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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 1.157 2005/03/07 17:45:07 carlo Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.320 2009/09/24 02:49:32 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/${libdir}
113
114 cat > "${D}/usr/${libdir}/${1}" << END_LDSCRIPT
115/* GNU ld script
116 Because Gentoo have critical dynamic libraries
117 in /lib, and the static versions in /usr/lib, we
118 need to have a "fake" dynamic lib in /usr/lib,
119 otherwise we run into linking problems.
120 See bug #4411 on http://bugs.gentoo.org/ for
121 more info. */
122GROUP ( /${libdir}/${1} )
123END_LDSCRIPT
124 fperms a+x "/usr/${libdir}/${1}"
125} 61}
126 62
127# Simple function to draw a line consisting of '=' the same length as $* 63# @FUNCTION: esvn_clean
128# 64# @USAGE: [list of dirs]
129# <azarah@gentoo.org> (11 Nov 2002) 65# @DESCRIPTION:
130# 66# Remove .svn directories recursiveley. Useful when a source tarball contains
131draw_line() { 67# internal Subversion directories. Defaults to $PWD.
132 local i=0 68esvn_clean() {
133 local str_length="" 69 [[ -z $* ]] && set -- .
134 70 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
135 # Handle calls that do not have args, or wc not being installed ...
136 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ]
137 then
138 echo "==============================================================="
139 return 0
140 fi
141
142 # Get the length of $*
143 str_length="$(echo -n "$*" | wc -m)"
144
145 while [ "$i" -lt "${str_length}" ]
146 do
147 echo -n "="
148
149 i=$((i + 1))
150 done
151
152 echo
153
154 return 0
155} 71}
156 72
157# Default directory where patches are located 73# Default directory where patches are located
158EPATCH_SOURCE="${WORKDIR}/patch" 74EPATCH_SOURCE="${WORKDIR}/patch"
159# Default extension for patches 75# Default extension for patches
160EPATCH_SUFFIX="patch.bz2" 76EPATCH_SUFFIX="patch.bz2"
161# Default options for patch 77# Default options for patch
162# 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
163EPATCH_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"
164# 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,
165# and not the full path .. 83# and not the full path ..
166EPATCH_EXCLUDE="" 84EPATCH_EXCLUDE=""
167# Change the printed message for a single patch. 85# Change the printed message for a single patch.
168EPATCH_SINGLE_MSG="" 86EPATCH_SINGLE_MSG=""
87# Change the printed message for multiple patches.
88EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
169# Force applying bulk patches even if not following the style: 89# Force applying bulk patches even if not following the style:
170# 90#
171# ??_${ARCH}_foo.${EPATCH_SUFFIX} 91# ??_${ARCH}_foo.${EPATCH_SUFFIX}
172# 92#
173EPATCH_FORCE="no" 93EPATCH_FORCE="no"
174 94
175# 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
176# or two patches. 96# or two patches.
185# 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
186# them for. 106# them for.
187# 107#
188# Patches are applied in current directory. 108# Patches are applied in current directory.
189# 109#
190# Bulk Patches should preferibly have the form of: 110# Bulk Patches should preferably have the form of:
191# 111#
192# ??_${ARCH}_foo.${EPATCH_SUFFIX} 112# ??_${ARCH}_foo.${EPATCH_SUFFIX}
193# 113#
194# For example: 114# For example:
195# 115#
196# 01_all_misc-fix.patch.bz2 116# 01_all_misc-fix.patch.bz2
197# 02_sparc_another-fix.patch.bz2 117# 02_sparc_another-fix.patch.bz2
198# 118#
199# 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
200# specific patches. 120# specific patches.
201# 121#
202# 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
204# hand its a directory, it will set EPATCH_SOURCE to this. 124# hand its a directory, it will set EPATCH_SOURCE to this.
205# 125#
206# <azarah@gentoo.org> (10 Nov 2002) 126# <azarah@gentoo.org> (10 Nov 2002)
207# 127#
208epatch() { 128epatch() {
129 _epatch_draw_line() {
130 [[ -z $1 ]] && set "$(printf "%65s" '')"
131 echo "${1//?/=}"
132 }
133 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
209 local PIPE_CMD="" 134 local PIPE_CMD=""
210 local STDERR_TARGET="${T}/$$.out" 135 local STDERR_TARGET="${T}/$$.out"
211 local PATCH_TARGET="${T}/$$.patch" 136 local PATCH_TARGET="${T}/$$.patch"
212 local PATCH_SUFFIX="" 137 local PATCH_SUFFIX=""
213 local SINGLE_PATCH="no" 138 local SINGLE_PATCH="no"
214 local x="" 139 local x=""
215 140
141 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
142
216 if [ "$#" -gt 1 ] 143 if [ "$#" -gt 1 ]
217 then 144 then
218 local m="" 145 local m=""
219 einfo "${#} patches to apply ..."
220 for m in "$@" ; do 146 for m in "$@" ; do
221 epatch "${m}" 147 epatch "${m}"
222 done 148 done
223 return 0 149 return 0
224 fi 150 fi
238 local EPATCH_SOURCE="$1/*" 164 local EPATCH_SOURCE="$1/*"
239 else 165 else
240 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 166 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
241 fi 167 fi
242 else 168 else
243 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 169 if [[ ! -d ${EPATCH_SOURCE} ]] || [[ -n $1 ]] ; then
244 then
245 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 170 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
246 then 171 then
247 EPATCH_SOURCE="$1" 172 EPATCH_SOURCE="$1"
248 fi 173 fi
249 174
258 183
259 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 184 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
260 fi 185 fi
261 186
262 case ${EPATCH_SUFFIX##*\.} in 187 case ${EPATCH_SUFFIX##*\.} in
188 xz)
189 PIPE_CMD="xz -dc"
190 PATCH_SUFFIX="xz"
191 ;;
192 lzma)
193 PIPE_CMD="lzma -dc"
194 PATCH_SUFFIX="lzma"
195 ;;
263 bz2) 196 bz2)
264 PIPE_CMD="bzip2 -dc" 197 PIPE_CMD="bzip2 -dc"
265 PATCH_SUFFIX="bz2" 198 PATCH_SUFFIX="bz2"
266 ;; 199 ;;
267 gz|Z|z) 200 gz|Z|z)
278 ;; 211 ;;
279 esac 212 esac
280 213
281 if [ "${SINGLE_PATCH}" = "no" ] 214 if [ "${SINGLE_PATCH}" = "no" ]
282 then 215 then
283 einfo "Applying various patches (bugfixes/updates) ..." 216 einfo "${EPATCH_MULTI_MSG}"
284 fi 217 fi
285 for x in ${EPATCH_SOURCE} 218 for x in ${EPATCH_SOURCE}
286 do 219 do
287 # New ARCH dependant patch naming scheme ... 220 # New ARCH dependant patch naming scheme ...
288 # 221 #
289 # ???_arch_foo.patch 222 # ???_arch_foo.patch
290 # 223 #
291 if [ -f ${x} ] && \ 224 if [ -f ${x} ] && \
292 ([ "${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}" ] || \
293 [ "${EPATCH_FORCE}" = "yes" ]) 226 [ "${EPATCH_FORCE}" = "yes" ])
294 then 227 then
295 local count=0 228 local count=0
296 local popts="${EPATCH_OPTS}" 229 local popts="${EPATCH_OPTS}"
297 local patchname=${x##*/} 230 local patchname=${x##*/}
298 231
317 fi 250 fi
318 251
319 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 252 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
320 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 253 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
321 254
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}-${STDERR_TARGET##*/}
280 fi
281
322 # Allow for prefix to differ ... im lazy, so shoot me :/ 282 # Allow for prefix to differ ... im lazy, so shoot me :/
323 while [ "${count}" -lt 5 ] 283 while [ "${count}" -lt 5 ]
324 do 284 do
325 # Generate some useful debug info ... 285 # Generate some useful debug info ...
326 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 286 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
327 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 287 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
328 288
329 if [ "${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
330 then 296 then
331 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
332 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
333 else
334 PATCH_TARGET="${x}"
335 fi
336
337 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
338 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
339
340 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
341 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
342
343 if [ "${PATCH_SUFFIX}" != "patch" ]
344 then
345 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
346 then
347 echo
348 eerror "Could not extract patch!"
349 #die "Could not extract patch!"
350 count=5
351 break
352 fi
353 fi
354
355 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
356 then
357 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 297 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
358 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 298 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
359 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 299 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
360 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 300 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
361 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 301 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
362 302
363 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}-${STDERR_TARGET##*/}.real 2>&1
304 _epatch_assert
364 305
365 if [ "$?" -ne 0 ] 306 if [ "$?" -ne 0 ]
366 then 307 then
367 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 308 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
368 echo 309 echo
386 fi 327 fi
387 328
388 if [ "${count}" -eq 5 ] 329 if [ "${count}" -eq 5 ]
389 then 330 then
390 echo 331 echo
391 eerror "Failed Patch: ${patchname}!" 332 eerror "Failed Patch: ${patchname} !"
333 eerror " ( ${PATCH_TARGET} )"
392 eerror 334 eerror
393 eerror "Include in your bugreport the contents of:" 335 eerror "Include in your bugreport the contents of:"
394 eerror 336 eerror
395 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}" 337 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
396 echo 338 echo
405 if [ "${SINGLE_PATCH}" = "no" ] 347 if [ "${SINGLE_PATCH}" = "no" ]
406 then 348 then
407 einfo "Done with patching" 349 einfo "Done with patching"
408 fi 350 fi
409} 351}
352epatch_user() {
353 [[ $# -ne 0 ]] && die "epatch_user takes no options"
410 354
411# This function return true if we are using the NPTL pthreads 355 # don't clobber any EPATCH vars that the parent might want
412# implementation. 356 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT}/etc/portage/patches
413# 357 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
414# <azarah@gentoo.org> (06 March 2003) 358 EPATCH_SOURCE=${base}/${CTARGET}/${check}
415# 359 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
416have_NPTL() { 360 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
417 cat > ${T}/test-nptl.c <<-"END" 361 if [[ -d ${EPATCH_SOURCE} ]] ; then
418 #define _XOPEN_SOURCE 362 EPATCH_SOURCE=${EPATCH_SOURCE} \
419 #include <unistd.h> 363 EPATCH_SUFFIX="patch" \
420 #include <stdio.h> 364 EPATCH_FORCE="yes" \
421 365 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
422 int main() 366 epatch
423 { 367 break
424 char buf[255];
425 char *str = buf;
426
427 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255);
428 if (NULL != str) {
429 printf("%s\n", str);
430 if (NULL != strstr(str, "NPTL"))
431 return 0;
432 }
433
434 return 1;
435 }
436 END
437
438 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ..."
439 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
440 then
441 echo "yes"
442 einfon "Checking what PTHREADS implementation we have ..."
443 if ${T}/nptl
444 then
445 return 0
446 else
447 return 1
448 fi
449 else
450 echo "no"
451 fi 368 fi
452 369 done
453 return 1
454} 370}
455 371
456# This function check how many cpu's are present, and then set 372# @FUNCTION: emktemp
457# -j in MAKEOPTS accordingly. 373# @USAGE: [temp dir]
458# 374# @DESCRIPTION:
459# Thanks to nall <nall@gentoo.org> for this.
460#
461get_number_of_jobs() {
462 local jobs=0
463
464 if [ ! -r /proc/cpuinfo ]
465 then
466 return 1
467 fi
468
469 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
470 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
471 then
472 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
473 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
474 ADMINPARAM="${ADMINPARAM/-j}"
475 fi
476
477 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
478
479 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
480 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
481 then
482 # these archs will always have "[Pp]rocessor"
483 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
484
485 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
486 then
487 # sparc always has "ncpus active"
488 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
489
490 elif [ "${ARCH}" = "alpha" ]
491 then
492 # alpha has "cpus active", but only when compiled with SMP
493 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
494 then
495 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
496 else
497 jobs=2
498 fi
499
500 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
501 then
502 # ppc has "processor", but only when compiled with SMP
503 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
504 then
505 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
506 else
507 jobs=2
508 fi
509 elif [ "${ARCH}" = "s390" ]
510 then
511 # s390 has "# processors : "
512 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
513 else
514 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
515 die "Unknown ARCH -- ${ARCH}!"
516 fi
517
518 # Make sure the number is valid ...
519 if [ "${jobs}" -lt 1 ]
520 then
521 jobs=1
522 fi
523
524 if [ -n "${ADMINPARAM}" ]
525 then
526 if [ "${jobs}" -gt "${ADMINPARAM}" ]
527 then
528 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge ..."
529 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
530 else
531 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge ..."
532 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
533 fi
534 fi
535}
536
537# Cheap replacement for when debianutils (and thus mktemp) 375# Cheap replacement for when debianutils (and thus mktemp)
538# does not exist on the users system 376# does not exist on the users system.
539# vapier@gentoo.org
540#
541# Takes just 1 optional parameter (the directory to create tmpfile in)
542emktemp() { 377emktemp() {
543 local exe="touch" 378 local exe="touch"
544 [ "$1" == "-d" ] && exe="mkdir" && shift 379 [[ $1 == -d ]] && exe="mkdir" && shift
545 local topdir="$1" 380 local topdir=$1
546 381
547 if [ -z "${topdir}" ] 382 if [[ -z ${topdir} ]] ; then
548 then
549 [ -z "${T}" ] \ 383 [[ -z ${T} ]] \
550 && topdir="/tmp" \ 384 && topdir="/tmp" \
551 || topdir="${T}" 385 || topdir=${T}
552 fi 386 fi
553 387
554 if [ -z "$(type -p mktemp)" ] 388 if ! type -P mktemp > /dev/null ; then
555 then 389 # system lacks `mktemp` so we have to fake it
556 local tmp=/ 390 local tmp=/
557 while [ -e "${tmp}" ] ; do 391 while [[ -e ${tmp} ]] ; do
558 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 392 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
559 done 393 done
560 ${exe} "${tmp}" 394 ${exe} "${tmp}" || ${exe} -p "${tmp}"
561 echo "${tmp}" 395 echo "${tmp}"
562 else 396 else
563 [ "${exe}" == "touch" ] \ 397 # the args here will give slightly wierd names on BSD,
564 && exe="-p" \ 398 # but should produce a usable file on all userlands
565 || exe="-d" 399 if [[ ${exe} == "touch" ]] ; then
566 mktemp ${exe} "${topdir}" 400 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
401 else
402 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
567 fi 403 fi
404 fi
568} 405}
569 406
407# @FUNCTION: egetent
408# @USAGE: <database> <key>
409# @MAINTAINER:
410# base-system@gentoo.org (Linux)
411# Joe Jezak <josejx@gmail.com> (OS X)
412# usata@gentoo.org (OS X)
413# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
414# @DESCRIPTION:
570# Small wrapper for getent (Linux), nidump (Mac OS X), 415# Small wrapper for getent (Linux),
416# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
571# and pw (FreeBSD) used in enewuser()/enewgroup() 417# and pw (FreeBSD) used in enewuser()/enewgroup()
572# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
573# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
574#
575# egetent(database, key)
576egetent() { 418egetent() {
577 if useq ppc-macos ; then 419 case ${CHOST} in
420 *-darwin[678])
578 case "$2" in 421 case "$2" in
579 *[!0-9]*) # Non numeric 422 *[!0-9]*) # Non numeric
580 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 423 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
581 ;; 424 ;;
582 *) # Numeric 425 *) # Numeric
583 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 426 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
584 ;; 427 ;;
585 esac 428 esac
586 elif useq x86-fbsd ; then 429 ;;
587 local action 430 *-darwin*)
588 if [ "$1" == "passwd" ] 431 local mytype=$1
589 then 432 [[ "passwd" == $mytype ]] && mytype="Users"
590 action="user" 433 [[ "group" == $mytype ]] && mytype="Groups"
591 else 434 case "$2" in
592 action="group" 435 *[!0-9]*) # Non numeric
436 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
437 ;;
438 *) # Numeric
439 local mykey="UniqueID"
440 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
441 dscl . -search /$mytype $mykey $2 2>/dev/null
442 ;;
443 esac
444 ;;
445 *-freebsd*|*-dragonfly*)
446 local opts action="user"
447 [[ $1 == "passwd" ]] || action="group"
448
449 # lookup by uid/gid
450 if [[ $2 == [[:digit:]]* ]] ; then
451 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
593 fi 452 fi
453
594 pw show "${action}" "$2" -q 454 pw show ${action} ${opts} "$2" -q
595 else 455 ;;
456 *-netbsd*|*-openbsd*)
457 grep "$2:\*:" /etc/$1
458 ;;
459 *)
596 which nscd >& /dev/null && nscd -i "$1" 460 type -p nscd >& /dev/null && nscd -i "$1"
597 getent "$1" "$2" 461 getent "$1" "$2"
598 fi 462 ;;
463 esac
599} 464}
600 465
601# Simplify/standardize adding users to the system 466# @FUNCTION: enewuser
602# vapier@gentoo.org 467# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
603# 468# @DESCRIPTION:
604# enewuser(username, uid, shell, homedir, groups, extra options) 469# Same as enewgroup, you are not required to understand how to properly add
605# 470# a user to the system. The only required parameter is the username.
606# Default values if you do not specify any: 471# Default uid is (pass -1 for this) next available, default shell is
607# username: REQUIRED ! 472# /bin/false, default homedir is /dev/null, there are no default groups,
608# uid: next available (see useradd(8)) 473# and default params sets the comment as 'added by portage for ${PN}'.
609# note: pass -1 to get default behavior
610# shell: /bin/false
611# homedir: /dev/null
612# groups: none
613# extra: comment of 'added by portage for ${PN}'
614enewuser() { 474enewuser() {
475 case ${EBUILD_PHASE} in
476 unpack|compile|test|install)
477 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
478 eerror "Package fails at QA and at life. Please file a bug."
479 die "Bad package! enewuser is only for use in pkg_* functions!"
480 esac
481
615 # get the username 482 # get the username
616 local euser="$1"; shift 483 local euser=$1; shift
617 if [ -z "${euser}" ] 484 if [[ -z ${euser} ]] ; then
618 then
619 eerror "No username specified !" 485 eerror "No username specified !"
620 die "Cannot call enewuser without a username" 486 die "Cannot call enewuser without a username"
621 fi 487 fi
622 488
623 # lets see if the username already exists 489 # lets see if the username already exists
624 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 490 if [[ -n $(egetent passwd "${euser}") ]] ; then
625 then
626 return 0 491 return 0
627 fi 492 fi
628 einfo "Adding user '${euser}' to your system ..." 493 einfo "Adding user '${euser}' to your system ..."
629 494
630 # options to pass to useradd 495 # options to pass to useradd
631 local opts= 496 local opts=
632 497
633 # handle uid 498 # handle uid
634 local euid="$1"; shift 499 local euid=$1; shift
635 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 500 if [[ -n ${euid} && ${euid} != -1 ]] ; then
636 then
637 if [ "${euid}" -gt 0 ] 501 if [[ ${euid} -gt 0 ]] ; then
638 then
639 if [ ! -z "`egetent passwd ${euid}`" ] 502 if [[ -n $(egetent passwd ${euid}) ]] ; then
640 then
641 euid="next" 503 euid="next"
642 fi 504 fi
643 else 505 else
644 eerror "Userid given but is not greater than 0 !" 506 eerror "Userid given but is not greater than 0 !"
645 die "${euid} is not a valid UID" 507 die "${euid} is not a valid UID"
646 fi 508 fi
647 else 509 else
648 euid="next" 510 euid="next"
649 fi 511 fi
650 if [ "${euid}" == "next" ] 512 if [[ ${euid} == "next" ]] ; then
651 then 513 for ((euid = 101; euid <= 999; euid++)); do
652 local pwrange
653 if [ "${USERLAND}" == "BSD" ] ; then
654 pwrange="`jot 898 101`"
655 else
656 pwrange="`seq 101 999`"
657 fi
658 for euid in ${pwrange} ; do
659 [ -z "`egetent passwd ${euid}`" ] && break 514 [[ -z $(egetent passwd ${euid}) ]] && break
660 done 515 done
661 fi 516 fi
662 opts="${opts} -u ${euid}" 517 opts="${opts} -u ${euid}"
663 einfo " - Userid: ${euid}" 518 einfo " - Userid: ${euid}"
664 519
665 # handle shell 520 # handle shell
666 local eshell="$1"; shift 521 local eshell=$1; shift
667 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 522 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
668 then 523 if [[ ! -e ${ROOT}${eshell} ]] ; then
669 if [ ! -e "${eshell}" ]
670 then
671 eerror "A shell was specified but it does not exist !" 524 eerror "A shell was specified but it does not exist !"
672 die "${eshell} does not exist" 525 die "${eshell} does not exist in ${ROOT}"
526 fi
527 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
528 eerror "Do not specify ${eshell} yourself, use -1"
529 die "Pass '-1' as the shell parameter"
673 fi 530 fi
674 else 531 else
675 if [ "${USERLAND}" == "BSD" ] 532 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
676 then 533 [[ -x ${ROOT}${shell} ]] && break
677 eshell="/usr/bin/false" 534 done
678 else 535
536 if [[ ${shell} == "/dev/null" ]] ; then
537 eerror "Unable to identify the shell to use, proceeding with userland default."
538 case ${USERLAND} in
679 eshell="/bin/false" 539 GNU) shell="/bin/false" ;;
540 BSD) shell="/sbin/nologin" ;;
541 Darwin) shell="/usr/sbin/nologin" ;;
542 *) die "Unable to identify the default shell for userland ${USERLAND}"
543 esac
680 fi 544 fi
545
546 eshell=${shell}
681 fi 547 fi
682 einfo " - Shell: ${eshell}" 548 einfo " - Shell: ${eshell}"
683 opts="${opts} -s ${eshell}" 549 opts="${opts} -s ${eshell}"
684 550
685 # handle homedir 551 # handle homedir
686 local ehome="$1"; shift 552 local ehome=$1; shift
687 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 553 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
688 then
689 ehome="/dev/null" 554 ehome="/dev/null"
690 fi 555 fi
691 einfo " - Home: ${ehome}" 556 einfo " - Home: ${ehome}"
692 opts="${opts} -d ${ehome}" 557 opts="${opts} -d ${ehome}"
693 558
694 # handle groups 559 # handle groups
695 local egroups="$1"; shift 560 local egroups=$1; shift
696 if [ ! -z "${egroups}" ] 561 if [[ ! -z ${egroups} ]] ; then
697 then
698 local oldifs="${IFS}" 562 local oldifs=${IFS}
699 local defgroup="" exgroups="" 563 local defgroup="" exgroups=""
700 564
701 export IFS="," 565 export IFS=","
702 for g in ${egroups} 566 for g in ${egroups} ; do
703 do
704 export IFS="${oldifs}" 567 export IFS=${oldifs}
705 if [ -z "`egetent group \"${g}\"`" ] 568 if [[ -z $(egetent group "${g}") ]] ; then
706 then
707 eerror "You must add group ${g} to the system first" 569 eerror "You must add group ${g} to the system first"
708 die "${g} is not a valid GID" 570 die "${g} is not a valid GID"
709 fi 571 fi
710 if [ -z "${defgroup}" ] 572 if [[ -z ${defgroup} ]] ; then
711 then
712 defgroup="${g}" 573 defgroup=${g}
713 else 574 else
714 exgroups="${exgroups},${g}" 575 exgroups="${exgroups},${g}"
715 fi 576 fi
716 export IFS="," 577 export IFS=","
717 done 578 done
718 export IFS="${oldifs}" 579 export IFS=${oldifs}
719 580
720 opts="${opts} -g ${defgroup}" 581 opts="${opts} -g ${defgroup}"
721 if [ ! -z "${exgroups}" ] 582 if [[ ! -z ${exgroups} ]] ; then
722 then
723 opts="${opts} -G ${exgroups:1}" 583 opts="${opts} -G ${exgroups:1}"
724 fi 584 fi
725 else 585 else
726 egroups="(none)" 586 egroups="(none)"
727 fi 587 fi
728 einfo " - Groups: ${egroups}" 588 einfo " - Groups: ${egroups}"
729 589
730 # handle extra and add the user 590 # handle extra and add the user
731 local eextra="$@"
732 local oldsandbox="${SANDBOX_ON}" 591 local oldsandbox=${SANDBOX_ON}
733 export SANDBOX_ON="0" 592 export SANDBOX_ON="0"
734 if useq ppc-macos 593 case ${CHOST} in
735 then 594 *-darwin*)
736 ### Make the user 595 ### Make the user
737 if [ -z "${eextra}" ] 596 if [[ -z $@ ]] ; then
738 then
739 dscl . create /users/${euser} uid ${euid} 597 dscl . create /users/${euser} uid ${euid}
740 dscl . create /users/${euser} shell ${eshell} 598 dscl . create /users/${euser} shell ${eshell}
741 dscl . create /users/${euser} home ${ehome} 599 dscl . create /users/${euser} home ${ehome}
742 dscl . create /users/${euser} realname "added by portage for ${PN}" 600 dscl . create /users/${euser} realname "added by portage for ${PN}"
743 ### Add the user to the groups specified 601 ### Add the user to the groups specified
744 local oldifs="${IFS}" 602 local oldifs=${IFS}
745 export IFS="," 603 export IFS=","
746 for g in ${egroups} 604 for g in ${egroups} ; do
747 do
748 dscl . merge /groups/${g} users ${euser} 605 dscl . merge /groups/${g} users ${euser}
749 done 606 done
750 export IFS="${oldifs}" 607 export IFS=${oldifs}
751 else 608 else
752 einfo "Extra options are not supported on macos yet" 609 einfo "Extra options are not supported on Darwin yet"
753 einfo "Please report the ebuild along with the info below" 610 einfo "Please report the ebuild along with the info below"
754 einfo "eextra: ${eextra}" 611 einfo "eextra: $@"
755 die "Required function missing" 612 die "Required function missing"
756 fi 613 fi
757 elif use x86-fbsd ; then 614 ;;
758 if [ -z "${eextra}" ] 615 *-freebsd*|*-dragonfly*)
759 then 616 if [[ -z $@ ]] ; then
760 pw useradd ${euser} ${opts} \ 617 pw useradd ${euser} ${opts} \
761 -c "added by portage for ${PN}" \ 618 -c "added by portage for ${PN}" \
762 die "enewuser failed" 619 die "enewuser failed"
763 else 620 else
764 einfo " - Extra: ${eextra}" 621 einfo " - Extra: $@"
765 pw useradd ${euser} ${opts} \ 622 pw useradd ${euser} ${opts} \
766 -c ${eextra} || die "enewuser failed" 623 "$@" || die "enewuser failed"
767 fi 624 fi
625 ;;
626
627 *-netbsd*)
628 if [[ -z $@ ]] ; then
629 useradd ${opts} ${euser} || die "enewuser failed"
768 else 630 else
769 if [ -z "${eextra}" ] 631 einfo " - Extra: $@"
770 then 632 useradd ${opts} ${euser} "$@" || die "enewuser failed"
633 fi
634 ;;
635
636 *-openbsd*)
637 if [[ -z $@ ]] ; then
638 useradd -u ${euid} -s ${eshell} \
639 -d ${ehome} -c "Added by portage for ${PN}" \
640 -g ${egroups} ${euser} || die "enewuser failed"
641 else
642 einfo " - Extra: $@"
643 useradd -u ${euid} -s ${eshell} \
644 -d ${ehome} -c "Added by portage for ${PN}" \
645 -g ${egroups} ${euser} "$@" || die "enewuser failed"
646 fi
647 ;;
648
649 *)
650 if [[ -z $@ ]] ; then
771 useradd ${opts} ${euser} \ 651 useradd ${opts} ${euser} \
772 -c "added by portage for ${PN}" \ 652 -c "added by portage for ${PN}" \
773 || die "enewuser failed" 653 || die "enewuser failed"
774 else 654 else
775 einfo " - Extra: ${eextra}" 655 einfo " - Extra: $@"
776 useradd ${opts} ${euser} ${eextra} \ 656 useradd ${opts} ${euser} "$@" \
777 || die "enewuser failed" 657 || die "enewuser failed"
778 fi 658 fi
659 ;;
660 esac
661
662 if [[ ! -e ${ROOT}/${ehome} ]] ; then
663 einfo " - Creating ${ehome} in ${ROOT}"
664 mkdir -p "${ROOT}/${ehome}"
665 chown ${euser} "${ROOT}/${ehome}"
666 chmod 755 "${ROOT}/${ehome}"
779 fi 667 fi
668
780 export SANDBOX_ON="${oldsandbox}" 669 export SANDBOX_ON=${oldsandbox}
781
782 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
783 then
784 einfo " - Creating ${ehome} in ${D}"
785 dodir ${ehome}
786 fowners ${euser} ${ehome}
787 fperms 755 ${ehome}
788 fi
789} 670}
790 671
791# Simplify/standardize adding groups to the system 672# @FUNCTION: enewgroup
792# vapier@gentoo.org 673# @USAGE: <group> [gid]
793# 674# @DESCRIPTION:
794# enewgroup(group, gid) 675# This function does not require you to understand how to properly add a
795# 676# group to the system. Just give it a group name to add and enewgroup will
796# Default values if you do not specify any: 677# do the rest. You may specify the gid for the group or allow the group to
797# groupname: REQUIRED ! 678# allocate the next available one.
798# gid: next available (see groupadd(8))
799# extra: none
800enewgroup() { 679enewgroup() {
680 case ${EBUILD_PHASE} in
681 unpack|compile|test|install)
682 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
683 eerror "Package fails at QA and at life. Please file a bug."
684 die "Bad package! enewgroup is only for use in pkg_* functions!"
685 esac
686
801 # get the group 687 # get the group
802 local egroup="$1"; shift 688 local egroup="$1"; shift
803 if [ -z "${egroup}" ] 689 if [ -z "${egroup}" ]
804 then 690 then
805 eerror "No group specified !" 691 eerror "No group specified !"
806 die "Cannot call enewgroup without a group" 692 die "Cannot call enewgroup without a group"
807 fi 693 fi
808 694
809 # see if group already exists 695 # see if group already exists
810 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 696 if [[ -n $(egetent group "${egroup}") ]]; then
811 then
812 return 0 697 return 0
813 fi 698 fi
814 einfo "Adding group '${egroup}' to your system ..." 699 einfo "Adding group '${egroup}' to your system ..."
815 700
816 # options to pass to useradd 701 # options to pass to useradd
822 then 707 then
823 if [ "${egid}" -gt 0 ] 708 if [ "${egid}" -gt 0 ]
824 then 709 then
825 if [ -z "`egetent group ${egid}`" ] 710 if [ -z "`egetent group ${egid}`" ]
826 then 711 then
827 if useq ppc-macos ; then 712 if [[ "${CHOST}" == *-darwin* ]]; then
828 opts="${opts} ${egid}" 713 opts="${opts} ${egid}"
829 else 714 else
830 opts="${opts} -g ${egid}" 715 opts="${opts} -g ${egid}"
831 fi 716 fi
832 else 717 else
846 opts="${opts} ${eextra}" 731 opts="${opts} ${eextra}"
847 732
848 # add the group 733 # add the group
849 local oldsandbox="${SANDBOX_ON}" 734 local oldsandbox="${SANDBOX_ON}"
850 export SANDBOX_ON="0" 735 export SANDBOX_ON="0"
851 if useq ppc-macos ; then 736 case ${CHOST} in
737 *-darwin*)
852 if [ ! -z "${eextra}" ]; 738 if [ ! -z "${eextra}" ];
853 then 739 then
854 einfo "Extra options are not supported on macos yet" 740 einfo "Extra options are not supported on Darwin/OS X yet"
855 einfo "Please report the ebuild along with the info below" 741 einfo "Please report the ebuild along with the info below"
856 einfo "eextra: ${eextra}" 742 einfo "eextra: ${eextra}"
857 die "Required function missing" 743 die "Required function missing"
858 fi 744 fi
859 745
860 # If we need the next available 746 # If we need the next available
861 case ${egid} in 747 case ${egid} in
862 *[!0-9]*) # Non numeric 748 *[!0-9]*) # Non numeric
863 for egid in `jot 898 101`; do 749 for ((egid = 101; egid <= 999; egid++)); do
864 [ -z "`egetent group ${egid}`" ] && break 750 [[ -z $(egetent group ${egid}) ]] && break
865 done 751 done
866 esac 752 esac
867 dscl . create /groups/${egroup} gid ${egid} 753 dscl . create /groups/${egroup} gid ${egid}
868 dscl . create /groups/${egroup} passwd '*' 754 dscl . create /groups/${egroup} passwd '*'
869 elif use x86-fbsd ; then 755 ;;
756
757 *-freebsd*|*-dragonfly*)
870 case ${egid} in 758 case ${egid} in
871 *[!0-9]*) # Non numeric 759 *[!0-9]*) # Non numeric
872 for egid in `jot 898 101`; do 760 for ((egid = 101; egid <= 999; egid++)); do
873 [ -z "`egetent group ${egid}`" ] && break 761 [[ -z $(egetent group ${egid}) ]] && break
874 done 762 done
875 esac 763 esac
876 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 764 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
877 else 765 ;;
766
767 *-netbsd*)
768 case ${egid} in
769 *[!0-9]*) # Non numeric
770 for ((egid = 101; egid <= 999; egid++)); do
771 [[ -z $(egetent group ${egid}) ]] && break
772 done
773 esac
774 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
775 ;;
776
777 *)
878 groupadd ${opts} ${egroup} || die "enewgroup failed" 778 groupadd ${opts} ${egroup} || die "enewgroup failed"
879 fi 779 ;;
780 esac
880 export SANDBOX_ON="${oldsandbox}" 781 export SANDBOX_ON="${oldsandbox}"
881} 782}
882 783
883# Simple script to replace 'dos2unix' binaries 784# @FUNCTION: edos2unix
884# vapier@gentoo.org 785# @USAGE: <file> [more files ...]
885# 786# @DESCRIPTION:
886# edos2unix(file, <more files> ...) 787# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
788# to remove all of these text utilities from DEPEND variables because this
789# is a script based solution. Just give it a list of files to convert and
790# they will all be changed from the DOS CRLF format to the UNIX LF format.
887edos2unix() { 791edos2unix() {
888 for f in "$@" 792 echo "$@" | xargs sed -i 's/\r$//'
889 do
890 cp "${f}" ${T}/edos2unix
891 sed 's/\r$//' ${T}/edos2unix > "${f}"
892 done
893} 793}
894
895
896##############################################################
897# START: Handle .desktop files and menu entries #
898# maybe this should be separated into a new eclass some time #
899# lanius@gentoo.org #
900##############################################################
901 794
902# Make a desktop file ! 795# Make a desktop file !
903# Great for making those icons in kde/gnome startmenu ! 796# Great for making those icons in kde/gnome startmenu !
904# Amaze your friends ! Get the women ! Join today ! 797# Amaze your friends ! Get the women ! Join today !
905# 798#
906# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 799# make_desktop_entry(<command>, [name], [icon], [type], [path])
907# 800#
908# binary: what binary does the app run with ? 801# binary: what command does the app run with ?
909# name: the name that will show up in the menu 802# name: the name that will show up in the menu
910# icon: give your little like a pretty little icon ... 803# icon: give your little like a pretty little icon ...
911# this can be relative (to /usr/share/pixmaps) or 804# this can be relative (to /usr/share/pixmaps) or
912# a full path to an icon 805# a full path to an icon
913# type: what kind of application is this ? for categories: 806# type: what kind of application is this ? for categories:
914# http://www.freedesktop.org/wiki/Standards_2fmenu_2dspec 807# http://standards.freedesktop.org/menu-spec/latest/apa.html
915# path: if your app needs to startup in a specific dir 808# path: if your app needs to startup in a specific dir
916make_desktop_entry() { 809make_desktop_entry() {
917 [ -z "$1" ] && eerror "make_desktop_entry: You must specify the executable" && return 1 810 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
918 811
919 local exec="${1}" 812 local exec=${1}
920 local name="${2:-${PN}}" 813 local name=${2:-${PN}}
921 local icon="${3:-${PN}.png}" 814 local icon=${3:-${PN}}
922 local type="${4}" 815 local type=${4}
923 local subdir="${6}" 816 local path=${5}
924 local path="${5:-${GAMES_BINDIR}}" 817
925 if [ -z "${type}" ] 818 if [[ -z ${type} ]] ; then
926 then 819 local catmaj=${CATEGORY%%-*}
927 case ${CATEGORY} in 820 local catmin=${CATEGORY##*-}
928 "app-emulation") 821 case ${catmaj} in
929 type=Emulator 822 app)
930 subdir="Emulation" 823 case ${catmin} in
824 accessibility) type=Accessibility;;
825 admin) type=System;;
826 antivirus) type=System;;
827 arch) type=Archiving;;
828 backup) type=Archiving;;
829 cdr) type=DiscBurning;;
830 dicts) type=Dictionary;;
831 doc) type=Documentation;;
832 editors) type=TextEditor;;
833 emacs) type=TextEditor;;
834 emulation) type=Emulator;;
835 laptop) type=HardwareSettings;;
836 office) type=Office;;
837 pda) type=PDA;;
838 vim) type=TextEditor;;
839 xemacs) type=TextEditor;;
840 *) type=;;
841 esac
931 ;; 842 ;;
932 "games-"*) 843
933 type=Game 844 dev)
934 subdir="Games" 845 type="Development"
935 ;; 846 ;;
936 "net-"*) 847
937 type=Network 848 games)
938 subdir="${type}" 849 case ${catmin} in
850 action|fps) type=ActionGame;;
851 arcade) type=ArcadeGame;;
852 board) type=BoardGame;;
853 emulation) type=Emulator;;
854 kids) type=KidsGame;;
855 puzzle) type=LogicGame;;
856 roguelike) type=RolePlaying;;
857 rpg) type=RolePlaying;;
858 simulation) type=Simulation;;
859 sports) type=SportsGame;;
860 strategy) type=StrategyGame;;
861 *) type=;;
862 esac
863 type="Game;${type}"
939 ;; 864 ;;
865
866 gnome)
867 type="Gnome;GTK"
868 ;;
869
870 kde)
871 type="KDE;Qt"
872 ;;
873
874 mail)
875 type="Network;Email"
876 ;;
877
878 media)
879 case ${catmin} in
880 gfx) type=Graphics;;
881 radio) type=Tuner;;
882 sound) type=Audio;;
883 tv) type=TV;;
884 video) type=Video;;
885 *) type=;;
886 esac
887 type="AudioVideo;${type}"
888 ;;
889
890 net)
891 case ${catmin} in
892 dialup) type=Dialup;;
893 ftp) type=FileTransfer;;
894 im) type=InstantMessaging;;
895 irc) type=IRCClient;;
896 mail) type=Email;;
897 news) type=News;;
898 nntp) type=News;;
899 p2p) type=FileTransfer;;
900 *) type=;;
901 esac
902 type="Network;${type}"
903 ;;
904
905 sci)
906 case ${catmin} in
907 astro*) type=Astronomy;;
908 bio*) type=Biology;;
909 calc*) type=Calculator;;
910 chem*) type=Chemistry;;
911 elec*) type=Electronics;;
912 geo*) type=Geology;;
913 math*) type=Math;;
914 physics) type=Physics;;
915 visual*) type=DataVisualization;;
916 *) type=;;
917 esac
918 type="Science;${type}"
919 ;;
920
921 sys)
922 type="System"
923 ;;
924
925 www)
926 case ${catmin} in
927 client) type=WebBrowser;;
928 *) type=;;
929 esac
930 type="Network"
931 ;;
932
940 *) 933 *)
941 type= 934 type=
942 subdir=
943 ;; 935 ;;
944 esac 936 esac
945 fi 937 fi
938 if [ "${SLOT}" == "0" ] ; then
939 local desktop_name="${PN}"
940 else
941 local desktop_name="${PN}-${SLOT}"
942 fi
943 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
946 local desktop="${T}/${exec%% *}-${P}.desktop" 944 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
947 945
946 cat <<-EOF > "${desktop}"
948echo "[Desktop Entry] 947 [Desktop Entry]
949Encoding=UTF-8
950Version=0.9.2
951Name=${name} 948 Name=${name}
952Type=Application 949 Type=Application
953Comment=${DESCRIPTION} 950 Comment=${DESCRIPTION}
954Exec=${exec} 951 Exec=${exec}
955Path=${path} 952 TryExec=${exec%% *}
956Icon=${icon} 953 Icon=${icon}
957Categories=Application;${type};" > "${desktop}" 954 Categories=${type};
955 EOF
958 956
957 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
958
959 (
960 # wrap the env here so that the 'insinto' call
961 # doesn't corrupt the env of the caller
959 insinto /usr/share/applications 962 insinto /usr/share/applications
960 doins "${desktop}" 963 doins "${desktop}"
961 964 )
962 return 0
963} 965}
964 966
965# Make a GDM/KDM Session file 967# @FUNCTION: validate_desktop_entries
966# 968# @USAGE: [directories]
967# make_desktop_entry(<title>, <command>) 969# @MAINTAINER:
968# title: File to execute to start the Window Manager 970# Carsten Lohrke <carlo@gentoo.org>
969# command: Name of the Window Manager 971# @DESCRIPTION:
972# Validate desktop entries using desktop-file-utils
973validate_desktop_entries() {
974 if [[ -x /usr/bin/desktop-file-validate ]] ; then
975 einfo "Checking desktop entry validity"
976 local directories=""
977 for d in /usr/share/applications $@ ; do
978 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
979 done
980 if [[ -n ${directories} ]] ; then
981 for FILE in $(find ${directories} -name "*\.desktop" \
982 -not -path '*.hidden*' | sort -u 2>/dev/null)
983 do
984 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
985 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
986 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
987 done
988 fi
989 echo ""
990 else
991 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
992 fi
993}
970 994
995# @FUNCTION: make_session_desktop
996# @USAGE: <title> <command> [command args...]
997# @DESCRIPTION:
998# Make a GDM/KDM Session file. The title is the file to execute to start the
999# Window Manager. The command is the name of the Window Manager.
1000#
1001# You can set the name of the file via the ${wm} variable.
971make_session_desktop() { 1002make_session_desktop() {
972
973 [ -z "$1" ] && eerror "make_session_desktop: You must specify the title" && return 1 1003 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
974 [ -z "$2" ] && eerror "make_session_desktop: You must specify the command" && return 1 1004 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
975 1005
976 local title="${1}" 1006 local title=$1
977 local command="${2}" 1007 local command=$2
978 local desktop="${T}/${wm}.desktop" 1008 local desktop=${T}/${wm:-${PN}}.desktop
1009 shift 2
979 1010
1011 cat <<-EOF > "${desktop}"
980echo "[Desktop Entry] 1012 [Desktop Entry]
981Encoding=UTF-8
982Name=${title} 1013 Name=${title}
983Comment=This session logs you into ${title} 1014 Comment=This session logs you into ${title}
984Exec=${command} 1015 Exec=${command} $*
985TryExec=${command} 1016 TryExec=${command}
986Type=Application" > "${desktop}" 1017 Type=XSession
1018 EOF
987 1019
1020 (
1021 # wrap the env here so that the 'insinto' call
1022 # doesn't corrupt the env of the caller
988 insinto /usr/share/xsessions 1023 insinto /usr/share/xsessions
989 doins "${desktop}" 1024 doins "${desktop}"
990 1025 )
991 return 0
992} 1026}
993 1027
1028# @FUNCTION: domenu
1029# @USAGE: <menus>
1030# @DESCRIPTION:
1031# Install the list of .desktop menu files into the appropriate directory
1032# (/usr/share/applications).
994domenu() { 1033domenu() {
995 local i 1034 (
996 local j 1035 # wrap the env here so that the 'insinto' call
1036 # doesn't corrupt the env of the caller
1037 local i j ret=0
997 insinto /usr/share/applications 1038 insinto /usr/share/applications
998 for i in ${@} 1039 for i in "$@" ; do
999 do
1000 if [ -f "${i}" ]; 1040 if [[ -f ${i} ]] ; then
1001 then
1002 doins ${i} 1041 doins "${i}"
1042 ((ret+=$?))
1003 elif [ -d "${i}" ]; 1043 elif [[ -d ${i} ]] ; then
1004 then
1005 for j in ${i}/*.desktop 1044 for j in "${i}"/*.desktop ; do
1006 do
1007 doins ${j} 1045 doins "${j}"
1046 ((ret+=$?))
1008 done 1047 done
1048 else
1049 ((++ret))
1009 fi 1050 fi
1010 done 1051 done
1052 exit ${ret}
1053 )
1011} 1054}
1012 1055
1056# @FUNCTION: newmenu
1057# @USAGE: <menu> <newname>
1058# @DESCRIPTION:
1059# Like all other new* functions, install the specified menu as newname.
1060newmenu() {
1061 (
1062 # wrap the env here so that the 'insinto' call
1063 # doesn't corrupt the env of the caller
1064 insinto /usr/share/applications
1065 newins "$@"
1066 )
1067}
1068
1069# @FUNCTION: doicon
1070# @USAGE: <list of icons>
1071# @DESCRIPTION:
1072# Install the list of icons into the icon directory (/usr/share/pixmaps).
1073# This is useful in conjunction with creating desktop/menu files.
1013doicon() { 1074doicon() {
1014 local i 1075 (
1015 local j 1076 # wrap the env here so that the 'insinto' call
1077 # doesn't corrupt the env of the caller
1078 local i j ret
1016 insinto /usr/share/pixmaps 1079 insinto /usr/share/pixmaps
1017 for i in ${@} 1080 for i in "$@" ; do
1018 do
1019 if [ -f "${i}" ]; 1081 if [[ -f ${i} ]] ; then
1020 then
1021 doins ${i} 1082 doins "${i}"
1083 ((ret+=$?))
1022 elif [ -d "${i}" ]; 1084 elif [[ -d ${i} ]] ; then
1023 then
1024 for j in ${i}/*.png 1085 for j in "${i}"/*.png ; do
1025 do
1026 doins ${j} 1086 doins "${j}"
1087 ((ret+=$?))
1027 done 1088 done
1089 else
1090 ((++ret))
1028 fi 1091 fi
1029 done 1092 done
1093 exit ${ret}
1094 )
1030} 1095}
1031 1096
1032############################################################## 1097# @FUNCTION: newicon
1033# END: Handle .desktop files and menu entries # 1098# @USAGE: <icon> <newname>
1034############################################################## 1099# @DESCRIPTION:
1035 1100# Like all other new* functions, install the specified icon as newname.
1101newicon() {
1102 (
1103 # wrap the env here so that the 'insinto' call
1104 # doesn't corrupt the env of the caller
1105 insinto /usr/share/pixmaps
1106 newins "$@"
1107 )
1108}
1036 1109
1037# for internal use only (unpack_pdv and unpack_makeself) 1110# for internal use only (unpack_pdv and unpack_makeself)
1038find_unpackable_file() { 1111find_unpackable_file() {
1039 local src="$1" 1112 local src=$1
1040 if [ -z "${src}" ] 1113 if [[ -z ${src} ]] ; then
1041 then
1042 src="${DISTDIR}/${A}" 1114 src=${DISTDIR}/${A}
1043 else 1115 else
1044 if [ -e "${DISTDIR}/${src}" ] 1116 if [[ -e ${DISTDIR}/${src} ]] ; then
1045 then
1046 src="${DISTDIR}/${src}" 1117 src=${DISTDIR}/${src}
1047 elif [ -e "${PWD}/${src}" ] 1118 elif [[ -e ${PWD}/${src} ]] ; then
1048 then
1049 src="${PWD}/${src}" 1119 src=${PWD}/${src}
1050 elif [ -e "${src}" ] 1120 elif [[ -e ${src} ]] ; then
1051 then
1052 src="${src}" 1121 src=${src}
1053 fi
1054 fi 1122 fi
1055 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1123 fi
1124 [[ ! -e ${src} ]] && return 1
1056 echo "${src}" 1125 echo "${src}"
1057} 1126}
1058 1127
1128# @FUNCTION: unpack_pdv
1129# @USAGE: <file to unpack> <size of off_t>
1130# @DESCRIPTION:
1059# Unpack those pesky pdv generated files ... 1131# Unpack those pesky pdv generated files ...
1060# They're self-unpacking programs with the binary package stuffed in 1132# They're self-unpacking programs with the binary package stuffed in
1061# the middle of the archive. Valve seems to use it a lot ... too bad 1133# the middle of the archive. Valve seems to use it a lot ... too bad
1062# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1134# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1063# 1135#
1064# Usage: unpack_pdv [file to unpack] [size of off_t]
1065# - you have to specify the off_t size ... i have no idea how to extract that 1136# You have to specify the off_t size ... I have no idea how to extract that
1066# information out of the binary executable myself. basically you pass in 1137# information out of the binary executable myself. Basically you pass in
1067# the size of the off_t type (in bytes) on the machine that built the pdv 1138# the size of the off_t type (in bytes) on the machine that built the pdv
1139# archive.
1140#
1068# archive. one way to determine this is by running the following commands: 1141# One way to determine this is by running the following commands:
1142#
1143# @CODE
1069# strings <pdv archive> | grep lseek 1144# strings <pdv archive> | grep lseek
1070# strace -elseek <pdv archive> 1145# strace -elseek <pdv archive>
1146# @CODE
1147#
1071# basically look for the first lseek command (we do the strings/grep because 1148# Basically look for the first lseek command (we do the strings/grep because
1072# sometimes the function call is _llseek or something) and steal the 2nd 1149# sometimes the function call is _llseek or something) and steal the 2nd
1073# parameter. here is an example: 1150# parameter. Here is an example:
1151#
1152# @CODE
1074# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1153# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1075# lseek 1154# lseek
1076# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1155# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1077# lseek(3, -4, SEEK_END) = 2981250 1156# lseek(3, -4, SEEK_END) = 2981250
1157# @CODE
1158#
1078# thus we would pass in the value of '4' as the second parameter. 1159# Thus we would pass in the value of '4' as the second parameter.
1079unpack_pdv() { 1160unpack_pdv() {
1080 local src="`find_unpackable_file $1`" 1161 local src=$(find_unpackable_file "$1")
1081 local sizeoff_t="$2" 1162 local sizeoff_t=$2
1082 1163
1164 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1083 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 1165 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1084 1166
1085 local shrtsrc="`basename ${src}`" 1167 local shrtsrc=$(basename "${src}")
1086 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1168 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1087 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1169 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1088 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1170 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1089 1171
1090 # grab metadata for debug reasons 1172 # grab metadata for debug reasons
1091 local metafile="$(emktemp)" 1173 local metafile=$(emktemp)
1092 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1174 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1093 1175
1094 # rip out the final file name from the metadata 1176 # rip out the final file name from the metadata
1095 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1177 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1096 datafile="`basename ${datafile}`" 1178 datafile=$(basename "${datafile}")
1097 1179
1098 # now lets uncompress/untar the file if need be 1180 # now lets uncompress/untar the file if need be
1099 local tmpfile="$(emktemp)" 1181 local tmpfile=$(emktemp)
1100 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1182 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1101 1183
1102 local iscompressed="`file -b ${tmpfile}`" 1184 local iscompressed=$(file -b "${tmpfile}")
1103 if [ "${iscompressed:0:8}" == "compress" ] ; then 1185 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1104 iscompressed=1 1186 iscompressed=1
1105 mv ${tmpfile}{,.Z} 1187 mv ${tmpfile}{,.Z}
1106 gunzip ${tmpfile} 1188 gunzip ${tmpfile}
1107 else 1189 else
1108 iscompressed=0 1190 iscompressed=0
1109 fi 1191 fi
1110 local istar="`file -b ${tmpfile}`" 1192 local istar=$(file -b "${tmpfile}")
1111 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1193 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1112 istar=1 1194 istar=1
1113 else 1195 else
1114 istar=0 1196 istar=0
1115 fi 1197 fi
1116 1198
1144 true 1226 true
1145 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1227 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1146 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1228 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1147} 1229}
1148 1230
1231# @FUNCTION: unpack_makeself
1232# @USAGE: [file to unpack] [offset] [tail|dd]
1233# @DESCRIPTION:
1149# Unpack those pesky makeself generated files ... 1234# Unpack those pesky makeself generated files ...
1150# They're shell scripts with the binary package tagged onto 1235# They're shell scripts with the binary package tagged onto
1151# the end of the archive. Loki utilized the format as does 1236# the end of the archive. Loki utilized the format as does
1152# many other game companies. 1237# many other game companies.
1153# 1238#
1154# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1239# If the file is not specified, then ${A} is used. If the
1155# - If the file is not specified then unpack will utilize ${A}.
1156# - If the offset is not specified then we will attempt to extract 1240# offset is not specified then we will attempt to extract
1157# the proper offset from the script itself. 1241# the proper offset from the script itself.
1158unpack_makeself() { 1242unpack_makeself() {
1243 local src_input=${1:-${A}}
1159 local src="$(find_unpackable_file "$1")" 1244 local src=$(find_unpackable_file "${src_input}")
1160 local skip="$2" 1245 local skip=$2
1161 local exe="$3" 1246 local exe=$3
1162 1247
1248 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1249
1163 local shrtsrc="$(basename "${src}")" 1250 local shrtsrc=$(basename "${src}")
1164 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1251 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1165 if [ -z "${skip}" ] 1252 if [[ -z ${skip} ]] ; then
1166 then
1167 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1253 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1168 local skip=0 1254 local skip=0
1169 exe=tail 1255 exe=tail
1170 case ${ver} in 1256 case ${ver} in
1171 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1257 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1172 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1258 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1173 ;; 1259 ;;
1174 2.0|2.0.1) 1260 2.0|2.0.1)
1175 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1261 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1176 ;; 1262 ;;
1184 ;; 1270 ;;
1185 2.1.3) 1271 2.1.3)
1186 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1272 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1187 let skip="skip + 1" 1273 let skip="skip + 1"
1188 ;; 1274 ;;
1189 2.1.4) 1275 2.1.4|2.1.5)
1190 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1276 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1191 skip=$(head -n ${skip} "${src}" | wc -c) 1277 skip=$(head -n ${skip} "${src}" | wc -c)
1192 exe="dd" 1278 exe="dd"
1193 ;; 1279 ;;
1194 *) 1280 *)
1206 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1292 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1207 *) die "makeself cant handle exe '${exe}'" 1293 *) die "makeself cant handle exe '${exe}'"
1208 esac 1294 esac
1209 1295
1210 # lets grab the first few bytes of the file to figure out what kind of archive it is 1296 # lets grab the first few bytes of the file to figure out what kind of archive it is
1211 local tmpfile="$(emktemp)" 1297 local tmpfile=$(emktemp)
1212 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1298 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1213 local filetype="$(file -b "${tmpfile}")" 1299 local filetype=$(file -b "${tmpfile}")
1214 case ${filetype} in 1300 case ${filetype} in
1215 *tar\ archive) 1301 *tar\ archive*)
1216 eval ${exe} | tar --no-same-owner -xf - 1302 eval ${exe} | tar --no-same-owner -xf -
1217 ;; 1303 ;;
1218 bzip2*) 1304 bzip2*)
1219 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1305 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1220 ;; 1306 ;;
1230 ;; 1316 ;;
1231 esac 1317 esac
1232 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1318 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1233} 1319}
1234 1320
1321# @FUNCTION: check_license
1322# @USAGE: [license]
1323# @DESCRIPTION:
1235# Display a license for user to accept. 1324# Display a license for user to accept. If no license is
1236#
1237# Usage: check_license [license]
1238# - If the file is not specified then ${LICENSE} is used. 1325# specified, then ${LICENSE} is used.
1239check_license() { 1326check_license() {
1240 local lic=$1 1327 local lic=$1
1241 if [ -z "${lic}" ] ; then 1328 if [ -z "${lic}" ] ; then
1242 lic="${PORTDIR}/licenses/${LICENSE}" 1329 lic="${PORTDIR}/licenses/${LICENSE}"
1243 else 1330 else
1244 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1331 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1245 lic="${PORTDIR}/licenses/${src}" 1332 lic="${PORTDIR}/licenses/${lic}"
1246 elif [ -e "${PWD}/${src}" ] ; then 1333 elif [ -e "${PWD}/${lic}" ] ; then
1247 lic="${PWD}/${src}" 1334 lic="${PWD}/${lic}"
1248 elif [ -e "${src}" ] ; then 1335 elif [ -e "${lic}" ] ; then
1249 lic="${src}" 1336 lic="${lic}"
1250 fi
1251 fi 1337 fi
1338 fi
1252 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1339 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1253 local l="`basename ${lic}`" 1340 local l="`basename ${lic}`"
1254 1341
1255 # here is where we check for the licenses the user already 1342 # here is where we check for the licenses the user already
1256 # accepted ... if we don't find a match, we make the user accept 1343 # accepted ... if we don't find a match, we make the user accept
1257 local shopts=$- 1344 local shopts=$-
1258 local alic 1345 local alic
1259 set -o noglob #so that bash doesn't expand "*" 1346 set -o noglob #so that bash doesn't expand "*"
1260 for alic in ${ACCEPT_LICENSE} ; do 1347 for alic in ${ACCEPT_LICENSE} ; do
1261 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1348 if [[ ${alic} == ${l} ]]; then
1262 set +o noglob; set -${shopts} #reset old shell opts 1349 set +o noglob; set -${shopts} #reset old shell opts
1263 return 0 1350 return 0
1264 fi 1351 fi
1265 done 1352 done
1266 set +o noglob; set -$shopts #reset old shell opts 1353 set +o noglob; set -$shopts #reset old shell opts
1267 1354
1268 local licmsg="$(emktemp)" 1355 local licmsg=$(emktemp)
1269 cat << EOF > ${licmsg} 1356 cat <<-EOF > ${licmsg}
1270********************************************************** 1357 **********************************************************
1271The following license outlines the terms of use of this 1358 The following license outlines the terms of use of this
1272package. You MUST accept this license for installation to 1359 package. You MUST accept this license for installation to
1273continue. When you are done viewing, hit 'q'. If you 1360 continue. When you are done viewing, hit 'q'. If you
1274CTRL+C out of this, the install will not run! 1361 CTRL+C out of this, the install will not run!
1275********************************************************** 1362 **********************************************************
1276 1363
1277EOF 1364 EOF
1278 cat ${lic} >> ${licmsg} 1365 cat ${lic} >> ${licmsg}
1279 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1366 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1280 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1367 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1281 read alic 1368 read alic
1282 case ${alic} in 1369 case ${alic} in
1289 die "Failed to accept license" 1376 die "Failed to accept license"
1290 ;; 1377 ;;
1291 esac 1378 esac
1292} 1379}
1293 1380
1381# @FUNCTION: cdrom_get_cds
1382# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1383# @DESCRIPTION:
1294# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1384# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1295# the whole 'non-interactive' policy, but damnit I want CD support ! 1385# the whole 'non-interactive' policy, but damnit I want CD support !
1296# 1386#
1297# with these cdrom functions we handle all the user interaction and 1387# With these cdrom functions we handle all the user interaction and
1298# standardize everything. all you have to do is call cdrom_get_cds() 1388# standardize everything. All you have to do is call cdrom_get_cds()
1299# and when the function returns, you can assume that the cd has been 1389# and when the function returns, you can assume that the cd has been
1300# found at CDROM_ROOT. 1390# found at CDROM_ROOT.
1301# 1391#
1392# The function will attempt to locate a cd based upon a file that is on
1393# the cd. The more files you give this function, the more cds
1394# the cdrom functions will handle.
1395#
1302# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1396# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1303# etc... if you want to give the cds better names, then just export 1397# etc... If you want to give the cds better names, then just export
1304# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1398# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1399# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1400# also use the CDROM_NAME_SET bash array.
1305# 1401#
1306# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1402# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1307#
1308# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1309# - this will attempt to locate a cd based upon a file that is on
1310# the cd ... the more files you give this function, the more cds
1311# the cdrom functions will handle
1312cdrom_get_cds() { 1403cdrom_get_cds() {
1313 # first we figure out how many cds we're dealing with by 1404 # first we figure out how many cds we're dealing with by
1314 # the # of files they gave us 1405 # the # of files they gave us
1315 local cdcnt=0 1406 local cdcnt=0
1316 local f= 1407 local f=
1317 for f in "$@" ; do 1408 for f in "$@" ; do
1318 cdcnt=$((cdcnt + 1)) 1409 ((++cdcnt))
1319 export CDROM_CHECK_${cdcnt}="$f" 1410 export CDROM_CHECK_${cdcnt}="$f"
1320 done 1411 done
1321 export CDROM_TOTAL_CDS=${cdcnt} 1412 export CDROM_TOTAL_CDS=${cdcnt}
1322 export CDROM_CURRENT_CD=1 1413 export CDROM_CURRENT_CD=1
1323 1414
1324 # now we see if the user gave use CD_ROOT ... 1415 # now we see if the user gave use CD_ROOT ...
1325 # if they did, let's just believe them that it's correct 1416 # if they did, let's just believe them that it's correct
1326 if [[ ! -z ${CD_ROOT} ]] ; then
1327 export CDROM_ROOT=${CD_ROOT}
1328 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1329 return
1330 fi
1331 # do the same for CD_ROOT_X
1332 if [[ ! -z ${CD_ROOT_1} ]] ; then 1417 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1333 local var= 1418 local var=
1334 cdcnt=0 1419 cdcnt=0
1335 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1420 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1336 cdcnt=$((cdcnt + 1)) 1421 ((++cdcnt))
1337 var="CD_ROOT_${cdcnt}" 1422 var="CD_ROOT_${cdcnt}"
1423 [[ -z ${!var} ]] && var="CD_ROOT"
1338 if [[ -z ${!var} ]] ; then 1424 if [[ -z ${!var} ]] ; then
1339 eerror "You must either use just the CD_ROOT" 1425 eerror "You must either use just the CD_ROOT"
1340 eerror "or specify ALL the CD_ROOT_X variables." 1426 eerror "or specify ALL the CD_ROOT_X variables."
1341 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1427 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1342 die "could not locate CD_ROOT_${cdcnt}" 1428 die "could not locate CD_ROOT_${cdcnt}"
1343 fi 1429 fi
1344 export CDROM_ROOTS_${cdcnt}="${!var}"
1345 done 1430 done
1346 export CDROM_ROOT=${CDROM_ROOTS_1} 1431 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1347 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1432 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1433 export CDROM_SET=-1
1434 for f in ${CDROM_CHECK_1//:/ } ; do
1435 ((++CDROM_SET))
1436 [[ -e ${CD_ROOT}/${f} ]] && break
1437 done
1438 export CDROM_MATCH=${f}
1348 return 1439 return
1349 fi 1440 fi
1350 1441
1442 # User didn't help us out so lets make sure they know they can
1443 # simplify the whole process ...
1351 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1444 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1352 einfon "This ebuild will need the " 1445 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1353 if [[ -z ${CDROM_NAME} ]] ; then
1354 echo "cdrom for ${PN}."
1355 else
1356 echo "${CDROM_NAME}."
1357 fi
1358 echo 1446 echo
1359 einfo "If you do not have the CD, but have the data files" 1447 einfo "If you do not have the CD, but have the data files"
1360 einfo "mounted somewhere on your filesystem, just export" 1448 einfo "mounted somewhere on your filesystem, just export"
1361 einfo "the variable CD_ROOT so that it points to the" 1449 einfo "the variable CD_ROOT so that it points to the"
1362 einfo "directory containing the files." 1450 einfo "directory containing the files."
1363 echo 1451 echo
1364 einfo "For example:" 1452 einfo "For example:"
1365 einfo "export CD_ROOT=/mnt/cdrom" 1453 einfo "export CD_ROOT=/mnt/cdrom"
1366 echo 1454 echo
1367 else 1455 else
1456 if [[ -n ${CDROM_NAME_SET} ]] ; then
1457 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1458 cdcnt=0
1459 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1460 ((++cdcnt))
1461 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1462 done
1463 fi
1464
1368 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1465 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1369 cdcnt=0 1466 cdcnt=0
1370 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1467 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1371 cdcnt=$((cdcnt + 1)) 1468 ((++cdcnt))
1372 var="CDROM_NAME_${cdcnt}" 1469 var="CDROM_NAME_${cdcnt}"
1373 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1470 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1374 done 1471 done
1375 echo 1472 echo
1376 einfo "If you do not have the CDs, but have the data files" 1473 einfo "If you do not have the CDs, but have the data files"
1377 einfo "mounted somewhere on your filesystem, just export" 1474 einfo "mounted somewhere on your filesystem, just export"
1378 einfo "the following variables so they point to the right place:" 1475 einfo "the following variables so they point to the right place:"
1379 einfon "" 1476 einfon ""
1380 cdcnt=0 1477 cdcnt=0
1381 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1478 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1382 cdcnt=$((cdcnt + 1)) 1479 ((++cdcnt))
1383 echo -n " CD_ROOT_${cdcnt}" 1480 echo -n " CD_ROOT_${cdcnt}"
1384 done 1481 done
1385 echo 1482 echo
1386 einfo "Or, if you have all the files in the same place, or" 1483 einfo "Or, if you have all the files in the same place, or"
1387 einfo "you only have one cdrom, you can export CD_ROOT" 1484 einfo "you only have one cdrom, you can export CD_ROOT"
1390 echo 1487 echo
1391 einfo "For example:" 1488 einfo "For example:"
1392 einfo "export CD_ROOT_1=/mnt/cdrom" 1489 einfo "export CD_ROOT_1=/mnt/cdrom"
1393 echo 1490 echo
1394 fi 1491 fi
1492
1493 export CDROM_SET=""
1395 export CDROM_CURRENT_CD=0 1494 export CDROM_CURRENT_CD=0
1396 cdrom_load_next_cd 1495 cdrom_load_next_cd
1397} 1496}
1398 1497
1399# this is only used when you need access to more than one cd. 1498# @FUNCTION: cdrom_load_next_cd
1400# when you have finished using the first cd, just call this function. 1499# @DESCRIPTION:
1401# when it returns, CDROM_ROOT will be pointing to the second cd. 1500# Some packages are so big they come on multiple CDs. When you're done reading
1402# remember, you can only go forward in the cd chain, you can't go back. 1501# files off a CD and want access to the next one, just call this function.
1502# Again, all the messy details of user interaction are taken care of for you.
1503# Once this returns, just read the variable CDROM_ROOT for the location of the
1504# mounted CD. Note that you can only go forward in the CD list, so make sure
1505# you only call this function when you're done using the current CD.
1403cdrom_load_next_cd() { 1506cdrom_load_next_cd() {
1404 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1405 local var= 1507 local var
1406 1508 ((++CDROM_CURRENT_CD))
1407 if [[ ! -z ${CD_ROOT} ]] ; then
1408 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1409 return
1410 fi
1411 1509
1412 unset CDROM_ROOT 1510 unset CDROM_ROOT
1413 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1511 var=CD_ROOT_${CDROM_CURRENT_CD}
1512 [[ -z ${!var} ]] && var="CD_ROOT"
1414 if [[ -z ${!var} ]] ; then 1513 if [[ -z ${!var} ]] ; then
1415 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1514 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1416 cdrom_locate_file_on_cd ${!var} 1515 _cdrom_locate_file_on_cd ${!var}
1417 else 1516 else
1418 export CDROM_ROOT=${!var} 1517 export CDROM_ROOT=${!var}
1419 fi 1518 fi
1420 1519
1421 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1520 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1426# all it does is try to locate a give file on a cd ... if the cd isn't 1525# all it does is try to locate a give file on a cd ... if the cd isn't
1427# found, then a message asking for the user to insert the cdrom will be 1526# found, then a message asking for the user to insert the cdrom will be
1428# displayed and we'll hang out here until: 1527# displayed and we'll hang out here until:
1429# (1) the file is found on a mounted cdrom 1528# (1) the file is found on a mounted cdrom
1430# (2) the user hits CTRL+C 1529# (2) the user hits CTRL+C
1431cdrom_locate_file_on_cd() { 1530_cdrom_locate_file_on_cd() {
1531 local mline=""
1532 local showedmsg=0 showjolietmsg=0
1533
1432 while [[ -z ${CDROM_ROOT} ]] ; do 1534 while [[ -z ${CDROM_ROOT} ]] ; do
1535 local i=0
1536 local -a cdset=(${*//:/ })
1537 if [[ -n ${CDROM_SET} ]] ; then
1538 cdset=(${cdset[${CDROM_SET}]})
1539 fi
1540
1541 while [[ -n ${cdset[${i}]} ]] ; do
1433 local dir="$(dirname ${@})" 1542 local dir=$(dirname ${cdset[${i}]})
1434 local file="$(basename ${@})" 1543 local file=$(basename ${cdset[${i}]})
1435 local mline=""
1436 local showedmsg=0
1437 1544
1438 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do 1545 local point= node= fs= foo=
1546 while read point node fs foo ; do
1547 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1548 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1549 && continue
1550 point=${point//\040/ }
1439 [[ -d ${mline}/${dir} ]] || continue 1551 [[ ! -d ${point}/${dir} ]] && continue
1440 [[ ! -z $(find ${mline}/${dir} -iname ${file} -maxdepth 1) ]] \ 1552 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1441 && export CDROM_ROOT=${mline} 1553 export CDROM_ROOT=${point}
1554 export CDROM_SET=${i}
1555 export CDROM_MATCH=${cdset[${i}]}
1556 return
1557 done <<< "$(get_mounts)"
1558
1559 ((++i))
1442 done 1560 done
1443 1561
1444 if [[ -z ${CDROM_ROOT} ]] ; then
1445 echo 1562 echo
1446 if [[ ${showedmsg} -eq 0 ]] ; then 1563 if [[ ${showedmsg} -eq 0 ]] ; then
1447 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1564 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1448 if [[ -z ${CDROM_NAME} ]] ; then 1565 if [[ -z ${CDROM_NAME} ]] ; then
1449 einfo "Please insert the cdrom for ${PN} now !" 1566 einfo "Please insert+mount the cdrom for ${PN} now !"
1450 else
1451 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1452 fi
1453 else 1567 else
1454 if [[ -z ${CDROM_NAME_1} ]] ; then
1455 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1456 else
1457 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1458 einfo "Please insert+mount the ${!var} cdrom now !" 1568 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1459 fi
1460 fi 1569 fi
1461 showedmsg=1 1570 else
1571 if [[ -z ${CDROM_NAME_1} ]] ; then
1572 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1573 else
1574 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1575 einfo "Please insert+mount the ${!var} cdrom now !"
1576 fi
1462 fi 1577 fi
1578 showedmsg=1
1579 fi
1463 einfo "Press return to scan for the cd again" 1580 einfo "Press return to scan for the cd again"
1464 einfo "or hit CTRL+C to abort the emerge." 1581 einfo "or hit CTRL+C to abort the emerge."
1465 read 1582 echo
1583 if [[ ${showjolietmsg} -eq 0 ]] ; then
1584 showjolietmsg=1
1585 else
1586 ewarn "If you are having trouble with the detection"
1587 ewarn "of your CD, it is possible that you do not have"
1588 ewarn "Joliet support enabled in your kernel. Please"
1589 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1590 ebeep 5
1466 fi 1591 fi
1592 read || die "something is screwed with your system"
1467 done 1593 done
1468} 1594}
1469 1595
1596# @FUNCTION: strip-linguas
1597# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1598# @DESCRIPTION:
1470# Make sure that LINGUAS only contains languages that 1599# Make sure that LINGUAS only contains languages that
1471# a package can support 1600# a package can support. The first form allows you to
1472# 1601# specify a list of LINGUAS. The -i builds a list of po
1473# usage: strip-linguas <allow LINGUAS> 1602# files found in all the directories and uses the
1474# strip-linguas -i <directories of .po files> 1603# intersection of the lists. The -u builds a list of po
1475# strip-linguas -u <directories of .po files> 1604# files found in all the directories and uses the union
1476# 1605# of the lists.
1477# The first form allows you to specify a list of LINGUAS.
1478# The -i builds a list of po files found in all the
1479# directories and uses the intersection of the lists.
1480# The -u builds a list of po files found in all the
1481# directories and uses the union of the lists.
1482strip-linguas() { 1606strip-linguas() {
1483 local ls newls 1607 local ls newls nols
1484 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1608 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1485 local op=$1; shift 1609 local op=$1; shift
1486 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1610 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1487 local d f 1611 local d f
1488 for d in "$@" ; do 1612 for d in "$@" ; do
1489 if [[ ${op} == "-u" ]] ; then 1613 if [[ ${op} == "-u" ]] ; then
1490 newls=${ls} 1614 newls=${ls}
1491 else 1615 else
1492 newls="" 1616 newls=""
1493 fi 1617 fi
1494 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1618 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1495 if [[ ${op} == "-i" ]] ; then 1619 if [[ ${op} == "-i" ]] ; then
1496 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1620 hasq ${f} ${ls} && newls="${newls} ${f}"
1497 else 1621 else
1498 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1622 hasq ${f} ${ls} || newls="${newls} ${f}"
1499 fi 1623 fi
1500 done 1624 done
1501 ls=${newls} 1625 ls=${newls}
1502 done 1626 done
1503 ls=${ls//.po}
1504 else 1627 else
1505 ls=$@ 1628 ls="$@"
1506 fi 1629 fi
1507 1630
1508 ls=" ${ls} " 1631 nols=""
1509 newls="" 1632 newls=""
1510 for f in ${LINGUAS} ; do 1633 for f in ${LINGUAS} ; do
1511 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1634 if hasq ${f} ${ls} ; then
1512 newls="${newls} ${f}" 1635 newls="${newls} ${f}"
1513 else 1636 else
1514 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1637 nols="${nols} ${f}"
1515 fi 1638 fi
1516 done 1639 done
1517 if [[ -z ${newls} ]] ; then 1640 [[ -n ${nols} ]] \
1518 unset LINGUAS 1641 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1519 else
1520 export LINGUAS=${newls:1} 1642 export LINGUAS=${newls:1}
1521 fi
1522} 1643}
1523 1644
1524# moved from kernel.eclass since they are generally useful outside of 1645# @FUNCTION: preserve_old_lib
1525# kernel.eclass -iggy (20041002) 1646# @USAGE: <libs to preserve> [more libs]
1526 1647# @DESCRIPTION:
1527# the following functions are useful in kernel module ebuilds, etc.
1528# for an example see ivtv or drbd ebuilds
1529
1530# set's ARCH to match what the kernel expects
1531set_arch_to_kernel() {
1532 i=10
1533 while ((i--)) ; do
1534 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1535 done
1536 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1537 case ${ARCH} in
1538 x86) export ARCH="i386";;
1539 amd64) export ARCH="x86_64";;
1540 hppa) export ARCH="parisc";;
1541 mips) export ARCH="mips";;
1542 sparc) export ARCH="$(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!
1543 *) export ARCH="${ARCH}";;
1544 esac
1545}
1546
1547# set's ARCH back to what portage expects
1548set_arch_to_portage() {
1549 i=10
1550 while ((i--)) ; do
1551 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1552 done
1553 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1554}
1555
1556# Jeremy Huddleston <eradicator@gentoo.org>:
1557# preserve_old_lib /path/to/libblah.so.0
1558# preserve_old_lib_notify /path/to/libblah.so.0
1559#
1560# These functions are useful when a lib in your package changes --soname. Such 1648# These functions are useful when a lib in your package changes ABI SONAME.
1561# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1649# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1562# would break packages that link against it. Most people get around this 1650# would break packages that link against it. Most people get around this
1563# by using the portage SLOT mechanism, but that is not always a relevant 1651# by using the portage SLOT mechanism, but that is not always a relevant
1564# solution, so instead you can add the following to your ebuilds: 1652# solution, so instead you can call this from pkg_preinst. See also the
1565# 1653# preserve_old_lib_notify function.
1566# src_install() {
1567# ...
1568# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1569# ...
1570# }
1571#
1572# pkg_postinst() {
1573# ...
1574# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1575# ...
1576# }
1577
1578preserve_old_lib() { 1654preserve_old_lib() {
1579 LIB=$1 1655 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1656 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1657 die "Invalid preserve_old_lib() usage"
1658 fi
1659 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1580 1660
1581 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1661 # let portage worry about it
1582 SONAME=`basename ${LIB}` 1662 has preserve-libs ${FEATURES} && return 0
1583 DIRNAME=`dirname ${LIB}`
1584 1663
1585 dodir ${DIRNAME} 1664 local lib dir
1586 cp ${ROOT}${LIB} ${D}${DIRNAME} 1665 for lib in "$@" ; do
1666 [[ -e ${ROOT}/${lib} ]] || continue
1667 dir=${lib%/*}
1668 dodir ${dir} || die "dodir ${dir} failed"
1669 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1587 touch ${D}${LIB} 1670 touch "${D}"/${lib}
1588 fi 1671 done
1589} 1672}
1590 1673
1674# @FUNCTION: preserve_old_lib_notify
1675# @USAGE: <libs to notify> [more libs]
1676# @DESCRIPTION:
1677# Spit helpful messages about the libraries preserved by preserve_old_lib.
1591preserve_old_lib_notify() { 1678preserve_old_lib_notify() {
1592 LIB=$1 1679 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1680 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1681 die "Invalid preserve_old_lib_notify() usage"
1682 fi
1593 1683
1594 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1684 # let portage worry about it
1595 SONAME=`basename ${LIB}` 1685 has preserve-libs ${FEATURES} && return 0
1596 1686
1687 local lib notice=0
1688 for lib in "$@" ; do
1689 [[ -e ${ROOT}/${lib} ]] || continue
1690 if [[ ${notice} -eq 0 ]] ; then
1691 notice=1
1597 einfo "An old version of an installed library was detected on your system." 1692 ewarn "Old versions of installed libraries were detected on your system."
1598 einfo "In order to avoid breaking packages that link against is, this older version" 1693 ewarn "In order to avoid breaking packages that depend on these old libs,"
1599 einfo "is not being removed. In order to make full use of this newer version," 1694 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1600 einfo "you will need to execute the following command:" 1695 ewarn "in order to remove these old dependencies. If you do not have this"
1601 einfo " revdep-rebuild --soname ${SONAME}" 1696 ewarn "helper program, simply emerge the 'gentoolkit' package."
1602 einfo 1697 ewarn
1603 einfo "After doing that, you can safely remove ${LIB}"
1604 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1605 fi 1698 fi
1699 ewarn " # revdep-rebuild --library ${lib##*/}"
1700 done
1701 if [[ ${notice} -eq 1 ]] ; then
1702 ewarn
1703 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1704 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1705 for lib in "$@" ; do
1706 ewarn " # rm '${lib}'"
1707 done
1708 fi
1606} 1709}
1607 1710
1608# Hack for people to figure out if a package was built with 1711# @FUNCTION: built_with_use
1609# certain USE flags 1712# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1713# @DESCRIPTION:
1714# A temporary hack until portage properly supports DEPENDing on USE
1715# flags being enabled in packages. This will check to see if the specified
1716# DEPEND atom was built with the specified list of USE flags. The
1717# --missing option controls the behavior if called on a package that does
1718# not actually support the defined USE flags (aka listed in IUSE).
1719# The default is to abort (call die). The -a and -o flags control
1720# the requirements of the USE flags. They correspond to "and" and "or"
1721# logic. So the -a flag means all listed USE flags must be enabled
1722# while the -o flag means at least one of the listed IUSE flags must be
1723# enabled. The --hidden option is really for internal use only as it
1724# means the USE flag we're checking is hidden expanded, so it won't be found
1725# in IUSE like normal USE flags.
1610# 1726#
1611# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1727# Remember that this function isn't terribly intelligent so order of optional
1612# ex: built_with_use xchat gtk2 1728# flags matter.
1613#
1614# Flags: -a all USE flags should be utilized
1615# -o at least one USE flag should be utilized
1616# Note: the default flag is '-a'
1617built_with_use() { 1729built_with_use() {
1730 local hidden="no"
1731 if [[ $1 == "--hidden" ]] ; then
1732 hidden="yes"
1733 shift
1734 fi
1735
1736 local missing_action="die"
1737 if [[ $1 == "--missing" ]] ; then
1738 missing_action=$2
1739 shift ; shift
1740 case ${missing_action} in
1741 true|false|die) ;;
1742 *) die "unknown action '${missing_action}'";;
1743 esac
1744 fi
1745
1618 local opt=$1 1746 local opt=$1
1619 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1747 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1620 1748
1621 local PKG=$(best_version $1) 1749 local PKG=$(best_version $1)
1750 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1622 shift 1751 shift
1623 1752
1624 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1753 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1625 [[ ! -e ${USEFILE} ]] && return 1 1754 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1755
1756 # if the IUSE file doesn't exist, the read will error out, we need to handle
1757 # this gracefully
1758 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1759 case ${missing_action} in
1760 true) return 0;;
1761 false) return 1;;
1762 die) die "Unable to determine what USE flags $PKG was built with";;
1763 esac
1764 fi
1765
1766 if [[ ${hidden} == "no" ]] ; then
1767 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1768 # Don't check USE_EXPAND #147237
1769 local expand
1770 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1771 if [[ $1 == ${expand}_* ]] ; then
1772 expand=""
1773 break
1774 fi
1775 done
1776 if [[ -n ${expand} ]] ; then
1777 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1778 case ${missing_action} in
1779 true) return 0;;
1780 false) return 1;;
1781 die) die "$PKG does not actually support the $1 USE flag!";;
1782 esac
1783 fi
1784 fi
1785 fi
1626 1786
1627 local USE_BUILT=$(<${USEFILE}) 1787 local USE_BUILT=$(<${USEFILE})
1628 while [[ $# -gt 0 ]] ; do 1788 while [[ $# -gt 0 ]] ; do
1629 if [[ ${opt} = "-o" ]] ; then 1789 if [[ ${opt} = "-o" ]] ; then
1630 has $1 ${USE_BUILT} && return 0 1790 has $1 ${USE_BUILT} && return 0
1634 shift 1794 shift
1635 done 1795 done
1636 [[ ${opt} = "-a" ]] 1796 [[ ${opt} = "-a" ]]
1637} 1797}
1638 1798
1799# @FUNCTION: epunt_cxx
1800# @USAGE: [dir to scan]
1801# @DESCRIPTION:
1639# Many configure scripts wrongly bail when a C++ compiler 1802# Many configure scripts wrongly bail when a C++ compiler could not be
1640# could not be detected. #73450 1803# detected. If dir is not specified, then it defaults to ${S}.
1804#
1805# http://bugs.gentoo.org/73450
1641epunt_cxx() { 1806epunt_cxx() {
1642 local dir=$1 1807 local dir=$1
1643 [[ -z ${dir} ]] && dir=${S} 1808 [[ -z ${dir} ]] && dir=${S}
1644 ebegin "Removing useless C++ checks" 1809 ebegin "Removing useless C++ checks"
1645 local f 1810 local f
1646 for f in $(find ${dir} -name configure) ; do 1811 find "${dir}" -name configure | while read f ; do
1647 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1812 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1648 done 1813 done
1649 eend 0 1814 eend 0
1650} 1815}
1651 1816
1652# dopamd <file> [more files] 1817# @FUNCTION: make_wrapper
1653# 1818# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1654# Install pam auth config file in /etc/pam.d 1819# @DESCRIPTION:
1655dopamd() { 1820# Create a shell wrapper script named wrapper in installpath
1656 [[ -z $1 ]] && die "dopamd requires at least one argument" 1821# (defaults to the bindir) to execute target (default of wrapper) by
1657 1822# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1658 use pam || return 0 1823# libpaths followed by optionally changing directory to chdir.
1659 1824make_wrapper() {
1660 insinto /etc/pam.d 1825 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1661 # these are the default doins options, but be explicit just in case 1826 local tmpwrapper=$(emktemp)
1662 insopts -m 0644 -o root -g root 1827 # We don't want to quote ${bin} so that people can pass complex
1663 doins "$@" || die "failed to install $@" 1828 # things as $bin ... "./someprog --args"
1829 cat << EOF > "${tmpwrapper}"
1830#!/bin/sh
1831cd "${chdir:-.}"
1832if [ -n "${libdir}" ] ; then
1833 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1834 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1835 else
1836 export LD_LIBRARY_PATH="${libdir}"
1837 fi
1838fi
1839exec ${bin} "\$@"
1840EOF
1841 chmod go+rx "${tmpwrapper}"
1842 if [[ -n ${path} ]] ; then
1843 (
1844 exeinto "${path}"
1845 newexe "${tmpwrapper}" "${wrapper}"
1846 ) || die
1847 else
1848 newbin "${tmpwrapper}" "${wrapper}" || die
1849 fi
1664} 1850}
1665# newpamd <old name> <new name>
1666#
1667# Install pam file <old name> as <new name> in /etc/pam.d
1668newpamd() {
1669 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1670 1851
1671 use pam || return 0 1852# @FUNCTION: prepalldocs
1853# @USAGE:
1854# @DESCRIPTION:
1855# Compress files in /usr/share/doc which are not already
1856# compressed, excluding /usr/share/doc/${PF}/html.
1857# Uses the ecompressdir to do the compression.
1858# 2009-02-18 by betelgeuse:
1859# Commented because ecompressdir is even more internal to
1860# Portage than prepalldocs (it's not even mentioned in man 5
1861# ebuild). Please submit a better version for review to gentoo-dev
1862# if you want prepalldocs here.
1863#prepalldocs() {
1864# if [[ -n $1 ]] ; then
1865# ewarn "prepalldocs: invalid usage; takes no arguments"
1866# fi
1672 1867
1673 insinto /etc/pam.d 1868# cd "${D}"
1674 # these are the default doins options, but be explicit just in case 1869# [[ -d usr/share/doc ]] || return 0
1675 insopts -m 0644 -o root -g root 1870
1676 newins "$1" "$2" || die "failed to install $1 as $2" 1871# find usr/share/doc -exec gzip {} +
1677} 1872# ecompressdir --ignore /usr/share/doc/${PF}/html
1873# ecompressdir --queue /usr/share/doc
1874#}

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