/[gentoo-x86]/eclass/eutils.eclass
Gentoo

Diff of /eclass/eutils.eclass

Parent Directory Parent Directory | Revision Log Revision Log | View Patch Patch

Revision 1.36 Revision 1.315
1# Copyright 1999-2003 Gentoo Technologies, Inc. 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 1.36 2003/06/25 03:53:29 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.315 2009/02/21 23:28:21 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 $ECLASS" 6# @MAINTAINER:
7# base-system@gentoo.org
8# @BLURB: many extra (but common) functions that are used in ebuilds
9# @DESCRIPTION:
10# The eutils eclass contains a suite of functions that complement
11# the ones that ebuild.sh already contain. The idea is that the functions
12# are not required in all ebuilds but enough utilize them to have a common
13# home rather than having multiple ebuilds implementing the same thing.
14#
15# Due to the nature of this eclass, some functions may have maintainers
16# different from the overall eclass!
14 17
15DEPEND="$DEPEND !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 generate linker scripts in /usr/lib for dynamic 22# @FUNCTION: epause
20# libs in /lib. This is to fix linking problems when you have 23# @USAGE: [seconds]
21# the .so in /lib, and the .a in /usr/lib. What happens is that 24# @DESCRIPTION:
22# in some cases when linking dynamic, the .a in /usr/lib is used 25# Sleep for the specified number of seconds (default of 5 seconds). Useful when
23# instead of the .so in /lib due to gcc/libtool tweaking ld's 26# printing a message the user should probably be reading and often used in
24# library search path. This cause many builds to fail. 27# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
25# See bug #4411 for more info. 28# don't wait at all.
26# 29epause() {
27# To use, simply call: 30 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
28#
29# gen_usr_ldscript libfoo.so
30#
31# Note that you should in general use the unversioned name of
32# the library, as ldconfig should usually update it correctly
33# to point to the latest version of the library present.
34#
35# <azarah@gentoo.org> (26 Oct 2002)
36#
37gen_usr_ldscript() {
38
39 # Just make sure it exists
40 dodir /usr/lib
41
42 cat > ${D}/usr/lib/$1 <<"END_LDSCRIPT"
43/* GNU ld script
44 Because Gentoo have critical dynamic libraries
45 in /lib, and the static versions in /usr/lib, we
46 need to have a "fake" dynamic lib in /usr/lib,
47 otherwise we run into linking problems.
48 See bug #4411 on http://bugs.gentoo.org/ for
49 more info. */
50GROUP ( /lib/libxxx )
51END_LDSCRIPT
52
53 dosed "s:libxxx:$1:" /usr/lib/$1
54
55 return 0
56} 31}
57 32
58# Simple function to draw a line consisting of '=' the same length as $* 33# @FUNCTION: ebeep
59# 34# @USAGE: [number of beeps]
60# <azarah@gentoo.org> (11 Nov 2002) 35# @DESCRIPTION:
61# 36# Issue the specified number of beeps (default of 5 beeps). Useful when
62draw_line() { 37# printing a message the user should probably be reading and often used in
38# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
39# don't beep at all.
40ebeep() {
63 local i=0 41 local n
64 local str_length="" 42 if [[ -z ${EBEEP_IGNORE} ]] ; then
65 43 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
66 # Handle calls that do not have args, or wc not being installed ...
67 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ]
68 then
69 echo "==============================================================="
70 return 0
71 fi
72
73 # Get the length of $*
74 str_length="$(echo -n "$*" | wc -m)"
75
76 while [ "$i" -lt "${str_length}" ]
77 do
78 echo -n "=" 44 echo -ne "\a"
79 45 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
80 i=$((i + 1)) 46 echo -ne "\a"
47 sleep 1
81 done 48 done
49 fi
50}
82 51
83 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}
84 62
85 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
86} 71}
87 72
88# Default directory where patches are located 73# Default directory where patches are located
89EPATCH_SOURCE="${WORKDIR}/patch" 74EPATCH_SOURCE="${WORKDIR}/patch"
90# Default extension for patches 75# Default extension for patches
91EPATCH_SUFFIX="patch.bz2" 76EPATCH_SUFFIX="patch.bz2"
92# Default options for patch 77# Default options for patch
93EPATCH_OPTS="" 78# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
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"
94# 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,
95# and not the full path .. 83# and not the full path ..
96EPATCH_EXCLUDE="" 84EPATCH_EXCLUDE=""
97# Change the printed message for a single patch. 85# Change the printed message for a single patch.
98EPATCH_SINGLE_MSG="" 86EPATCH_SINGLE_MSG=""
87# Change the printed message for multiple patches.
88EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
99# Force applying bulk patches even if not following the style: 89# Force applying bulk patches even if not following the style:
100# 90#
101# ??_${ARCH}_foo.${EPATCH_SUFFIX} 91# ??_${ARCH}_foo.${EPATCH_SUFFIX}
102# 92#
103EPATCH_FORCE="no" 93EPATCH_FORCE="no"
104 94
105# 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
106# or two patches. 96# or two patches.
115# bug they should be left as is to ensure an ebuild can rely on 105# bug they should be left as is to ensure an ebuild can rely on
116# them for. 106# them for.
117# 107#
118# Patches are applied in current directory. 108# Patches are applied in current directory.
119# 109#
120# Bulk Patches should preferibly have the form of: 110# Bulk Patches should preferably have the form of:
121# 111#
122# ??_${ARCH}_foo.${EPATCH_SUFFIX} 112# ??_${ARCH}_foo.${EPATCH_SUFFIX}
123# 113#
124# For example: 114# For example:
125# 115#
126# 01_all_misc-fix.patch.bz2 116# 01_all_misc-fix.patch.bz2
127# 02_sparc_another-fix.patch.bz2 117# 02_sparc_another-fix.patch.bz2
128# 118#
129# 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
130# specific patches. 120# specific patches.
131# 121#
132# 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
134# hand its a directory, it will set EPATCH_SOURCE to this. 124# hand its a directory, it will set EPATCH_SOURCE to this.
135# 125#
136# <azarah@gentoo.org> (10 Nov 2002) 126# <azarah@gentoo.org> (10 Nov 2002)
137# 127#
138epatch() { 128epatch() {
129 _epatch_draw_line() {
130 [[ -z $1 ]] && set "$(printf "%65s" '')"
131 echo "${1//?/=}"
132 }
133 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
139 local PIPE_CMD="" 134 local PIPE_CMD=""
140 local STDERR_TARGET="${T}/$$.out" 135 local STDERR_TARGET="${T}/$$.out"
141 local PATCH_TARGET="${T}/$$.patch" 136 local PATCH_TARGET="${T}/$$.patch"
142 local PATCH_SUFFIX="" 137 local PATCH_SUFFIX=""
143 local SINGLE_PATCH="no" 138 local SINGLE_PATCH="no"
144 local x="" 139 local x=""
145 140
141 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
142
146 if [ "$#" -gt 1 ] 143 if [ "$#" -gt 1 ]
147 then 144 then
148 eerror "Invalid arguments to epatch()" 145 local m=""
149 die "Invalid arguments to epatch()" 146 for m in "$@" ; do
147 epatch "${m}"
148 done
149 return 0
150 fi 150 fi
151 151
152 if [ -n "$1" -a -f "$1" ] 152 if [ -n "$1" -a -f "$1" ]
153 then 153 then
154 SINGLE_PATCH="yes" 154 SINGLE_PATCH="yes"
164 local EPATCH_SOURCE="$1/*" 164 local EPATCH_SOURCE="$1/*"
165 else 165 else
166 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 166 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
167 fi 167 fi
168 else 168 else
169 if [ ! -d ${EPATCH_SOURCE} ] 169 if [[ ! -d ${EPATCH_SOURCE} ]] || [[ -n $1 ]] ; then
170 then
171 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 170 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
172 then 171 then
173 EPATCH_SOURCE="$1" 172 EPATCH_SOURCE="$1"
174 fi 173 fi
175 174
176 echo 175 echo
177 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 176 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
178 eerror 177 eerror
179 eerror " ${EPATCH_SOURCE}" 178 eerror " ${EPATCH_SOURCE}"
179 eerror " ( ${EPATCH_SOURCE##*/} )"
180 echo 180 echo
181 die "Cannot find \$EPATCH_SOURCE!" 181 die "Cannot find \$EPATCH_SOURCE!"
182 fi 182 fi
183 183
184 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 184 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
185 fi 185 fi
186 186
187 case ${EPATCH_SUFFIX##*\.} in 187 case ${EPATCH_SUFFIX##*\.} in
188 lzma)
189 PIPE_CMD="lzma -dc"
190 PATCH_SUFFIX="lzma"
191 ;;
188 bz2) 192 bz2)
189 PIPE_CMD="bzip2 -dc" 193 PIPE_CMD="bzip2 -dc"
190 PATCH_SUFFIX="bz2" 194 PATCH_SUFFIX="bz2"
191 ;; 195 ;;
192 gz|Z|z) 196 gz|Z|z)
203 ;; 207 ;;
204 esac 208 esac
205 209
206 if [ "${SINGLE_PATCH}" = "no" ] 210 if [ "${SINGLE_PATCH}" = "no" ]
207 then 211 then
208 einfo "Applying various patches (bugfixes/updates)..." 212 einfo "${EPATCH_MULTI_MSG}"
209 fi 213 fi
210 for x in ${EPATCH_SOURCE} 214 for x in ${EPATCH_SOURCE}
211 do 215 do
212 # New ARCH dependant patch naming scheme... 216 # New ARCH dependant patch naming scheme ...
213 # 217 #
214 # ???_arch_foo.patch 218 # ???_arch_foo.patch
215 # 219 #
216 if [ -f ${x} ] && \ 220 if [ -f ${x} ] && \
217 ([ "${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}" ] || \
218 [ "${EPATCH_FORCE}" = "yes" ]) 222 [ "${EPATCH_FORCE}" = "yes" ])
219 then 223 then
220 local count=0 224 local count=0
221 local popts="${EPATCH_OPTS}" 225 local popts="${EPATCH_OPTS}"
226 local patchname=${x##*/}
222 227
223 if [ -n "${EPATCH_EXCLUDE}" ] 228 if [ -n "${EPATCH_EXCLUDE}" ]
224 then 229 then
225 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ] 230 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
226 then 231 then
227 continue 232 continue
228 fi 233 fi
229 fi 234 fi
230 235
232 then 237 then
233 if [ -n "${EPATCH_SINGLE_MSG}" ] 238 if [ -n "${EPATCH_SINGLE_MSG}" ]
234 then 239 then
235 einfo "${EPATCH_SINGLE_MSG}" 240 einfo "${EPATCH_SINGLE_MSG}"
236 else 241 else
237 einfo "Applying ${x##*/}..." 242 einfo "Applying ${patchname} ..."
238 fi 243 fi
239 else 244 else
240 einfo " ${x##*/}..." 245 einfo " ${patchname} ..."
241 fi 246 fi
242 247
243 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 248 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
244 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}-${STDERR_TARGET##*/}
276 fi
245 277
246 # Allow for prefix to differ ... im lazy, so shoot me :/ 278 # Allow for prefix to differ ... im lazy, so shoot me :/
247 while [ "${count}" -lt 5 ] 279 while [ "${count}" -lt 5 ]
248 do 280 do
249 # Generate some useful debug info ... 281 # Generate some useful debug info ...
250 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 282 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
251 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 283 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
252 284
253 if [ "${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
254 then 292 then
255 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
256 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
257 else
258 PATCH_TARGET="${x}"
259 fi
260
261 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
262 echo "patch ${popts} -p${count} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
263
264 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
265 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
266
267 if [ "${PATCH_SUFFIX}" != "patch" ]
268 then
269 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
270 then
271 echo
272 eerror "Could not extract patch!"
273 #die "Could not extract patch!"
274 count=5
275 break
276 fi
277 fi
278
279 if (cat ${PATCH_TARGET} | patch ${popts} --dry-run -f -p${count}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
280 then
281 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 293 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
282 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 294 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
283 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 295 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
284 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 296 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
285 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 297 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
286 298
287 cat ${PATCH_TARGET} | patch ${popts} -p${count} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1 299 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
300 _epatch_assert
288 301
289 if [ "$?" -ne 0 ] 302 if [ "$?" -ne 0 ]
290 then 303 then
291 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##*/}
292 echo 305 echo
293 eerror "A dry-run of patch command succeeded, but actually" 306 eerror "A dry-run of patch command succeeded, but actually"
294 eerror "applying the patch failed!" 307 eerror "applying the patch failed!"
295 #die "Real world sux compared to the dreamworld!" 308 #die "Real world sux compared to the dreamworld!"
296 count=5 309 count=5
297 fi 310 fi
298 311
299 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 312 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
300 313
301 break 314 break
302 fi 315 fi
303 316
304 count=$((count + 1)) 317 count=$((count + 1))
310 fi 323 fi
311 324
312 if [ "${count}" -eq 5 ] 325 if [ "${count}" -eq 5 ]
313 then 326 then
314 echo 327 echo
315 eerror "Failed Patch: ${x##*/}!" 328 eerror "Failed Patch: ${patchname} !"
329 eerror " ( ${PATCH_TARGET} )"
316 eerror 330 eerror
317 eerror "Include in your bugreport the contents of:" 331 eerror "Include in your bugreport the contents of:"
318 eerror 332 eerror
319 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}" 333 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
320 echo 334 echo
321 die "Failed Patch: ${x##*/}!" 335 die "Failed Patch: ${patchname}!"
322 fi 336 fi
323 337
324 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 338 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
325 339
326 eend 0 340 eend 0
327 fi 341 fi
328 done 342 done
329 if [ "${SINGLE_PATCH}" = "no" ] 343 if [ "${SINGLE_PATCH}" = "no" ]
330 then 344 then
331 einfo "Done with patching" 345 einfo "Done with patching"
332 fi 346 fi
333} 347}
334 348
335# This function return true if we are using the NPTL pthreads 349# @FUNCTION: emktemp
336# implementation. 350# @USAGE: [temp dir]
337# 351# @DESCRIPTION:
338# <azarah@gentoo.org> (06 March 2003) 352# Cheap replacement for when debianutils (and thus mktemp)
339# 353# does not exist on the users system.
354emktemp() {
355 local exe="touch"
356 [[ $1 == -d ]] && exe="mkdir" && shift
357 local topdir=$1
340 358
341have_NPTL() { 359 if [[ -z ${topdir} ]] ; then
360 [[ -z ${T} ]] \
361 && topdir="/tmp" \
362 || topdir=${T}
363 fi
342 364
343 cat > ${T}/test-nptl.c <<-"END" 365 if ! type -P mktemp > /dev/null ; then
344 #define _XOPEN_SOURCE 366 # system lacks `mktemp` so we have to fake it
345 #include <unistd.h> 367 local tmp=/
346 #include <stdio.h> 368 while [[ -e ${tmp} ]] ; do
347 369 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
348 int main() 370 done
349 { 371 ${exe} "${tmp}" || ${exe} -p "${tmp}"
350 char buf[255]; 372 echo "${tmp}"
351 char *str = buf; 373 else
352 374 # the args here will give slightly wierd names on BSD,
353 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255); 375 # but should produce a usable file on all userlands
354 if (NULL != str) { 376 if [[ ${exe} == "touch" ]] ; then
355 printf("%s\n", str); 377 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
356 if (NULL != strstr(str, "NPTL"))
357 return 0;
358 }
359
360 return 1;
361 }
362 END
363
364 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ... "
365 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
366 then
367 echo "yes"
368 einfon "Checking what PTHREADS implementation we have ... "
369 if ${T}/nptl
370 then
371 return 0
372 else 378 else
373 return 1 379 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
374 fi
375 else
376 echo "no"
377 fi 380 fi
378
379 return 1
380}
381
382# This function check how many cpu's are present, and then set
383# -j in MAKEOPTS accordingly.
384#
385# Thanks to nall <nall@gentoo.org> for this.
386#
387get_number_of_jobs() {
388 local jobs=0
389
390 if [ ! -r /proc/cpuinfo ]
391 then
392 return 1
393 fi
394
395 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
396 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
397 then
398 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
399 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
400 ADMINPARAM="${ADMINPARAM/-j}"
401 fi
402
403 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
404
405 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
406 "${ARCH}" = "arm" -o "${ARCH}" = "mips" ]
407 then
408 # these archs will always have "[Pp]rocessor"
409 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
410
411 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
412 then
413 # sparc always has "ncpus active"
414 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
415
416 elif [ "${ARCH}" = "alpha" ]
417 then
418 # alpha has "cpus active", but only when compiled with SMP
419 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
420 then
421 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
422 else
423 jobs=2
424 fi 381 fi
382}
425 383
426 elif [ "${ARCH}" = "ppc" ] 384# @FUNCTION: egetent
427 then 385# @USAGE: <database> <key>
428 # ppc has "processor", but only when compiled with SMP 386# @MAINTAINER:
429 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ] 387# base-system@gentoo.org (Linux)
430 then 388# Joe Jezak <josejx@gmail.com> (OS X)
431 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))" 389# usata@gentoo.org (OS X)
432 else 390# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
433 jobs=2 391# @DESCRIPTION:
434 fi 392# Small wrapper for getent (Linux),
435 else 393# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
436 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))" 394# and pw (FreeBSD) used in enewuser()/enewgroup()
437 die "Unknown ARCH -- ${ARCH}!" 395egetent() {
396 case ${CHOST} in
397 *-darwin9)
398 local mytype=$1
399 [[ "passwd" == $mytype ]] && mytype="Users"
400 [[ "group" == $mytype ]] && mytype="Groups"
401 case "$2" in
402 *[!0-9]*) # Non numeric
403 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
404 ;;
405 *) # Numeric
406 local mykey="UniqueID"
407 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
408 dscl . -search /$mytype $mykey $2 2>/dev/null
409 ;;
410 esac
411 ;;
412 *-darwin*)
413 case "$2" in
414 *[!0-9]*) # Non numeric
415 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
416 ;;
417 *) # Numeric
418 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
419 ;;
420 esac
421 ;;
422 *-freebsd*|*-dragonfly*)
423 local opts action="user"
424 [[ $1 == "passwd" ]] || action="group"
425
426 # lookup by uid/gid
427 if [[ $2 == [[:digit:]]* ]] ; then
428 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
438 fi 429 fi
439 430
440 # Make sure the number is valid ... 431 pw show ${action} ${opts} "$2" -q
441 if [ "${jobs}" -lt 1 ] 432 ;;
442 then 433 *-netbsd*|*-openbsd*)
443 jobs=1 434 grep "$2:\*:" /etc/$1
444 fi 435 ;;
445 436 *)
446 if [ -n "${ADMINPARAM}" ] 437 type -p nscd >& /dev/null && nscd -i "$1"
447 then 438 getent "$1" "$2"
448 if [ "${jobs}" -gt "${ADMINPARAM}" ] 439 ;;
449 then 440 esac
450 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge..."
451 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
452 else
453 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..."
454 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
455 fi
456 fi
457} 441}
458 442
459# Simplify/standardize adding users to the system 443# @FUNCTION: enewuser
460# vapier@gentoo.org 444# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
461# 445# @DESCRIPTION:
462# enewuser(username, uid, shell, homedir, groups, extra options) 446# Same as enewgroup, you are not required to understand how to properly add
463# 447# a user to the system. The only required parameter is the username.
464# Default values if you do not specify any: 448# Default uid is (pass -1 for this) next available, default shell is
465# username: REQUIRED ! 449# /bin/false, default homedir is /dev/null, there are no default groups,
466# uid: next available (see useradd(8)) 450# and default params sets the comment as 'added by portage for ${PN}'.
467# note: pass -1 to get default behavior
468# shell: /bin/false
469# homedir: /dev/null
470# groups: none
471# extra: comment of 'added by portage for ${PN}'
472enewuser() { 451enewuser() {
452 case ${EBUILD_PHASE} in
453 unpack|compile|test|install)
454 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
455 eerror "Package fails at QA and at life. Please file a bug."
456 die "Bad package! enewuser is only for use in pkg_* functions!"
457 esac
458
473 # get the username 459 # get the username
474 local euser="$1"; shift 460 local euser=$1; shift
475 if [ -z "${euser}" ] ; then 461 if [[ -z ${euser} ]] ; then
476 eerror "No username specified !" 462 eerror "No username specified !"
477 die "Cannot call enewuser without a username" 463 die "Cannot call enewuser without a username"
478 fi 464 fi
465
466 # lets see if the username already exists
467 if [[ -n $(egetent passwd "${euser}") ]] ; then
468 return 0
469 fi
479 einfo "Adding user '${euser}' to your system ..." 470 einfo "Adding user '${euser}' to your system ..."
480 471
481 # setup a file for testing usernames/groups
482 local tmpfile="`mktemp -p ${T}`"
483 touch ${tmpfile}
484 chown ${euser} ${tmpfile} >& /dev/null
485 local realuser="`ls -l ${tmpfile} | awk '{print $3}'`"
486
487 # see if user already exists
488 if [ "${euser}" == "${realuser}" ] ; then
489 einfo "${euser} already exists on your system :)"
490 return 0
491 fi
492
493 # options to pass to useradd 472 # options to pass to useradd
494 local opts="" 473 local opts=
495 474
496 # handle uid 475 # handle uid
497 local euid="$1"; shift 476 local euid=$1; shift
498 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] ; then 477 if [[ -n ${euid} && ${euid} != -1 ]] ; then
499 if [ ${euid} -gt 0 ] ; then 478 if [[ ${euid} -gt 0 ]] ; then
500 opts="${opts} -u ${euid}" 479 if [[ -n $(egetent passwd ${euid}) ]] ; then
480 euid="next"
481 fi
501 else 482 else
502 eerror "Userid given but is not greater than 0 !" 483 eerror "Userid given but is not greater than 0 !"
503 die "${euid} is not a valid UID" 484 die "${euid} is not a valid UID"
504 fi 485 fi
505 else 486 else
506 euid="next available" 487 euid="next"
507 fi 488 fi
489 if [[ ${euid} == "next" ]] ; then
490 for ((euid = 101; euid <= 999; euid++)); do
491 [[ -z $(egetent passwd ${euid}) ]] && break
492 done
493 fi
494 opts="${opts} -u ${euid}"
508 einfo " - Userid: ${euid}" 495 einfo " - Userid: ${euid}"
509 496
510 # handle shell 497 # handle shell
511 local eshell="$1"; shift 498 local eshell=$1; shift
512 if [ ! -z "${eshell}" ] ; then 499 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
513 if [ ! -e ${eshell} ] ; then 500 if [[ ! -e ${ROOT}${eshell} ]] ; then
514 eerror "A shell was specified but it does not exist !" 501 eerror "A shell was specified but it does not exist !"
515 die "${eshell} does not exist" 502 die "${eshell} does not exist in ${ROOT}"
503 fi
504 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
505 eerror "Do not specify ${eshell} yourself, use -1"
506 die "Pass '-1' as the shell parameter"
516 fi 507 fi
517 else 508 else
518 eshell=/bin/false 509 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
510 [[ -x ${ROOT}${shell} ]] && break
511 done
512
513 if [[ ${shell} == "/dev/null" ]] ; then
514 eerror "Unable to identify the shell to use, proceeding with userland default."
515 case ${USERLAND} in
516 GNU) shell="/bin/false" ;;
517 BSD) shell="/sbin/nologin" ;;
518 Darwin) shell="/usr/sbin/nologin" ;;
519 *) die "Unable to identify the default shell for userland ${USERLAND}"
520 esac
521 fi
522
523 eshell=${shell}
519 fi 524 fi
520 einfo " - Shell: ${eshell}" 525 einfo " - Shell: ${eshell}"
521 opts="${opts} -s ${eshell}" 526 opts="${opts} -s ${eshell}"
522 527
523 # handle homedir 528 # handle homedir
524 local ehome="$1"; shift 529 local ehome=$1; shift
525 if [ -z "${ehome}" ] ; then 530 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
526 ehome=/dev/null 531 ehome="/dev/null"
527 fi 532 fi
528 einfo " - Home: ${ehome}" 533 einfo " - Home: ${ehome}"
529 opts="${opts} -d ${ehome}" 534 opts="${opts} -d ${ehome}"
530 535
531 # handle groups 536 # handle groups
532 local egroups="$1"; shift 537 local egroups=$1; shift
533 if [ ! -z "${egroups}" ] ; then 538 if [[ ! -z ${egroups} ]] ; then
534 local realgroup
535 local oldifs="${IFS}" 539 local oldifs=${IFS}
540 local defgroup="" exgroups=""
541
536 export IFS="," 542 export IFS=","
537 for g in ${egroups} ; do 543 for g in ${egroups} ; do
538 chgrp ${g} ${tmpfile} >& /dev/null 544 export IFS=${oldifs}
539 realgroup="`ls -l ${tmpfile} | awk '{print $4}'`" 545 if [[ -z $(egetent group "${g}") ]] ; then
540 if [ "${g}" != "${realgroup}" ] ; then
541 eerror "You must add ${g} to the system first" 546 eerror "You must add group ${g} to the system first"
542 die "${g} is not a valid GID" 547 die "${g} is not a valid GID"
543 fi 548 fi
549 if [[ -z ${defgroup} ]] ; then
550 defgroup=${g}
551 else
552 exgroups="${exgroups},${g}"
553 fi
554 export IFS=","
544 done 555 done
545 export IFS="${oldifs}" 556 export IFS=${oldifs}
557
546 opts="${opts} -g ${egroups}" 558 opts="${opts} -g ${defgroup}"
559 if [[ ! -z ${exgroups} ]] ; then
560 opts="${opts} -G ${exgroups:1}"
561 fi
547 else 562 else
548 egroups="(none)" 563 egroups="(none)"
549 fi 564 fi
550 einfo " - Groups: ${egroups}" 565 einfo " - Groups: ${egroups}"
551 566
552 # handle extra and add the user 567 # handle extra and add the user
553 local eextra="$@"
554 local oldsandbox=${SANDBOX_ON} 568 local oldsandbox=${SANDBOX_ON}
555 export SANDBOX_ON="0" 569 export SANDBOX_ON="0"
556 if [ -z "${eextra}" ] ; then 570 case ${CHOST} in
557 useradd ${opts} ${euser} \ 571 *-darwin*)
572 ### Make the user
573 if [[ -z $@ ]] ; then
574 dscl . create /users/${euser} uid ${euid}
575 dscl . create /users/${euser} shell ${eshell}
576 dscl . create /users/${euser} home ${ehome}
577 dscl . create /users/${euser} realname "added by portage for ${PN}"
578 ### Add the user to the groups specified
579 local oldifs=${IFS}
580 export IFS=","
581 for g in ${egroups} ; do
582 dscl . merge /groups/${g} users ${euser}
583 done
584 export IFS=${oldifs}
585 else
586 einfo "Extra options are not supported on Darwin yet"
587 einfo "Please report the ebuild along with the info below"
588 einfo "eextra: $@"
589 die "Required function missing"
590 fi
591 ;;
592 *-freebsd*|*-dragonfly*)
593 if [[ -z $@ ]] ; then
594 pw useradd ${euser} ${opts} \
558 -c "added by portage for ${PN}" \ 595 -c "added by portage for ${PN}" \
596 die "enewuser failed"
597 else
598 einfo " - Extra: $@"
599 pw useradd ${euser} ${opts} \
600 "$@" || die "enewuser failed"
601 fi
602 ;;
603
604 *-netbsd*)
605 if [[ -z $@ ]] ; then
606 useradd ${opts} ${euser} || die "enewuser failed"
607 else
608 einfo " - Extra: $@"
609 useradd ${opts} ${euser} "$@" || die "enewuser failed"
610 fi
611 ;;
612
613 *-openbsd*)
614 if [[ -z $@ ]] ; then
615 useradd -u ${euid} -s ${eshell} \
616 -d ${ehome} -c "Added by portage for ${PN}" \
617 -g ${egroups} ${euser} || die "enewuser failed"
618 else
619 einfo " - Extra: $@"
620 useradd -u ${euid} -s ${eshell} \
621 -d ${ehome} -c "Added by portage for ${PN}" \
622 -g ${egroups} ${euser} "$@" || die "enewuser failed"
623 fi
624 ;;
625
626 *)
627 if [[ -z $@ ]] ; then
628 useradd ${opts} ${euser} \
629 -c "added by portage for ${PN}" \
559 || die "enewuser failed" 630 || die "enewuser failed"
560 else 631 else
561 einfo " - Extra: ${eextra}" 632 einfo " - Extra: $@"
562 useradd ${opts} ${euser} ${eextra} \ 633 useradd ${opts} ${euser} "$@" \
563 || die "enewuser failed" 634 || die "enewuser failed"
564 fi 635 fi
636 ;;
637 esac
638
639 if [[ ! -e ${ROOT}/${ehome} ]] ; then
640 einfo " - Creating ${ehome} in ${ROOT}"
641 mkdir -p "${ROOT}/${ehome}"
642 chown ${euser} "${ROOT}/${ehome}"
643 chmod 755 "${ROOT}/${ehome}"
644 fi
645
565 export SANDBOX_ON="${oldsandbox}" 646 export SANDBOX_ON=${oldsandbox}
566
567 if [ ! -e ${ehome} ] && [ ! -e ${D}/${ehome} ] ; then
568 einfo " - Creating ${ehome} in ${D}"
569 dodir ${ehome}
570 fperms ${euser} ${ehome}
571 fi
572} 647}
573 648
574# Simplify/standardize adding groups to the system 649# @FUNCTION: enewgroup
575# vapier@gentoo.org 650# @USAGE: <group> [gid]
576# 651# @DESCRIPTION:
577# enewgroup(group, gid) 652# This function does not require you to understand how to properly add a
578# 653# group to the system. Just give it a group name to add and enewgroup will
579# Default values if you do not specify any: 654# do the rest. You may specify the gid for the group or allow the group to
580# groupname: REQUIRED ! 655# allocate the next available one.
581# gid: next available (see groupadd(8))
582# extra: none
583enewgroup() { 656enewgroup() {
657 case ${EBUILD_PHASE} in
658 unpack|compile|test|install)
659 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
660 eerror "Package fails at QA and at life. Please file a bug."
661 die "Bad package! enewgroup is only for use in pkg_* functions!"
662 esac
663
584 # get the group 664 # get the group
585 local egroup="$1"; shift 665 local egroup="$1"; shift
586 if [ -z "${egroup}" ] ; then 666 if [ -z "${egroup}" ]
667 then
587 eerror "No group specified !" 668 eerror "No group specified !"
588 die "Cannot call enewgroup without a group" 669 die "Cannot call enewgroup without a group"
589 fi 670 fi
671
672 # see if group already exists
673 if [[ -n $(egetent group "${egroup}") ]]; then
674 return 0
675 fi
590 einfo "Adding group '${egroup}' to your system ..." 676 einfo "Adding group '${egroup}' to your system ..."
591 677
592 # setup a file for testing groupname
593 local tmpfile="`mktemp -p ${T}`"
594 touch ${tmpfile}
595 chgrp ${egroup} ${tmpfile} >& /dev/null
596 local realgroup="`ls -l ${tmpfile} | awk '{print $4}'`"
597
598 # see if group already exists
599 if [ "${egroup}" == "${realgroup}" ] ; then
600 einfo "${egroup} already exists on your system :)"
601 return 0
602 fi
603
604 # options to pass to useradd 678 # options to pass to useradd
605 local opts="" 679 local opts=
606 680
607 # handle gid 681 # handle gid
608 local egid="$1"; shift 682 local egid="$1"; shift
609 if [ ! -z "${egid}" ] ; then 683 if [ ! -z "${egid}" ]
684 then
610 if [ ${egid} -gt 0 ] ; then 685 if [ "${egid}" -gt 0 ]
686 then
687 if [ -z "`egetent group ${egid}`" ]
688 then
689 if [[ "${CHOST}" == *-darwin* ]]; then
690 opts="${opts} ${egid}"
691 else
611 opts="${opts} -g ${egid}" 692 opts="${opts} -g ${egid}"
693 fi
694 else
695 egid="next available; requested gid taken"
696 fi
612 else 697 else
613 eerror "Groupid given but is not greater than 0 !" 698 eerror "Groupid given but is not greater than 0 !"
614 die "${egid} is not a valid GID" 699 die "${egid} is not a valid GID"
615 fi 700 fi
616 else 701 else
621 # handle extra 706 # handle extra
622 local eextra="$@" 707 local eextra="$@"
623 opts="${opts} ${eextra}" 708 opts="${opts} ${eextra}"
624 709
625 # add the group 710 # add the group
626 local oldsandbox=${SANDBOX_ON} 711 local oldsandbox="${SANDBOX_ON}"
627 export SANDBOX_ON="0" 712 export SANDBOX_ON="0"
713 case ${CHOST} in
714 *-darwin*)
715 if [ ! -z "${eextra}" ];
716 then
717 einfo "Extra options are not supported on Darwin/OS X yet"
718 einfo "Please report the ebuild along with the info below"
719 einfo "eextra: ${eextra}"
720 die "Required function missing"
721 fi
722
723 # If we need the next available
724 case ${egid} in
725 *[!0-9]*) # Non numeric
726 for ((egid = 101; egid <= 999; egid++)); do
727 [[ -z $(egetent group ${egid}) ]] && break
728 done
729 esac
730 dscl . create /groups/${egroup} gid ${egid}
731 dscl . create /groups/${egroup} passwd '*'
732 ;;
733
734 *-freebsd*|*-dragonfly*)
735 case ${egid} in
736 *[!0-9]*) # Non numeric
737 for ((egid = 101; egid <= 999; egid++)); do
738 [[ -z $(egetent group ${egid}) ]] && break
739 done
740 esac
741 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
742 ;;
743
744 *-netbsd*)
745 case ${egid} in
746 *[!0-9]*) # Non numeric
747 for ((egid = 101; egid <= 999; egid++)); do
748 [[ -z $(egetent group ${egid}) ]] && break
749 done
750 esac
751 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
752 ;;
753
754 *)
628 groupadd ${opts} ${egroup} || die "enewgroup failed" 755 groupadd ${opts} ${egroup} || die "enewgroup failed"
756 ;;
757 esac
629 export SANDBOX_ON="${oldsandbox}" 758 export SANDBOX_ON="${oldsandbox}"
630} 759}
631 760
632# Simple script to replace 'dos2unix' binaries 761# @FUNCTION: edos2unix
633# vapier@gentoo.org 762# @USAGE: <file> [more files ...]
634# 763# @DESCRIPTION:
635# edos2unix(file, <more files>...) 764# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
765# to remove all of these text utilities from DEPEND variables because this
766# is a script based solution. Just give it a list of files to convert and
767# they will all be changed from the DOS CRLF format to the UNIX LF format.
636edos2unix() { 768edos2unix() {
769 echo "$@" | xargs sed -i 's/\r$//'
770}
771
772# Make a desktop file !
773# Great for making those icons in kde/gnome startmenu !
774# Amaze your friends ! Get the women ! Join today !
775#
776# make_desktop_entry(<command>, [name], [icon], [type], [path])
777#
778# binary: what command does the app run with ?
779# name: the name that will show up in the menu
780# icon: give your little like a pretty little icon ...
781# this can be relative (to /usr/share/pixmaps) or
782# a full path to an icon
783# type: what kind of application is this ? for categories:
784# http://standards.freedesktop.org/menu-spec/latest/apa.html
785# path: if your app needs to startup in a specific dir
786make_desktop_entry() {
787 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
788
789 local exec=${1}
790 local name=${2:-${PN}}
791 local icon=${3:-${PN}}
792 local type=${4}
793 local path=${5}
794
795 if [[ -z ${type} ]] ; then
796 local catmaj=${CATEGORY%%-*}
797 local catmin=${CATEGORY##*-}
798 case ${catmaj} in
799 app)
800 case ${catmin} in
801 accessibility) type=Accessibility;;
802 admin) type=System;;
803 antivirus) type=System;;
804 arch) type=Archiving;;
805 backup) type=Archiving;;
806 cdr) type=DiscBurning;;
807 dicts) type=Dictionary;;
808 doc) type=Documentation;;
809 editors) type=TextEditor;;
810 emacs) type=TextEditor;;
811 emulation) type=Emulator;;
812 laptop) type=HardwareSettings;;
813 office) type=Office;;
814 pda) type=PDA;;
815 vim) type=TextEditor;;
816 xemacs) type=TextEditor;;
817 *) type=;;
818 esac
819 ;;
820
821 dev)
822 type="Development"
823 ;;
824
825 games)
826 case ${catmin} in
827 action|fps) type=ActionGame;;
828 arcade) type=ArcadeGame;;
829 board) type=BoardGame;;
830 emulation) type=Emulator;;
831 kids) type=KidsGame;;
832 puzzle) type=LogicGame;;
833 roguelike) type=RolePlaying;;
834 rpg) type=RolePlaying;;
835 simulation) type=Simulation;;
836 sports) type=SportsGame;;
837 strategy) type=StrategyGame;;
838 *) type=;;
839 esac
840 type="Game;${type}"
841 ;;
842
843 gnome)
844 type="Gnome;GTK"
845 ;;
846
847 kde)
848 type="KDE;Qt"
849 ;;
850
851 mail)
852 type="Network;Email"
853 ;;
854
855 media)
856 case ${catmin} in
857 gfx) type=Graphics;;
858 radio) type=Tuner;;
859 sound) type=Audio;;
860 tv) type=TV;;
861 video) type=Video;;
862 *) type=;;
863 esac
864 type="AudioVideo;${type}"
865 ;;
866
867 net)
868 case ${catmin} in
869 dialup) type=Dialup;;
870 ftp) type=FileTransfer;;
871 im) type=InstantMessaging;;
872 irc) type=IRCClient;;
873 mail) type=Email;;
874 news) type=News;;
875 nntp) type=News;;
876 p2p) type=FileTransfer;;
877 *) type=;;
878 esac
879 type="Network;${type}"
880 ;;
881
882 sci)
883 case ${catmin} in
884 astro*) type=Astronomy;;
885 bio*) type=Biology;;
886 calc*) type=Calculator;;
887 chem*) type=Chemistry;;
888 elec*) type=Electronics;;
889 geo*) type=Geology;;
890 math*) type=Math;;
891 physics) type=Physics;;
892 visual*) type=DataVisualization;;
893 *) type=;;
894 esac
895 type="Science;${type}"
896 ;;
897
898 sys)
899 type="System"
900 ;;
901
902 www)
903 case ${catmin} in
904 client) type=WebBrowser;;
905 *) type=;;
906 esac
907 type="Network"
908 ;;
909
910 *)
911 type=
912 ;;
913 esac
914 fi
915 if [ "${SLOT}" == "0" ] ; then
916 local desktop_name="${PN}"
917 else
918 local desktop_name="${PN}-${SLOT}"
919 fi
920 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
921 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
922
923 cat <<-EOF > "${desktop}"
924 [Desktop Entry]
925 Version=1.0
926 Name=${name}
927 Type=Application
928 Comment=${DESCRIPTION}
929 Exec=${exec}
930 TryExec=${exec%% *}
931 Icon=${icon}
932 Categories=${type};
933 EOF
934
935 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
936
937 (
938 # wrap the env here so that the 'insinto' call
939 # doesn't corrupt the env of the caller
940 insinto /usr/share/applications
941 doins "${desktop}"
942 )
943}
944
945# @FUNCTION: validate_desktop_entries
946# @USAGE: [directories]
947# @MAINTAINER:
948# Carsten Lohrke <carlo@gentoo.org>
949# @DESCRIPTION:
950# Validate desktop entries using desktop-file-utils
951validate_desktop_entries() {
952 if [[ -x /usr/bin/desktop-file-validate ]] ; then
953 einfo "Checking desktop entry validity"
954 local directories=""
955 for d in /usr/share/applications $@ ; do
956 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
957 done
958 if [[ -n ${directories} ]] ; then
959 for FILE in $(find ${directories} -name "*\.desktop" \
960 -not -path '*.hidden*' | sort -u 2>/dev/null)
961 do
962 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
963 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
964 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
965 done
966 fi
967 echo ""
968 else
969 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
970 fi
971}
972
973# @FUNCTION: make_session_desktop
974# @USAGE: <title> <command> [command args...]
975# @DESCRIPTION:
976# Make a GDM/KDM Session file. The title is the file to execute to start the
977# Window Manager. The command is the name of the Window Manager.
978#
979# You can set the name of the file via the ${wm} variable.
980make_session_desktop() {
981 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
982 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
983
984 local title=$1
985 local command=$2
986 local desktop=${T}/${wm:-${PN}}.desktop
987 shift 2
988
989 cat <<-EOF > "${desktop}"
990 [Desktop Entry]
991 Name=${title}
992 Comment=This session logs you into ${title}
993 Exec=${command} $*
994 TryExec=${command}
995 Type=XSession
996 EOF
997
998 (
999 # wrap the env here so that the 'insinto' call
1000 # doesn't corrupt the env of the caller
1001 insinto /usr/share/xsessions
1002 doins "${desktop}"
1003 )
1004}
1005
1006# @FUNCTION: domenu
1007# @USAGE: <menus>
1008# @DESCRIPTION:
1009# Install the list of .desktop menu files into the appropriate directory
1010# (/usr/share/applications).
1011domenu() {
1012 (
1013 # wrap the env here so that the 'insinto' call
1014 # doesn't corrupt the env of the caller
1015 local i j ret=0
1016 insinto /usr/share/applications
637 for f in $@ ; do 1017 for i in "$@" ; do
638 cp ${f} ${T}/edos2unix 1018 if [[ -f ${i} ]] ; then
639 sed 's/\r$//' ${T}/edos2unix > ${f} 1019 doins "${i}"
1020 ((ret+=$?))
1021 elif [[ -d ${i} ]] ; then
1022 for j in "${i}"/*.desktop ; do
1023 doins "${j}"
1024 ((ret+=$?))
1025 done
1026 else
1027 ((++ret))
1028 fi
640 done 1029 done
1030 exit ${ret}
1031 )
641} 1032}
642 1033
643# new convenience patch wrapper function to eventually replace epatch(), 1034# @FUNCTION: newmenu
644# $PATCHES, $PATCHES1, src_unpack:patch, src_unpack:autopatch and 1035# @USAGE: <menu> <newname>
645# /usr/bin/patch 1036# @DESCRIPTION:
646# Features: 1037# Like all other new* functions, install the specified menu as newname.
647# - bulk patch handling similar to epatch()'s 1038newmenu() {
648# - automatic patch level detection like epatch()'s 1039 (
649# - automatic patch uncompression like epatch()'s 1040 # wrap the env here so that the 'insinto' call
650# - doesn't have the --dry-run overhead of epatch() - inspects patchfiles 1041 # doesn't corrupt the env of the caller
651# manually instead 1042 insinto /usr/share/applications
652# - once I decide it's production-ready, it'll be called from base_src_unpack 1043 newins "$@"
653# to handle $PATCHES to avoid defining src_unpack just to use xpatch 1044 )
1045}
654 1046
655# accepts zero or more parameters specifying patchfiles and/or patchdirs 1047# @FUNCTION: doicon
656 1048# @USAGE: <list of icons>
657# known issues: 1049# @DESCRIPTION:
658# - only supports unified style patches (does anyone _really_ use anything 1050# Install the list of icons into the icon directory (/usr/share/pixmaps).
659# else?) 1051# This is useful in conjunction with creating desktop/menu files.
660# - because it doesn't use --dry-run there is a risk of it failing 1052doicon() {
661# to find the files to patch, ie detect the patchlevel, properly. It doesn't use 1053 (
662# any of the backup heuristics that patch employs to discover a filename. 1054 # wrap the env here so that the 'insinto' call
663# however, this isn't dangerous because if it works for the developer who's 1055 # doesn't corrupt the env of the caller
664# writing the ebuild, it'll always work for the users, and if it doesn't, 1056 local i j ret
665# then we'll fix it :-) 1057 insinto /usr/share/pixmaps
666# - no support as yet for patches applying outside $S (and not directly in $WORKDIR).
667xpatch() {
668
669 debug-print-function $FUNCNAME $*
670
671 local list=""
672 local list2=""
673 declare -i plevel
674
675 # parse patch sources
676 for x in $*; do 1058 for i in "$@" ; do
677 debug-print "$FUNCNAME: parsing parameter $x"
678 if [ -f "$x" ]; then 1059 if [[ -f ${i} ]] ; then
679 list="$list $x" 1060 doins "${i}"
1061 ((ret+=$?))
1062 elif [[ -d ${i} ]] ; then
1063 for j in "${i}"/*.png ; do
1064 doins "${j}"
1065 ((ret+=$?))
1066 done
1067 else
1068 ((++ret))
1069 fi
1070 done
1071 exit ${ret}
1072 )
1073}
1074
1075# @FUNCTION: newicon
1076# @USAGE: <icon> <newname>
1077# @DESCRIPTION:
1078# Like all other new* functions, install the specified icon as newname.
1079newicon() {
1080 (
1081 # wrap the env here so that the 'insinto' call
1082 # doesn't corrupt the env of the caller
1083 insinto /usr/share/pixmaps
1084 newins "$@"
1085 )
1086}
1087
1088# for internal use only (unpack_pdv and unpack_makeself)
1089find_unpackable_file() {
1090 local src=$1
1091 if [[ -z ${src} ]] ; then
1092 src=${DISTDIR}/${A}
1093 else
1094 if [[ -e ${DISTDIR}/${src} ]] ; then
1095 src=${DISTDIR}/${src}
1096 elif [[ -e ${PWD}/${src} ]] ; then
1097 src=${PWD}/${src}
1098 elif [[ -e ${src} ]] ; then
1099 src=${src}
1100 fi
1101 fi
1102 [[ ! -e ${src} ]] && return 1
1103 echo "${src}"
1104}
1105
1106# @FUNCTION: unpack_pdv
1107# @USAGE: <file to unpack> <size of off_t>
1108# @DESCRIPTION:
1109# Unpack those pesky pdv generated files ...
1110# They're self-unpacking programs with the binary package stuffed in
1111# the middle of the archive. Valve seems to use it a lot ... too bad
1112# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1113#
1114# You have to specify the off_t size ... I have no idea how to extract that
1115# information out of the binary executable myself. Basically you pass in
1116# the size of the off_t type (in bytes) on the machine that built the pdv
1117# archive.
1118#
1119# One way to determine this is by running the following commands:
1120#
1121# @CODE
1122# strings <pdv archive> | grep lseek
1123# strace -elseek <pdv archive>
1124# @CODE
1125#
1126# Basically look for the first lseek command (we do the strings/grep because
1127# sometimes the function call is _llseek or something) and steal the 2nd
1128# parameter. Here is an example:
1129#
1130# @CODE
1131# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1132# lseek
1133# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1134# lseek(3, -4, SEEK_END) = 2981250
1135# @CODE
1136#
1137# Thus we would pass in the value of '4' as the second parameter.
1138unpack_pdv() {
1139 local src=$(find_unpackable_file "$1")
1140 local sizeoff_t=$2
1141
1142 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1143 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1144
1145 local shrtsrc=$(basename "${src}")
1146 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1147 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1148 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1149
1150 # grab metadata for debug reasons
1151 local metafile=$(emktemp)
1152 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1153
1154 # rip out the final file name from the metadata
1155 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1156 datafile=$(basename "${datafile}")
1157
1158 # now lets uncompress/untar the file if need be
1159 local tmpfile=$(emktemp)
1160 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1161
1162 local iscompressed=$(file -b "${tmpfile}")
1163 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1164 iscompressed=1
1165 mv ${tmpfile}{,.Z}
1166 gunzip ${tmpfile}
1167 else
1168 iscompressed=0
1169 fi
1170 local istar=$(file -b "${tmpfile}")
1171 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1172 istar=1
1173 else
1174 istar=0
1175 fi
1176
1177 #for some reason gzip dies with this ... dd cant provide buffer fast enough ?
1178 #dd if=${src} ibs=${metaskip} count=1 \
1179 # | dd ibs=${tailskip} skip=1 \
1180 # | gzip -dc \
1181 # > ${datafile}
1182 if [ ${iscompressed} -eq 1 ] ; then
1183 if [ ${istar} -eq 1 ] ; then
1184 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1185 | head -c $((${metaskip}-${tailskip})) \
1186 | tar -xzf -
1187 else
1188 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1189 | head -c $((${metaskip}-${tailskip})) \
1190 | gzip -dc \
1191 > ${datafile}
1192 fi
1193 else
1194 if [ ${istar} -eq 1 ] ; then
1195 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1196 | head -c $((${metaskip}-${tailskip})) \
1197 | tar --no-same-owner -xf -
1198 else
1199 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1200 | head -c $((${metaskip}-${tailskip})) \
1201 > ${datafile}
1202 fi
1203 fi
1204 true
1205 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1206 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1207}
1208
1209# @FUNCTION: unpack_makeself
1210# @USAGE: [file to unpack] [offset] [tail|dd]
1211# @DESCRIPTION:
1212# Unpack those pesky makeself generated files ...
1213# They're shell scripts with the binary package tagged onto
1214# the end of the archive. Loki utilized the format as does
1215# many other game companies.
1216#
1217# If the file is not specified, then ${A} is used. If the
1218# offset is not specified then we will attempt to extract
1219# the proper offset from the script itself.
1220unpack_makeself() {
1221 local src_input=${1:-${A}}
1222 local src=$(find_unpackable_file "${src_input}")
1223 local skip=$2
1224 local exe=$3
1225
1226 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1227
1228 local shrtsrc=$(basename "${src}")
1229 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1230 if [[ -z ${skip} ]] ; then
1231 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1232 local skip=0
1233 exe=tail
1234 case ${ver} in
1235 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1236 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1237 ;;
1238 2.0|2.0.1)
1239 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1240 ;;
1241 2.1.1)
1242 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1243 let skip="skip + 1"
1244 ;;
1245 2.1.2)
1246 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1247 let skip="skip + 1"
1248 ;;
1249 2.1.3)
1250 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1251 let skip="skip + 1"
1252 ;;
1253 2.1.4|2.1.5)
1254 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1255 skip=$(head -n ${skip} "${src}" | wc -c)
1256 exe="dd"
1257 ;;
1258 *)
1259 eerror "I'm sorry, but I was unable to support the Makeself file."
1260 eerror "The version I detected was '${ver}'."
1261 eerror "Please file a bug about the file ${shrtsrc} at"
1262 eerror "http://bugs.gentoo.org/ so that support can be added."
1263 die "makeself version '${ver}' not supported"
1264 ;;
1265 esac
1266 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1267 fi
1268 case ${exe} in
1269 tail) exe="tail -n +${skip} '${src}'";;
1270 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1271 *) die "makeself cant handle exe '${exe}'"
1272 esac
1273
1274 # lets grab the first few bytes of the file to figure out what kind of archive it is
1275 local tmpfile=$(emktemp)
1276 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1277 local filetype=$(file -b "${tmpfile}")
1278 case ${filetype} in
1279 *tar\ archive*)
1280 eval ${exe} | tar --no-same-owner -xf -
1281 ;;
1282 bzip2*)
1283 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1284 ;;
1285 gzip*)
1286 eval ${exe} | tar --no-same-owner -xzf -
1287 ;;
1288 compress*)
1289 eval ${exe} | gunzip | tar --no-same-owner -xf -
1290 ;;
1291 *)
1292 eerror "Unknown filetype \"${filetype}\" ?"
1293 false
1294 ;;
1295 esac
1296 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1297}
1298
1299# @FUNCTION: check_license
1300# @USAGE: [license]
1301# @DESCRIPTION:
1302# Display a license for user to accept. If no license is
1303# specified, then ${LICENSE} is used.
1304check_license() {
1305 local lic=$1
1306 if [ -z "${lic}" ] ; then
1307 lic="${PORTDIR}/licenses/${LICENSE}"
1308 else
1309 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1310 lic="${PORTDIR}/licenses/${lic}"
1311 elif [ -e "${PWD}/${lic}" ] ; then
1312 lic="${PWD}/${lic}"
680 elif [ -d "$x" ]; then 1313 elif [ -e "${lic}" ] ; then
681 # handles patchdirs like epatch() for now: no recursion. 1314 lic="${lic}"
682 # patches are sorted by filename, so with an xy_foo naming scheme you'll get the right order. 1315 fi
683 # only patches with _$ARCH_ or _all_ in their filenames are applied. 1316 fi
684 for file in `ls -A $x`; do 1317 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
685 debug-print "$FUNCNAME: parsing in subdir: file $file" 1318 local l="`basename ${lic}`"
686 if [ -f "$x/$file" ] && [ "${file}" != "${file/_all_}" -o "${file}" != "${file/_$ARCH_}" ]; then 1319
687 list2="$list2 $x/$file" 1320 # here is where we check for the licenses the user already
1321 # accepted ... if we don't find a match, we make the user accept
1322 local shopts=$-
1323 local alic
1324 set -o noglob #so that bash doesn't expand "*"
1325 for alic in ${ACCEPT_LICENSE} ; do
1326 if [[ ${alic} == ${l} ]]; then
1327 set +o noglob; set -${shopts} #reset old shell opts
1328 return 0
1329 fi
1330 done
1331 set +o noglob; set -$shopts #reset old shell opts
1332
1333 local licmsg=$(emktemp)
1334 cat <<-EOF > ${licmsg}
1335 **********************************************************
1336 The following license outlines the terms of use of this
1337 package. You MUST accept this license for installation to
1338 continue. When you are done viewing, hit 'q'. If you
1339 CTRL+C out of this, the install will not run!
1340 **********************************************************
1341
1342 EOF
1343 cat ${lic} >> ${licmsg}
1344 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1345 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1346 read alic
1347 case ${alic} in
1348 yes|Yes|y|Y)
1349 return 0
1350 ;;
1351 *)
1352 echo;echo;echo
1353 eerror "You MUST accept the license to continue! Exiting!"
1354 die "Failed to accept license"
1355 ;;
1356 esac
1357}
1358
1359# @FUNCTION: cdrom_get_cds
1360# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1361# @DESCRIPTION:
1362# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1363# the whole 'non-interactive' policy, but damnit I want CD support !
1364#
1365# With these cdrom functions we handle all the user interaction and
1366# standardize everything. All you have to do is call cdrom_get_cds()
1367# and when the function returns, you can assume that the cd has been
1368# found at CDROM_ROOT.
1369#
1370# The function will attempt to locate a cd based upon a file that is on
1371# the cd. The more files you give this function, the more cds
1372# the cdrom functions will handle.
1373#
1374# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1375# etc... If you want to give the cds better names, then just export
1376# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1377# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1378# also use the CDROM_NAME_SET bash array.
1379#
1380# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1381cdrom_get_cds() {
1382 # first we figure out how many cds we're dealing with by
1383 # the # of files they gave us
1384 local cdcnt=0
1385 local f=
1386 for f in "$@" ; do
1387 ((++cdcnt))
1388 export CDROM_CHECK_${cdcnt}="$f"
1389 done
1390 export CDROM_TOTAL_CDS=${cdcnt}
1391 export CDROM_CURRENT_CD=1
1392
1393 # now we see if the user gave use CD_ROOT ...
1394 # if they did, let's just believe them that it's correct
1395 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1396 local var=
1397 cdcnt=0
1398 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1399 ((++cdcnt))
1400 var="CD_ROOT_${cdcnt}"
1401 [[ -z ${!var} ]] && var="CD_ROOT"
1402 if [[ -z ${!var} ]] ; then
1403 eerror "You must either use just the CD_ROOT"
1404 eerror "or specify ALL the CD_ROOT_X variables."
1405 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1406 die "could not locate CD_ROOT_${cdcnt}"
1407 fi
1408 done
1409 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1410 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1411 export CDROM_SET=-1
1412 for f in ${CDROM_CHECK_1//:/ } ; do
1413 ((++CDROM_SET))
1414 [[ -e ${CD_ROOT}/${f} ]] && break
1415 done
1416 export CDROM_MATCH=${f}
1417 return
1418 fi
1419
1420 # User didn't help us out so lets make sure they know they can
1421 # simplify the whole process ...
1422 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1423 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1424 echo
1425 einfo "If you do not have the CD, but have the data files"
1426 einfo "mounted somewhere on your filesystem, just export"
1427 einfo "the variable CD_ROOT so that it points to the"
1428 einfo "directory containing the files."
1429 echo
1430 einfo "For example:"
1431 einfo "export CD_ROOT=/mnt/cdrom"
1432 echo
1433 else
1434 if [[ -n ${CDROM_NAME_SET} ]] ; then
1435 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1436 cdcnt=0
1437 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1438 ((++cdcnt))
1439 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1440 done
1441 fi
1442
1443 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1444 cdcnt=0
1445 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1446 ((++cdcnt))
1447 var="CDROM_NAME_${cdcnt}"
1448 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1449 done
1450 echo
1451 einfo "If you do not have the CDs, but have the data files"
1452 einfo "mounted somewhere on your filesystem, just export"
1453 einfo "the following variables so they point to the right place:"
1454 einfon ""
1455 cdcnt=0
1456 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1457 ((++cdcnt))
1458 echo -n " CD_ROOT_${cdcnt}"
1459 done
1460 echo
1461 einfo "Or, if you have all the files in the same place, or"
1462 einfo "you only have one cdrom, you can export CD_ROOT"
1463 einfo "and that place will be used as the same data source"
1464 einfo "for all the CDs."
1465 echo
1466 einfo "For example:"
1467 einfo "export CD_ROOT_1=/mnt/cdrom"
1468 echo
1469 fi
1470
1471 export CDROM_SET=""
1472 export CDROM_CURRENT_CD=0
1473 cdrom_load_next_cd
1474}
1475
1476# @FUNCTION: cdrom_load_next_cd
1477# @DESCRIPTION:
1478# Some packages are so big they come on multiple CDs. When you're done reading
1479# files off a CD and want access to the next one, just call this function.
1480# Again, all the messy details of user interaction are taken care of for you.
1481# Once this returns, just read the variable CDROM_ROOT for the location of the
1482# mounted CD. Note that you can only go forward in the CD list, so make sure
1483# you only call this function when you're done using the current CD.
1484cdrom_load_next_cd() {
1485 local var
1486 ((++CDROM_CURRENT_CD))
1487
1488 unset CDROM_ROOT
1489 var=CD_ROOT_${CDROM_CURRENT_CD}
1490 [[ -z ${!var} ]] && var="CD_ROOT"
1491 if [[ -z ${!var} ]] ; then
1492 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1493 _cdrom_locate_file_on_cd ${!var}
1494 else
1495 export CDROM_ROOT=${!var}
1496 fi
1497
1498 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1499}
1500
1501# this is used internally by the cdrom_get_cds() and cdrom_load_next_cd()
1502# functions. this should *never* be called from an ebuild.
1503# all it does is try to locate a give file on a cd ... if the cd isn't
1504# found, then a message asking for the user to insert the cdrom will be
1505# displayed and we'll hang out here until:
1506# (1) the file is found on a mounted cdrom
1507# (2) the user hits CTRL+C
1508_cdrom_locate_file_on_cd() {
1509 local mline=""
1510 local showedmsg=0 showjolietmsg=0
1511
1512 while [[ -z ${CDROM_ROOT} ]] ; do
1513 local i=0
1514 local -a cdset=(${*//:/ })
1515 if [[ -n ${CDROM_SET} ]] ; then
1516 cdset=(${cdset[${CDROM_SET}]})
1517 fi
1518
1519 while [[ -n ${cdset[${i}]} ]] ; do
1520 local dir=$(dirname ${cdset[${i}]})
1521 local file=$(basename ${cdset[${i}]})
1522
1523 local point= node= fs= foo=
1524 while read point node fs foo ; do
1525 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1526 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1527 && continue
1528 point=${point//\040/ }
1529 [[ ! -d ${point}/${dir} ]] && continue
1530 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1531 export CDROM_ROOT=${point}
1532 export CDROM_SET=${i}
1533 export CDROM_MATCH=${cdset[${i}]}
1534 return
1535 done <<< "$(get_mounts)"
1536
1537 ((++i))
1538 done
1539
1540 echo
1541 if [[ ${showedmsg} -eq 0 ]] ; then
1542 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1543 if [[ -z ${CDROM_NAME} ]] ; then
1544 einfo "Please insert+mount the cdrom for ${PN} now !"
1545 else
1546 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1547 fi
1548 else
1549 if [[ -z ${CDROM_NAME_1} ]] ; then
1550 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1551 else
1552 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1553 einfo "Please insert+mount the ${!var} cdrom now !"
1554 fi
1555 fi
1556 showedmsg=1
1557 fi
1558 einfo "Press return to scan for the cd again"
1559 einfo "or hit CTRL+C to abort the emerge."
1560 echo
1561 if [[ ${showjolietmsg} -eq 0 ]] ; then
1562 showjolietmsg=1
1563 else
1564 ewarn "If you are having trouble with the detection"
1565 ewarn "of your CD, it is possible that you do not have"
1566 ewarn "Joliet support enabled in your kernel. Please"
1567 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1568 ebeep 5
1569 fi
1570 read || die "something is screwed with your system"
1571 done
1572}
1573
1574# @FUNCTION: strip-linguas
1575# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1576# @DESCRIPTION:
1577# Make sure that LINGUAS only contains languages that
1578# a package can support. The first form allows you to
1579# specify a list of LINGUAS. The -i builds a list of po
1580# files found in all the directories and uses the
1581# intersection of the lists. The -u builds a list of po
1582# files found in all the directories and uses the union
1583# of the lists.
1584strip-linguas() {
1585 local ls newls nols
1586 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1587 local op=$1; shift
1588 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1589 local d f
1590 for d in "$@" ; do
1591 if [[ ${op} == "-u" ]] ; then
1592 newls=${ls}
1593 else
1594 newls=""
1595 fi
1596 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1597 if [[ ${op} == "-i" ]] ; then
1598 hasq ${f} ${ls} && newls="${newls} ${f}"
1599 else
1600 hasq ${f} ${ls} || newls="${newls} ${f}"
688 fi 1601 fi
689 done 1602 done
690 list="`echo $list2 | sort` $list" 1603 ls=${newls}
1604 done
1605 else
1606 ls="$@"
1607 fi
1608
1609 nols=""
1610 newls=""
1611 for f in ${LINGUAS} ; do
1612 if hasq ${f} ${ls} ; then
1613 newls="${newls} ${f}"
691 else 1614 else
692 die "Couldn't find $x" 1615 nols="${nols} ${f}"
693 fi 1616 fi
694 done 1617 done
1618 [[ -n ${nols} ]] \
1619 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols}
1620 export LINGUAS=${newls:1}
1621}
695 1622
696 debug-print "$FUNCNAME: final list of patches: $list" 1623# @FUNCTION: preserve_old_lib
1624# @USAGE: <libs to preserve> [more libs]
1625# @DESCRIPTION:
1626# These functions are useful when a lib in your package changes ABI SONAME.
1627# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1628# would break packages that link against it. Most people get around this
1629# by using the portage SLOT mechanism, but that is not always a relevant
1630# solution, so instead you can call this from pkg_preinst. See also the
1631# preserve_old_lib_notify function.
1632preserve_old_lib() {
1633 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1634 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1635 die "Invalid preserve_old_lib() usage"
1636 fi
1637 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
697 1638
698 for x in $list; do 1639 # let portage worry about it
699 debug-print "$FUNCNAME: processing $x" 1640 has preserve-libs ${FEATURES} && return 0
700 # deal with compressed files. /usr/bin/file is in the system profile, or should be. 1641
701 case "`/usr/bin/file -b $x`" in 1642 local lib dir
702 *gzip*) patchfile="${T}/current.patch"; ungzip -c "$x" > "${patchfile}";; 1643 for lib in "$@" ; do
703 *bzip2*) patchfile="${T}/current.patch"; bunzip2 -c "$x" > "${patchfile}";; 1644 [[ -e ${ROOT}/${lib} ]] || continue
704 *text*) patchfile="$x";; 1645 dir=${lib%/*}
705 *) die "Could not determine filetype of patch $x";; 1646 dodir ${dir} || die "dodir ${dir} failed"
1647 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1648 touch "${D}"/${lib}
1649 done
1650}
1651
1652# @FUNCTION: preserve_old_lib_notify
1653# @USAGE: <libs to notify> [more libs]
1654# @DESCRIPTION:
1655# Spit helpful messages about the libraries preserved by preserve_old_lib.
1656preserve_old_lib_notify() {
1657 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1658 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1659 die "Invalid preserve_old_lib_notify() usage"
1660 fi
1661
1662 # let portage worry about it
1663 has preserve-libs ${FEATURES} && return 0
1664
1665 local lib notice=0
1666 for lib in "$@" ; do
1667 [[ -e ${ROOT}/${lib} ]] || continue
1668 if [[ ${notice} -eq 0 ]] ; then
1669 notice=1
1670 ewarn "Old versions of installed libraries were detected on your system."
1671 ewarn "In order to avoid breaking packages that depend on these old libs,"
1672 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1673 ewarn "in order to remove these old dependencies. If you do not have this"
1674 ewarn "helper program, simply emerge the 'gentoolkit' package."
1675 ewarn
1676 fi
1677 ewarn " # revdep-rebuild --library ${lib##*/}"
1678 done
1679 if [[ ${notice} -eq 1 ]] ; then
1680 ewarn
1681 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1682 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1683 for lib in "$@" ; do
1684 ewarn " # rm '${lib}'"
1685 done
1686 fi
1687}
1688
1689# @FUNCTION: built_with_use
1690# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1691# @DESCRIPTION:
1692# A temporary hack until portage properly supports DEPENDing on USE
1693# flags being enabled in packages. This will check to see if the specified
1694# DEPEND atom was built with the specified list of USE flags. The
1695# --missing option controls the behavior if called on a package that does
1696# not actually support the defined USE flags (aka listed in IUSE).
1697# The default is to abort (call die). The -a and -o flags control
1698# the requirements of the USE flags. They correspond to "and" and "or"
1699# logic. So the -a flag means all listed USE flags must be enabled
1700# while the -o flag means at least one of the listed IUSE flags must be
1701# enabled. The --hidden option is really for internal use only as it
1702# means the USE flag we're checking is hidden expanded, so it won't be found
1703# in IUSE like normal USE flags.
1704#
1705# Remember that this function isn't terribly intelligent so order of optional
1706# flags matter.
1707built_with_use() {
1708 local hidden="no"
1709 if [[ $1 == "--hidden" ]] ; then
1710 hidden="yes"
1711 shift
1712 fi
1713
1714 local missing_action="die"
1715 if [[ $1 == "--missing" ]] ; then
1716 missing_action=$2
1717 shift ; shift
1718 case ${missing_action} in
1719 true|false|die) ;;
1720 *) die "unknown action '${missing_action}'";;
706 esac 1721 esac
707 debug-print "$FUNCNAME: patchfile=$patchfile" 1722 fi
708 1723
709 # determine patchlevel. supports p0 and higher with either $S or $WORKDIR as base. 1724 local opt=$1
710 target="`/bin/grep -m 1 '^+++ ' $patchfile`" 1725 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
711 debug-print "$FUNCNAME: raw target=$target"
712 # strip target down to the path/filename, remove leading +++
713 target="${target/+++ }"; target="${target%% *}"
714 # duplicate slashes are discarded by patch wrt the patchlevel. therefore we need
715 # to discard them as well to calculate the correct patchlevel.
716 target="${target//\/\//\/}"
717 debug-print "$FUNCNAME: stripped target=$target"
718 1726
719 # look for target 1727 local PKG=$(best_version $1)
720 for basedir in "$S" "$WORKDIR" "${PWD}"; do 1728 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
721 debug-print "$FUNCNAME: looking in basedir=$basedir" 1729 shift
722 cd "$basedir"
723 1730
724 # try stripping leading directories 1731 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
725 target2="$target" 1732 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
726 plevel=0
727 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
728 while [ ! -f "$target2" ]; do
729 target2="${target2#*/}" # removes piece of target2 upto the first occurence of /
730 plevel=plevel+1
731 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
732 [ "$target2" == "${target2/\/}" ] && break
733 done
734 test -f "$target2" && break
735 1733
736 # try stripping filename - needed to support patches creating new files 1734 # if the IUSE file doesn't exist, the read will error out, we need to handle
737 target2="${target%/*}" 1735 # this gracefully
738 plevel=0 1736 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
739 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel" 1737 case ${missing_action} in
740 while [ ! -d "$target2" ]; do 1738 true) return 0;;
741 target2="${target2#*/}" # removes piece of target2 upto the first occurence of / 1739 false) return 1;;
742 plevel=plevel+1 1740 die) die "Unable to determine what USE flags $PKG was built with";;
743 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel" 1741 esac
744 [ "$target2" == "${target2/\/}" ] && break 1742 fi
745 done
746 test -d "$target2" && break
747 1743
1744 if [[ ${hidden} == "no" ]] ; then
1745 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1746 # Don't check USE_EXPAND #147237
1747 local expand
1748 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1749 if [[ $1 == ${expand}_* ]] ; then
1750 expand=""
1751 break
1752 fi
748 done 1753 done
1754 if [[ -n ${expand} ]] ; then
1755 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1756 case ${missing_action} in
1757 true) return 0;;
1758 false) return 1;;
1759 die) die "$PKG does not actually support the $1 USE flag!";;
1760 esac
1761 fi
1762 fi
1763 fi
749 1764
750 test -f "${basedir}/${target2}" || test -d "${basedir}/${target2}" || die "Could not determine patchlevel for $x" 1765 local USE_BUILT=$(<${USEFILE})
751 debug-print "$FUNCNAME: determined plevel=$plevel" 1766 while [[ $# -gt 0 ]] ; do
752 # do the patching 1767 if [[ ${opt} = "-o" ]] ; then
753 ebegin "Applying patch ${x##*/}..." 1768 has $1 ${USE_BUILT} && return 0
754 /usr/bin/patch -p$plevel < "$patchfile" > /dev/null || die "Failed to apply patch $x" 1769 else
755 eend $? 1770 has $1 ${USE_BUILT} || return 1
756 1771 fi
1772 shift
757 done 1773 done
758 1774 [[ ${opt} = "-a" ]]
759} 1775}
1776
1777# @FUNCTION: epunt_cxx
1778# @USAGE: [dir to scan]
1779# @DESCRIPTION:
1780# Many configure scripts wrongly bail when a C++ compiler could not be
1781# detected. If dir is not specified, then it defaults to ${S}.
1782#
1783# http://bugs.gentoo.org/73450
1784epunt_cxx() {
1785 local dir=$1
1786 [[ -z ${dir} ]] && dir=${S}
1787 ebegin "Removing useless C++ checks"
1788 local f
1789 find "${dir}" -name configure | while read f ; do
1790 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1791 done
1792 eend 0
1793}
1794
1795# @FUNCTION: make_wrapper
1796# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1797# @DESCRIPTION:
1798# Create a shell wrapper script named wrapper in installpath
1799# (defaults to the bindir) to execute target (default of wrapper) by
1800# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1801# libpaths followed by optionally changing directory to chdir.
1802make_wrapper() {
1803 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1804 local tmpwrapper=$(emktemp)
1805 # We don't want to quote ${bin} so that people can pass complex
1806 # things as $bin ... "./someprog --args"
1807 cat << EOF > "${tmpwrapper}"
1808#!/bin/sh
1809cd "${chdir:-.}"
1810if [ -n "${libdir}" ] ; then
1811 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1812 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1813 else
1814 export LD_LIBRARY_PATH="${libdir}"
1815 fi
1816fi
1817exec ${bin} "\$@"
1818EOF
1819 chmod go+rx "${tmpwrapper}"
1820 if [[ -n ${path} ]] ; then
1821 (
1822 exeinto "${path}"
1823 newexe "${tmpwrapper}" "${wrapper}"
1824 ) || die
1825 else
1826 newbin "${tmpwrapper}" "${wrapper}" || die
1827 fi
1828}
1829
1830# @FUNCTION: prepalldocs
1831# @USAGE:
1832# @DESCRIPTION:
1833# Compress files in /usr/share/doc which are not already
1834# compressed, excluding /usr/share/doc/${PF}/html.
1835# Uses the ecompressdir to do the compression.
1836# 2009-02-18 by betelgeuse:
1837# Commented because ecompressdir is even more internal to
1838# Portage than prepalldocs (it's not even mentioned in man 5
1839# ebuild). Please submit a better version for review to gentoo-dev
1840# if you want prepalldocs here.
1841#prepalldocs() {
1842# if [[ -n $1 ]] ; then
1843# ewarn "prepalldocs: invalid usage; takes no arguments"
1844# fi
1845
1846# cd "${D}"
1847# [[ -d usr/share/doc ]] || return 0
1848
1849# find usr/share/doc -exec gzip {} +
1850# ecompressdir --ignore /usr/share/doc/${PF}/html
1851# ecompressdir --queue /usr/share/doc
1852#}

Legend:
Removed from v.1.36  
changed lines
  Added in v.1.315

  ViewVC Help
Powered by ViewVC 1.1.20