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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 1.164 2005/03/30 14:12:25 wolf31o2 Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.317 2009/03/01 08:06:00 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 ${ECLASS} eclass"
19 21
20# ecpu_check 22# @FUNCTION: epause
21# Usage: 23# @USAGE: [seconds]
22# 24# @DESCRIPTION:
23# ecpu_check array_of_cpu_flags 25# Sleep for the specified number of seconds (default of 5 seconds). Useful when
24# 26# printing a message the user should probably be reading and often used in
25# array_of_cpu_flags - An array of cpu flags to check against USE flags 27# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
26# 28# don't wait at all.
27# Checks user USE related cpu flags against /proc/cpuinfo. If user enables a
28# cpu flag that is not supported in their processor flags, it will warn the
29# user if CROSSCOMPILE is not set to 1 ( because cross compile users are
30# obviously using different cpu flags than their own cpu ). Examples:
31#
32# CPU_FLAGS=(mmx mmx2 sse sse2)
33# ecpu_check CPU_FLAGS
34# Chris White <chriswhite@gentoo.org> (03 Feb 2005)
35
36ecpu_check() {
37 # Think about changing below to: if [ "${CROSSCOMPILE}" -ne 1 -a -e "/proc/cpuinfo" ]
38 # and dropping the else if you do not plan on adding anything to that
39 # empty block ....
40 # PS: also try to add some quoting, and consider rather using ${foo} than $foo ...
41 if [ "${CROSSCOMPILE}" != "1" -a -e "/proc/cpuinfo" ]
42 then
43 CPU_FLAGS=${1}
44 USER_CPU=`grep "flags" /proc/cpuinfo`
45
46 for flags in `seq 1 ${#CPU_FLAGS[@]}`
47 do
48 if has ${CPU_FLAGS[${flags} - 1]} ${USER_CPU} && ! has ${CPU_FLAGS[${flags} - 1]} ${USE}
49 then
50 ewarn "Your system is ${CPU_FLAGS[${flags} - 1]} capable but you don't have it enabled!"
51 ewarn "You might be cross compiling (in this case set CROSSCOMPILE to 1 to disable this warning."
52 fi
53
54 if ! has ${CPU_FLAGS[${flags} - 1]} ${USER_CPU} && has ${CPU_FLAGS[${flags} -1]} ${USE}
55 then
56 ewarn "You have ${CPU_FLAGS[${flags} - 1]} support enabled but your processor doesn't"
57 ewarn "Seem to support it! You might be cross compiling or do not have /proc filesystem"
58 ewarn "enabled. If either is the case, set CROSSCOMPILE to 1 to disable this warning."
59 fi
60 done
61 fi
62}
63
64# Wait for the supplied number of seconds. If no argument is supplied, defaults
65# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not
66# outputting to a terminal, don't wait. For compatability purposes, the argument
67# must be an integer greater than zero.
68# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
69epause() { 29epause() {
70 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 30 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
71 sleep ${1:-5}
72 fi
73} 31}
74 32
75# Beep the specified number of times (defaults to five). If our output 33# @FUNCTION: ebeep
76# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 34# @USAGE: [number of beeps]
35# @DESCRIPTION:
36# Issue the specified number of beeps (default of 5 beeps). Useful when
37# printing a message the user should probably be reading and often used in
38# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
77# don't beep. 39# don't beep at all.
78# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
79ebeep() { 40ebeep() {
80 local n 41 local n
81 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 42 if [[ -z ${EBEEP_IGNORE} ]] ; then
82 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 43 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
83 echo -ne "\a" 44 echo -ne "\a"
84 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 45 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
85 echo -ne "\a" 46 echo -ne "\a"
86 sleep 1 47 sleep 1
87 done 48 done
88 fi 49 fi
89} 50}
90 51
91# This function generate linker scripts in /usr/lib for dynamic 52# @FUNCTION: ecvs_clean
92# libs in /lib. This is to fix linking problems when you have 53# @USAGE: [list of dirs]
93# the .so in /lib, and the .a in /usr/lib. What happens is that 54# @DESCRIPTION:
94# in some cases when linking dynamic, the .a in /usr/lib is used 55# Remove CVS directories recursiveley. Useful when a source tarball contains
95# instead of the .so in /lib due to gcc/libtool tweaking ld's 56# internal CVS directories. Defaults to $PWD.
96# library search path. This cause many builds to fail. 57ecvs_clean() {
97# See bug #4411 for more info. 58 [[ -z $* ]] && set -- .
98# 59 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
99# To use, simply call: 60 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
100#
101# gen_usr_ldscript libfoo.so
102#
103# Note that you should in general use the unversioned name of
104# the library, as ldconfig should usually update it correctly
105# to point to the latest version of the library present.
106#
107# <azarah@gentoo.org> (26 Oct 2002)
108#
109gen_usr_ldscript() {
110 local libdir="$(get_libdir)"
111 # Just make sure it exists
112 dodir /usr/${libdir}
113
114 for lib in "${@}" ; do
115 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT
116 /* GNU ld script
117 Since Gentoo has critical dynamic libraries
118 in /lib, and the static versions in /usr/lib,
119 we need to have a "fake" dynamic lib in /usr/lib,
120 otherwise we run into linking problems.
121
122 See bug http://bugs.gentoo.org/4411 for more info.
123 */
124 GROUP ( /${libdir}/${lib} )
125 END_LDSCRIPT
126 fperms a+x "/usr/${libdir}/${lib}"
127 done
128} 61}
129 62
130# Simple function to draw a line consisting of '=' the same length as $* 63# @FUNCTION: esvn_clean
131# 64# @USAGE: [list of dirs]
132# <azarah@gentoo.org> (11 Nov 2002) 65# @DESCRIPTION:
133# 66# Remove .svn directories recursiveley. Useful when a source tarball contains
134draw_line() { 67# internal Subversion directories. Defaults to $PWD.
135 local i=0 68esvn_clean() {
136 local str_length="" 69 [[ -z $* ]] && set -- .
137 70 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
138 # Handle calls that do not have args, or wc not being installed ...
139 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ]
140 then
141 echo "==============================================================="
142 return 0
143 fi
144
145 # Get the length of $*
146 str_length="$(echo -n "$*" | wc -m)"
147
148 while [ "$i" -lt "${str_length}" ]
149 do
150 echo -n "="
151
152 i=$((i + 1))
153 done
154
155 echo
156
157 return 0
158} 71}
159 72
160# Default directory where patches are located 73# Default directory where patches are located
161EPATCH_SOURCE="${WORKDIR}/patch" 74EPATCH_SOURCE="${WORKDIR}/patch"
162# Default extension for patches 75# Default extension for patches
163EPATCH_SUFFIX="patch.bz2" 76EPATCH_SUFFIX="patch.bz2"
164# Default options for patch 77# Default options for patch
165# 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
166EPATCH_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"
167# 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,
168# and not the full path .. 83# and not the full path ..
169EPATCH_EXCLUDE="" 84EPATCH_EXCLUDE=""
170# Change the printed message for a single patch. 85# Change the printed message for a single patch.
171EPATCH_SINGLE_MSG="" 86EPATCH_SINGLE_MSG=""
87# Change the printed message for multiple patches.
88EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
172# Force applying bulk patches even if not following the style: 89# Force applying bulk patches even if not following the style:
173# 90#
174# ??_${ARCH}_foo.${EPATCH_SUFFIX} 91# ??_${ARCH}_foo.${EPATCH_SUFFIX}
175# 92#
176EPATCH_FORCE="no" 93EPATCH_FORCE="no"
177 94
178# 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
179# or two patches. 96# or two patches.
188# 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
189# them for. 106# them for.
190# 107#
191# Patches are applied in current directory. 108# Patches are applied in current directory.
192# 109#
193# Bulk Patches should preferibly have the form of: 110# Bulk Patches should preferably have the form of:
194# 111#
195# ??_${ARCH}_foo.${EPATCH_SUFFIX} 112# ??_${ARCH}_foo.${EPATCH_SUFFIX}
196# 113#
197# For example: 114# For example:
198# 115#
199# 01_all_misc-fix.patch.bz2 116# 01_all_misc-fix.patch.bz2
200# 02_sparc_another-fix.patch.bz2 117# 02_sparc_another-fix.patch.bz2
201# 118#
202# 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
203# specific patches. 120# specific patches.
204# 121#
205# 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
207# hand its a directory, it will set EPATCH_SOURCE to this. 124# hand its a directory, it will set EPATCH_SOURCE to this.
208# 125#
209# <azarah@gentoo.org> (10 Nov 2002) 126# <azarah@gentoo.org> (10 Nov 2002)
210# 127#
211epatch() { 128epatch() {
129 _epatch_draw_line() {
130 [[ -z $1 ]] && set "$(printf "%65s" '')"
131 echo "${1//?/=}"
132 }
133 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
212 local PIPE_CMD="" 134 local PIPE_CMD=""
213 local STDERR_TARGET="${T}/$$.out" 135 local STDERR_TARGET="${T}/$$.out"
214 local PATCH_TARGET="${T}/$$.patch" 136 local PATCH_TARGET="${T}/$$.patch"
215 local PATCH_SUFFIX="" 137 local PATCH_SUFFIX=""
216 local SINGLE_PATCH="no" 138 local SINGLE_PATCH="no"
217 local x="" 139 local x=""
218 140
141 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
142
219 if [ "$#" -gt 1 ] 143 if [ "$#" -gt 1 ]
220 then 144 then
221 local m="" 145 local m=""
222 einfo "${#} patches to apply ..."
223 for m in "$@" ; do 146 for m in "$@" ; do
224 epatch "${m}" 147 epatch "${m}"
225 done 148 done
226 return 0 149 return 0
227 fi 150 fi
241 local EPATCH_SOURCE="$1/*" 164 local EPATCH_SOURCE="$1/*"
242 else 165 else
243 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 166 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
244 fi 167 fi
245 else 168 else
246 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 169 if [[ ! -d ${EPATCH_SOURCE} ]] || [[ -n $1 ]] ; then
247 then
248 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 170 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
249 then 171 then
250 EPATCH_SOURCE="$1" 172 EPATCH_SOURCE="$1"
251 fi 173 fi
252 174
261 183
262 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 184 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
263 fi 185 fi
264 186
265 case ${EPATCH_SUFFIX##*\.} in 187 case ${EPATCH_SUFFIX##*\.} in
188 xz)
189 PIPE_CMD="xz -dc"
190 PATCH_SUFFIX="xz"
191 ;;
192 lzma)
193 PIPE_CMD="lzma -dc"
194 PATCH_SUFFIX="lzma"
195 ;;
266 bz2) 196 bz2)
267 PIPE_CMD="bzip2 -dc" 197 PIPE_CMD="bzip2 -dc"
268 PATCH_SUFFIX="bz2" 198 PATCH_SUFFIX="bz2"
269 ;; 199 ;;
270 gz|Z|z) 200 gz|Z|z)
281 ;; 211 ;;
282 esac 212 esac
283 213
284 if [ "${SINGLE_PATCH}" = "no" ] 214 if [ "${SINGLE_PATCH}" = "no" ]
285 then 215 then
286 einfo "Applying various patches (bugfixes/updates) ..." 216 einfo "${EPATCH_MULTI_MSG}"
287 fi 217 fi
288 for x in ${EPATCH_SOURCE} 218 for x in ${EPATCH_SOURCE}
289 do 219 do
290 # New ARCH dependant patch naming scheme ... 220 # New ARCH dependant patch naming scheme ...
291 # 221 #
292 # ???_arch_foo.patch 222 # ???_arch_foo.patch
293 # 223 #
294 if [ -f ${x} ] && \ 224 if [ -f ${x} ] && \
295 ([ "${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}" ] || \
296 [ "${EPATCH_FORCE}" = "yes" ]) 226 [ "${EPATCH_FORCE}" = "yes" ])
297 then 227 then
298 local count=0 228 local count=0
299 local popts="${EPATCH_OPTS}" 229 local popts="${EPATCH_OPTS}"
300 local patchname=${x##*/} 230 local patchname=${x##*/}
301 231
320 fi 250 fi
321 251
322 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 252 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
323 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 253 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
324 254
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}-${STDERR_TARGET##*/}
280 fi
281
325 # Allow for prefix to differ ... im lazy, so shoot me :/ 282 # Allow for prefix to differ ... im lazy, so shoot me :/
326 while [ "${count}" -lt 5 ] 283 while [ "${count}" -lt 5 ]
327 do 284 do
328 # Generate some useful debug info ... 285 # Generate some useful debug info ...
329 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 286 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
330 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 287 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
331 288
332 if [ "${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
333 then 296 then
334 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
335 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
336 else
337 PATCH_TARGET="${x}"
338 fi
339
340 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
341 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
342
343 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
344 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
345
346 if [ "${PATCH_SUFFIX}" != "patch" ]
347 then
348 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
349 then
350 echo
351 eerror "Could not extract patch!"
352 #die "Could not extract patch!"
353 count=5
354 break
355 fi
356 fi
357
358 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
359 then
360 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 297 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
361 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 298 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
362 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 299 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
363 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 300 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
364 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 301 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
365 302
366 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}-${STDERR_TARGET##*/}.real 2>&1
304 _epatch_assert
367 305
368 if [ "$?" -ne 0 ] 306 if [ "$?" -ne 0 ]
369 then 307 then
370 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##*/}
371 echo 309 echo
410 then 348 then
411 einfo "Done with patching" 349 einfo "Done with patching"
412 fi 350 fi
413} 351}
414 352
415# This function return true if we are using the NPTL pthreads 353# @FUNCTION: emktemp
416# implementation. 354# @USAGE: [temp dir]
417# 355# @DESCRIPTION:
418# <azarah@gentoo.org> (06 March 2003)
419#
420have_NPTL() {
421 cat > ${T}/test-nptl.c <<-"END"
422 #define _XOPEN_SOURCE
423 #include <unistd.h>
424 #include <stdio.h>
425
426 int main()
427 {
428 char buf[255];
429 char *str = buf;
430
431 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255);
432 if (NULL != str) {
433 printf("%s\n", str);
434 if (NULL != strstr(str, "NPTL"))
435 return 0;
436 }
437
438 return 1;
439 }
440 END
441
442 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ..."
443 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
444 then
445 echo "yes"
446 einfon "Checking what PTHREADS implementation we have ..."
447 if ${T}/nptl
448 then
449 return 0
450 else
451 return 1
452 fi
453 else
454 echo "no"
455 fi
456
457 return 1
458}
459
460# This function check how many cpu's are present, and then set
461# -j in MAKEOPTS accordingly.
462#
463# Thanks to nall <nall@gentoo.org> for this.
464#
465get_number_of_jobs() {
466 local jobs=0
467
468 if [ ! -r /proc/cpuinfo ]
469 then
470 return 1
471 fi
472
473 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
474 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
475 then
476 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
477 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
478 ADMINPARAM="${ADMINPARAM/-j}"
479 fi
480
481 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
482
483 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
484 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
485 then
486 # these archs will always have "[Pp]rocessor"
487 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
488
489 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
490 then
491 # sparc always has "ncpus active"
492 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
493
494 elif [ "${ARCH}" = "alpha" ]
495 then
496 # alpha has "cpus active", but only when compiled with SMP
497 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
498 then
499 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
500 else
501 jobs=2
502 fi
503
504 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
505 then
506 # ppc has "processor", but only when compiled with SMP
507 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
508 then
509 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
510 else
511 jobs=2
512 fi
513 elif [ "${ARCH}" = "s390" ]
514 then
515 # s390 has "# processors : "
516 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
517 else
518 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
519 die "Unknown ARCH -- ${ARCH}!"
520 fi
521
522 # Make sure the number is valid ...
523 if [ "${jobs}" -lt 1 ]
524 then
525 jobs=1
526 fi
527
528 if [ -n "${ADMINPARAM}" ]
529 then
530 if [ "${jobs}" -gt "${ADMINPARAM}" ]
531 then
532 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge ..."
533 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
534 else
535 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge ..."
536 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
537 fi
538 fi
539}
540
541# Cheap replacement for when debianutils (and thus mktemp) 356# Cheap replacement for when debianutils (and thus mktemp)
542# does not exist on the users system 357# does not exist on the users system.
543# vapier@gentoo.org
544#
545# Takes just 1 optional parameter (the directory to create tmpfile in)
546emktemp() { 358emktemp() {
547 local exe="touch" 359 local exe="touch"
548 [ "$1" == "-d" ] && exe="mkdir" && shift 360 [[ $1 == -d ]] && exe="mkdir" && shift
549 local topdir="$1" 361 local topdir=$1
550 362
551 if [ -z "${topdir}" ] 363 if [[ -z ${topdir} ]] ; then
552 then
553 [ -z "${T}" ] \ 364 [[ -z ${T} ]] \
554 && topdir="/tmp" \ 365 && topdir="/tmp" \
555 || topdir="${T}" 366 || topdir=${T}
556 fi 367 fi
557 368
558 if [ -z "$(type -p mktemp)" ] 369 if ! type -P mktemp > /dev/null ; then
559 then 370 # system lacks `mktemp` so we have to fake it
560 local tmp=/ 371 local tmp=/
561 while [ -e "${tmp}" ] ; do 372 while [[ -e ${tmp} ]] ; do
562 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 373 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
563 done 374 done
564 ${exe} "${tmp}" 375 ${exe} "${tmp}" || ${exe} -p "${tmp}"
565 echo "${tmp}" 376 echo "${tmp}"
566 else 377 else
567 [ "${exe}" == "touch" ] \ 378 # the args here will give slightly wierd names on BSD,
568 && exe="-p" \ 379 # but should produce a usable file on all userlands
569 || exe="-d" 380 if [[ ${exe} == "touch" ]] ; then
570 mktemp ${exe} "${topdir}" 381 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
382 else
383 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
571 fi 384 fi
385 fi
572} 386}
573 387
388# @FUNCTION: egetent
389# @USAGE: <database> <key>
390# @MAINTAINER:
391# base-system@gentoo.org (Linux)
392# Joe Jezak <josejx@gmail.com> (OS X)
393# usata@gentoo.org (OS X)
394# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
395# @DESCRIPTION:
574# Small wrapper for getent (Linux), nidump (Mac OS X), 396# Small wrapper for getent (Linux),
397# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
575# and pw (FreeBSD) used in enewuser()/enewgroup() 398# and pw (FreeBSD) used in enewuser()/enewgroup()
576# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
577# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
578#
579# egetent(database, key)
580egetent() { 399egetent() {
581 if useq ppc-macos ; then 400 case ${CHOST} in
401 *-darwin9)
402 local mytype=$1
403 [[ "passwd" == $mytype ]] && mytype="Users"
404 [[ "group" == $mytype ]] && mytype="Groups"
582 case "$2" in 405 case "$2" in
583 *[!0-9]*) # Non numeric 406 *[!0-9]*) # Non numeric
407 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
408 ;;
409 *) # Numeric
410 local mykey="UniqueID"
411 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
412 dscl . -search /$mytype $mykey $2 2>/dev/null
413 ;;
414 esac
415 ;;
416 *-darwin*)
417 case "$2" in
418 *[!0-9]*) # Non numeric
584 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 419 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
585 ;; 420 ;;
586 *) # Numeric 421 *) # Numeric
587 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 422 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
588 ;; 423 ;;
589 esac 424 esac
590 elif useq x86-fbsd ; then 425 ;;
591 local action 426 *-freebsd*|*-dragonfly*)
592 if [ "$1" == "passwd" ] 427 local opts action="user"
593 then 428 [[ $1 == "passwd" ]] || action="group"
594 action="user" 429
595 else 430 # lookup by uid/gid
596 action="group" 431 if [[ $2 == [[:digit:]]* ]] ; then
432 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
597 fi 433 fi
434
598 pw show "${action}" "$2" -q 435 pw show ${action} ${opts} "$2" -q
599 else 436 ;;
437 *-netbsd*|*-openbsd*)
438 grep "$2:\*:" /etc/$1
439 ;;
440 *)
600 which nscd >& /dev/null && nscd -i "$1" 441 type -p nscd >& /dev/null && nscd -i "$1"
601 getent "$1" "$2" 442 getent "$1" "$2"
602 fi 443 ;;
444 esac
603} 445}
604 446
605# Simplify/standardize adding users to the system 447# @FUNCTION: enewuser
606# vapier@gentoo.org 448# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
607# 449# @DESCRIPTION:
608# enewuser(username, uid, shell, homedir, groups, extra options) 450# Same as enewgroup, you are not required to understand how to properly add
609# 451# a user to the system. The only required parameter is the username.
610# Default values if you do not specify any: 452# Default uid is (pass -1 for this) next available, default shell is
611# username: REQUIRED ! 453# /bin/false, default homedir is /dev/null, there are no default groups,
612# uid: next available (see useradd(8)) 454# and default params sets the comment as 'added by portage for ${PN}'.
613# note: pass -1 to get default behavior
614# shell: /bin/false
615# homedir: /dev/null
616# groups: none
617# extra: comment of 'added by portage for ${PN}'
618enewuser() { 455enewuser() {
456 case ${EBUILD_PHASE} in
457 unpack|compile|test|install)
458 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
459 eerror "Package fails at QA and at life. Please file a bug."
460 die "Bad package! enewuser is only for use in pkg_* functions!"
461 esac
462
619 # get the username 463 # get the username
620 local euser="$1"; shift 464 local euser=$1; shift
621 if [ -z "${euser}" ] 465 if [[ -z ${euser} ]] ; then
622 then
623 eerror "No username specified !" 466 eerror "No username specified !"
624 die "Cannot call enewuser without a username" 467 die "Cannot call enewuser without a username"
625 fi 468 fi
626 469
627 # lets see if the username already exists 470 # lets see if the username already exists
628 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 471 if [[ -n $(egetent passwd "${euser}") ]] ; then
629 then
630 return 0 472 return 0
631 fi 473 fi
632 einfo "Adding user '${euser}' to your system ..." 474 einfo "Adding user '${euser}' to your system ..."
633 475
634 # options to pass to useradd 476 # options to pass to useradd
635 local opts= 477 local opts=
636 478
637 # handle uid 479 # handle uid
638 local euid="$1"; shift 480 local euid=$1; shift
639 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 481 if [[ -n ${euid} && ${euid} != -1 ]] ; then
640 then
641 if [ "${euid}" -gt 0 ] 482 if [[ ${euid} -gt 0 ]] ; then
642 then
643 if [ ! -z "`egetent passwd ${euid}`" ] 483 if [[ -n $(egetent passwd ${euid}) ]] ; then
644 then
645 euid="next" 484 euid="next"
646 fi 485 fi
647 else 486 else
648 eerror "Userid given but is not greater than 0 !" 487 eerror "Userid given but is not greater than 0 !"
649 die "${euid} is not a valid UID" 488 die "${euid} is not a valid UID"
650 fi 489 fi
651 else 490 else
652 euid="next" 491 euid="next"
653 fi 492 fi
654 if [ "${euid}" == "next" ] 493 if [[ ${euid} == "next" ]] ; then
655 then 494 for ((euid = 101; euid <= 999; euid++)); do
656 local pwrange
657 if [ "${USERLAND}" == "BSD" ] ; then
658 pwrange="`jot 898 101`"
659 else
660 pwrange="`seq 101 999`"
661 fi
662 for euid in ${pwrange} ; do
663 [ -z "`egetent passwd ${euid}`" ] && break 495 [[ -z $(egetent passwd ${euid}) ]] && break
664 done 496 done
665 fi 497 fi
666 opts="${opts} -u ${euid}" 498 opts="${opts} -u ${euid}"
667 einfo " - Userid: ${euid}" 499 einfo " - Userid: ${euid}"
668 500
669 # handle shell 501 # handle shell
670 local eshell="$1"; shift 502 local eshell=$1; shift
671 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 503 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
672 then 504 if [[ ! -e ${ROOT}${eshell} ]] ; then
673 if [ ! -e "${eshell}" ]
674 then
675 eerror "A shell was specified but it does not exist !" 505 eerror "A shell was specified but it does not exist !"
676 die "${eshell} does not exist" 506 die "${eshell} does not exist in ${ROOT}"
507 fi
508 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
509 eerror "Do not specify ${eshell} yourself, use -1"
510 die "Pass '-1' as the shell parameter"
677 fi 511 fi
678 else 512 else
679 if [ "${USERLAND}" == "BSD" ] 513 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
680 then 514 [[ -x ${ROOT}${shell} ]] && break
681 eshell="/usr/bin/false" 515 done
682 else 516
517 if [[ ${shell} == "/dev/null" ]] ; then
518 eerror "Unable to identify the shell to use, proceeding with userland default."
519 case ${USERLAND} in
683 eshell="/bin/false" 520 GNU) shell="/bin/false" ;;
521 BSD) shell="/sbin/nologin" ;;
522 Darwin) shell="/usr/sbin/nologin" ;;
523 *) die "Unable to identify the default shell for userland ${USERLAND}"
524 esac
684 fi 525 fi
526
527 eshell=${shell}
685 fi 528 fi
686 einfo " - Shell: ${eshell}" 529 einfo " - Shell: ${eshell}"
687 opts="${opts} -s ${eshell}" 530 opts="${opts} -s ${eshell}"
688 531
689 # handle homedir 532 # handle homedir
690 local ehome="$1"; shift 533 local ehome=$1; shift
691 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 534 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
692 then
693 ehome="/dev/null" 535 ehome="/dev/null"
694 fi 536 fi
695 einfo " - Home: ${ehome}" 537 einfo " - Home: ${ehome}"
696 opts="${opts} -d ${ehome}" 538 opts="${opts} -d ${ehome}"
697 539
698 # handle groups 540 # handle groups
699 local egroups="$1"; shift 541 local egroups=$1; shift
700 if [ ! -z "${egroups}" ] 542 if [[ ! -z ${egroups} ]] ; then
701 then
702 local oldifs="${IFS}" 543 local oldifs=${IFS}
703 local defgroup="" exgroups="" 544 local defgroup="" exgroups=""
704 545
705 export IFS="," 546 export IFS=","
706 for g in ${egroups} 547 for g in ${egroups} ; do
707 do
708 export IFS="${oldifs}" 548 export IFS=${oldifs}
709 if [ -z "`egetent group \"${g}\"`" ] 549 if [[ -z $(egetent group "${g}") ]] ; then
710 then
711 eerror "You must add group ${g} to the system first" 550 eerror "You must add group ${g} to the system first"
712 die "${g} is not a valid GID" 551 die "${g} is not a valid GID"
713 fi 552 fi
714 if [ -z "${defgroup}" ] 553 if [[ -z ${defgroup} ]] ; then
715 then
716 defgroup="${g}" 554 defgroup=${g}
717 else 555 else
718 exgroups="${exgroups},${g}" 556 exgroups="${exgroups},${g}"
719 fi 557 fi
720 export IFS="," 558 export IFS=","
721 done 559 done
722 export IFS="${oldifs}" 560 export IFS=${oldifs}
723 561
724 opts="${opts} -g ${defgroup}" 562 opts="${opts} -g ${defgroup}"
725 if [ ! -z "${exgroups}" ] 563 if [[ ! -z ${exgroups} ]] ; then
726 then
727 opts="${opts} -G ${exgroups:1}" 564 opts="${opts} -G ${exgroups:1}"
728 fi 565 fi
729 else 566 else
730 egroups="(none)" 567 egroups="(none)"
731 fi 568 fi
732 einfo " - Groups: ${egroups}" 569 einfo " - Groups: ${egroups}"
733 570
734 # handle extra and add the user 571 # handle extra and add the user
735 local eextra="$@"
736 local oldsandbox="${SANDBOX_ON}" 572 local oldsandbox=${SANDBOX_ON}
737 export SANDBOX_ON="0" 573 export SANDBOX_ON="0"
738 if useq ppc-macos 574 case ${CHOST} in
739 then 575 *-darwin*)
740 ### Make the user 576 ### Make the user
741 if [ -z "${eextra}" ] 577 if [[ -z $@ ]] ; then
742 then
743 dscl . create /users/${euser} uid ${euid} 578 dscl . create /users/${euser} uid ${euid}
744 dscl . create /users/${euser} shell ${eshell} 579 dscl . create /users/${euser} shell ${eshell}
745 dscl . create /users/${euser} home ${ehome} 580 dscl . create /users/${euser} home ${ehome}
746 dscl . create /users/${euser} realname "added by portage for ${PN}" 581 dscl . create /users/${euser} realname "added by portage for ${PN}"
747 ### Add the user to the groups specified 582 ### Add the user to the groups specified
748 local oldifs="${IFS}" 583 local oldifs=${IFS}
749 export IFS="," 584 export IFS=","
750 for g in ${egroups} 585 for g in ${egroups} ; do
751 do
752 dscl . merge /groups/${g} users ${euser} 586 dscl . merge /groups/${g} users ${euser}
753 done 587 done
754 export IFS="${oldifs}" 588 export IFS=${oldifs}
755 else 589 else
756 einfo "Extra options are not supported on macos yet" 590 einfo "Extra options are not supported on Darwin yet"
757 einfo "Please report the ebuild along with the info below" 591 einfo "Please report the ebuild along with the info below"
758 einfo "eextra: ${eextra}" 592 einfo "eextra: $@"
759 die "Required function missing" 593 die "Required function missing"
760 fi 594 fi
761 elif use x86-fbsd ; then 595 ;;
762 if [ -z "${eextra}" ] 596 *-freebsd*|*-dragonfly*)
763 then 597 if [[ -z $@ ]] ; then
764 pw useradd ${euser} ${opts} \ 598 pw useradd ${euser} ${opts} \
765 -c "added by portage for ${PN}" \ 599 -c "added by portage for ${PN}" \
766 die "enewuser failed" 600 die "enewuser failed"
767 else 601 else
768 einfo " - Extra: ${eextra}" 602 einfo " - Extra: $@"
769 pw useradd ${euser} ${opts} \ 603 pw useradd ${euser} ${opts} \
770 -c ${eextra} || die "enewuser failed" 604 "$@" || die "enewuser failed"
771 fi 605 fi
606 ;;
607
608 *-netbsd*)
609 if [[ -z $@ ]] ; then
610 useradd ${opts} ${euser} || die "enewuser failed"
772 else 611 else
773 if [ -z "${eextra}" ] 612 einfo " - Extra: $@"
774 then 613 useradd ${opts} ${euser} "$@" || die "enewuser failed"
614 fi
615 ;;
616
617 *-openbsd*)
618 if [[ -z $@ ]] ; then
619 useradd -u ${euid} -s ${eshell} \
620 -d ${ehome} -c "Added by portage for ${PN}" \
621 -g ${egroups} ${euser} || die "enewuser failed"
622 else
623 einfo " - Extra: $@"
624 useradd -u ${euid} -s ${eshell} \
625 -d ${ehome} -c "Added by portage for ${PN}" \
626 -g ${egroups} ${euser} "$@" || die "enewuser failed"
627 fi
628 ;;
629
630 *)
631 if [[ -z $@ ]] ; then
775 useradd ${opts} ${euser} \ 632 useradd ${opts} ${euser} \
776 -c "added by portage for ${PN}" \ 633 -c "added by portage for ${PN}" \
777 || die "enewuser failed" 634 || die "enewuser failed"
778 else 635 else
779 einfo " - Extra: ${eextra}" 636 einfo " - Extra: $@"
780 useradd ${opts} ${euser} ${eextra} \ 637 useradd ${opts} ${euser} "$@" \
781 || die "enewuser failed" 638 || die "enewuser failed"
782 fi 639 fi
640 ;;
641 esac
642
643 if [[ ! -e ${ROOT}/${ehome} ]] ; then
644 einfo " - Creating ${ehome} in ${ROOT}"
645 mkdir -p "${ROOT}/${ehome}"
646 chown ${euser} "${ROOT}/${ehome}"
647 chmod 755 "${ROOT}/${ehome}"
783 fi 648 fi
649
784 export SANDBOX_ON="${oldsandbox}" 650 export SANDBOX_ON=${oldsandbox}
785
786 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
787 then
788 einfo " - Creating ${ehome} in ${D}"
789 dodir ${ehome}
790 fowners ${euser} ${ehome}
791 fperms 755 ${ehome}
792 fi
793} 651}
794 652
795# Simplify/standardize adding groups to the system 653# @FUNCTION: enewgroup
796# vapier@gentoo.org 654# @USAGE: <group> [gid]
797# 655# @DESCRIPTION:
798# enewgroup(group, gid) 656# This function does not require you to understand how to properly add a
799# 657# group to the system. Just give it a group name to add and enewgroup will
800# Default values if you do not specify any: 658# do the rest. You may specify the gid for the group or allow the group to
801# groupname: REQUIRED ! 659# allocate the next available one.
802# gid: next available (see groupadd(8))
803# extra: none
804enewgroup() { 660enewgroup() {
661 case ${EBUILD_PHASE} in
662 unpack|compile|test|install)
663 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
664 eerror "Package fails at QA and at life. Please file a bug."
665 die "Bad package! enewgroup is only for use in pkg_* functions!"
666 esac
667
805 # get the group 668 # get the group
806 local egroup="$1"; shift 669 local egroup="$1"; shift
807 if [ -z "${egroup}" ] 670 if [ -z "${egroup}" ]
808 then 671 then
809 eerror "No group specified !" 672 eerror "No group specified !"
810 die "Cannot call enewgroup without a group" 673 die "Cannot call enewgroup without a group"
811 fi 674 fi
812 675
813 # see if group already exists 676 # see if group already exists
814 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 677 if [[ -n $(egetent group "${egroup}") ]]; then
815 then
816 return 0 678 return 0
817 fi 679 fi
818 einfo "Adding group '${egroup}' to your system ..." 680 einfo "Adding group '${egroup}' to your system ..."
819 681
820 # options to pass to useradd 682 # options to pass to useradd
826 then 688 then
827 if [ "${egid}" -gt 0 ] 689 if [ "${egid}" -gt 0 ]
828 then 690 then
829 if [ -z "`egetent group ${egid}`" ] 691 if [ -z "`egetent group ${egid}`" ]
830 then 692 then
831 if useq ppc-macos ; then 693 if [[ "${CHOST}" == *-darwin* ]]; then
832 opts="${opts} ${egid}" 694 opts="${opts} ${egid}"
833 else 695 else
834 opts="${opts} -g ${egid}" 696 opts="${opts} -g ${egid}"
835 fi 697 fi
836 else 698 else
850 opts="${opts} ${eextra}" 712 opts="${opts} ${eextra}"
851 713
852 # add the group 714 # add the group
853 local oldsandbox="${SANDBOX_ON}" 715 local oldsandbox="${SANDBOX_ON}"
854 export SANDBOX_ON="0" 716 export SANDBOX_ON="0"
855 if useq ppc-macos ; then 717 case ${CHOST} in
718 *-darwin*)
856 if [ ! -z "${eextra}" ]; 719 if [ ! -z "${eextra}" ];
857 then 720 then
858 einfo "Extra options are not supported on macos yet" 721 einfo "Extra options are not supported on Darwin/OS X yet"
859 einfo "Please report the ebuild along with the info below" 722 einfo "Please report the ebuild along with the info below"
860 einfo "eextra: ${eextra}" 723 einfo "eextra: ${eextra}"
861 die "Required function missing" 724 die "Required function missing"
862 fi 725 fi
863 726
864 # If we need the next available 727 # If we need the next available
865 case ${egid} in 728 case ${egid} in
866 *[!0-9]*) # Non numeric 729 *[!0-9]*) # Non numeric
867 for egid in `jot 898 101`; do 730 for ((egid = 101; egid <= 999; egid++)); do
868 [ -z "`egetent group ${egid}`" ] && break 731 [[ -z $(egetent group ${egid}) ]] && break
869 done 732 done
870 esac 733 esac
871 dscl . create /groups/${egroup} gid ${egid} 734 dscl . create /groups/${egroup} gid ${egid}
872 dscl . create /groups/${egroup} passwd '*' 735 dscl . create /groups/${egroup} passwd '*'
873 elif use x86-fbsd ; then 736 ;;
737
738 *-freebsd*|*-dragonfly*)
874 case ${egid} in 739 case ${egid} in
875 *[!0-9]*) # Non numeric 740 *[!0-9]*) # Non numeric
876 for egid in `jot 898 101`; do 741 for ((egid = 101; egid <= 999; egid++)); do
877 [ -z "`egetent group ${egid}`" ] && break 742 [[ -z $(egetent group ${egid}) ]] && break
878 done 743 done
879 esac 744 esac
880 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 745 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
881 else 746 ;;
747
748 *-netbsd*)
749 case ${egid} in
750 *[!0-9]*) # Non numeric
751 for ((egid = 101; egid <= 999; egid++)); do
752 [[ -z $(egetent group ${egid}) ]] && break
753 done
754 esac
755 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
756 ;;
757
758 *)
882 groupadd ${opts} ${egroup} || die "enewgroup failed" 759 groupadd ${opts} ${egroup} || die "enewgroup failed"
883 fi 760 ;;
761 esac
884 export SANDBOX_ON="${oldsandbox}" 762 export SANDBOX_ON="${oldsandbox}"
885} 763}
886 764
887# Simple script to replace 'dos2unix' binaries 765# @FUNCTION: edos2unix
888# vapier@gentoo.org 766# @USAGE: <file> [more files ...]
889# 767# @DESCRIPTION:
890# edos2unix(file, <more files> ...) 768# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
769# to remove all of these text utilities from DEPEND variables because this
770# is a script based solution. Just give it a list of files to convert and
771# they will all be changed from the DOS CRLF format to the UNIX LF format.
891edos2unix() { 772edos2unix() {
892 for f in "$@" 773 echo "$@" | xargs sed -i 's/\r$//'
893 do
894 cp "${f}" ${T}/edos2unix
895 sed 's/\r$//' ${T}/edos2unix > "${f}"
896 done
897} 774}
898
899
900##############################################################
901# START: Handle .desktop files and menu entries #
902# maybe this should be separated into a new eclass some time #
903# lanius@gentoo.org #
904##############################################################
905 775
906# Make a desktop file ! 776# Make a desktop file !
907# Great for making those icons in kde/gnome startmenu ! 777# Great for making those icons in kde/gnome startmenu !
908# Amaze your friends ! Get the women ! Join today ! 778# Amaze your friends ! Get the women ! Join today !
909# 779#
910# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 780# make_desktop_entry(<command>, [name], [icon], [type], [path])
911# 781#
912# binary: what binary does the app run with ? 782# binary: what command does the app run with ?
913# name: the name that will show up in the menu 783# name: the name that will show up in the menu
914# icon: give your little like a pretty little icon ... 784# icon: give your little like a pretty little icon ...
915# this can be relative (to /usr/share/pixmaps) or 785# this can be relative (to /usr/share/pixmaps) or
916# a full path to an icon 786# a full path to an icon
917# type: what kind of application is this ? for categories: 787# type: what kind of application is this ? for categories:
918# http://www.freedesktop.org/wiki/Standards_2fmenu_2dspec 788# http://standards.freedesktop.org/menu-spec/latest/apa.html
919# path: if your app needs to startup in a specific dir 789# path: if your app needs to startup in a specific dir
920make_desktop_entry() { 790make_desktop_entry() {
921 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 791 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
922 792
923 local exec=${1} 793 local exec=${1}
924 local name=${2:-${PN}} 794 local name=${2:-${PN}}
925 local icon=${3:-${PN}.png} 795 local icon=${3:-${PN}}
926 local type=${4} 796 local type=${4}
927 local path=${5} 797 local path=${5}
928 798
929 if [[ -z ${type} ]] ; then 799 if [[ -z ${type} ]] ; then
930 local catmaj=${CATEGORY%%-*} 800 local catmaj=${CATEGORY%%-*}
931 local catmin=${CATEGORY##*-} 801 local catmin=${CATEGORY##*-}
932 case ${catmaj} in 802 case ${catmaj} in
933 app) 803 app)
934 case ${catmin} in 804 case ${catmin} in
805 accessibility) type=Accessibility;;
935 admin) type=System;; 806 admin) type=System;;
807 antivirus) type=System;;
808 arch) type=Archiving;;
809 backup) type=Archiving;;
936 cdr) type=DiscBurning;; 810 cdr) type=DiscBurning;;
937 dicts) type=Dictionary;; 811 dicts) type=Dictionary;;
812 doc) type=Documentation;;
938 editors) type=TextEditor;; 813 editors) type=TextEditor;;
939 emacs) type=TextEditor;; 814 emacs) type=TextEditor;;
940 emulation) type=Emulator;; 815 emulation) type=Emulator;;
941 laptop) type=HardwareSettings;; 816 laptop) type=HardwareSettings;;
942 office) type=Office;; 817 office) type=Office;;
818 pda) type=PDA;;
943 vim) type=TextEditor;; 819 vim) type=TextEditor;;
944 xemacs) type=TextEditor;; 820 xemacs) type=TextEditor;;
945 *) type=;; 821 *) type=;;
946 esac 822 esac
947 ;; 823 ;;
948 824
949 dev) 825 dev)
950 type="Development" 826 type="Development"
951 ;; 827 ;;
952 828
953 games) 829 games)
954 [[ -z ${path} ]] && path=${GAMES_BINDIR}
955
956 case ${catmin} in 830 case ${catmin} in
957 action) type=ActionGame;; 831 action|fps) type=ActionGame;;
958 arcade) type=ArcadeGame;; 832 arcade) type=ArcadeGame;;
959 board) type=BoardGame;; 833 board) type=BoardGame;;
960 kid) type=KidsGame;;
961 emulation) type=Emulator;; 834 emulation) type=Emulator;;
835 kids) type=KidsGame;;
962 puzzle) type=LogicGame;; 836 puzzle) type=LogicGame;;
963 rpg) type=RolePlaying;;
964 roguelike) type=RolePlaying;; 837 roguelike) type=RolePlaying;;
838 rpg) type=RolePlaying;;
965 simulation) type=Simulation;; 839 simulation) type=Simulation;;
966 sports) type=SportsGame;; 840 sports) type=SportsGame;;
967 strategy) type=StrategyGame;; 841 strategy) type=StrategyGame;;
968 *) type=;; 842 *) type=;;
969 esac 843 esac
970 type="Game;${type}" 844 type="Game;${type}"
845 ;;
846
847 gnome)
848 type="Gnome;GTK"
849 ;;
850
851 kde)
852 type="KDE;Qt"
971 ;; 853 ;;
972 854
973 mail) 855 mail)
974 type="Network;Email" 856 type="Network;Email"
975 ;; 857 ;;
977 media) 859 media)
978 case ${catmin} in 860 case ${catmin} in
979 gfx) type=Graphics;; 861 gfx) type=Graphics;;
980 radio) type=Tuner;; 862 radio) type=Tuner;;
981 sound) type=Audio;; 863 sound) type=Audio;;
982 tv) type=TV;; 864 tv) type=TV;;
983 video) type=Video;; 865 video) type=Video;;
984 *) type=;; 866 *) type=;;
985 esac 867 esac
986 type="AudioVideo;${type}" 868 type="AudioVideo;${type}"
987 ;; 869 ;;
988 870
989 net) 871 net)
990 case ${catmin} in 872 case ${catmin} in
991 dialup) type=Dialup;; 873 dialup) type=Dialup;;
992 ftp) type=FileTransfer;; 874 ftp) type=FileTransfer;;
993 im) type=InstantMessaging;; 875 im) type=InstantMessaging;;
994 irc) type=IRCClient;; 876 irc) type=IRCClient;;
995 mail) type=Email;; 877 mail) type=Email;;
996 news) type=News;; 878 news) type=News;;
997 nntp) type=News;; 879 nntp) type=News;;
998 p2p) type=FileTransfer;; 880 p2p) type=FileTransfer;;
999 *) type=;; 881 *) type=;;
1000 esac 882 esac
1001 type="Network;${type}" 883 type="Network;${type}"
1002 ;; 884 ;;
1003 885
1004 sci) 886 sci)
1005 case ${catmin} in 887 case ${catmin} in
1006 astro*) type=Astronomoy;; 888 astro*) type=Astronomy;;
1007 bio*) type=Biology;; 889 bio*) type=Biology;;
1008 calc*) type=Calculator;; 890 calc*) type=Calculator;;
1009 chem*) type=Chemistry;; 891 chem*) type=Chemistry;;
892 elec*) type=Electronics;;
1010 geo*) type=Geology;; 893 geo*) type=Geology;;
1011 math*) type=Math;; 894 math*) type=Math;;
895 physics) type=Physics;;
896 visual*) type=DataVisualization;;
1012 *) type=;; 897 *) type=;;
1013 esac 898 esac
1014 type="Science;${type}" 899 type="Science;${type}"
1015 ;; 900 ;;
1016 901
902 sys)
903 type="System"
904 ;;
905
1017 www) 906 www)
1018 case ${catmin} in 907 case ${catmin} in
1019 client) type=WebBrowser;; 908 client) type=WebBrowser;;
1020 *) type=;; 909 *) type=;;
1021 esac 910 esac
1022 type="Network" 911 type="Network"
1023 ;; 912 ;;
1024 913
1025 *) 914 *)
1026 type= 915 type=
1027 ;; 916 ;;
1028 esac 917 esac
1029 fi 918 fi
1030 919 if [ "${SLOT}" == "0" ] ; then
920 local desktop_name="${PN}"
921 else
922 local desktop_name="${PN}-${SLOT}"
923 fi
924 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
1031 local desktop=${T}/${exec%% *}-${P}.desktop 925 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
1032 926
927 cat <<-EOF > "${desktop}"
1033echo "[Desktop Entry] 928 [Desktop Entry]
1034Encoding=UTF-8 929 Version=1.0
1035Version=0.9.2
1036Name=${name} 930 Name=${name}
1037Type=Application 931 Type=Application
1038Comment=${DESCRIPTION} 932 Comment=${DESCRIPTION}
1039Exec=${exec} 933 Exec=${exec}
1040Path=${path} 934 TryExec=${exec%% *}
1041Icon=${icon} 935 Icon=${icon}
1042Categories=Application;${type};" > "${desktop}" 936 Categories=${type};
937 EOF
1043 938
939 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
940
941 (
942 # wrap the env here so that the 'insinto' call
943 # doesn't corrupt the env of the caller
1044 insinto /usr/share/applications 944 insinto /usr/share/applications
1045 doins "${desktop}" 945 doins "${desktop}"
1046 946 )
1047 return 0
1048} 947}
1049 948
1050# Make a GDM/KDM Session file 949# @FUNCTION: validate_desktop_entries
1051# 950# @USAGE: [directories]
1052# make_desktop_entry(<title>, <command>) 951# @MAINTAINER:
1053# title: File to execute to start the Window Manager 952# Carsten Lohrke <carlo@gentoo.org>
1054# command: Name of the Window Manager 953# @DESCRIPTION:
954# Validate desktop entries using desktop-file-utils
955validate_desktop_entries() {
956 if [[ -x /usr/bin/desktop-file-validate ]] ; then
957 einfo "Checking desktop entry validity"
958 local directories=""
959 for d in /usr/share/applications $@ ; do
960 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
961 done
962 if [[ -n ${directories} ]] ; then
963 for FILE in $(find ${directories} -name "*\.desktop" \
964 -not -path '*.hidden*' | sort -u 2>/dev/null)
965 do
966 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
967 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
968 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
969 done
970 fi
971 echo ""
972 else
973 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
974 fi
975}
1055 976
977# @FUNCTION: make_session_desktop
978# @USAGE: <title> <command> [command args...]
979# @DESCRIPTION:
980# Make a GDM/KDM Session file. The title is the file to execute to start the
981# Window Manager. The command is the name of the Window Manager.
982#
983# You can set the name of the file via the ${wm} variable.
1056make_session_desktop() { 984make_session_desktop() {
1057
1058 [ -z "$1" ] && eerror "make_session_desktop: You must specify the title" && return 1 985 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
1059 [ -z "$2" ] && eerror "make_session_desktop: You must specify the command" && return 1 986 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
1060 987
1061 local title="${1}" 988 local title=$1
1062 local command="${2}" 989 local command=$2
1063 local desktop="${T}/${wm}.desktop" 990 local desktop=${T}/${wm:-${PN}}.desktop
991 shift 2
1064 992
993 cat <<-EOF > "${desktop}"
1065echo "[Desktop Entry] 994 [Desktop Entry]
1066Encoding=UTF-8
1067Name=${title} 995 Name=${title}
1068Comment=This session logs you into ${title} 996 Comment=This session logs you into ${title}
1069Exec=${command} 997 Exec=${command} $*
1070TryExec=${command} 998 TryExec=${command}
1071Type=Application" > "${desktop}" 999 Type=XSession
1000 EOF
1072 1001
1002 (
1003 # wrap the env here so that the 'insinto' call
1004 # doesn't corrupt the env of the caller
1073 insinto /usr/share/xsessions 1005 insinto /usr/share/xsessions
1074 doins "${desktop}" 1006 doins "${desktop}"
1075 1007 )
1076 return 0
1077} 1008}
1078 1009
1010# @FUNCTION: domenu
1011# @USAGE: <menus>
1012# @DESCRIPTION:
1013# Install the list of .desktop menu files into the appropriate directory
1014# (/usr/share/applications).
1079domenu() { 1015domenu() {
1080 local i 1016 (
1081 local j 1017 # wrap the env here so that the 'insinto' call
1018 # doesn't corrupt the env of the caller
1019 local i j ret=0
1082 insinto /usr/share/applications 1020 insinto /usr/share/applications
1083 for i in ${@} 1021 for i in "$@" ; do
1084 do
1085 if [ -f "${i}" ]; 1022 if [[ -f ${i} ]] ; then
1086 then
1087 doins ${i} 1023 doins "${i}"
1024 ((ret+=$?))
1088 elif [ -d "${i}" ]; 1025 elif [[ -d ${i} ]] ; then
1089 then
1090 for j in ${i}/*.desktop 1026 for j in "${i}"/*.desktop ; do
1091 do
1092 doins ${j} 1027 doins "${j}"
1028 ((ret+=$?))
1093 done 1029 done
1030 else
1031 ((++ret))
1094 fi 1032 fi
1095 done 1033 done
1034 exit ${ret}
1035 )
1096} 1036}
1097 1037
1038# @FUNCTION: newmenu
1039# @USAGE: <menu> <newname>
1040# @DESCRIPTION:
1041# Like all other new* functions, install the specified menu as newname.
1042newmenu() {
1043 (
1044 # wrap the env here so that the 'insinto' call
1045 # doesn't corrupt the env of the caller
1046 insinto /usr/share/applications
1047 newins "$@"
1048 )
1049}
1050
1051# @FUNCTION: doicon
1052# @USAGE: <list of icons>
1053# @DESCRIPTION:
1054# Install the list of icons into the icon directory (/usr/share/pixmaps).
1055# This is useful in conjunction with creating desktop/menu files.
1098doicon() { 1056doicon() {
1099 local i 1057 (
1100 local j 1058 # wrap the env here so that the 'insinto' call
1059 # doesn't corrupt the env of the caller
1060 local i j ret
1101 insinto /usr/share/pixmaps 1061 insinto /usr/share/pixmaps
1102 for i in ${@} 1062 for i in "$@" ; do
1103 do
1104 if [ -f "${i}" ]; 1063 if [[ -f ${i} ]] ; then
1105 then
1106 doins ${i} 1064 doins "${i}"
1065 ((ret+=$?))
1107 elif [ -d "${i}" ]; 1066 elif [[ -d ${i} ]] ; then
1108 then
1109 for j in ${i}/*.png 1067 for j in "${i}"/*.png ; do
1110 do
1111 doins ${j} 1068 doins "${j}"
1069 ((ret+=$?))
1112 done 1070 done
1071 else
1072 ((++ret))
1113 fi 1073 fi
1114 done 1074 done
1075 exit ${ret}
1076 )
1115} 1077}
1116 1078
1117############################################################## 1079# @FUNCTION: newicon
1118# END: Handle .desktop files and menu entries # 1080# @USAGE: <icon> <newname>
1119############################################################## 1081# @DESCRIPTION:
1120 1082# Like all other new* functions, install the specified icon as newname.
1083newicon() {
1084 (
1085 # wrap the env here so that the 'insinto' call
1086 # doesn't corrupt the env of the caller
1087 insinto /usr/share/pixmaps
1088 newins "$@"
1089 )
1090}
1121 1091
1122# for internal use only (unpack_pdv and unpack_makeself) 1092# for internal use only (unpack_pdv and unpack_makeself)
1123find_unpackable_file() { 1093find_unpackable_file() {
1124 local src="$1" 1094 local src=$1
1125 if [ -z "${src}" ] 1095 if [[ -z ${src} ]] ; then
1126 then
1127 src="${DISTDIR}/${A}" 1096 src=${DISTDIR}/${A}
1128 else 1097 else
1129 if [ -e "${DISTDIR}/${src}" ] 1098 if [[ -e ${DISTDIR}/${src} ]] ; then
1130 then
1131 src="${DISTDIR}/${src}" 1099 src=${DISTDIR}/${src}
1132 elif [ -e "${PWD}/${src}" ] 1100 elif [[ -e ${PWD}/${src} ]] ; then
1133 then
1134 src="${PWD}/${src}" 1101 src=${PWD}/${src}
1135 elif [ -e "${src}" ] 1102 elif [[ -e ${src} ]] ; then
1136 then
1137 src="${src}" 1103 src=${src}
1138 fi
1139 fi 1104 fi
1140 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1105 fi
1106 [[ ! -e ${src} ]] && return 1
1141 echo "${src}" 1107 echo "${src}"
1142} 1108}
1143 1109
1110# @FUNCTION: unpack_pdv
1111# @USAGE: <file to unpack> <size of off_t>
1112# @DESCRIPTION:
1144# Unpack those pesky pdv generated files ... 1113# Unpack those pesky pdv generated files ...
1145# They're self-unpacking programs with the binary package stuffed in 1114# They're self-unpacking programs with the binary package stuffed in
1146# the middle of the archive. Valve seems to use it a lot ... too bad 1115# the middle of the archive. Valve seems to use it a lot ... too bad
1147# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1116# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1148# 1117#
1149# Usage: unpack_pdv [file to unpack] [size of off_t]
1150# - you have to specify the off_t size ... i have no idea how to extract that 1118# You have to specify the off_t size ... I have no idea how to extract that
1151# information out of the binary executable myself. basically you pass in 1119# information out of the binary executable myself. Basically you pass in
1152# the size of the off_t type (in bytes) on the machine that built the pdv 1120# the size of the off_t type (in bytes) on the machine that built the pdv
1121# archive.
1122#
1153# archive. one way to determine this is by running the following commands: 1123# One way to determine this is by running the following commands:
1124#
1125# @CODE
1154# strings <pdv archive> | grep lseek 1126# strings <pdv archive> | grep lseek
1155# strace -elseek <pdv archive> 1127# strace -elseek <pdv archive>
1128# @CODE
1129#
1156# basically look for the first lseek command (we do the strings/grep because 1130# Basically look for the first lseek command (we do the strings/grep because
1157# sometimes the function call is _llseek or something) and steal the 2nd 1131# sometimes the function call is _llseek or something) and steal the 2nd
1158# parameter. here is an example: 1132# parameter. Here is an example:
1133#
1134# @CODE
1159# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1135# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1160# lseek 1136# lseek
1161# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1137# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1162# lseek(3, -4, SEEK_END) = 2981250 1138# lseek(3, -4, SEEK_END) = 2981250
1139# @CODE
1140#
1163# thus we would pass in the value of '4' as the second parameter. 1141# Thus we would pass in the value of '4' as the second parameter.
1164unpack_pdv() { 1142unpack_pdv() {
1165 local src="`find_unpackable_file $1`" 1143 local src=$(find_unpackable_file "$1")
1166 local sizeoff_t="$2" 1144 local sizeoff_t=$2
1167 1145
1146 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1168 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 1147 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1169 1148
1170 local shrtsrc="`basename ${src}`" 1149 local shrtsrc=$(basename "${src}")
1171 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1150 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1172 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1151 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1173 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1152 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1174 1153
1175 # grab metadata for debug reasons 1154 # grab metadata for debug reasons
1176 local metafile="$(emktemp)" 1155 local metafile=$(emktemp)
1177 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1156 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1178 1157
1179 # rip out the final file name from the metadata 1158 # rip out the final file name from the metadata
1180 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1159 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1181 datafile="`basename ${datafile}`" 1160 datafile=$(basename "${datafile}")
1182 1161
1183 # now lets uncompress/untar the file if need be 1162 # now lets uncompress/untar the file if need be
1184 local tmpfile="$(emktemp)" 1163 local tmpfile=$(emktemp)
1185 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1164 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1186 1165
1187 local iscompressed="`file -b ${tmpfile}`" 1166 local iscompressed=$(file -b "${tmpfile}")
1188 if [ "${iscompressed:0:8}" == "compress" ] ; then 1167 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1189 iscompressed=1 1168 iscompressed=1
1190 mv ${tmpfile}{,.Z} 1169 mv ${tmpfile}{,.Z}
1191 gunzip ${tmpfile} 1170 gunzip ${tmpfile}
1192 else 1171 else
1193 iscompressed=0 1172 iscompressed=0
1194 fi 1173 fi
1195 local istar="`file -b ${tmpfile}`" 1174 local istar=$(file -b "${tmpfile}")
1196 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1175 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1197 istar=1 1176 istar=1
1198 else 1177 else
1199 istar=0 1178 istar=0
1200 fi 1179 fi
1201 1180
1229 true 1208 true
1230 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1209 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1231 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1210 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1232} 1211}
1233 1212
1213# @FUNCTION: unpack_makeself
1214# @USAGE: [file to unpack] [offset] [tail|dd]
1215# @DESCRIPTION:
1234# Unpack those pesky makeself generated files ... 1216# Unpack those pesky makeself generated files ...
1235# They're shell scripts with the binary package tagged onto 1217# They're shell scripts with the binary package tagged onto
1236# the end of the archive. Loki utilized the format as does 1218# the end of the archive. Loki utilized the format as does
1237# many other game companies. 1219# many other game companies.
1238# 1220#
1239# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1221# If the file is not specified, then ${A} is used. If the
1240# - If the file is not specified then unpack will utilize ${A}.
1241# - If the offset is not specified then we will attempt to extract 1222# offset is not specified then we will attempt to extract
1242# the proper offset from the script itself. 1223# the proper offset from the script itself.
1243unpack_makeself() { 1224unpack_makeself() {
1225 local src_input=${1:-${A}}
1244 local src="$(find_unpackable_file "$1")" 1226 local src=$(find_unpackable_file "${src_input}")
1245 local skip="$2" 1227 local skip=$2
1246 local exe="$3" 1228 local exe=$3
1247 1229
1230 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1231
1248 local shrtsrc="$(basename "${src}")" 1232 local shrtsrc=$(basename "${src}")
1249 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1233 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1250 if [ -z "${skip}" ] 1234 if [[ -z ${skip} ]] ; then
1251 then
1252 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1235 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1253 local skip=0 1236 local skip=0
1254 exe=tail 1237 exe=tail
1255 case ${ver} in 1238 case ${ver} in
1256 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1239 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1257 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1240 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1258 ;; 1241 ;;
1259 2.0|2.0.1) 1242 2.0|2.0.1)
1260 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1243 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1261 ;; 1244 ;;
1269 ;; 1252 ;;
1270 2.1.3) 1253 2.1.3)
1271 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1254 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1272 let skip="skip + 1" 1255 let skip="skip + 1"
1273 ;; 1256 ;;
1274 2.1.4) 1257 2.1.4|2.1.5)
1275 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1258 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1276 skip=$(head -n ${skip} "${src}" | wc -c) 1259 skip=$(head -n ${skip} "${src}" | wc -c)
1277 exe="dd" 1260 exe="dd"
1278 ;; 1261 ;;
1279 *) 1262 *)
1291 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1274 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1292 *) die "makeself cant handle exe '${exe}'" 1275 *) die "makeself cant handle exe '${exe}'"
1293 esac 1276 esac
1294 1277
1295 # lets grab the first few bytes of the file to figure out what kind of archive it is 1278 # lets grab the first few bytes of the file to figure out what kind of archive it is
1296 local tmpfile="$(emktemp)" 1279 local tmpfile=$(emktemp)
1297 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1280 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1298 local filetype="$(file -b "${tmpfile}")" 1281 local filetype=$(file -b "${tmpfile}")
1299 case ${filetype} in 1282 case ${filetype} in
1300 *tar\ archive) 1283 *tar\ archive*)
1301 eval ${exe} | tar --no-same-owner -xf - 1284 eval ${exe} | tar --no-same-owner -xf -
1302 ;; 1285 ;;
1303 bzip2*) 1286 bzip2*)
1304 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1287 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1305 ;; 1288 ;;
1315 ;; 1298 ;;
1316 esac 1299 esac
1317 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1300 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1318} 1301}
1319 1302
1303# @FUNCTION: check_license
1304# @USAGE: [license]
1305# @DESCRIPTION:
1320# Display a license for user to accept. 1306# Display a license for user to accept. If no license is
1321#
1322# Usage: check_license [license]
1323# - If the file is not specified then ${LICENSE} is used. 1307# specified, then ${LICENSE} is used.
1324check_license() { 1308check_license() {
1325 local lic=$1 1309 local lic=$1
1326 if [ -z "${lic}" ] ; then 1310 if [ -z "${lic}" ] ; then
1327 lic="${PORTDIR}/licenses/${LICENSE}" 1311 lic="${PORTDIR}/licenses/${LICENSE}"
1328 else 1312 else
1329 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1313 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1330 lic="${PORTDIR}/licenses/${src}" 1314 lic="${PORTDIR}/licenses/${lic}"
1331 elif [ -e "${PWD}/${src}" ] ; then 1315 elif [ -e "${PWD}/${lic}" ] ; then
1332 lic="${PWD}/${src}" 1316 lic="${PWD}/${lic}"
1333 elif [ -e "${src}" ] ; then 1317 elif [ -e "${lic}" ] ; then
1334 lic="${src}" 1318 lic="${lic}"
1335 fi
1336 fi 1319 fi
1320 fi
1337 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1321 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1338 local l="`basename ${lic}`" 1322 local l="`basename ${lic}`"
1339 1323
1340 # here is where we check for the licenses the user already 1324 # here is where we check for the licenses the user already
1341 # accepted ... if we don't find a match, we make the user accept 1325 # accepted ... if we don't find a match, we make the user accept
1342 local shopts=$- 1326 local shopts=$-
1343 local alic 1327 local alic
1344 set -o noglob #so that bash doesn't expand "*" 1328 set -o noglob #so that bash doesn't expand "*"
1345 for alic in ${ACCEPT_LICENSE} ; do 1329 for alic in ${ACCEPT_LICENSE} ; do
1346 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1330 if [[ ${alic} == ${l} ]]; then
1347 set +o noglob; set -${shopts} #reset old shell opts 1331 set +o noglob; set -${shopts} #reset old shell opts
1348 return 0 1332 return 0
1349 fi 1333 fi
1350 done 1334 done
1351 set +o noglob; set -$shopts #reset old shell opts 1335 set +o noglob; set -$shopts #reset old shell opts
1352 1336
1353 local licmsg="$(emktemp)" 1337 local licmsg=$(emktemp)
1354 cat << EOF > ${licmsg} 1338 cat <<-EOF > ${licmsg}
1355********************************************************** 1339 **********************************************************
1356The following license outlines the terms of use of this 1340 The following license outlines the terms of use of this
1357package. You MUST accept this license for installation to 1341 package. You MUST accept this license for installation to
1358continue. When you are done viewing, hit 'q'. If you 1342 continue. When you are done viewing, hit 'q'. If you
1359CTRL+C out of this, the install will not run! 1343 CTRL+C out of this, the install will not run!
1360********************************************************** 1344 **********************************************************
1361 1345
1362EOF 1346 EOF
1363 cat ${lic} >> ${licmsg} 1347 cat ${lic} >> ${licmsg}
1364 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1348 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1365 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1349 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1366 read alic 1350 read alic
1367 case ${alic} in 1351 case ${alic} in
1374 die "Failed to accept license" 1358 die "Failed to accept license"
1375 ;; 1359 ;;
1376 esac 1360 esac
1377} 1361}
1378 1362
1363# @FUNCTION: cdrom_get_cds
1364# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1365# @DESCRIPTION:
1379# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1366# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1380# the whole 'non-interactive' policy, but damnit I want CD support ! 1367# the whole 'non-interactive' policy, but damnit I want CD support !
1381# 1368#
1382# with these cdrom functions we handle all the user interaction and 1369# With these cdrom functions we handle all the user interaction and
1383# standardize everything. all you have to do is call cdrom_get_cds() 1370# standardize everything. All you have to do is call cdrom_get_cds()
1384# and when the function returns, you can assume that the cd has been 1371# and when the function returns, you can assume that the cd has been
1385# found at CDROM_ROOT. 1372# found at CDROM_ROOT.
1386# 1373#
1374# The function will attempt to locate a cd based upon a file that is on
1375# the cd. The more files you give this function, the more cds
1376# the cdrom functions will handle.
1377#
1387# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1378# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1388# etc... if you want to give the cds better names, then just export 1379# etc... If you want to give the cds better names, then just export
1389# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1380# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1381# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1382# also use the CDROM_NAME_SET bash array.
1390# 1383#
1391# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1384# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1392#
1393# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1394# - this will attempt to locate a cd based upon a file that is on
1395# the cd ... the more files you give this function, the more cds
1396# the cdrom functions will handle
1397cdrom_get_cds() { 1385cdrom_get_cds() {
1398 # first we figure out how many cds we're dealing with by 1386 # first we figure out how many cds we're dealing with by
1399 # the # of files they gave us 1387 # the # of files they gave us
1400 local cdcnt=0 1388 local cdcnt=0
1401 local f= 1389 local f=
1402 for f in "$@" ; do 1390 for f in "$@" ; do
1403 cdcnt=$((cdcnt + 1)) 1391 ((++cdcnt))
1404 export CDROM_CHECK_${cdcnt}="$f" 1392 export CDROM_CHECK_${cdcnt}="$f"
1405 done 1393 done
1406 export CDROM_TOTAL_CDS=${cdcnt} 1394 export CDROM_TOTAL_CDS=${cdcnt}
1407 export CDROM_CURRENT_CD=1 1395 export CDROM_CURRENT_CD=1
1408 1396
1409 # now we see if the user gave use CD_ROOT ... 1397 # now we see if the user gave use CD_ROOT ...
1410 # if they did, let's just believe them that it's correct 1398 # if they did, let's just believe them that it's correct
1411 if [[ ! -z ${CD_ROOT} ]] ; then
1412 export CDROM_ROOT=${CD_ROOT}
1413 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1414 return
1415 fi
1416 # do the same for CD_ROOT_X
1417 if [[ ! -z ${CD_ROOT_1} ]] ; then 1399 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1418 local var= 1400 local var=
1419 cdcnt=0 1401 cdcnt=0
1420 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1402 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1421 cdcnt=$((cdcnt + 1)) 1403 ((++cdcnt))
1422 var="CD_ROOT_${cdcnt}" 1404 var="CD_ROOT_${cdcnt}"
1405 [[ -z ${!var} ]] && var="CD_ROOT"
1423 if [[ -z ${!var} ]] ; then 1406 if [[ -z ${!var} ]] ; then
1424 eerror "You must either use just the CD_ROOT" 1407 eerror "You must either use just the CD_ROOT"
1425 eerror "or specify ALL the CD_ROOT_X variables." 1408 eerror "or specify ALL the CD_ROOT_X variables."
1426 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1409 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1427 die "could not locate CD_ROOT_${cdcnt}" 1410 die "could not locate CD_ROOT_${cdcnt}"
1428 fi 1411 fi
1429 export CDROM_ROOTS_${cdcnt}="${!var}"
1430 done 1412 done
1431 export CDROM_ROOT=${CDROM_ROOTS_1} 1413 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1432 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1414 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1415 export CDROM_SET=-1
1416 for f in ${CDROM_CHECK_1//:/ } ; do
1417 ((++CDROM_SET))
1418 [[ -e ${CD_ROOT}/${f} ]] && break
1419 done
1420 export CDROM_MATCH=${f}
1433 return 1421 return
1434 fi 1422 fi
1435 1423
1424 # User didn't help us out so lets make sure they know they can
1425 # simplify the whole process ...
1436 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1426 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1437 einfon "This ebuild will need the " 1427 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1438 if [[ -z ${CDROM_NAME} ]] ; then
1439 echo "cdrom for ${PN}."
1440 else
1441 echo "${CDROM_NAME}."
1442 fi
1443 echo 1428 echo
1444 einfo "If you do not have the CD, but have the data files" 1429 einfo "If you do not have the CD, but have the data files"
1445 einfo "mounted somewhere on your filesystem, just export" 1430 einfo "mounted somewhere on your filesystem, just export"
1446 einfo "the variable CD_ROOT so that it points to the" 1431 einfo "the variable CD_ROOT so that it points to the"
1447 einfo "directory containing the files." 1432 einfo "directory containing the files."
1448 echo 1433 echo
1449 einfo "For example:" 1434 einfo "For example:"
1450 einfo "export CD_ROOT=/mnt/cdrom" 1435 einfo "export CD_ROOT=/mnt/cdrom"
1451 echo 1436 echo
1452 else 1437 else
1438 if [[ -n ${CDROM_NAME_SET} ]] ; then
1439 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1440 cdcnt=0
1441 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1442 ((++cdcnt))
1443 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1444 done
1445 fi
1446
1453 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1447 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1454 cdcnt=0 1448 cdcnt=0
1455 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1449 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1456 cdcnt=$((cdcnt + 1)) 1450 ((++cdcnt))
1457 var="CDROM_NAME_${cdcnt}" 1451 var="CDROM_NAME_${cdcnt}"
1458 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1452 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1459 done 1453 done
1460 echo 1454 echo
1461 einfo "If you do not have the CDs, but have the data files" 1455 einfo "If you do not have the CDs, but have the data files"
1462 einfo "mounted somewhere on your filesystem, just export" 1456 einfo "mounted somewhere on your filesystem, just export"
1463 einfo "the following variables so they point to the right place:" 1457 einfo "the following variables so they point to the right place:"
1464 einfon "" 1458 einfon ""
1465 cdcnt=0 1459 cdcnt=0
1466 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1460 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1467 cdcnt=$((cdcnt + 1)) 1461 ((++cdcnt))
1468 echo -n " CD_ROOT_${cdcnt}" 1462 echo -n " CD_ROOT_${cdcnt}"
1469 done 1463 done
1470 echo 1464 echo
1471 einfo "Or, if you have all the files in the same place, or" 1465 einfo "Or, if you have all the files in the same place, or"
1472 einfo "you only have one cdrom, you can export CD_ROOT" 1466 einfo "you only have one cdrom, you can export CD_ROOT"
1475 echo 1469 echo
1476 einfo "For example:" 1470 einfo "For example:"
1477 einfo "export CD_ROOT_1=/mnt/cdrom" 1471 einfo "export CD_ROOT_1=/mnt/cdrom"
1478 echo 1472 echo
1479 fi 1473 fi
1474
1475 export CDROM_SET=""
1480 export CDROM_CURRENT_CD=0 1476 export CDROM_CURRENT_CD=0
1481 cdrom_load_next_cd 1477 cdrom_load_next_cd
1482} 1478}
1483 1479
1484# this is only used when you need access to more than one cd. 1480# @FUNCTION: cdrom_load_next_cd
1485# when you have finished using the first cd, just call this function. 1481# @DESCRIPTION:
1486# when it returns, CDROM_ROOT will be pointing to the second cd. 1482# Some packages are so big they come on multiple CDs. When you're done reading
1487# remember, you can only go forward in the cd chain, you can't go back. 1483# files off a CD and want access to the next one, just call this function.
1484# Again, all the messy details of user interaction are taken care of for you.
1485# Once this returns, just read the variable CDROM_ROOT for the location of the
1486# mounted CD. Note that you can only go forward in the CD list, so make sure
1487# you only call this function when you're done using the current CD.
1488cdrom_load_next_cd() { 1488cdrom_load_next_cd() {
1489 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1490 local var= 1489 local var
1491 1490 ((++CDROM_CURRENT_CD))
1492 if [[ ! -z ${CD_ROOT} ]] ; then
1493 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1494 return
1495 fi
1496 1491
1497 unset CDROM_ROOT 1492 unset CDROM_ROOT
1498 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1493 var=CD_ROOT_${CDROM_CURRENT_CD}
1494 [[ -z ${!var} ]] && var="CD_ROOT"
1499 if [[ -z ${!var} ]] ; then 1495 if [[ -z ${!var} ]] ; then
1500 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1496 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1501 cdrom_locate_file_on_cd ${!var} 1497 _cdrom_locate_file_on_cd ${!var}
1502 else 1498 else
1503 export CDROM_ROOT=${!var} 1499 export CDROM_ROOT=${!var}
1504 fi 1500 fi
1505 1501
1506 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1502 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1511# all it does is try to locate a give file on a cd ... if the cd isn't 1507# all it does is try to locate a give file on a cd ... if the cd isn't
1512# found, then a message asking for the user to insert the cdrom will be 1508# found, then a message asking for the user to insert the cdrom will be
1513# displayed and we'll hang out here until: 1509# displayed and we'll hang out here until:
1514# (1) the file is found on a mounted cdrom 1510# (1) the file is found on a mounted cdrom
1515# (2) the user hits CTRL+C 1511# (2) the user hits CTRL+C
1516cdrom_locate_file_on_cd() { 1512_cdrom_locate_file_on_cd() {
1513 local mline=""
1514 local showedmsg=0 showjolietmsg=0
1515
1517 while [[ -z ${CDROM_ROOT} ]] ; do 1516 while [[ -z ${CDROM_ROOT} ]] ; do
1517 local i=0
1518 local -a cdset=(${*//:/ })
1519 if [[ -n ${CDROM_SET} ]] ; then
1520 cdset=(${cdset[${CDROM_SET}]})
1521 fi
1522
1523 while [[ -n ${cdset[${i}]} ]] ; do
1518 local dir="$(dirname ${@})" 1524 local dir=$(dirname ${cdset[${i}]})
1519 local file="$(basename ${@})" 1525 local file=$(basename ${cdset[${i}]})
1520 local mline=""
1521 local showedmsg=0
1522 1526
1523 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do 1527 local point= node= fs= foo=
1528 while read point node fs foo ; do
1529 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1530 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1531 && continue
1532 point=${point//\040/ }
1524 [[ -d ${mline}/${dir} ]] || continue 1533 [[ ! -d ${point}/${dir} ]] && continue
1525 [[ ! -z $(find ${mline}/${dir} -iname ${file} -maxdepth 1) ]] \ 1534 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1526 && export CDROM_ROOT=${mline} 1535 export CDROM_ROOT=${point}
1536 export CDROM_SET=${i}
1537 export CDROM_MATCH=${cdset[${i}]}
1538 return
1539 done <<< "$(get_mounts)"
1540
1541 ((++i))
1527 done 1542 done
1528 1543
1529 if [[ -z ${CDROM_ROOT} ]] ; then
1530 echo 1544 echo
1531 if [[ ${showedmsg} -eq 0 ]] ; then 1545 if [[ ${showedmsg} -eq 0 ]] ; then
1532 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1546 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1533 if [[ -z ${CDROM_NAME} ]] ; then 1547 if [[ -z ${CDROM_NAME} ]] ; then
1534 einfo "Please insert the cdrom for ${PN} now !" 1548 einfo "Please insert+mount the cdrom for ${PN} now !"
1535 else
1536 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1537 fi
1538 else 1549 else
1539 if [[ -z ${CDROM_NAME_1} ]] ; then
1540 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1541 else
1542 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1543 einfo "Please insert+mount the ${!var} cdrom now !" 1550 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1544 fi
1545 fi 1551 fi
1546 showedmsg=1 1552 else
1553 if [[ -z ${CDROM_NAME_1} ]] ; then
1554 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1555 else
1556 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1557 einfo "Please insert+mount the ${!var} cdrom now !"
1558 fi
1547 fi 1559 fi
1560 showedmsg=1
1561 fi
1548 einfo "Press return to scan for the cd again" 1562 einfo "Press return to scan for the cd again"
1549 einfo "or hit CTRL+C to abort the emerge." 1563 einfo "or hit CTRL+C to abort the emerge."
1550 read 1564 echo
1565 if [[ ${showjolietmsg} -eq 0 ]] ; then
1566 showjolietmsg=1
1567 else
1568 ewarn "If you are having trouble with the detection"
1569 ewarn "of your CD, it is possible that you do not have"
1570 ewarn "Joliet support enabled in your kernel. Please"
1571 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1572 ebeep 5
1551 fi 1573 fi
1574 read || die "something is screwed with your system"
1552 done 1575 done
1553} 1576}
1554 1577
1578# @FUNCTION: strip-linguas
1579# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1580# @DESCRIPTION:
1555# Make sure that LINGUAS only contains languages that 1581# Make sure that LINGUAS only contains languages that
1556# a package can support 1582# a package can support. The first form allows you to
1557# 1583# specify a list of LINGUAS. The -i builds a list of po
1558# usage: strip-linguas <allow LINGUAS> 1584# files found in all the directories and uses the
1559# strip-linguas -i <directories of .po files> 1585# intersection of the lists. The -u builds a list of po
1560# strip-linguas -u <directories of .po files> 1586# files found in all the directories and uses the union
1561# 1587# of the lists.
1562# The first form allows you to specify a list of LINGUAS.
1563# The -i builds a list of po files found in all the
1564# directories and uses the intersection of the lists.
1565# The -u builds a list of po files found in all the
1566# directories and uses the union of the lists.
1567strip-linguas() { 1588strip-linguas() {
1568 local ls newls 1589 local ls newls nols
1569 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1590 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1570 local op=$1; shift 1591 local op=$1; shift
1571 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1592 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1572 local d f 1593 local d f
1573 for d in "$@" ; do 1594 for d in "$@" ; do
1574 if [[ ${op} == "-u" ]] ; then 1595 if [[ ${op} == "-u" ]] ; then
1575 newls=${ls} 1596 newls=${ls}
1576 else 1597 else
1577 newls="" 1598 newls=""
1578 fi 1599 fi
1579 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1600 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1580 if [[ ${op} == "-i" ]] ; then 1601 if [[ ${op} == "-i" ]] ; then
1581 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1602 hasq ${f} ${ls} && newls="${newls} ${f}"
1582 else 1603 else
1583 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1604 hasq ${f} ${ls} || newls="${newls} ${f}"
1584 fi 1605 fi
1585 done 1606 done
1586 ls=${newls} 1607 ls=${newls}
1587 done 1608 done
1588 ls=${ls//.po}
1589 else 1609 else
1590 ls=$@ 1610 ls="$@"
1591 fi 1611 fi
1592 1612
1593 ls=" ${ls} " 1613 nols=""
1594 newls="" 1614 newls=""
1595 for f in ${LINGUAS} ; do 1615 for f in ${LINGUAS} ; do
1596 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1616 if hasq ${f} ${ls} ; then
1597 newls="${newls} ${f}" 1617 newls="${newls} ${f}"
1598 else 1618 else
1599 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1619 nols="${nols} ${f}"
1600 fi 1620 fi
1601 done 1621 done
1602 if [[ -z ${newls} ]] ; then 1622 [[ -n ${nols} ]] \
1603 unset LINGUAS 1623 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1604 else
1605 export LINGUAS=${newls:1} 1624 export LINGUAS=${newls:1}
1606 fi
1607} 1625}
1608 1626
1609# moved from kernel.eclass since they are generally useful outside of 1627# @FUNCTION: preserve_old_lib
1610# kernel.eclass -iggy (20041002) 1628# @USAGE: <libs to preserve> [more libs]
1611 1629# @DESCRIPTION:
1612# the following functions are useful in kernel module ebuilds, etc.
1613# for an example see ivtv or drbd ebuilds
1614
1615# set's ARCH to match what the kernel expects
1616set_arch_to_kernel() {
1617 i=10
1618 while ((i--)) ; do
1619 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1620 done
1621 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1622 case ${ARCH} in
1623 x86) export ARCH="i386";;
1624 amd64) export ARCH="x86_64";;
1625 hppa) export ARCH="parisc";;
1626 mips) export ARCH="mips";;
1627 sparc) export ARCH="$(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!
1628 *) export ARCH="${ARCH}";;
1629 esac
1630}
1631
1632# set's ARCH back to what portage expects
1633set_arch_to_portage() {
1634 i=10
1635 while ((i--)) ; do
1636 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1637 done
1638 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1639}
1640
1641# Jeremy Huddleston <eradicator@gentoo.org>:
1642# preserve_old_lib /path/to/libblah.so.0
1643# preserve_old_lib_notify /path/to/libblah.so.0
1644#
1645# These functions are useful when a lib in your package changes --soname. Such 1630# These functions are useful when a lib in your package changes ABI SONAME.
1646# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1631# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1647# would break packages that link against it. Most people get around this 1632# would break packages that link against it. Most people get around this
1648# by using the portage SLOT mechanism, but that is not always a relevant 1633# by using the portage SLOT mechanism, but that is not always a relevant
1649# solution, so instead you can add the following to your ebuilds: 1634# solution, so instead you can call this from pkg_preinst. See also the
1650# 1635# preserve_old_lib_notify function.
1651# src_install() {
1652# ...
1653# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1654# ...
1655# }
1656#
1657# pkg_postinst() {
1658# ...
1659# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1660# ...
1661# }
1662
1663preserve_old_lib() { 1636preserve_old_lib() {
1664 LIB=$1 1637 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1638 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1639 die "Invalid preserve_old_lib() usage"
1640 fi
1641 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1665 1642
1666 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1643 # let portage worry about it
1667 SONAME=`basename ${LIB}` 1644 has preserve-libs ${FEATURES} && return 0
1668 DIRNAME=`dirname ${LIB}`
1669 1645
1670 dodir ${DIRNAME} 1646 local lib dir
1671 cp ${ROOT}${LIB} ${D}${DIRNAME} 1647 for lib in "$@" ; do
1648 [[ -e ${ROOT}/${lib} ]] || continue
1649 dir=${lib%/*}
1650 dodir ${dir} || die "dodir ${dir} failed"
1651 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1672 touch ${D}${LIB} 1652 touch "${D}"/${lib}
1673 fi 1653 done
1674} 1654}
1675 1655
1656# @FUNCTION: preserve_old_lib_notify
1657# @USAGE: <libs to notify> [more libs]
1658# @DESCRIPTION:
1659# Spit helpful messages about the libraries preserved by preserve_old_lib.
1676preserve_old_lib_notify() { 1660preserve_old_lib_notify() {
1677 LIB=$1 1661 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1662 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1663 die "Invalid preserve_old_lib_notify() usage"
1664 fi
1678 1665
1679 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1666 # let portage worry about it
1680 SONAME=`basename ${LIB}` 1667 has preserve-libs ${FEATURES} && return 0
1681 1668
1669 local lib notice=0
1670 for lib in "$@" ; do
1671 [[ -e ${ROOT}/${lib} ]] || continue
1672 if [[ ${notice} -eq 0 ]] ; then
1673 notice=1
1682 einfo "An old version of an installed library was detected on your system." 1674 ewarn "Old versions of installed libraries were detected on your system."
1683 einfo "In order to avoid breaking packages that link against is, this older version" 1675 ewarn "In order to avoid breaking packages that depend on these old libs,"
1684 einfo "is not being removed. In order to make full use of this newer version," 1676 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1685 einfo "you will need to execute the following command:" 1677 ewarn "in order to remove these old dependencies. If you do not have this"
1686 einfo " revdep-rebuild --soname ${SONAME}" 1678 ewarn "helper program, simply emerge the 'gentoolkit' package."
1687 einfo 1679 ewarn
1688 einfo "After doing that, you can safely remove ${LIB}"
1689 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1690 fi 1680 fi
1681 ewarn " # revdep-rebuild --library ${lib##*/}"
1682 done
1683 if [[ ${notice} -eq 1 ]] ; then
1684 ewarn
1685 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1686 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1687 for lib in "$@" ; do
1688 ewarn " # rm '${lib}'"
1689 done
1690 fi
1691} 1691}
1692 1692
1693# Hack for people to figure out if a package was built with 1693# @FUNCTION: built_with_use
1694# certain USE flags 1694# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1695# @DESCRIPTION:
1696# A temporary hack until portage properly supports DEPENDing on USE
1697# flags being enabled in packages. This will check to see if the specified
1698# DEPEND atom was built with the specified list of USE flags. The
1699# --missing option controls the behavior if called on a package that does
1700# not actually support the defined USE flags (aka listed in IUSE).
1701# The default is to abort (call die). The -a and -o flags control
1702# the requirements of the USE flags. They correspond to "and" and "or"
1703# logic. So the -a flag means all listed USE flags must be enabled
1704# while the -o flag means at least one of the listed IUSE flags must be
1705# enabled. The --hidden option is really for internal use only as it
1706# means the USE flag we're checking is hidden expanded, so it won't be found
1707# in IUSE like normal USE flags.
1695# 1708#
1696# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1709# Remember that this function isn't terribly intelligent so order of optional
1697# ex: built_with_use xchat gtk2 1710# flags matter.
1698#
1699# Flags: -a all USE flags should be utilized
1700# -o at least one USE flag should be utilized
1701# Note: the default flag is '-a'
1702built_with_use() { 1711built_with_use() {
1712 local hidden="no"
1713 if [[ $1 == "--hidden" ]] ; then
1714 hidden="yes"
1715 shift
1716 fi
1717
1718 local missing_action="die"
1719 if [[ $1 == "--missing" ]] ; then
1720 missing_action=$2
1721 shift ; shift
1722 case ${missing_action} in
1723 true|false|die) ;;
1724 *) die "unknown action '${missing_action}'";;
1725 esac
1726 fi
1727
1703 local opt=$1 1728 local opt=$1
1704 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1729 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1705 1730
1706 local PKG=$(best_version $1) 1731 local PKG=$(best_version $1)
1732 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1707 shift 1733 shift
1708 1734
1709 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1735 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1710 [[ ! -e ${USEFILE} ]] && return 1 1736 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1737
1738 # if the IUSE file doesn't exist, the read will error out, we need to handle
1739 # this gracefully
1740 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1741 case ${missing_action} in
1742 true) return 0;;
1743 false) return 1;;
1744 die) die "Unable to determine what USE flags $PKG was built with";;
1745 esac
1746 fi
1747
1748 if [[ ${hidden} == "no" ]] ; then
1749 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1750 # Don't check USE_EXPAND #147237
1751 local expand
1752 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1753 if [[ $1 == ${expand}_* ]] ; then
1754 expand=""
1755 break
1756 fi
1757 done
1758 if [[ -n ${expand} ]] ; then
1759 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1760 case ${missing_action} in
1761 true) return 0;;
1762 false) return 1;;
1763 die) die "$PKG does not actually support the $1 USE flag!";;
1764 esac
1765 fi
1766 fi
1767 fi
1711 1768
1712 local USE_BUILT=$(<${USEFILE}) 1769 local USE_BUILT=$(<${USEFILE})
1713 while [[ $# -gt 0 ]] ; do 1770 while [[ $# -gt 0 ]] ; do
1714 if [[ ${opt} = "-o" ]] ; then 1771 if [[ ${opt} = "-o" ]] ; then
1715 has $1 ${USE_BUILT} && return 0 1772 has $1 ${USE_BUILT} && return 0
1719 shift 1776 shift
1720 done 1777 done
1721 [[ ${opt} = "-a" ]] 1778 [[ ${opt} = "-a" ]]
1722} 1779}
1723 1780
1781# @FUNCTION: epunt_cxx
1782# @USAGE: [dir to scan]
1783# @DESCRIPTION:
1724# Many configure scripts wrongly bail when a C++ compiler 1784# Many configure scripts wrongly bail when a C++ compiler could not be
1725# could not be detected. #73450 1785# detected. If dir is not specified, then it defaults to ${S}.
1786#
1787# http://bugs.gentoo.org/73450
1726epunt_cxx() { 1788epunt_cxx() {
1727 local dir=$1 1789 local dir=$1
1728 [[ -z ${dir} ]] && dir=${S} 1790 [[ -z ${dir} ]] && dir=${S}
1729 ebegin "Removing useless C++ checks" 1791 ebegin "Removing useless C++ checks"
1730 local f 1792 local f
1731 for f in $(find ${dir} -name configure) ; do 1793 find "${dir}" -name configure | while read f ; do
1732 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1794 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1733 done 1795 done
1734 eend 0 1796 eend 0
1735} 1797}
1736 1798
1737# dopamd <file> [more files] 1799# @FUNCTION: make_wrapper
1738# 1800# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1739# Install pam auth config file in /etc/pam.d 1801# @DESCRIPTION:
1740dopamd() { 1802# Create a shell wrapper script named wrapper in installpath
1741 [[ -z $1 ]] && die "dopamd requires at least one argument" 1803# (defaults to the bindir) to execute target (default of wrapper) by
1742 1804# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1743 use pam || return 0 1805# libpaths followed by optionally changing directory to chdir.
1744
1745 insinto /etc/pam.d
1746 doins "$@" || die "failed to install $@"
1747}
1748# newpamd <old name> <new name>
1749#
1750# Install pam file <old name> as <new name> in /etc/pam.d
1751newpamd() {
1752 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1753
1754 use pam || return 0
1755
1756 insinto /etc/pam.d
1757 newins "$1" "$2" || die "failed to install $1 as $2"
1758}
1759
1760# make a wrapper script ...
1761# NOTE: this was originally games_make_wrapper, but I noticed other places where
1762# this could be used, so I have moved it here and made it not games-specific
1763# -- wolf31o2
1764# $1 == wrapper name
1765# $2 == binary to run
1766# $3 == directory to chdir before running binary
1767# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1768# $5 == path for wrapper
1769make_wrapper() { 1806make_wrapper() {
1770 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1807 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1771 local tmpwrapper=$(emktemp) 1808 local tmpwrapper=$(emktemp)
1809 # We don't want to quote ${bin} so that people can pass complex
1810 # things as $bin ... "./someprog --args"
1772 cat << EOF > "${tmpwrapper}" 1811 cat << EOF > "${tmpwrapper}"
1773#!/bin/sh 1812#!/bin/sh
1774cd "${chdir}" 1813cd "${chdir:-.}"
1814if [ -n "${libdir}" ] ; then
1815 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1775export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}" 1816 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1817 else
1818 export LD_LIBRARY_PATH="${libdir}"
1819 fi
1820fi
1776exec ${bin} "\$@" 1821exec ${bin} "\$@"
1777EOF 1822EOF
1778 chmod go+rx "${tmpwrapper}" 1823 chmod go+rx "${tmpwrapper}"
1779 if [ -n "${5}" ] 1824 if [[ -n ${path} ]] ; then
1780 then 1825 (
1781 exeinto ${5} 1826 exeinto "${path}"
1782 newexe "${tmpwrapper}" "${wrapper}" 1827 newexe "${tmpwrapper}" "${wrapper}"
1828 ) || die
1783 else 1829 else
1784 newbin "${tmpwrapper}" "${wrapper}" 1830 newbin "${tmpwrapper}" "${wrapper}" || die
1831 fi
1832}
1833
1834# @FUNCTION: prepalldocs
1835# @USAGE:
1836# @DESCRIPTION:
1837# Compress files in /usr/share/doc which are not already
1838# compressed, excluding /usr/share/doc/${PF}/html.
1839# Uses the ecompressdir to do the compression.
1840# 2009-02-18 by betelgeuse:
1841# Commented because ecompressdir is even more internal to
1842# Portage than prepalldocs (it's not even mentioned in man 5
1843# ebuild). Please submit a better version for review to gentoo-dev
1844# if you want prepalldocs here.
1845#prepalldocs() {
1846# if [[ -n $1 ]] ; then
1847# ewarn "prepalldocs: invalid usage; takes no arguments"
1785 fi 1848# fi
1786} 1849
1850# cd "${D}"
1851# [[ -d usr/share/doc ]] || return 0
1852
1853# find usr/share/doc -exec gzip {} +
1854# ecompressdir --ignore /usr/share/doc/${PF}/html
1855# ecompressdir --queue /usr/share/doc
1856#}

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