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1# Copyright 1999-2004 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 1.144 2005/02/03 22:11:33 chriswhite Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.294 2008/01/14 04:52:35 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 CPU_FLAGS=$1
38 USER_CPU=`grep "flags" /proc/cpuinfo`
39
40 for flags in `seq 1 ${#CPU_FLAGS[@]}`
41 do
42 if has ${CPU_FLAGS[$flags - 1]} $USER_CPU && ! has ${CPU_FLAGS[$flags - 1]} $USE
43 then
44 ewarn "Your system is ${CPU_FLAGS[$flags - 1]} capable but you don't have it enabled!"
45 ewarn "You might be cross compiling (in this case set CROSSCOMPILE to 1 to disable this warning."
46 fi
47
48 if ! has ${CPU_FLAGS[$flags - 1]} $USER_CPU && has ${CPU_FLAGS[$flags -1]} $USE
49 then
50 ewarn "You have ${CPU_FLAGS[$flags - 1]} support enabled but your processor doesn't"
51 ewarn "Seem to support it! You might be cross compiling or do not have /proc filesystem"
52 ewarn "enabled. If either is the case, set CROSSCOMPILE to 1 to disable this warning."
53 fi
54 done
55}
56
57# Wait for the supplied number of seconds. If no argument is supplied, defaults
58# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not
59# outputting to a terminal, don't wait. For compatability purposes, the argument
60# must be an integer greater than zero.
61# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
62epause() { 29epause() {
63 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 30 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
64 sleep ${1:-5}
65 fi
66} 31}
67 32
68# Beep the specified number of times (defaults to five). If our output 33# @FUNCTION: ebeep
69# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 34# @USAGE: [number of beeps]
35# @DESCRIPTION:
36# Issue the specified number of beeps (default of 5 beeps). Useful when
37# printing a message the user should probably be reading and often used in
38# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
70# don't beep. 39# don't beep at all.
71# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
72ebeep() { 40ebeep() {
73 local n 41 local n
74 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 42 if [[ -z ${EBEEP_IGNORE} ]] ; then
75 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 43 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
76 echo -ne "\a" 44 echo -ne "\a"
77 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 45 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
78 echo -ne "\a" 46 echo -ne "\a"
79 sleep 1 47 sleep 1
80 done 48 done
81 fi 49 fi
82} 50}
83 51
84# This function generate linker scripts in /usr/lib for dynamic
85# libs in /lib. This is to fix linking problems when you have
86# the .so in /lib, and the .a in /usr/lib. What happens is that
87# in some cases when linking dynamic, the .a in /usr/lib is used
88# instead of the .so in /lib due to gcc/libtool tweaking ld's
89# library search path. This cause many builds to fail.
90# See bug #4411 for more info.
91#
92# To use, simply call:
93#
94# gen_usr_ldscript libfoo.so
95#
96# Note that you should in general use the unversioned name of
97# the library, as ldconfig should usually update it correctly
98# to point to the latest version of the library present.
99#
100# <azarah@gentoo.org> (26 Oct 2002)
101#
102gen_usr_ldscript() {
103 local libdir="$(get_libdir)"
104 # Just make sure it exists
105 dodir /usr/${libdir}
106
107 cat > "${D}/usr/${libdir}/${1}" << END_LDSCRIPT
108/* GNU ld script
109 Because Gentoo have critical dynamic libraries
110 in /lib, and the static versions in /usr/lib, we
111 need to have a "fake" dynamic lib in /usr/lib,
112 otherwise we run into linking problems.
113 See bug #4411 on http://bugs.gentoo.org/ for
114 more info. */
115GROUP ( /${libdir}/${1} )
116END_LDSCRIPT
117 fperms a+x "/usr/${libdir}/${1}"
118}
119
120# Simple function to draw a line consisting of '=' the same length as $*
121#
122# <azarah@gentoo.org> (11 Nov 2002)
123#
124draw_line() {
125 local i=0
126 local str_length=""
127
128 # Handle calls that do not have args, or wc not being installed ...
129 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ]
130 then
131 echo "==============================================================="
132 return 0
133 fi
134
135 # Get the length of $*
136 str_length="$(echo -n "$*" | wc -m)"
137
138 while [ "$i" -lt "${str_length}" ]
139 do
140 echo -n "="
141
142 i=$((i + 1))
143 done
144
145 echo
146
147 return 0
148}
149
150# Default directory where patches are located 52# Default directory where patches are located
151EPATCH_SOURCE="${WORKDIR}/patch" 53EPATCH_SOURCE="${WORKDIR}/patch"
152# Default extension for patches 54# Default extension for patches
153EPATCH_SUFFIX="patch.bz2" 55EPATCH_SUFFIX="patch.bz2"
154# Default options for patch 56# Default options for patch
155# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 57# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
156EPATCH_OPTS="-g0" 58# Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
59# Set -E to automatically remove empty files.
60EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
157# List of patches not to apply. Not this is only file names, 61# List of patches not to apply. Not this is only file names,
158# and not the full path .. 62# and not the full path ..
159EPATCH_EXCLUDE="" 63EPATCH_EXCLUDE=""
160# Change the printed message for a single patch. 64# Change the printed message for a single patch.
161EPATCH_SINGLE_MSG="" 65EPATCH_SINGLE_MSG=""
66# Change the printed message for multiple patches.
67EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
162# Force applying bulk patches even if not following the style: 68# Force applying bulk patches even if not following the style:
163# 69#
164# ??_${ARCH}_foo.${EPATCH_SUFFIX} 70# ??_${ARCH}_foo.${EPATCH_SUFFIX}
165# 71#
166EPATCH_FORCE="no" 72EPATCH_FORCE="no"
167 73
168# This function is for bulk patching, or in theory for just one 74# This function is for bulk patching, or in theory for just one
169# or two patches. 75# or two patches.
180# 86#
181# Patches are applied in current directory. 87# Patches are applied in current directory.
182# 88#
183# Bulk Patches should preferibly have the form of: 89# Bulk Patches should preferibly have the form of:
184# 90#
185# ??_${ARCH}_foo.${EPATCH_SUFFIX} 91# ??_${ARCH}_foo.${EPATCH_SUFFIX}
186# 92#
187# For example: 93# For example:
188# 94#
189# 01_all_misc-fix.patch.bz2 95# 01_all_misc-fix.patch.bz2
190# 02_sparc_another-fix.patch.bz2 96# 02_sparc_another-fix.patch.bz2
191# 97#
192# This ensures that there are a set order, and you can have ARCH 98# This ensures that there are a set order, and you can have ARCH
193# specific patches. 99# specific patches.
194# 100#
195# If you however give an argument to epatch(), it will treat it as a 101# If you however give an argument to epatch(), it will treat it as a
197# hand its a directory, it will set EPATCH_SOURCE to this. 103# hand its a directory, it will set EPATCH_SOURCE to this.
198# 104#
199# <azarah@gentoo.org> (10 Nov 2002) 105# <azarah@gentoo.org> (10 Nov 2002)
200# 106#
201epatch() { 107epatch() {
108 _epatch_draw_line() {
109 [[ -z $1 ]] && set "$(printf "%65s" '')"
110 echo "${1//?/=}"
111 }
112 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
202 local PIPE_CMD="" 113 local PIPE_CMD=""
203 local STDERR_TARGET="${T}/$$.out" 114 local STDERR_TARGET="${T}/$$.out"
204 local PATCH_TARGET="${T}/$$.patch" 115 local PATCH_TARGET="${T}/$$.patch"
205 local PATCH_SUFFIX="" 116 local PATCH_SUFFIX=""
206 local SINGLE_PATCH="no" 117 local SINGLE_PATCH="no"
207 local x="" 118 local x=""
208 119
120 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
121
209 if [ "$#" -gt 1 ] 122 if [ "$#" -gt 1 ]
210 then 123 then
211 local m="" 124 local m=""
212 einfo "${#} patches to apply ..."
213 for m in "$@" ; do 125 for m in "$@" ; do
214 epatch "${m}" 126 epatch "${m}"
215 done 127 done
216 return 0 128 return 0
217 fi 129 fi
231 local EPATCH_SOURCE="$1/*" 143 local EPATCH_SOURCE="$1/*"
232 else 144 else
233 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 145 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
234 fi 146 fi
235 else 147 else
236 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 148 if [[ ! -d ${EPATCH_SOURCE} ]] || [[ -n $1 ]] ; then
237 then
238 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 149 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
239 then 150 then
240 EPATCH_SOURCE="$1" 151 EPATCH_SOURCE="$1"
241 fi 152 fi
242 153
271 ;; 182 ;;
272 esac 183 esac
273 184
274 if [ "${SINGLE_PATCH}" = "no" ] 185 if [ "${SINGLE_PATCH}" = "no" ]
275 then 186 then
276 einfo "Applying various patches (bugfixes/updates) ..." 187 einfo "${EPATCH_MULTI_MSG}"
277 fi 188 fi
278 for x in ${EPATCH_SOURCE} 189 for x in ${EPATCH_SOURCE}
279 do 190 do
280 # New ARCH dependant patch naming scheme ... 191 # New ARCH dependant patch naming scheme ...
281 # 192 #
282 # ???_arch_foo.patch 193 # ???_arch_foo.patch
283 # 194 #
284 if [ -f ${x} ] && \ 195 if [ -f ${x} ] && \
285 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \ 196 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
286 [ "${EPATCH_FORCE}" = "yes" ]) 197 [ "${EPATCH_FORCE}" = "yes" ])
287 then 198 then
288 local count=0 199 local count=0
289 local popts="${EPATCH_OPTS}" 200 local popts="${EPATCH_OPTS}"
201 local patchname=${x##*/}
290 202
291 if [ -n "${EPATCH_EXCLUDE}" ] 203 if [ -n "${EPATCH_EXCLUDE}" ]
292 then 204 then
293 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ] 205 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
294 then 206 then
295 continue 207 continue
296 fi 208 fi
297 fi 209 fi
298 210
300 then 212 then
301 if [ -n "${EPATCH_SINGLE_MSG}" ] 213 if [ -n "${EPATCH_SINGLE_MSG}" ]
302 then 214 then
303 einfo "${EPATCH_SINGLE_MSG}" 215 einfo "${EPATCH_SINGLE_MSG}"
304 else 216 else
305 einfo "Applying ${x##*/} ..." 217 einfo "Applying ${patchname} ..."
306 fi 218 fi
307 else 219 else
308 einfo " ${x##*/} ..." 220 einfo " ${patchname} ..."
309 fi 221 fi
310 222
311 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 223 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
312 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 224 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
313 225
314 # Allow for prefix to differ ... im lazy, so shoot me :/ 226 # Allow for prefix to differ ... im lazy, so shoot me :/
315 while [ "${count}" -lt 5 ] 227 while [ "${count}" -lt 5 ]
316 do 228 do
317 # Generate some useful debug info ... 229 # Generate some useful debug info ...
318 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 230 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
319 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 231 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
320 232
321 if [ "${PATCH_SUFFIX}" != "patch" ] 233 if [ "${PATCH_SUFFIX}" != "patch" ]
322 then 234 then
323 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 235 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
324 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 236 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
325 else 237 else
326 PATCH_TARGET="${x}" 238 PATCH_TARGET="${x}"
327 fi 239 fi
328 240
329 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 241 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
330 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 242 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
331 243
332 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 244 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
333 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 245 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
334 246
335 if [ "${PATCH_SUFFIX}" != "patch" ] 247 if [ "${PATCH_SUFFIX}" != "patch" ]
336 then 248 then
337 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 249 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
338 then 250 then
339 echo 251 echo
340 eerror "Could not extract patch!" 252 eerror "Could not extract patch!"
341 #die "Could not extract patch!" 253 #die "Could not extract patch!"
342 count=5 254 count=5
343 break 255 break
344 fi 256 fi
345 fi 257 fi
346 258
347 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 259 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
348 then 260 then
349 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 261 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
350 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 262 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
351 echo "ACTUALLY APPLYING ${x##*/} ..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 263 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
352 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 264 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
353 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 265 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
354 266
355 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1 267 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
268 _epatch_assert
356 269
357 if [ "$?" -ne 0 ] 270 if [ "$?" -ne 0 ]
358 then 271 then
359 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 272 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
360 echo 273 echo
361 eerror "A dry-run of patch command succeeded, but actually" 274 eerror "A dry-run of patch command succeeded, but actually"
362 eerror "applying the patch failed!" 275 eerror "applying the patch failed!"
363 #die "Real world sux compared to the dreamworld!" 276 #die "Real world sux compared to the dreamworld!"
364 count=5 277 count=5
365 fi 278 fi
366 279
367 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 280 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
368 281
369 break 282 break
370 fi 283 fi
371 284
372 count=$((count + 1)) 285 count=$((count + 1))
378 fi 291 fi
379 292
380 if [ "${count}" -eq 5 ] 293 if [ "${count}" -eq 5 ]
381 then 294 then
382 echo 295 echo
383 eerror "Failed Patch: ${x##*/}!" 296 eerror "Failed Patch: ${patchname} !"
297 eerror " ( ${PATCH_TARGET} )"
384 eerror 298 eerror
385 eerror "Include in your bugreport the contents of:" 299 eerror "Include in your bugreport the contents of:"
386 eerror 300 eerror
387 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}" 301 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
388 echo 302 echo
389 die "Failed Patch: ${x##*/}!" 303 die "Failed Patch: ${patchname}!"
390 fi 304 fi
391 305
392 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 306 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
393 307
394 eend 0 308 eend 0
395 fi 309 fi
396 done 310 done
397 if [ "${SINGLE_PATCH}" = "no" ] 311 if [ "${SINGLE_PATCH}" = "no" ]
398 then 312 then
399 einfo "Done with patching" 313 einfo "Done with patching"
400 fi 314 fi
401} 315}
402 316
403# This function return true if we are using the NPTL pthreads 317# @FUNCTION: emktemp
404# implementation. 318# @USAGE: [temp dir]
405# 319# @DESCRIPTION:
406# <azarah@gentoo.org> (06 March 2003)
407#
408have_NPTL() {
409 cat > ${T}/test-nptl.c <<-"END"
410 #define _XOPEN_SOURCE
411 #include <unistd.h>
412 #include <stdio.h>
413
414 int main()
415 {
416 char buf[255];
417 char *str = buf;
418
419 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255);
420 if (NULL != str) {
421 printf("%s\n", str);
422 if (NULL != strstr(str, "NPTL"))
423 return 0;
424 }
425
426 return 1;
427 }
428 END
429
430 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ..."
431 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
432 then
433 echo "yes"
434 einfon "Checking what PTHREADS implementation we have ..."
435 if ${T}/nptl
436 then
437 return 0
438 else
439 return 1
440 fi
441 else
442 echo "no"
443 fi
444
445 return 1
446}
447
448# This function check how many cpu's are present, and then set
449# -j in MAKEOPTS accordingly.
450#
451# Thanks to nall <nall@gentoo.org> for this.
452#
453get_number_of_jobs() {
454 local jobs=0
455
456 if [ ! -r /proc/cpuinfo ]
457 then
458 return 1
459 fi
460
461 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
462 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
463 then
464 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
465 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
466 ADMINPARAM="${ADMINPARAM/-j}"
467 fi
468
469 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
470
471 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
472 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
473 then
474 # these archs will always have "[Pp]rocessor"
475 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
476
477 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
478 then
479 # sparc always has "ncpus active"
480 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
481
482 elif [ "${ARCH}" = "alpha" ]
483 then
484 # alpha has "cpus active", but only when compiled with SMP
485 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
486 then
487 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
488 else
489 jobs=2
490 fi
491
492 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
493 then
494 # ppc has "processor", but only when compiled with SMP
495 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
496 then
497 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
498 else
499 jobs=2
500 fi
501 elif [ "${ARCH}" = "s390" ]
502 then
503 # s390 has "# processors : "
504 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
505 else
506 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
507 die "Unknown ARCH -- ${ARCH}!"
508 fi
509
510 # Make sure the number is valid ...
511 if [ "${jobs}" -lt 1 ]
512 then
513 jobs=1
514 fi
515
516 if [ -n "${ADMINPARAM}" ]
517 then
518 if [ "${jobs}" -gt "${ADMINPARAM}" ]
519 then
520 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge ..."
521 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
522 else
523 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge ..."
524 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
525 fi
526 fi
527}
528
529# Cheap replacement for when debianutils (and thus mktemp) 320# Cheap replacement for when debianutils (and thus mktemp)
530# does not exist on the users system 321# does not exist on the users system.
531# vapier@gentoo.org
532#
533# Takes just 1 optional parameter (the directory to create tmpfile in)
534emktemp() { 322emktemp() {
535 local exe="touch" 323 local exe="touch"
536 [ "$1" == "-d" ] && exe="mkdir" && shift 324 [[ $1 == -d ]] && exe="mkdir" && shift
537 local topdir="$1" 325 local topdir=$1
538 326
539 if [ -z "${topdir}" ] 327 if [[ -z ${topdir} ]] ; then
540 then
541 [ -z "${T}" ] \ 328 [[ -z ${T} ]] \
542 && topdir="/tmp" \ 329 && topdir="/tmp" \
543 || topdir="${T}" 330 || topdir=${T}
544 fi 331 fi
545 332
546 if [ -z "$(type -p mktemp)" ] 333 if ! type -P mktemp > /dev/null ; then
547 then 334 # system lacks `mktemp` so we have to fake it
548 local tmp=/ 335 local tmp=/
549 while [ -e "${tmp}" ] ; do 336 while [[ -e ${tmp} ]] ; do
550 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 337 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
551 done 338 done
552 ${exe} "${tmp}" 339 ${exe} "${tmp}" || ${exe} -p "${tmp}"
553 echo "${tmp}" 340 echo "${tmp}"
554 else 341 else
555 [ "${exe}" == "touch" ] \ 342 # the args here will give slightly wierd names on BSD,
556 && exe="-p" \ 343 # but should produce a usable file on all userlands
557 || exe="-d" 344 if [[ ${exe} == "touch" ]] ; then
558 mktemp ${exe} "${topdir}" 345 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
346 else
347 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
559 fi 348 fi
349 fi
560} 350}
561 351
352# @FUNCTION: egetent
353# @USAGE: <database> <key>
354# @MAINTAINER:
355# base-system@gentoo.org (Linux)
356# Joe Jezak <josejx@gmail.com> (OS X)
357# usata@gentoo.org (OS X)
358# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
359# @DESCRIPTION:
562# Small wrapper for getent (Linux), nidump (Mac OS X), 360# Small wrapper for getent (Linux), nidump (Mac OS X),
563# and pw (FreeBSD) used in enewuser()/enewgroup() 361# and pw (FreeBSD) used in enewuser()/enewgroup()
564# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
565# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
566#
567# egetent(database, key)
568egetent() { 362egetent() {
569 if useq ppc-macos ; then 363 case ${CHOST} in
364 *-darwin*)
570 case "$2" in 365 case "$2" in
571 *[!0-9]*) # Non numeric 366 *[!0-9]*) # Non numeric
572 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 367 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
573 ;; 368 ;;
574 *) # Numeric 369 *) # Numeric
575 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 370 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
576 ;; 371 ;;
577 esac 372 esac
578 elif useq x86-fbsd ; then 373 ;;
579 local action 374 *-freebsd*|*-dragonfly*)
580 if [ "$1" == "passwd" ] 375 local opts action="user"
581 then 376 [[ $1 == "passwd" ]] || action="group"
582 action="user" 377
583 else 378 # lookup by uid/gid
584 action="group" 379 if [[ $2 == [[:digit:]]* ]] ; then
380 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
585 fi 381 fi
382
586 pw show "${action}" "$2" -q 383 pw show ${action} ${opts} "$2" -q
587 else 384 ;;
385 *-netbsd*|*-openbsd*)
386 grep "$2:\*:" /etc/$1
387 ;;
388 *)
588 which nscd >& /dev/null && nscd -i "$1" 389 type -p nscd >& /dev/null && nscd -i "$1"
589 getent "$1" "$2" 390 getent "$1" "$2"
590 fi 391 ;;
392 esac
591} 393}
592 394
593# Simplify/standardize adding users to the system 395# @FUNCTION: enewuser
594# vapier@gentoo.org 396# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
595# 397# @DESCRIPTION:
596# enewuser(username, uid, shell, homedir, groups, extra options) 398# Same as enewgroup, you are not required to understand how to properly add
597# 399# a user to the system. The only required parameter is the username.
598# Default values if you do not specify any: 400# Default uid is (pass -1 for this) next available, default shell is
599# username: REQUIRED ! 401# /bin/false, default homedir is /dev/null, there are no default groups,
600# uid: next available (see useradd(8)) 402# and default params sets the comment as 'added by portage for ${PN}'.
601# note: pass -1 to get default behavior
602# shell: /bin/false
603# homedir: /dev/null
604# groups: none
605# extra: comment of 'added by portage for ${PN}'
606enewuser() { 403enewuser() {
404 case ${EBUILD_PHASE} in
405 unpack|compile|test|install)
406 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
407 eerror "Package fails at QA and at life. Please file a bug."
408 die "Bad package! enewuser is only for use in pkg_* functions!"
409 esac
410
607 # get the username 411 # get the username
608 local euser="$1"; shift 412 local euser=$1; shift
609 if [ -z "${euser}" ] 413 if [[ -z ${euser} ]] ; then
610 then
611 eerror "No username specified !" 414 eerror "No username specified !"
612 die "Cannot call enewuser without a username" 415 die "Cannot call enewuser without a username"
613 fi 416 fi
614 417
615 # lets see if the username already exists 418 # lets see if the username already exists
616 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 419 if [[ -n $(egetent passwd "${euser}") ]] ; then
617 then
618 return 0 420 return 0
619 fi 421 fi
620 einfo "Adding user '${euser}' to your system ..." 422 einfo "Adding user '${euser}' to your system ..."
621 423
622 # options to pass to useradd 424 # options to pass to useradd
623 local opts= 425 local opts=
624 426
625 # handle uid 427 # handle uid
626 local euid="$1"; shift 428 local euid=$1; shift
627 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 429 if [[ -n ${euid} && ${euid} != -1 ]] ; then
628 then
629 if [ "${euid}" -gt 0 ] 430 if [[ ${euid} -gt 0 ]] ; then
630 then
631 if [ ! -z "`egetent passwd ${euid}`" ] 431 if [[ -n $(egetent passwd ${euid}) ]] ; then
632 then
633 euid="next" 432 euid="next"
634 fi 433 fi
635 else 434 else
636 eerror "Userid given but is not greater than 0 !" 435 eerror "Userid given but is not greater than 0 !"
637 die "${euid} is not a valid UID" 436 die "${euid} is not a valid UID"
638 fi 437 fi
639 else 438 else
640 euid="next" 439 euid="next"
641 fi 440 fi
642 if [ "${euid}" == "next" ] 441 if [[ ${euid} == "next" ]] ; then
643 then 442 for ((euid = 101; euid <= 999; euid++)); do
644 local pwrange
645 if [ "${USERLAND}" == "BSD" ] ; then
646 pwrange="`jot 898 101`"
647 else
648 pwrange="`seq 101 999`"
649 fi
650 for euid in ${pwrange} ; do
651 [ -z "`egetent passwd ${euid}`" ] && break 443 [[ -z $(egetent passwd ${euid}) ]] && break
652 done 444 done
653 fi 445 fi
654 opts="${opts} -u ${euid}" 446 opts="${opts} -u ${euid}"
655 einfo " - Userid: ${euid}" 447 einfo " - Userid: ${euid}"
656 448
657 # handle shell 449 # handle shell
658 local eshell="$1"; shift 450 local eshell=$1; shift
659 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 451 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
660 then 452 if [[ ! -e ${ROOT}${eshell} ]] ; then
661 if [ ! -e "${eshell}" ]
662 then
663 eerror "A shell was specified but it does not exist !" 453 eerror "A shell was specified but it does not exist !"
664 die "${eshell} does not exist" 454 die "${eshell} does not exist in ${ROOT}"
455 fi
456 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
457 eerror "Do not specify ${eshell} yourself, use -1"
458 die "Pass '-1' as the shell parameter"
665 fi 459 fi
666 else 460 else
667 if [ "${USERLAND}" == "BSD" ] 461 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
668 then 462 [[ -x ${ROOT}${shell} ]] && break
669 eshell="/usr/bin/false" 463 done
670 else 464
465 if [[ ${shell} == "/dev/null" ]] ; then
466 eerror "Unable to identify the shell to use, proceeding with userland default."
467 case ${USERLAND} in
671 eshell="/bin/false" 468 GNU) shell="/bin/false" ;;
469 BSD) shell="/sbin/nologin" ;;
470 Darwin) shell="/usr/sbin/nologin" ;;
471 *) die "Unable to identify the default shell for userland ${USERLAND}"
472 esac
672 fi 473 fi
474
475 eshell=${shell}
673 fi 476 fi
674 einfo " - Shell: ${eshell}" 477 einfo " - Shell: ${eshell}"
675 opts="${opts} -s ${eshell}" 478 opts="${opts} -s ${eshell}"
676 479
677 # handle homedir 480 # handle homedir
678 local ehome="$1"; shift 481 local ehome=$1; shift
679 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 482 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
680 then
681 ehome="/dev/null" 483 ehome="/dev/null"
682 fi 484 fi
683 einfo " - Home: ${ehome}" 485 einfo " - Home: ${ehome}"
684 opts="${opts} -d ${ehome}" 486 opts="${opts} -d ${ehome}"
685 487
686 # handle groups 488 # handle groups
687 local egroups="$1"; shift 489 local egroups=$1; shift
688 if [ ! -z "${egroups}" ] 490 if [[ ! -z ${egroups} ]] ; then
689 then
690 local oldifs="${IFS}" 491 local oldifs=${IFS}
691 local defgroup="" exgroups="" 492 local defgroup="" exgroups=""
692 493
693 export IFS="," 494 export IFS=","
694 for g in ${egroups} 495 for g in ${egroups} ; do
695 do
696 export IFS="${oldifs}" 496 export IFS=${oldifs}
697 if [ -z "`egetent group \"${g}\"`" ] 497 if [[ -z $(egetent group "${g}") ]] ; then
698 then
699 eerror "You must add group ${g} to the system first" 498 eerror "You must add group ${g} to the system first"
700 die "${g} is not a valid GID" 499 die "${g} is not a valid GID"
701 fi 500 fi
702 if [ -z "${defgroup}" ] 501 if [[ -z ${defgroup} ]] ; then
703 then
704 defgroup="${g}" 502 defgroup=${g}
705 else 503 else
706 exgroups="${exgroups},${g}" 504 exgroups="${exgroups},${g}"
707 fi 505 fi
708 export IFS="," 506 export IFS=","
709 done 507 done
710 export IFS="${oldifs}" 508 export IFS=${oldifs}
711 509
712 opts="${opts} -g ${defgroup}" 510 opts="${opts} -g ${defgroup}"
713 if [ ! -z "${exgroups}" ] 511 if [[ ! -z ${exgroups} ]] ; then
714 then
715 opts="${opts} -G ${exgroups:1}" 512 opts="${opts} -G ${exgroups:1}"
716 fi 513 fi
717 else 514 else
718 egroups="(none)" 515 egroups="(none)"
719 fi 516 fi
720 einfo " - Groups: ${egroups}" 517 einfo " - Groups: ${egroups}"
721 518
722 # handle extra and add the user 519 # handle extra and add the user
723 local eextra="$@"
724 local oldsandbox="${SANDBOX_ON}" 520 local oldsandbox=${SANDBOX_ON}
725 export SANDBOX_ON="0" 521 export SANDBOX_ON="0"
726 if useq ppc-macos 522 case ${CHOST} in
727 then 523 *-darwin*)
728 ### Make the user 524 ### Make the user
729 if [ -z "${eextra}" ] 525 if [[ -z $@ ]] ; then
730 then
731 dscl . create /users/${euser} uid ${euid} 526 dscl . create /users/${euser} uid ${euid}
732 dscl . create /users/${euser} shell ${eshell} 527 dscl . create /users/${euser} shell ${eshell}
733 dscl . create /users/${euser} home ${ehome} 528 dscl . create /users/${euser} home ${ehome}
734 dscl . create /users/${euser} realname "added by portage for ${PN}" 529 dscl . create /users/${euser} realname "added by portage for ${PN}"
735 ### Add the user to the groups specified 530 ### Add the user to the groups specified
736 local oldifs="${IFS}" 531 local oldifs=${IFS}
737 export IFS="," 532 export IFS=","
738 for g in ${egroups} 533 for g in ${egroups} ; do
739 do
740 dscl . merge /groups/${g} users ${euser} 534 dscl . merge /groups/${g} users ${euser}
741 done 535 done
742 export IFS="${oldifs}" 536 export IFS=${oldifs}
743 else 537 else
744 einfo "Extra options are not supported on macos yet" 538 einfo "Extra options are not supported on Darwin yet"
745 einfo "Please report the ebuild along with the info below" 539 einfo "Please report the ebuild along with the info below"
746 einfo "eextra: ${eextra}" 540 einfo "eextra: $@"
747 die "Required function missing" 541 die "Required function missing"
748 fi 542 fi
749 elif use x86-fbsd ; then 543 ;;
750 if [ -z "${eextra}" ] 544 *-freebsd*|*-dragonfly*)
751 then 545 if [[ -z $@ ]] ; then
752 pw useradd ${euser} ${opts} \ 546 pw useradd ${euser} ${opts} \
753 -c "added by portage for ${PN}" \ 547 -c "added by portage for ${PN}" \
754 die "enewuser failed" 548 die "enewuser failed"
755 else 549 else
756 einfo " - Extra: ${eextra}" 550 einfo " - Extra: $@"
757 pw useradd ${euser} ${opts} \ 551 pw useradd ${euser} ${opts} \
758 -c ${eextra} || die "enewuser failed" 552 "$@" || die "enewuser failed"
759 fi 553 fi
554 ;;
555
556 *-netbsd*)
557 if [[ -z $@ ]] ; then
558 useradd ${opts} ${euser} || die "enewuser failed"
760 else 559 else
761 if [ -z "${eextra}" ] 560 einfo " - Extra: $@"
762 then 561 useradd ${opts} ${euser} "$@" || die "enewuser failed"
562 fi
563 ;;
564
565 *-openbsd*)
566 if [[ -z $@ ]] ; then
567 useradd -u ${euid} -s ${eshell} \
568 -d ${ehome} -c "Added by portage for ${PN}" \
569 -g ${egroups} ${euser} || die "enewuser failed"
570 else
571 einfo " - Extra: $@"
572 useradd -u ${euid} -s ${eshell} \
573 -d ${ehome} -c "Added by portage for ${PN}" \
574 -g ${egroups} ${euser} "$@" || die "enewuser failed"
575 fi
576 ;;
577
578 *)
579 if [[ -z $@ ]] ; then
763 useradd ${opts} ${euser} \ 580 useradd ${opts} ${euser} \
764 -c "added by portage for ${PN}" \ 581 -c "added by portage for ${PN}" \
765 || die "enewuser failed" 582 || die "enewuser failed"
766 else 583 else
767 einfo " - Extra: ${eextra}" 584 einfo " - Extra: $@"
768 useradd ${opts} ${euser} ${eextra} \ 585 useradd ${opts} ${euser} "$@" \
769 || die "enewuser failed" 586 || die "enewuser failed"
770 fi 587 fi
588 ;;
589 esac
590
591 if [[ ! -e ${ROOT}/${ehome} ]] ; then
592 einfo " - Creating ${ehome} in ${ROOT}"
593 mkdir -p "${ROOT}/${ehome}"
594 chown ${euser} "${ROOT}/${ehome}"
595 chmod 755 "${ROOT}/${ehome}"
771 fi 596 fi
597
772 export SANDBOX_ON="${oldsandbox}" 598 export SANDBOX_ON=${oldsandbox}
773
774 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
775 then
776 einfo " - Creating ${ehome} in ${D}"
777 dodir ${ehome}
778 fowners ${euser} ${ehome}
779 fperms 755 ${ehome}
780 fi
781} 599}
782 600
783# Simplify/standardize adding groups to the system 601# @FUNCTION: enewgroup
784# vapier@gentoo.org 602# @USAGE: <group> [gid]
785# 603# @DESCRIPTION:
786# enewgroup(group, gid) 604# This function does not require you to understand how to properly add a
787# 605# group to the system. Just give it a group name to add and enewgroup will
788# Default values if you do not specify any: 606# do the rest. You may specify the gid for the group or allow the group to
789# groupname: REQUIRED ! 607# allocate the next available one.
790# gid: next available (see groupadd(8))
791# extra: none
792enewgroup() { 608enewgroup() {
609 case ${EBUILD_PHASE} in
610 unpack|compile|test|install)
611 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
612 eerror "Package fails at QA and at life. Please file a bug."
613 die "Bad package! enewgroup is only for use in pkg_* functions!"
614 esac
615
793 # get the group 616 # get the group
794 local egroup="$1"; shift 617 local egroup="$1"; shift
795 if [ -z "${egroup}" ] 618 if [ -z "${egroup}" ]
796 then 619 then
797 eerror "No group specified !" 620 eerror "No group specified !"
798 die "Cannot call enewgroup without a group" 621 die "Cannot call enewgroup without a group"
799 fi 622 fi
800 623
801 # see if group already exists 624 # see if group already exists
802 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 625 if [[ -n $(egetent group "${egroup}") ]]; then
803 then
804 return 0 626 return 0
805 fi 627 fi
806 einfo "Adding group '${egroup}' to your system ..." 628 einfo "Adding group '${egroup}' to your system ..."
807 629
808 # options to pass to useradd 630 # options to pass to useradd
814 then 636 then
815 if [ "${egid}" -gt 0 ] 637 if [ "${egid}" -gt 0 ]
816 then 638 then
817 if [ -z "`egetent group ${egid}`" ] 639 if [ -z "`egetent group ${egid}`" ]
818 then 640 then
819 if useq ppc-macos ; then 641 if [[ "${CHOST}" == *-darwin* ]]; then
820 opts="${opts} ${egid}" 642 opts="${opts} ${egid}"
821 else 643 else
822 opts="${opts} -g ${egid}" 644 opts="${opts} -g ${egid}"
823 fi 645 fi
824 else 646 else
838 opts="${opts} ${eextra}" 660 opts="${opts} ${eextra}"
839 661
840 # add the group 662 # add the group
841 local oldsandbox="${SANDBOX_ON}" 663 local oldsandbox="${SANDBOX_ON}"
842 export SANDBOX_ON="0" 664 export SANDBOX_ON="0"
843 if useq ppc-macos ; then 665 case ${CHOST} in
666 *-darwin*)
844 if [ ! -z "${eextra}" ]; 667 if [ ! -z "${eextra}" ];
845 then 668 then
846 einfo "Extra options are not supported on macos yet" 669 einfo "Extra options are not supported on Darwin/OS X yet"
847 einfo "Please report the ebuild along with the info below" 670 einfo "Please report the ebuild along with the info below"
848 einfo "eextra: ${eextra}" 671 einfo "eextra: ${eextra}"
849 die "Required function missing" 672 die "Required function missing"
850 fi 673 fi
851 674
852 # If we need the next available 675 # If we need the next available
853 case ${egid} in 676 case ${egid} in
854 *[!0-9]*) # Non numeric 677 *[!0-9]*) # Non numeric
855 for egid in `jot 898 101`; do 678 for ((egid = 101; egid <= 999; egid++)); do
856 [ -z "`egetent group ${egid}`" ] && break 679 [[ -z $(egetent group ${egid}) ]] && break
857 done 680 done
858 esac 681 esac
859 dscl . create /groups/${egroup} gid ${egid} 682 dscl . create /groups/${egroup} gid ${egid}
860 dscl . create /groups/${egroup} passwd '*' 683 dscl . create /groups/${egroup} passwd '*'
861 elif use x86-fbsd ; then 684 ;;
685
686 *-freebsd*|*-dragonfly*)
862 case ${egid} in 687 case ${egid} in
863 *[!0-9]*) # Non numeric 688 *[!0-9]*) # Non numeric
864 for egid in `jot 898 101`; do 689 for ((egid = 101; egid <= 999; egid++)); do
865 [ -z "`egetent group ${egid}`" ] && break 690 [[ -z $(egetent group ${egid}) ]] && break
866 done 691 done
867 esac 692 esac
868 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 693 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
869 else 694 ;;
695
696 *-netbsd*)
697 case ${egid} in
698 *[!0-9]*) # Non numeric
699 for ((egid = 101; egid <= 999; egid++)); do
700 [[ -z $(egetent group ${egid}) ]] && break
701 done
702 esac
703 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
704 ;;
705
706 *)
870 groupadd ${opts} ${egroup} || die "enewgroup failed" 707 groupadd ${opts} ${egroup} || die "enewgroup failed"
871 fi 708 ;;
709 esac
872 export SANDBOX_ON="${oldsandbox}" 710 export SANDBOX_ON="${oldsandbox}"
873} 711}
874 712
875# Simple script to replace 'dos2unix' binaries 713# @FUNCTION: edos2unix
876# vapier@gentoo.org 714# @USAGE: <file> [more files ...]
877# 715# @DESCRIPTION:
878# edos2unix(file, <more files> ...) 716# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
717# to remove all of these text utilities from DEPEND variables because this
718# is a script based solution. Just give it a list of files to convert and
719# they will all be changed from the DOS CRLF format to the UNIX LF format.
879edos2unix() { 720edos2unix() {
880 for f in "$@" 721 echo "$@" | xargs sed -i 's/\r$//'
881 do
882 cp "${f}" ${T}/edos2unix
883 sed 's/\r$//' ${T}/edos2unix > "${f}"
884 done
885} 722}
886
887
888##############################################################
889# START: Handle .desktop files and menu entries #
890# maybe this should be separated into a new eclass some time #
891# lanius@gentoo.org #
892##############################################################
893 723
894# Make a desktop file ! 724# Make a desktop file !
895# Great for making those icons in kde/gnome startmenu ! 725# Great for making those icons in kde/gnome startmenu !
896# Amaze your friends ! Get the women ! Join today ! 726# Amaze your friends ! Get the women ! Join today !
897# 727#
898# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 728# make_desktop_entry(<command>, [name], [icon], [type], [path])
899# 729#
900# binary: what binary does the app run with ? 730# binary: what command does the app run with ?
901# name: the name that will show up in the menu 731# name: the name that will show up in the menu
902# icon: give your little like a pretty little icon ... 732# icon: give your little like a pretty little icon ...
903# this can be relative (to /usr/share/pixmaps) or 733# this can be relative (to /usr/share/pixmaps) or
904# a full path to an icon 734# a full path to an icon
905# type: what kind of application is this ? for categories: 735# type: what kind of application is this ? for categories:
906# http://www.freedesktop.org/standards/menu-spec/ 736# http://standards.freedesktop.org/menu-spec/latest/apa.html
907# path: if your app needs to startup in a specific dir 737# path: if your app needs to startup in a specific dir
908make_desktop_entry() { 738make_desktop_entry() {
909 [ -z "$1" ] && eerror "make_desktop_entry: You must specify the executable" && return 1 739 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
910 740
911 local exec="${1}" 741 local exec=${1}
912 local name="${2:-${PN}}" 742 local name=${2:-${PN}}
913 local icon="${3:-${PN}.png}" 743 local icon=${3:-${PN}}
914 local type="${4}" 744 local type=${4}
915 local subdir="${6}" 745 local path=${5}
916 local path="${5:-${GAMES_BINDIR}}" 746
917 if [ -z "${type}" ] 747 if [[ -z ${type} ]] ; then
918 then 748 local catmaj=${CATEGORY%%-*}
919 case ${CATEGORY} in 749 local catmin=${CATEGORY##*-}
920 "app-emulation") 750 case ${catmaj} in
921 type=Emulator 751 app)
922 subdir="Emulation" 752 case ${catmin} in
753 accessibility) type=Accessibility;;
754 admin) type=System;;
755 antivirus) type=System;;
756 arch) type=Archiving;;
757 backup) type=Archiving;;
758 cdr) type=DiscBurning;;
759 dicts) type=Dictionary;;
760 doc) type=Documentation;;
761 editors) type=TextEditor;;
762 emacs) type=TextEditor;;
763 emulation) type=Emulator;;
764 laptop) type=HardwareSettings;;
765 office) type=Office;;
766 pda) type=PDA;;
767 vim) type=TextEditor;;
768 xemacs) type=TextEditor;;
769 *) type=;;
770 esac
923 ;; 771 ;;
772
773 dev)
774 type="Development"
775 ;;
776
924 "games-"*) 777 games)
925 type=Game 778 case ${catmin} in
926 subdir="Games" 779 action|fps) type=ActionGame;;
780 arcade) type=ArcadeGame;;
781 board) type=BoardGame;;
782 emulation) type=Emulator;;
783 kids) type=KidsGame;;
784 puzzle) type=LogicGame;;
785 roguelike) type=RolePlaying;;
786 rpg) type=RolePlaying;;
787 simulation) type=Simulation;;
788 sports) type=SportsGame;;
789 strategy) type=StrategyGame;;
790 *) type=;;
791 esac
792 type="Game;${type}"
927 ;; 793 ;;
794
795 gnome)
796 type="Gnome;GTK"
797 ;;
798
799 kde)
800 type="KDE;Qt"
801 ;;
802
803 mail)
804 type="Network;Email"
805 ;;
806
807 media)
808 case ${catmin} in
809 gfx) type=Graphics;;
810 radio) type=Tuner;;
811 sound) type=Audio;;
812 tv) type=TV;;
813 video) type=Video;;
814 *) type=;;
815 esac
816 type="AudioVideo;${type}"
817 ;;
818
928 "net-"*) 819 net)
820 case ${catmin} in
821 dialup) type=Dialup;;
822 ftp) type=FileTransfer;;
823 im) type=InstantMessaging;;
824 irc) type=IRCClient;;
825 mail) type=Email;;
826 news) type=News;;
827 nntp) type=News;;
828 p2p) type=FileTransfer;;
829 *) type=;;
830 esac
831 type="Network;${type}"
832 ;;
833
834 sci)
835 case ${catmin} in
836 astro*) type=Astronomy;;
837 bio*) type=Biology;;
838 calc*) type=Calculator;;
839 chem*) type=Chemistry;;
840 elec*) type=Electronics;;
841 geo*) type=Geology;;
842 math*) type=Math;;
843 physics) type=Physics;;
844 visual*) type=DataVisualization;;
845 *) type=;;
846 esac
847 type="Science;${type}"
848 ;;
849
850 sys)
851 type="System"
852 ;;
853
854 www)
855 case ${catmin} in
856 client) type=WebBrowser;;
857 *) type=;;
858 esac
929 type=Network 859 type="Network"
930 subdir="${type}"
931 ;; 860 ;;
861
932 *) 862 *)
933 type= 863 type=
934 subdir=
935 ;; 864 ;;
936 esac 865 esac
937 fi 866 fi
938 local desktop="${T}/${exec}.desktop" 867 if [ "${SLOT}" == "0" ] ; then
868 local desktop_name="${PN}"
869 else
870 local desktop_name="${PN}-${SLOT}"
871 fi
872 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
873 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
939 874
875 cat <<-EOF > "${desktop}"
940echo "[Desktop Entry] 876 [Desktop Entry]
941Encoding=UTF-8 877 Version=1.0
942Version=0.9.2
943Name=${name} 878 Name=${name}
944Type=Application 879 Type=Application
945Comment=${DESCRIPTION} 880 Comment=${DESCRIPTION}
946Exec=${exec} 881 Exec=${exec}
947Path=${path} 882 TryExec=${exec%% *}
948Icon=${icon} 883 Icon=${icon}
949Categories=Application;${type};" > "${desktop}" 884 Categories=${type};
885 EOF
950 886
887 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
888
889 (
890 # wrap the env here so that the 'insinto' call
891 # doesn't corrupt the env of the caller
951 insinto /usr/share/applications 892 insinto /usr/share/applications
952 doins "${desktop}" 893 doins "${desktop}"
953 894 )
954 return 0
955} 895}
956 896
957# Make a GDM/KDM Session file 897# @FUNCTION: validate_desktop_entries
958# 898# @USAGE: [directories]
959# make_desktop_entry(<title>, <command>) 899# @MAINTAINER:
960# title: File to execute to start the Window Manager 900# Carsten Lohrke <carlo@gentoo.org>
961# command: Name of the Window Manager 901# @DESCRIPTION:
902# Validate desktop entries using desktop-file-utils
903validate_desktop_entries() {
904 if [[ -x /usr/bin/desktop-file-validate ]] ; then
905 einfo "Checking desktop entry validity"
906 local directories=""
907 for d in /usr/share/applications $@ ; do
908 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
909 done
910 if [[ -n ${directories} ]] ; then
911 for FILE in $(find ${directories} -name "*\.desktop" \
912 -not -path '*.hidden*' | sort -u 2>/dev/null)
913 do
914 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
915 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
916 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
917 done
918 fi
919 echo ""
920 else
921 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
922 fi
923}
962 924
925# @FUNCTION: make_session_desktop
926# @USAGE: <title> <command>
927# @DESCRIPTION:
928# Make a GDM/KDM Session file. The title is the file to execute to start the
929# Window Manager. The command is the name of the Window Manager.
963make_session_desktop() { 930make_session_desktop() {
964
965 [ -z "$1" ] && eerror "make_session_desktop: You must specify the title" && return 1 931 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1
966 [ -z "$2" ] && eerror "make_session_desktop: You must specify the command" && return 1 932 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1
967 933
968 local title="${1}" 934 local title=$1
969 local command="${2}" 935 local command=$2
970 local desktop="${T}/${wm}.desktop" 936 local desktop=${T}/${wm}.desktop
971 937
938 cat <<-EOF > "${desktop}"
972echo "[Desktop Entry] 939 [Desktop Entry]
973Encoding=UTF-8
974Name=${title} 940 Name=${title}
975Comment=This session logs you into ${title} 941 Comment=This session logs you into ${title}
976Exec=${command} 942 Exec=${command}
977TryExec=${command} 943 TryExec=${command}
978Type=Application" > "${desktop}" 944 Type=Application
945 EOF
979 946
947 (
948 # wrap the env here so that the 'insinto' call
949 # doesn't corrupt the env of the caller
980 insinto /usr/share/xsessions 950 insinto /usr/share/xsessions
981 doins "${desktop}" 951 doins "${desktop}"
982 952 )
983 return 0
984} 953}
985 954
955# @FUNCTION: domenu
956# @USAGE: <menus>
957# @DESCRIPTION:
958# Install the list of .desktop menu files into the appropriate directory
959# (/usr/share/applications).
986domenu() { 960domenu() {
987 local i 961 (
988 local j 962 # wrap the env here so that the 'insinto' call
963 # doesn't corrupt the env of the caller
964 local i j ret=0
989 insinto /usr/share/applications 965 insinto /usr/share/applications
990 for i in ${@} 966 for i in "$@" ; do
991 do
992 if [ -f "${i}" ]; 967 if [[ -f ${i} ]] ; then
993 then
994 doins ${i} 968 doins "${i}"
969 ((ret+=$?))
995 elif [ -d "${i}" ]; 970 elif [[ -d ${i} ]] ; then
996 then
997 for j in ${i}/*.desktop 971 for j in "${i}"/*.desktop ; do
998 do
999 doins ${j} 972 doins "${j}"
973 ((ret+=$?))
1000 done 974 done
975 else
976 ((++ret))
1001 fi 977 fi
1002 done 978 done
979 exit ${ret}
980 )
1003} 981}
1004 982
983# @FUNCTION: newmenu
984# @USAGE: <menu> <newname>
985# @DESCRIPTION:
986# Like all other new* functions, install the specified menu as newname.
987newmenu() {
988 (
989 # wrap the env here so that the 'insinto' call
990 # doesn't corrupt the env of the caller
991 insinto /usr/share/applications
992 newins "$@"
993 )
994}
995
996# @FUNCTION: doicon
997# @USAGE: <list of icons>
998# @DESCRIPTION:
999# Install the list of icons into the icon directory (/usr/share/pixmaps).
1000# This is useful in conjunction with creating desktop/menu files.
1005doicon() { 1001doicon() {
1006 local i 1002 (
1007 local j 1003 # wrap the env here so that the 'insinto' call
1004 # doesn't corrupt the env of the caller
1005 local i j ret
1008 insinto /usr/share/pixmaps 1006 insinto /usr/share/pixmaps
1009 for i in ${@} 1007 for i in "$@" ; do
1010 do
1011 if [ -f "${i}" ]; 1008 if [[ -f ${i} ]] ; then
1012 then
1013 doins ${i} 1009 doins "${i}"
1010 ((ret+=$?))
1014 elif [ -d "${i}" ]; 1011 elif [[ -d ${i} ]] ; then
1015 then
1016 for j in ${i}/*.png 1012 for j in "${i}"/*.png ; do
1017 do
1018 doins ${j} 1013 doins "${j}"
1014 ((ret+=$?))
1019 done 1015 done
1016 else
1017 ((++ret))
1020 fi 1018 fi
1021 done 1019 done
1020 exit ${ret}
1021 )
1022} 1022}
1023 1023
1024############################################################## 1024# @FUNCTION: newicon
1025# END: Handle .desktop files and menu entries # 1025# @USAGE: <icon> <newname>
1026############################################################## 1026# @DESCRIPTION:
1027 1027# Like all other new* functions, install the specified icon as newname.
1028newicon() {
1029 (
1030 # wrap the env here so that the 'insinto' call
1031 # doesn't corrupt the env of the caller
1032 insinto /usr/share/pixmaps
1033 newins "$@"
1034 )
1035}
1028 1036
1029# for internal use only (unpack_pdv and unpack_makeself) 1037# for internal use only (unpack_pdv and unpack_makeself)
1030find_unpackable_file() { 1038find_unpackable_file() {
1031 local src="$1" 1039 local src=$1
1032 if [ -z "${src}" ] 1040 if [[ -z ${src} ]] ; then
1033 then
1034 src="${DISTDIR}/${A}" 1041 src=${DISTDIR}/${A}
1035 else 1042 else
1036 if [ -e "${DISTDIR}/${src}" ] 1043 if [[ -e ${DISTDIR}/${src} ]] ; then
1037 then
1038 src="${DISTDIR}/${src}" 1044 src=${DISTDIR}/${src}
1039 elif [ -e "${PWD}/${src}" ] 1045 elif [[ -e ${PWD}/${src} ]] ; then
1040 then
1041 src="${PWD}/${src}" 1046 src=${PWD}/${src}
1042 elif [ -e "${src}" ] 1047 elif [[ -e ${src} ]] ; then
1043 then
1044 src="${src}" 1048 src=${src}
1045 fi
1046 fi 1049 fi
1047 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1050 fi
1051 [[ ! -e ${src} ]] && return 1
1048 echo "${src}" 1052 echo "${src}"
1049} 1053}
1050 1054
1055# @FUNCTION: unpack_pdv
1056# @USAGE: <file to unpack> <size of off_t>
1057# @DESCRIPTION:
1051# Unpack those pesky pdv generated files ... 1058# Unpack those pesky pdv generated files ...
1052# They're self-unpacking programs with the binary package stuffed in 1059# They're self-unpacking programs with the binary package stuffed in
1053# the middle of the archive. Valve seems to use it a lot ... too bad 1060# the middle of the archive. Valve seems to use it a lot ... too bad
1054# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1061# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1055# 1062#
1056# Usage: unpack_pdv [file to unpack] [size of off_t]
1057# - you have to specify the off_t size ... i have no idea how to extract that 1063# You have to specify the off_t size ... I have no idea how to extract that
1058# information out of the binary executable myself. basically you pass in 1064# information out of the binary executable myself. Basically you pass in
1059# the size of the off_t type (in bytes) on the machine that built the pdv 1065# the size of the off_t type (in bytes) on the machine that built the pdv
1066# archive.
1067#
1060# archive. one way to determine this is by running the following commands: 1068# One way to determine this is by running the following commands:
1069#
1070# @CODE
1061# strings <pdv archive> | grep lseek 1071# strings <pdv archive> | grep lseek
1062# strace -elseek <pdv archive> 1072# strace -elseek <pdv archive>
1073# @CODE
1074#
1063# basically look for the first lseek command (we do the strings/grep because 1075# Basically look for the first lseek command (we do the strings/grep because
1064# sometimes the function call is _llseek or something) and steal the 2nd 1076# sometimes the function call is _llseek or something) and steal the 2nd
1065# parameter. here is an example: 1077# parameter. Here is an example:
1078#
1079# @CODE
1066# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1080# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1067# lseek 1081# lseek
1068# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1082# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1069# lseek(3, -4, SEEK_END) = 2981250 1083# lseek(3, -4, SEEK_END) = 2981250
1084# @CODE
1085#
1070# thus we would pass in the value of '4' as the second parameter. 1086# Thus we would pass in the value of '4' as the second parameter.
1071unpack_pdv() { 1087unpack_pdv() {
1072 local src="`find_unpackable_file $1`" 1088 local src=$(find_unpackable_file "$1")
1073 local sizeoff_t="$2" 1089 local sizeoff_t=$2
1074 1090
1091 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1075 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 1092 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1076 1093
1077 local shrtsrc="`basename ${src}`" 1094 local shrtsrc=$(basename "${src}")
1078 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1095 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1079 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1096 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1080 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1097 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1081 1098
1082 # grab metadata for debug reasons 1099 # grab metadata for debug reasons
1083 local metafile="$(emktemp)" 1100 local metafile=$(emktemp)
1084 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1101 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1085 1102
1086 # rip out the final file name from the metadata 1103 # rip out the final file name from the metadata
1087 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1104 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1088 datafile="`basename ${datafile}`" 1105 datafile=$(basename "${datafile}")
1089 1106
1090 # now lets uncompress/untar the file if need be 1107 # now lets uncompress/untar the file if need be
1091 local tmpfile="$(emktemp)" 1108 local tmpfile=$(emktemp)
1092 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1109 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1093 1110
1094 local iscompressed="`file -b ${tmpfile}`" 1111 local iscompressed=$(file -b "${tmpfile}")
1095 if [ "${iscompressed:0:8}" == "compress" ] ; then 1112 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1096 iscompressed=1 1113 iscompressed=1
1097 mv ${tmpfile}{,.Z} 1114 mv ${tmpfile}{,.Z}
1098 gunzip ${tmpfile} 1115 gunzip ${tmpfile}
1099 else 1116 else
1100 iscompressed=0 1117 iscompressed=0
1101 fi 1118 fi
1102 local istar="`file -b ${tmpfile}`" 1119 local istar=$(file -b "${tmpfile}")
1103 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1120 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1104 istar=1 1121 istar=1
1105 else 1122 else
1106 istar=0 1123 istar=0
1107 fi 1124 fi
1108 1125
1136 true 1153 true
1137 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1154 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1138 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1155 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1139} 1156}
1140 1157
1158# @FUNCTION: unpack_makeself
1159# @USAGE: [file to unpack] [offset] [tail|dd]
1160# @DESCRIPTION:
1141# Unpack those pesky makeself generated files ... 1161# Unpack those pesky makeself generated files ...
1142# They're shell scripts with the binary package tagged onto 1162# They're shell scripts with the binary package tagged onto
1143# the end of the archive. Loki utilized the format as does 1163# the end of the archive. Loki utilized the format as does
1144# many other game companies. 1164# many other game companies.
1145# 1165#
1146# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1166# If the file is not specified, then ${A} is used. If the
1147# - If the file is not specified then unpack will utilize ${A}.
1148# - If the offset is not specified then we will attempt to extract 1167# offset is not specified then we will attempt to extract
1149# the proper offset from the script itself. 1168# the proper offset from the script itself.
1150unpack_makeself() { 1169unpack_makeself() {
1170 local src_input=${1:-${A}}
1151 local src="$(find_unpackable_file "$1")" 1171 local src=$(find_unpackable_file "${src_input}")
1152 local skip="$2" 1172 local skip=$2
1153 local exe="$3" 1173 local exe=$3
1154 1174
1175 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1176
1155 local shrtsrc="$(basename "${src}")" 1177 local shrtsrc=$(basename "${src}")
1156 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1178 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1157 if [ -z "${skip}" ] 1179 if [[ -z ${skip} ]] ; then
1158 then
1159 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1180 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1160 local skip=0 1181 local skip=0
1161 exe=tail 1182 exe=tail
1162 case ${ver} in 1183 case ${ver} in
1163 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1184 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1164 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1185 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1165 ;; 1186 ;;
1166 2.0|2.0.1) 1187 2.0|2.0.1)
1167 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1188 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1168 ;; 1189 ;;
1176 ;; 1197 ;;
1177 2.1.3) 1198 2.1.3)
1178 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1199 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1179 let skip="skip + 1" 1200 let skip="skip + 1"
1180 ;; 1201 ;;
1181 2.1.4) 1202 2.1.4|2.1.5)
1182 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1203 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1183 skip=$(head -n ${skip} "${src}" | wc -c) 1204 skip=$(head -n ${skip} "${src}" | wc -c)
1184 exe="dd" 1205 exe="dd"
1185 ;; 1206 ;;
1186 *) 1207 *)
1198 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1219 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1199 *) die "makeself cant handle exe '${exe}'" 1220 *) die "makeself cant handle exe '${exe}'"
1200 esac 1221 esac
1201 1222
1202 # lets grab the first few bytes of the file to figure out what kind of archive it is 1223 # lets grab the first few bytes of the file to figure out what kind of archive it is
1203 local tmpfile="$(emktemp)" 1224 local tmpfile=$(emktemp)
1204 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1225 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1205 local filetype="$(file -b "${tmpfile}")" 1226 local filetype=$(file -b "${tmpfile}")
1206 case ${filetype} in 1227 case ${filetype} in
1207 *tar\ archive) 1228 *tar\ archive*)
1208 eval ${exe} | tar --no-same-owner -xf - 1229 eval ${exe} | tar --no-same-owner -xf -
1209 ;; 1230 ;;
1210 bzip2*) 1231 bzip2*)
1211 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1232 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1212 ;; 1233 ;;
1222 ;; 1243 ;;
1223 esac 1244 esac
1224 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1245 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1225} 1246}
1226 1247
1248# @FUNCTION: check_license
1249# @USAGE: [license]
1250# @DESCRIPTION:
1227# Display a license for user to accept. 1251# Display a license for user to accept. If no license is
1228#
1229# Usage: check_license [license]
1230# - If the file is not specified then ${LICENSE} is used. 1252# specified, then ${LICENSE} is used.
1231check_license() { 1253check_license() {
1232 local lic=$1 1254 local lic=$1
1233 if [ -z "${lic}" ] ; then 1255 if [ -z "${lic}" ] ; then
1234 lic="${PORTDIR}/licenses/${LICENSE}" 1256 lic="${PORTDIR}/licenses/${LICENSE}"
1235 else 1257 else
1236 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1258 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1237 lic="${PORTDIR}/licenses/${src}" 1259 lic="${PORTDIR}/licenses/${lic}"
1238 elif [ -e "${PWD}/${src}" ] ; then 1260 elif [ -e "${PWD}/${lic}" ] ; then
1239 lic="${PWD}/${src}" 1261 lic="${PWD}/${lic}"
1240 elif [ -e "${src}" ] ; then 1262 elif [ -e "${lic}" ] ; then
1241 lic="${src}" 1263 lic="${lic}"
1242 fi
1243 fi 1264 fi
1265 fi
1244 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1266 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1245 local l="`basename ${lic}`" 1267 local l="`basename ${lic}`"
1246 1268
1247 # here is where we check for the licenses the user already 1269 # here is where we check for the licenses the user already
1248 # accepted ... if we don't find a match, we make the user accept 1270 # accepted ... if we don't find a match, we make the user accept
1249 local shopts=$- 1271 local shopts=$-
1250 local alic 1272 local alic
1251 set -o noglob #so that bash doesn't expand "*" 1273 set -o noglob #so that bash doesn't expand "*"
1252 for alic in ${ACCEPT_LICENSE} ; do 1274 for alic in ${ACCEPT_LICENSE} ; do
1253 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1275 if [[ ${alic} == ${l} ]]; then
1254 set +o noglob; set -${shopts} #reset old shell opts 1276 set +o noglob; set -${shopts} #reset old shell opts
1255 return 0 1277 return 0
1256 fi 1278 fi
1257 done 1279 done
1258 set +o noglob; set -$shopts #reset old shell opts 1280 set +o noglob; set -$shopts #reset old shell opts
1259 1281
1260 local licmsg="$(emktemp)" 1282 local licmsg=$(emktemp)
1261 cat << EOF > ${licmsg} 1283 cat <<-EOF > ${licmsg}
1262********************************************************** 1284 **********************************************************
1263The following license outlines the terms of use of this 1285 The following license outlines the terms of use of this
1264package. You MUST accept this license for installation to 1286 package. You MUST accept this license for installation to
1265continue. When you are done viewing, hit 'q'. If you 1287 continue. When you are done viewing, hit 'q'. If you
1266CTRL+C out of this, the install will not run! 1288 CTRL+C out of this, the install will not run!
1267********************************************************** 1289 **********************************************************
1268 1290
1269EOF 1291 EOF
1270 cat ${lic} >> ${licmsg} 1292 cat ${lic} >> ${licmsg}
1271 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1293 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1272 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1294 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1273 read alic 1295 read alic
1274 case ${alic} in 1296 case ${alic} in
1281 die "Failed to accept license" 1303 die "Failed to accept license"
1282 ;; 1304 ;;
1283 esac 1305 esac
1284} 1306}
1285 1307
1308# @FUNCTION: cdrom_get_cds
1309# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1310# @DESCRIPTION:
1286# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1311# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1287# the whole 'non-interactive' policy, but damnit I want CD support ! 1312# the whole 'non-interactive' policy, but damnit I want CD support !
1288# 1313#
1289# with these cdrom functions we handle all the user interaction and 1314# With these cdrom functions we handle all the user interaction and
1290# standardize everything. all you have to do is call cdrom_get_cds() 1315# standardize everything. All you have to do is call cdrom_get_cds()
1291# and when the function returns, you can assume that the cd has been 1316# and when the function returns, you can assume that the cd has been
1292# found at CDROM_ROOT. 1317# found at CDROM_ROOT.
1293# 1318#
1319# The function will attempt to locate a cd based upon a file that is on
1320# the cd. The more files you give this function, the more cds
1321# the cdrom functions will handle.
1322#
1294# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1323# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1295# etc... if you want to give the cds better names, then just export 1324# etc... If you want to give the cds better names, then just export
1296# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1325# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1326# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1327# also use the CDROM_NAME_SET bash array.
1297# 1328#
1298# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1329# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1299#
1300# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1301# - this will attempt to locate a cd based upon a file that is on
1302# the cd ... the more files you give this function, the more cds
1303# the cdrom functions will handle
1304cdrom_get_cds() { 1330cdrom_get_cds() {
1305 # first we figure out how many cds we're dealing with by 1331 # first we figure out how many cds we're dealing with by
1306 # the # of files they gave us 1332 # the # of files they gave us
1307 local cdcnt=0 1333 local cdcnt=0
1308 local f= 1334 local f=
1309 for f in "$@" ; do 1335 for f in "$@" ; do
1310 cdcnt=$((cdcnt + 1)) 1336 ((++cdcnt))
1311 export CDROM_CHECK_${cdcnt}="$f" 1337 export CDROM_CHECK_${cdcnt}="$f"
1312 done 1338 done
1313 export CDROM_TOTAL_CDS=${cdcnt} 1339 export CDROM_TOTAL_CDS=${cdcnt}
1314 export CDROM_CURRENT_CD=1 1340 export CDROM_CURRENT_CD=1
1315 1341
1316 # now we see if the user gave use CD_ROOT ... 1342 # now we see if the user gave use CD_ROOT ...
1317 # if they did, let's just believe them that it's correct 1343 # if they did, let's just believe them that it's correct
1318 if [[ ! -z ${CD_ROOT} ]] ; then
1319 export CDROM_ROOT=${CD_ROOT}
1320 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1321 return
1322 fi
1323 # do the same for CD_ROOT_X
1324 if [[ ! -z ${CD_ROOT_1} ]] ; then 1344 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1325 local var= 1345 local var=
1326 cdcnt=0 1346 cdcnt=0
1327 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1347 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1328 cdcnt=$((cdcnt + 1)) 1348 ((++cdcnt))
1329 var="CD_ROOT_${cdcnt}" 1349 var="CD_ROOT_${cdcnt}"
1350 [[ -z ${!var} ]] && var="CD_ROOT"
1330 if [[ -z ${!var} ]] ; then 1351 if [[ -z ${!var} ]] ; then
1331 eerror "You must either use just the CD_ROOT" 1352 eerror "You must either use just the CD_ROOT"
1332 eerror "or specify ALL the CD_ROOT_X variables." 1353 eerror "or specify ALL the CD_ROOT_X variables."
1333 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1354 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1334 die "could not locate CD_ROOT_${cdcnt}" 1355 die "could not locate CD_ROOT_${cdcnt}"
1335 fi 1356 fi
1336 export CDROM_ROOTS_${cdcnt}="${!var}"
1337 done 1357 done
1338 export CDROM_ROOT=${CDROM_ROOTS_1} 1358 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1339 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1359 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1360 export CDROM_SET=-1
1361 for f in ${CDROM_CHECK_1//:/ } ; do
1362 ((++CDROM_SET))
1363 [[ -e ${CD_ROOT}/${f} ]] && break
1364 done
1365 export CDROM_MATCH=${f}
1340 return 1366 return
1341 fi 1367 fi
1342 1368
1369 # User didn't help us out so lets make sure they know they can
1370 # simplify the whole process ...
1343 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1371 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1344 einfon "This ebuild will need the " 1372 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1345 if [[ -z ${CDROM_NAME} ]] ; then
1346 echo "cdrom for ${PN}."
1347 else
1348 echo "${CDROM_NAME}."
1349 fi
1350 echo 1373 echo
1351 einfo "If you do not have the CD, but have the data files" 1374 einfo "If you do not have the CD, but have the data files"
1352 einfo "mounted somewhere on your filesystem, just export" 1375 einfo "mounted somewhere on your filesystem, just export"
1353 einfo "the variable CD_ROOT so that it points to the" 1376 einfo "the variable CD_ROOT so that it points to the"
1354 einfo "directory containing the files." 1377 einfo "directory containing the files."
1355 echo 1378 echo
1356 einfo "For example:" 1379 einfo "For example:"
1357 einfo "export CD_ROOT=/mnt/cdrom" 1380 einfo "export CD_ROOT=/mnt/cdrom"
1358 echo 1381 echo
1359 else 1382 else
1383 if [[ -n ${CDROM_NAME_SET} ]] ; then
1384 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1385 cdcnt=0
1386 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1387 ((++cdcnt))
1388 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1389 done
1390 fi
1391
1360 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1392 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1361 cdcnt=0 1393 cdcnt=0
1362 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1394 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1363 cdcnt=$((cdcnt + 1)) 1395 ((++cdcnt))
1364 var="CDROM_NAME_${cdcnt}" 1396 var="CDROM_NAME_${cdcnt}"
1365 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1397 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1366 done 1398 done
1367 echo 1399 echo
1368 einfo "If you do not have the CDs, but have the data files" 1400 einfo "If you do not have the CDs, but have the data files"
1369 einfo "mounted somewhere on your filesystem, just export" 1401 einfo "mounted somewhere on your filesystem, just export"
1370 einfo "the following variables so they point to the right place:" 1402 einfo "the following variables so they point to the right place:"
1371 einfon "" 1403 einfon ""
1372 cdcnt=0 1404 cdcnt=0
1373 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1405 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1374 cdcnt=$((cdcnt + 1)) 1406 ((++cdcnt))
1375 echo -n " CD_ROOT_${cdcnt}" 1407 echo -n " CD_ROOT_${cdcnt}"
1376 done 1408 done
1377 echo 1409 echo
1378 einfo "Or, if you have all the files in the same place, or" 1410 einfo "Or, if you have all the files in the same place, or"
1379 einfo "you only have one cdrom, you can export CD_ROOT" 1411 einfo "you only have one cdrom, you can export CD_ROOT"
1382 echo 1414 echo
1383 einfo "For example:" 1415 einfo "For example:"
1384 einfo "export CD_ROOT_1=/mnt/cdrom" 1416 einfo "export CD_ROOT_1=/mnt/cdrom"
1385 echo 1417 echo
1386 fi 1418 fi
1419
1420 export CDROM_SET=""
1387 export CDROM_CURRENT_CD=0 1421 export CDROM_CURRENT_CD=0
1388 cdrom_load_next_cd 1422 cdrom_load_next_cd
1389} 1423}
1390 1424
1391# this is only used when you need access to more than one cd. 1425# @FUNCTION: cdrom_load_next_cd
1392# when you have finished using the first cd, just call this function. 1426# @DESCRIPTION:
1393# when it returns, CDROM_ROOT will be pointing to the second cd. 1427# Some packages are so big they come on multiple CDs. When you're done reading
1394# remember, you can only go forward in the cd chain, you can't go back. 1428# files off a CD and want access to the next one, just call this function.
1429# Again, all the messy details of user interaction are taken care of for you.
1430# Once this returns, just read the variable CDROM_ROOT for the location of the
1431# mounted CD. Note that you can only go forward in the CD list, so make sure
1432# you only call this function when you're done using the current CD.
1395cdrom_load_next_cd() { 1433cdrom_load_next_cd() {
1396 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1397 local var= 1434 local var
1398 1435 ((++CDROM_CURRENT_CD))
1399 if [[ ! -z ${CD_ROOT} ]] ; then
1400 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1401 return
1402 fi
1403 1436
1404 unset CDROM_ROOT 1437 unset CDROM_ROOT
1405 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1438 var=CD_ROOT_${CDROM_CURRENT_CD}
1439 [[ -z ${!var} ]] && var="CD_ROOT"
1406 if [[ -z ${!var} ]] ; then 1440 if [[ -z ${!var} ]] ; then
1407 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1441 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1408 cdrom_locate_file_on_cd ${!var} 1442 _cdrom_locate_file_on_cd ${!var}
1409 else 1443 else
1410 export CDROM_ROOT=${!var} 1444 export CDROM_ROOT=${!var}
1411 fi 1445 fi
1412 1446
1413 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1447 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1418# all it does is try to locate a give file on a cd ... if the cd isn't 1452# all it does is try to locate a give file on a cd ... if the cd isn't
1419# found, then a message asking for the user to insert the cdrom will be 1453# found, then a message asking for the user to insert the cdrom will be
1420# displayed and we'll hang out here until: 1454# displayed and we'll hang out here until:
1421# (1) the file is found on a mounted cdrom 1455# (1) the file is found on a mounted cdrom
1422# (2) the user hits CTRL+C 1456# (2) the user hits CTRL+C
1423cdrom_locate_file_on_cd() { 1457_cdrom_locate_file_on_cd() {
1458 local mline=""
1459 local showedmsg=0
1460
1424 while [[ -z ${CDROM_ROOT} ]] ; do 1461 while [[ -z ${CDROM_ROOT} ]] ; do
1462 local i=0
1463 local -a cdset=(${*//:/ })
1464 if [[ -n ${CDROM_SET} ]] ; then
1465 cdset=(${cdset[${CDROM_SET}]})
1466 fi
1467
1468 while [[ -n ${cdset[${i}]} ]] ; do
1425 local dir="$(dirname ${@})" 1469 local dir=$(dirname ${cdset[${i}]})
1426 local file="$(basename ${@})" 1470 local file=$(basename ${cdset[${i}]})
1427 local mline=""
1428 local showedmsg=0
1429 1471
1430 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do 1472 local point= node= fs= foo=
1473 while read point node fs foo ; do
1474 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1475 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1476 && continue
1477 point=${point//\040/ }
1431 [[ -d ${mline}/${dir} ]] || continue 1478 [[ ! -d ${point}/${dir} ]] && continue
1432 [[ ! -z $(find ${mline}/${dir} -iname ${file} -maxdepth 1) ]] \ 1479 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1433 && export CDROM_ROOT=${mline} 1480 export CDROM_ROOT=${point}
1481 export CDROM_SET=${i}
1482 export CDROM_MATCH=${cdset[${i}]}
1483 return
1484 done <<< "$(get_mounts)"
1485
1486 ((++i))
1434 done 1487 done
1435 1488
1436 if [[ -z ${CDROM_ROOT} ]] ; then
1437 echo 1489 echo
1438 if [[ ${showedmsg} -eq 0 ]] ; then 1490 if [[ ${showedmsg} -eq 0 ]] ; then
1439 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1491 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1440 if [[ -z ${CDROM_NAME} ]] ; then 1492 if [[ -z ${CDROM_NAME} ]] ; then
1441 einfo "Please insert the cdrom for ${PN} now !" 1493 einfo "Please insert+mount the cdrom for ${PN} now !"
1442 else
1443 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1444 fi
1445 else 1494 else
1446 if [[ -z ${CDROM_NAME_1} ]] ; then
1447 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1448 else
1449 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1450 einfo "Please insert+mount the ${!var} cdrom now !" 1495 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1451 fi
1452 fi 1496 fi
1453 showedmsg=1 1497 else
1498 if [[ -z ${CDROM_NAME_1} ]] ; then
1499 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1500 else
1501 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1502 einfo "Please insert+mount the ${!var} cdrom now !"
1503 fi
1454 fi 1504 fi
1505 showedmsg=1
1506 fi
1455 einfo "Press return to scan for the cd again" 1507 einfo "Press return to scan for the cd again"
1456 einfo "or hit CTRL+C to abort the emerge." 1508 einfo "or hit CTRL+C to abort the emerge."
1457 read 1509 echo
1458 fi 1510 einfo "If you are having trouble with the detection"
1511 einfo "of your CD, it is possible that you do not have"
1512 einfo "Joliet support enabled in your kernel. Please"
1513 einfo "check that CONFIG_JOLIET is enabled in your kernel."
1514 read || die "something is screwed with your system"
1459 done 1515 done
1460} 1516}
1461 1517
1518# @FUNCTION: strip-linguas
1519# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1520# @DESCRIPTION:
1462# Make sure that LINGUAS only contains languages that 1521# Make sure that LINGUAS only contains languages that
1463# a package can support 1522# a package can support. The first form allows you to
1464# 1523# specify a list of LINGUAS. The -i builds a list of po
1465# usage: strip-linguas <allow LINGUAS> 1524# files found in all the directories and uses the
1466# strip-linguas -i <directories of .po files> 1525# intersection of the lists. The -u builds a list of po
1467# strip-linguas -u <directories of .po files> 1526# files found in all the directories and uses the union
1468# 1527# of the lists.
1469# The first form allows you to specify a list of LINGUAS.
1470# The -i builds a list of po files found in all the
1471# directories and uses the intersection of the lists.
1472# The -u builds a list of po files found in all the
1473# directories and uses the union of the lists.
1474strip-linguas() { 1528strip-linguas() {
1475 local ls newls 1529 local ls newls nols
1476 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then 1530 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1477 local op="$1"; shift 1531 local op=$1; shift
1478 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1532 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift
1479 local d f 1533 local d f
1480 for d in "$@" ; do 1534 for d in "$@" ; do
1481 if [ "${op}" == "-u" ] ; then 1535 if [[ ${op} == "-u" ]] ; then
1482 newls="${ls}" 1536 newls=${ls}
1483 else 1537 else
1484 newls="" 1538 newls=""
1485 fi 1539 fi
1486 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1540 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do
1487 if [ "${op}" == "-i" ] ; then 1541 if [[ ${op} == "-i" ]] ; then
1488 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}" 1542 hasq ${f} ${ls} && newls="${newls} ${f}"
1489 else 1543 else
1490 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}" 1544 hasq ${f} ${ls} || newls="${newls} ${f}"
1491 fi 1545 fi
1492 done 1546 done
1493 ls="${newls}" 1547 ls=${newls}
1494 done 1548 done
1495 ls="${ls//.po}"
1496 else 1549 else
1497 ls="$@" 1550 ls="$@"
1498 fi 1551 fi
1499 1552
1500 ls=" ${ls} " 1553 nols=""
1501 newls="" 1554 newls=""
1502 for f in ${LINGUAS} ; do 1555 for f in ${LINGUAS} ; do
1503 if [ "${ls/ ${f} /}" != "${ls}" ] ; then 1556 if hasq ${f} ${ls} ; then
1504 newls="${newls} ${f}" 1557 newls="${newls} ${f}"
1505 else 1558 else
1506 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1559 nols="${nols} ${f}"
1507 fi 1560 fi
1508 done 1561 done
1509 if [ -z "${newls}" ] ; then 1562 [[ -n ${nols} ]] \
1510 unset LINGUAS 1563 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols}
1511 else
1512 export LINGUAS="${newls}" 1564 export LINGUAS=${newls:1}
1513 fi
1514} 1565}
1515 1566
1516# moved from kernel.eclass since they are generally useful outside of 1567# @FUNCTION: preserve_old_lib
1517# kernel.eclass -iggy (20041002) 1568# @USAGE: <libs to preserve> [more libs]
1518 1569# @DESCRIPTION:
1519# the following functions are useful in kernel module ebuilds, etc.
1520# for an example see ivtv or drbd ebuilds
1521
1522# set's ARCH to match what the kernel expects
1523set_arch_to_kernel() {
1524 i=10
1525 while ((i--)) ; do
1526 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1527 done
1528 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1529 case ${ARCH} in
1530 x86) export ARCH="i386";;
1531 amd64) export ARCH="x86_64";;
1532 hppa) export ARCH="parisc";;
1533 mips) export ARCH="mips";;
1534 sparc) export ARCH="$(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!
1535 *) export ARCH="${ARCH}";;
1536 esac
1537}
1538
1539# set's ARCH back to what portage expects
1540set_arch_to_portage() {
1541 i=10
1542 while ((i--)) ; do
1543 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1544 done
1545 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1546}
1547
1548# Jeremy Huddleston <eradicator@gentoo.org>:
1549# preserve_old_lib /path/to/libblah.so.0
1550# preserve_old_lib_notify /path/to/libblah.so.0
1551#
1552# These functions are useful when a lib in your package changes --soname. Such 1570# These functions are useful when a lib in your package changes ABI SONAME.
1553# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1571# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1554# would break packages that link against it. Most people get around this 1572# would break packages that link against it. Most people get around this
1555# by using the portage SLOT mechanism, but that is not always a relevant 1573# by using the portage SLOT mechanism, but that is not always a relevant
1556# solution, so instead you can add the following to your ebuilds: 1574# solution, so instead you can call this from pkg_preinst. See also the
1557# 1575# preserve_old_lib_notify function.
1558# src_install() {
1559# ...
1560# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1561# ...
1562# }
1563#
1564# pkg_postinst() {
1565# ...
1566# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1567# ...
1568# }
1569
1570preserve_old_lib() { 1576preserve_old_lib() {
1571 LIB=$1 1577 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1578 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1579 die "Invalid preserve_old_lib() usage"
1580 fi
1581 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1572 1582
1573 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1583 local lib dir
1574 SONAME=`basename ${LIB}` 1584 for lib in "$@" ; do
1575 DIRNAME=`dirname ${LIB}` 1585 [[ -e ${ROOT}/${lib} ]] || continue
1576 1586 dir=${lib%/*}
1577 dodir ${DIRNAME} 1587 dodir ${dir} || die "dodir ${dir} failed"
1578 cp ${ROOT}${LIB} ${D}${DIRNAME} 1588 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1579 touch ${D}${LIB} 1589 touch "${D}"/${lib}
1580 fi 1590 done
1581} 1591}
1582 1592
1593# @FUNCTION: preserve_old_lib_notify
1594# @USAGE: <libs to notify> [more libs]
1595# @DESCRIPTION:
1596# Spit helpful messages about the libraries preserved by preserve_old_lib.
1583preserve_old_lib_notify() { 1597preserve_old_lib_notify() {
1584 LIB=$1 1598 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1599 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1600 die "Invalid preserve_old_lib_notify() usage"
1601 fi
1585 1602
1586 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1603 local lib notice=0
1587 SONAME=`basename ${LIB}` 1604 for lib in "$@" ; do
1588 1605 [[ -e ${ROOT}/${lib} ]] || continue
1606 if [[ ${notice} -eq 0 ]] ; then
1607 notice=1
1589 einfo "An old version of an installed library was detected on your system." 1608 ewarn "Old versions of installed libraries were detected on your system."
1590 einfo "In order to avoid breaking packages that link against is, this older version" 1609 ewarn "In order to avoid breaking packages that depend on these old libs,"
1591 einfo "is not being removed. In order to make full use of this newer version," 1610 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1592 einfo "you will need to execute the following command:" 1611 ewarn "in order to remove these old dependencies. If you do not have this"
1593 einfo " revdep-rebuild --soname ${SONAME}" 1612 ewarn "helper program, simply emerge the 'gentoolkit' package."
1594 einfo 1613 ewarn
1595 einfo "After doing that, you can safely remove ${LIB}"
1596 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1597 fi 1614 fi
1615 ewarn " # revdep-rebuild --library ${lib##*/}"
1616 done
1617 if [[ ${notice} -eq 1 ]] ; then
1618 ewarn
1619 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1620 ewarn "delete the old libraries."
1621 fi
1598} 1622}
1599 1623
1600# Hack for people to figure out if a package was built with 1624# @FUNCTION: built_with_use
1601# certain USE flags 1625# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1626# @DESCRIPTION:
1627# A temporary hack until portage properly supports DEPENDing on USE
1628# flags being enabled in packages. This will check to see if the specified
1629# DEPEND atom was built with the specified list of USE flags. The
1630# --missing option controls the behavior if called on a package that does
1631# not actually support the defined USE flags (aka listed in IUSE).
1632# The default is to abort (call die). The -a and -o flags control
1633# the requirements of the USE flags. They correspond to "and" and "or"
1634# logic. So the -a flag means all listed USE flags must be enabled
1635# while the -o flag means at least one of the listed fIUSE flags must be
1636# enabled. The --hidden option is really for internal use only as it
1637# means the USE flag we're checking is hidden expanded, so it won't be found
1638# in IUSE like normal USE flags.
1602# 1639#
1603# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1640# Remember that this function isn't terribly intelligent so order of optional
1604# ex: built_with_use xchat gtk2 1641# flags matter.
1605#
1606# Flags: -a all USE flags should be utilized
1607# -o at least one USE flag should be utilized
1608# Note: the default flag is '-a'
1609built_with_use() { 1642built_with_use() {
1643 local hidden="no"
1644 if [[ $1 == "--hidden" ]] ; then
1645 hidden="yes"
1646 shift
1647 fi
1648
1649 local missing_action="die"
1650 if [[ $1 == "--missing" ]] ; then
1651 missing_action=$2
1652 shift ; shift
1653 case ${missing_action} in
1654 true|false|die) ;;
1655 *) die "unknown action '${missing_action}'";;
1656 esac
1657 fi
1658
1610 local opt=$1 1659 local opt=$1
1611 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1660 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1612 1661
1613 local PKG=$(best_version $1) 1662 local PKG=$(best_version $1)
1663 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1614 shift 1664 shift
1615 1665
1616 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1666 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1617 [[ ! -e ${USEFILE} ]] && return 1 1667 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1668
1669 # if the IUSE file doesn't exist, the read will error out, we need to handle
1670 # this gracefully
1671 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1672 case ${missing_action} in
1673 true) return 0;;
1674 false) return 1;;
1675 die) die "Unable to determine what USE flags $PKG was built with";;
1676 esac
1677 fi
1678
1679 if [[ ${hidden} == "no" ]] ; then
1680 local IUSE_BUILT=$(<${IUSEFILE})
1681 # Don't check USE_EXPAND #147237
1682 local expand
1683 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1684 if [[ $1 == ${expand}_* ]] ; then
1685 expand=""
1686 break
1687 fi
1688 done
1689 if [[ -n ${expand} ]] ; then
1690 if ! has $1 ${IUSE_BUILT} ; then
1691 case ${missing_action} in
1692 true) return 0;;
1693 false) return 1;;
1694 die) die "$PKG does not actually support the $1 USE flag!";;
1695 esac
1696 fi
1697 fi
1698 fi
1618 1699
1619 local USE_BUILT=$(<${USEFILE}) 1700 local USE_BUILT=$(<${USEFILE})
1620 while [[ $# -gt 0 ]] ; do 1701 while [[ $# -gt 0 ]] ; do
1621 if [[ ${opt} = "-o" ]] ; then 1702 if [[ ${opt} = "-o" ]] ; then
1622 has $1 ${USE_BUILT} && return 0 1703 has $1 ${USE_BUILT} && return 0
1626 shift 1707 shift
1627 done 1708 done
1628 [[ ${opt} = "-a" ]] 1709 [[ ${opt} = "-a" ]]
1629} 1710}
1630 1711
1712# @FUNCTION: epunt_cxx
1713# @USAGE: [dir to scan]
1714# @DESCRIPTION:
1631# Many configure scripts wrongly bail when a C++ compiler 1715# Many configure scripts wrongly bail when a C++ compiler could not be
1632# could not be detected. #73450 1716# detected. If dir is not specified, then it defaults to ${S}.
1717#
1718# http://bugs.gentoo.org/73450
1633epunt_cxx() { 1719epunt_cxx() {
1634 local dir=$1 1720 local dir=$1
1635 [[ -z ${dir} ]] && dir=${S} 1721 [[ -z ${dir} ]] && dir=${S}
1636 ebegin "Removing useless C++ checks" 1722 ebegin "Removing useless C++ checks"
1637 local f 1723 local f
1638 for f in $(find ${dir} -name configure) ; do 1724 find "${dir}" -name configure | while read f ; do
1639 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1725 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1640 done 1726 done
1641 eend 0 1727 eend 0
1642} 1728}
1643 1729
1644# dopamd [ file ] [ new file ] 1730# @FUNCTION: make_wrapper
1645# 1731# @USAGE: <wrapper> <target> <chdir> [libpaths] [installpath]
1646# Install pam auth config file in /etc/pam.d 1732# @DESCRIPTION:
1647# 1733# Create a shell wrapper script named wrapper in installpath
1648# The first argument, 'file' is required. Install as 'new file', if 1734# (defaults to the bindir) to execute target (default of wrapper) by
1649# specified. 1735# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1650 1736# libpaths followed by optionally changing directory to chdir.
1651dopamd() { 1737make_wrapper() {
1652 local pamd="$1" newpamd="${2:-$1}" 1738 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1653 [[ -z "$1" ]] && die "dopamd requires at least one argument." 1739 local tmpwrapper=$(emktemp)
1654 1740 # We don't want to quote ${bin} so that people can pass complex
1655 use pam || return 0 1741 # things as $bin ... "./someprog --args"
1656 1742 cat << EOF > "${tmpwrapper}"
1657 insinto /etc/pam.d 1743#!/bin/sh
1658 # these are the default doins options, but be explicit just in case 1744cd "${chdir:-.}"
1659 insopts -m 0644 -o root -g root 1745if [ -n "${libdir}" ] ; then
1660 newins ${pamd} ${newpamd} || die "failed to install ${newpamd}" 1746 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1747 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1748 else
1749 export LD_LIBRARY_PATH="${libdir}"
1750 fi
1751fi
1752exec ${bin} "\$@"
1753EOF
1754 chmod go+rx "${tmpwrapper}"
1755 if [[ -n ${path} ]] ; then
1756 (
1757 exeinto "${path}"
1758 newexe "${tmpwrapper}" "${wrapper}"
1759 ) || die
1760 else
1761 newbin "${tmpwrapper}" "${wrapper}" || die
1762 fi
1661} 1763}

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