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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 1.303 2008/09/20 18:32:35 vapier Exp $
4#
5# Author: Martin Schlemmer <azarah@gentoo.org>
6#
7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves.
9#
10# NB: If you add anything, please comment it!
11 4
12ECLASS=eutils 5# @ECLASS: eutils.eclass
13INHERITED="$INHERITED $ECLASS" 6# @MAINTAINER:
7# base-system@gentoo.org
8# @BLURB: many extra (but common) functions that are used in ebuilds
9# @DESCRIPTION:
10# The eutils eclass contains a suite of functions that complement
11# the ones that ebuild.sh already contain. The idea is that the functions
12# are not required in all ebuilds but enough utilize them to have a common
13# home rather than having multiple ebuilds implementing the same thing.
14#
15# Due to the nature of this eclass, some functions may have maintainers
16# different from the overall eclass!
14 17
15DEPEND="!bootstrap? ( sys-devel/patch )" 18inherit multilib portability
16 19
17DESCRIPTION="Based on the ${ECLASS} eclass" 20DESCRIPTION="Based on the ${ECLASS} eclass"
18 21
19# 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. Not 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}-${STDERR_TARGET##*/}
265 250
266 # Allow for prefix to differ ... im lazy, so shoot me :/ 251 # Allow for prefix to differ ... im lazy, so shoot me :/
267 while [ "${count}" -lt 5 ] 252 while [ "${count}" -lt 5 ]
268 do 253 do
269 # Generate some useful debug info ... 254 # Generate some useful debug info ...
270 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 255 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
271 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 256 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
272 257
273 if [ "${PATCH_SUFFIX}" != "patch" ] 258 if [ "${PATCH_SUFFIX}" != "patch" ]
274 then 259 then
275 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 260 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
276 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 261 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
277 else 262 else
278 PATCH_TARGET="${x}" 263 PATCH_TARGET="${x}"
279 fi 264 fi
280 265
281 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 266 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
282 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 267 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
283 268
284 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 269 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
285 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 270 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
286 271
287 if [ "${PATCH_SUFFIX}" != "patch" ] 272 if [ "${PATCH_SUFFIX}" != "patch" ]
288 then 273 then
289 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 274 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
290 then 275 then
291 echo 276 echo
292 eerror "Could not extract patch!" 277 eerror "Could not extract patch!"
293 #die "Could not extract patch!" 278 #die "Could not extract patch!"
294 count=5 279 count=5
295 break 280 break
296 fi 281 fi
297 fi 282 fi
298 283
299 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 284 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
300 then 285 then
301 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 286 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
302 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 287 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
303 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 288 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
304 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 289 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
305 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 290 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
306 291
307 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1 292 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
293 _epatch_assert
308 294
309 if [ "$?" -ne 0 ] 295 if [ "$?" -ne 0 ]
310 then 296 then
311 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 297 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
312 echo 298 echo
313 eerror "A dry-run of patch command succeeded, but actually" 299 eerror "A dry-run of patch command succeeded, but actually"
314 eerror "applying the patch failed!" 300 eerror "applying the patch failed!"
315 #die "Real world sux compared to the dreamworld!" 301 #die "Real world sux compared to the dreamworld!"
316 count=5 302 count=5
317 fi 303 fi
318 304
319 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 305 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
320 306
321 break 307 break
322 fi 308 fi
323 309
324 count=$((count + 1)) 310 count=$((count + 1))
330 fi 316 fi
331 317
332 if [ "${count}" -eq 5 ] 318 if [ "${count}" -eq 5 ]
333 then 319 then
334 echo 320 echo
335 eerror "Failed Patch: ${x##*/}!" 321 eerror "Failed Patch: ${patchname} !"
322 eerror " ( ${PATCH_TARGET} )"
336 eerror 323 eerror
337 eerror "Include in your bugreport the contents of:" 324 eerror "Include in your bugreport the contents of:"
338 eerror 325 eerror
339 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}" 326 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
340 echo 327 echo
341 die "Failed Patch: ${x##*/}!" 328 die "Failed Patch: ${patchname}!"
342 fi 329 fi
343 330
344 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 331 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
345 332
346 eend 0 333 eend 0
347 fi 334 fi
348 done 335 done
349 if [ "${SINGLE_PATCH}" = "no" ] 336 if [ "${SINGLE_PATCH}" = "no" ]
350 then 337 then
351 einfo "Done with patching" 338 einfo "Done with patching"
352 fi 339 fi
353} 340}
354 341
355# This function return true if we are using the NPTL pthreads 342# @FUNCTION: emktemp
356# implementation. 343# @USAGE: [temp dir]
357# 344# @DESCRIPTION:
358# <azarah@gentoo.org> (06 March 2003) 345# Cheap replacement for when debianutils (and thus mktemp)
359# 346# does not exist on the users system.
347emktemp() {
348 local exe="touch"
349 [[ $1 == -d ]] && exe="mkdir" && shift
350 local topdir=$1
360 351
361have_NPTL() { 352 if [[ -z ${topdir} ]] ; then
353 [[ -z ${T} ]] \
354 && topdir="/tmp" \
355 || topdir=${T}
356 fi
362 357
363 cat > ${T}/test-nptl.c <<-"END" 358 if ! type -P mktemp > /dev/null ; then
364 #define _XOPEN_SOURCE 359 # system lacks `mktemp` so we have to fake it
365 #include <unistd.h> 360 local tmp=/
366 #include <stdio.h> 361 while [[ -e ${tmp} ]] ; do
367 362 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
368 int main() 363 done
369 { 364 ${exe} "${tmp}" || ${exe} -p "${tmp}"
370 char buf[255]; 365 echo "${tmp}"
371 char *str = buf; 366 else
372 367 # the args here will give slightly wierd names on BSD,
373 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255); 368 # but should produce a usable file on all userlands
374 if (NULL != str) { 369 if [[ ${exe} == "touch" ]] ; then
375 printf("%s\n", str); 370 TMPDIR="${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 ${T}/nptl
390 then
391 return 0
392 else 371 else
393 return 1 372 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
394 fi
395 else
396 echo "no"
397 fi 373 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="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
442 else
443 jobs=2
444 fi 374 fi
445
446 elif [ "${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} 375}
482 376
483# Cheap replacement for when debianutils (and thus mktemp) 377# @FUNCTION: egetent
484# does not exist on the users system 378# @USAGE: <database> <key>
485# vapier@gentoo.org 379# @MAINTAINER:
486# 380# base-system@gentoo.org (Linux)
487# Takes just 1 parameter (the directory to create tmpfile in) 381# Joe Jezak <josejx@gmail.com> (OS X)
488mymktemp() { 382# usata@gentoo.org (OS X)
489 local topdir="$1" 383# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
490 384# @DESCRIPTION:
491 [ -z "${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 ${tmp}
499 fi
500}
501
502# Small wrapper for getent (Linux) and nidump (Mac OS X) 385# Small wrapper for getent (Linux), nidump (Mac OS X),
503# used in enewuser()/enewgroup() 386# and pw (FreeBSD) used in enewuser()/enewgroup()
504# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
505#
506# egetent(database, key)
507egetent() { 387egetent() {
508 if [ "${ARCH}" == "macos" ] ; then 388 case ${CHOST} in
389 *-darwin*)
509 case "$2" in 390 case "$2" in
510 *[!0-9]*) # Non numeric 391 *[!0-9]*) # Non numeric
511 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 392 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
512 ;; 393 ;;
513 *) # Numeric 394 *) # Numeric
514 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 395 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
515 ;; 396 ;;
516 esac 397 esac
517 else 398 ;;
518 getent $1 $2 399 *-freebsd*|*-dragonfly*)
400 local opts action="user"
401 [[ $1 == "passwd" ]] || action="group"
402
403 # lookup by uid/gid
404 if [[ $2 == [[:digit:]]* ]] ; then
405 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
519 fi 406 fi
520}
521 407
522# Simplify/standardize adding users to the system 408 pw show ${action} ${opts} "$2" -q
523# vapier@gentoo.org 409 ;;
524# 410 *-netbsd*|*-openbsd*)
525# enewuser(username, uid, shell, homedir, groups, extra options) 411 grep "$2:\*:" /etc/$1
526# 412 ;;
527# Default values if you do not specify any: 413 *)
528# username: REQUIRED ! 414 type -p nscd >& /dev/null && nscd -i "$1"
529# uid: next available (see useradd(8)) 415 getent "$1" "$2"
530# note: pass -1 to get default behavior 416 ;;
531# shell: /bin/false 417 esac
532# homedir: /dev/null 418}
533# groups: none 419
534# extra: comment of 'added by portage for ${PN}' 420# @FUNCTION: enewuser
421# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
422# @DESCRIPTION:
423# Same as enewgroup, you are not required to understand how to properly add
424# a user to the system. The only required parameter is the username.
425# Default uid is (pass -1 for this) next available, default shell is
426# /bin/false, default homedir is /dev/null, there are no default groups,
427# and default params sets the comment as 'added by portage for ${PN}'.
535enewuser() { 428enewuser() {
429 case ${EBUILD_PHASE} in
430 unpack|compile|test|install)
431 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
432 eerror "Package fails at QA and at life. Please file a bug."
433 die "Bad package! enewuser is only for use in pkg_* functions!"
434 esac
435
536 # get the username 436 # get the username
537 local euser="$1"; shift 437 local euser=$1; shift
538 if [ -z "${euser}" ] 438 if [[ -z ${euser} ]] ; then
539 then
540 eerror "No username specified !" 439 eerror "No username specified !"
541 die "Cannot call enewuser without a username" 440 die "Cannot call enewuser without a username"
542 fi 441 fi
543 442
544 # lets see if the username already exists 443 # lets see if the username already exists
545 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 444 if [[ -n $(egetent passwd "${euser}") ]] ; then
546 then
547 return 0 445 return 0
548 fi 446 fi
549 einfo "Adding user '${euser}' to your system ..." 447 einfo "Adding user '${euser}' to your system ..."
550 448
551 # options to pass to useradd 449 # options to pass to useradd
552 local opts= 450 local opts=
553 451
554 # handle uid 452 # handle uid
555 local euid="$1"; shift 453 local euid=$1; shift
556 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 454 if [[ -n ${euid} && ${euid} != -1 ]] ; then
557 then
558 if [ "${euid}" -gt 0 ] 455 if [[ ${euid} -gt 0 ]] ; then
559 then
560 if [ ! -z "`egetent passwd ${euid}`" ] 456 if [[ -n $(egetent passwd ${euid}) ]] ; then
561 then
562 euid="next" 457 euid="next"
563 fi 458 fi
564 else 459 else
565 eerror "Userid given but is not greater than 0 !" 460 eerror "Userid given but is not greater than 0 !"
566 die "${euid} is not a valid UID" 461 die "${euid} is not a valid UID"
567 fi 462 fi
568 else 463 else
569 euid="next" 464 euid="next"
570 fi 465 fi
571 if [ "${euid}" == "next" ] 466 if [[ ${euid} == "next" ]] ; then
572 then 467 for ((euid = 101; euid <= 999; euid++)); do
573 local pwrange
574 if [ "${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 468 [[ -z $(egetent passwd ${euid}) ]] && break
581 done 469 done
582 fi 470 fi
583 opts="${opts} -u ${euid}" 471 opts="${opts} -u ${euid}"
584 einfo " - Userid: ${euid}" 472 einfo " - Userid: ${euid}"
585 473
586 # handle shell 474 # handle shell
587 local eshell="$1"; shift 475 local eshell=$1; shift
588 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 476 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
589 then 477 if [[ ! -e ${ROOT}${eshell} ]] ; then
590 if [ ! -e "${eshell}" ]
591 then
592 eerror "A shell was specified but it does not exist !" 478 eerror "A shell was specified but it does not exist !"
593 die "${eshell} does not exist" 479 die "${eshell} does not exist in ${ROOT}"
480 fi
481 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
482 eerror "Do not specify ${eshell} yourself, use -1"
483 die "Pass '-1' as the shell parameter"
594 fi 484 fi
595 else 485 else
486 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
487 [[ -x ${ROOT}${shell} ]] && break
488 done
489
490 if [[ ${shell} == "/dev/null" ]] ; then
491 eerror "Unable to identify the shell to use, proceeding with userland default."
492 case ${USERLAND} in
596 eshell="/bin/false" 493 GNU) shell="/bin/false" ;;
494 BSD) shell="/sbin/nologin" ;;
495 Darwin) shell="/usr/sbin/nologin" ;;
496 *) die "Unable to identify the default shell for userland ${USERLAND}"
497 esac
498 fi
499
500 eshell=${shell}
597 fi 501 fi
598 einfo " - Shell: ${eshell}" 502 einfo " - Shell: ${eshell}"
599 opts="${opts} -s ${eshell}" 503 opts="${opts} -s ${eshell}"
600 504
601 # handle homedir 505 # handle homedir
602 local ehome="$1"; shift 506 local ehome=$1; shift
603 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 507 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
604 then
605 ehome="/dev/null" 508 ehome="/dev/null"
606 fi 509 fi
607 einfo " - Home: ${ehome}" 510 einfo " - Home: ${ehome}"
608 opts="${opts} -d ${ehome}" 511 opts="${opts} -d ${ehome}"
609 512
610 # handle groups 513 # handle groups
611 local egroups="$1"; shift 514 local egroups=$1; shift
612 if [ ! -z "${egroups}" ] 515 if [[ ! -z ${egroups} ]] ; then
613 then
614 local oldifs="${IFS}" 516 local oldifs=${IFS}
517 local defgroup="" exgroups=""
518
615 export IFS="," 519 export IFS=","
616 for g in ${egroups} 520 for g in ${egroups} ; do
617 do 521 export IFS=${oldifs}
618 if [ -z "`egetent group \"${g}\"`" ] 522 if [[ -z $(egetent group "${g}") ]] ; then
619 then
620 eerror "You must add group ${g} to the system first" 523 eerror "You must add group ${g} to the system first"
621 die "${g} is not a valid GID" 524 die "${g} is not a valid GID"
622 fi 525 fi
526 if [[ -z ${defgroup} ]] ; then
527 defgroup=${g}
528 else
529 exgroups="${exgroups},${g}"
530 fi
531 export IFS=","
623 done 532 done
624 export IFS="${oldifs}" 533 export IFS=${oldifs}
534
625 opts="${opts} -g ${egroups}" 535 opts="${opts} -g ${defgroup}"
536 if [[ ! -z ${exgroups} ]] ; then
537 opts="${opts} -G ${exgroups:1}"
538 fi
626 else 539 else
627 egroups="(none)" 540 egroups="(none)"
628 fi 541 fi
629 einfo " - Groups: ${egroups}" 542 einfo " - Groups: ${egroups}"
630 543
631 # handle extra and add the user 544 # handle extra and add the user
632 local eextra="$@"
633 local oldsandbox="${SANDBOX_ON}" 545 local oldsandbox=${SANDBOX_ON}
634 export SANDBOX_ON="0" 546 export SANDBOX_ON="0"
635 if [ "${ARCH}" == "macos" ]; 547 case ${CHOST} in
636 then 548 *-darwin*)
637 ### Make the user 549 ### Make the user
638 if [ -z "${eextra}" ] 550 if [[ -z $@ ]] ; then
639 then
640 dscl . create /users/${euser} uid ${euid} 551 dscl . create /users/${euser} uid ${euid}
641 dscl . create /users/${euser} shell ${eshell} 552 dscl . create /users/${euser} shell ${eshell}
642 dscl . create /users/${euser} home ${ehome} 553 dscl . create /users/${euser} home ${ehome}
643 dscl . create /users/${euser} realname "added by portage for ${PN}" 554 dscl . create /users/${euser} realname "added by portage for ${PN}"
644 ### Add the user to the groups specified 555 ### Add the user to the groups specified
556 local oldifs=${IFS}
557 export IFS=","
645 for g in ${egroups} 558 for g in ${egroups} ; do
646 do
647 dscl . merge /groups/${g} users ${euser} 559 dscl . merge /groups/${g} users ${euser}
648 done 560 done
561 export IFS=${oldifs}
649 else 562 else
650 einfo "Extra options are not supported on macos yet" 563 einfo "Extra options are not supported on Darwin yet"
651 einfo "Please report the ebuild along with the info below" 564 einfo "Please report the ebuild along with the info below"
652 einfo "eextra: ${eextra}" 565 einfo "eextra: $@"
653 die "Required function missing" 566 die "Required function missing"
654 fi 567 fi
568 ;;
569 *-freebsd*|*-dragonfly*)
570 if [[ -z $@ ]] ; then
571 pw useradd ${euser} ${opts} \
572 -c "added by portage for ${PN}" \
573 die "enewuser failed"
655 else 574 else
656 if [ -z "${eextra}" ] 575 einfo " - Extra: $@"
657 then 576 pw useradd ${euser} ${opts} \
577 "$@" || die "enewuser failed"
578 fi
579 ;;
580
581 *-netbsd*)
582 if [[ -z $@ ]] ; then
583 useradd ${opts} ${euser} || die "enewuser failed"
584 else
585 einfo " - Extra: $@"
586 useradd ${opts} ${euser} "$@" || die "enewuser failed"
587 fi
588 ;;
589
590 *-openbsd*)
591 if [[ -z $@ ]] ; then
592 useradd -u ${euid} -s ${eshell} \
593 -d ${ehome} -c "Added by portage for ${PN}" \
594 -g ${egroups} ${euser} || die "enewuser failed"
595 else
596 einfo " - Extra: $@"
597 useradd -u ${euid} -s ${eshell} \
598 -d ${ehome} -c "Added by portage for ${PN}" \
599 -g ${egroups} ${euser} "$@" || die "enewuser failed"
600 fi
601 ;;
602
603 *)
604 if [[ -z $@ ]] ; then
658 useradd ${opts} ${euser} \ 605 useradd ${opts} ${euser} \
659 -c "added by portage for ${PN}" \ 606 -c "added by portage for ${PN}" \
660 || die "enewuser failed" 607 || die "enewuser failed"
661 else 608 else
662 einfo " - Extra: ${eextra}" 609 einfo " - Extra: $@"
663 useradd ${opts} ${euser} ${eextra} \ 610 useradd ${opts} ${euser} "$@" \
664 || die "enewuser failed" 611 || die "enewuser failed"
665 fi 612 fi
613 ;;
614 esac
615
616 if [[ ! -e ${ROOT}/${ehome} ]] ; then
617 einfo " - Creating ${ehome} in ${ROOT}"
618 mkdir -p "${ROOT}/${ehome}"
619 chown ${euser} "${ROOT}/${ehome}"
620 chmod 755 "${ROOT}/${ehome}"
666 fi 621 fi
622
667 export SANDBOX_ON="${oldsandbox}" 623 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} 624}
677 625
678# Simplify/standardize adding groups to the system 626# @FUNCTION: enewgroup
679# vapier@gentoo.org 627# @USAGE: <group> [gid]
680# 628# @DESCRIPTION:
681# enewgroup(group, gid) 629# This function does not require you to understand how to properly add a
682# 630# group to the system. Just give it a group name to add and enewgroup will
683# Default values if you do not specify any: 631# do the rest. You may specify the gid for the group or allow the group to
684# groupname: REQUIRED ! 632# allocate the next available one.
685# gid: next available (see groupadd(8))
686# extra: none
687enewgroup() { 633enewgroup() {
634 case ${EBUILD_PHASE} in
635 unpack|compile|test|install)
636 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
637 eerror "Package fails at QA and at life. Please file a bug."
638 die "Bad package! enewgroup is only for use in pkg_* functions!"
639 esac
640
688 # get the group 641 # get the group
689 local egroup="$1"; shift 642 local egroup="$1"; shift
690 if [ -z "${egroup}" ] 643 if [ -z "${egroup}" ]
691 then 644 then
692 eerror "No group specified !" 645 eerror "No group specified !"
693 die "Cannot call enewgroup without a group" 646 die "Cannot call enewgroup without a group"
694 fi 647 fi
695 648
696 # see if group already exists 649 # see if group already exists
697 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 650 if [[ -n $(egetent group "${egroup}") ]]; then
698 then
699 return 0 651 return 0
700 fi 652 fi
701 einfo "Adding group '${egroup}' to your system ..." 653 einfo "Adding group '${egroup}' to your system ..."
702 654
703 # options to pass to useradd 655 # options to pass to useradd
709 then 661 then
710 if [ "${egid}" -gt 0 ] 662 if [ "${egid}" -gt 0 ]
711 then 663 then
712 if [ -z "`egetent group ${egid}`" ] 664 if [ -z "`egetent group ${egid}`" ]
713 then 665 then
714 if [ "${ARCH}" == "macos" ] ; then 666 if [[ "${CHOST}" == *-darwin* ]]; then
715 opts="${opts} ${egid}" 667 opts="${opts} ${egid}"
716 else 668 else
717 opts="${opts} -g ${egid}" 669 opts="${opts} -g ${egid}"
718 fi 670 fi
719 else 671 else
733 opts="${opts} ${eextra}" 685 opts="${opts} ${eextra}"
734 686
735 # add the group 687 # add the group
736 local oldsandbox="${SANDBOX_ON}" 688 local oldsandbox="${SANDBOX_ON}"
737 export SANDBOX_ON="0" 689 export SANDBOX_ON="0"
738 if [ "${ARCH}" == "macos" ]; 690 case ${CHOST} in
739 then 691 *-darwin*)
740 if [ ! -z "${eextra}" ]; 692 if [ ! -z "${eextra}" ];
741 then 693 then
742 einfo "Extra options are not supported on macos yet" 694 einfo "Extra options are not supported on Darwin/OS X yet"
743 einfo "Please report the ebuild along with the info below" 695 einfo "Please report the ebuild along with the info below"
744 einfo "eextra: ${eextra}" 696 einfo "eextra: ${eextra}"
745 die "Required function missing" 697 die "Required function missing"
746 fi 698 fi
747 699
748 # If we need the next available 700 # If we need the next available
749 case ${egid} in 701 case ${egid} in
750 *[!0-9]*) # Non numeric 702 *[!0-9]*) # Non numeric
751 for egid in `jot 898 101`; do 703 for ((egid = 101; egid <= 999; egid++)); do
752 [ -z "`egetent group ${egid}`" ] && break 704 [[ -z $(egetent group ${egid}) ]] && break
753 done 705 done
754 esac 706 esac
755 dscl . create /groups/${egroup} gid ${egid} 707 dscl . create /groups/${egroup} gid ${egid}
756 dscl . create /groups/${egroup} passwd '*' 708 dscl . create /groups/${egroup} passwd '*'
757 else 709 ;;
710
711 *-freebsd*|*-dragonfly*)
712 case ${egid} in
713 *[!0-9]*) # Non numeric
714 for ((egid = 101; egid <= 999; egid++)); do
715 [[ -z $(egetent group ${egid}) ]] && break
716 done
717 esac
718 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
719 ;;
720
721 *-netbsd*)
722 case ${egid} in
723 *[!0-9]*) # Non numeric
724 for ((egid = 101; egid <= 999; egid++)); do
725 [[ -z $(egetent group ${egid}) ]] && break
726 done
727 esac
728 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
729 ;;
730
731 *)
758 groupadd ${opts} ${egroup} || die "enewgroup failed" 732 groupadd ${opts} ${egroup} || die "enewgroup failed"
759 fi 733 ;;
734 esac
760 export SANDBOX_ON="${oldsandbox}" 735 export SANDBOX_ON="${oldsandbox}"
761} 736}
762 737
763# Simple script to replace 'dos2unix' binaries 738# @FUNCTION: edos2unix
764# vapier@gentoo.org 739# @USAGE: <file> [more files ...]
765# 740# @DESCRIPTION:
766# edos2unix(file, <more files>...) 741# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
742# to remove all of these text utilities from DEPEND variables because this
743# is a script based solution. Just give it a list of files to convert and
744# they will all be changed from the DOS CRLF format to the UNIX LF format.
767edos2unix() { 745edos2unix() {
768 for f in "$@" 746 echo "$@" | xargs sed -i 's/\r$//'
769 do
770 cp "${f}" ${T}/edos2unix
771 sed 's/\r$//' ${T}/edos2unix > "${f}"
772 done
773} 747}
774 748
775# Make a desktop file ! 749# Make a desktop file !
776# Great for making those icons in kde/gnome startmenu ! 750# Great for making those icons in kde/gnome startmenu !
777# Amaze your friends ! Get the women ! Join today ! 751# 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# 752#
782# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 753# make_desktop_entry(<command>, [name], [icon], [type], [path])
783# 754#
784# binary: what binary does the app run with ? 755# binary: what command does the app run with ?
785# name: the name that will show up in the menu 756# name: the name that will show up in the menu
786# icon: give your little like a pretty little icon ... 757# icon: give your little like a pretty little icon ...
787# this can be relative (to /usr/share/pixmaps) or 758# this can be relative (to /usr/share/pixmaps) or
788# a full path to an icon 759# a full path to an icon
789# type: what kind of application is this ? for categories: 760# type: what kind of application is this ? for categories:
790# http://www.freedesktop.org/standards/menu-spec/ 761# http://standards.freedesktop.org/menu-spec/latest/apa.html
791# path: if your app needs to startup in a specific dir 762# path: if your app needs to startup in a specific dir
792make_desktop_entry() { 763make_desktop_entry() {
793 [ -z "$1" ] && eerror "You must specify the executable" && return 1 764 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
794 765
795 local exec="${1}" 766 local exec=${1}
796 local name="${2:-${PN}}" 767 local name=${2:-${PN}}
797 local icon="${3:-${PN}.png}" 768 local icon=${3:-${PN}}
798 local type="${4}" 769 local type=${4}
799 local subdir="${6}" 770 local path=${5}
800 local path="${5:-${GAMES_PREFIX}}" 771
801 if [ -z "${type}" ] 772 if [[ -z ${type} ]] ; then
802 then 773 local catmaj=${CATEGORY%%-*}
803 case ${CATEGORY} in 774 local catmin=${CATEGORY##*-}
804 "app-emulation") 775 case ${catmaj} in
805 type=Emulator 776 app)
806 subdir="Emulation" 777 case ${catmin} in
778 accessibility) type=Accessibility;;
779 admin) type=System;;
780 antivirus) type=System;;
781 arch) type=Archiving;;
782 backup) type=Archiving;;
783 cdr) type=DiscBurning;;
784 dicts) type=Dictionary;;
785 doc) type=Documentation;;
786 editors) type=TextEditor;;
787 emacs) type=TextEditor;;
788 emulation) type=Emulator;;
789 laptop) type=HardwareSettings;;
790 office) type=Office;;
791 pda) type=PDA;;
792 vim) type=TextEditor;;
793 xemacs) type=TextEditor;;
794 *) type=;;
795 esac
807 ;; 796 ;;
808 "games-"*) 797
809 type=Game 798 dev)
810 subdir="Games" 799 type="Development"
811 ;; 800 ;;
812 "net-"*) 801
813 type=Network 802 games)
814 subdir="${type}" 803 case ${catmin} in
804 action|fps) type=ActionGame;;
805 arcade) type=ArcadeGame;;
806 board) type=BoardGame;;
807 emulation) type=Emulator;;
808 kids) type=KidsGame;;
809 puzzle) type=LogicGame;;
810 roguelike) type=RolePlaying;;
811 rpg) type=RolePlaying;;
812 simulation) type=Simulation;;
813 sports) type=SportsGame;;
814 strategy) type=StrategyGame;;
815 *) type=;;
816 esac
817 type="Game;${type}"
815 ;; 818 ;;
819
820 gnome)
821 type="Gnome;GTK"
822 ;;
823
824 kde)
825 type="KDE;Qt"
826 ;;
827
828 mail)
829 type="Network;Email"
830 ;;
831
832 media)
833 case ${catmin} in
834 gfx) type=Graphics;;
835 radio) type=Tuner;;
836 sound) type=Audio;;
837 tv) type=TV;;
838 video) type=Video;;
839 *) type=;;
840 esac
841 type="AudioVideo;${type}"
842 ;;
843
844 net)
845 case ${catmin} in
846 dialup) type=Dialup;;
847 ftp) type=FileTransfer;;
848 im) type=InstantMessaging;;
849 irc) type=IRCClient;;
850 mail) type=Email;;
851 news) type=News;;
852 nntp) type=News;;
853 p2p) type=FileTransfer;;
854 *) type=;;
855 esac
856 type="Network;${type}"
857 ;;
858
859 sci)
860 case ${catmin} in
861 astro*) type=Astronomy;;
862 bio*) type=Biology;;
863 calc*) type=Calculator;;
864 chem*) type=Chemistry;;
865 elec*) type=Electronics;;
866 geo*) type=Geology;;
867 math*) type=Math;;
868 physics) type=Physics;;
869 visual*) type=DataVisualization;;
870 *) type=;;
871 esac
872 type="Science;${type}"
873 ;;
874
875 sys)
876 type="System"
877 ;;
878
879 www)
880 case ${catmin} in
881 client) type=WebBrowser;;
882 *) type=;;
883 esac
884 type="Network"
885 ;;
886
816 *) 887 *)
817 type= 888 type=
818 subdir=
819 ;; 889 ;;
820 esac 890 esac
821 fi 891 fi
822 local desktop="${T}/${exec}.desktop" 892 if [ "${SLOT}" == "0" ] ; then
893 local desktop_name="${PN}"
894 else
895 local desktop_name="${PN}-${SLOT}"
896 fi
897 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
898 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
823 899
900 cat <<-EOF > "${desktop}"
824echo "[Desktop Entry] 901 [Desktop Entry]
825Encoding=UTF-8 902 Version=1.0
826Version=0.9.2
827Name=${name} 903 Name=${name}
828Type=Application 904 Type=Application
829Comment=${DESCRIPTION} 905 Comment=${DESCRIPTION}
830Exec=${exec} 906 Exec=${exec}
831Path=${path} 907 TryExec=${exec%% *}
832Icon=${icon} 908 Icon=${icon}
833Categories=Application;${type};" > ${desktop} 909 Categories=${type};
910 EOF
834 911
835 if [ -d "/usr/share/applications" ] 912 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
836 then 913
914 (
915 # wrap the env here so that the 'insinto' call
916 # doesn't corrupt the env of the caller
837 insinto /usr/share/applications 917 insinto /usr/share/applications
838 doins ${desktop} 918 doins "${desktop}"
839 fi 919 )
920}
840 921
841 #if [ -d "/usr/share/gnome/apps" ] 922# @FUNCTION: validate_desktop_entries
842 #then 923# @USAGE: [directories]
843 # insinto /usr/share/gnome/apps/Games 924# @MAINTAINER:
844 # doins ${desktop} 925# Carsten Lohrke <carlo@gentoo.org>
845 #fi 926# @DESCRIPTION:
846 927# Validate desktop entries using desktop-file-utils
847 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ] 928validate_desktop_entries() {
848 #then 929 if [[ -x /usr/bin/desktop-file-validate ]] ; then
849 # for ver in /usr/kde/* 930 einfo "Checking desktop entry validity"
850 # do 931 local directories=""
851 # insinto ${ver}/share/applnk/Games 932 for d in /usr/share/applications $@ ; do
852 # doins ${desktop} 933 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
853 # done 934 done
935 if [[ -n ${directories} ]] ; then
936 for FILE in $(find ${directories} -name "*\.desktop" \
937 -not -path '*.hidden*' | sort -u 2>/dev/null)
938 do
939 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
940 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
941 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
942 done
943 fi
944 echo ""
945 else
946 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
854 #fi 947 fi
948}
855 949
856 if [ -d "/usr/share/applnk" ] 950# @FUNCTION: make_session_desktop
857 then 951# @USAGE: <title> <command>
858 insinto /usr/share/applnk/${subdir} 952# @DESCRIPTION:
953# Make a GDM/KDM Session file. The title is the file to execute to start the
954# Window Manager. The command is the name of the Window Manager.
955make_session_desktop() {
956 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1
957 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1
958
959 local title=$1
960 local command=$2
961 local desktop=${T}/${wm}.desktop
962
963 cat <<-EOF > "${desktop}"
964 [Desktop Entry]
965 Name=${title}
966 Comment=This session logs you into ${title}
967 Exec=${command}
968 TryExec=${command}
969 Type=Application
970 EOF
971
972 (
973 # wrap the env here so that the 'insinto' call
974 # doesn't corrupt the env of the caller
975 insinto /usr/share/xsessions
859 doins ${desktop} 976 doins "${desktop}"
977 )
978}
979
980# @FUNCTION: domenu
981# @USAGE: <menus>
982# @DESCRIPTION:
983# Install the list of .desktop menu files into the appropriate directory
984# (/usr/share/applications).
985domenu() {
986 (
987 # wrap the env here so that the 'insinto' call
988 # doesn't corrupt the env of the caller
989 local i j ret=0
990 insinto /usr/share/applications
991 for i in "$@" ; do
992 if [[ -f ${i} ]] ; then
993 doins "${i}"
994 ((ret+=$?))
995 elif [[ -d ${i} ]] ; then
996 for j in "${i}"/*.desktop ; do
997 doins "${j}"
998 ((ret+=$?))
999 done
1000 else
1001 ((++ret))
860 fi 1002 fi
1003 done
1004 exit ${ret}
1005 )
1006}
861 1007
862 return 0 1008# @FUNCTION: newmenu
1009# @USAGE: <menu> <newname>
1010# @DESCRIPTION:
1011# Like all other new* functions, install the specified menu as newname.
1012newmenu() {
1013 (
1014 # wrap the env here so that the 'insinto' call
1015 # doesn't corrupt the env of the caller
1016 insinto /usr/share/applications
1017 newins "$@"
1018 )
1019}
1020
1021# @FUNCTION: doicon
1022# @USAGE: <list of icons>
1023# @DESCRIPTION:
1024# Install the list of icons into the icon directory (/usr/share/pixmaps).
1025# This is useful in conjunction with creating desktop/menu files.
1026doicon() {
1027 (
1028 # wrap the env here so that the 'insinto' call
1029 # doesn't corrupt the env of the caller
1030 local i j ret
1031 insinto /usr/share/pixmaps
1032 for i in "$@" ; do
1033 if [[ -f ${i} ]] ; then
1034 doins "${i}"
1035 ((ret+=$?))
1036 elif [[ -d ${i} ]] ; then
1037 for j in "${i}"/*.png ; do
1038 doins "${j}"
1039 ((ret+=$?))
1040 done
1041 else
1042 ((++ret))
1043 fi
1044 done
1045 exit ${ret}
1046 )
1047}
1048
1049# @FUNCTION: newicon
1050# @USAGE: <icon> <newname>
1051# @DESCRIPTION:
1052# Like all other new* functions, install the specified icon as newname.
1053newicon() {
1054 (
1055 # wrap the env here so that the 'insinto' call
1056 # doesn't corrupt the env of the caller
1057 insinto /usr/share/pixmaps
1058 newins "$@"
1059 )
863} 1060}
864 1061
865# for internal use only (unpack_pdv and unpack_makeself) 1062# for internal use only (unpack_pdv and unpack_makeself)
866find_unpackable_file() { 1063find_unpackable_file() {
867 local src="$1" 1064 local src=$1
868 if [ -z "${src}" ] 1065 if [[ -z ${src} ]] ; then
869 then
870 src="${DISTDIR}/${A}" 1066 src=${DISTDIR}/${A}
871 else 1067 else
872 if [ -e "${DISTDIR}/${src}" ] 1068 if [[ -e ${DISTDIR}/${src} ]] ; then
873 then
874 src="${DISTDIR}/${src}" 1069 src=${DISTDIR}/${src}
875 elif [ -e "${PWD}/${src}" ] 1070 elif [[ -e ${PWD}/${src} ]] ; then
876 then
877 src="${PWD}/${src}" 1071 src=${PWD}/${src}
878 elif [ -e "${src}" ] 1072 elif [[ -e ${src} ]] ; then
879 then
880 src="${src}" 1073 src=${src}
881 fi
882 fi 1074 fi
883 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1075 fi
1076 [[ ! -e ${src} ]] && return 1
884 echo "${src}" 1077 echo "${src}"
885} 1078}
886 1079
1080# @FUNCTION: unpack_pdv
1081# @USAGE: <file to unpack> <size of off_t>
1082# @DESCRIPTION:
887# Unpack those pesky pdv generated files ... 1083# Unpack those pesky pdv generated files ...
888# They're self-unpacking programs with the binary package stuffed in 1084# 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 1085# 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. 1086# it seems to like to segfault a lot :(. So lets take it apart ourselves.
891# 1087#
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 1088# 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 1089# 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 1090# the size of the off_t type (in bytes) on the machine that built the pdv
1091# archive.
1092#
896# archive. one way to determine this is by running the following commands: 1093# One way to determine this is by running the following commands:
1094#
1095# @CODE
897# strings <pdv archive> | grep lseek 1096# strings <pdv archive> | grep lseek
898# strace -elseek <pdv archive> 1097# strace -elseek <pdv archive>
1098# @CODE
1099#
899# basically look for the first lseek command (we do the strings/grep because 1100# 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 1101# sometimes the function call is _llseek or something) and steal the 2nd
901# parameter. here is an example: 1102# parameter. Here is an example:
1103#
1104# @CODE
902# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1105# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
903# lseek 1106# lseek
904# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1107# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
905# lseek(3, -4, SEEK_END) = 2981250 1108# lseek(3, -4, SEEK_END) = 2981250
1109# @CODE
1110#
906# thus we would pass in the value of '4' as the second parameter. 1111# Thus we would pass in the value of '4' as the second parameter.
907unpack_pdv() { 1112unpack_pdv() {
908 local src="`find_unpackable_file $1`" 1113 local src=$(find_unpackable_file "$1")
909 local sizeoff_t="$2" 1114 local sizeoff_t=$2
910 1115
1116 [[ -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 :(" 1117 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
912 1118
913 local shrtsrc="`basename ${src}`" 1119 local shrtsrc=$(basename "${src}")
914 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1120 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
915 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1121 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
916 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1122 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
917 1123
918 # grab metadata for debug reasons 1124 # grab metadata for debug reasons
919 local metafile="`mymktemp ${T}`" 1125 local metafile=$(emktemp)
920 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1126 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
921 1127
922 # rip out the final file name from the metadata 1128 # rip out the final file name from the metadata
923 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1129 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
924 datafile="`basename ${datafile}`" 1130 datafile=$(basename "${datafile}")
925 1131
926 # now lets uncompress/untar the file if need be 1132 # now lets uncompress/untar the file if need be
927 local tmpfile="`mymktemp ${T}`" 1133 local tmpfile=$(emktemp)
928 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1134 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
929 1135
930 local iscompressed="`file -b ${tmpfile}`" 1136 local iscompressed=$(file -b "${tmpfile}")
931 if [ "${iscompressed:0:8}" == "compress" ] ; then 1137 if [[ ${iscompressed:0:8} == "compress" ]] ; then
932 iscompressed=1 1138 iscompressed=1
933 mv ${tmpfile}{,.Z} 1139 mv ${tmpfile}{,.Z}
934 gunzip ${tmpfile} 1140 gunzip ${tmpfile}
935 else 1141 else
936 iscompressed=0 1142 iscompressed=0
937 fi 1143 fi
938 local istar="`file -b ${tmpfile}`" 1144 local istar=$(file -b "${tmpfile}")
939 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1145 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
940 istar=1 1146 istar=1
941 else 1147 else
942 istar=0 1148 istar=0
943 fi 1149 fi
944 1150
972 true 1178 true
973 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1179 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
974 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1180 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
975} 1181}
976 1182
1183# @FUNCTION: unpack_makeself
1184# @USAGE: [file to unpack] [offset] [tail|dd]
1185# @DESCRIPTION:
977# Unpack those pesky makeself generated files ... 1186# Unpack those pesky makeself generated files ...
978# They're shell scripts with the binary package tagged onto 1187# They're shell scripts with the binary package tagged onto
979# the end of the archive. Loki utilized the format as does 1188# the end of the archive. Loki utilized the format as does
980# many other game companies. 1189# many other game companies.
981# 1190#
982# Usage: unpack_makeself [file to unpack] [offset] 1191# If the file is not specified, then ${A} is used. If the
983# - If the file is not specified then unpack will utilize ${A}.
984# - If the offset is not specified then we will attempt to extract 1192# offset is not specified then we will attempt to extract
985# the proper offset from the script itself. 1193# the proper offset from the script itself.
986unpack_makeself() { 1194unpack_makeself() {
1195 local src_input=${1:-${A}}
987 local src="`find_unpackable_file $1`" 1196 local src=$(find_unpackable_file "${src_input}")
988 local skip="$2" 1197 local skip=$2
1198 local exe=$3
989 1199
1200 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1201
990 local shrtsrc="`basename ${src}`" 1202 local shrtsrc=$(basename "${src}")
991 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1203 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
992 if [ -z "${skip}" ] 1204 if [[ -z ${skip} ]] ; then
993 then
994 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1205 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
995 local skip=0 1206 local skip=0
1207 exe=tail
996 case ${ver} in 1208 case ${ver} in
997 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1209 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
998 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1210 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
999 ;; 1211 ;;
1000 2.0|2.0.1) 1212 2.0|2.0.1)
1001 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1213 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1002 ;; 1214 ;;
1003 2.1.1) 1215 2.1.1)
1004 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1216 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1005 let skip="skip + 1" 1217 let skip="skip + 1"
1006 ;; 1218 ;;
1007 2.1.2) 1219 2.1.2)
1008 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1` 1220 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1009 let skip="skip + 1" 1221 let skip="skip + 1"
1010 ;; 1222 ;;
1011 2.1.3) 1223 2.1.3)
1012 skip=`grep -a ^offset= ${src} | awk '{print $3}'` 1224 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1013 let skip="skip + 1" 1225 let skip="skip + 1"
1226 ;;
1227 2.1.4|2.1.5)
1228 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1229 skip=$(head -n ${skip} "${src}" | wc -c)
1230 exe="dd"
1014 ;; 1231 ;;
1015 *) 1232 *)
1016 eerror "I'm sorry, but I was unable to support the Makeself file." 1233 eerror "I'm sorry, but I was unable to support the Makeself file."
1017 eerror "The version I detected was '${ver}'." 1234 eerror "The version I detected was '${ver}'."
1018 eerror "Please file a bug about the file ${shrtsrc} at" 1235 eerror "Please file a bug about the file ${shrtsrc} at"
1020 die "makeself version '${ver}' not supported" 1237 die "makeself version '${ver}' not supported"
1021 ;; 1238 ;;
1022 esac 1239 esac
1023 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1240 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1024 fi 1241 fi
1242 case ${exe} in
1243 tail) exe="tail -n +${skip} '${src}'";;
1244 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1245 *) die "makeself cant handle exe '${exe}'"
1246 esac
1025 1247
1026 # lets grab the first few bytes of the file to figure out what kind of archive it is 1248 # lets grab the first few bytes of the file to figure out what kind of archive it is
1027 local tmpfile="`mymktemp ${T}`" 1249 local tmpfile=$(emktemp)
1028 tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1250 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1029 local filetype="`file -b ${tmpfile}`" 1251 local filetype=$(file -b "${tmpfile}")
1030 case ${filetype} in 1252 case ${filetype} in
1031 *tar\ archive) 1253 *tar\ archive*)
1032 tail -n +${skip} ${src} | tar --no-same-owner -xf - 1254 eval ${exe} | tar --no-same-owner -xf -
1033 ;; 1255 ;;
1034 bzip2*) 1256 bzip2*)
1035 tail -n +${skip} ${src} | bzip2 -dc | tar --no-same-owner -xf - 1257 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1036 ;; 1258 ;;
1037 gzip*) 1259 gzip*)
1038 tail -n +${skip} ${src} | tar --no-same-owner -xzf - 1260 eval ${exe} | tar --no-same-owner -xzf -
1039 ;; 1261 ;;
1040 compress*) 1262 compress*)
1041 tail -n +${skip} ${src} | gunzip | tar --no-same-owner -xf - 1263 eval ${exe} | gunzip | tar --no-same-owner -xf -
1042 ;; 1264 ;;
1043 *) 1265 *)
1044 eerror "Unknown filetype \"${filetype}\" ?" 1266 eerror "Unknown filetype \"${filetype}\" ?"
1045 false 1267 false
1046 ;; 1268 ;;
1047 esac 1269 esac
1048 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1270 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1049} 1271}
1050 1272
1273# @FUNCTION: check_license
1274# @USAGE: [license]
1275# @DESCRIPTION:
1051# Display a license for user to accept. 1276# 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. 1277# specified, then ${LICENSE} is used.
1055check_license() { 1278check_license() {
1056 local lic=$1 1279 local lic=$1
1057 if [ -z "${lic}" ] ; then 1280 if [ -z "${lic}" ] ; then
1058 lic="${PORTDIR}/licenses/${LICENSE}" 1281 lic="${PORTDIR}/licenses/${LICENSE}"
1059 else 1282 else
1060 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1283 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1061 lic="${PORTDIR}/licenses/${src}" 1284 lic="${PORTDIR}/licenses/${lic}"
1062 elif [ -e "${PWD}/${src}" ] ; then 1285 elif [ -e "${PWD}/${lic}" ] ; then
1063 lic="${PWD}/${src}" 1286 lic="${PWD}/${lic}"
1064 elif [ -e "${src}" ] ; then 1287 elif [ -e "${lic}" ] ; then
1065 lic="${src}" 1288 lic="${lic}"
1066 fi
1067 fi 1289 fi
1290 fi
1068 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1291 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1069 local l="`basename ${lic}`" 1292 local l="`basename ${lic}`"
1070 1293
1071 # here is where we check for the licenses the user already 1294 # here is where we check for the licenses the user already
1072 # accepted ... if we don't find a match, we make the user accept 1295 # accepted ... if we don't find a match, we make the user accept
1296 local shopts=$-
1073 local alic 1297 local alic
1298 set -o noglob #so that bash doesn't expand "*"
1074 for alic in "${ACCEPT_LICENSE}" ; do 1299 for alic in ${ACCEPT_LICENSE} ; do
1075 [ "${alic}" == "*" ] && return 0 1300 if [[ ${alic} == ${l} ]]; then
1076 [ "${alic}" == "${l}" ] && return 0 1301 set +o noglob; set -${shopts} #reset old shell opts
1302 return 0
1303 fi
1077 done 1304 done
1305 set +o noglob; set -$shopts #reset old shell opts
1078 1306
1079 local licmsg="`mymktemp ${T}`" 1307 local licmsg=$(emktemp)
1080 cat << EOF > ${licmsg} 1308 cat <<-EOF > ${licmsg}
1081********************************************************** 1309 **********************************************************
1082The following license outlines the terms of use of this 1310 The following license outlines the terms of use of this
1083package. You MUST accept this license for installation to 1311 package. You MUST accept this license for installation to
1084continue. When you are done viewing, hit 'q'. If you 1312 continue. When you are done viewing, hit 'q'. If you
1085CTRL+C out of this, the install will not run! 1313 CTRL+C out of this, the install will not run!
1086********************************************************** 1314 **********************************************************
1087 1315
1088EOF 1316 EOF
1089 cat ${lic} >> ${licmsg} 1317 cat ${lic} >> ${licmsg}
1090 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1318 ${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] " 1319 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1092 read alic 1320 read alic
1093 case ${alic} in 1321 case ${alic} in
1100 die "Failed to accept license" 1328 die "Failed to accept license"
1101 ;; 1329 ;;
1102 esac 1330 esac
1103} 1331}
1104 1332
1333# @FUNCTION: cdrom_get_cds
1334# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1335# @DESCRIPTION:
1105# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1336# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1106# the whole 'non-interactive' policy, but damnit I want CD support ! 1337# the whole 'non-interactive' policy, but damnit I want CD support !
1107# 1338#
1108# with these cdrom functions we handle all the user interaction and 1339# With these cdrom functions we handle all the user interaction and
1109# standardize everything. all you have to do is call cdrom_get_cds() 1340# 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 1341# and when the function returns, you can assume that the cd has been
1111# found at CDROM_ROOT. 1342# found at CDROM_ROOT.
1112# 1343#
1344# The function will attempt to locate a cd based upon a file that is on
1345# the cd. The more files you give this function, the more cds
1346# the cdrom functions will handle.
1347#
1113# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1348# 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 1349# etc... If you want to give the cds better names, then just export
1115# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1350# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1351# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1352# also use the CDROM_NAME_SET bash array.
1116# 1353#
1117# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1354# 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() { 1355cdrom_get_cds() {
1124 # first we figure out how many cds we're dealing with by 1356 # first we figure out how many cds we're dealing with by
1125 # the # of files they gave us 1357 # the # of files they gave us
1126 local cdcnt=0 1358 local cdcnt=0
1127 local f= 1359 local f=
1128 for f in "$@" ; do 1360 for f in "$@" ; do
1129 cdcnt=$((cdcnt + 1)) 1361 ((++cdcnt))
1130 export CDROM_CHECK_${cdcnt}="$f" 1362 export CDROM_CHECK_${cdcnt}="$f"
1131 done 1363 done
1132 export CDROM_TOTAL_CDS=${cdcnt} 1364 export CDROM_TOTAL_CDS=${cdcnt}
1133 export CDROM_CURRENT_CD=1 1365 export CDROM_CURRENT_CD=1
1134 1366
1135 # now we see if the user gave use CD_ROOT ... 1367 # now we see if the user gave use CD_ROOT ...
1136 # if they did, let's just believe them that it's correct 1368 # if they did, let's just believe them that it's correct
1137 if [ ! -z "${CD_ROOT}" ] ; then 1369 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= 1370 local var=
1145 cdcnt=0 1371 cdcnt=0
1146 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1372 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1147 cdcnt=$((cdcnt + 1)) 1373 ((++cdcnt))
1148 var="CD_ROOT_${cdcnt}" 1374 var="CD_ROOT_${cdcnt}"
1375 [[ -z ${!var} ]] && var="CD_ROOT"
1149 if [ -z "${!var}" ] ; then 1376 if [[ -z ${!var} ]] ; then
1150 eerror "You must either use just the CD_ROOT" 1377 eerror "You must either use just the CD_ROOT"
1151 eerror "or specify ALL the CD_ROOT_X variables." 1378 eerror "or specify ALL the CD_ROOT_X variables."
1152 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1379 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1153 die "could not locate CD_ROOT_${cdcnt}" 1380 die "could not locate CD_ROOT_${cdcnt}"
1154 fi 1381 fi
1155 export CDROM_ROOTS_${cdcnt}="${!var}"
1156 done 1382 done
1157 export CDROM_ROOT=${CDROM_ROOTS_1} 1383 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1158 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1384 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1385 export CDROM_SET=-1
1386 for f in ${CDROM_CHECK_1//:/ } ; do
1387 ((++CDROM_SET))
1388 [[ -e ${CD_ROOT}/${f} ]] && break
1389 done
1390 export CDROM_MATCH=${f}
1159 return 1391 return
1160 fi 1392 fi
1161 1393
1394 # User didn't help us out so lets make sure they know they can
1395 # simplify the whole process ...
1162 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1396 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1163 einfon "This ebuild will need the " 1397 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 1398 echo
1170 einfo "If you do not have the CD, but have the data files" 1399 einfo "If you do not have the CD, but have the data files"
1171 einfo "mounted somewhere on your filesystem, just export" 1400 einfo "mounted somewhere on your filesystem, just export"
1172 einfo "the variable CD_ROOT so that it points to the" 1401 einfo "the variable CD_ROOT so that it points to the"
1173 einfo "directory containing the files." 1402 einfo "directory containing the files."
1174 echo 1403 echo
1404 einfo "For example:"
1405 einfo "export CD_ROOT=/mnt/cdrom"
1406 echo
1175 else 1407 else
1408 if [[ -n ${CDROM_NAME_SET} ]] ; then
1409 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1410 cdcnt=0
1411 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1412 ((++cdcnt))
1413 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1414 done
1415 fi
1416
1176 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1417 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1177 cdcnt=0 1418 cdcnt=0
1178 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1419 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1179 cdcnt=$((cdcnt + 1)) 1420 ((++cdcnt))
1180 var="CDROM_NAME_${cdcnt}" 1421 var="CDROM_NAME_${cdcnt}"
1181 [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}" 1422 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1182 done 1423 done
1183 echo 1424 echo
1184 einfo "If you do not have the CDs, but have the data files" 1425 einfo "If you do not have the CDs, but have the data files"
1185 einfo "mounted somewhere on your filesystem, just export" 1426 einfo "mounted somewhere on your filesystem, just export"
1186 einfo "the following variables so they point to the right place:" 1427 einfo "the following variables so they point to the right place:"
1187 einfon "" 1428 einfon ""
1188 cdcnt=0 1429 cdcnt=0
1189 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1430 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1190 cdcnt=$((cdcnt + 1)) 1431 ((++cdcnt))
1191 echo -n " CD_ROOT_${cdcnt}" 1432 echo -n " CD_ROOT_${cdcnt}"
1192 done 1433 done
1193 echo 1434 echo
1194 einfo "Or, if you have all the files in the same place, or" 1435 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" 1436 einfo "you only have one cdrom, you can export CD_ROOT"
1196 einfo "and that place will be used as the same data source" 1437 einfo "and that place will be used as the same data source"
1197 einfo "for all the CDs." 1438 einfo "for all the CDs."
1198 echo 1439 echo
1440 einfo "For example:"
1441 einfo "export CD_ROOT_1=/mnt/cdrom"
1442 echo
1199 fi 1443 fi
1444
1445 export CDROM_SET=""
1200 export CDROM_CURRENT_CD=0 1446 export CDROM_CURRENT_CD=0
1201 cdrom_load_next_cd 1447 cdrom_load_next_cd
1202} 1448}
1203 1449
1204# this is only used when you need access to more than one cd. 1450# @FUNCTION: cdrom_load_next_cd
1205# when you have finished using the first cd, just call this function. 1451# @DESCRIPTION:
1206# when it returns, CDROM_ROOT will be pointing to the second cd. 1452# 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. 1453# files off a CD and want access to the next one, just call this function.
1454# Again, all the messy details of user interaction are taken care of for you.
1455# Once this returns, just read the variable CDROM_ROOT for the location of the
1456# mounted CD. Note that you can only go forward in the CD list, so make sure
1457# you only call this function when you're done using the current CD.
1208cdrom_load_next_cd() { 1458cdrom_load_next_cd() {
1209 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1210 local var= 1459 local var
1211 1460 ((++CDROM_CURRENT_CD))
1212 if [ ! -z "${CD_ROOT}" ] ; then
1213 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1214 return
1215 fi
1216 1461
1217 unset CDROM_ROOT 1462 unset CDROM_ROOT
1218 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1463 var=CD_ROOT_${CDROM_CURRENT_CD}
1464 [[ -z ${!var} ]] && var="CD_ROOT"
1219 if [ -z "${!var}" ] ; then 1465 if [[ -z ${!var} ]] ; then
1220 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1466 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1221 cdrom_locate_file_on_cd ${!var} 1467 _cdrom_locate_file_on_cd ${!var}
1222 else 1468 else
1223 export CDROM_ROOT="${!var}" 1469 export CDROM_ROOT=${!var}
1224 fi 1470 fi
1225 1471
1226 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1472 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1227} 1473}
1228 1474
1231# all it does is try to locate a give file on a cd ... if the cd isn't 1477# all it does is try to locate a give file on a cd ... if the cd isn't
1232# found, then a message asking for the user to insert the cdrom will be 1478# found, then a message asking for the user to insert the cdrom will be
1233# displayed and we'll hang out here until: 1479# displayed and we'll hang out here until:
1234# (1) the file is found on a mounted cdrom 1480# (1) the file is found on a mounted cdrom
1235# (2) the user hits CTRL+C 1481# (2) the user hits CTRL+C
1236cdrom_locate_file_on_cd() { 1482_cdrom_locate_file_on_cd() {
1237 while [ -z "${CDROM_ROOT}" ] ; do
1238 local dir="$(dirname ${@})"
1239 local file="$(basename ${@})"
1240 local mline="" 1483 local mline=""
1241 local showedmsg=0 1484 local showedmsg=0 showjolietmsg=0
1242 1485
1243 for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do 1486 while [[ -z ${CDROM_ROOT} ]] ; do
1487 local i=0
1488 local -a cdset=(${*//:/ })
1489 if [[ -n ${CDROM_SET} ]] ; then
1490 cdset=(${cdset[${CDROM_SET}]})
1491 fi
1492
1493 while [[ -n ${cdset[${i}]} ]] ; do
1494 local dir=$(dirname ${cdset[${i}]})
1495 local file=$(basename ${cdset[${i}]})
1496
1497 local point= node= fs= foo=
1498 while read point node fs foo ; do
1499 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1500 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1501 && continue
1502 point=${point//\040/ }
1244 [ -d "${mline}/${dir}" ] || continue 1503 [[ ! -d ${point}/${dir} ]] && continue
1245 [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \ 1504 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1246 && export CDROM_ROOT=${mline} 1505 export CDROM_ROOT=${point}
1506 export CDROM_SET=${i}
1507 export CDROM_MATCH=${cdset[${i}]}
1508 return
1509 done <<< "$(get_mounts)"
1510
1511 ((++i))
1247 done 1512 done
1248 1513
1249 if [ -z "${CDROM_ROOT}" ] ; then
1250 echo 1514 echo
1251 if [ ${showedmsg} -eq 0 ] ; then 1515 if [[ ${showedmsg} -eq 0 ]] ; then
1252 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1516 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1253 if [ -z "${CDROM_NAME}" ] ; then 1517 if [[ -z ${CDROM_NAME} ]] ; then
1254 einfo "Please insert the cdrom for ${PN} now !" 1518 einfo "Please insert+mount the cdrom for ${PN} now !"
1255 else
1256 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1257 fi
1258 else 1519 else
1259 if [ -z "${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 !" 1520 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1264 fi
1265 fi 1521 fi
1266 showedmsg=1 1522 else
1523 if [[ -z ${CDROM_NAME_1} ]] ; then
1524 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1525 else
1526 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1527 einfo "Please insert+mount the ${!var} cdrom now !"
1528 fi
1267 fi 1529 fi
1530 showedmsg=1
1531 fi
1268 einfo "Press return to scan for the cd again" 1532 einfo "Press return to scan for the cd again"
1269 einfo "or hit CTRL+C to abort the emerge." 1533 einfo "or hit CTRL+C to abort the emerge."
1270 read 1534 echo
1535 if [[ ${showjolietmsg} -eq 0 ]] ; then
1536 showjolietmsg=1
1537 else
1538 ewarn "If you are having trouble with the detection"
1539 ewarn "of your CD, it is possible that you do not have"
1540 ewarn "Joliet support enabled in your kernel. Please"
1541 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1542 ebeep 5
1271 fi 1543 fi
1544 read || die "something is screwed with your system"
1272 done 1545 done
1273} 1546}
1274 1547
1548# @FUNCTION: strip-linguas
1549# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1550# @DESCRIPTION:
1275# Make sure that LINGUAS only contains languages that 1551# Make sure that LINGUAS only contains languages that
1276# a package can support 1552# a package can support. The first form allows you to
1277# 1553# specify a list of LINGUAS. The -i builds a list of po
1278# usage: strip-linguas <allow LINGUAS> 1554# files found in all the directories and uses the
1279# strip-linguas -i <directories of .po files> 1555# intersection of the lists. The -u builds a list of po
1280# strip-linguas -u <directories of .po files> 1556# files found in all the directories and uses the union
1281# 1557# 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() { 1558strip-linguas() {
1288 local ls newls 1559 local ls newls nols
1289 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then 1560 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1290 local op="$1"; shift 1561 local op=$1; shift
1291 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1562 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift
1292 local d f 1563 local d f
1293 for d in "$@" ; do 1564 for d in "$@" ; do
1294 if [ "${op}" == "-u" ] ; then 1565 if [[ ${op} == "-u" ]] ; then
1295 newls="${ls}" 1566 newls=${ls}
1296 else 1567 else
1297 newls="" 1568 newls=""
1298 fi 1569 fi
1299 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1570 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do
1300 if [ "${op}" == "-i" ] ; then 1571 if [[ ${op} == "-i" ]] ; then
1301 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}" 1572 hasq ${f} ${ls} && newls="${newls} ${f}"
1302 else 1573 else
1303 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}" 1574 hasq ${f} ${ls} || newls="${newls} ${f}"
1304 fi 1575 fi
1305 done 1576 done
1306 ls="${newls}" 1577 ls=${newls}
1307 done 1578 done
1308 ls="${ls//.po}"
1309 else 1579 else
1310 ls="$@" 1580 ls="$@"
1311 fi 1581 fi
1312 1582
1313 ls=" ${ls} " 1583 nols=""
1314 newls="" 1584 newls=""
1315 for f in ${LINGUAS} ; do 1585 for f in ${LINGUAS} ; do
1316 if [ "${ls/ ${f} /}" != "${ls}" ] ; then 1586 if hasq ${f} ${ls} ; then
1317 nl="${newls} ${f}" 1587 newls="${newls} ${f}"
1318 else 1588 else
1319 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1589 nols="${nols} ${f}"
1320 fi 1590 fi
1321 done 1591 done
1592 [[ -n ${nols} ]] \
1593 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols}
1594 export LINGUAS=${newls:1}
1595}
1596
1597# @FUNCTION: preserve_old_lib
1598# @USAGE: <libs to preserve> [more libs]
1599# @DESCRIPTION:
1600# These functions are useful when a lib in your package changes ABI SONAME.
1601# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1602# would break packages that link against it. Most people get around this
1603# by using the portage SLOT mechanism, but that is not always a relevant
1604# solution, so instead you can call this from pkg_preinst. See also the
1605# preserve_old_lib_notify function.
1606preserve_old_lib() {
1607 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1608 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1609 die "Invalid preserve_old_lib() usage"
1610 fi
1611 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1612
1613 # let portage worry about it
1614 has preserve-libs ${FEATURES} && return 0
1615
1616 local lib dir
1617 for lib in "$@" ; do
1618 [[ -e ${ROOT}/${lib} ]] || continue
1619 dir=${lib%/*}
1620 dodir ${dir} || die "dodir ${dir} failed"
1621 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1622 touch "${D}"/${lib}
1623 done
1624}
1625
1626# @FUNCTION: preserve_old_lib_notify
1627# @USAGE: <libs to notify> [more libs]
1628# @DESCRIPTION:
1629# Spit helpful messages about the libraries preserved by preserve_old_lib.
1630preserve_old_lib_notify() {
1631 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1632 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1633 die "Invalid preserve_old_lib_notify() usage"
1634 fi
1635
1636 # let portage worry about it
1637 has preserve-libs ${FEATURES} && return 0
1638
1639 local lib notice=0
1640 for lib in "$@" ; do
1641 [[ -e ${ROOT}/${lib} ]] || continue
1642 if [[ ${notice} -eq 0 ]] ; then
1643 notice=1
1644 ewarn "Old versions of installed libraries were detected on your system."
1645 ewarn "In order to avoid breaking packages that depend on these old libs,"
1646 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1647 ewarn "in order to remove these old dependencies. If you do not have this"
1648 ewarn "helper program, simply emerge the 'gentoolkit' package."
1649 ewarn
1650 fi
1651 ewarn " # revdep-rebuild --library ${lib##*/}"
1652 done
1653 if [[ ${notice} -eq 1 ]] ; then
1654 ewarn
1655 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1656 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1657 for lib in "$@" ; do
1658 ewarn " # rm '${lib}'"
1659 done
1660 fi
1661}
1662
1663# @FUNCTION: built_with_use
1664# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1665# @DESCRIPTION:
1666# A temporary hack until portage properly supports DEPENDing on USE
1667# flags being enabled in packages. This will check to see if the specified
1668# DEPEND atom was built with the specified list of USE flags. The
1669# --missing option controls the behavior if called on a package that does
1670# not actually support the defined USE flags (aka listed in IUSE).
1671# The default is to abort (call die). The -a and -o flags control
1672# the requirements of the USE flags. They correspond to "and" and "or"
1673# logic. So the -a flag means all listed USE flags must be enabled
1674# while the -o flag means at least one of the listed IUSE flags must be
1675# enabled. The --hidden option is really for internal use only as it
1676# means the USE flag we're checking is hidden expanded, so it won't be found
1677# in IUSE like normal USE flags.
1678#
1679# Remember that this function isn't terribly intelligent so order of optional
1680# flags matter.
1681built_with_use() {
1682 local hidden="no"
1683 if [[ $1 == "--hidden" ]] ; then
1684 hidden="yes"
1685 shift
1686 fi
1687
1688 local missing_action="die"
1689 if [[ $1 == "--missing" ]] ; then
1690 missing_action=$2
1691 shift ; shift
1692 case ${missing_action} in
1693 true|false|die) ;;
1694 *) die "unknown action '${missing_action}'";;
1695 esac
1696 fi
1697
1698 local opt=$1
1699 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1700
1701 local PKG=$(best_version $1)
1702 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1703 shift
1704
1705 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1706 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1707
1708 # if the IUSE file doesn't exist, the read will error out, we need to handle
1709 # this gracefully
1710 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1711 case ${missing_action} in
1712 true) return 0;;
1713 false) return 1;;
1714 die) die "Unable to determine what USE flags $PKG was built with";;
1715 esac
1716 fi
1717
1718 if [[ ${hidden} == "no" ]] ; then
1719 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1720 # Don't check USE_EXPAND #147237
1721 local expand
1722 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1723 if [[ $1 == ${expand}_* ]] ; then
1724 expand=""
1725 break
1726 fi
1727 done
1728 if [[ -n ${expand} ]] ; then
1729 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1730 case ${missing_action} in
1731 true) return 0;;
1732 false) return 1;;
1733 die) die "$PKG does not actually support the $1 USE flag!";;
1734 esac
1735 fi
1736 fi
1737 fi
1738
1739 local USE_BUILT=$(<${USEFILE})
1740 while [[ $# -gt 0 ]] ; do
1741 if [[ ${opt} = "-o" ]] ; then
1742 has $1 ${USE_BUILT} && return 0
1743 else
1744 has $1 ${USE_BUILT} || return 1
1745 fi
1746 shift
1747 done
1748 [[ ${opt} = "-a" ]]
1749}
1750
1751# @FUNCTION: epunt_cxx
1752# @USAGE: [dir to scan]
1753# @DESCRIPTION:
1754# Many configure scripts wrongly bail when a C++ compiler could not be
1755# detected. If dir is not specified, then it defaults to ${S}.
1756#
1757# http://bugs.gentoo.org/73450
1758epunt_cxx() {
1759 local dir=$1
1760 [[ -z ${dir} ]] && dir=${S}
1761 ebegin "Removing useless C++ checks"
1762 local f
1763 find "${dir}" -name configure | while read f ; do
1764 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1765 done
1766 eend 0
1767}
1768
1769# @FUNCTION: make_wrapper
1770# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1771# @DESCRIPTION:
1772# Create a shell wrapper script named wrapper in installpath
1773# (defaults to the bindir) to execute target (default of wrapper) by
1774# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1775# libpaths followed by optionally changing directory to chdir.
1776make_wrapper() {
1777 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1778 local tmpwrapper=$(emktemp)
1779 # We don't want to quote ${bin} so that people can pass complex
1780 # things as $bin ... "./someprog --args"
1781 cat << EOF > "${tmpwrapper}"
1782#!/bin/sh
1783cd "${chdir:-.}"
1322 if [ -z "${newls}" ] ; then 1784if [ -n "${libdir}" ] ; then
1323 unset LINGUAS 1785 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1786 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1324 else 1787 else
1325 export LINGUAS="${newls}" 1788 export LD_LIBRARY_PATH="${libdir}"
1789 fi
1326 fi 1790fi
1791exec ${bin} "\$@"
1792EOF
1793 chmod go+rx "${tmpwrapper}"
1794 if [[ -n ${path} ]] ; then
1795 (
1796 exeinto "${path}"
1797 newexe "${tmpwrapper}" "${wrapper}"
1798 ) || die
1799 else
1800 newbin "${tmpwrapper}" "${wrapper}" || die
1801 fi
1327} 1802}

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