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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 1.306 2008/09/20 18:58:57 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. Not 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.
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 preferibly 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 ${EPATCH_SUFFIX##*\.} in
188 lzma)
189 PIPE_CMD="lzma -dc"
190 PATCH_SUFFIX="lzma"
191 ;;
263 bz2) 192 bz2)
264 PIPE_CMD="bzip2 -dc" 193 PIPE_CMD="bzip2 -dc"
265 PATCH_SUFFIX="bz2" 194 PATCH_SUFFIX="bz2"
266 ;; 195 ;;
267 gz|Z|z) 196 gz|Z|z)
278 ;; 207 ;;
279 esac 208 esac
280 209
281 if [ "${SINGLE_PATCH}" = "no" ] 210 if [ "${SINGLE_PATCH}" = "no" ]
282 then 211 then
283 einfo "Applying various patches (bugfixes/updates) ..." 212 einfo "${EPATCH_MULTI_MSG}"
284 fi 213 fi
285 for x in ${EPATCH_SOURCE} 214 for x in ${EPATCH_SOURCE}
286 do 215 do
287 # New ARCH dependant patch naming scheme ... 216 # New ARCH dependant patch naming scheme ...
288 # 217 #
289 # ???_arch_foo.patch 218 # ???_arch_foo.patch
290 # 219 #
291 if [ -f ${x} ] && \ 220 if [ -f ${x} ] && \
292 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \ 221 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
293 [ "${EPATCH_FORCE}" = "yes" ]) 222 [ "${EPATCH_FORCE}" = "yes" ])
294 then 223 then
295 local count=0 224 local count=0
296 local popts="${EPATCH_OPTS}" 225 local popts="${EPATCH_OPTS}"
297 local patchname=${x##*/} 226 local patchname=${x##*/}
298 227
317 fi 246 fi
318 247
319 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 248 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
320 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 249 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
321 250
251 # Decompress the patch if need be
252 if [[ ${PATCH_SUFFIX} != "patch" ]] ; then
253 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
254 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
255
256 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1 ; then
257 echo
258 eerror "Could not extract patch!"
259 #die "Could not extract patch!"
260 count=5
261 break
262 fi
263 else
264 PATCH_TARGET="${x}"
265 fi
266
267 # Check for absolute paths in patches. If sandbox is disabled,
268 # people could (accidently) patch files in the root filesystem.
269 # Or trigger other unpleasantries #237667.
270 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
271 if [[ -n ${abs_paths} ]] ; then
272 ewarn "Absolute paths found in ${patchname}! Please remove them!"
273 ewarn "${abs_paths}"
274 fi
275
322 # Allow for prefix to differ ... im lazy, so shoot me :/ 276 # Allow for prefix to differ ... im lazy, so shoot me :/
323 while [ "${count}" -lt 5 ] 277 while [ "${count}" -lt 5 ]
324 do 278 do
325 # Generate some useful debug info ... 279 # Generate some useful debug info ...
326 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 280 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
327 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 281 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
328 282
329 if [ "${PATCH_SUFFIX}" != "patch" ] 283 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
284 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
285
286 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
287 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
288
289 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
330 then 290 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 291 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
358 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 292 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
359 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 293 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
360 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 294 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
361 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 295 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
362 296
363 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1 297 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
298 _epatch_assert
364 299
365 if [ "$?" -ne 0 ] 300 if [ "$?" -ne 0 ]
366 then 301 then
367 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 302 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
368 echo 303 echo
386 fi 321 fi
387 322
388 if [ "${count}" -eq 5 ] 323 if [ "${count}" -eq 5 ]
389 then 324 then
390 echo 325 echo
391 eerror "Failed Patch: ${patchname}!" 326 eerror "Failed Patch: ${patchname} !"
327 eerror " ( ${PATCH_TARGET} )"
392 eerror 328 eerror
393 eerror "Include in your bugreport the contents of:" 329 eerror "Include in your bugreport the contents of:"
394 eerror 330 eerror
395 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}" 331 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
396 echo 332 echo
406 then 342 then
407 einfo "Done with patching" 343 einfo "Done with patching"
408 fi 344 fi
409} 345}
410 346
411# This function return true if we are using the NPTL pthreads 347# @FUNCTION: emktemp
412# implementation. 348# @USAGE: [temp dir]
413# 349# @DESCRIPTION:
414# <azarah@gentoo.org> (06 March 2003)
415#
416have_NPTL() {
417 cat > ${T}/test-nptl.c <<-"END"
418 #define _XOPEN_SOURCE
419 #include <unistd.h>
420 #include <stdio.h>
421
422 int main()
423 {
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
452
453 return 1
454}
455
456# This function check how many cpu's are present, and then set
457# -j in MAKEOPTS accordingly.
458#
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) 350# Cheap replacement for when debianutils (and thus mktemp)
538# does not exist on the users system 351# 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() { 352emktemp() {
543 local exe="touch" 353 local exe="touch"
544 [ "$1" == "-d" ] && exe="mkdir" && shift 354 [[ $1 == -d ]] && exe="mkdir" && shift
545 local topdir="$1" 355 local topdir=$1
546 356
547 if [ -z "${topdir}" ] 357 if [[ -z ${topdir} ]] ; then
548 then
549 [ -z "${T}" ] \ 358 [[ -z ${T} ]] \
550 && topdir="/tmp" \ 359 && topdir="/tmp" \
551 || topdir="${T}" 360 || topdir=${T}
552 fi 361 fi
553 362
554 if [ -z "$(type -p mktemp)" ] 363 if ! type -P mktemp > /dev/null ; then
555 then 364 # system lacks `mktemp` so we have to fake it
556 local tmp=/ 365 local tmp=/
557 while [ -e "${tmp}" ] ; do 366 while [[ -e ${tmp} ]] ; do
558 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 367 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
559 done 368 done
560 ${exe} "${tmp}" 369 ${exe} "${tmp}" || ${exe} -p "${tmp}"
561 echo "${tmp}" 370 echo "${tmp}"
562 else 371 else
563 [ "${exe}" == "touch" ] \ 372 # the args here will give slightly wierd names on BSD,
564 && exe="-p" \ 373 # but should produce a usable file on all userlands
565 || exe="-d" 374 if [[ ${exe} == "touch" ]] ; then
566 mktemp ${exe} "${topdir}" 375 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
376 else
377 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
567 fi 378 fi
379 fi
568} 380}
569 381
382# @FUNCTION: egetent
383# @USAGE: <database> <key>
384# @MAINTAINER:
385# base-system@gentoo.org (Linux)
386# Joe Jezak <josejx@gmail.com> (OS X)
387# usata@gentoo.org (OS X)
388# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
389# @DESCRIPTION:
570# Small wrapper for getent (Linux), nidump (Mac OS X), 390# Small wrapper for getent (Linux), nidump (Mac OS X),
571# and pw (FreeBSD) used in enewuser()/enewgroup() 391# 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() { 392egetent() {
577 if useq ppc-macos ; then 393 case ${CHOST} in
394 *-darwin*)
578 case "$2" in 395 case "$2" in
579 *[!0-9]*) # Non numeric 396 *[!0-9]*) # Non numeric
580 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 397 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
581 ;; 398 ;;
582 *) # Numeric 399 *) # Numeric
583 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 400 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
584 ;; 401 ;;
585 esac 402 esac
586 elif useq x86-fbsd ; then 403 ;;
587 local action 404 *-freebsd*|*-dragonfly*)
588 if [ "$1" == "passwd" ] 405 local opts action="user"
589 then 406 [[ $1 == "passwd" ]] || action="group"
590 action="user" 407
591 else 408 # lookup by uid/gid
592 action="group" 409 if [[ $2 == [[:digit:]]* ]] ; then
410 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
593 fi 411 fi
412
594 pw show "${action}" "$2" -q 413 pw show ${action} ${opts} "$2" -q
595 else 414 ;;
415 *-netbsd*|*-openbsd*)
416 grep "$2:\*:" /etc/$1
417 ;;
418 *)
596 which nscd >& /dev/null && nscd -i "$1" 419 type -p nscd >& /dev/null && nscd -i "$1"
597 getent "$1" "$2" 420 getent "$1" "$2"
598 fi 421 ;;
422 esac
599} 423}
600 424
601# Simplify/standardize adding users to the system 425# @FUNCTION: enewuser
602# vapier@gentoo.org 426# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
603# 427# @DESCRIPTION:
604# enewuser(username, uid, shell, homedir, groups, extra options) 428# Same as enewgroup, you are not required to understand how to properly add
605# 429# a user to the system. The only required parameter is the username.
606# Default values if you do not specify any: 430# Default uid is (pass -1 for this) next available, default shell is
607# username: REQUIRED ! 431# /bin/false, default homedir is /dev/null, there are no default groups,
608# uid: next available (see useradd(8)) 432# 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() { 433enewuser() {
434 case ${EBUILD_PHASE} in
435 unpack|compile|test|install)
436 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
437 eerror "Package fails at QA and at life. Please file a bug."
438 die "Bad package! enewuser is only for use in pkg_* functions!"
439 esac
440
615 # get the username 441 # get the username
616 local euser="$1"; shift 442 local euser=$1; shift
617 if [ -z "${euser}" ] 443 if [[ -z ${euser} ]] ; then
618 then
619 eerror "No username specified !" 444 eerror "No username specified !"
620 die "Cannot call enewuser without a username" 445 die "Cannot call enewuser without a username"
621 fi 446 fi
622 447
623 # lets see if the username already exists 448 # lets see if the username already exists
624 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 449 if [[ -n $(egetent passwd "${euser}") ]] ; then
625 then
626 return 0 450 return 0
627 fi 451 fi
628 einfo "Adding user '${euser}' to your system ..." 452 einfo "Adding user '${euser}' to your system ..."
629 453
630 # options to pass to useradd 454 # options to pass to useradd
631 local opts= 455 local opts=
632 456
633 # handle uid 457 # handle uid
634 local euid="$1"; shift 458 local euid=$1; shift
635 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 459 if [[ -n ${euid} && ${euid} != -1 ]] ; then
636 then
637 if [ "${euid}" -gt 0 ] 460 if [[ ${euid} -gt 0 ]] ; then
638 then
639 if [ ! -z "`egetent passwd ${euid}`" ] 461 if [[ -n $(egetent passwd ${euid}) ]] ; then
640 then
641 euid="next" 462 euid="next"
642 fi 463 fi
643 else 464 else
644 eerror "Userid given but is not greater than 0 !" 465 eerror "Userid given but is not greater than 0 !"
645 die "${euid} is not a valid UID" 466 die "${euid} is not a valid UID"
646 fi 467 fi
647 else 468 else
648 euid="next" 469 euid="next"
649 fi 470 fi
650 if [ "${euid}" == "next" ] 471 if [[ ${euid} == "next" ]] ; then
651 then 472 for ((euid = 101; euid <= 999; euid++)); do
652 local pwrange
653 if [ "${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 473 [[ -z $(egetent passwd ${euid}) ]] && break
660 done 474 done
661 fi 475 fi
662 opts="${opts} -u ${euid}" 476 opts="${opts} -u ${euid}"
663 einfo " - Userid: ${euid}" 477 einfo " - Userid: ${euid}"
664 478
665 # handle shell 479 # handle shell
666 local eshell="$1"; shift 480 local eshell=$1; shift
667 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 481 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
668 then 482 if [[ ! -e ${ROOT}${eshell} ]] ; then
669 if [ ! -e "${eshell}" ]
670 then
671 eerror "A shell was specified but it does not exist !" 483 eerror "A shell was specified but it does not exist !"
672 die "${eshell} does not exist" 484 die "${eshell} does not exist in ${ROOT}"
485 fi
486 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
487 eerror "Do not specify ${eshell} yourself, use -1"
488 die "Pass '-1' as the shell parameter"
673 fi 489 fi
674 else 490 else
675 if [ "${USERLAND}" == "BSD" ] 491 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
676 then 492 [[ -x ${ROOT}${shell} ]] && break
677 eshell="/usr/bin/false" 493 done
678 else 494
495 if [[ ${shell} == "/dev/null" ]] ; then
496 eerror "Unable to identify the shell to use, proceeding with userland default."
497 case ${USERLAND} in
679 eshell="/bin/false" 498 GNU) shell="/bin/false" ;;
499 BSD) shell="/sbin/nologin" ;;
500 Darwin) shell="/usr/sbin/nologin" ;;
501 *) die "Unable to identify the default shell for userland ${USERLAND}"
502 esac
680 fi 503 fi
504
505 eshell=${shell}
681 fi 506 fi
682 einfo " - Shell: ${eshell}" 507 einfo " - Shell: ${eshell}"
683 opts="${opts} -s ${eshell}" 508 opts="${opts} -s ${eshell}"
684 509
685 # handle homedir 510 # handle homedir
686 local ehome="$1"; shift 511 local ehome=$1; shift
687 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 512 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
688 then
689 ehome="/dev/null" 513 ehome="/dev/null"
690 fi 514 fi
691 einfo " - Home: ${ehome}" 515 einfo " - Home: ${ehome}"
692 opts="${opts} -d ${ehome}" 516 opts="${opts} -d ${ehome}"
693 517
694 # handle groups 518 # handle groups
695 local egroups="$1"; shift 519 local egroups=$1; shift
696 if [ ! -z "${egroups}" ] 520 if [[ ! -z ${egroups} ]] ; then
697 then
698 local oldifs="${IFS}" 521 local oldifs=${IFS}
699 local defgroup="" exgroups="" 522 local defgroup="" exgroups=""
700 523
701 export IFS="," 524 export IFS=","
702 for g in ${egroups} 525 for g in ${egroups} ; do
703 do
704 export IFS="${oldifs}" 526 export IFS=${oldifs}
705 if [ -z "`egetent group \"${g}\"`" ] 527 if [[ -z $(egetent group "${g}") ]] ; then
706 then
707 eerror "You must add group ${g} to the system first" 528 eerror "You must add group ${g} to the system first"
708 die "${g} is not a valid GID" 529 die "${g} is not a valid GID"
709 fi 530 fi
710 if [ -z "${defgroup}" ] 531 if [[ -z ${defgroup} ]] ; then
711 then
712 defgroup="${g}" 532 defgroup=${g}
713 else 533 else
714 exgroups="${exgroups},${g}" 534 exgroups="${exgroups},${g}"
715 fi 535 fi
716 export IFS="," 536 export IFS=","
717 done 537 done
718 export IFS="${oldifs}" 538 export IFS=${oldifs}
719 539
720 opts="${opts} -g ${defgroup}" 540 opts="${opts} -g ${defgroup}"
721 if [ ! -z "${exgroups}" ] 541 if [[ ! -z ${exgroups} ]] ; then
722 then
723 opts="${opts} -G ${exgroups:1}" 542 opts="${opts} -G ${exgroups:1}"
724 fi 543 fi
725 else 544 else
726 egroups="(none)" 545 egroups="(none)"
727 fi 546 fi
728 einfo " - Groups: ${egroups}" 547 einfo " - Groups: ${egroups}"
729 548
730 # handle extra and add the user 549 # handle extra and add the user
731 local eextra="$@"
732 local oldsandbox="${SANDBOX_ON}" 550 local oldsandbox=${SANDBOX_ON}
733 export SANDBOX_ON="0" 551 export SANDBOX_ON="0"
734 if useq ppc-macos 552 case ${CHOST} in
735 then 553 *-darwin*)
736 ### Make the user 554 ### Make the user
737 if [ -z "${eextra}" ] 555 if [[ -z $@ ]] ; then
738 then
739 dscl . create /users/${euser} uid ${euid} 556 dscl . create /users/${euser} uid ${euid}
740 dscl . create /users/${euser} shell ${eshell} 557 dscl . create /users/${euser} shell ${eshell}
741 dscl . create /users/${euser} home ${ehome} 558 dscl . create /users/${euser} home ${ehome}
742 dscl . create /users/${euser} realname "added by portage for ${PN}" 559 dscl . create /users/${euser} realname "added by portage for ${PN}"
743 ### Add the user to the groups specified 560 ### Add the user to the groups specified
744 local oldifs="${IFS}" 561 local oldifs=${IFS}
745 export IFS="," 562 export IFS=","
746 for g in ${egroups} 563 for g in ${egroups} ; do
747 do
748 dscl . merge /groups/${g} users ${euser} 564 dscl . merge /groups/${g} users ${euser}
749 done 565 done
750 export IFS="${oldifs}" 566 export IFS=${oldifs}
751 else 567 else
752 einfo "Extra options are not supported on macos yet" 568 einfo "Extra options are not supported on Darwin yet"
753 einfo "Please report the ebuild along with the info below" 569 einfo "Please report the ebuild along with the info below"
754 einfo "eextra: ${eextra}" 570 einfo "eextra: $@"
755 die "Required function missing" 571 die "Required function missing"
756 fi 572 fi
757 elif use x86-fbsd ; then 573 ;;
758 if [ -z "${eextra}" ] 574 *-freebsd*|*-dragonfly*)
759 then 575 if [[ -z $@ ]] ; then
760 pw useradd ${euser} ${opts} \ 576 pw useradd ${euser} ${opts} \
761 -c "added by portage for ${PN}" \ 577 -c "added by portage for ${PN}" \
762 die "enewuser failed" 578 die "enewuser failed"
763 else 579 else
764 einfo " - Extra: ${eextra}" 580 einfo " - Extra: $@"
765 pw useradd ${euser} ${opts} \ 581 pw useradd ${euser} ${opts} \
766 -c ${eextra} || die "enewuser failed" 582 "$@" || die "enewuser failed"
767 fi 583 fi
584 ;;
585
586 *-netbsd*)
587 if [[ -z $@ ]] ; then
588 useradd ${opts} ${euser} || die "enewuser failed"
768 else 589 else
769 if [ -z "${eextra}" ] 590 einfo " - Extra: $@"
770 then 591 useradd ${opts} ${euser} "$@" || die "enewuser failed"
592 fi
593 ;;
594
595 *-openbsd*)
596 if [[ -z $@ ]] ; then
597 useradd -u ${euid} -s ${eshell} \
598 -d ${ehome} -c "Added by portage for ${PN}" \
599 -g ${egroups} ${euser} || die "enewuser failed"
600 else
601 einfo " - Extra: $@"
602 useradd -u ${euid} -s ${eshell} \
603 -d ${ehome} -c "Added by portage for ${PN}" \
604 -g ${egroups} ${euser} "$@" || die "enewuser failed"
605 fi
606 ;;
607
608 *)
609 if [[ -z $@ ]] ; then
771 useradd ${opts} ${euser} \ 610 useradd ${opts} ${euser} \
772 -c "added by portage for ${PN}" \ 611 -c "added by portage for ${PN}" \
773 || die "enewuser failed" 612 || die "enewuser failed"
774 else 613 else
775 einfo " - Extra: ${eextra}" 614 einfo " - Extra: $@"
776 useradd ${opts} ${euser} ${eextra} \ 615 useradd ${opts} ${euser} "$@" \
777 || die "enewuser failed" 616 || die "enewuser failed"
778 fi 617 fi
618 ;;
619 esac
620
621 if [[ ! -e ${ROOT}/${ehome} ]] ; then
622 einfo " - Creating ${ehome} in ${ROOT}"
623 mkdir -p "${ROOT}/${ehome}"
624 chown ${euser} "${ROOT}/${ehome}"
625 chmod 755 "${ROOT}/${ehome}"
779 fi 626 fi
627
780 export SANDBOX_ON="${oldsandbox}" 628 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} 629}
790 630
791# Simplify/standardize adding groups to the system 631# @FUNCTION: enewgroup
792# vapier@gentoo.org 632# @USAGE: <group> [gid]
793# 633# @DESCRIPTION:
794# enewgroup(group, gid) 634# This function does not require you to understand how to properly add a
795# 635# group to the system. Just give it a group name to add and enewgroup will
796# Default values if you do not specify any: 636# do the rest. You may specify the gid for the group or allow the group to
797# groupname: REQUIRED ! 637# allocate the next available one.
798# gid: next available (see groupadd(8))
799# extra: none
800enewgroup() { 638enewgroup() {
639 case ${EBUILD_PHASE} in
640 unpack|compile|test|install)
641 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
642 eerror "Package fails at QA and at life. Please file a bug."
643 die "Bad package! enewgroup is only for use in pkg_* functions!"
644 esac
645
801 # get the group 646 # get the group
802 local egroup="$1"; shift 647 local egroup="$1"; shift
803 if [ -z "${egroup}" ] 648 if [ -z "${egroup}" ]
804 then 649 then
805 eerror "No group specified !" 650 eerror "No group specified !"
806 die "Cannot call enewgroup without a group" 651 die "Cannot call enewgroup without a group"
807 fi 652 fi
808 653
809 # see if group already exists 654 # see if group already exists
810 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 655 if [[ -n $(egetent group "${egroup}") ]]; then
811 then
812 return 0 656 return 0
813 fi 657 fi
814 einfo "Adding group '${egroup}' to your system ..." 658 einfo "Adding group '${egroup}' to your system ..."
815 659
816 # options to pass to useradd 660 # options to pass to useradd
822 then 666 then
823 if [ "${egid}" -gt 0 ] 667 if [ "${egid}" -gt 0 ]
824 then 668 then
825 if [ -z "`egetent group ${egid}`" ] 669 if [ -z "`egetent group ${egid}`" ]
826 then 670 then
827 if useq ppc-macos ; then 671 if [[ "${CHOST}" == *-darwin* ]]; then
828 opts="${opts} ${egid}" 672 opts="${opts} ${egid}"
829 else 673 else
830 opts="${opts} -g ${egid}" 674 opts="${opts} -g ${egid}"
831 fi 675 fi
832 else 676 else
846 opts="${opts} ${eextra}" 690 opts="${opts} ${eextra}"
847 691
848 # add the group 692 # add the group
849 local oldsandbox="${SANDBOX_ON}" 693 local oldsandbox="${SANDBOX_ON}"
850 export SANDBOX_ON="0" 694 export SANDBOX_ON="0"
851 if useq ppc-macos ; then 695 case ${CHOST} in
696 *-darwin*)
852 if [ ! -z "${eextra}" ]; 697 if [ ! -z "${eextra}" ];
853 then 698 then
854 einfo "Extra options are not supported on macos yet" 699 einfo "Extra options are not supported on Darwin/OS X yet"
855 einfo "Please report the ebuild along with the info below" 700 einfo "Please report the ebuild along with the info below"
856 einfo "eextra: ${eextra}" 701 einfo "eextra: ${eextra}"
857 die "Required function missing" 702 die "Required function missing"
858 fi 703 fi
859 704
860 # If we need the next available 705 # If we need the next available
861 case ${egid} in 706 case ${egid} in
862 *[!0-9]*) # Non numeric 707 *[!0-9]*) # Non numeric
863 for egid in `jot 898 101`; do 708 for ((egid = 101; egid <= 999; egid++)); do
864 [ -z "`egetent group ${egid}`" ] && break 709 [[ -z $(egetent group ${egid}) ]] && break
865 done 710 done
866 esac 711 esac
867 dscl . create /groups/${egroup} gid ${egid} 712 dscl . create /groups/${egroup} gid ${egid}
868 dscl . create /groups/${egroup} passwd '*' 713 dscl . create /groups/${egroup} passwd '*'
869 elif use x86-fbsd ; then 714 ;;
715
716 *-freebsd*|*-dragonfly*)
870 case ${egid} in 717 case ${egid} in
871 *[!0-9]*) # Non numeric 718 *[!0-9]*) # Non numeric
872 for egid in `jot 898 101`; do 719 for ((egid = 101; egid <= 999; egid++)); do
873 [ -z "`egetent group ${egid}`" ] && break 720 [[ -z $(egetent group ${egid}) ]] && break
874 done 721 done
875 esac 722 esac
876 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 723 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
877 else 724 ;;
725
726 *-netbsd*)
727 case ${egid} in
728 *[!0-9]*) # Non numeric
729 for ((egid = 101; egid <= 999; egid++)); do
730 [[ -z $(egetent group ${egid}) ]] && break
731 done
732 esac
733 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
734 ;;
735
736 *)
878 groupadd ${opts} ${egroup} || die "enewgroup failed" 737 groupadd ${opts} ${egroup} || die "enewgroup failed"
879 fi 738 ;;
739 esac
880 export SANDBOX_ON="${oldsandbox}" 740 export SANDBOX_ON="${oldsandbox}"
881} 741}
882 742
883# Simple script to replace 'dos2unix' binaries 743# @FUNCTION: edos2unix
884# vapier@gentoo.org 744# @USAGE: <file> [more files ...]
885# 745# @DESCRIPTION:
886# edos2unix(file, <more files> ...) 746# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
747# to remove all of these text utilities from DEPEND variables because this
748# is a script based solution. Just give it a list of files to convert and
749# they will all be changed from the DOS CRLF format to the UNIX LF format.
887edos2unix() { 750edos2unix() {
888 for f in "$@" 751 echo "$@" | xargs sed -i 's/\r$//'
889 do
890 cp "${f}" ${T}/edos2unix
891 sed 's/\r$//' ${T}/edos2unix > "${f}"
892 done
893} 752}
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##############################################################
901 753
902# Make a desktop file ! 754# Make a desktop file !
903# Great for making those icons in kde/gnome startmenu ! 755# Great for making those icons in kde/gnome startmenu !
904# Amaze your friends ! Get the women ! Join today ! 756# Amaze your friends ! Get the women ! Join today !
905# 757#
906# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 758# make_desktop_entry(<command>, [name], [icon], [type], [path])
907# 759#
908# binary: what binary does the app run with ? 760# binary: what command does the app run with ?
909# name: the name that will show up in the menu 761# name: the name that will show up in the menu
910# icon: give your little like a pretty little icon ... 762# icon: give your little like a pretty little icon ...
911# this can be relative (to /usr/share/pixmaps) or 763# this can be relative (to /usr/share/pixmaps) or
912# a full path to an icon 764# a full path to an icon
913# type: what kind of application is this ? for categories: 765# type: what kind of application is this ? for categories:
914# http://www.freedesktop.org/wiki/Standards_2fmenu_2dspec 766# http://standards.freedesktop.org/menu-spec/latest/apa.html
915# path: if your app needs to startup in a specific dir 767# path: if your app needs to startup in a specific dir
916make_desktop_entry() { 768make_desktop_entry() {
917 [ -z "$1" ] && eerror "make_desktop_entry: You must specify the executable" && return 1 769 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
918 770
919 local exec="${1}" 771 local exec=${1}
920 local name="${2:-${PN}}" 772 local name=${2:-${PN}}
921 local icon="${3:-${PN}.png}" 773 local icon=${3:-${PN}}
922 local type="${4}" 774 local type=${4}
923 local subdir="${6}" 775 local path=${5}
924 local path="${5:-${GAMES_BINDIR}}" 776
925 if [ -z "${type}" ] 777 if [[ -z ${type} ]] ; then
926 then 778 local catmaj=${CATEGORY%%-*}
927 case ${CATEGORY} in 779 local catmin=${CATEGORY##*-}
928 "app-emulation") 780 case ${catmaj} in
929 type=Emulator 781 app)
930 subdir="Emulation" 782 case ${catmin} in
783 accessibility) type=Accessibility;;
784 admin) type=System;;
785 antivirus) type=System;;
786 arch) type=Archiving;;
787 backup) type=Archiving;;
788 cdr) type=DiscBurning;;
789 dicts) type=Dictionary;;
790 doc) type=Documentation;;
791 editors) type=TextEditor;;
792 emacs) type=TextEditor;;
793 emulation) type=Emulator;;
794 laptop) type=HardwareSettings;;
795 office) type=Office;;
796 pda) type=PDA;;
797 vim) type=TextEditor;;
798 xemacs) type=TextEditor;;
799 *) type=;;
800 esac
931 ;; 801 ;;
932 "games-"*) 802
933 type=Game 803 dev)
934 subdir="Games" 804 type="Development"
935 ;; 805 ;;
936 "net-"*) 806
937 type=Network 807 games)
938 subdir="${type}" 808 case ${catmin} in
809 action|fps) type=ActionGame;;
810 arcade) type=ArcadeGame;;
811 board) type=BoardGame;;
812 emulation) type=Emulator;;
813 kids) type=KidsGame;;
814 puzzle) type=LogicGame;;
815 roguelike) type=RolePlaying;;
816 rpg) type=RolePlaying;;
817 simulation) type=Simulation;;
818 sports) type=SportsGame;;
819 strategy) type=StrategyGame;;
820 *) type=;;
821 esac
822 type="Game;${type}"
939 ;; 823 ;;
824
825 gnome)
826 type="Gnome;GTK"
827 ;;
828
829 kde)
830 type="KDE;Qt"
831 ;;
832
833 mail)
834 type="Network;Email"
835 ;;
836
837 media)
838 case ${catmin} in
839 gfx) type=Graphics;;
840 radio) type=Tuner;;
841 sound) type=Audio;;
842 tv) type=TV;;
843 video) type=Video;;
844 *) type=;;
845 esac
846 type="AudioVideo;${type}"
847 ;;
848
849 net)
850 case ${catmin} in
851 dialup) type=Dialup;;
852 ftp) type=FileTransfer;;
853 im) type=InstantMessaging;;
854 irc) type=IRCClient;;
855 mail) type=Email;;
856 news) type=News;;
857 nntp) type=News;;
858 p2p) type=FileTransfer;;
859 *) type=;;
860 esac
861 type="Network;${type}"
862 ;;
863
864 sci)
865 case ${catmin} in
866 astro*) type=Astronomy;;
867 bio*) type=Biology;;
868 calc*) type=Calculator;;
869 chem*) type=Chemistry;;
870 elec*) type=Electronics;;
871 geo*) type=Geology;;
872 math*) type=Math;;
873 physics) type=Physics;;
874 visual*) type=DataVisualization;;
875 *) type=;;
876 esac
877 type="Science;${type}"
878 ;;
879
880 sys)
881 type="System"
882 ;;
883
884 www)
885 case ${catmin} in
886 client) type=WebBrowser;;
887 *) type=;;
888 esac
889 type="Network"
890 ;;
891
940 *) 892 *)
941 type= 893 type=
942 subdir=
943 ;; 894 ;;
944 esac 895 esac
945 fi 896 fi
897 if [ "${SLOT}" == "0" ] ; then
898 local desktop_name="${PN}"
899 else
900 local desktop_name="${PN}-${SLOT}"
901 fi
902 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
946 local desktop="${T}/${exec%% *}-${P}.desktop" 903 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
947 904
905 cat <<-EOF > "${desktop}"
948echo "[Desktop Entry] 906 [Desktop Entry]
949Encoding=UTF-8 907 Version=1.0
950Version=0.9.2
951Name=${name} 908 Name=${name}
952Type=Application 909 Type=Application
953Comment=${DESCRIPTION} 910 Comment=${DESCRIPTION}
954Exec=${exec} 911 Exec=${exec}
955Path=${path} 912 TryExec=${exec%% *}
956Icon=${icon} 913 Icon=${icon}
957Categories=Application;${type};" > "${desktop}" 914 Categories=${type};
915 EOF
958 916
917 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
918
919 (
920 # wrap the env here so that the 'insinto' call
921 # doesn't corrupt the env of the caller
959 insinto /usr/share/applications 922 insinto /usr/share/applications
960 doins "${desktop}" 923 doins "${desktop}"
961 924 )
962 return 0
963} 925}
964 926
965# Make a GDM/KDM Session file 927# @FUNCTION: validate_desktop_entries
966# 928# @USAGE: [directories]
967# make_desktop_entry(<title>, <command>) 929# @MAINTAINER:
968# title: File to execute to start the Window Manager 930# Carsten Lohrke <carlo@gentoo.org>
969# command: Name of the Window Manager 931# @DESCRIPTION:
932# Validate desktop entries using desktop-file-utils
933validate_desktop_entries() {
934 if [[ -x /usr/bin/desktop-file-validate ]] ; then
935 einfo "Checking desktop entry validity"
936 local directories=""
937 for d in /usr/share/applications $@ ; do
938 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
939 done
940 if [[ -n ${directories} ]] ; then
941 for FILE in $(find ${directories} -name "*\.desktop" \
942 -not -path '*.hidden*' | sort -u 2>/dev/null)
943 do
944 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
945 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
946 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
947 done
948 fi
949 echo ""
950 else
951 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
952 fi
953}
970 954
955# @FUNCTION: make_session_desktop
956# @USAGE: <title> <command>
957# @DESCRIPTION:
958# Make a GDM/KDM Session file. The title is the file to execute to start the
959# Window Manager. The command is the name of the Window Manager.
971make_session_desktop() { 960make_session_desktop() {
972
973 [ -z "$1" ] && eerror "make_session_desktop: You must specify the title" && return 1 961 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1
974 [ -z "$2" ] && eerror "make_session_desktop: You must specify the command" && return 1 962 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1
975 963
976 local title="${1}" 964 local title=$1
977 local command="${2}" 965 local command=$2
978 local desktop="${T}/${wm}.desktop" 966 local desktop=${T}/${wm}.desktop
979 967
968 cat <<-EOF > "${desktop}"
980echo "[Desktop Entry] 969 [Desktop Entry]
981Encoding=UTF-8
982Name=${title} 970 Name=${title}
983Comment=This session logs you into ${title} 971 Comment=This session logs you into ${title}
984Exec=${command} 972 Exec=${command}
985TryExec=${command} 973 TryExec=${command}
986Type=Application" > "${desktop}" 974 Type=Application
975 EOF
987 976
977 (
978 # wrap the env here so that the 'insinto' call
979 # doesn't corrupt the env of the caller
988 insinto /usr/share/xsessions 980 insinto /usr/share/xsessions
989 doins "${desktop}" 981 doins "${desktop}"
990 982 )
991 return 0
992} 983}
993 984
985# @FUNCTION: domenu
986# @USAGE: <menus>
987# @DESCRIPTION:
988# Install the list of .desktop menu files into the appropriate directory
989# (/usr/share/applications).
994domenu() { 990domenu() {
995 local i 991 (
996 local j 992 # wrap the env here so that the 'insinto' call
993 # doesn't corrupt the env of the caller
994 local i j ret=0
997 insinto /usr/share/applications 995 insinto /usr/share/applications
998 for i in ${@} 996 for i in "$@" ; do
999 do
1000 if [ -f "${i}" ]; 997 if [[ -f ${i} ]] ; then
1001 then
1002 doins ${i} 998 doins "${i}"
999 ((ret+=$?))
1003 elif [ -d "${i}" ]; 1000 elif [[ -d ${i} ]] ; then
1004 then
1005 for j in ${i}/*.desktop 1001 for j in "${i}"/*.desktop ; do
1006 do
1007 doins ${j} 1002 doins "${j}"
1003 ((ret+=$?))
1008 done 1004 done
1005 else
1006 ((++ret))
1009 fi 1007 fi
1010 done 1008 done
1009 exit ${ret}
1010 )
1011} 1011}
1012 1012
1013# @FUNCTION: newmenu
1014# @USAGE: <menu> <newname>
1015# @DESCRIPTION:
1016# Like all other new* functions, install the specified menu as newname.
1017newmenu() {
1018 (
1019 # wrap the env here so that the 'insinto' call
1020 # doesn't corrupt the env of the caller
1021 insinto /usr/share/applications
1022 newins "$@"
1023 )
1024}
1025
1026# @FUNCTION: doicon
1027# @USAGE: <list of icons>
1028# @DESCRIPTION:
1029# Install the list of icons into the icon directory (/usr/share/pixmaps).
1030# This is useful in conjunction with creating desktop/menu files.
1013doicon() { 1031doicon() {
1014 local i 1032 (
1015 local j 1033 # wrap the env here so that the 'insinto' call
1034 # doesn't corrupt the env of the caller
1035 local i j ret
1016 insinto /usr/share/pixmaps 1036 insinto /usr/share/pixmaps
1017 for i in ${@} 1037 for i in "$@" ; do
1018 do
1019 if [ -f "${i}" ]; 1038 if [[ -f ${i} ]] ; then
1020 then
1021 doins ${i} 1039 doins "${i}"
1040 ((ret+=$?))
1022 elif [ -d "${i}" ]; 1041 elif [[ -d ${i} ]] ; then
1023 then
1024 for j in ${i}/*.png 1042 for j in "${i}"/*.png ; do
1025 do
1026 doins ${j} 1043 doins "${j}"
1044 ((ret+=$?))
1027 done 1045 done
1046 else
1047 ((++ret))
1028 fi 1048 fi
1029 done 1049 done
1050 exit ${ret}
1051 )
1030} 1052}
1031 1053
1032############################################################## 1054# @FUNCTION: newicon
1033# END: Handle .desktop files and menu entries # 1055# @USAGE: <icon> <newname>
1034############################################################## 1056# @DESCRIPTION:
1035 1057# Like all other new* functions, install the specified icon as newname.
1058newicon() {
1059 (
1060 # wrap the env here so that the 'insinto' call
1061 # doesn't corrupt the env of the caller
1062 insinto /usr/share/pixmaps
1063 newins "$@"
1064 )
1065}
1036 1066
1037# for internal use only (unpack_pdv and unpack_makeself) 1067# for internal use only (unpack_pdv and unpack_makeself)
1038find_unpackable_file() { 1068find_unpackable_file() {
1039 local src="$1" 1069 local src=$1
1040 if [ -z "${src}" ] 1070 if [[ -z ${src} ]] ; then
1041 then
1042 src="${DISTDIR}/${A}" 1071 src=${DISTDIR}/${A}
1043 else 1072 else
1044 if [ -e "${DISTDIR}/${src}" ] 1073 if [[ -e ${DISTDIR}/${src} ]] ; then
1045 then
1046 src="${DISTDIR}/${src}" 1074 src=${DISTDIR}/${src}
1047 elif [ -e "${PWD}/${src}" ] 1075 elif [[ -e ${PWD}/${src} ]] ; then
1048 then
1049 src="${PWD}/${src}" 1076 src=${PWD}/${src}
1050 elif [ -e "${src}" ] 1077 elif [[ -e ${src} ]] ; then
1051 then
1052 src="${src}" 1078 src=${src}
1053 fi
1054 fi 1079 fi
1055 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1080 fi
1081 [[ ! -e ${src} ]] && return 1
1056 echo "${src}" 1082 echo "${src}"
1057} 1083}
1058 1084
1085# @FUNCTION: unpack_pdv
1086# @USAGE: <file to unpack> <size of off_t>
1087# @DESCRIPTION:
1059# Unpack those pesky pdv generated files ... 1088# Unpack those pesky pdv generated files ...
1060# They're self-unpacking programs with the binary package stuffed in 1089# 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 1090# 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. 1091# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1063# 1092#
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 1093# 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 1094# 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 1095# the size of the off_t type (in bytes) on the machine that built the pdv
1096# archive.
1097#
1068# archive. one way to determine this is by running the following commands: 1098# One way to determine this is by running the following commands:
1099#
1100# @CODE
1069# strings <pdv archive> | grep lseek 1101# strings <pdv archive> | grep lseek
1070# strace -elseek <pdv archive> 1102# strace -elseek <pdv archive>
1103# @CODE
1104#
1071# basically look for the first lseek command (we do the strings/grep because 1105# 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 1106# sometimes the function call is _llseek or something) and steal the 2nd
1073# parameter. here is an example: 1107# parameter. Here is an example:
1108#
1109# @CODE
1074# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1110# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1075# lseek 1111# lseek
1076# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1112# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1077# lseek(3, -4, SEEK_END) = 2981250 1113# lseek(3, -4, SEEK_END) = 2981250
1114# @CODE
1115#
1078# thus we would pass in the value of '4' as the second parameter. 1116# Thus we would pass in the value of '4' as the second parameter.
1079unpack_pdv() { 1117unpack_pdv() {
1080 local src="`find_unpackable_file $1`" 1118 local src=$(find_unpackable_file "$1")
1081 local sizeoff_t="$2" 1119 local sizeoff_t=$2
1082 1120
1121 [[ -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 :(" 1122 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1084 1123
1085 local shrtsrc="`basename ${src}`" 1124 local shrtsrc=$(basename "${src}")
1086 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1125 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1087 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1126 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1088 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1127 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1089 1128
1090 # grab metadata for debug reasons 1129 # grab metadata for debug reasons
1091 local metafile="$(emktemp)" 1130 local metafile=$(emktemp)
1092 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1131 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1093 1132
1094 # rip out the final file name from the metadata 1133 # rip out the final file name from the metadata
1095 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1134 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1096 datafile="`basename ${datafile}`" 1135 datafile=$(basename "${datafile}")
1097 1136
1098 # now lets uncompress/untar the file if need be 1137 # now lets uncompress/untar the file if need be
1099 local tmpfile="$(emktemp)" 1138 local tmpfile=$(emktemp)
1100 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1139 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1101 1140
1102 local iscompressed="`file -b ${tmpfile}`" 1141 local iscompressed=$(file -b "${tmpfile}")
1103 if [ "${iscompressed:0:8}" == "compress" ] ; then 1142 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1104 iscompressed=1 1143 iscompressed=1
1105 mv ${tmpfile}{,.Z} 1144 mv ${tmpfile}{,.Z}
1106 gunzip ${tmpfile} 1145 gunzip ${tmpfile}
1107 else 1146 else
1108 iscompressed=0 1147 iscompressed=0
1109 fi 1148 fi
1110 local istar="`file -b ${tmpfile}`" 1149 local istar=$(file -b "${tmpfile}")
1111 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1150 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1112 istar=1 1151 istar=1
1113 else 1152 else
1114 istar=0 1153 istar=0
1115 fi 1154 fi
1116 1155
1144 true 1183 true
1145 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1184 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1146 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1185 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1147} 1186}
1148 1187
1188# @FUNCTION: unpack_makeself
1189# @USAGE: [file to unpack] [offset] [tail|dd]
1190# @DESCRIPTION:
1149# Unpack those pesky makeself generated files ... 1191# Unpack those pesky makeself generated files ...
1150# They're shell scripts with the binary package tagged onto 1192# They're shell scripts with the binary package tagged onto
1151# the end of the archive. Loki utilized the format as does 1193# the end of the archive. Loki utilized the format as does
1152# many other game companies. 1194# many other game companies.
1153# 1195#
1154# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1196# If the file is not specified, then ${A} is used. If the
1155# - If the file is not specified then unpack will utilize ${A}.
1156# - If the offset is not specified then we will attempt to extract 1197# offset is not specified then we will attempt to extract
1157# the proper offset from the script itself. 1198# the proper offset from the script itself.
1158unpack_makeself() { 1199unpack_makeself() {
1200 local src_input=${1:-${A}}
1159 local src="$(find_unpackable_file "$1")" 1201 local src=$(find_unpackable_file "${src_input}")
1160 local skip="$2" 1202 local skip=$2
1161 local exe="$3" 1203 local exe=$3
1162 1204
1205 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1206
1163 local shrtsrc="$(basename "${src}")" 1207 local shrtsrc=$(basename "${src}")
1164 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1208 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1165 if [ -z "${skip}" ] 1209 if [[ -z ${skip} ]] ; then
1166 then
1167 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1210 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1168 local skip=0 1211 local skip=0
1169 exe=tail 1212 exe=tail
1170 case ${ver} in 1213 case ${ver} in
1171 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1214 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1172 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1215 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1173 ;; 1216 ;;
1174 2.0|2.0.1) 1217 2.0|2.0.1)
1175 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1218 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1176 ;; 1219 ;;
1184 ;; 1227 ;;
1185 2.1.3) 1228 2.1.3)
1186 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1229 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1187 let skip="skip + 1" 1230 let skip="skip + 1"
1188 ;; 1231 ;;
1189 2.1.4) 1232 2.1.4|2.1.5)
1190 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1233 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1191 skip=$(head -n ${skip} "${src}" | wc -c) 1234 skip=$(head -n ${skip} "${src}" | wc -c)
1192 exe="dd" 1235 exe="dd"
1193 ;; 1236 ;;
1194 *) 1237 *)
1206 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1249 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1207 *) die "makeself cant handle exe '${exe}'" 1250 *) die "makeself cant handle exe '${exe}'"
1208 esac 1251 esac
1209 1252
1210 # lets grab the first few bytes of the file to figure out what kind of archive it is 1253 # lets grab the first few bytes of the file to figure out what kind of archive it is
1211 local tmpfile="$(emktemp)" 1254 local tmpfile=$(emktemp)
1212 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1255 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1213 local filetype="$(file -b "${tmpfile}")" 1256 local filetype=$(file -b "${tmpfile}")
1214 case ${filetype} in 1257 case ${filetype} in
1215 *tar\ archive) 1258 *tar\ archive*)
1216 eval ${exe} | tar --no-same-owner -xf - 1259 eval ${exe} | tar --no-same-owner -xf -
1217 ;; 1260 ;;
1218 bzip2*) 1261 bzip2*)
1219 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1262 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1220 ;; 1263 ;;
1230 ;; 1273 ;;
1231 esac 1274 esac
1232 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1275 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1233} 1276}
1234 1277
1278# @FUNCTION: check_license
1279# @USAGE: [license]
1280# @DESCRIPTION:
1235# Display a license for user to accept. 1281# 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. 1282# specified, then ${LICENSE} is used.
1239check_license() { 1283check_license() {
1240 local lic=$1 1284 local lic=$1
1241 if [ -z "${lic}" ] ; then 1285 if [ -z "${lic}" ] ; then
1242 lic="${PORTDIR}/licenses/${LICENSE}" 1286 lic="${PORTDIR}/licenses/${LICENSE}"
1243 else 1287 else
1244 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1288 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1245 lic="${PORTDIR}/licenses/${src}" 1289 lic="${PORTDIR}/licenses/${lic}"
1246 elif [ -e "${PWD}/${src}" ] ; then 1290 elif [ -e "${PWD}/${lic}" ] ; then
1247 lic="${PWD}/${src}" 1291 lic="${PWD}/${lic}"
1248 elif [ -e "${src}" ] ; then 1292 elif [ -e "${lic}" ] ; then
1249 lic="${src}" 1293 lic="${lic}"
1250 fi
1251 fi 1294 fi
1295 fi
1252 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1296 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1253 local l="`basename ${lic}`" 1297 local l="`basename ${lic}`"
1254 1298
1255 # here is where we check for the licenses the user already 1299 # here is where we check for the licenses the user already
1256 # accepted ... if we don't find a match, we make the user accept 1300 # accepted ... if we don't find a match, we make the user accept
1257 local shopts=$- 1301 local shopts=$-
1258 local alic 1302 local alic
1259 set -o noglob #so that bash doesn't expand "*" 1303 set -o noglob #so that bash doesn't expand "*"
1260 for alic in ${ACCEPT_LICENSE} ; do 1304 for alic in ${ACCEPT_LICENSE} ; do
1261 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1305 if [[ ${alic} == ${l} ]]; then
1262 set +o noglob; set -${shopts} #reset old shell opts 1306 set +o noglob; set -${shopts} #reset old shell opts
1263 return 0 1307 return 0
1264 fi 1308 fi
1265 done 1309 done
1266 set +o noglob; set -$shopts #reset old shell opts 1310 set +o noglob; set -$shopts #reset old shell opts
1267 1311
1268 local licmsg="$(emktemp)" 1312 local licmsg=$(emktemp)
1269 cat << EOF > ${licmsg} 1313 cat <<-EOF > ${licmsg}
1270********************************************************** 1314 **********************************************************
1271The following license outlines the terms of use of this 1315 The following license outlines the terms of use of this
1272package. You MUST accept this license for installation to 1316 package. You MUST accept this license for installation to
1273continue. When you are done viewing, hit 'q'. If you 1317 continue. When you are done viewing, hit 'q'. If you
1274CTRL+C out of this, the install will not run! 1318 CTRL+C out of this, the install will not run!
1275********************************************************** 1319 **********************************************************
1276 1320
1277EOF 1321 EOF
1278 cat ${lic} >> ${licmsg} 1322 cat ${lic} >> ${licmsg}
1279 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1323 ${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] " 1324 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1281 read alic 1325 read alic
1282 case ${alic} in 1326 case ${alic} in
1289 die "Failed to accept license" 1333 die "Failed to accept license"
1290 ;; 1334 ;;
1291 esac 1335 esac
1292} 1336}
1293 1337
1338# @FUNCTION: cdrom_get_cds
1339# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1340# @DESCRIPTION:
1294# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1341# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1295# the whole 'non-interactive' policy, but damnit I want CD support ! 1342# the whole 'non-interactive' policy, but damnit I want CD support !
1296# 1343#
1297# with these cdrom functions we handle all the user interaction and 1344# With these cdrom functions we handle all the user interaction and
1298# standardize everything. all you have to do is call cdrom_get_cds() 1345# 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 1346# and when the function returns, you can assume that the cd has been
1300# found at CDROM_ROOT. 1347# found at CDROM_ROOT.
1301# 1348#
1349# The function will attempt to locate a cd based upon a file that is on
1350# the cd. The more files you give this function, the more cds
1351# the cdrom functions will handle.
1352#
1302# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1353# 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 1354# etc... If you want to give the cds better names, then just export
1304# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1355# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1356# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1357# also use the CDROM_NAME_SET bash array.
1305# 1358#
1306# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1359# 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() { 1360cdrom_get_cds() {
1313 # first we figure out how many cds we're dealing with by 1361 # first we figure out how many cds we're dealing with by
1314 # the # of files they gave us 1362 # the # of files they gave us
1315 local cdcnt=0 1363 local cdcnt=0
1316 local f= 1364 local f=
1317 for f in "$@" ; do 1365 for f in "$@" ; do
1318 cdcnt=$((cdcnt + 1)) 1366 ((++cdcnt))
1319 export CDROM_CHECK_${cdcnt}="$f" 1367 export CDROM_CHECK_${cdcnt}="$f"
1320 done 1368 done
1321 export CDROM_TOTAL_CDS=${cdcnt} 1369 export CDROM_TOTAL_CDS=${cdcnt}
1322 export CDROM_CURRENT_CD=1 1370 export CDROM_CURRENT_CD=1
1323 1371
1324 # now we see if the user gave use CD_ROOT ... 1372 # now we see if the user gave use CD_ROOT ...
1325 # if they did, let's just believe them that it's correct 1373 # 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 1374 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1333 local var= 1375 local var=
1334 cdcnt=0 1376 cdcnt=0
1335 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1377 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1336 cdcnt=$((cdcnt + 1)) 1378 ((++cdcnt))
1337 var="CD_ROOT_${cdcnt}" 1379 var="CD_ROOT_${cdcnt}"
1380 [[ -z ${!var} ]] && var="CD_ROOT"
1338 if [[ -z ${!var} ]] ; then 1381 if [[ -z ${!var} ]] ; then
1339 eerror "You must either use just the CD_ROOT" 1382 eerror "You must either use just the CD_ROOT"
1340 eerror "or specify ALL the CD_ROOT_X variables." 1383 eerror "or specify ALL the CD_ROOT_X variables."
1341 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1384 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1342 die "could not locate CD_ROOT_${cdcnt}" 1385 die "could not locate CD_ROOT_${cdcnt}"
1343 fi 1386 fi
1344 export CDROM_ROOTS_${cdcnt}="${!var}"
1345 done 1387 done
1346 export CDROM_ROOT=${CDROM_ROOTS_1} 1388 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1347 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1389 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1390 export CDROM_SET=-1
1391 for f in ${CDROM_CHECK_1//:/ } ; do
1392 ((++CDROM_SET))
1393 [[ -e ${CD_ROOT}/${f} ]] && break
1394 done
1395 export CDROM_MATCH=${f}
1348 return 1396 return
1349 fi 1397 fi
1350 1398
1399 # User didn't help us out so lets make sure they know they can
1400 # simplify the whole process ...
1351 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1401 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1352 einfon "This ebuild will need the " 1402 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 1403 echo
1359 einfo "If you do not have the CD, but have the data files" 1404 einfo "If you do not have the CD, but have the data files"
1360 einfo "mounted somewhere on your filesystem, just export" 1405 einfo "mounted somewhere on your filesystem, just export"
1361 einfo "the variable CD_ROOT so that it points to the" 1406 einfo "the variable CD_ROOT so that it points to the"
1362 einfo "directory containing the files." 1407 einfo "directory containing the files."
1363 echo 1408 echo
1364 einfo "For example:" 1409 einfo "For example:"
1365 einfo "export CD_ROOT=/mnt/cdrom" 1410 einfo "export CD_ROOT=/mnt/cdrom"
1366 echo 1411 echo
1367 else 1412 else
1413 if [[ -n ${CDROM_NAME_SET} ]] ; then
1414 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1415 cdcnt=0
1416 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1417 ((++cdcnt))
1418 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1419 done
1420 fi
1421
1368 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1422 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1369 cdcnt=0 1423 cdcnt=0
1370 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1424 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1371 cdcnt=$((cdcnt + 1)) 1425 ((++cdcnt))
1372 var="CDROM_NAME_${cdcnt}" 1426 var="CDROM_NAME_${cdcnt}"
1373 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1427 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1374 done 1428 done
1375 echo 1429 echo
1376 einfo "If you do not have the CDs, but have the data files" 1430 einfo "If you do not have the CDs, but have the data files"
1377 einfo "mounted somewhere on your filesystem, just export" 1431 einfo "mounted somewhere on your filesystem, just export"
1378 einfo "the following variables so they point to the right place:" 1432 einfo "the following variables so they point to the right place:"
1379 einfon "" 1433 einfon ""
1380 cdcnt=0 1434 cdcnt=0
1381 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1435 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1382 cdcnt=$((cdcnt + 1)) 1436 ((++cdcnt))
1383 echo -n " CD_ROOT_${cdcnt}" 1437 echo -n " CD_ROOT_${cdcnt}"
1384 done 1438 done
1385 echo 1439 echo
1386 einfo "Or, if you have all the files in the same place, or" 1440 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" 1441 einfo "you only have one cdrom, you can export CD_ROOT"
1390 echo 1444 echo
1391 einfo "For example:" 1445 einfo "For example:"
1392 einfo "export CD_ROOT_1=/mnt/cdrom" 1446 einfo "export CD_ROOT_1=/mnt/cdrom"
1393 echo 1447 echo
1394 fi 1448 fi
1449
1450 export CDROM_SET=""
1395 export CDROM_CURRENT_CD=0 1451 export CDROM_CURRENT_CD=0
1396 cdrom_load_next_cd 1452 cdrom_load_next_cd
1397} 1453}
1398 1454
1399# this is only used when you need access to more than one cd. 1455# @FUNCTION: cdrom_load_next_cd
1400# when you have finished using the first cd, just call this function. 1456# @DESCRIPTION:
1401# when it returns, CDROM_ROOT will be pointing to the second cd. 1457# 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. 1458# files off a CD and want access to the next one, just call this function.
1459# Again, all the messy details of user interaction are taken care of for you.
1460# Once this returns, just read the variable CDROM_ROOT for the location of the
1461# mounted CD. Note that you can only go forward in the CD list, so make sure
1462# you only call this function when you're done using the current CD.
1403cdrom_load_next_cd() { 1463cdrom_load_next_cd() {
1404 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1405 local var= 1464 local var
1406 1465 ((++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 1466
1412 unset CDROM_ROOT 1467 unset CDROM_ROOT
1413 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1468 var=CD_ROOT_${CDROM_CURRENT_CD}
1469 [[ -z ${!var} ]] && var="CD_ROOT"
1414 if [[ -z ${!var} ]] ; then 1470 if [[ -z ${!var} ]] ; then
1415 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1471 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1416 cdrom_locate_file_on_cd ${!var} 1472 _cdrom_locate_file_on_cd ${!var}
1417 else 1473 else
1418 export CDROM_ROOT=${!var} 1474 export CDROM_ROOT=${!var}
1419 fi 1475 fi
1420 1476
1421 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1477 einfo "Found CD #${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 1482# 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 1483# found, then a message asking for the user to insert the cdrom will be
1428# displayed and we'll hang out here until: 1484# displayed and we'll hang out here until:
1429# (1) the file is found on a mounted cdrom 1485# (1) the file is found on a mounted cdrom
1430# (2) the user hits CTRL+C 1486# (2) the user hits CTRL+C
1431cdrom_locate_file_on_cd() { 1487_cdrom_locate_file_on_cd() {
1488 local mline=""
1489 local showedmsg=0 showjolietmsg=0
1490
1432 while [[ -z ${CDROM_ROOT} ]] ; do 1491 while [[ -z ${CDROM_ROOT} ]] ; do
1492 local i=0
1493 local -a cdset=(${*//:/ })
1494 if [[ -n ${CDROM_SET} ]] ; then
1495 cdset=(${cdset[${CDROM_SET}]})
1496 fi
1497
1498 while [[ -n ${cdset[${i}]} ]] ; do
1433 local dir="$(dirname ${@})" 1499 local dir=$(dirname ${cdset[${i}]})
1434 local file="$(basename ${@})" 1500 local file=$(basename ${cdset[${i}]})
1435 local mline=""
1436 local showedmsg=0
1437 1501
1438 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do 1502 local point= node= fs= foo=
1503 while read point node fs foo ; do
1504 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1505 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1506 && continue
1507 point=${point//\040/ }
1439 [[ -d ${mline}/${dir} ]] || continue 1508 [[ ! -d ${point}/${dir} ]] && continue
1440 [[ ! -z $(find ${mline}/${dir} -iname ${file} -maxdepth 1) ]] \ 1509 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1441 && export CDROM_ROOT=${mline} 1510 export CDROM_ROOT=${point}
1511 export CDROM_SET=${i}
1512 export CDROM_MATCH=${cdset[${i}]}
1513 return
1514 done <<< "$(get_mounts)"
1515
1516 ((++i))
1442 done 1517 done
1443 1518
1444 if [[ -z ${CDROM_ROOT} ]] ; then
1445 echo 1519 echo
1446 if [[ ${showedmsg} -eq 0 ]] ; then 1520 if [[ ${showedmsg} -eq 0 ]] ; then
1447 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1521 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1448 if [[ -z ${CDROM_NAME} ]] ; then 1522 if [[ -z ${CDROM_NAME} ]] ; then
1449 einfo "Please insert the cdrom for ${PN} now !" 1523 einfo "Please insert+mount the cdrom for ${PN} now !"
1450 else
1451 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1452 fi
1453 else 1524 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 !" 1525 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1459 fi
1460 fi 1526 fi
1461 showedmsg=1 1527 else
1528 if [[ -z ${CDROM_NAME_1} ]] ; then
1529 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1530 else
1531 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1532 einfo "Please insert+mount the ${!var} cdrom now !"
1533 fi
1462 fi 1534 fi
1535 showedmsg=1
1536 fi
1463 einfo "Press return to scan for the cd again" 1537 einfo "Press return to scan for the cd again"
1464 einfo "or hit CTRL+C to abort the emerge." 1538 einfo "or hit CTRL+C to abort the emerge."
1465 read 1539 echo
1540 if [[ ${showjolietmsg} -eq 0 ]] ; then
1541 showjolietmsg=1
1542 else
1543 ewarn "If you are having trouble with the detection"
1544 ewarn "of your CD, it is possible that you do not have"
1545 ewarn "Joliet support enabled in your kernel. Please"
1546 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1547 ebeep 5
1466 fi 1548 fi
1549 read || die "something is screwed with your system"
1467 done 1550 done
1468} 1551}
1469 1552
1553# @FUNCTION: strip-linguas
1554# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1555# @DESCRIPTION:
1470# Make sure that LINGUAS only contains languages that 1556# Make sure that LINGUAS only contains languages that
1471# a package can support 1557# a package can support. The first form allows you to
1472# 1558# specify a list of LINGUAS. The -i builds a list of po
1473# usage: strip-linguas <allow LINGUAS> 1559# files found in all the directories and uses the
1474# strip-linguas -i <directories of .po files> 1560# intersection of the lists. The -u builds a list of po
1475# strip-linguas -u <directories of .po files> 1561# files found in all the directories and uses the union
1476# 1562# 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() { 1563strip-linguas() {
1483 local ls newls 1564 local ls newls nols
1484 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1565 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1485 local op=$1; shift 1566 local op=$1; shift
1486 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1567 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift
1487 local d f 1568 local d f
1488 for d in "$@" ; do 1569 for d in "$@" ; do
1489 if [[ ${op} == "-u" ]] ; then 1570 if [[ ${op} == "-u" ]] ; then
1490 newls=${ls} 1571 newls=${ls}
1491 else 1572 else
1492 newls="" 1573 newls=""
1493 fi 1574 fi
1494 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1575 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do
1495 if [[ ${op} == "-i" ]] ; then 1576 if [[ ${op} == "-i" ]] ; then
1496 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1577 hasq ${f} ${ls} && newls="${newls} ${f}"
1497 else 1578 else
1498 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1579 hasq ${f} ${ls} || newls="${newls} ${f}"
1499 fi 1580 fi
1500 done 1581 done
1501 ls=${newls} 1582 ls=${newls}
1502 done 1583 done
1503 ls=${ls//.po}
1504 else 1584 else
1505 ls=$@ 1585 ls="$@"
1506 fi 1586 fi
1507 1587
1508 ls=" ${ls} " 1588 nols=""
1509 newls="" 1589 newls=""
1510 for f in ${LINGUAS} ; do 1590 for f in ${LINGUAS} ; do
1511 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1591 if hasq ${f} ${ls} ; then
1512 newls="${newls} ${f}" 1592 newls="${newls} ${f}"
1513 else 1593 else
1514 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1594 nols="${nols} ${f}"
1515 fi 1595 fi
1516 done 1596 done
1517 if [[ -z ${newls} ]] ; then 1597 [[ -n ${nols} ]] \
1518 unset LINGUAS 1598 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols}
1519 else
1520 export LINGUAS=${newls:1} 1599 export LINGUAS=${newls:1}
1521 fi
1522} 1600}
1523 1601
1524# moved from kernel.eclass since they are generally useful outside of 1602# @FUNCTION: preserve_old_lib
1525# kernel.eclass -iggy (20041002) 1603# @USAGE: <libs to preserve> [more libs]
1526 1604# @DESCRIPTION:
1527# the following functions are useful in kernel module ebuilds, etc.
1528# for an example see ivtv or drbd ebuilds
1529
1530# set's ARCH to match what the kernel expects
1531set_arch_to_kernel() {
1532 i=10
1533 while ((i--)) ; do
1534 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1535 done
1536 export EUTILS_ECLASS_PORTAGE_ARCH="${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 1605# 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 1606# 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 1607# 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 1608# 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: 1609# solution, so instead you can call this from pkg_preinst. See also the
1565# 1610# 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() { 1611preserve_old_lib() {
1579 LIB=$1 1612 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1613 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1614 die "Invalid preserve_old_lib() usage"
1615 fi
1616 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1580 1617
1581 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1618 # let portage worry about it
1582 SONAME=`basename ${LIB}` 1619 has preserve-libs ${FEATURES} && return 0
1583 DIRNAME=`dirname ${LIB}`
1584 1620
1585 dodir ${DIRNAME} 1621 local lib dir
1586 cp ${ROOT}${LIB} ${D}${DIRNAME} 1622 for lib in "$@" ; do
1623 [[ -e ${ROOT}/${lib} ]] || continue
1624 dir=${lib%/*}
1625 dodir ${dir} || die "dodir ${dir} failed"
1626 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1587 touch ${D}${LIB} 1627 touch "${D}"/${lib}
1588 fi 1628 done
1589} 1629}
1590 1630
1631# @FUNCTION: preserve_old_lib_notify
1632# @USAGE: <libs to notify> [more libs]
1633# @DESCRIPTION:
1634# Spit helpful messages about the libraries preserved by preserve_old_lib.
1591preserve_old_lib_notify() { 1635preserve_old_lib_notify() {
1592 LIB=$1 1636 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1637 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1638 die "Invalid preserve_old_lib_notify() usage"
1639 fi
1593 1640
1594 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1641 # let portage worry about it
1595 SONAME=`basename ${LIB}` 1642 has preserve-libs ${FEATURES} && return 0
1596 1643
1644 local lib notice=0
1645 for lib in "$@" ; do
1646 [[ -e ${ROOT}/${lib} ]] || continue
1647 if [[ ${notice} -eq 0 ]] ; then
1648 notice=1
1597 einfo "An old version of an installed library was detected on your system." 1649 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" 1650 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," 1651 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1600 einfo "you will need to execute the following command:" 1652 ewarn "in order to remove these old dependencies. If you do not have this"
1601 einfo " revdep-rebuild --soname ${SONAME}" 1653 ewarn "helper program, simply emerge the 'gentoolkit' package."
1602 einfo 1654 ewarn
1603 einfo "After doing that, you can safely remove ${LIB}"
1604 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1605 fi 1655 fi
1656 ewarn " # revdep-rebuild --library ${lib##*/}"
1657 done
1658 if [[ ${notice} -eq 1 ]] ; then
1659 ewarn
1660 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1661 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1662 for lib in "$@" ; do
1663 ewarn " # rm '${lib}'"
1664 done
1665 fi
1606} 1666}
1607 1667
1608# Hack for people to figure out if a package was built with 1668# @FUNCTION: built_with_use
1609# certain USE flags 1669# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1670# @DESCRIPTION:
1671# A temporary hack until portage properly supports DEPENDing on USE
1672# flags being enabled in packages. This will check to see if the specified
1673# DEPEND atom was built with the specified list of USE flags. The
1674# --missing option controls the behavior if called on a package that does
1675# not actually support the defined USE flags (aka listed in IUSE).
1676# The default is to abort (call die). The -a and -o flags control
1677# the requirements of the USE flags. They correspond to "and" and "or"
1678# logic. So the -a flag means all listed USE flags must be enabled
1679# while the -o flag means at least one of the listed IUSE flags must be
1680# enabled. The --hidden option is really for internal use only as it
1681# means the USE flag we're checking is hidden expanded, so it won't be found
1682# in IUSE like normal USE flags.
1610# 1683#
1611# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1684# Remember that this function isn't terribly intelligent so order of optional
1612# ex: built_with_use xchat gtk2 1685# 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() { 1686built_with_use() {
1687 local hidden="no"
1688 if [[ $1 == "--hidden" ]] ; then
1689 hidden="yes"
1690 shift
1691 fi
1692
1693 local missing_action="die"
1694 if [[ $1 == "--missing" ]] ; then
1695 missing_action=$2
1696 shift ; shift
1697 case ${missing_action} in
1698 true|false|die) ;;
1699 *) die "unknown action '${missing_action}'";;
1700 esac
1701 fi
1702
1618 local opt=$1 1703 local opt=$1
1619 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1704 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1620 1705
1621 local PKG=$(best_version $1) 1706 local PKG=$(best_version $1)
1707 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1622 shift 1708 shift
1623 1709
1624 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1710 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1625 [[ ! -e ${USEFILE} ]] && return 1 1711 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1712
1713 # if the IUSE file doesn't exist, the read will error out, we need to handle
1714 # this gracefully
1715 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1716 case ${missing_action} in
1717 true) return 0;;
1718 false) return 1;;
1719 die) die "Unable to determine what USE flags $PKG was built with";;
1720 esac
1721 fi
1722
1723 if [[ ${hidden} == "no" ]] ; then
1724 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1725 # Don't check USE_EXPAND #147237
1726 local expand
1727 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1728 if [[ $1 == ${expand}_* ]] ; then
1729 expand=""
1730 break
1731 fi
1732 done
1733 if [[ -n ${expand} ]] ; then
1734 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1735 case ${missing_action} in
1736 true) return 0;;
1737 false) return 1;;
1738 die) die "$PKG does not actually support the $1 USE flag!";;
1739 esac
1740 fi
1741 fi
1742 fi
1626 1743
1627 local USE_BUILT=$(<${USEFILE}) 1744 local USE_BUILT=$(<${USEFILE})
1628 while [[ $# -gt 0 ]] ; do 1745 while [[ $# -gt 0 ]] ; do
1629 if [[ ${opt} = "-o" ]] ; then 1746 if [[ ${opt} = "-o" ]] ; then
1630 has $1 ${USE_BUILT} && return 0 1747 has $1 ${USE_BUILT} && return 0
1634 shift 1751 shift
1635 done 1752 done
1636 [[ ${opt} = "-a" ]] 1753 [[ ${opt} = "-a" ]]
1637} 1754}
1638 1755
1756# @FUNCTION: epunt_cxx
1757# @USAGE: [dir to scan]
1758# @DESCRIPTION:
1639# Many configure scripts wrongly bail when a C++ compiler 1759# Many configure scripts wrongly bail when a C++ compiler could not be
1640# could not be detected. #73450 1760# detected. If dir is not specified, then it defaults to ${S}.
1761#
1762# http://bugs.gentoo.org/73450
1641epunt_cxx() { 1763epunt_cxx() {
1642 local dir=$1 1764 local dir=$1
1643 [[ -z ${dir} ]] && dir=${S} 1765 [[ -z ${dir} ]] && dir=${S}
1644 ebegin "Removing useless C++ checks" 1766 ebegin "Removing useless C++ checks"
1645 local f 1767 local f
1646 for f in $(find ${dir} -name configure) ; do 1768 find "${dir}" -name configure | while read f ; do
1647 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1769 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1648 done 1770 done
1649 eend 0 1771 eend 0
1650} 1772}
1651 1773
1652# dopamd <file> [more files] 1774# @FUNCTION: make_wrapper
1653# 1775# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1654# Install pam auth config file in /etc/pam.d 1776# @DESCRIPTION:
1655dopamd() { 1777# Create a shell wrapper script named wrapper in installpath
1656 [[ -z $1 ]] && die "dopamd requires at least one argument" 1778# (defaults to the bindir) to execute target (default of wrapper) by
1657 1779# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1658 use pam || return 0 1780# libpaths followed by optionally changing directory to chdir.
1659 1781make_wrapper() {
1660 insinto /etc/pam.d 1782 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1661 # these are the default doins options, but be explicit just in case 1783 local tmpwrapper=$(emktemp)
1662 insopts -m 0644 -o root -g root 1784 # We don't want to quote ${bin} so that people can pass complex
1663 doins "$@" || die "failed to install $@" 1785 # things as $bin ... "./someprog --args"
1786 cat << EOF > "${tmpwrapper}"
1787#!/bin/sh
1788cd "${chdir:-.}"
1789if [ -n "${libdir}" ] ; then
1790 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1791 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1792 else
1793 export LD_LIBRARY_PATH="${libdir}"
1794 fi
1795fi
1796exec ${bin} "\$@"
1797EOF
1798 chmod go+rx "${tmpwrapper}"
1799 if [[ -n ${path} ]] ; then
1800 (
1801 exeinto "${path}"
1802 newexe "${tmpwrapper}" "${wrapper}"
1803 ) || die
1804 else
1805 newbin "${tmpwrapper}" "${wrapper}" || die
1806 fi
1664} 1807}
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
1671 use pam || return 0
1672
1673 insinto /etc/pam.d
1674 # these are the default doins options, but be explicit just in case
1675 insopts -m 0644 -o root -g root
1676 newins "$1" "$2" || die "failed to install $1 as $2"
1677}

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