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1# Copyright 1999-2005 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 1.168 2005/04/29 03:59:15 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.318 2009/08/26 21:47:56 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
12inherit multilib 5# @ECLASS: eutils.eclass
13ECLASS=eutils 6# @MAINTAINER:
14INHERITED="$INHERITED $ECLASS" 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!
15 17
16DEPEND="!bootstrap? ( sys-devel/patch )" 18inherit multilib portability
17 19
18DESCRIPTION="Based on the ${ECLASS} eclass" 20DESCRIPTION="Based on the ${ECLASS} eclass"
19 21
20# Wait for the supplied number of seconds. If no argument is supplied, defaults 22# @FUNCTION: epause
21# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not 23# @USAGE: [seconds]
22# outputting to a terminal, don't wait. For compatability purposes, the argument 24# @DESCRIPTION:
23# must be an integer greater than zero. 25# Sleep for the specified number of seconds (default of 5 seconds). Useful when
24# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 26# printing a message the user should probably be reading and often used in
27# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
28# don't wait at all.
25epause() { 29epause() {
26 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 30 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
27 sleep ${1:-5}
28 fi
29} 31}
30 32
31# Beep the specified number of times (defaults to five). If our output 33# @FUNCTION: ebeep
32# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 34# @USAGE: [number of beeps]
35# @DESCRIPTION:
36# Issue the specified number of beeps (default of 5 beeps). Useful when
37# printing a message the user should probably be reading and often used in
38# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
33# don't beep. 39# don't beep at all.
34# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
35ebeep() { 40ebeep() {
36 local n 41 local n
37 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 42 if [[ -z ${EBEEP_IGNORE} ]] ; then
38 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 43 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
39 echo -ne "\a" 44 echo -ne "\a"
40 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 45 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
41 echo -ne "\a" 46 echo -ne "\a"
42 sleep 1 47 sleep 1
43 done 48 done
44 fi 49 fi
45} 50}
46 51
47# This function generate linker scripts in /usr/lib for dynamic 52# @FUNCTION: ecvs_clean
48# libs in /lib. This is to fix linking problems when you have 53# @USAGE: [list of dirs]
49# the .so in /lib, and the .a in /usr/lib. What happens is that 54# @DESCRIPTION:
50# in some cases when linking dynamic, the .a in /usr/lib is used 55# Remove CVS directories recursiveley. Useful when a source tarball contains
51# instead of the .so in /lib due to gcc/libtool tweaking ld's 56# internal CVS directories. Defaults to $PWD.
52# library search path. This cause many builds to fail. 57ecvs_clean() {
53# See bug #4411 for more info. 58 [[ -z $* ]] && set -- .
54# 59 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
55# To use, simply call: 60 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
56#
57# gen_usr_ldscript libfoo.so
58#
59# Note that you should in general use the unversioned name of
60# the library, as ldconfig should usually update it correctly
61# to point to the latest version of the library present.
62#
63# <azarah@gentoo.org> (26 Oct 2002)
64#
65gen_usr_ldscript() {
66 local libdir="$(get_libdir)"
67 # Just make sure it exists
68 dodir /usr/${libdir}
69
70 for lib in "${@}" ; do
71 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT
72 /* GNU ld script
73 Since Gentoo has critical dynamic libraries
74 in /lib, and the static versions in /usr/lib,
75 we need to have a "fake" dynamic lib in /usr/lib,
76 otherwise we run into linking problems.
77
78 See bug http://bugs.gentoo.org/4411 for more info.
79 */
80 GROUP ( /${libdir}/${lib} )
81 END_LDSCRIPT
82 fperms a+x "/usr/${libdir}/${lib}"
83 done
84} 61}
85 62
86# Simple function to draw a line consisting of '=' the same length as $* 63# @FUNCTION: esvn_clean
87# - only to be used by epatch() 64# @USAGE: [list of dirs]
88# 65# @DESCRIPTION:
89# <azarah@gentoo.org> (11 Nov 2002) 66# Remove .svn directories recursiveley. Useful when a source tarball contains
90# 67# internal Subversion directories. Defaults to $PWD.
91draw_line() { 68esvn_clean() {
92 local i=0 69 [[ -z $* ]] && set -- .
93 local str_length="" 70 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
94
95 # Handle calls that do not have args, or wc not being installed ...
96 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ]
97 then
98 echo "==============================================================="
99 return 0
100 fi
101
102 # Get the length of $*
103 str_length="$(echo -n "$*" | wc -m)"
104
105 while [ "$i" -lt "${str_length}" ]
106 do
107 echo -n "="
108
109 i=$((i + 1))
110 done
111
112 echo
113
114 return 0
115} 71}
116 72
117# Default directory where patches are located 73# Default directory where patches are located
118EPATCH_SOURCE="${WORKDIR}/patch" 74EPATCH_SOURCE="${WORKDIR}/patch"
119# Default extension for patches 75# Default extension for patches
120EPATCH_SUFFIX="patch.bz2" 76EPATCH_SUFFIX="patch.bz2"
121# Default options for patch 77# Default options for patch
122# 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
123EPATCH_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"
124# 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,
125# and not the full path .. 83# and not the full path ..
126EPATCH_EXCLUDE="" 84EPATCH_EXCLUDE=""
127# Change the printed message for a single patch. 85# Change the printed message for a single patch.
128EPATCH_SINGLE_MSG="" 86EPATCH_SINGLE_MSG=""
87# Change the printed message for multiple patches.
88EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
129# Force applying bulk patches even if not following the style: 89# Force applying bulk patches even if not following the style:
130# 90#
131# ??_${ARCH}_foo.${EPATCH_SUFFIX} 91# ??_${ARCH}_foo.${EPATCH_SUFFIX}
132# 92#
133EPATCH_FORCE="no" 93EPATCH_FORCE="no"
134 94
135# 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
136# or two patches. 96# or two patches.
145# 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
146# them for. 106# them for.
147# 107#
148# Patches are applied in current directory. 108# Patches are applied in current directory.
149# 109#
150# Bulk Patches should preferibly have the form of: 110# Bulk Patches should preferably have the form of:
151# 111#
152# ??_${ARCH}_foo.${EPATCH_SUFFIX} 112# ??_${ARCH}_foo.${EPATCH_SUFFIX}
153# 113#
154# For example: 114# For example:
155# 115#
156# 01_all_misc-fix.patch.bz2 116# 01_all_misc-fix.patch.bz2
157# 02_sparc_another-fix.patch.bz2 117# 02_sparc_another-fix.patch.bz2
158# 118#
159# 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
160# specific patches. 120# specific patches.
161# 121#
162# 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
164# hand its a directory, it will set EPATCH_SOURCE to this. 124# hand its a directory, it will set EPATCH_SOURCE to this.
165# 125#
166# <azarah@gentoo.org> (10 Nov 2002) 126# <azarah@gentoo.org> (10 Nov 2002)
167# 127#
168epatch() { 128epatch() {
129 _epatch_draw_line() {
130 [[ -z $1 ]] && set "$(printf "%65s" '')"
131 echo "${1//?/=}"
132 }
133 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
169 local PIPE_CMD="" 134 local PIPE_CMD=""
170 local STDERR_TARGET="${T}/$$.out" 135 local STDERR_TARGET="${T}/$$.out"
171 local PATCH_TARGET="${T}/$$.patch" 136 local PATCH_TARGET="${T}/$$.patch"
172 local PATCH_SUFFIX="" 137 local PATCH_SUFFIX=""
173 local SINGLE_PATCH="no" 138 local SINGLE_PATCH="no"
174 local x="" 139 local x=""
140
141 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
175 142
176 if [ "$#" -gt 1 ] 143 if [ "$#" -gt 1 ]
177 then 144 then
178 local m="" 145 local m=""
179 for m in "$@" ; do 146 for m in "$@" ; do
197 local EPATCH_SOURCE="$1/*" 164 local EPATCH_SOURCE="$1/*"
198 else 165 else
199 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 166 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
200 fi 167 fi
201 else 168 else
202 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 169 if [[ ! -d ${EPATCH_SOURCE} ]] || [[ -n $1 ]] ; then
203 then
204 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 170 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
205 then 171 then
206 EPATCH_SOURCE="$1" 172 EPATCH_SOURCE="$1"
207 fi 173 fi
208 174
217 183
218 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 184 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
219 fi 185 fi
220 186
221 case ${EPATCH_SUFFIX##*\.} in 187 case ${EPATCH_SUFFIX##*\.} in
188 xz)
189 PIPE_CMD="xz -dc"
190 PATCH_SUFFIX="xz"
191 ;;
192 lzma)
193 PIPE_CMD="lzma -dc"
194 PATCH_SUFFIX="lzma"
195 ;;
222 bz2) 196 bz2)
223 PIPE_CMD="bzip2 -dc" 197 PIPE_CMD="bzip2 -dc"
224 PATCH_SUFFIX="bz2" 198 PATCH_SUFFIX="bz2"
225 ;; 199 ;;
226 gz|Z|z) 200 gz|Z|z)
237 ;; 211 ;;
238 esac 212 esac
239 213
240 if [ "${SINGLE_PATCH}" = "no" ] 214 if [ "${SINGLE_PATCH}" = "no" ]
241 then 215 then
242 einfo "Applying various patches (bugfixes/updates) ..." 216 einfo "${EPATCH_MULTI_MSG}"
243 fi 217 fi
244 for x in ${EPATCH_SOURCE} 218 for x in ${EPATCH_SOURCE}
245 do 219 do
246 # New ARCH dependant patch naming scheme ... 220 # New ARCH dependant patch naming scheme ...
247 # 221 #
248 # ???_arch_foo.patch 222 # ???_arch_foo.patch
249 # 223 #
250 if [ -f ${x} ] && \ 224 if [ -f ${x} ] && \
251 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \ 225 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
252 [ "${EPATCH_FORCE}" = "yes" ]) 226 [ "${EPATCH_FORCE}" = "yes" ])
253 then 227 then
254 local count=0 228 local count=0
255 local popts="${EPATCH_OPTS}" 229 local popts="${EPATCH_OPTS}"
256 local patchname=${x##*/} 230 local patchname=${x##*/}
257 231
276 fi 250 fi
277 251
278 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 252 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
279 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 253 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
280 254
255 # Decompress the patch if need be
256 if [[ ${PATCH_SUFFIX} != "patch" ]] ; then
257 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
258 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
259
260 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1 ; then
261 echo
262 eerror "Could not extract patch!"
263 #die "Could not extract patch!"
264 count=5
265 break
266 fi
267 else
268 PATCH_TARGET="${x}"
269 fi
270
271 # Check for absolute paths in patches. If sandbox is disabled,
272 # people could (accidently) patch files in the root filesystem.
273 # Or trigger other unpleasantries #237667. So disallow -p0 on
274 # such patches.
275 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
276 if [[ -n ${abs_paths} ]] ; then
277 count=1
278 echo "NOTE: skipping -p0 due to absolute paths in patch:" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
279 echo "${abs_paths}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
280 fi
281
281 # Allow for prefix to differ ... im lazy, so shoot me :/ 282 # Allow for prefix to differ ... im lazy, so shoot me :/
282 while [ "${count}" -lt 5 ] 283 while [ "${count}" -lt 5 ]
283 do 284 do
284 # Generate some useful debug info ... 285 # Generate some useful debug info ...
285 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 286 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
286 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 287 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
287 288
288 if [ "${PATCH_SUFFIX}" != "patch" ] 289 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
290 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
291
292 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
293 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
294
295 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
289 then 296 then
290 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
291 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
292 else
293 PATCH_TARGET="${x}"
294 fi
295
296 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
297 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
298
299 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
300 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
301
302 if [ "${PATCH_SUFFIX}" != "patch" ]
303 then
304 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
305 then
306 echo
307 eerror "Could not extract patch!"
308 #die "Could not extract patch!"
309 count=5
310 break
311 fi
312 fi
313
314 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
315 then
316 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 297 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
317 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 298 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
318 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 299 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
319 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 300 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
320 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 301 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
321 302
322 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1 303 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
304 _epatch_assert
323 305
324 if [ "$?" -ne 0 ] 306 if [ "$?" -ne 0 ]
325 then 307 then
326 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 308 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
327 echo 309 echo
365 if [ "${SINGLE_PATCH}" = "no" ] 347 if [ "${SINGLE_PATCH}" = "no" ]
366 then 348 then
367 einfo "Done with patching" 349 einfo "Done with patching"
368 fi 350 fi
369} 351}
352epatch_user() {
353 [[ $# -ne 0 ]] && die "epatch_user takes no options"
370 354
371# This function return true if we are using the NPTL pthreads 355 # don't clobber any EPATCH vars that the parent might want
372# implementation. 356 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT}/etc/portage/patches
373# 357 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
374# <azarah@gentoo.org> (06 March 2003) 358 EPATCH_SOURCE=${base}/${CTARGET}/${check}
375# 359 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
376have_NPTL() { 360 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
377 cat > ${T}/test-nptl.c <<-"END" 361 if [[ -d ${EPATCH_SOURCE} ]] ; then
378 #define _XOPEN_SOURCE 362 EPATCH_SOURCE=${EPATCH_SOURCE} \
379 #include <unistd.h> 363 EPATCH_SUFFIX="patch" \
380 #include <stdio.h> 364 EPATCH_FORCE="yes" \
381 365 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
382 int main() 366 epatch
383 { 367 break
384 char buf[255];
385 char *str = buf;
386
387 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255);
388 if (NULL != str) {
389 printf("%s\n", str);
390 if (NULL != strstr(str, "NPTL"))
391 return 0;
392 }
393
394 return 1;
395 }
396 END
397
398 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ..."
399 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
400 then
401 echo "yes"
402 einfon "Checking what PTHREADS implementation we have ..."
403 if ${T}/nptl
404 then
405 return 0
406 else
407 return 1
408 fi
409 else
410 echo "no"
411 fi 368 fi
412 369 done
413 return 1
414} 370}
415 371
416# This function check how many cpu's are present, and then set 372# @FUNCTION: emktemp
417# -j in MAKEOPTS accordingly. 373# @USAGE: [temp dir]
418# 374# @DESCRIPTION:
419# Thanks to nall <nall@gentoo.org> for this.
420#
421get_number_of_jobs() {
422 local jobs=0
423
424 if [ ! -r /proc/cpuinfo ]
425 then
426 return 1
427 fi
428
429 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
430 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
431 then
432 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
433 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
434 ADMINPARAM="${ADMINPARAM/-j}"
435 fi
436
437 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
438
439 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
440 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
441 then
442 # these archs will always have "[Pp]rocessor"
443 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
444
445 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
446 then
447 # sparc always has "ncpus active"
448 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
449
450 elif [ "${ARCH}" = "alpha" ]
451 then
452 # alpha has "cpus active", but only when compiled with SMP
453 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
454 then
455 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
456 else
457 jobs=2
458 fi
459
460 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
461 then
462 # ppc has "processor", but only when compiled with SMP
463 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
464 then
465 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
466 else
467 jobs=2
468 fi
469 elif [ "${ARCH}" = "s390" ]
470 then
471 # s390 has "# processors : "
472 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
473 else
474 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
475 die "Unknown ARCH -- ${ARCH}!"
476 fi
477
478 # Make sure the number is valid ...
479 if [ "${jobs}" -lt 1 ]
480 then
481 jobs=1
482 fi
483
484 if [ -n "${ADMINPARAM}" ]
485 then
486 if [ "${jobs}" -gt "${ADMINPARAM}" ]
487 then
488 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge ..."
489 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
490 else
491 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge ..."
492 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
493 fi
494 fi
495}
496
497# Cheap replacement for when debianutils (and thus mktemp) 375# Cheap replacement for when debianutils (and thus mktemp)
498# does not exist on the users system 376# does not exist on the users system.
499# vapier@gentoo.org
500#
501# Takes just 1 optional parameter (the directory to create tmpfile in)
502emktemp() { 377emktemp() {
503 local exe="touch" 378 local exe="touch"
504 [ "$1" == "-d" ] && exe="mkdir" && shift 379 [[ $1 == -d ]] && exe="mkdir" && shift
505 local topdir="$1" 380 local topdir=$1
506 381
507 if [ -z "${topdir}" ] 382 if [[ -z ${topdir} ]] ; then
508 then
509 [ -z "${T}" ] \ 383 [[ -z ${T} ]] \
510 && topdir="/tmp" \ 384 && topdir="/tmp" \
511 || topdir="${T}" 385 || topdir=${T}
512 fi 386 fi
513 387
514 if [ -z "$(type -p mktemp)" ] 388 if ! type -P mktemp > /dev/null ; then
515 then 389 # system lacks `mktemp` so we have to fake it
516 local tmp=/ 390 local tmp=/
517 while [ -e "${tmp}" ] ; do 391 while [[ -e ${tmp} ]] ; do
518 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 392 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
519 done 393 done
520 ${exe} "${tmp}" 394 ${exe} "${tmp}" || ${exe} -p "${tmp}"
521 echo "${tmp}" 395 echo "${tmp}"
522 else 396 else
523 [ "${exe}" == "touch" ] \ 397 # the args here will give slightly wierd names on BSD,
524 && exe="-p" \ 398 # but should produce a usable file on all userlands
525 || exe="-d" 399 if [[ ${exe} == "touch" ]] ; then
526 mktemp ${exe} "${topdir}" 400 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
401 else
402 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
527 fi 403 fi
404 fi
528} 405}
529 406
407# @FUNCTION: egetent
408# @USAGE: <database> <key>
409# @MAINTAINER:
410# base-system@gentoo.org (Linux)
411# Joe Jezak <josejx@gmail.com> (OS X)
412# usata@gentoo.org (OS X)
413# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
414# @DESCRIPTION:
530# Small wrapper for getent (Linux), nidump (Mac OS X), 415# Small wrapper for getent (Linux),
416# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
531# and pw (FreeBSD) used in enewuser()/enewgroup() 417# and pw (FreeBSD) used in enewuser()/enewgroup()
532# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
533# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
534#
535# egetent(database, key)
536egetent() { 418egetent() {
537 if useq ppc-macos ; then 419 case ${CHOST} in
420 *-darwin9)
421 local mytype=$1
422 [[ "passwd" == $mytype ]] && mytype="Users"
423 [[ "group" == $mytype ]] && mytype="Groups"
538 case "$2" in 424 case "$2" in
539 *[!0-9]*) # Non numeric 425 *[!0-9]*) # Non numeric
426 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
427 ;;
428 *) # Numeric
429 local mykey="UniqueID"
430 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
431 dscl . -search /$mytype $mykey $2 2>/dev/null
432 ;;
433 esac
434 ;;
435 *-darwin*)
436 case "$2" in
437 *[!0-9]*) # Non numeric
540 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 438 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
541 ;; 439 ;;
542 *) # Numeric 440 *) # Numeric
543 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 441 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
544 ;; 442 ;;
545 esac 443 esac
546 elif useq x86-fbsd ; then 444 ;;
547 local action 445 *-freebsd*|*-dragonfly*)
548 if [ "$1" == "passwd" ] 446 local opts action="user"
549 then 447 [[ $1 == "passwd" ]] || action="group"
550 action="user" 448
551 else 449 # lookup by uid/gid
552 action="group" 450 if [[ $2 == [[:digit:]]* ]] ; then
451 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
553 fi 452 fi
453
554 pw show "${action}" "$2" -q 454 pw show ${action} ${opts} "$2" -q
555 else 455 ;;
456 *-netbsd*|*-openbsd*)
457 grep "$2:\*:" /etc/$1
458 ;;
459 *)
556 which nscd >& /dev/null && nscd -i "$1" 460 type -p nscd >& /dev/null && nscd -i "$1"
557 getent "$1" "$2" 461 getent "$1" "$2"
558 fi 462 ;;
463 esac
559} 464}
560 465
561# Simplify/standardize adding users to the system 466# @FUNCTION: enewuser
562# vapier@gentoo.org 467# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
563# 468# @DESCRIPTION:
564# enewuser(username, uid, shell, homedir, groups, extra options) 469# Same as enewgroup, you are not required to understand how to properly add
565# 470# a user to the system. The only required parameter is the username.
566# Default values if you do not specify any: 471# Default uid is (pass -1 for this) next available, default shell is
567# username: REQUIRED ! 472# /bin/false, default homedir is /dev/null, there are no default groups,
568# uid: next available (see useradd(8)) 473# and default params sets the comment as 'added by portage for ${PN}'.
569# note: pass -1 to get default behavior
570# shell: /bin/false
571# homedir: /dev/null
572# groups: none
573# extra: comment of 'added by portage for ${PN}'
574enewuser() { 474enewuser() {
475 case ${EBUILD_PHASE} in
476 unpack|compile|test|install)
477 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
478 eerror "Package fails at QA and at life. Please file a bug."
479 die "Bad package! enewuser is only for use in pkg_* functions!"
480 esac
481
575 # get the username 482 # get the username
576 local euser="$1"; shift 483 local euser=$1; shift
577 if [ -z "${euser}" ] 484 if [[ -z ${euser} ]] ; then
578 then
579 eerror "No username specified !" 485 eerror "No username specified !"
580 die "Cannot call enewuser without a username" 486 die "Cannot call enewuser without a username"
581 fi 487 fi
582 488
583 # lets see if the username already exists 489 # lets see if the username already exists
584 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 490 if [[ -n $(egetent passwd "${euser}") ]] ; then
585 then
586 return 0 491 return 0
587 fi 492 fi
588 einfo "Adding user '${euser}' to your system ..." 493 einfo "Adding user '${euser}' to your system ..."
589 494
590 # options to pass to useradd 495 # options to pass to useradd
591 local opts= 496 local opts=
592 497
593 # handle uid 498 # handle uid
594 local euid="$1"; shift 499 local euid=$1; shift
595 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 500 if [[ -n ${euid} && ${euid} != -1 ]] ; then
596 then
597 if [ "${euid}" -gt 0 ] 501 if [[ ${euid} -gt 0 ]] ; then
598 then
599 if [ ! -z "`egetent passwd ${euid}`" ] 502 if [[ -n $(egetent passwd ${euid}) ]] ; then
600 then
601 euid="next" 503 euid="next"
602 fi 504 fi
603 else 505 else
604 eerror "Userid given but is not greater than 0 !" 506 eerror "Userid given but is not greater than 0 !"
605 die "${euid} is not a valid UID" 507 die "${euid} is not a valid UID"
606 fi 508 fi
607 else 509 else
608 euid="next" 510 euid="next"
609 fi 511 fi
610 if [ "${euid}" == "next" ] 512 if [[ ${euid} == "next" ]] ; then
611 then 513 for ((euid = 101; euid <= 999; euid++)); do
612 local pwrange
613 if [ "${USERLAND}" == "BSD" ] ; then
614 pwrange="`jot 898 101`"
615 else
616 pwrange="`seq 101 999`"
617 fi
618 for euid in ${pwrange} ; do
619 [ -z "`egetent passwd ${euid}`" ] && break 514 [[ -z $(egetent passwd ${euid}) ]] && break
620 done 515 done
621 fi 516 fi
622 opts="${opts} -u ${euid}" 517 opts="${opts} -u ${euid}"
623 einfo " - Userid: ${euid}" 518 einfo " - Userid: ${euid}"
624 519
625 # handle shell 520 # handle shell
626 local eshell="$1"; shift 521 local eshell=$1; shift
627 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 522 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
628 then 523 if [[ ! -e ${ROOT}${eshell} ]] ; then
629 if [ ! -e "${eshell}" ]
630 then
631 eerror "A shell was specified but it does not exist !" 524 eerror "A shell was specified but it does not exist !"
632 die "${eshell} does not exist" 525 die "${eshell} does not exist in ${ROOT}"
526 fi
527 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
528 eerror "Do not specify ${eshell} yourself, use -1"
529 die "Pass '-1' as the shell parameter"
633 fi 530 fi
634 else 531 else
635 if [ "${USERLAND}" == "BSD" ] 532 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
636 then 533 [[ -x ${ROOT}${shell} ]] && break
637 eshell="/usr/bin/false" 534 done
638 else 535
536 if [[ ${shell} == "/dev/null" ]] ; then
537 eerror "Unable to identify the shell to use, proceeding with userland default."
538 case ${USERLAND} in
639 eshell="/bin/false" 539 GNU) shell="/bin/false" ;;
540 BSD) shell="/sbin/nologin" ;;
541 Darwin) shell="/usr/sbin/nologin" ;;
542 *) die "Unable to identify the default shell for userland ${USERLAND}"
543 esac
640 fi 544 fi
545
546 eshell=${shell}
641 fi 547 fi
642 einfo " - Shell: ${eshell}" 548 einfo " - Shell: ${eshell}"
643 opts="${opts} -s ${eshell}" 549 opts="${opts} -s ${eshell}"
644 550
645 # handle homedir 551 # handle homedir
646 local ehome="$1"; shift 552 local ehome=$1; shift
647 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 553 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
648 then
649 ehome="/dev/null" 554 ehome="/dev/null"
650 fi 555 fi
651 einfo " - Home: ${ehome}" 556 einfo " - Home: ${ehome}"
652 opts="${opts} -d ${ehome}" 557 opts="${opts} -d ${ehome}"
653 558
654 # handle groups 559 # handle groups
655 local egroups="$1"; shift 560 local egroups=$1; shift
656 if [ ! -z "${egroups}" ] 561 if [[ ! -z ${egroups} ]] ; then
657 then
658 local oldifs="${IFS}" 562 local oldifs=${IFS}
659 local defgroup="" exgroups="" 563 local defgroup="" exgroups=""
660 564
661 export IFS="," 565 export IFS=","
662 for g in ${egroups} 566 for g in ${egroups} ; do
663 do
664 export IFS="${oldifs}" 567 export IFS=${oldifs}
665 if [ -z "`egetent group \"${g}\"`" ] 568 if [[ -z $(egetent group "${g}") ]] ; then
666 then
667 eerror "You must add group ${g} to the system first" 569 eerror "You must add group ${g} to the system first"
668 die "${g} is not a valid GID" 570 die "${g} is not a valid GID"
669 fi 571 fi
670 if [ -z "${defgroup}" ] 572 if [[ -z ${defgroup} ]] ; then
671 then
672 defgroup="${g}" 573 defgroup=${g}
673 else 574 else
674 exgroups="${exgroups},${g}" 575 exgroups="${exgroups},${g}"
675 fi 576 fi
676 export IFS="," 577 export IFS=","
677 done 578 done
678 export IFS="${oldifs}" 579 export IFS=${oldifs}
679 580
680 opts="${opts} -g ${defgroup}" 581 opts="${opts} -g ${defgroup}"
681 if [ ! -z "${exgroups}" ] 582 if [[ ! -z ${exgroups} ]] ; then
682 then
683 opts="${opts} -G ${exgroups:1}" 583 opts="${opts} -G ${exgroups:1}"
684 fi 584 fi
685 else 585 else
686 egroups="(none)" 586 egroups="(none)"
687 fi 587 fi
688 einfo " - Groups: ${egroups}" 588 einfo " - Groups: ${egroups}"
689 589
690 # handle extra and add the user 590 # handle extra and add the user
691 local eextra="$@"
692 local oldsandbox="${SANDBOX_ON}" 591 local oldsandbox=${SANDBOX_ON}
693 export SANDBOX_ON="0" 592 export SANDBOX_ON="0"
694 if useq ppc-macos 593 case ${CHOST} in
695 then 594 *-darwin*)
696 ### Make the user 595 ### Make the user
697 if [ -z "${eextra}" ] 596 if [[ -z $@ ]] ; then
698 then
699 dscl . create /users/${euser} uid ${euid} 597 dscl . create /users/${euser} uid ${euid}
700 dscl . create /users/${euser} shell ${eshell} 598 dscl . create /users/${euser} shell ${eshell}
701 dscl . create /users/${euser} home ${ehome} 599 dscl . create /users/${euser} home ${ehome}
702 dscl . create /users/${euser} realname "added by portage for ${PN}" 600 dscl . create /users/${euser} realname "added by portage for ${PN}"
703 ### Add the user to the groups specified 601 ### Add the user to the groups specified
704 local oldifs="${IFS}" 602 local oldifs=${IFS}
705 export IFS="," 603 export IFS=","
706 for g in ${egroups} 604 for g in ${egroups} ; do
707 do
708 dscl . merge /groups/${g} users ${euser} 605 dscl . merge /groups/${g} users ${euser}
709 done 606 done
710 export IFS="${oldifs}" 607 export IFS=${oldifs}
711 else 608 else
712 einfo "Extra options are not supported on macos yet" 609 einfo "Extra options are not supported on Darwin yet"
713 einfo "Please report the ebuild along with the info below" 610 einfo "Please report the ebuild along with the info below"
714 einfo "eextra: ${eextra}" 611 einfo "eextra: $@"
715 die "Required function missing" 612 die "Required function missing"
716 fi 613 fi
717 elif use x86-fbsd ; then 614 ;;
718 if [ -z "${eextra}" ] 615 *-freebsd*|*-dragonfly*)
719 then 616 if [[ -z $@ ]] ; then
720 pw useradd ${euser} ${opts} \ 617 pw useradd ${euser} ${opts} \
721 -c "added by portage for ${PN}" \ 618 -c "added by portage for ${PN}" \
722 die "enewuser failed" 619 die "enewuser failed"
723 else 620 else
724 einfo " - Extra: ${eextra}" 621 einfo " - Extra: $@"
725 pw useradd ${euser} ${opts} \ 622 pw useradd ${euser} ${opts} \
726 -c ${eextra} || die "enewuser failed" 623 "$@" || die "enewuser failed"
727 fi 624 fi
625 ;;
626
627 *-netbsd*)
628 if [[ -z $@ ]] ; then
629 useradd ${opts} ${euser} || die "enewuser failed"
728 else 630 else
729 if [ -z "${eextra}" ] 631 einfo " - Extra: $@"
730 then 632 useradd ${opts} ${euser} "$@" || die "enewuser failed"
633 fi
634 ;;
635
636 *-openbsd*)
637 if [[ -z $@ ]] ; then
638 useradd -u ${euid} -s ${eshell} \
639 -d ${ehome} -c "Added by portage for ${PN}" \
640 -g ${egroups} ${euser} || die "enewuser failed"
641 else
642 einfo " - Extra: $@"
643 useradd -u ${euid} -s ${eshell} \
644 -d ${ehome} -c "Added by portage for ${PN}" \
645 -g ${egroups} ${euser} "$@" || die "enewuser failed"
646 fi
647 ;;
648
649 *)
650 if [[ -z $@ ]] ; then
731 useradd ${opts} ${euser} \ 651 useradd ${opts} ${euser} \
732 -c "added by portage for ${PN}" \ 652 -c "added by portage for ${PN}" \
733 || die "enewuser failed" 653 || die "enewuser failed"
734 else 654 else
735 einfo " - Extra: ${eextra}" 655 einfo " - Extra: $@"
736 useradd ${opts} ${euser} ${eextra} \ 656 useradd ${opts} ${euser} "$@" \
737 || die "enewuser failed" 657 || die "enewuser failed"
738 fi 658 fi
659 ;;
660 esac
661
662 if [[ ! -e ${ROOT}/${ehome} ]] ; then
663 einfo " - Creating ${ehome} in ${ROOT}"
664 mkdir -p "${ROOT}/${ehome}"
665 chown ${euser} "${ROOT}/${ehome}"
666 chmod 755 "${ROOT}/${ehome}"
739 fi 667 fi
668
740 export SANDBOX_ON="${oldsandbox}" 669 export SANDBOX_ON=${oldsandbox}
741
742 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
743 then
744 einfo " - Creating ${ehome} in ${D}"
745 dodir ${ehome}
746 fowners ${euser} ${ehome}
747 fperms 755 ${ehome}
748 fi
749} 670}
750 671
751# Simplify/standardize adding groups to the system 672# @FUNCTION: enewgroup
752# vapier@gentoo.org 673# @USAGE: <group> [gid]
753# 674# @DESCRIPTION:
754# enewgroup(group, gid) 675# This function does not require you to understand how to properly add a
755# 676# group to the system. Just give it a group name to add and enewgroup will
756# Default values if you do not specify any: 677# do the rest. You may specify the gid for the group or allow the group to
757# groupname: REQUIRED ! 678# allocate the next available one.
758# gid: next available (see groupadd(8))
759# extra: none
760enewgroup() { 679enewgroup() {
680 case ${EBUILD_PHASE} in
681 unpack|compile|test|install)
682 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
683 eerror "Package fails at QA and at life. Please file a bug."
684 die "Bad package! enewgroup is only for use in pkg_* functions!"
685 esac
686
761 # get the group 687 # get the group
762 local egroup="$1"; shift 688 local egroup="$1"; shift
763 if [ -z "${egroup}" ] 689 if [ -z "${egroup}" ]
764 then 690 then
765 eerror "No group specified !" 691 eerror "No group specified !"
766 die "Cannot call enewgroup without a group" 692 die "Cannot call enewgroup without a group"
767 fi 693 fi
768 694
769 # see if group already exists 695 # see if group already exists
770 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 696 if [[ -n $(egetent group "${egroup}") ]]; then
771 then
772 return 0 697 return 0
773 fi 698 fi
774 einfo "Adding group '${egroup}' to your system ..." 699 einfo "Adding group '${egroup}' to your system ..."
775 700
776 # options to pass to useradd 701 # options to pass to useradd
782 then 707 then
783 if [ "${egid}" -gt 0 ] 708 if [ "${egid}" -gt 0 ]
784 then 709 then
785 if [ -z "`egetent group ${egid}`" ] 710 if [ -z "`egetent group ${egid}`" ]
786 then 711 then
787 if useq ppc-macos ; then 712 if [[ "${CHOST}" == *-darwin* ]]; then
788 opts="${opts} ${egid}" 713 opts="${opts} ${egid}"
789 else 714 else
790 opts="${opts} -g ${egid}" 715 opts="${opts} -g ${egid}"
791 fi 716 fi
792 else 717 else
806 opts="${opts} ${eextra}" 731 opts="${opts} ${eextra}"
807 732
808 # add the group 733 # add the group
809 local oldsandbox="${SANDBOX_ON}" 734 local oldsandbox="${SANDBOX_ON}"
810 export SANDBOX_ON="0" 735 export SANDBOX_ON="0"
811 if useq ppc-macos ; then 736 case ${CHOST} in
737 *-darwin*)
812 if [ ! -z "${eextra}" ]; 738 if [ ! -z "${eextra}" ];
813 then 739 then
814 einfo "Extra options are not supported on macos yet" 740 einfo "Extra options are not supported on Darwin/OS X yet"
815 einfo "Please report the ebuild along with the info below" 741 einfo "Please report the ebuild along with the info below"
816 einfo "eextra: ${eextra}" 742 einfo "eextra: ${eextra}"
817 die "Required function missing" 743 die "Required function missing"
818 fi 744 fi
819 745
820 # If we need the next available 746 # If we need the next available
821 case ${egid} in 747 case ${egid} in
822 *[!0-9]*) # Non numeric 748 *[!0-9]*) # Non numeric
823 for egid in `jot 898 101`; do 749 for ((egid = 101; egid <= 999; egid++)); do
824 [ -z "`egetent group ${egid}`" ] && break 750 [[ -z $(egetent group ${egid}) ]] && break
825 done 751 done
826 esac 752 esac
827 dscl . create /groups/${egroup} gid ${egid} 753 dscl . create /groups/${egroup} gid ${egid}
828 dscl . create /groups/${egroup} passwd '*' 754 dscl . create /groups/${egroup} passwd '*'
829 elif use x86-fbsd ; then 755 ;;
756
757 *-freebsd*|*-dragonfly*)
830 case ${egid} in 758 case ${egid} in
831 *[!0-9]*) # Non numeric 759 *[!0-9]*) # Non numeric
832 for egid in `jot 898 101`; do 760 for ((egid = 101; egid <= 999; egid++)); do
833 [ -z "`egetent group ${egid}`" ] && break 761 [[ -z $(egetent group ${egid}) ]] && break
834 done 762 done
835 esac 763 esac
836 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 764 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
837 else 765 ;;
766
767 *-netbsd*)
768 case ${egid} in
769 *[!0-9]*) # Non numeric
770 for ((egid = 101; egid <= 999; egid++)); do
771 [[ -z $(egetent group ${egid}) ]] && break
772 done
773 esac
774 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
775 ;;
776
777 *)
838 groupadd ${opts} ${egroup} || die "enewgroup failed" 778 groupadd ${opts} ${egroup} || die "enewgroup failed"
839 fi 779 ;;
780 esac
840 export SANDBOX_ON="${oldsandbox}" 781 export SANDBOX_ON="${oldsandbox}"
841} 782}
842 783
843# Simple script to replace 'dos2unix' binaries 784# @FUNCTION: edos2unix
844# vapier@gentoo.org 785# @USAGE: <file> [more files ...]
845# 786# @DESCRIPTION:
846# edos2unix(file, <more files> ...) 787# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
788# to remove all of these text utilities from DEPEND variables because this
789# is a script based solution. Just give it a list of files to convert and
790# they will all be changed from the DOS CRLF format to the UNIX LF format.
847edos2unix() { 791edos2unix() {
848 for f in "$@" 792 echo "$@" | xargs sed -i 's/\r$//'
849 do
850 cp "${f}" ${T}/edos2unix
851 sed 's/\r$//' ${T}/edos2unix > "${f}"
852 done
853} 793}
854
855
856##############################################################
857# START: Handle .desktop files and menu entries #
858# maybe this should be separated into a new eclass some time #
859# lanius@gentoo.org #
860##############################################################
861 794
862# Make a desktop file ! 795# Make a desktop file !
863# Great for making those icons in kde/gnome startmenu ! 796# Great for making those icons in kde/gnome startmenu !
864# Amaze your friends ! Get the women ! Join today ! 797# Amaze your friends ! Get the women ! Join today !
865# 798#
866# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 799# make_desktop_entry(<command>, [name], [icon], [type], [path])
867# 800#
868# binary: what binary does the app run with ? 801# binary: what command does the app run with ?
869# name: the name that will show up in the menu 802# name: the name that will show up in the menu
870# icon: give your little like a pretty little icon ... 803# icon: give your little like a pretty little icon ...
871# this can be relative (to /usr/share/pixmaps) or 804# this can be relative (to /usr/share/pixmaps) or
872# a full path to an icon 805# a full path to an icon
873# type: what kind of application is this ? for categories: 806# type: what kind of application is this ? for categories:
874# http://www.freedesktop.org/wiki/Standards_2fmenu_2dspec 807# http://standards.freedesktop.org/menu-spec/latest/apa.html
875# path: if your app needs to startup in a specific dir 808# path: if your app needs to startup in a specific dir
876make_desktop_entry() { 809make_desktop_entry() {
877 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 810 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
878 811
879 local exec=${1} 812 local exec=${1}
880 local name=${2:-${PN}} 813 local name=${2:-${PN}}
881 local icon=${3:-${PN}.png} 814 local icon=${3:-${PN}}
882 local type=${4} 815 local type=${4}
883 local path=${5} 816 local path=${5}
884 817
885 if [[ -z ${type} ]] ; then 818 if [[ -z ${type} ]] ; then
886 local catmaj=${CATEGORY%%-*} 819 local catmaj=${CATEGORY%%-*}
887 local catmin=${CATEGORY##*-} 820 local catmin=${CATEGORY##*-}
888 case ${catmaj} in 821 case ${catmaj} in
889 app) 822 app)
890 case ${catmin} in 823 case ${catmin} in
824 accessibility) type=Accessibility;;
891 admin) type=System;; 825 admin) type=System;;
826 antivirus) type=System;;
827 arch) type=Archiving;;
828 backup) type=Archiving;;
892 cdr) type=DiscBurning;; 829 cdr) type=DiscBurning;;
893 dicts) type=Dictionary;; 830 dicts) type=Dictionary;;
831 doc) type=Documentation;;
894 editors) type=TextEditor;; 832 editors) type=TextEditor;;
895 emacs) type=TextEditor;; 833 emacs) type=TextEditor;;
896 emulation) type=Emulator;; 834 emulation) type=Emulator;;
897 laptop) type=HardwareSettings;; 835 laptop) type=HardwareSettings;;
898 office) type=Office;; 836 office) type=Office;;
837 pda) type=PDA;;
899 vim) type=TextEditor;; 838 vim) type=TextEditor;;
900 xemacs) type=TextEditor;; 839 xemacs) type=TextEditor;;
901 *) type=;; 840 *) type=;;
902 esac 841 esac
903 ;; 842 ;;
904 843
905 dev) 844 dev)
906 type="Development" 845 type="Development"
907 ;; 846 ;;
908 847
909 games) 848 games)
910 [[ -z ${path} ]] && path=${GAMES_BINDIR}
911
912 case ${catmin} in 849 case ${catmin} in
913 action) type=ActionGame;; 850 action|fps) type=ActionGame;;
914 arcade) type=ArcadeGame;; 851 arcade) type=ArcadeGame;;
915 board) type=BoardGame;; 852 board) type=BoardGame;;
916 kid) type=KidsGame;;
917 emulation) type=Emulator;; 853 emulation) type=Emulator;;
854 kids) type=KidsGame;;
918 puzzle) type=LogicGame;; 855 puzzle) type=LogicGame;;
919 rpg) type=RolePlaying;;
920 roguelike) type=RolePlaying;; 856 roguelike) type=RolePlaying;;
857 rpg) type=RolePlaying;;
921 simulation) type=Simulation;; 858 simulation) type=Simulation;;
922 sports) type=SportsGame;; 859 sports) type=SportsGame;;
923 strategy) type=StrategyGame;; 860 strategy) type=StrategyGame;;
924 *) type=;; 861 *) type=;;
925 esac 862 esac
926 type="Game;${type}" 863 type="Game;${type}"
864 ;;
865
866 gnome)
867 type="Gnome;GTK"
868 ;;
869
870 kde)
871 type="KDE;Qt"
927 ;; 872 ;;
928 873
929 mail) 874 mail)
930 type="Network;Email" 875 type="Network;Email"
931 ;; 876 ;;
933 media) 878 media)
934 case ${catmin} in 879 case ${catmin} in
935 gfx) type=Graphics;; 880 gfx) type=Graphics;;
936 radio) type=Tuner;; 881 radio) type=Tuner;;
937 sound) type=Audio;; 882 sound) type=Audio;;
938 tv) type=TV;; 883 tv) type=TV;;
939 video) type=Video;; 884 video) type=Video;;
940 *) type=;; 885 *) type=;;
941 esac 886 esac
942 type="AudioVideo;${type}" 887 type="AudioVideo;${type}"
943 ;; 888 ;;
944 889
945 net) 890 net)
946 case ${catmin} in 891 case ${catmin} in
947 dialup) type=Dialup;; 892 dialup) type=Dialup;;
948 ftp) type=FileTransfer;; 893 ftp) type=FileTransfer;;
949 im) type=InstantMessaging;; 894 im) type=InstantMessaging;;
950 irc) type=IRCClient;; 895 irc) type=IRCClient;;
951 mail) type=Email;; 896 mail) type=Email;;
952 news) type=News;; 897 news) type=News;;
953 nntp) type=News;; 898 nntp) type=News;;
954 p2p) type=FileTransfer;; 899 p2p) type=FileTransfer;;
955 *) type=;; 900 *) type=;;
956 esac 901 esac
957 type="Network;${type}" 902 type="Network;${type}"
958 ;; 903 ;;
959 904
960 sci) 905 sci)
961 case ${catmin} in 906 case ${catmin} in
962 astro*) type=Astronomoy;; 907 astro*) type=Astronomy;;
963 bio*) type=Biology;; 908 bio*) type=Biology;;
964 calc*) type=Calculator;; 909 calc*) type=Calculator;;
965 chem*) type=Chemistry;; 910 chem*) type=Chemistry;;
911 elec*) type=Electronics;;
966 geo*) type=Geology;; 912 geo*) type=Geology;;
967 math*) type=Math;; 913 math*) type=Math;;
914 physics) type=Physics;;
915 visual*) type=DataVisualization;;
968 *) type=;; 916 *) type=;;
969 esac 917 esac
970 type="Science;${type}" 918 type="Science;${type}"
971 ;; 919 ;;
972 920
921 sys)
922 type="System"
923 ;;
924
973 www) 925 www)
974 case ${catmin} in 926 case ${catmin} in
975 client) type=WebBrowser;; 927 client) type=WebBrowser;;
976 *) type=;; 928 *) type=;;
977 esac 929 esac
978 type="Network" 930 type="Network"
979 ;; 931 ;;
980 932
981 *) 933 *)
982 type= 934 type=
983 ;; 935 ;;
984 esac 936 esac
985 fi 937 fi
986 938 if [ "${SLOT}" == "0" ] ; then
939 local desktop_name="${PN}"
940 else
941 local desktop_name="${PN}-${SLOT}"
942 fi
943 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
987 local desktop=${T}/${exec%% *}-${P}.desktop 944 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
988 945
946 cat <<-EOF > "${desktop}"
989echo "[Desktop Entry] 947 [Desktop Entry]
990Encoding=UTF-8 948 Version=1.0
991Version=0.9.2
992Name=${name} 949 Name=${name}
993Type=Application 950 Type=Application
994Comment=${DESCRIPTION} 951 Comment=${DESCRIPTION}
995Exec=${exec} 952 Exec=${exec}
996Path=${path} 953 TryExec=${exec%% *}
997Icon=${icon} 954 Icon=${icon}
998Categories=Application;${type};" > "${desktop}" 955 Categories=${type};
956 EOF
999 957
958 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
959
960 (
961 # wrap the env here so that the 'insinto' call
962 # doesn't corrupt the env of the caller
1000 insinto /usr/share/applications 963 insinto /usr/share/applications
1001 doins "${desktop}" 964 doins "${desktop}"
1002 965 )
1003 return 0
1004} 966}
1005 967
1006# Make a GDM/KDM Session file 968# @FUNCTION: validate_desktop_entries
1007# 969# @USAGE: [directories]
1008# make_desktop_entry(<title>, <command>) 970# @MAINTAINER:
1009# title: File to execute to start the Window Manager 971# Carsten Lohrke <carlo@gentoo.org>
1010# command: Name of the Window Manager 972# @DESCRIPTION:
973# Validate desktop entries using desktop-file-utils
974validate_desktop_entries() {
975 if [[ -x /usr/bin/desktop-file-validate ]] ; then
976 einfo "Checking desktop entry validity"
977 local directories=""
978 for d in /usr/share/applications $@ ; do
979 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
980 done
981 if [[ -n ${directories} ]] ; then
982 for FILE in $(find ${directories} -name "*\.desktop" \
983 -not -path '*.hidden*' | sort -u 2>/dev/null)
984 do
985 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
986 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
987 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
988 done
989 fi
990 echo ""
991 else
992 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
993 fi
994}
1011 995
996# @FUNCTION: make_session_desktop
997# @USAGE: <title> <command> [command args...]
998# @DESCRIPTION:
999# Make a GDM/KDM Session file. The title is the file to execute to start the
1000# Window Manager. The command is the name of the Window Manager.
1001#
1002# You can set the name of the file via the ${wm} variable.
1012make_session_desktop() { 1003make_session_desktop() {
1013 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1 1004 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
1014 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1 1005 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
1015 1006
1016 local title=$1 1007 local title=$1
1017 local command=$2 1008 local command=$2
1018 local desktop=${T}/${wm}.desktop 1009 local desktop=${T}/${wm:-${PN}}.desktop
1010 shift 2
1019 1011
1012 cat <<-EOF > "${desktop}"
1020echo "[Desktop Entry] 1013 [Desktop Entry]
1021Encoding=UTF-8
1022Name=${title} 1014 Name=${title}
1023Comment=This session logs you into ${title} 1015 Comment=This session logs you into ${title}
1024Exec=${command} 1016 Exec=${command} $*
1025TryExec=${command} 1017 TryExec=${command}
1026Type=Application" > "${desktop}" 1018 Type=XSession
1019 EOF
1027 1020
1021 (
1022 # wrap the env here so that the 'insinto' call
1023 # doesn't corrupt the env of the caller
1028 insinto /usr/share/xsessions 1024 insinto /usr/share/xsessions
1029 doins "${desktop}" 1025 doins "${desktop}"
1026 )
1030} 1027}
1031 1028
1029# @FUNCTION: domenu
1030# @USAGE: <menus>
1031# @DESCRIPTION:
1032# Install the list of .desktop menu files into the appropriate directory
1033# (/usr/share/applications).
1032domenu() { 1034domenu() {
1035 (
1036 # wrap the env here so that the 'insinto' call
1037 # doesn't corrupt the env of the caller
1033 local i j 1038 local i j ret=0
1034 insinto /usr/share/applications 1039 insinto /usr/share/applications
1035 for i in "$@" ; do 1040 for i in "$@" ; do
1036 if [[ -f ${i} ]] ; then 1041 if [[ -f ${i} ]] ; then
1037 doins "${i}" 1042 doins "${i}"
1043 ((ret+=$?))
1038 elif [[ -d ${i} ]] ; then 1044 elif [[ -d ${i} ]] ; then
1039 for j in "${i}"/*.desktop ; do 1045 for j in "${i}"/*.desktop ; do
1040 doins "${j}" 1046 doins "${j}"
1047 ((ret+=$?))
1041 done 1048 done
1049 else
1050 ((++ret))
1042 fi 1051 fi
1043 done 1052 done
1053 exit ${ret}
1054 )
1044} 1055}
1056
1057# @FUNCTION: newmenu
1058# @USAGE: <menu> <newname>
1059# @DESCRIPTION:
1060# Like all other new* functions, install the specified menu as newname.
1045newmenu() { 1061newmenu() {
1062 (
1063 # wrap the env here so that the 'insinto' call
1064 # doesn't corrupt the env of the caller
1046 insinto /usr/share/applications 1065 insinto /usr/share/applications
1047 newins "$1" "$2" 1066 newins "$@"
1067 )
1048} 1068}
1049 1069
1070# @FUNCTION: doicon
1071# @USAGE: <list of icons>
1072# @DESCRIPTION:
1073# Install the list of icons into the icon directory (/usr/share/pixmaps).
1074# This is useful in conjunction with creating desktop/menu files.
1050doicon() { 1075doicon() {
1076 (
1077 # wrap the env here so that the 'insinto' call
1078 # doesn't corrupt the env of the caller
1051 local i j 1079 local i j ret
1052 insinto /usr/share/pixmaps 1080 insinto /usr/share/pixmaps
1053 for i in "$@" ; do 1081 for i in "$@" ; do
1054 if [[ -f ${i} ]] ; then 1082 if [[ -f ${i} ]] ; then
1055 doins "${i}" 1083 doins "${i}"
1084 ((ret+=$?))
1056 elif [[ -d ${i} ]] ; then 1085 elif [[ -d ${i} ]] ; then
1057 for j in "${i}"/*.png ; do 1086 for j in "${i}"/*.png ; do
1058 doins "${j}" 1087 doins "${j}"
1088 ((ret+=$?))
1059 done 1089 done
1090 else
1091 ((++ret))
1060 fi 1092 fi
1061 done 1093 done
1094 exit ${ret}
1095 )
1062} 1096}
1097
1098# @FUNCTION: newicon
1099# @USAGE: <icon> <newname>
1100# @DESCRIPTION:
1101# Like all other new* functions, install the specified icon as newname.
1063newicon() { 1102newicon() {
1103 (
1104 # wrap the env here so that the 'insinto' call
1105 # doesn't corrupt the env of the caller
1064 insinto /usr/share/pixmaps 1106 insinto /usr/share/pixmaps
1065 newins "$1" "$2" 1107 newins "$@"
1108 )
1066} 1109}
1067
1068##############################################################
1069# END: Handle .desktop files and menu entries #
1070##############################################################
1071
1072 1110
1073# for internal use only (unpack_pdv and unpack_makeself) 1111# for internal use only (unpack_pdv and unpack_makeself)
1074find_unpackable_file() { 1112find_unpackable_file() {
1075 local src="$1" 1113 local src=$1
1076 if [ -z "${src}" ] 1114 if [[ -z ${src} ]] ; then
1077 then
1078 src="${DISTDIR}/${A}" 1115 src=${DISTDIR}/${A}
1079 else 1116 else
1080 if [ -e "${DISTDIR}/${src}" ] 1117 if [[ -e ${DISTDIR}/${src} ]] ; then
1081 then
1082 src="${DISTDIR}/${src}" 1118 src=${DISTDIR}/${src}
1083 elif [ -e "${PWD}/${src}" ] 1119 elif [[ -e ${PWD}/${src} ]] ; then
1084 then
1085 src="${PWD}/${src}" 1120 src=${PWD}/${src}
1086 elif [ -e "${src}" ] 1121 elif [[ -e ${src} ]] ; then
1087 then
1088 src="${src}" 1122 src=${src}
1089 fi
1090 fi 1123 fi
1091 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1124 fi
1125 [[ ! -e ${src} ]] && return 1
1092 echo "${src}" 1126 echo "${src}"
1093} 1127}
1094 1128
1129# @FUNCTION: unpack_pdv
1130# @USAGE: <file to unpack> <size of off_t>
1131# @DESCRIPTION:
1095# Unpack those pesky pdv generated files ... 1132# Unpack those pesky pdv generated files ...
1096# They're self-unpacking programs with the binary package stuffed in 1133# They're self-unpacking programs with the binary package stuffed in
1097# the middle of the archive. Valve seems to use it a lot ... too bad 1134# the middle of the archive. Valve seems to use it a lot ... too bad
1098# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1135# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1099# 1136#
1100# Usage: unpack_pdv [file to unpack] [size of off_t]
1101# - you have to specify the off_t size ... i have no idea how to extract that 1137# You have to specify the off_t size ... I have no idea how to extract that
1102# information out of the binary executable myself. basically you pass in 1138# information out of the binary executable myself. Basically you pass in
1103# the size of the off_t type (in bytes) on the machine that built the pdv 1139# the size of the off_t type (in bytes) on the machine that built the pdv
1140# archive.
1141#
1104# archive. one way to determine this is by running the following commands: 1142# One way to determine this is by running the following commands:
1143#
1144# @CODE
1105# strings <pdv archive> | grep lseek 1145# strings <pdv archive> | grep lseek
1106# strace -elseek <pdv archive> 1146# strace -elseek <pdv archive>
1147# @CODE
1148#
1107# basically look for the first lseek command (we do the strings/grep because 1149# Basically look for the first lseek command (we do the strings/grep because
1108# sometimes the function call is _llseek or something) and steal the 2nd 1150# sometimes the function call is _llseek or something) and steal the 2nd
1109# parameter. here is an example: 1151# parameter. Here is an example:
1152#
1153# @CODE
1110# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1154# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1111# lseek 1155# lseek
1112# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1156# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1113# lseek(3, -4, SEEK_END) = 2981250 1157# lseek(3, -4, SEEK_END) = 2981250
1158# @CODE
1159#
1114# thus we would pass in the value of '4' as the second parameter. 1160# Thus we would pass in the value of '4' as the second parameter.
1115unpack_pdv() { 1161unpack_pdv() {
1116 local src="`find_unpackable_file $1`" 1162 local src=$(find_unpackable_file "$1")
1117 local sizeoff_t="$2" 1163 local sizeoff_t=$2
1118 1164
1165 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1119 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 1166 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1120 1167
1121 local shrtsrc="`basename ${src}`" 1168 local shrtsrc=$(basename "${src}")
1122 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1169 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1123 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1170 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1124 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1171 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1125 1172
1126 # grab metadata for debug reasons 1173 # grab metadata for debug reasons
1127 local metafile="$(emktemp)" 1174 local metafile=$(emktemp)
1128 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1175 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1129 1176
1130 # rip out the final file name from the metadata 1177 # rip out the final file name from the metadata
1131 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1178 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1132 datafile="`basename ${datafile}`" 1179 datafile=$(basename "${datafile}")
1133 1180
1134 # now lets uncompress/untar the file if need be 1181 # now lets uncompress/untar the file if need be
1135 local tmpfile="$(emktemp)" 1182 local tmpfile=$(emktemp)
1136 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1183 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1137 1184
1138 local iscompressed="`file -b ${tmpfile}`" 1185 local iscompressed=$(file -b "${tmpfile}")
1139 if [ "${iscompressed:0:8}" == "compress" ] ; then 1186 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1140 iscompressed=1 1187 iscompressed=1
1141 mv ${tmpfile}{,.Z} 1188 mv ${tmpfile}{,.Z}
1142 gunzip ${tmpfile} 1189 gunzip ${tmpfile}
1143 else 1190 else
1144 iscompressed=0 1191 iscompressed=0
1145 fi 1192 fi
1146 local istar="`file -b ${tmpfile}`" 1193 local istar=$(file -b "${tmpfile}")
1147 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1194 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1148 istar=1 1195 istar=1
1149 else 1196 else
1150 istar=0 1197 istar=0
1151 fi 1198 fi
1152 1199
1180 true 1227 true
1181 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1228 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1182 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1229 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1183} 1230}
1184 1231
1232# @FUNCTION: unpack_makeself
1233# @USAGE: [file to unpack] [offset] [tail|dd]
1234# @DESCRIPTION:
1185# Unpack those pesky makeself generated files ... 1235# Unpack those pesky makeself generated files ...
1186# They're shell scripts with the binary package tagged onto 1236# They're shell scripts with the binary package tagged onto
1187# the end of the archive. Loki utilized the format as does 1237# the end of the archive. Loki utilized the format as does
1188# many other game companies. 1238# many other game companies.
1189# 1239#
1190# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1240# If the file is not specified, then ${A} is used. If the
1191# - If the file is not specified then unpack will utilize ${A}.
1192# - If the offset is not specified then we will attempt to extract 1241# offset is not specified then we will attempt to extract
1193# the proper offset from the script itself. 1242# the proper offset from the script itself.
1194unpack_makeself() { 1243unpack_makeself() {
1244 local src_input=${1:-${A}}
1195 local src="$(find_unpackable_file "$1")" 1245 local src=$(find_unpackable_file "${src_input}")
1196 local skip="$2" 1246 local skip=$2
1197 local exe="$3" 1247 local exe=$3
1198 1248
1249 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1250
1199 local shrtsrc="$(basename "${src}")" 1251 local shrtsrc=$(basename "${src}")
1200 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1252 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1201 if [ -z "${skip}" ] 1253 if [[ -z ${skip} ]] ; then
1202 then
1203 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1254 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1204 local skip=0 1255 local skip=0
1205 exe=tail 1256 exe=tail
1206 case ${ver} in 1257 case ${ver} in
1207 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1258 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1208 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1259 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1209 ;; 1260 ;;
1210 2.0|2.0.1) 1261 2.0|2.0.1)
1211 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1262 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1212 ;; 1263 ;;
1220 ;; 1271 ;;
1221 2.1.3) 1272 2.1.3)
1222 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1273 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1223 let skip="skip + 1" 1274 let skip="skip + 1"
1224 ;; 1275 ;;
1225 2.1.4) 1276 2.1.4|2.1.5)
1226 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1277 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1227 skip=$(head -n ${skip} "${src}" | wc -c) 1278 skip=$(head -n ${skip} "${src}" | wc -c)
1228 exe="dd" 1279 exe="dd"
1229 ;; 1280 ;;
1230 *) 1281 *)
1242 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1293 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1243 *) die "makeself cant handle exe '${exe}'" 1294 *) die "makeself cant handle exe '${exe}'"
1244 esac 1295 esac
1245 1296
1246 # lets grab the first few bytes of the file to figure out what kind of archive it is 1297 # lets grab the first few bytes of the file to figure out what kind of archive it is
1247 local tmpfile="$(emktemp)" 1298 local tmpfile=$(emktemp)
1248 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1299 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1249 local filetype="$(file -b "${tmpfile}")" 1300 local filetype=$(file -b "${tmpfile}")
1250 case ${filetype} in 1301 case ${filetype} in
1251 *tar\ archive) 1302 *tar\ archive*)
1252 eval ${exe} | tar --no-same-owner -xf - 1303 eval ${exe} | tar --no-same-owner -xf -
1253 ;; 1304 ;;
1254 bzip2*) 1305 bzip2*)
1255 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1306 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1256 ;; 1307 ;;
1266 ;; 1317 ;;
1267 esac 1318 esac
1268 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1319 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1269} 1320}
1270 1321
1322# @FUNCTION: check_license
1323# @USAGE: [license]
1324# @DESCRIPTION:
1271# Display a license for user to accept. 1325# Display a license for user to accept. If no license is
1272#
1273# Usage: check_license [license]
1274# - If the file is not specified then ${LICENSE} is used. 1326# specified, then ${LICENSE} is used.
1275check_license() { 1327check_license() {
1276 local lic=$1 1328 local lic=$1
1277 if [ -z "${lic}" ] ; then 1329 if [ -z "${lic}" ] ; then
1278 lic="${PORTDIR}/licenses/${LICENSE}" 1330 lic="${PORTDIR}/licenses/${LICENSE}"
1279 else 1331 else
1280 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1332 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1281 lic="${PORTDIR}/licenses/${src}" 1333 lic="${PORTDIR}/licenses/${lic}"
1282 elif [ -e "${PWD}/${src}" ] ; then 1334 elif [ -e "${PWD}/${lic}" ] ; then
1283 lic="${PWD}/${src}" 1335 lic="${PWD}/${lic}"
1284 elif [ -e "${src}" ] ; then 1336 elif [ -e "${lic}" ] ; then
1285 lic="${src}" 1337 lic="${lic}"
1286 fi
1287 fi 1338 fi
1339 fi
1288 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1340 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1289 local l="`basename ${lic}`" 1341 local l="`basename ${lic}`"
1290 1342
1291 # here is where we check for the licenses the user already 1343 # here is where we check for the licenses the user already
1292 # accepted ... if we don't find a match, we make the user accept 1344 # accepted ... if we don't find a match, we make the user accept
1293 local shopts=$- 1345 local shopts=$-
1294 local alic 1346 local alic
1295 set -o noglob #so that bash doesn't expand "*" 1347 set -o noglob #so that bash doesn't expand "*"
1296 for alic in ${ACCEPT_LICENSE} ; do 1348 for alic in ${ACCEPT_LICENSE} ; do
1297 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1349 if [[ ${alic} == ${l} ]]; then
1298 set +o noglob; set -${shopts} #reset old shell opts 1350 set +o noglob; set -${shopts} #reset old shell opts
1299 return 0 1351 return 0
1300 fi 1352 fi
1301 done 1353 done
1302 set +o noglob; set -$shopts #reset old shell opts 1354 set +o noglob; set -$shopts #reset old shell opts
1303 1355
1304 local licmsg="$(emktemp)" 1356 local licmsg=$(emktemp)
1305 cat << EOF > ${licmsg} 1357 cat <<-EOF > ${licmsg}
1306********************************************************** 1358 **********************************************************
1307The following license outlines the terms of use of this 1359 The following license outlines the terms of use of this
1308package. You MUST accept this license for installation to 1360 package. You MUST accept this license for installation to
1309continue. When you are done viewing, hit 'q'. If you 1361 continue. When you are done viewing, hit 'q'. If you
1310CTRL+C out of this, the install will not run! 1362 CTRL+C out of this, the install will not run!
1311********************************************************** 1363 **********************************************************
1312 1364
1313EOF 1365 EOF
1314 cat ${lic} >> ${licmsg} 1366 cat ${lic} >> ${licmsg}
1315 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1367 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1316 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1368 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1317 read alic 1369 read alic
1318 case ${alic} in 1370 case ${alic} in
1325 die "Failed to accept license" 1377 die "Failed to accept license"
1326 ;; 1378 ;;
1327 esac 1379 esac
1328} 1380}
1329 1381
1382# @FUNCTION: cdrom_get_cds
1383# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1384# @DESCRIPTION:
1330# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1385# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1331# the whole 'non-interactive' policy, but damnit I want CD support ! 1386# the whole 'non-interactive' policy, but damnit I want CD support !
1332# 1387#
1333# with these cdrom functions we handle all the user interaction and 1388# With these cdrom functions we handle all the user interaction and
1334# standardize everything. all you have to do is call cdrom_get_cds() 1389# standardize everything. All you have to do is call cdrom_get_cds()
1335# and when the function returns, you can assume that the cd has been 1390# and when the function returns, you can assume that the cd has been
1336# found at CDROM_ROOT. 1391# found at CDROM_ROOT.
1337# 1392#
1393# The function will attempt to locate a cd based upon a file that is on
1394# the cd. The more files you give this function, the more cds
1395# the cdrom functions will handle.
1396#
1338# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1397# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1339# etc... if you want to give the cds better names, then just export 1398# etc... If you want to give the cds better names, then just export
1340# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1399# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1400# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1401# also use the CDROM_NAME_SET bash array.
1341# 1402#
1342# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1403# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1343#
1344# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1345# - this will attempt to locate a cd based upon a file that is on
1346# the cd ... the more files you give this function, the more cds
1347# the cdrom functions will handle
1348cdrom_get_cds() { 1404cdrom_get_cds() {
1349 # first we figure out how many cds we're dealing with by 1405 # first we figure out how many cds we're dealing with by
1350 # the # of files they gave us 1406 # the # of files they gave us
1351 local cdcnt=0 1407 local cdcnt=0
1352 local f= 1408 local f=
1353 for f in "$@" ; do 1409 for f in "$@" ; do
1354 cdcnt=$((cdcnt + 1)) 1410 ((++cdcnt))
1355 export CDROM_CHECK_${cdcnt}="$f" 1411 export CDROM_CHECK_${cdcnt}="$f"
1356 done 1412 done
1357 export CDROM_TOTAL_CDS=${cdcnt} 1413 export CDROM_TOTAL_CDS=${cdcnt}
1358 export CDROM_CURRENT_CD=1 1414 export CDROM_CURRENT_CD=1
1359 1415
1360 # now we see if the user gave use CD_ROOT ... 1416 # now we see if the user gave use CD_ROOT ...
1361 # if they did, let's just believe them that it's correct 1417 # if they did, let's just believe them that it's correct
1362 if [[ ! -z ${CD_ROOT} ]] ; then
1363 export CDROM_ROOT=${CD_ROOT}
1364 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1365 return
1366 fi
1367 # do the same for CD_ROOT_X
1368 if [[ ! -z ${CD_ROOT_1} ]] ; then 1418 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1369 local var= 1419 local var=
1370 cdcnt=0 1420 cdcnt=0
1371 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1421 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1372 cdcnt=$((cdcnt + 1)) 1422 ((++cdcnt))
1373 var="CD_ROOT_${cdcnt}" 1423 var="CD_ROOT_${cdcnt}"
1424 [[ -z ${!var} ]] && var="CD_ROOT"
1374 if [[ -z ${!var} ]] ; then 1425 if [[ -z ${!var} ]] ; then
1375 eerror "You must either use just the CD_ROOT" 1426 eerror "You must either use just the CD_ROOT"
1376 eerror "or specify ALL the CD_ROOT_X variables." 1427 eerror "or specify ALL the CD_ROOT_X variables."
1377 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1428 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1378 die "could not locate CD_ROOT_${cdcnt}" 1429 die "could not locate CD_ROOT_${cdcnt}"
1379 fi 1430 fi
1380 export CDROM_ROOTS_${cdcnt}="${!var}"
1381 done 1431 done
1382 export CDROM_ROOT=${CDROM_ROOTS_1} 1432 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1383 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1433 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1434 export CDROM_SET=-1
1435 for f in ${CDROM_CHECK_1//:/ } ; do
1436 ((++CDROM_SET))
1437 [[ -e ${CD_ROOT}/${f} ]] && break
1438 done
1439 export CDROM_MATCH=${f}
1384 return 1440 return
1385 fi 1441 fi
1386 1442
1443 # User didn't help us out so lets make sure they know they can
1444 # simplify the whole process ...
1387 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1445 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1388 einfon "This ebuild will need the " 1446 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1389 if [[ -z ${CDROM_NAME} ]] ; then
1390 echo "cdrom for ${PN}."
1391 else
1392 echo "${CDROM_NAME}."
1393 fi
1394 echo 1447 echo
1395 einfo "If you do not have the CD, but have the data files" 1448 einfo "If you do not have the CD, but have the data files"
1396 einfo "mounted somewhere on your filesystem, just export" 1449 einfo "mounted somewhere on your filesystem, just export"
1397 einfo "the variable CD_ROOT so that it points to the" 1450 einfo "the variable CD_ROOT so that it points to the"
1398 einfo "directory containing the files." 1451 einfo "directory containing the files."
1399 echo 1452 echo
1400 einfo "For example:" 1453 einfo "For example:"
1401 einfo "export CD_ROOT=/mnt/cdrom" 1454 einfo "export CD_ROOT=/mnt/cdrom"
1402 echo 1455 echo
1403 else 1456 else
1457 if [[ -n ${CDROM_NAME_SET} ]] ; then
1458 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1459 cdcnt=0
1460 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1461 ((++cdcnt))
1462 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1463 done
1464 fi
1465
1404 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1466 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1405 cdcnt=0 1467 cdcnt=0
1406 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1468 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1407 cdcnt=$((cdcnt + 1)) 1469 ((++cdcnt))
1408 var="CDROM_NAME_${cdcnt}" 1470 var="CDROM_NAME_${cdcnt}"
1409 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1471 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1410 done 1472 done
1411 echo 1473 echo
1412 einfo "If you do not have the CDs, but have the data files" 1474 einfo "If you do not have the CDs, but have the data files"
1413 einfo "mounted somewhere on your filesystem, just export" 1475 einfo "mounted somewhere on your filesystem, just export"
1414 einfo "the following variables so they point to the right place:" 1476 einfo "the following variables so they point to the right place:"
1415 einfon "" 1477 einfon ""
1416 cdcnt=0 1478 cdcnt=0
1417 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1479 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1418 cdcnt=$((cdcnt + 1)) 1480 ((++cdcnt))
1419 echo -n " CD_ROOT_${cdcnt}" 1481 echo -n " CD_ROOT_${cdcnt}"
1420 done 1482 done
1421 echo 1483 echo
1422 einfo "Or, if you have all the files in the same place, or" 1484 einfo "Or, if you have all the files in the same place, or"
1423 einfo "you only have one cdrom, you can export CD_ROOT" 1485 einfo "you only have one cdrom, you can export CD_ROOT"
1426 echo 1488 echo
1427 einfo "For example:" 1489 einfo "For example:"
1428 einfo "export CD_ROOT_1=/mnt/cdrom" 1490 einfo "export CD_ROOT_1=/mnt/cdrom"
1429 echo 1491 echo
1430 fi 1492 fi
1493
1494 export CDROM_SET=""
1431 export CDROM_CURRENT_CD=0 1495 export CDROM_CURRENT_CD=0
1432 cdrom_load_next_cd 1496 cdrom_load_next_cd
1433} 1497}
1434 1498
1435# this is only used when you need access to more than one cd. 1499# @FUNCTION: cdrom_load_next_cd
1436# when you have finished using the first cd, just call this function. 1500# @DESCRIPTION:
1437# when it returns, CDROM_ROOT will be pointing to the second cd. 1501# Some packages are so big they come on multiple CDs. When you're done reading
1438# remember, you can only go forward in the cd chain, you can't go back. 1502# files off a CD and want access to the next one, just call this function.
1503# Again, all the messy details of user interaction are taken care of for you.
1504# Once this returns, just read the variable CDROM_ROOT for the location of the
1505# mounted CD. Note that you can only go forward in the CD list, so make sure
1506# you only call this function when you're done using the current CD.
1439cdrom_load_next_cd() { 1507cdrom_load_next_cd() {
1440 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1441 local var= 1508 local var
1442 1509 ((++CDROM_CURRENT_CD))
1443 if [[ ! -z ${CD_ROOT} ]] ; then
1444 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1445 return
1446 fi
1447 1510
1448 unset CDROM_ROOT 1511 unset CDROM_ROOT
1449 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1512 var=CD_ROOT_${CDROM_CURRENT_CD}
1513 [[ -z ${!var} ]] && var="CD_ROOT"
1450 if [[ -z ${!var} ]] ; then 1514 if [[ -z ${!var} ]] ; then
1451 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1515 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1452 cdrom_locate_file_on_cd ${!var} 1516 _cdrom_locate_file_on_cd ${!var}
1453 else 1517 else
1454 export CDROM_ROOT=${!var} 1518 export CDROM_ROOT=${!var}
1455 fi 1519 fi
1456 1520
1457 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1521 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1462# all it does is try to locate a give file on a cd ... if the cd isn't 1526# all it does is try to locate a give file on a cd ... if the cd isn't
1463# found, then a message asking for the user to insert the cdrom will be 1527# found, then a message asking for the user to insert the cdrom will be
1464# displayed and we'll hang out here until: 1528# displayed and we'll hang out here until:
1465# (1) the file is found on a mounted cdrom 1529# (1) the file is found on a mounted cdrom
1466# (2) the user hits CTRL+C 1530# (2) the user hits CTRL+C
1467cdrom_locate_file_on_cd() { 1531_cdrom_locate_file_on_cd() {
1532 local mline=""
1533 local showedmsg=0 showjolietmsg=0
1534
1468 while [[ -z ${CDROM_ROOT} ]] ; do 1535 while [[ -z ${CDROM_ROOT} ]] ; do
1536 local i=0
1537 local -a cdset=(${*//:/ })
1538 if [[ -n ${CDROM_SET} ]] ; then
1539 cdset=(${cdset[${CDROM_SET}]})
1540 fi
1541
1542 while [[ -n ${cdset[${i}]} ]] ; do
1469 local dir="$(dirname ${@})" 1543 local dir=$(dirname ${cdset[${i}]})
1470 local file="$(basename ${@})" 1544 local file=$(basename ${cdset[${i}]})
1471 local mline=""
1472 local showedmsg=0
1473 1545
1474 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do 1546 local point= node= fs= foo=
1547 while read point node fs foo ; do
1548 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1549 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1550 && continue
1551 point=${point//\040/ }
1475 [[ -d ${mline}/${dir} ]] || continue 1552 [[ ! -d ${point}/${dir} ]] && continue
1476 [[ ! -z $(find ${mline}/${dir} -iname ${file} -maxdepth 1) ]] \ 1553 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1477 && export CDROM_ROOT=${mline} 1554 export CDROM_ROOT=${point}
1555 export CDROM_SET=${i}
1556 export CDROM_MATCH=${cdset[${i}]}
1557 return
1558 done <<< "$(get_mounts)"
1559
1560 ((++i))
1478 done 1561 done
1479 1562
1480 if [[ -z ${CDROM_ROOT} ]] ; then
1481 echo 1563 echo
1482 if [[ ${showedmsg} -eq 0 ]] ; then 1564 if [[ ${showedmsg} -eq 0 ]] ; then
1483 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1565 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1484 if [[ -z ${CDROM_NAME} ]] ; then 1566 if [[ -z ${CDROM_NAME} ]] ; then
1485 einfo "Please insert the cdrom for ${PN} now !" 1567 einfo "Please insert+mount the cdrom for ${PN} now !"
1486 else
1487 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1488 fi
1489 else 1568 else
1490 if [[ -z ${CDROM_NAME_1} ]] ; then
1491 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1492 else
1493 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1494 einfo "Please insert+mount the ${!var} cdrom now !" 1569 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1495 fi
1496 fi 1570 fi
1497 showedmsg=1 1571 else
1572 if [[ -z ${CDROM_NAME_1} ]] ; then
1573 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1574 else
1575 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1576 einfo "Please insert+mount the ${!var} cdrom now !"
1577 fi
1498 fi 1578 fi
1579 showedmsg=1
1580 fi
1499 einfo "Press return to scan for the cd again" 1581 einfo "Press return to scan for the cd again"
1500 einfo "or hit CTRL+C to abort the emerge." 1582 einfo "or hit CTRL+C to abort the emerge."
1501 read 1583 echo
1584 if [[ ${showjolietmsg} -eq 0 ]] ; then
1585 showjolietmsg=1
1586 else
1587 ewarn "If you are having trouble with the detection"
1588 ewarn "of your CD, it is possible that you do not have"
1589 ewarn "Joliet support enabled in your kernel. Please"
1590 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1591 ebeep 5
1502 fi 1592 fi
1593 read || die "something is screwed with your system"
1503 done 1594 done
1504} 1595}
1505 1596
1597# @FUNCTION: strip-linguas
1598# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1599# @DESCRIPTION:
1506# Make sure that LINGUAS only contains languages that 1600# Make sure that LINGUAS only contains languages that
1507# a package can support 1601# a package can support. The first form allows you to
1508# 1602# specify a list of LINGUAS. The -i builds a list of po
1509# usage: strip-linguas <allow LINGUAS> 1603# files found in all the directories and uses the
1510# strip-linguas -i <directories of .po files> 1604# intersection of the lists. The -u builds a list of po
1511# strip-linguas -u <directories of .po files> 1605# files found in all the directories and uses the union
1512# 1606# of the lists.
1513# The first form allows you to specify a list of LINGUAS.
1514# The -i builds a list of po files found in all the
1515# directories and uses the intersection of the lists.
1516# The -u builds a list of po files found in all the
1517# directories and uses the union of the lists.
1518strip-linguas() { 1607strip-linguas() {
1519 local ls newls 1608 local ls newls nols
1520 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1609 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1521 local op=$1; shift 1610 local op=$1; shift
1522 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1611 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1523 local d f 1612 local d f
1524 for d in "$@" ; do 1613 for d in "$@" ; do
1525 if [[ ${op} == "-u" ]] ; then 1614 if [[ ${op} == "-u" ]] ; then
1526 newls=${ls} 1615 newls=${ls}
1527 else 1616 else
1528 newls="" 1617 newls=""
1529 fi 1618 fi
1530 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1619 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1531 if [[ ${op} == "-i" ]] ; then 1620 if [[ ${op} == "-i" ]] ; then
1532 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1621 hasq ${f} ${ls} && newls="${newls} ${f}"
1533 else 1622 else
1534 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1623 hasq ${f} ${ls} || newls="${newls} ${f}"
1535 fi 1624 fi
1536 done 1625 done
1537 ls=${newls} 1626 ls=${newls}
1538 done 1627 done
1539 ls=${ls//.po}
1540 else 1628 else
1541 ls=$@ 1629 ls="$@"
1542 fi 1630 fi
1543 1631
1544 ls=" ${ls} " 1632 nols=""
1545 newls="" 1633 newls=""
1546 for f in ${LINGUAS} ; do 1634 for f in ${LINGUAS} ; do
1547 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1635 if hasq ${f} ${ls} ; then
1548 newls="${newls} ${f}" 1636 newls="${newls} ${f}"
1549 else 1637 else
1550 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1638 nols="${nols} ${f}"
1551 fi 1639 fi
1552 done 1640 done
1553 if [[ -z ${newls} ]] ; then 1641 [[ -n ${nols} ]] \
1554 export LINGUAS="" 1642 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1555 else
1556 export LINGUAS=${newls:1} 1643 export LINGUAS=${newls:1}
1557 fi
1558} 1644}
1559 1645
1560# moved from kernel.eclass since they are generally useful outside of 1646# @FUNCTION: preserve_old_lib
1561# kernel.eclass -iggy (20041002) 1647# @USAGE: <libs to preserve> [more libs]
1562 1648# @DESCRIPTION:
1563# the following functions are useful in kernel module ebuilds, etc.
1564# for an example see ivtv or drbd ebuilds
1565
1566# set's ARCH to match what the kernel expects
1567set_arch_to_kernel() {
1568 i=10
1569 while ((i--)) ; do
1570 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1571 done
1572 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1573 case ${ARCH} in
1574 x86) export ARCH="i386";;
1575 amd64) export ARCH="x86_64";;
1576 hppa) export ARCH="parisc";;
1577 mips) export ARCH="mips";;
1578 sparc) export ARCH="$(tc-arch-kernel)";; # Yeah this is ugly, but it's even WORSE if you don't do this. linux-info.eclass's set_arch_to_kernel is fixed, but won't get used over this one!
1579 *) export ARCH="${ARCH}";;
1580 esac
1581}
1582
1583# set's ARCH back to what portage expects
1584set_arch_to_portage() {
1585 i=10
1586 while ((i--)) ; do
1587 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1588 done
1589 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1590}
1591
1592# Jeremy Huddleston <eradicator@gentoo.org>:
1593# preserve_old_lib /path/to/libblah.so.0
1594# preserve_old_lib_notify /path/to/libblah.so.0
1595#
1596# These functions are useful when a lib in your package changes --soname. Such 1649# These functions are useful when a lib in your package changes ABI SONAME.
1597# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1650# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1598# would break packages that link against it. Most people get around this 1651# would break packages that link against it. Most people get around this
1599# by using the portage SLOT mechanism, but that is not always a relevant 1652# by using the portage SLOT mechanism, but that is not always a relevant
1600# solution, so instead you can add the following to your ebuilds: 1653# solution, so instead you can call this from pkg_preinst. See also the
1601# 1654# preserve_old_lib_notify function.
1602# src_install() {
1603# ...
1604# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1605# ...
1606# }
1607#
1608# pkg_postinst() {
1609# ...
1610# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1611# ...
1612# }
1613
1614preserve_old_lib() { 1655preserve_old_lib() {
1615 LIB=$1 1656 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1657 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1658 die "Invalid preserve_old_lib() usage"
1659 fi
1660 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1616 1661
1617 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1662 # let portage worry about it
1618 SONAME=`basename ${LIB}` 1663 has preserve-libs ${FEATURES} && return 0
1619 DIRNAME=`dirname ${LIB}`
1620 1664
1621 dodir ${DIRNAME} 1665 local lib dir
1622 cp ${ROOT}${LIB} ${D}${DIRNAME} 1666 for lib in "$@" ; do
1667 [[ -e ${ROOT}/${lib} ]] || continue
1668 dir=${lib%/*}
1669 dodir ${dir} || die "dodir ${dir} failed"
1670 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1623 touch ${D}${LIB} 1671 touch "${D}"/${lib}
1624 fi 1672 done
1625} 1673}
1626 1674
1675# @FUNCTION: preserve_old_lib_notify
1676# @USAGE: <libs to notify> [more libs]
1677# @DESCRIPTION:
1678# Spit helpful messages about the libraries preserved by preserve_old_lib.
1627preserve_old_lib_notify() { 1679preserve_old_lib_notify() {
1628 LIB=$1 1680 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1681 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1682 die "Invalid preserve_old_lib_notify() usage"
1683 fi
1629 1684
1630 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1685 # let portage worry about it
1631 SONAME=`basename ${LIB}` 1686 has preserve-libs ${FEATURES} && return 0
1632 1687
1688 local lib notice=0
1689 for lib in "$@" ; do
1690 [[ -e ${ROOT}/${lib} ]] || continue
1691 if [[ ${notice} -eq 0 ]] ; then
1692 notice=1
1633 einfo "An old version of an installed library was detected on your system." 1693 ewarn "Old versions of installed libraries were detected on your system."
1634 einfo "In order to avoid breaking packages that link against is, this older version" 1694 ewarn "In order to avoid breaking packages that depend on these old libs,"
1635 einfo "is not being removed. In order to make full use of this newer version," 1695 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1636 einfo "you will need to execute the following command:" 1696 ewarn "in order to remove these old dependencies. If you do not have this"
1637 einfo " revdep-rebuild --soname ${SONAME}" 1697 ewarn "helper program, simply emerge the 'gentoolkit' package."
1638 einfo 1698 ewarn
1639 einfo "After doing that, you can safely remove ${LIB}"
1640 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1641 fi 1699 fi
1700 ewarn " # revdep-rebuild --library ${lib##*/}"
1701 done
1702 if [[ ${notice} -eq 1 ]] ; then
1703 ewarn
1704 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1705 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1706 for lib in "$@" ; do
1707 ewarn " # rm '${lib}'"
1708 done
1709 fi
1642} 1710}
1643 1711
1644# Hack for people to figure out if a package was built with 1712# @FUNCTION: built_with_use
1645# certain USE flags 1713# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1714# @DESCRIPTION:
1715# A temporary hack until portage properly supports DEPENDing on USE
1716# flags being enabled in packages. This will check to see if the specified
1717# DEPEND atom was built with the specified list of USE flags. The
1718# --missing option controls the behavior if called on a package that does
1719# not actually support the defined USE flags (aka listed in IUSE).
1720# The default is to abort (call die). The -a and -o flags control
1721# the requirements of the USE flags. They correspond to "and" and "or"
1722# logic. So the -a flag means all listed USE flags must be enabled
1723# while the -o flag means at least one of the listed IUSE flags must be
1724# enabled. The --hidden option is really for internal use only as it
1725# means the USE flag we're checking is hidden expanded, so it won't be found
1726# in IUSE like normal USE flags.
1646# 1727#
1647# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1728# Remember that this function isn't terribly intelligent so order of optional
1648# ex: built_with_use xchat gtk2 1729# flags matter.
1649#
1650# Flags: -a all USE flags should be utilized
1651# -o at least one USE flag should be utilized
1652# Note: the default flag is '-a'
1653built_with_use() { 1730built_with_use() {
1731 local hidden="no"
1732 if [[ $1 == "--hidden" ]] ; then
1733 hidden="yes"
1734 shift
1735 fi
1736
1737 local missing_action="die"
1738 if [[ $1 == "--missing" ]] ; then
1739 missing_action=$2
1740 shift ; shift
1741 case ${missing_action} in
1742 true|false|die) ;;
1743 *) die "unknown action '${missing_action}'";;
1744 esac
1745 fi
1746
1654 local opt=$1 1747 local opt=$1
1655 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1748 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1656 1749
1657 local PKG=$(best_version $1) 1750 local PKG=$(best_version $1)
1751 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1658 shift 1752 shift
1659 1753
1660 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1754 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1661 [[ ! -e ${USEFILE} ]] && return 1 1755 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1756
1757 # if the IUSE file doesn't exist, the read will error out, we need to handle
1758 # this gracefully
1759 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1760 case ${missing_action} in
1761 true) return 0;;
1762 false) return 1;;
1763 die) die "Unable to determine what USE flags $PKG was built with";;
1764 esac
1765 fi
1766
1767 if [[ ${hidden} == "no" ]] ; then
1768 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1769 # Don't check USE_EXPAND #147237
1770 local expand
1771 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1772 if [[ $1 == ${expand}_* ]] ; then
1773 expand=""
1774 break
1775 fi
1776 done
1777 if [[ -n ${expand} ]] ; then
1778 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1779 case ${missing_action} in
1780 true) return 0;;
1781 false) return 1;;
1782 die) die "$PKG does not actually support the $1 USE flag!";;
1783 esac
1784 fi
1785 fi
1786 fi
1662 1787
1663 local USE_BUILT=$(<${USEFILE}) 1788 local USE_BUILT=$(<${USEFILE})
1664 while [[ $# -gt 0 ]] ; do 1789 while [[ $# -gt 0 ]] ; do
1665 if [[ ${opt} = "-o" ]] ; then 1790 if [[ ${opt} = "-o" ]] ; then
1666 has $1 ${USE_BUILT} && return 0 1791 has $1 ${USE_BUILT} && return 0
1670 shift 1795 shift
1671 done 1796 done
1672 [[ ${opt} = "-a" ]] 1797 [[ ${opt} = "-a" ]]
1673} 1798}
1674 1799
1800# @FUNCTION: epunt_cxx
1801# @USAGE: [dir to scan]
1802# @DESCRIPTION:
1675# Many configure scripts wrongly bail when a C++ compiler 1803# Many configure scripts wrongly bail when a C++ compiler could not be
1676# could not be detected. #73450 1804# detected. If dir is not specified, then it defaults to ${S}.
1805#
1806# http://bugs.gentoo.org/73450
1677epunt_cxx() { 1807epunt_cxx() {
1678 local dir=$1 1808 local dir=$1
1679 [[ -z ${dir} ]] && dir=${S} 1809 [[ -z ${dir} ]] && dir=${S}
1680 ebegin "Removing useless C++ checks" 1810 ebegin "Removing useless C++ checks"
1681 local f 1811 local f
1682 for f in $(find ${dir} -name configure) ; do 1812 find "${dir}" -name configure | while read f ; do
1683 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1813 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1684 done 1814 done
1685 eend 0 1815 eend 0
1686} 1816}
1687 1817
1688# dopamd <file> [more files] 1818# @FUNCTION: make_wrapper
1689# 1819# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1690# Install pam auth config file in /etc/pam.d 1820# @DESCRIPTION:
1691dopamd() { 1821# Create a shell wrapper script named wrapper in installpath
1692 [[ -z $1 ]] && die "dopamd requires at least one argument" 1822# (defaults to the bindir) to execute target (default of wrapper) by
1693 1823# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1694 use pam || return 0 1824# libpaths followed by optionally changing directory to chdir.
1695
1696 insinto /etc/pam.d
1697 doins "$@" || die "failed to install $@"
1698}
1699# newpamd <old name> <new name>
1700#
1701# Install pam file <old name> as <new name> in /etc/pam.d
1702newpamd() {
1703 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1704
1705 use pam || return 0
1706
1707 insinto /etc/pam.d
1708 newins "$1" "$2" || die "failed to install $1 as $2"
1709}
1710
1711# make a wrapper script ...
1712# NOTE: this was originally games_make_wrapper, but I noticed other places where
1713# this could be used, so I have moved it here and made it not games-specific
1714# -- wolf31o2
1715# $1 == wrapper name
1716# $2 == binary to run
1717# $3 == directory to chdir before running binary
1718# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1719# $5 == path for wrapper
1720make_wrapper() { 1825make_wrapper() {
1721 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1826 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1722 local tmpwrapper=$(emktemp) 1827 local tmpwrapper=$(emktemp)
1828 # We don't want to quote ${bin} so that people can pass complex
1829 # things as $bin ... "./someprog --args"
1723 cat << EOF > "${tmpwrapper}" 1830 cat << EOF > "${tmpwrapper}"
1724#!/bin/sh 1831#!/bin/sh
1725cd "${chdir}" 1832cd "${chdir:-.}"
1833if [ -n "${libdir}" ] ; then
1834 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1726export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}" 1835 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1836 else
1837 export LD_LIBRARY_PATH="${libdir}"
1838 fi
1839fi
1727exec ${bin} "\$@" 1840exec ${bin} "\$@"
1728EOF 1841EOF
1729 chmod go+rx "${tmpwrapper}" 1842 chmod go+rx "${tmpwrapper}"
1730 if [ -n "${5}" ] 1843 if [[ -n ${path} ]] ; then
1731 then 1844 (
1732 exeinto ${5} 1845 exeinto "${path}"
1733 newexe "${tmpwrapper}" "${wrapper}" 1846 newexe "${tmpwrapper}" "${wrapper}"
1847 ) || die
1734 else 1848 else
1735 newbin "${tmpwrapper}" "${wrapper}" 1849 newbin "${tmpwrapper}" "${wrapper}" || die
1850 fi
1851}
1852
1853# @FUNCTION: prepalldocs
1854# @USAGE:
1855# @DESCRIPTION:
1856# Compress files in /usr/share/doc which are not already
1857# compressed, excluding /usr/share/doc/${PF}/html.
1858# Uses the ecompressdir to do the compression.
1859# 2009-02-18 by betelgeuse:
1860# Commented because ecompressdir is even more internal to
1861# Portage than prepalldocs (it's not even mentioned in man 5
1862# ebuild). Please submit a better version for review to gentoo-dev
1863# if you want prepalldocs here.
1864#prepalldocs() {
1865# if [[ -n $1 ]] ; then
1866# ewarn "prepalldocs: invalid usage; takes no arguments"
1736 fi 1867# fi
1737} 1868
1869# cd "${D}"
1870# [[ -d usr/share/doc ]] || return 0
1871
1872# find usr/share/doc -exec gzip {} +
1873# ecompressdir --ignore /usr/share/doc/${PF}/html
1874# ecompressdir --queue /usr/share/doc
1875#}

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