user to accept. If no license is
1052#
1053# Usage: check_license [license]
1054# - If the file is not specified then ${LICENSE} is used. 1284# specified, then ${LICENSE} is used.
1055check_license() { 1285check_license() {
1056 local lic=$1 1286 local lic=$1
1057 if [ -z "${lic}" ] ; then 1287 if [ -z "${lic}" ] ; then
1058 lic="${PORTDIR}/licenses/${LICENSE}" 1288 lic="${PORTDIR}/licenses/${LICENSE}"
1059 else 1289 else
1060 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1290 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1061 lic="${PORTDIR}/licenses/${src}" 1291 lic="${PORTDIR}/licenses/${lic}"
1062 elif [ -e "${PWD}/${src}" ] ; then 1292 elif [ -e "${PWD}/${lic}" ] ; then
1063 lic="${PWD}/${src}" 1293 lic="${PWD}/${lic}"
1064 elif [ -e "${src}" ] ; then 1294 elif [ -e "${lic}" ] ; then
1065 lic="${src}" 1295 lic="${lic}"
1066 fi
1067 fi 1296 fi
1297 fi
1068 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1298 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1069 local l="`basename ${lic}`" 1299 local l="`basename ${lic}`"
1070 1300
1071 # here is where we check for the licenses the user already 1301 # here is where we check for the licenses the user already
1072 # accepted ... if we don't find a match, we make the user accept 1302 # accepted ... if we don't find a match, we make the user accept
1303 local shopts=$-
1073 local alic 1304 local alic
1305 set -o noglob #so that bash doesn't expand "*"
1074 for alic in "${ACCEPT_LICENSE}" ; do 1306 for alic in ${ACCEPT_LICENSE} ; do
1075 [ "${alic}" == "*" ] && return 0 1307 if [[ ${alic} == ${l} ]]; then
1076 [ "${alic}" == "${l}" ] && return 0 1308 set +o noglob; set -${shopts} #reset old shell opts
1309 return 0
1310 fi
1077 done 1311 done
1312 set +o noglob; set -$shopts #reset old shell opts
1078 1313
1079 local licmsg="`mymktemp ${T}`" 1314 local licmsg=$(emktemp)
1080 cat << EOF > ${licmsg} 1315 cat <<-EOF > ${licmsg}
1081********************************************************** 1316 **********************************************************
1082The following license outlines the terms of use of this 1317 The following license outlines the terms of use of this
1083package. You MUST accept this license for installation to 1318 package. You MUST accept this license for installation to
1084continue. When you are done viewing, hit 'q'. If you 1319 continue. When you are done viewing, hit 'q'. If you
1085CTRL+C out of this, the install will not run! 1320 CTRL+C out of this, the install will not run!
1086********************************************************** 1321 **********************************************************
1087 1322
1088EOF 1323 EOF
1089 cat ${lic} >> ${licmsg} 1324 cat ${lic} >> ${licmsg}
1090 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1325 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1091 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1326 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1092 read alic 1327 read alic
1093 case ${alic} in 1328 case ${alic} in
1100 die "Failed to accept license" 1335 die "Failed to accept license"
1101 ;; 1336 ;;
1102 esac 1337 esac
1103} 1338}
1104 1339
1340# @FUNCTION: cdrom_get_cds
1341# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1342# @DESCRIPTION:
1105# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1343# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1106# the whole 'non-interactive' policy, but damnit I want CD support ! 1344# the whole 'non-interactive' policy, but damnit I want CD support !
1107# 1345#
1108# with these cdrom functions we handle all the user interaction and 1346# With these cdrom functions we handle all the user interaction and
1109# standardize everything. all you have to do is call cdrom_get_cds() 1347# standardize everything. All you have to do is call cdrom_get_cds()
1110# and when the function returns, you can assume that the cd has been 1348# and when the function returns, you can assume that the cd has been
1111# found at CDROM_ROOT. 1349# found at CDROM_ROOT.
1112# 1350#
1351# The function will attempt to locate a cd based upon a file that is on
1352# the cd. The more files you give this function, the more cds
1353# the cdrom functions will handle.
1354#
1113# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1355# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1114# etc... if you want to give the cds better names, then just export 1356# etc... If you want to give the cds better names, then just export
1115# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1357# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1358# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1359# also use the CDROM_NAME_SET bash array.
1116# 1360#
1117# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1361# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1118#
1119# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1120# - this will attempt to locate a cd based upon a file that is on
1121# the cd ... the more files you give this function, the more cds
1122# the cdrom functions will handle
1123cdrom_get_cds() { 1362cdrom_get_cds() {
1124 # first we figure out how many cds we're dealing with by 1363 # first we figure out how many cds we're dealing with by
1125 # the # of files they gave us 1364 # the # of files they gave us
1126 local cdcnt=0 1365 local cdcnt=0
1127 local f= 1366 local f=
1128 for f in "$@" ; do 1367 for f in "$@" ; do
1129 cdcnt=$((cdcnt + 1)) 1368 ((++cdcnt))
1130 export CDROM_CHECK_${cdcnt}="$f" 1369 export CDROM_CHECK_${cdcnt}="$f"
1131 done 1370 done
1132 export CDROM_TOTAL_CDS=${cdcnt} 1371 export CDROM_TOTAL_CDS=${cdcnt}
1133 export CDROM_CURRENT_CD=1 1372 export CDROM_CURRENT_CD=1
1134 1373
1135 # now we see if the user gave use CD_ROOT ... 1374 # now we see if the user gave use CD_ROOT ...
1136 # if they did, let's just believe them that it's correct 1375 # if they did, let's just believe them that it's correct
1137 if [ ! -z "${CD_ROOT}" ] ; then 1376 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1138 export CDROM_ROOT="${CD_ROOT}"
1139 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1140 return
1141 fi
1142 # do the same for CD_ROOT_X
1143 if [ ! -z "${CD_ROOT_1}" ] ; then
1144 local var= 1377 local var=
1145 cdcnt=0 1378 cdcnt=0
1146 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1379 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1147 cdcnt=$((cdcnt + 1)) 1380 ((++cdcnt))
1148 var="CD_ROOT_${cdcnt}" 1381 var="CD_ROOT_${cdcnt}"
1382 [[ -z ${!var} ]] && var="CD_ROOT"
1149 if [ -z "${!var}" ] ; then 1383 if [[ -z ${!var} ]] ; then
1150 eerror "You must either use just the CD_ROOT" 1384 eerror "You must either use just the CD_ROOT"
1151 eerror "or specify ALL the CD_ROOT_X variables." 1385 eerror "or specify ALL the CD_ROOT_X variables."
1152 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1386 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1153 die "could not locate CD_ROOT_${cdcnt}" 1387 die "could not locate CD_ROOT_${cdcnt}"
1154 fi 1388 fi
1155 export CDROM_ROOTS_${cdcnt}="${!var}"
1156 done 1389 done
1157 export CDROM_ROOT=${CDROM_ROOTS_1} 1390 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1158 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1391 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1392 export CDROM_SET=-1
1393 for f in ${CDROM_CHECK_1//:/ } ; do
1394 ((++CDROM_SET))
1395 [[ -e ${CD_ROOT}/${f} ]] && break
1396 done
1397 export CDROM_MATCH=${f}
1159 return 1398 return
1160 fi 1399 fi
1161 1400
1401 # User didn't help us out so lets make sure they know they can
1402 # simplify the whole process ...
1162 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1403 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1163 einfon "This ebuild will need the " 1404 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1164 if [ -z "${CDROM_NAME}" ] ; then
1165 echo "cdrom for ${PN}."
1166 else
1167 echo "${CDROM_NAME}."
1168 fi
1169 echo 1405 echo
1170 einfo "If you do not have the CD, but have the data files" 1406 einfo "If you do not have the CD, but have the data files"
1171 einfo "mounted somewhere on your filesystem, just export" 1407 einfo "mounted somewhere on your filesystem, just export"
1172 einfo "the variable CD_ROOT so that it points to the" 1408 einfo "the variable CD_ROOT so that it points to the"
1173 einfo "directory containing the files." 1409 einfo "directory containing the files."
1174 echo 1410 echo
1411 einfo "For example:"
1412 einfo "export CD_ROOT=/mnt/cdrom"
1413 echo
1175 else 1414 else
1415 if [[ -n ${CDROM_NAME_SET} ]] ; then
1416 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1417 cdcnt=0
1418 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1419 ((++cdcnt))
1420 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1421 done
1422 fi
1423
1176 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1424 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1177 cdcnt=0 1425 cdcnt=0
1178 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1426 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1179 cdcnt=$((cdcnt + 1)) 1427 ((++cdcnt))
1180 var="CDROM_NAME_${cdcnt}" 1428 var="CDROM_NAME_${cdcnt}"
1181 [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}" 1429 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1182 done 1430 done
1183 echo 1431 echo
1184 einfo "If you do not have the CDs, but have the data files" 1432 einfo "If you do not have the CDs, but have the data files"
1185 einfo "mounted somewhere on your filesystem, just export" 1433 einfo "mounted somewhere on your filesystem, just export"
1186 einfo "the following variables so they point to the right place:" 1434 einfo "the following variables so they point to the right place:"
1187 einfon "" 1435 einfon ""
1188 cdcnt=0 1436 cdcnt=0
1189 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1437 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1190 cdcnt=$((cdcnt + 1)) 1438 ((++cdcnt))
1191 echo -n " CD_ROOT_${cdcnt}" 1439 echo -n " CD_ROOT_${cdcnt}"
1192 done 1440 done
1193 echo 1441 echo
1194 einfo "Or, if you have all the files in the same place, or" 1442 einfo "Or, if you have all the files in the same place, or"
1195 einfo "you only have one cdrom, you can export CD_ROOT" 1443 einfo "you only have one cdrom, you can export CD_ROOT"
1196 einfo "and that place will be used as the same data source" 1444 einfo "and that place will be used as the same data source"
1197 einfo "for all the CDs." 1445 einfo "for all the CDs."
1198 echo 1446 echo
1447 einfo "For example:"
1448 einfo "export CD_ROOT_1=/mnt/cdrom"
1449 echo
1199 fi 1450 fi
1451
1452 export CDROM_SET=""
1200 export CDROM_CURRENT_CD=0 1453 export CDROM_CURRENT_CD=0
1201 cdrom_load_next_cd 1454 cdrom_load_next_cd
1202} 1455}
1203 1456
1204# this is only used when you need access to more than one cd. 1457# @FUNCTION: cdrom_load_next_cd
1205# when you have finished using the first cd, just call this function. 1458# @DESCRIPTION:
1206# when it returns, CDROM_ROOT will be pointing to the second cd. 1459# Some packages are so big they come on multiple CDs. When you're done reading
1207# remember, you can only go forward in the cd chain, you can't go back. 1460# files off a CD and want access to the next one, just call this function.
1461# Again, all the messy details of user interaction are taken care of for you.
1462# Once this returns, just read the variable CDROM_ROOT for the location of the
1463# mounted CD. Note that you can only go forward in the CD list, so make sure
1464# you only call this function when you're done using the current CD.
1208cdrom_load_next_cd() { 1465cdrom_load_next_cd() {
1209 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1210 local var= 1466 local var
1211 1467 ((++CDROM_CURRENT_CD))
1212 if [ ! -z "${CD_ROOT}" ] ; then
1213 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1214 return
1215 fi
1216 1468
1217 unset CDROM_ROOT 1469 unset CDROM_ROOT
1218 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1470 var=CD_ROOT_${CDROM_CURRENT_CD}
1471 [[ -z ${!var} ]] && var="CD_ROOT"
1219 if [ -z "${!var}" ] ; then 1472 if [[ -z ${!var} ]] ; then
1220 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1473 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1221 cdrom_locate_file_on_cd ${!var} 1474 _cdrom_locate_file_on_cd ${!var}
1222 else 1475 else
1223 export CDROM_ROOT="${!var}" 1476 export CDROM_ROOT=${!var}
1224 fi 1477 fi
1225 1478
1226 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1479 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1227} 1480}
1228 1481
1231# all it does is try to locate a give file on a cd ... if the cd isn't 1484# all it does is try to locate a give file on a cd ... if the cd isn't
1232# found, then a message asking for the user to insert the cdrom will be 1485# found, then a message asking for the user to insert the cdrom will be
1233# displayed and we'll hang out here until: 1486# displayed and we'll hang out here until:
1234# (1) the file is found on a mounted cdrom 1487# (1) the file is found on a mounted cdrom
1235# (2) the user hits CTRL+C 1488# (2) the user hits CTRL+C
1236cdrom_locate_file_on_cd() { 1489_cdrom_locate_file_on_cd() {
1237 while [ -z "${CDROM_ROOT}" ] ; do
1238 local dir="$(dirname ${@})"
1239 local file="$(basename ${@})"
1240 local mline="" 1490 local mline=""
1241 local showedmsg=0 1491 local showedmsg=0 showjolietmsg=0
1242 1492
1243 for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do 1493 while [[ -z ${CDROM_ROOT} ]] ; do
1494 local i=0
1495 local -a cdset=(${*//:/ })
1496 if [[ -n ${CDROM_SET} ]] ; then
1497 cdset=(${cdset[${CDROM_SET}]})
1498 fi
1499
1500 while [[ -n ${cdset[${i}]} ]] ; do
1501 local dir=$(dirname ${cdset[${i}]})
1502 local file=$(basename ${cdset[${i}]})
1503
1504 local point= node= fs= foo=
1505 while read point node fs foo ; do
1506 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1507 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1508 && continue
1509 point=${point//\040/ }
1244 [ -d "${mline}/${dir}" ] || continue 1510 [[ ! -d ${point}/${dir} ]] && continue
1245 [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \ 1511 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1246 && export CDROM_ROOT=${mline} 1512 export CDROM_ROOT=${point}
1513 export CDROM_SET=${i}
1514 export CDROM_MATCH=${cdset[${i}]}
1515 return
1516 done <<< "$(get_mounts)"
1517
1518 ((++i))
1247 done 1519 done
1248 1520
1249 if [ -z "${CDROM_ROOT}" ] ; then
1250 echo 1521 echo
1251 if [ ${showedmsg} -eq 0 ] ; then 1522 if [[ ${showedmsg} -eq 0 ]] ; then
1252 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1523 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1253 if [ -z "${CDROM_NAME}" ] ; then 1524 if [[ -z ${CDROM_NAME} ]] ; then
1254 einfo "Please insert the cdrom for ${PN} now !" 1525 einfo "Please insert+mount the cdrom for ${PN} now !"
1255 else
1256 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1257 fi
1258 else 1526 else
1259 if [ -z "${CDROM_NAME_1}" ] ; then
1260 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1261 else
1262 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1263 einfo "Please insert+mount the ${!var} cdrom now !" 1527 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1264 fi
1265 fi 1528 fi
1266 showedmsg=1 1529 else
1530 if [[ -z ${CDROM_NAME_1} ]] ; then
1531 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1532 else
1533 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1534 einfo "Please insert+mount the ${!var} cdrom now !"
1535 fi
1267 fi 1536 fi
1537 showedmsg=1
1538 fi
1268 einfo "Press return to scan for the cd again" 1539 einfo "Press return to scan for the cd again"
1269 einfo "or hit CTRL+C to abort the emerge." 1540 einfo "or hit CTRL+C to abort the emerge."
1270 read 1541 echo
1542 if [[ ${showjolietmsg} -eq 0 ]] ; then
1543 showjolietmsg=1
1544 else
1545 ewarn "If you are having trouble with the detection"
1546 ewarn "of your CD, it is possible that you do not have"
1547 ewarn "Joliet support enabled in your kernel. Please"
1548 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1549 ebeep 5
1271 fi 1550 fi
1551 read || die "something is screwed with your system"
1272 done 1552 done
1273} 1553}
1274 1554
1555# @FUNCTION: strip-linguas
1556# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1557# @DESCRIPTION:
1275# Make sure that LINGUAS only contains languages that 1558# Make sure that LINGUAS only contains languages that
1276# a package can support 1559# a package can support. The first form allows you to
1277# 1560# specify a list of LINGUAS. The -i builds a list of po
1278# usage: strip-linguas <allow LINGUAS> 1561# files found in all the directories and uses the
1279# strip-linguas -i <directories of .po files> 1562# intersection of the lists. The -u builds a list of po
1280# strip-linguas -u <directories of .po files> 1563# files found in all the directories and uses the union
1281# 1564# of the lists.
1282# The first form allows you to specify a list of LINGUAS.
1283# The -i builds a list of po files found in all the
1284# directories and uses the intersection of the lists.
1285# The -u builds a list of po files found in all the
1286# directories and uses the union of the lists.
1287strip-linguas() { 1565strip-linguas() {
1288 local ls newls 1566 local ls newls nols
1289 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then 1567 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1290 local op="$1"; shift 1568 local op=$1; shift
1291 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1569 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift
1292 local d f 1570 local d f
1293 for d in "$@" ; do 1571 for d in "$@" ; do
1294 if [ "${op}" == "-u" ] ; then 1572 if [[ ${op} == "-u" ]] ; then
1295 newls="${ls}" 1573 newls=${ls}
1296 else 1574 else
1297 newls="" 1575 newls=""
1298 fi 1576 fi
1299 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1577 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do
1300 if [ "${op}" == "-i" ] ; then 1578 if [[ ${op} == "-i" ]] ; then
1301 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}" 1579 hasq ${f} ${ls} && newls="${newls} ${f}"
1302 else 1580 else
1303 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}" 1581 hasq ${f} ${ls} || newls="${newls} ${f}"
1304 fi 1582 fi
1305 done 1583 done
1306 ls="${newls}" 1584 ls=${newls}
1307 done 1585 done
1308 ls="${ls//.po}"
1309 else 1586 else
1310 ls="$@" 1587 ls="$@"
1311 fi 1588 fi
1312 1589
1313 ls=" ${ls} " 1590 nols=""
1314 newls="" 1591 newls=""
1315 for f in ${LINGUAS} ; do 1592 for f in ${LINGUAS} ; do
1316 if [ "${ls/ ${f} /}" != "${ls}" ] ; then 1593 if hasq ${f} ${ls} ; then
1317 nl="${newls} ${f}" 1594 newls="${newls} ${f}"
1318 else 1595 else
1319 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1596 nols="${nols} ${f}"
1320 fi 1597 fi
1321 done 1598 done
1599 [[ -n ${nols} ]] \
1600 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols}
1601 export LINGUAS=${newls:1}
1602}
1603
1604# @FUNCTION: preserve_old_lib
1605# @USAGE: <libs to preserve> [more libs]
1606# @DESCRIPTION:
1607# These functions are useful when a lib in your package changes ABI SONAME.
1608# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1609# would break packages that link against it. Most people get around this
1610# by using the portage SLOT mechanism, but that is not always a relevant
1611# solution, so instead you can call this from pkg_preinst. See also the
1612# preserve_old_lib_notify function.
1613preserve_old_lib() {
1614 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1615 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1616 die "Invalid preserve_old_lib() usage"
1617 fi
1618 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1619
1620 # let portage worry about it
1621 has preserve-libs ${FEATURES} && return 0
1622
1623 local lib dir
1624 for lib in "$@" ; do
1625 [[ -e ${ROOT}/${lib} ]] || continue
1626 dir=${lib%/*}
1627 dodir ${dir} || die "dodir ${dir} failed"
1628 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1629 touch "${D}"/${lib}
1630 done
1631}
1632
1633# @FUNCTION: preserve_old_lib_notify
1634# @USAGE: <libs to notify> [more libs]
1635# @DESCRIPTION:
1636# Spit helpful messages about the libraries preserved by preserve_old_lib.
1637preserve_old_lib_notify() {
1638 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1639 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1640 die "Invalid preserve_old_lib_notify() usage"
1641 fi
1642
1643 # let portage worry about it
1644 has preserve-libs ${FEATURES} && return 0
1645
1646 local lib notice=0
1647 for lib in "$@" ; do
1648 [[ -e ${ROOT}/${lib} ]] || continue
1649 if [[ ${notice} -eq 0 ]] ; then
1650 notice=1
1651 ewarn "Old versions of installed libraries were detected on your system."
1652 ewarn "In order to avoid breaking packages that depend on these old libs,"
1653 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1654 ewarn "in order to remove these old dependencies. If you do not have this"
1655 ewarn "helper program, simply emerge the 'gentoolkit' package."
1656 ewarn
1657 fi
1658 ewarn " # revdep-rebuild --library ${lib##*/}"
1659 done
1660 if [[ ${notice} -eq 1 ]] ; then
1661 ewarn
1662 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1663 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1664 for lib in "$@" ; do
1665 ewarn " # rm '${lib}'"
1666 done
1667 fi
1668}
1669
1670# @FUNCTION: built_with_use
1671# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1672# @DESCRIPTION:
1673# A temporary hack until portage properly supports DEPENDing on USE
1674# flags being enabled in packages. This will check to see if the specified
1675# DEPEND atom was built with the specified list of USE flags. The
1676# --missing option controls the behavior if called on a package that does
1677# not actually support the defined USE flags (aka listed in IUSE).
1678# The default is to abort (call die). The -a and -o flags control
1679# the requirements of the USE flags. They correspond to "and" and "or"
1680# logic. So the -a flag means all listed USE flags must be enabled
1681# while the -o flag means at least one of the listed IUSE flags must be
1682# enabled. The --hidden option is really for internal use only as it
1683# means the USE flag we're checking is hidden expanded, so it won't be found
1684# in IUSE like normal USE flags.
1685#
1686# Remember that this function isn't terribly intelligent so order of optional
1687# flags matter.
1688built_with_use() {
1689 local hidden="no"
1690 if [[ $1 == "--hidden" ]] ; then
1691 hidden="yes"
1692 shift
1693 fi
1694
1695 local missing_action="die"
1696 if [[ $1 == "--missing" ]] ; then
1697 missing_action=$2
1698 shift ; shift
1699 case ${missing_action} in
1700 true|false|die) ;;
1701 *) die "unknown action '${missing_action}'";;
1702 esac
1703 fi
1704
1705 local opt=$1
1706 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1707
1708 local PKG=$(best_version $1)
1709 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1710 shift
1711
1712 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1713 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1714
1715 # if the IUSE file doesn't exist, the read will error out, we need to handle
1716 # this gracefully
1717 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1718 case ${missing_action} in
1719 true) return 0;;
1720 false) return 1;;
1721 die) die "Unable to determine what USE flags $PKG was built with";;
1722 esac
1723 fi
1724
1725 if [[ ${hidden} == "no" ]] ; then
1726 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1727 # Don't check USE_EXPAND #147237
1728 local expand
1729 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1730 if [[ $1 == ${expand}_* ]] ; then
1731 expand=""
1732 break
1733 fi
1734 done
1735 if [[ -n ${expand} ]] ; then
1736 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1737 case ${missing_action} in
1738 true) return 0;;
1739 false) return 1;;
1740 die) die "$PKG does not actually support the $1 USE flag!";;
1741 esac
1742 fi
1743 fi
1744 fi
1745
1746 local USE_BUILT=$(<${USEFILE})
1747 while [[ $# -gt 0 ]] ; do
1748 if [[ ${opt} = "-o" ]] ; then
1749 has $1 ${USE_BUILT} && return 0
1750 else
1751 has $1 ${USE_BUILT} || return 1
1752 fi
1753 shift
1754 done
1755 [[ ${opt} = "-a" ]]
1756}
1757
1758# @FUNCTION: epunt_cxx
1759# @USAGE: [dir to scan]
1760# @DESCRIPTION:
1761# Many configure scripts wrongly bail when a C++ compiler could not be
1762# detected. If dir is not specified, then it defaults to ${S}.
1763#
1764# http://bugs.gentoo.org/73450
1765epunt_cxx() {
1766 local dir=$1
1767 [[ -z ${dir} ]] && dir=${S}
1768 ebegin "Removing useless C++ checks"
1769 local f
1770 find "${dir}" -name configure | while read f ; do
1771 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1772 done
1773 eend 0
1774}
1775
1776# @FUNCTION: make_wrapper
1777# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1778# @DESCRIPTION:
1779# Create a shell wrapper script named wrapper in installpath
1780# (defaults to the bindir) to execute target (default of wrapper) by
1781# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1782# libpaths followed by optionally changing directory to chdir.
1783make_wrapper() {
1784 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1785 local tmpwrapper=$(emktemp)
1786 # We don't want to quote ${bin} so that people can pass complex
1787 # things as $bin ... "./someprog --args"
1788 cat << EOF > "${tmpwrapper}"
1789#!/bin/sh
1790cd "${chdir:-.}"
1322 if [ -z "${newls}" ] ; then 1791if [ -n "${libdir}" ] ; then
1323 unset LINGUAS 1792 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1793 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1324 else 1794 else
1325 export LINGUAS="${newls}" 1795 export LD_LIBRARY_PATH="${libdir}"
1796 fi
1326 fi 1797fi
1798exec ${bin} "\$@"
1799EOF
1800 chmod go+rx "${tmpwrapper}"
1801 if [[ -n ${path} ]] ; then
1802 (
1803 exeinto "${path}"
1804 newexe "${tmpwrapper}" "${wrapper}"
1805 ) || die
1806 else
1807 newbin "${tmpwrapper}" "${wrapper}" || die
1808 fi
1327} 1809}

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