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1# Copyright 1999-2005 Gentoo Foundation 1# Copyright 1999-2007 Gentoo Foundation
2# Distributed under the terms of the GNU General Public License v2 2# Distributed under the terms of the GNU General Public License v2
3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.157 2005/03/07 17:45:07 carlo Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.321 2009/10/18 07:52:23 grobian Exp $
4#
5# Author: Martin Schlemmer <azarah@gentoo.org>
6#
7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves.
9#
10# NB: If you add anything, please comment it!
11 4
12inherit multilib 5# @ECLASS: eutils.eclass
13ECLASS=eutils 6# @MAINTAINER:
14INHERITED="$INHERITED $ECLASS" 7# base-system@gentoo.org
8# @BLURB: many extra (but common) functions that are used in ebuilds
9# @DESCRIPTION:
10# The eutils eclass contains a suite of functions that complement
11# the ones that ebuild.sh already contain. The idea is that the functions
12# are not required in all ebuilds but enough utilize them to have a common
13# home rather than having multiple ebuilds implementing the same thing.
14#
15# Due to the nature of this eclass, some functions may have maintainers
16# different from the overall eclass!
15 17
16DEPEND="!bootstrap? ( sys-devel/patch )" 18inherit multilib portability
17 19
18DESCRIPTION="Based on the ${ECLASS} eclass" 20DESCRIPTION="Based on the ${ECLASS} eclass"
19 21
20# ecpu_check 22# @FUNCTION: epause
21# Usage: 23# @USAGE: [seconds]
22# 24# @DESCRIPTION:
23# ecpu_check array_of_cpu_flags 25# Sleep for the specified number of seconds (default of 5 seconds). Useful when
24# 26# printing a message the user should probably be reading and often used in
25# array_of_cpu_flags - An array of cpu flags to check against USE flags 27# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
26# 28# don't wait at all.
27# Checks user USE related cpu flags against /proc/cpuinfo. If user enables a
28# cpu flag that is not supported in their processor flags, it will warn the
29# user if CROSSCOMPILE is not set to 1 ( because cross compile users are
30# obviously using different cpu flags than their own cpu ). Examples:
31#
32# CPU_FLAGS=(mmx mmx2 sse sse2)
33# ecpu_check CPU_FLAGS
34# Chris White <chriswhite@gentoo.org> (03 Feb 2005)
35
36ecpu_check() {
37 # Think about changing below to: if [ "${CROSSCOMPILE}" -ne 1 -a -e "/proc/cpuinfo" ]
38 # and dropping the else if you do not plan on adding anything to that
39 # empty block ....
40 # PS: also try to add some quoting, and consider rather using ${foo} than $foo ...
41 if [ "${CROSSCOMPILE}" != "1" -a -e "/proc/cpuinfo" ]
42 then
43 CPU_FLAGS=${1}
44 USER_CPU=`grep "flags" /proc/cpuinfo`
45
46 for flags in `seq 1 ${#CPU_FLAGS[@]}`
47 do
48 if has ${CPU_FLAGS[${flags} - 1]} ${USER_CPU} && ! has ${CPU_FLAGS[${flags} - 1]} ${USE}
49 then
50 ewarn "Your system is ${CPU_FLAGS[${flags} - 1]} capable but you don't have it enabled!"
51 ewarn "You might be cross compiling (in this case set CROSSCOMPILE to 1 to disable this warning."
52 fi
53
54 if ! has ${CPU_FLAGS[${flags} - 1]} ${USER_CPU} && has ${CPU_FLAGS[${flags} -1]} ${USE}
55 then
56 ewarn "You have ${CPU_FLAGS[${flags} - 1]} support enabled but your processor doesn't"
57 ewarn "Seem to support it! You might be cross compiling or do not have /proc filesystem"
58 ewarn "enabled. If either is the case, set CROSSCOMPILE to 1 to disable this warning."
59 fi
60 done
61 fi
62}
63
64# Wait for the supplied number of seconds. If no argument is supplied, defaults
65# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not
66# outputting to a terminal, don't wait. For compatability purposes, the argument
67# must be an integer greater than zero.
68# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
69epause() { 29epause() {
70 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 30 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
71 sleep ${1:-5}
72 fi
73} 31}
74 32
75# Beep the specified number of times (defaults to five). If our output 33# @FUNCTION: ebeep
76# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 34# @USAGE: [number of beeps]
35# @DESCRIPTION:
36# Issue the specified number of beeps (default of 5 beeps). Useful when
37# printing a message the user should probably be reading and often used in
38# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
77# don't beep. 39# don't beep at all.
78# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
79ebeep() { 40ebeep() {
80 local n 41 local n
81 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 42 if [[ -z ${EBEEP_IGNORE} ]] ; then
82 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 43 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
83 echo -ne "\a" 44 echo -ne "\a"
84 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 45 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
85 echo -ne "\a" 46 echo -ne "\a"
86 sleep 1 47 sleep 1
87 done 48 done
88 fi 49 fi
89} 50}
90 51
91# This function generate linker scripts in /usr/lib for dynamic 52# @FUNCTION: ecvs_clean
92# libs in /lib. This is to fix linking problems when you have 53# @USAGE: [list of dirs]
93# the .so in /lib, and the .a in /usr/lib. What happens is that 54# @DESCRIPTION:
94# in some cases when linking dynamic, the .a in /usr/lib is used 55# Remove CVS directories recursiveley. Useful when a source tarball contains
95# instead of the .so in /lib due to gcc/libtool tweaking ld's 56# internal CVS directories. Defaults to $PWD.
96# library search path. This cause many builds to fail. 57ecvs_clean() {
97# See bug #4411 for more info. 58 [[ -z $* ]] && set -- .
98# 59 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
99# To use, simply call: 60 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
100#
101# gen_usr_ldscript libfoo.so
102#
103# Note that you should in general use the unversioned name of
104# the library, as ldconfig should usually update it correctly
105# to point to the latest version of the library present.
106#
107# <azarah@gentoo.org> (26 Oct 2002)
108#
109gen_usr_ldscript() {
110 local libdir="$(get_libdir)"
111 # Just make sure it exists
112 dodir /usr/${libdir}
113
114 cat > "${D}/usr/${libdir}/${1}" << END_LDSCRIPT
115/* GNU ld script
116 Because Gentoo have critical dynamic libraries
117 in /lib, and the static versions in /usr/lib, we
118 need to have a "fake" dynamic lib in /usr/lib,
119 otherwise we run into linking problems.
120 See bug #4411 on http://bugs.gentoo.org/ for
121 more info. */
122GROUP ( /${libdir}/${1} )
123END_LDSCRIPT
124 fperms a+x "/usr/${libdir}/${1}"
125} 61}
126 62
127# Simple function to draw a line consisting of '=' the same length as $* 63# @FUNCTION: esvn_clean
128# 64# @USAGE: [list of dirs]
129# <azarah@gentoo.org> (11 Nov 2002) 65# @DESCRIPTION:
130# 66# Remove .svn directories recursiveley. Useful when a source tarball contains
131draw_line() { 67# internal Subversion directories. Defaults to $PWD.
132 local i=0 68esvn_clean() {
133 local str_length="" 69 [[ -z $* ]] && set -- .
134 70 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
135 # Handle calls that do not have args, or wc not being installed ...
136 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ]
137 then
138 echo "==============================================================="
139 return 0
140 fi
141
142 # Get the length of $*
143 str_length="$(echo -n "$*" | wc -m)"
144
145 while [ "$i" -lt "${str_length}" ]
146 do
147 echo -n "="
148
149 i=$((i + 1))
150 done
151
152 echo
153
154 return 0
155} 71}
156 72
157# Default directory where patches are located 73# Default directory where patches are located
158EPATCH_SOURCE="${WORKDIR}/patch" 74EPATCH_SOURCE="${WORKDIR}/patch"
159# Default extension for patches 75# Default extension for patches
160EPATCH_SUFFIX="patch.bz2" 76EPATCH_SUFFIX="patch.bz2"
161# Default options for patch 77# Default options for patch
162# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 78# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
163EPATCH_OPTS="-g0" 79# Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
80# Set -E to automatically remove empty files.
81EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
164# List of patches not to apply. Not this is only file names, 82# List of patches not to apply. Note this is only file names,
165# and not the full path .. 83# and not the full path ..
166EPATCH_EXCLUDE="" 84EPATCH_EXCLUDE=""
167# Change the printed message for a single patch. 85# Change the printed message for a single patch.
168EPATCH_SINGLE_MSG="" 86EPATCH_SINGLE_MSG=""
87# Change the printed message for multiple patches.
88EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
169# Force applying bulk patches even if not following the style: 89# Force applying bulk patches even if not following the style:
170# 90#
171# ??_${ARCH}_foo.${EPATCH_SUFFIX} 91# ??_${ARCH}_foo.${EPATCH_SUFFIX}
172# 92#
173EPATCH_FORCE="no" 93EPATCH_FORCE="no"
174 94
175# This function is for bulk patching, or in theory for just one 95# This function is for bulk patching, or in theory for just one
176# or two patches. 96# or two patches.
185# bug they should be left as is to ensure an ebuild can rely on 105# bug they should be left as is to ensure an ebuild can rely on
186# them for. 106# them for.
187# 107#
188# Patches are applied in current directory. 108# Patches are applied in current directory.
189# 109#
190# Bulk Patches should preferibly have the form of: 110# Bulk Patches should preferably have the form of:
191# 111#
192# ??_${ARCH}_foo.${EPATCH_SUFFIX} 112# ??_${ARCH}_foo.${EPATCH_SUFFIX}
193# 113#
194# For example: 114# For example:
195# 115#
196# 01_all_misc-fix.patch.bz2 116# 01_all_misc-fix.patch.bz2
197# 02_sparc_another-fix.patch.bz2 117# 02_sparc_another-fix.patch.bz2
198# 118#
199# This ensures that there are a set order, and you can have ARCH 119# This ensures that there are a set order, and you can have ARCH
200# specific patches. 120# specific patches.
201# 121#
202# If you however give an argument to epatch(), it will treat it as a 122# If you however give an argument to epatch(), it will treat it as a
204# hand its a directory, it will set EPATCH_SOURCE to this. 124# hand its a directory, it will set EPATCH_SOURCE to this.
205# 125#
206# <azarah@gentoo.org> (10 Nov 2002) 126# <azarah@gentoo.org> (10 Nov 2002)
207# 127#
208epatch() { 128epatch() {
129 _epatch_draw_line() {
130 [[ -z $1 ]] && set "$(printf "%65s" '')"
131 echo "${1//?/=}"
132 }
133 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
209 local PIPE_CMD="" 134 local PIPE_CMD=""
210 local STDERR_TARGET="${T}/$$.out" 135 local STDERR_TARGET="${T}/$$.out"
211 local PATCH_TARGET="${T}/$$.patch" 136 local PATCH_TARGET="${T}/$$.patch"
212 local PATCH_SUFFIX="" 137 local PATCH_SUFFIX=""
213 local SINGLE_PATCH="no" 138 local SINGLE_PATCH="no"
214 local x="" 139 local x=""
215 140
141 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
142
216 if [ "$#" -gt 1 ] 143 if [ "$#" -gt 1 ]
217 then 144 then
218 local m="" 145 local m=""
219 einfo "${#} patches to apply ..."
220 for m in "$@" ; do 146 for m in "$@" ; do
221 epatch "${m}" 147 epatch "${m}"
222 done 148 done
223 return 0 149 return 0
224 fi 150 fi
238 local EPATCH_SOURCE="$1/*" 164 local EPATCH_SOURCE="$1/*"
239 else 165 else
240 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 166 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
241 fi 167 fi
242 else 168 else
243 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 169 if [[ ! -d ${EPATCH_SOURCE} ]] || [[ -n $1 ]] ; then
244 then
245 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 170 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
246 then 171 then
247 EPATCH_SOURCE="$1" 172 EPATCH_SOURCE="$1"
248 fi 173 fi
249 174
258 183
259 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 184 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
260 fi 185 fi
261 186
262 case ${EPATCH_SUFFIX##*\.} in 187 case ${EPATCH_SUFFIX##*\.} in
188 xz)
189 PIPE_CMD="xz -dc"
190 PATCH_SUFFIX="xz"
191 ;;
192 lzma)
193 PIPE_CMD="lzma -dc"
194 PATCH_SUFFIX="lzma"
195 ;;
263 bz2) 196 bz2)
264 PIPE_CMD="bzip2 -dc" 197 PIPE_CMD="bzip2 -dc"
265 PATCH_SUFFIX="bz2" 198 PATCH_SUFFIX="bz2"
266 ;; 199 ;;
267 gz|Z|z) 200 gz|Z|z)
278 ;; 211 ;;
279 esac 212 esac
280 213
281 if [ "${SINGLE_PATCH}" = "no" ] 214 if [ "${SINGLE_PATCH}" = "no" ]
282 then 215 then
283 einfo "Applying various patches (bugfixes/updates) ..." 216 einfo "${EPATCH_MULTI_MSG}"
284 fi 217 fi
285 for x in ${EPATCH_SOURCE} 218 for x in ${EPATCH_SOURCE}
286 do 219 do
287 # New ARCH dependant patch naming scheme ... 220 # New ARCH dependant patch naming scheme ...
288 # 221 #
289 # ???_arch_foo.patch 222 # ???_arch_foo.patch
290 # 223 #
291 if [ -f ${x} ] && \ 224 if [ -f ${x} ] && \
292 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \ 225 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
293 [ "${EPATCH_FORCE}" = "yes" ]) 226 [ "${EPATCH_FORCE}" = "yes" ])
294 then 227 then
295 local count=0 228 local count=0
296 local popts="${EPATCH_OPTS}" 229 local popts="${EPATCH_OPTS}"
297 local patchname=${x##*/} 230 local patchname=${x##*/}
298 231
317 fi 250 fi
318 251
319 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 252 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
320 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 253 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
321 254
255 # Decompress the patch if need be
256 if [[ ${PATCH_SUFFIX} != "patch" ]] ; then
257 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
258 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
259
260 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1 ; then
261 echo
262 eerror "Could not extract patch!"
263 #die "Could not extract patch!"
264 count=5
265 break
266 fi
267 else
268 PATCH_TARGET="${x}"
269 fi
270
271 # Check for absolute paths in patches. If sandbox is disabled,
272 # people could (accidently) patch files in the root filesystem.
273 # Or trigger other unpleasantries #237667. So disallow -p0 on
274 # such patches.
275 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
276 if [[ -n ${abs_paths} ]] ; then
277 count=1
278 echo "NOTE: skipping -p0 due to absolute paths in patch:" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
279 echo "${abs_paths}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
280 fi
281
322 # Allow for prefix to differ ... im lazy, so shoot me :/ 282 # Allow for prefix to differ ... im lazy, so shoot me :/
323 while [ "${count}" -lt 5 ] 283 while [ "${count}" -lt 5 ]
324 do 284 do
325 # Generate some useful debug info ... 285 # Generate some useful debug info ...
326 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 286 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
327 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 287 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
328 288
329 if [ "${PATCH_SUFFIX}" != "patch" ] 289 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
290 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
291
292 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
293 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
294
295 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
330 then 296 then
331 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
332 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
333 else
334 PATCH_TARGET="${x}"
335 fi
336
337 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
338 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
339
340 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
341 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
342
343 if [ "${PATCH_SUFFIX}" != "patch" ]
344 then
345 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
346 then
347 echo
348 eerror "Could not extract patch!"
349 #die "Could not extract patch!"
350 count=5
351 break
352 fi
353 fi
354
355 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
356 then
357 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 297 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
358 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 298 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
359 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 299 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
360 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 300 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
361 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 301 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
362 302
363 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1 303 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
304 _epatch_assert
364 305
365 if [ "$?" -ne 0 ] 306 if [ "$?" -ne 0 ]
366 then 307 then
367 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 308 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
368 echo 309 echo
386 fi 327 fi
387 328
388 if [ "${count}" -eq 5 ] 329 if [ "${count}" -eq 5 ]
389 then 330 then
390 echo 331 echo
391 eerror "Failed Patch: ${patchname}!" 332 eerror "Failed Patch: ${patchname} !"
333 eerror " ( ${PATCH_TARGET} )"
392 eerror 334 eerror
393 eerror "Include in your bugreport the contents of:" 335 eerror "Include in your bugreport the contents of:"
394 eerror 336 eerror
395 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}" 337 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
396 echo 338 echo
405 if [ "${SINGLE_PATCH}" = "no" ] 347 if [ "${SINGLE_PATCH}" = "no" ]
406 then 348 then
407 einfo "Done with patching" 349 einfo "Done with patching"
408 fi 350 fi
409} 351}
352epatch_user() {
353 [[ $# -ne 0 ]] && die "epatch_user takes no options"
410 354
411# This function return true if we are using the NPTL pthreads 355 # don't clobber any EPATCH vars that the parent might want
412# implementation. 356 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT}/etc/portage/patches
413# 357 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
414# <azarah@gentoo.org> (06 March 2003) 358 EPATCH_SOURCE=${base}/${CTARGET}/${check}
415# 359 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
416have_NPTL() { 360 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
417 cat > ${T}/test-nptl.c <<-"END" 361 if [[ -d ${EPATCH_SOURCE} ]] ; then
418 #define _XOPEN_SOURCE 362 EPATCH_SOURCE=${EPATCH_SOURCE} \
419 #include <unistd.h> 363 EPATCH_SUFFIX="patch" \
420 #include <stdio.h> 364 EPATCH_FORCE="yes" \
421 365 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
422 int main() 366 epatch
423 { 367 break
424 char buf[255];
425 char *str = buf;
426
427 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255);
428 if (NULL != str) {
429 printf("%s\n", str);
430 if (NULL != strstr(str, "NPTL"))
431 return 0;
432 }
433
434 return 1;
435 }
436 END
437
438 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ..."
439 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
440 then
441 echo "yes"
442 einfon "Checking what PTHREADS implementation we have ..."
443 if ${T}/nptl
444 then
445 return 0
446 else
447 return 1
448 fi
449 else
450 echo "no"
451 fi 368 fi
452 369 done
453 return 1
454} 370}
455 371
456# This function check how many cpu's are present, and then set 372# @FUNCTION: emktemp
457# -j in MAKEOPTS accordingly. 373# @USAGE: [temp dir]
458# 374# @DESCRIPTION:
459# Thanks to nall <nall@gentoo.org> for this.
460#
461get_number_of_jobs() {
462 local jobs=0
463
464 if [ ! -r /proc/cpuinfo ]
465 then
466 return 1
467 fi
468
469 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
470 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
471 then
472 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
473 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
474 ADMINPARAM="${ADMINPARAM/-j}"
475 fi
476
477 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
478
479 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
480 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
481 then
482 # these archs will always have "[Pp]rocessor"
483 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
484
485 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
486 then
487 # sparc always has "ncpus active"
488 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
489
490 elif [ "${ARCH}" = "alpha" ]
491 then
492 # alpha has "cpus active", but only when compiled with SMP
493 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
494 then
495 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
496 else
497 jobs=2
498 fi
499
500 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
501 then
502 # ppc has "processor", but only when compiled with SMP
503 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
504 then
505 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
506 else
507 jobs=2
508 fi
509 elif [ "${ARCH}" = "s390" ]
510 then
511 # s390 has "# processors : "
512 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
513 else
514 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
515 die "Unknown ARCH -- ${ARCH}!"
516 fi
517
518 # Make sure the number is valid ...
519 if [ "${jobs}" -lt 1 ]
520 then
521 jobs=1
522 fi
523
524 if [ -n "${ADMINPARAM}" ]
525 then
526 if [ "${jobs}" -gt "${ADMINPARAM}" ]
527 then
528 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge ..."
529 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
530 else
531 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge ..."
532 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
533 fi
534 fi
535}
536
537# Cheap replacement for when debianutils (and thus mktemp) 375# Cheap replacement for when debianutils (and thus mktemp)
538# does not exist on the users system 376# does not exist on the users system.
539# vapier@gentoo.org
540#
541# Takes just 1 optional parameter (the directory to create tmpfile in)
542emktemp() { 377emktemp() {
543 local exe="touch" 378 local exe="touch"
544 [ "$1" == "-d" ] && exe="mkdir" && shift 379 [[ $1 == -d ]] && exe="mkdir" && shift
545 local topdir="$1" 380 local topdir=$1
546 381
547 if [ -z "${topdir}" ] 382 if [[ -z ${topdir} ]] ; then
548 then
549 [ -z "${T}" ] \ 383 [[ -z ${T} ]] \
550 && topdir="/tmp" \ 384 && topdir="/tmp" \
551 || topdir="${T}" 385 || topdir=${T}
552 fi 386 fi
553 387
554 if [ -z "$(type -p mktemp)" ] 388 if ! type -P mktemp > /dev/null ; then
555 then 389 # system lacks `mktemp` so we have to fake it
556 local tmp=/ 390 local tmp=/
557 while [ -e "${tmp}" ] ; do 391 while [[ -e ${tmp} ]] ; do
558 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 392 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
559 done 393 done
560 ${exe} "${tmp}" 394 ${exe} "${tmp}" || ${exe} -p "${tmp}"
561 echo "${tmp}" 395 echo "${tmp}"
562 else 396 else
563 [ "${exe}" == "touch" ] \ 397 # the args here will give slightly wierd names on BSD,
564 && exe="-p" \ 398 # but should produce a usable file on all userlands
565 || exe="-d" 399 if [[ ${exe} == "touch" ]] ; then
566 mktemp ${exe} "${topdir}" 400 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
401 else
402 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
567 fi 403 fi
404 fi
568} 405}
569 406
407# @FUNCTION: egetent
408# @USAGE: <database> <key>
409# @MAINTAINER:
410# base-system@gentoo.org (Linux)
411# Joe Jezak <josejx@gmail.com> (OS X)
412# usata@gentoo.org (OS X)
413# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
414# @DESCRIPTION:
570# Small wrapper for getent (Linux), nidump (Mac OS X), 415# Small wrapper for getent (Linux),
416# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
571# and pw (FreeBSD) used in enewuser()/enewgroup() 417# and pw (FreeBSD) used in enewuser()/enewgroup()
572# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
573# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
574#
575# egetent(database, key)
576egetent() { 418egetent() {
577 if useq ppc-macos ; then 419 case ${CHOST} in
420 *-darwin[678])
578 case "$2" in 421 case "$2" in
579 *[!0-9]*) # Non numeric 422 *[!0-9]*) # Non numeric
580 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 423 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
581 ;; 424 ;;
582 *) # Numeric 425 *) # Numeric
583 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 426 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
584 ;; 427 ;;
585 esac 428 esac
586 elif useq x86-fbsd ; then 429 ;;
587 local action 430 *-darwin*)
588 if [ "$1" == "passwd" ] 431 local mytype=$1
589 then 432 [[ "passwd" == $mytype ]] && mytype="Users"
590 action="user" 433 [[ "group" == $mytype ]] && mytype="Groups"
591 else 434 case "$2" in
592 action="group" 435 *[!0-9]*) # Non numeric
436 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
437 ;;
438 *) # Numeric
439 local mykey="UniqueID"
440 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
441 dscl . -search /$mytype $mykey $2 2>/dev/null
442 ;;
443 esac
444 ;;
445 *-freebsd*|*-dragonfly*)
446 local opts action="user"
447 [[ $1 == "passwd" ]] || action="group"
448
449 # lookup by uid/gid
450 if [[ $2 == [[:digit:]]* ]] ; then
451 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
593 fi 452 fi
453
594 pw show "${action}" "$2" -q 454 pw show ${action} ${opts} "$2" -q
595 else 455 ;;
456 *-netbsd*|*-openbsd*)
457 grep "$2:\*:" /etc/$1
458 ;;
459 *)
596 which nscd >& /dev/null && nscd -i "$1" 460 type -p nscd >& /dev/null && nscd -i "$1"
597 getent "$1" "$2" 461 getent "$1" "$2"
598 fi 462 ;;
463 esac
599} 464}
600 465
601# Simplify/standardize adding users to the system 466# @FUNCTION: enewuser
602# vapier@gentoo.org 467# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
603# 468# @DESCRIPTION:
604# enewuser(username, uid, shell, homedir, groups, extra options) 469# Same as enewgroup, you are not required to understand how to properly add
605# 470# a user to the system. The only required parameter is the username.
606# Default values if you do not specify any: 471# Default uid is (pass -1 for this) next available, default shell is
607# username: REQUIRED ! 472# /bin/false, default homedir is /dev/null, there are no default groups,
608# uid: next available (see useradd(8)) 473# and default params sets the comment as 'added by portage for ${PN}'.
609# note: pass -1 to get default behavior
610# shell: /bin/false
611# homedir: /dev/null
612# groups: none
613# extra: comment of 'added by portage for ${PN}'
614enewuser() { 474enewuser() {
475 case ${EBUILD_PHASE} in
476 unpack|compile|test|install)
477 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
478 eerror "Package fails at QA and at life. Please file a bug."
479 die "Bad package! enewuser is only for use in pkg_* functions!"
480 esac
481
615 # get the username 482 # get the username
616 local euser="$1"; shift 483 local euser=$1; shift
617 if [ -z "${euser}" ] 484 if [[ -z ${euser} ]] ; then
618 then
619 eerror "No username specified !" 485 eerror "No username specified !"
620 die "Cannot call enewuser without a username" 486 die "Cannot call enewuser without a username"
621 fi 487 fi
622 488
623 # lets see if the username already exists 489 # lets see if the username already exists
624 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 490 if [[ -n $(egetent passwd "${euser}") ]] ; then
625 then
626 return 0 491 return 0
627 fi 492 fi
628 einfo "Adding user '${euser}' to your system ..." 493 einfo "Adding user '${euser}' to your system ..."
629 494
630 # options to pass to useradd 495 # options to pass to useradd
631 local opts= 496 local opts=
632 497
633 # handle uid 498 # handle uid
634 local euid="$1"; shift 499 local euid=$1; shift
635 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 500 if [[ -n ${euid} && ${euid} != -1 ]] ; then
636 then
637 if [ "${euid}" -gt 0 ] 501 if [[ ${euid} -gt 0 ]] ; then
638 then
639 if [ ! -z "`egetent passwd ${euid}`" ] 502 if [[ -n $(egetent passwd ${euid}) ]] ; then
640 then
641 euid="next" 503 euid="next"
642 fi 504 fi
643 else 505 else
644 eerror "Userid given but is not greater than 0 !" 506 eerror "Userid given but is not greater than 0 !"
645 die "${euid} is not a valid UID" 507 die "${euid} is not a valid UID"
646 fi 508 fi
647 else 509 else
648 euid="next" 510 euid="next"
649 fi 511 fi
650 if [ "${euid}" == "next" ] 512 if [[ ${euid} == "next" ]] ; then
651 then 513 for ((euid = 101; euid <= 999; euid++)); do
652 local pwrange
653 if [ "${USERLAND}" == "BSD" ] ; then
654 pwrange="`jot 898 101`"
655 else
656 pwrange="`seq 101 999`"
657 fi
658 for euid in ${pwrange} ; do
659 [ -z "`egetent passwd ${euid}`" ] && break 514 [[ -z $(egetent passwd ${euid}) ]] && break
660 done 515 done
661 fi 516 fi
662 opts="${opts} -u ${euid}" 517 opts="${opts} -u ${euid}"
663 einfo " - Userid: ${euid}" 518 einfo " - Userid: ${euid}"
664 519
665 # handle shell 520 # handle shell
666 local eshell="$1"; shift 521 local eshell=$1; shift
667 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 522 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
668 then 523 if [[ ! -e ${ROOT}${eshell} ]] ; then
669 if [ ! -e "${eshell}" ]
670 then
671 eerror "A shell was specified but it does not exist !" 524 eerror "A shell was specified but it does not exist !"
672 die "${eshell} does not exist" 525 die "${eshell} does not exist in ${ROOT}"
526 fi
527 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
528 eerror "Do not specify ${eshell} yourself, use -1"
529 die "Pass '-1' as the shell parameter"
673 fi 530 fi
674 else 531 else
675 if [ "${USERLAND}" == "BSD" ] 532 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
676 then 533 [[ -x ${ROOT}${shell} ]] && break
677 eshell="/usr/bin/false" 534 done
678 else 535
536 if [[ ${shell} == "/dev/null" ]] ; then
537 eerror "Unable to identify the shell to use, proceeding with userland default."
538 case ${USERLAND} in
679 eshell="/bin/false" 539 GNU) shell="/bin/false" ;;
540 BSD) shell="/sbin/nologin" ;;
541 Darwin) shell="/usr/sbin/nologin" ;;
542 *) die "Unable to identify the default shell for userland ${USERLAND}"
543 esac
680 fi 544 fi
545
546 eshell=${shell}
681 fi 547 fi
682 einfo " - Shell: ${eshell}" 548 einfo " - Shell: ${eshell}"
683 opts="${opts} -s ${eshell}" 549 opts="${opts} -s ${eshell}"
684 550
685 # handle homedir 551 # handle homedir
686 local ehome="$1"; shift 552 local ehome=$1; shift
687 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 553 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
688 then
689 ehome="/dev/null" 554 ehome="/dev/null"
690 fi 555 fi
691 einfo " - Home: ${ehome}" 556 einfo " - Home: ${ehome}"
692 opts="${opts} -d ${ehome}" 557 opts="${opts} -d ${ehome}"
693 558
694 # handle groups 559 # handle groups
695 local egroups="$1"; shift 560 local egroups=$1; shift
696 if [ ! -z "${egroups}" ] 561 if [[ ! -z ${egroups} ]] ; then
697 then
698 local oldifs="${IFS}" 562 local oldifs=${IFS}
699 local defgroup="" exgroups="" 563 local defgroup="" exgroups=""
700 564
701 export IFS="," 565 export IFS=","
702 for g in ${egroups} 566 for g in ${egroups} ; do
703 do
704 export IFS="${oldifs}" 567 export IFS=${oldifs}
705 if [ -z "`egetent group \"${g}\"`" ] 568 if [[ -z $(egetent group "${g}") ]] ; then
706 then
707 eerror "You must add group ${g} to the system first" 569 eerror "You must add group ${g} to the system first"
708 die "${g} is not a valid GID" 570 die "${g} is not a valid GID"
709 fi 571 fi
710 if [ -z "${defgroup}" ] 572 if [[ -z ${defgroup} ]] ; then
711 then
712 defgroup="${g}" 573 defgroup=${g}
713 else 574 else
714 exgroups="${exgroups},${g}" 575 exgroups="${exgroups},${g}"
715 fi 576 fi
716 export IFS="," 577 export IFS=","
717 done 578 done
718 export IFS="${oldifs}" 579 export IFS=${oldifs}
719 580
720 opts="${opts} -g ${defgroup}" 581 opts="${opts} -g ${defgroup}"
721 if [ ! -z "${exgroups}" ] 582 if [[ ! -z ${exgroups} ]] ; then
722 then
723 opts="${opts} -G ${exgroups:1}" 583 opts="${opts} -G ${exgroups:1}"
724 fi 584 fi
725 else 585 else
726 egroups="(none)" 586 egroups="(none)"
727 fi 587 fi
728 einfo " - Groups: ${egroups}" 588 einfo " - Groups: ${egroups}"
729 589
730 # handle extra and add the user 590 # handle extra and add the user
731 local eextra="$@"
732 local oldsandbox="${SANDBOX_ON}" 591 local oldsandbox=${SANDBOX_ON}
733 export SANDBOX_ON="0" 592 export SANDBOX_ON="0"
734 if useq ppc-macos 593 case ${CHOST} in
735 then 594 *-darwin*)
736 ### Make the user 595 ### Make the user
737 if [ -z "${eextra}" ] 596 if [[ -z $@ ]] ; then
738 then
739 dscl . create /users/${euser} uid ${euid} 597 dscl . create /users/${euser} uid ${euid}
740 dscl . create /users/${euser} shell ${eshell} 598 dscl . create /users/${euser} shell ${eshell}
741 dscl . create /users/${euser} home ${ehome} 599 dscl . create /users/${euser} home ${ehome}
742 dscl . create /users/${euser} realname "added by portage for ${PN}" 600 dscl . create /users/${euser} realname "added by portage for ${PN}"
743 ### Add the user to the groups specified 601 ### Add the user to the groups specified
744 local oldifs="${IFS}" 602 local oldifs=${IFS}
745 export IFS="," 603 export IFS=","
746 for g in ${egroups} 604 for g in ${egroups} ; do
747 do
748 dscl . merge /groups/${g} users ${euser} 605 dscl . merge /groups/${g} users ${euser}
749 done 606 done
750 export IFS="${oldifs}" 607 export IFS=${oldifs}
751 else 608 else
752 einfo "Extra options are not supported on macos yet" 609 einfo "Extra options are not supported on Darwin yet"
753 einfo "Please report the ebuild along with the info below" 610 einfo "Please report the ebuild along with the info below"
754 einfo "eextra: ${eextra}" 611 einfo "eextra: $@"
755 die "Required function missing" 612 die "Required function missing"
756 fi 613 fi
757 elif use x86-fbsd ; then 614 ;;
758 if [ -z "${eextra}" ] 615 *-freebsd*|*-dragonfly*)
759 then 616 if [[ -z $@ ]] ; then
760 pw useradd ${euser} ${opts} \ 617 pw useradd ${euser} ${opts} \
761 -c "added by portage for ${PN}" \ 618 -c "added by portage for ${PN}" \
762 die "enewuser failed" 619 die "enewuser failed"
763 else 620 else
764 einfo " - Extra: ${eextra}" 621 einfo " - Extra: $@"
765 pw useradd ${euser} ${opts} \ 622 pw useradd ${euser} ${opts} \
766 -c ${eextra} || die "enewuser failed" 623 "$@" || die "enewuser failed"
767 fi 624 fi
625 ;;
626
627 *-netbsd*)
628 if [[ -z $@ ]] ; then
629 useradd ${opts} ${euser} || die "enewuser failed"
768 else 630 else
769 if [ -z "${eextra}" ] 631 einfo " - Extra: $@"
770 then 632 useradd ${opts} ${euser} "$@" || die "enewuser failed"
633 fi
634 ;;
635
636 *-openbsd*)
637 if [[ -z $@ ]] ; then
638 useradd -u ${euid} -s ${eshell} \
639 -d ${ehome} -c "Added by portage for ${PN}" \
640 -g ${egroups} ${euser} || die "enewuser failed"
641 else
642 einfo " - Extra: $@"
643 useradd -u ${euid} -s ${eshell} \
644 -d ${ehome} -c "Added by portage for ${PN}" \
645 -g ${egroups} ${euser} "$@" || die "enewuser failed"
646 fi
647 ;;
648
649 *)
650 if [[ -z $@ ]] ; then
771 useradd ${opts} ${euser} \ 651 useradd ${opts} \
772 -c "added by portage for ${PN}" \ 652 -c "added by portage for ${PN}" \
653 ${euser} \
773 || die "enewuser failed" 654 || die "enewuser failed"
774 else 655 else
775 einfo " - Extra: ${eextra}" 656 einfo " - Extra: $@"
776 useradd ${opts} ${euser} ${eextra} \ 657 useradd ${opts} "$@" \
658 ${euser} \
777 || die "enewuser failed" 659 || die "enewuser failed"
778 fi 660 fi
661 ;;
662 esac
663
664 if [[ ! -e ${ROOT}/${ehome} ]] ; then
665 einfo " - Creating ${ehome} in ${ROOT}"
666 mkdir -p "${ROOT}/${ehome}"
667 chown ${euser} "${ROOT}/${ehome}"
668 chmod 755 "${ROOT}/${ehome}"
779 fi 669 fi
670
780 export SANDBOX_ON="${oldsandbox}" 671 export SANDBOX_ON=${oldsandbox}
781
782 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
783 then
784 einfo " - Creating ${ehome} in ${D}"
785 dodir ${ehome}
786 fowners ${euser} ${ehome}
787 fperms 755 ${ehome}
788 fi
789} 672}
790 673
791# Simplify/standardize adding groups to the system 674# @FUNCTION: enewgroup
792# vapier@gentoo.org 675# @USAGE: <group> [gid]
793# 676# @DESCRIPTION:
794# enewgroup(group, gid) 677# This function does not require you to understand how to properly add a
795# 678# group to the system. Just give it a group name to add and enewgroup will
796# Default values if you do not specify any: 679# do the rest. You may specify the gid for the group or allow the group to
797# groupname: REQUIRED ! 680# allocate the next available one.
798# gid: next available (see groupadd(8))
799# extra: none
800enewgroup() { 681enewgroup() {
682 case ${EBUILD_PHASE} in
683 unpack|compile|test|install)
684 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
685 eerror "Package fails at QA and at life. Please file a bug."
686 die "Bad package! enewgroup is only for use in pkg_* functions!"
687 esac
688
801 # get the group 689 # get the group
802 local egroup="$1"; shift 690 local egroup="$1"; shift
803 if [ -z "${egroup}" ] 691 if [ -z "${egroup}" ]
804 then 692 then
805 eerror "No group specified !" 693 eerror "No group specified !"
806 die "Cannot call enewgroup without a group" 694 die "Cannot call enewgroup without a group"
807 fi 695 fi
808 696
809 # see if group already exists 697 # see if group already exists
810 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 698 if [[ -n $(egetent group "${egroup}") ]]; then
811 then
812 return 0 699 return 0
813 fi 700 fi
814 einfo "Adding group '${egroup}' to your system ..." 701 einfo "Adding group '${egroup}' to your system ..."
815 702
816 # options to pass to useradd 703 # options to pass to useradd
822 then 709 then
823 if [ "${egid}" -gt 0 ] 710 if [ "${egid}" -gt 0 ]
824 then 711 then
825 if [ -z "`egetent group ${egid}`" ] 712 if [ -z "`egetent group ${egid}`" ]
826 then 713 then
827 if useq ppc-macos ; then 714 if [[ "${CHOST}" == *-darwin* ]]; then
828 opts="${opts} ${egid}" 715 opts="${opts} ${egid}"
829 else 716 else
830 opts="${opts} -g ${egid}" 717 opts="${opts} -g ${egid}"
831 fi 718 fi
832 else 719 else
846 opts="${opts} ${eextra}" 733 opts="${opts} ${eextra}"
847 734
848 # add the group 735 # add the group
849 local oldsandbox="${SANDBOX_ON}" 736 local oldsandbox="${SANDBOX_ON}"
850 export SANDBOX_ON="0" 737 export SANDBOX_ON="0"
851 if useq ppc-macos ; then 738 case ${CHOST} in
739 *-darwin*)
852 if [ ! -z "${eextra}" ]; 740 if [ ! -z "${eextra}" ];
853 then 741 then
854 einfo "Extra options are not supported on macos yet" 742 einfo "Extra options are not supported on Darwin/OS X yet"
855 einfo "Please report the ebuild along with the info below" 743 einfo "Please report the ebuild along with the info below"
856 einfo "eextra: ${eextra}" 744 einfo "eextra: ${eextra}"
857 die "Required function missing" 745 die "Required function missing"
858 fi 746 fi
859 747
860 # If we need the next available 748 # If we need the next available
861 case ${egid} in 749 case ${egid} in
862 *[!0-9]*) # Non numeric 750 *[!0-9]*) # Non numeric
863 for egid in `jot 898 101`; do 751 for ((egid = 101; egid <= 999; egid++)); do
864 [ -z "`egetent group ${egid}`" ] && break 752 [[ -z $(egetent group ${egid}) ]] && break
865 done 753 done
866 esac 754 esac
867 dscl . create /groups/${egroup} gid ${egid} 755 dscl . create /groups/${egroup} gid ${egid}
868 dscl . create /groups/${egroup} passwd '*' 756 dscl . create /groups/${egroup} passwd '*'
869 elif use x86-fbsd ; then 757 ;;
758
759 *-freebsd*|*-dragonfly*)
870 case ${egid} in 760 case ${egid} in
871 *[!0-9]*) # Non numeric 761 *[!0-9]*) # Non numeric
872 for egid in `jot 898 101`; do 762 for ((egid = 101; egid <= 999; egid++)); do
873 [ -z "`egetent group ${egid}`" ] && break 763 [[ -z $(egetent group ${egid}) ]] && break
874 done 764 done
875 esac 765 esac
876 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 766 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
877 else 767 ;;
768
769 *-netbsd*)
770 case ${egid} in
771 *[!0-9]*) # Non numeric
772 for ((egid = 101; egid <= 999; egid++)); do
773 [[ -z $(egetent group ${egid}) ]] && break
774 done
775 esac
776 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
777 ;;
778
779 *)
878 groupadd ${opts} ${egroup} || die "enewgroup failed" 780 groupadd ${opts} ${egroup} || die "enewgroup failed"
879 fi 781 ;;
782 esac
880 export SANDBOX_ON="${oldsandbox}" 783 export SANDBOX_ON="${oldsandbox}"
881} 784}
882 785
883# Simple script to replace 'dos2unix' binaries 786# @FUNCTION: edos2unix
884# vapier@gentoo.org 787# @USAGE: <file> [more files ...]
885# 788# @DESCRIPTION:
886# edos2unix(file, <more files> ...) 789# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
790# to remove all of these text utilities from DEPEND variables because this
791# is a script based solution. Just give it a list of files to convert and
792# they will all be changed from the DOS CRLF format to the UNIX LF format.
887edos2unix() { 793edos2unix() {
888 for f in "$@" 794 echo "$@" | xargs sed -i 's/\r$//'
889 do
890 cp "${f}" ${T}/edos2unix
891 sed 's/\r$//' ${T}/edos2unix > "${f}"
892 done
893} 795}
894
895
896##############################################################
897# START: Handle .desktop files and menu entries #
898# maybe this should be separated into a new eclass some time #
899# lanius@gentoo.org #
900##############################################################
901 796
902# Make a desktop file ! 797# Make a desktop file !
903# Great for making those icons in kde/gnome startmenu ! 798# Great for making those icons in kde/gnome startmenu !
904# Amaze your friends ! Get the women ! Join today ! 799# Amaze your friends ! Get the women ! Join today !
905# 800#
906# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 801# make_desktop_entry(<command>, [name], [icon], [type], [path])
907# 802#
908# binary: what binary does the app run with ? 803# binary: what command does the app run with ?
909# name: the name that will show up in the menu 804# name: the name that will show up in the menu
910# icon: give your little like a pretty little icon ... 805# icon: give your little like a pretty little icon ...
911# this can be relative (to /usr/share/pixmaps) or 806# this can be relative (to /usr/share/pixmaps) or
912# a full path to an icon 807# a full path to an icon
913# type: what kind of application is this ? for categories: 808# type: what kind of application is this ? for categories:
914# http://www.freedesktop.org/wiki/Standards_2fmenu_2dspec 809# http://standards.freedesktop.org/menu-spec/latest/apa.html
915# path: if your app needs to startup in a specific dir 810# path: if your app needs to startup in a specific dir
916make_desktop_entry() { 811make_desktop_entry() {
917 [ -z "$1" ] && eerror "make_desktop_entry: You must specify the executable" && return 1 812 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
918 813
919 local exec="${1}" 814 local exec=${1}
920 local name="${2:-${PN}}" 815 local name=${2:-${PN}}
921 local icon="${3:-${PN}.png}" 816 local icon=${3:-${PN}}
922 local type="${4}" 817 local type=${4}
923 local subdir="${6}" 818 local path=${5}
924 local path="${5:-${GAMES_BINDIR}}" 819
925 if [ -z "${type}" ] 820 if [[ -z ${type} ]] ; then
926 then 821 local catmaj=${CATEGORY%%-*}
927 case ${CATEGORY} in 822 local catmin=${CATEGORY##*-}
928 "app-emulation") 823 case ${catmaj} in
929 type=Emulator 824 app)
930 subdir="Emulation" 825 case ${catmin} in
826 accessibility) type=Accessibility;;
827 admin) type=System;;
828 antivirus) type=System;;
829 arch) type=Archiving;;
830 backup) type=Archiving;;
831 cdr) type=DiscBurning;;
832 dicts) type=Dictionary;;
833 doc) type=Documentation;;
834 editors) type=TextEditor;;
835 emacs) type=TextEditor;;
836 emulation) type=Emulator;;
837 laptop) type=HardwareSettings;;
838 office) type=Office;;
839 pda) type=PDA;;
840 vim) type=TextEditor;;
841 xemacs) type=TextEditor;;
842 *) type=;;
843 esac
931 ;; 844 ;;
932 "games-"*) 845
933 type=Game 846 dev)
934 subdir="Games" 847 type="Development"
935 ;; 848 ;;
936 "net-"*) 849
937 type=Network 850 games)
938 subdir="${type}" 851 case ${catmin} in
852 action|fps) type=ActionGame;;
853 arcade) type=ArcadeGame;;
854 board) type=BoardGame;;
855 emulation) type=Emulator;;
856 kids) type=KidsGame;;
857 puzzle) type=LogicGame;;
858 roguelike) type=RolePlaying;;
859 rpg) type=RolePlaying;;
860 simulation) type=Simulation;;
861 sports) type=SportsGame;;
862 strategy) type=StrategyGame;;
863 *) type=;;
864 esac
865 type="Game;${type}"
939 ;; 866 ;;
867
868 gnome)
869 type="Gnome;GTK"
870 ;;
871
872 kde)
873 type="KDE;Qt"
874 ;;
875
876 mail)
877 type="Network;Email"
878 ;;
879
880 media)
881 case ${catmin} in
882 gfx) type=Graphics;;
883 radio) type=Tuner;;
884 sound) type=Audio;;
885 tv) type=TV;;
886 video) type=Video;;
887 *) type=;;
888 esac
889 type="AudioVideo;${type}"
890 ;;
891
892 net)
893 case ${catmin} in
894 dialup) type=Dialup;;
895 ftp) type=FileTransfer;;
896 im) type=InstantMessaging;;
897 irc) type=IRCClient;;
898 mail) type=Email;;
899 news) type=News;;
900 nntp) type=News;;
901 p2p) type=FileTransfer;;
902 *) type=;;
903 esac
904 type="Network;${type}"
905 ;;
906
907 sci)
908 case ${catmin} in
909 astro*) type=Astronomy;;
910 bio*) type=Biology;;
911 calc*) type=Calculator;;
912 chem*) type=Chemistry;;
913 elec*) type=Electronics;;
914 geo*) type=Geology;;
915 math*) type=Math;;
916 physics) type=Physics;;
917 visual*) type=DataVisualization;;
918 *) type=;;
919 esac
920 type="Science;${type}"
921 ;;
922
923 sys)
924 type="System"
925 ;;
926
927 www)
928 case ${catmin} in
929 client) type=WebBrowser;;
930 *) type=;;
931 esac
932 type="Network"
933 ;;
934
940 *) 935 *)
941 type= 936 type=
942 subdir=
943 ;; 937 ;;
944 esac 938 esac
945 fi 939 fi
940 if [ "${SLOT}" == "0" ] ; then
941 local desktop_name="${PN}"
942 else
943 local desktop_name="${PN}-${SLOT}"
944 fi
945 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
946 local desktop="${T}/${exec%% *}-${P}.desktop" 946 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
947 947
948 cat <<-EOF > "${desktop}"
948echo "[Desktop Entry] 949 [Desktop Entry]
949Encoding=UTF-8
950Version=0.9.2
951Name=${name} 950 Name=${name}
952Type=Application 951 Type=Application
953Comment=${DESCRIPTION} 952 Comment=${DESCRIPTION}
954Exec=${exec} 953 Exec=${exec}
955Path=${path} 954 TryExec=${exec%% *}
956Icon=${icon} 955 Icon=${icon}
957Categories=Application;${type};" > "${desktop}" 956 Categories=${type};
957 EOF
958 958
959 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
960
961 (
962 # wrap the env here so that the 'insinto' call
963 # doesn't corrupt the env of the caller
959 insinto /usr/share/applications 964 insinto /usr/share/applications
960 doins "${desktop}" 965 doins "${desktop}"
961 966 )
962 return 0
963} 967}
964 968
965# Make a GDM/KDM Session file 969# @FUNCTION: validate_desktop_entries
966# 970# @USAGE: [directories]
967# make_desktop_entry(<title>, <command>) 971# @MAINTAINER:
968# title: File to execute to start the Window Manager 972# Carsten Lohrke <carlo@gentoo.org>
969# command: Name of the Window Manager 973# @DESCRIPTION:
974# Validate desktop entries using desktop-file-utils
975validate_desktop_entries() {
976 if [[ -x /usr/bin/desktop-file-validate ]] ; then
977 einfo "Checking desktop entry validity"
978 local directories=""
979 for d in /usr/share/applications $@ ; do
980 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
981 done
982 if [[ -n ${directories} ]] ; then
983 for FILE in $(find ${directories} -name "*\.desktop" \
984 -not -path '*.hidden*' | sort -u 2>/dev/null)
985 do
986 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
987 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
988 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
989 done
990 fi
991 echo ""
992 else
993 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
994 fi
995}
970 996
997# @FUNCTION: make_session_desktop
998# @USAGE: <title> <command> [command args...]
999# @DESCRIPTION:
1000# Make a GDM/KDM Session file. The title is the file to execute to start the
1001# Window Manager. The command is the name of the Window Manager.
1002#
1003# You can set the name of the file via the ${wm} variable.
971make_session_desktop() { 1004make_session_desktop() {
972
973 [ -z "$1" ] && eerror "make_session_desktop: You must specify the title" && return 1 1005 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
974 [ -z "$2" ] && eerror "make_session_desktop: You must specify the command" && return 1 1006 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
975 1007
976 local title="${1}" 1008 local title=$1
977 local command="${2}" 1009 local command=$2
978 local desktop="${T}/${wm}.desktop" 1010 local desktop=${T}/${wm:-${PN}}.desktop
1011 shift 2
979 1012
1013 cat <<-EOF > "${desktop}"
980echo "[Desktop Entry] 1014 [Desktop Entry]
981Encoding=UTF-8
982Name=${title} 1015 Name=${title}
983Comment=This session logs you into ${title} 1016 Comment=This session logs you into ${title}
984Exec=${command} 1017 Exec=${command} $*
985TryExec=${command} 1018 TryExec=${command}
986Type=Application" > "${desktop}" 1019 Type=XSession
1020 EOF
987 1021
1022 (
1023 # wrap the env here so that the 'insinto' call
1024 # doesn't corrupt the env of the caller
988 insinto /usr/share/xsessions 1025 insinto /usr/share/xsessions
989 doins "${desktop}" 1026 doins "${desktop}"
990 1027 )
991 return 0
992} 1028}
993 1029
1030# @FUNCTION: domenu
1031# @USAGE: <menus>
1032# @DESCRIPTION:
1033# Install the list of .desktop menu files into the appropriate directory
1034# (/usr/share/applications).
994domenu() { 1035domenu() {
995 local i 1036 (
996 local j 1037 # wrap the env here so that the 'insinto' call
1038 # doesn't corrupt the env of the caller
1039 local i j ret=0
997 insinto /usr/share/applications 1040 insinto /usr/share/applications
998 for i in ${@} 1041 for i in "$@" ; do
999 do
1000 if [ -f "${i}" ]; 1042 if [[ -f ${i} ]] ; then
1001 then
1002 doins ${i} 1043 doins "${i}"
1044 ((ret+=$?))
1003 elif [ -d "${i}" ]; 1045 elif [[ -d ${i} ]] ; then
1004 then
1005 for j in ${i}/*.desktop 1046 for j in "${i}"/*.desktop ; do
1006 do
1007 doins ${j} 1047 doins "${j}"
1048 ((ret+=$?))
1008 done 1049 done
1050 else
1051 ((++ret))
1009 fi 1052 fi
1010 done 1053 done
1054 exit ${ret}
1055 )
1011} 1056}
1012 1057
1058# @FUNCTION: newmenu
1059# @USAGE: <menu> <newname>
1060# @DESCRIPTION:
1061# Like all other new* functions, install the specified menu as newname.
1062newmenu() {
1063 (
1064 # wrap the env here so that the 'insinto' call
1065 # doesn't corrupt the env of the caller
1066 insinto /usr/share/applications
1067 newins "$@"
1068 )
1069}
1070
1071# @FUNCTION: doicon
1072# @USAGE: <list of icons>
1073# @DESCRIPTION:
1074# Install the list of icons into the icon directory (/usr/share/pixmaps).
1075# This is useful in conjunction with creating desktop/menu files.
1013doicon() { 1076doicon() {
1014 local i 1077 (
1015 local j 1078 # wrap the env here so that the 'insinto' call
1079 # doesn't corrupt the env of the caller
1080 local i j ret
1016 insinto /usr/share/pixmaps 1081 insinto /usr/share/pixmaps
1017 for i in ${@} 1082 for i in "$@" ; do
1018 do
1019 if [ -f "${i}" ]; 1083 if [[ -f ${i} ]] ; then
1020 then
1021 doins ${i} 1084 doins "${i}"
1085 ((ret+=$?))
1022 elif [ -d "${i}" ]; 1086 elif [[ -d ${i} ]] ; then
1023 then
1024 for j in ${i}/*.png 1087 for j in "${i}"/*.png ; do
1025 do
1026 doins ${j} 1088 doins "${j}"
1089 ((ret+=$?))
1027 done 1090 done
1091 else
1092 ((++ret))
1028 fi 1093 fi
1029 done 1094 done
1095 exit ${ret}
1096 )
1030} 1097}
1031 1098
1032############################################################## 1099# @FUNCTION: newicon
1033# END: Handle .desktop files and menu entries # 1100# @USAGE: <icon> <newname>
1034############################################################## 1101# @DESCRIPTION:
1035 1102# Like all other new* functions, install the specified icon as newname.
1103newicon() {
1104 (
1105 # wrap the env here so that the 'insinto' call
1106 # doesn't corrupt the env of the caller
1107 insinto /usr/share/pixmaps
1108 newins "$@"
1109 )
1110}
1036 1111
1037# for internal use only (unpack_pdv and unpack_makeself) 1112# for internal use only (unpack_pdv and unpack_makeself)
1038find_unpackable_file() { 1113find_unpackable_file() {
1039 local src="$1" 1114 local src=$1
1040 if [ -z "${src}" ] 1115 if [[ -z ${src} ]] ; then
1041 then
1042 src="${DISTDIR}/${A}" 1116 src=${DISTDIR}/${A}
1043 else 1117 else
1044 if [ -e "${DISTDIR}/${src}" ] 1118 if [[ -e ${DISTDIR}/${src} ]] ; then
1045 then
1046 src="${DISTDIR}/${src}" 1119 src=${DISTDIR}/${src}
1047 elif [ -e "${PWD}/${src}" ] 1120 elif [[ -e ${PWD}/${src} ]] ; then
1048 then
1049 src="${PWD}/${src}" 1121 src=${PWD}/${src}
1050 elif [ -e "${src}" ] 1122 elif [[ -e ${src} ]] ; then
1051 then
1052 src="${src}" 1123 src=${src}
1053 fi
1054 fi 1124 fi
1055 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1125 fi
1126 [[ ! -e ${src} ]] && return 1
1056 echo "${src}" 1127 echo "${src}"
1057} 1128}
1058 1129
1130# @FUNCTION: unpack_pdv
1131# @USAGE: <file to unpack> <size of off_t>
1132# @DESCRIPTION:
1059# Unpack those pesky pdv generated files ... 1133# Unpack those pesky pdv generated files ...
1060# They're self-unpacking programs with the binary package stuffed in 1134# They're self-unpacking programs with the binary package stuffed in
1061# the middle of the archive. Valve seems to use it a lot ... too bad 1135# the middle of the archive. Valve seems to use it a lot ... too bad
1062# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1136# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1063# 1137#
1064# Usage: unpack_pdv [file to unpack] [size of off_t]
1065# - you have to specify the off_t size ... i have no idea how to extract that 1138# You have to specify the off_t size ... I have no idea how to extract that
1066# information out of the binary executable myself. basically you pass in 1139# information out of the binary executable myself. Basically you pass in
1067# the size of the off_t type (in bytes) on the machine that built the pdv 1140# the size of the off_t type (in bytes) on the machine that built the pdv
1141# archive.
1142#
1068# archive. one way to determine this is by running the following commands: 1143# One way to determine this is by running the following commands:
1144#
1145# @CODE
1069# strings <pdv archive> | grep lseek 1146# strings <pdv archive> | grep lseek
1070# strace -elseek <pdv archive> 1147# strace -elseek <pdv archive>
1148# @CODE
1149#
1071# basically look for the first lseek command (we do the strings/grep because 1150# Basically look for the first lseek command (we do the strings/grep because
1072# sometimes the function call is _llseek or something) and steal the 2nd 1151# sometimes the function call is _llseek or something) and steal the 2nd
1073# parameter. here is an example: 1152# parameter. Here is an example:
1153#
1154# @CODE
1074# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1155# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1075# lseek 1156# lseek
1076# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1157# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1077# lseek(3, -4, SEEK_END) = 2981250 1158# lseek(3, -4, SEEK_END) = 2981250
1159# @CODE
1160#
1078# thus we would pass in the value of '4' as the second parameter. 1161# Thus we would pass in the value of '4' as the second parameter.
1079unpack_pdv() { 1162unpack_pdv() {
1080 local src="`find_unpackable_file $1`" 1163 local src=$(find_unpackable_file "$1")
1081 local sizeoff_t="$2" 1164 local sizeoff_t=$2
1082 1165
1166 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1083 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 1167 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1084 1168
1085 local shrtsrc="`basename ${src}`" 1169 local shrtsrc=$(basename "${src}")
1086 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1170 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1087 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1171 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1088 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1172 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1089 1173
1090 # grab metadata for debug reasons 1174 # grab metadata for debug reasons
1091 local metafile="$(emktemp)" 1175 local metafile=$(emktemp)
1092 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1176 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1093 1177
1094 # rip out the final file name from the metadata 1178 # rip out the final file name from the metadata
1095 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1179 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1096 datafile="`basename ${datafile}`" 1180 datafile=$(basename "${datafile}")
1097 1181
1098 # now lets uncompress/untar the file if need be 1182 # now lets uncompress/untar the file if need be
1099 local tmpfile="$(emktemp)" 1183 local tmpfile=$(emktemp)
1100 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1184 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1101 1185
1102 local iscompressed="`file -b ${tmpfile}`" 1186 local iscompressed=$(file -b "${tmpfile}")
1103 if [ "${iscompressed:0:8}" == "compress" ] ; then 1187 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1104 iscompressed=1 1188 iscompressed=1
1105 mv ${tmpfile}{,.Z} 1189 mv ${tmpfile}{,.Z}
1106 gunzip ${tmpfile} 1190 gunzip ${tmpfile}
1107 else 1191 else
1108 iscompressed=0 1192 iscompressed=0
1109 fi 1193 fi
1110 local istar="`file -b ${tmpfile}`" 1194 local istar=$(file -b "${tmpfile}")
1111 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1195 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1112 istar=1 1196 istar=1
1113 else 1197 else
1114 istar=0 1198 istar=0
1115 fi 1199 fi
1116 1200
1144 true 1228 true
1145 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1229 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1146 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1230 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1147} 1231}
1148 1232
1233# @FUNCTION: unpack_makeself
1234# @USAGE: [file to unpack] [offset] [tail|dd]
1235# @DESCRIPTION:
1149# Unpack those pesky makeself generated files ... 1236# Unpack those pesky makeself generated files ...
1150# They're shell scripts with the binary package tagged onto 1237# They're shell scripts with the binary package tagged onto
1151# the end of the archive. Loki utilized the format as does 1238# the end of the archive. Loki utilized the format as does
1152# many other game companies. 1239# many other game companies.
1153# 1240#
1154# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1241# If the file is not specified, then ${A} is used. If the
1155# - If the file is not specified then unpack will utilize ${A}.
1156# - If the offset is not specified then we will attempt to extract 1242# offset is not specified then we will attempt to extract
1157# the proper offset from the script itself. 1243# the proper offset from the script itself.
1158unpack_makeself() { 1244unpack_makeself() {
1245 local src_input=${1:-${A}}
1159 local src="$(find_unpackable_file "$1")" 1246 local src=$(find_unpackable_file "${src_input}")
1160 local skip="$2" 1247 local skip=$2
1161 local exe="$3" 1248 local exe=$3
1162 1249
1250 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1251
1163 local shrtsrc="$(basename "${src}")" 1252 local shrtsrc=$(basename "${src}")
1164 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1253 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1165 if [ -z "${skip}" ] 1254 if [[ -z ${skip} ]] ; then
1166 then
1167 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1255 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1168 local skip=0 1256 local skip=0
1169 exe=tail 1257 exe=tail
1170 case ${ver} in 1258 case ${ver} in
1171 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1259 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1172 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1260 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1173 ;; 1261 ;;
1174 2.0|2.0.1) 1262 2.0|2.0.1)
1175 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1263 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1176 ;; 1264 ;;
1184 ;; 1272 ;;
1185 2.1.3) 1273 2.1.3)
1186 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1274 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1187 let skip="skip + 1" 1275 let skip="skip + 1"
1188 ;; 1276 ;;
1189 2.1.4) 1277 2.1.4|2.1.5)
1190 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1278 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1191 skip=$(head -n ${skip} "${src}" | wc -c) 1279 skip=$(head -n ${skip} "${src}" | wc -c)
1192 exe="dd" 1280 exe="dd"
1193 ;; 1281 ;;
1194 *) 1282 *)
1206 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1294 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1207 *) die "makeself cant handle exe '${exe}'" 1295 *) die "makeself cant handle exe '${exe}'"
1208 esac 1296 esac
1209 1297
1210 # lets grab the first few bytes of the file to figure out what kind of archive it is 1298 # lets grab the first few bytes of the file to figure out what kind of archive it is
1211 local tmpfile="$(emktemp)" 1299 local tmpfile=$(emktemp)
1212 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1300 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1213 local filetype="$(file -b "${tmpfile}")" 1301 local filetype=$(file -b "${tmpfile}")
1214 case ${filetype} in 1302 case ${filetype} in
1215 *tar\ archive) 1303 *tar\ archive*)
1216 eval ${exe} | tar --no-same-owner -xf - 1304 eval ${exe} | tar --no-same-owner -xf -
1217 ;; 1305 ;;
1218 bzip2*) 1306 bzip2*)
1219 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1307 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1220 ;; 1308 ;;
1230 ;; 1318 ;;
1231 esac 1319 esac
1232 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1320 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1233} 1321}
1234 1322
1323# @FUNCTION: check_license
1324# @USAGE: [license]
1325# @DESCRIPTION:
1235# Display a license for user to accept. 1326# Display a license for user to accept. If no license is
1236#
1237# Usage: check_license [license]
1238# - If the file is not specified then ${LICENSE} is used. 1327# specified, then ${LICENSE} is used.
1239check_license() { 1328check_license() {
1240 local lic=$1 1329 local lic=$1
1241 if [ -z "${lic}" ] ; then 1330 if [ -z "${lic}" ] ; then
1242 lic="${PORTDIR}/licenses/${LICENSE}" 1331 lic="${PORTDIR}/licenses/${LICENSE}"
1243 else 1332 else
1244 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1333 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1245 lic="${PORTDIR}/licenses/${src}" 1334 lic="${PORTDIR}/licenses/${lic}"
1246 elif [ -e "${PWD}/${src}" ] ; then 1335 elif [ -e "${PWD}/${lic}" ] ; then
1247 lic="${PWD}/${src}" 1336 lic="${PWD}/${lic}"
1248 elif [ -e "${src}" ] ; then 1337 elif [ -e "${lic}" ] ; then
1249 lic="${src}" 1338 lic="${lic}"
1250 fi
1251 fi 1339 fi
1340 fi
1252 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1341 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1253 local l="`basename ${lic}`" 1342 local l="`basename ${lic}`"
1254 1343
1255 # here is where we check for the licenses the user already 1344 # here is where we check for the licenses the user already
1256 # accepted ... if we don't find a match, we make the user accept 1345 # accepted ... if we don't find a match, we make the user accept
1257 local shopts=$- 1346 local shopts=$-
1258 local alic 1347 local alic
1259 set -o noglob #so that bash doesn't expand "*" 1348 set -o noglob #so that bash doesn't expand "*"
1260 for alic in ${ACCEPT_LICENSE} ; do 1349 for alic in ${ACCEPT_LICENSE} ; do
1261 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1350 if [[ ${alic} == ${l} ]]; then
1262 set +o noglob; set -${shopts} #reset old shell opts 1351 set +o noglob; set -${shopts} #reset old shell opts
1263 return 0 1352 return 0
1264 fi 1353 fi
1265 done 1354 done
1266 set +o noglob; set -$shopts #reset old shell opts 1355 set +o noglob; set -$shopts #reset old shell opts
1267 1356
1268 local licmsg="$(emktemp)" 1357 local licmsg=$(emktemp)
1269 cat << EOF > ${licmsg} 1358 cat <<-EOF > ${licmsg}
1270********************************************************** 1359 **********************************************************
1271The following license outlines the terms of use of this 1360 The following license outlines the terms of use of this
1272package. You MUST accept this license for installation to 1361 package. You MUST accept this license for installation to
1273continue. When you are done viewing, hit 'q'. If you 1362 continue. When you are done viewing, hit 'q'. If you
1274CTRL+C out of this, the install will not run! 1363 CTRL+C out of this, the install will not run!
1275********************************************************** 1364 **********************************************************
1276 1365
1277EOF 1366 EOF
1278 cat ${lic} >> ${licmsg} 1367 cat ${lic} >> ${licmsg}
1279 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1368 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1280 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1369 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1281 read alic 1370 read alic
1282 case ${alic} in 1371 case ${alic} in
1289 die "Failed to accept license" 1378 die "Failed to accept license"
1290 ;; 1379 ;;
1291 esac 1380 esac
1292} 1381}
1293 1382
1383# @FUNCTION: cdrom_get_cds
1384# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1385# @DESCRIPTION:
1294# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1386# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1295# the whole 'non-interactive' policy, but damnit I want CD support ! 1387# the whole 'non-interactive' policy, but damnit I want CD support !
1296# 1388#
1297# with these cdrom functions we handle all the user interaction and 1389# With these cdrom functions we handle all the user interaction and
1298# standardize everything. all you have to do is call cdrom_get_cds() 1390# standardize everything. All you have to do is call cdrom_get_cds()
1299# and when the function returns, you can assume that the cd has been 1391# and when the function returns, you can assume that the cd has been
1300# found at CDROM_ROOT. 1392# found at CDROM_ROOT.
1301# 1393#
1394# The function will attempt to locate a cd based upon a file that is on
1395# the cd. The more files you give this function, the more cds
1396# the cdrom functions will handle.
1397#
1302# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1398# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1303# etc... if you want to give the cds better names, then just export 1399# etc... If you want to give the cds better names, then just export
1304# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1400# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1401# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1402# also use the CDROM_NAME_SET bash array.
1305# 1403#
1306# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1404# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1307#
1308# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1309# - this will attempt to locate a cd based upon a file that is on
1310# the cd ... the more files you give this function, the more cds
1311# the cdrom functions will handle
1312cdrom_get_cds() { 1405cdrom_get_cds() {
1313 # first we figure out how many cds we're dealing with by 1406 # first we figure out how many cds we're dealing with by
1314 # the # of files they gave us 1407 # the # of files they gave us
1315 local cdcnt=0 1408 local cdcnt=0
1316 local f= 1409 local f=
1317 for f in "$@" ; do 1410 for f in "$@" ; do
1318 cdcnt=$((cdcnt + 1)) 1411 ((++cdcnt))
1319 export CDROM_CHECK_${cdcnt}="$f" 1412 export CDROM_CHECK_${cdcnt}="$f"
1320 done 1413 done
1321 export CDROM_TOTAL_CDS=${cdcnt} 1414 export CDROM_TOTAL_CDS=${cdcnt}
1322 export CDROM_CURRENT_CD=1 1415 export CDROM_CURRENT_CD=1
1323 1416
1324 # now we see if the user gave use CD_ROOT ... 1417 # now we see if the user gave use CD_ROOT ...
1325 # if they did, let's just believe them that it's correct 1418 # if they did, let's just believe them that it's correct
1326 if [[ ! -z ${CD_ROOT} ]] ; then
1327 export CDROM_ROOT=${CD_ROOT}
1328 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1329 return
1330 fi
1331 # do the same for CD_ROOT_X
1332 if [[ ! -z ${CD_ROOT_1} ]] ; then 1419 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1333 local var= 1420 local var=
1334 cdcnt=0 1421 cdcnt=0
1335 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1422 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1336 cdcnt=$((cdcnt + 1)) 1423 ((++cdcnt))
1337 var="CD_ROOT_${cdcnt}" 1424 var="CD_ROOT_${cdcnt}"
1425 [[ -z ${!var} ]] && var="CD_ROOT"
1338 if [[ -z ${!var} ]] ; then 1426 if [[ -z ${!var} ]] ; then
1339 eerror "You must either use just the CD_ROOT" 1427 eerror "You must either use just the CD_ROOT"
1340 eerror "or specify ALL the CD_ROOT_X variables." 1428 eerror "or specify ALL the CD_ROOT_X variables."
1341 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1429 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1342 die "could not locate CD_ROOT_${cdcnt}" 1430 die "could not locate CD_ROOT_${cdcnt}"
1343 fi 1431 fi
1344 export CDROM_ROOTS_${cdcnt}="${!var}"
1345 done 1432 done
1346 export CDROM_ROOT=${CDROM_ROOTS_1} 1433 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1347 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1434 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1435 export CDROM_SET=-1
1436 for f in ${CDROM_CHECK_1//:/ } ; do
1437 ((++CDROM_SET))
1438 [[ -e ${CD_ROOT}/${f} ]] && break
1439 done
1440 export CDROM_MATCH=${f}
1348 return 1441 return
1349 fi 1442 fi
1350 1443
1444 # User didn't help us out so lets make sure they know they can
1445 # simplify the whole process ...
1351 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1446 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1352 einfon "This ebuild will need the " 1447 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1353 if [[ -z ${CDROM_NAME} ]] ; then
1354 echo "cdrom for ${PN}."
1355 else
1356 echo "${CDROM_NAME}."
1357 fi
1358 echo 1448 echo
1359 einfo "If you do not have the CD, but have the data files" 1449 einfo "If you do not have the CD, but have the data files"
1360 einfo "mounted somewhere on your filesystem, just export" 1450 einfo "mounted somewhere on your filesystem, just export"
1361 einfo "the variable CD_ROOT so that it points to the" 1451 einfo "the variable CD_ROOT so that it points to the"
1362 einfo "directory containing the files." 1452 einfo "directory containing the files."
1363 echo 1453 echo
1364 einfo "For example:" 1454 einfo "For example:"
1365 einfo "export CD_ROOT=/mnt/cdrom" 1455 einfo "export CD_ROOT=/mnt/cdrom"
1366 echo 1456 echo
1367 else 1457 else
1458 if [[ -n ${CDROM_NAME_SET} ]] ; then
1459 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1460 cdcnt=0
1461 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1462 ((++cdcnt))
1463 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1464 done
1465 fi
1466
1368 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1467 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1369 cdcnt=0 1468 cdcnt=0
1370 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1469 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1371 cdcnt=$((cdcnt + 1)) 1470 ((++cdcnt))
1372 var="CDROM_NAME_${cdcnt}" 1471 var="CDROM_NAME_${cdcnt}"
1373 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1472 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1374 done 1473 done
1375 echo 1474 echo
1376 einfo "If you do not have the CDs, but have the data files" 1475 einfo "If you do not have the CDs, but have the data files"
1377 einfo "mounted somewhere on your filesystem, just export" 1476 einfo "mounted somewhere on your filesystem, just export"
1378 einfo "the following variables so they point to the right place:" 1477 einfo "the following variables so they point to the right place:"
1379 einfon "" 1478 einfon ""
1380 cdcnt=0 1479 cdcnt=0
1381 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1480 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1382 cdcnt=$((cdcnt + 1)) 1481 ((++cdcnt))
1383 echo -n " CD_ROOT_${cdcnt}" 1482 echo -n " CD_ROOT_${cdcnt}"
1384 done 1483 done
1385 echo 1484 echo
1386 einfo "Or, if you have all the files in the same place, or" 1485 einfo "Or, if you have all the files in the same place, or"
1387 einfo "you only have one cdrom, you can export CD_ROOT" 1486 einfo "you only have one cdrom, you can export CD_ROOT"
1390 echo 1489 echo
1391 einfo "For example:" 1490 einfo "For example:"
1392 einfo "export CD_ROOT_1=/mnt/cdrom" 1491 einfo "export CD_ROOT_1=/mnt/cdrom"
1393 echo 1492 echo
1394 fi 1493 fi
1494
1495 export CDROM_SET=""
1395 export CDROM_CURRENT_CD=0 1496 export CDROM_CURRENT_CD=0
1396 cdrom_load_next_cd 1497 cdrom_load_next_cd
1397} 1498}
1398 1499
1399# this is only used when you need access to more than one cd. 1500# @FUNCTION: cdrom_load_next_cd
1400# when you have finished using the first cd, just call this function. 1501# @DESCRIPTION:
1401# when it returns, CDROM_ROOT will be pointing to the second cd. 1502# Some packages are so big they come on multiple CDs. When you're done reading
1402# remember, you can only go forward in the cd chain, you can't go back. 1503# files off a CD and want access to the next one, just call this function.
1504# Again, all the messy details of user interaction are taken care of for you.
1505# Once this returns, just read the variable CDROM_ROOT for the location of the
1506# mounted CD. Note that you can only go forward in the CD list, so make sure
1507# you only call this function when you're done using the current CD.
1403cdrom_load_next_cd() { 1508cdrom_load_next_cd() {
1404 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1405 local var= 1509 local var
1406 1510 ((++CDROM_CURRENT_CD))
1407 if [[ ! -z ${CD_ROOT} ]] ; then
1408 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1409 return
1410 fi
1411 1511
1412 unset CDROM_ROOT 1512 unset CDROM_ROOT
1413 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1513 var=CD_ROOT_${CDROM_CURRENT_CD}
1514 [[ -z ${!var} ]] && var="CD_ROOT"
1414 if [[ -z ${!var} ]] ; then 1515 if [[ -z ${!var} ]] ; then
1415 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1516 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1416 cdrom_locate_file_on_cd ${!var} 1517 _cdrom_locate_file_on_cd ${!var}
1417 else 1518 else
1418 export CDROM_ROOT=${!var} 1519 export CDROM_ROOT=${!var}
1419 fi 1520 fi
1420 1521
1421 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1522 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1426# all it does is try to locate a give file on a cd ... if the cd isn't 1527# all it does is try to locate a give file on a cd ... if the cd isn't
1427# found, then a message asking for the user to insert the cdrom will be 1528# found, then a message asking for the user to insert the cdrom will be
1428# displayed and we'll hang out here until: 1529# displayed and we'll hang out here until:
1429# (1) the file is found on a mounted cdrom 1530# (1) the file is found on a mounted cdrom
1430# (2) the user hits CTRL+C 1531# (2) the user hits CTRL+C
1431cdrom_locate_file_on_cd() { 1532_cdrom_locate_file_on_cd() {
1533 local mline=""
1534 local showedmsg=0 showjolietmsg=0
1535
1432 while [[ -z ${CDROM_ROOT} ]] ; do 1536 while [[ -z ${CDROM_ROOT} ]] ; do
1537 local i=0
1538 local -a cdset=(${*//:/ })
1539 if [[ -n ${CDROM_SET} ]] ; then
1540 cdset=(${cdset[${CDROM_SET}]})
1541 fi
1542
1543 while [[ -n ${cdset[${i}]} ]] ; do
1433 local dir="$(dirname ${@})" 1544 local dir=$(dirname ${cdset[${i}]})
1434 local file="$(basename ${@})" 1545 local file=$(basename ${cdset[${i}]})
1435 local mline=""
1436 local showedmsg=0
1437 1546
1438 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do 1547 local point= node= fs= foo=
1548 while read point node fs foo ; do
1549 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1550 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1551 && continue
1552 point=${point//\040/ }
1439 [[ -d ${mline}/${dir} ]] || continue 1553 [[ ! -d ${point}/${dir} ]] && continue
1440 [[ ! -z $(find ${mline}/${dir} -iname ${file} -maxdepth 1) ]] \ 1554 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1441 && export CDROM_ROOT=${mline} 1555 export CDROM_ROOT=${point}
1556 export CDROM_SET=${i}
1557 export CDROM_MATCH=${cdset[${i}]}
1558 return
1559 done <<< "$(get_mounts)"
1560
1561 ((++i))
1442 done 1562 done
1443 1563
1444 if [[ -z ${CDROM_ROOT} ]] ; then
1445 echo 1564 echo
1446 if [[ ${showedmsg} -eq 0 ]] ; then 1565 if [[ ${showedmsg} -eq 0 ]] ; then
1447 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1566 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1448 if [[ -z ${CDROM_NAME} ]] ; then 1567 if [[ -z ${CDROM_NAME} ]] ; then
1449 einfo "Please insert the cdrom for ${PN} now !" 1568 einfo "Please insert+mount the cdrom for ${PN} now !"
1450 else
1451 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1452 fi
1453 else 1569 else
1454 if [[ -z ${CDROM_NAME_1} ]] ; then
1455 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1456 else
1457 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1458 einfo "Please insert+mount the ${!var} cdrom now !" 1570 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1459 fi
1460 fi 1571 fi
1461 showedmsg=1 1572 else
1573 if [[ -z ${CDROM_NAME_1} ]] ; then
1574 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1575 else
1576 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1577 einfo "Please insert+mount the ${!var} cdrom now !"
1578 fi
1462 fi 1579 fi
1580 showedmsg=1
1581 fi
1463 einfo "Press return to scan for the cd again" 1582 einfo "Press return to scan for the cd again"
1464 einfo "or hit CTRL+C to abort the emerge." 1583 einfo "or hit CTRL+C to abort the emerge."
1465 read 1584 echo
1585 if [[ ${showjolietmsg} -eq 0 ]] ; then
1586 showjolietmsg=1
1587 else
1588 ewarn "If you are having trouble with the detection"
1589 ewarn "of your CD, it is possible that you do not have"
1590 ewarn "Joliet support enabled in your kernel. Please"
1591 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1592 ebeep 5
1466 fi 1593 fi
1594 read || die "something is screwed with your system"
1467 done 1595 done
1468} 1596}
1469 1597
1598# @FUNCTION: strip-linguas
1599# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1600# @DESCRIPTION:
1470# Make sure that LINGUAS only contains languages that 1601# Make sure that LINGUAS only contains languages that
1471# a package can support 1602# a package can support. The first form allows you to
1472# 1603# specify a list of LINGUAS. The -i builds a list of po
1473# usage: strip-linguas <allow LINGUAS> 1604# files found in all the directories and uses the
1474# strip-linguas -i <directories of .po files> 1605# intersection of the lists. The -u builds a list of po
1475# strip-linguas -u <directories of .po files> 1606# files found in all the directories and uses the union
1476# 1607# of the lists.
1477# The first form allows you to specify a list of LINGUAS.
1478# The -i builds a list of po files found in all the
1479# directories and uses the intersection of the lists.
1480# The -u builds a list of po files found in all the
1481# directories and uses the union of the lists.
1482strip-linguas() { 1608strip-linguas() {
1483 local ls newls 1609 local ls newls nols
1484 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1610 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1485 local op=$1; shift 1611 local op=$1; shift
1486 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1612 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1487 local d f 1613 local d f
1488 for d in "$@" ; do 1614 for d in "$@" ; do
1489 if [[ ${op} == "-u" ]] ; then 1615 if [[ ${op} == "-u" ]] ; then
1490 newls=${ls} 1616 newls=${ls}
1491 else 1617 else
1492 newls="" 1618 newls=""
1493 fi 1619 fi
1494 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1620 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1495 if [[ ${op} == "-i" ]] ; then 1621 if [[ ${op} == "-i" ]] ; then
1496 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1622 hasq ${f} ${ls} && newls="${newls} ${f}"
1497 else 1623 else
1498 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1624 hasq ${f} ${ls} || newls="${newls} ${f}"
1499 fi 1625 fi
1500 done 1626 done
1501 ls=${newls} 1627 ls=${newls}
1502 done 1628 done
1503 ls=${ls//.po}
1504 else 1629 else
1505 ls=$@ 1630 ls="$@"
1506 fi 1631 fi
1507 1632
1508 ls=" ${ls} " 1633 nols=""
1509 newls="" 1634 newls=""
1510 for f in ${LINGUAS} ; do 1635 for f in ${LINGUAS} ; do
1511 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1636 if hasq ${f} ${ls} ; then
1512 newls="${newls} ${f}" 1637 newls="${newls} ${f}"
1513 else 1638 else
1514 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1639 nols="${nols} ${f}"
1515 fi 1640 fi
1516 done 1641 done
1517 if [[ -z ${newls} ]] ; then 1642 [[ -n ${nols} ]] \
1518 unset LINGUAS 1643 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1519 else
1520 export LINGUAS=${newls:1} 1644 export LINGUAS=${newls:1}
1521 fi
1522} 1645}
1523 1646
1524# moved from kernel.eclass since they are generally useful outside of 1647# @FUNCTION: preserve_old_lib
1525# kernel.eclass -iggy (20041002) 1648# @USAGE: <libs to preserve> [more libs]
1526 1649# @DESCRIPTION:
1527# the following functions are useful in kernel module ebuilds, etc.
1528# for an example see ivtv or drbd ebuilds
1529
1530# set's ARCH to match what the kernel expects
1531set_arch_to_kernel() {
1532 i=10
1533 while ((i--)) ; do
1534 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1535 done
1536 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1537 case ${ARCH} in
1538 x86) export ARCH="i386";;
1539 amd64) export ARCH="x86_64";;
1540 hppa) export ARCH="parisc";;
1541 mips) export ARCH="mips";;
1542 sparc) export ARCH="$(tc-arch-kernel)";; # Yeah this is ugly, but it's even WORSE if you don't do this. linux-info.eclass's set_arch_to_kernel is fixed, but won't get used over this one!
1543 *) export ARCH="${ARCH}";;
1544 esac
1545}
1546
1547# set's ARCH back to what portage expects
1548set_arch_to_portage() {
1549 i=10
1550 while ((i--)) ; do
1551 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1552 done
1553 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1554}
1555
1556# Jeremy Huddleston <eradicator@gentoo.org>:
1557# preserve_old_lib /path/to/libblah.so.0
1558# preserve_old_lib_notify /path/to/libblah.so.0
1559#
1560# These functions are useful when a lib in your package changes --soname. Such 1650# These functions are useful when a lib in your package changes ABI SONAME.
1561# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1651# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1562# would break packages that link against it. Most people get around this 1652# would break packages that link against it. Most people get around this
1563# by using the portage SLOT mechanism, but that is not always a relevant 1653# by using the portage SLOT mechanism, but that is not always a relevant
1564# solution, so instead you can add the following to your ebuilds: 1654# solution, so instead you can call this from pkg_preinst. See also the
1565# 1655# preserve_old_lib_notify function.
1566# src_install() {
1567# ...
1568# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1569# ...
1570# }
1571#
1572# pkg_postinst() {
1573# ...
1574# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1575# ...
1576# }
1577
1578preserve_old_lib() { 1656preserve_old_lib() {
1579 LIB=$1 1657 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1658 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1659 die "Invalid preserve_old_lib() usage"
1660 fi
1661 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1580 1662
1581 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1663 # let portage worry about it
1582 SONAME=`basename ${LIB}` 1664 has preserve-libs ${FEATURES} && return 0
1583 DIRNAME=`dirname ${LIB}`
1584 1665
1585 dodir ${DIRNAME} 1666 local lib dir
1586 cp ${ROOT}${LIB} ${D}${DIRNAME} 1667 for lib in "$@" ; do
1668 [[ -e ${ROOT}/${lib} ]] || continue
1669 dir=${lib%/*}
1670 dodir ${dir} || die "dodir ${dir} failed"
1671 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1587 touch ${D}${LIB} 1672 touch "${D}"/${lib}
1588 fi 1673 done
1589} 1674}
1590 1675
1676# @FUNCTION: preserve_old_lib_notify
1677# @USAGE: <libs to notify> [more libs]
1678# @DESCRIPTION:
1679# Spit helpful messages about the libraries preserved by preserve_old_lib.
1591preserve_old_lib_notify() { 1680preserve_old_lib_notify() {
1592 LIB=$1 1681 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1682 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1683 die "Invalid preserve_old_lib_notify() usage"
1684 fi
1593 1685
1594 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1686 # let portage worry about it
1595 SONAME=`basename ${LIB}` 1687 has preserve-libs ${FEATURES} && return 0
1596 1688
1689 local lib notice=0
1690 for lib in "$@" ; do
1691 [[ -e ${ROOT}/${lib} ]] || continue
1692 if [[ ${notice} -eq 0 ]] ; then
1693 notice=1
1597 einfo "An old version of an installed library was detected on your system." 1694 ewarn "Old versions of installed libraries were detected on your system."
1598 einfo "In order to avoid breaking packages that link against is, this older version" 1695 ewarn "In order to avoid breaking packages that depend on these old libs,"
1599 einfo "is not being removed. In order to make full use of this newer version," 1696 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1600 einfo "you will need to execute the following command:" 1697 ewarn "in order to remove these old dependencies. If you do not have this"
1601 einfo " revdep-rebuild --soname ${SONAME}" 1698 ewarn "helper program, simply emerge the 'gentoolkit' package."
1602 einfo 1699 ewarn
1603 einfo "After doing that, you can safely remove ${LIB}"
1604 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1605 fi 1700 fi
1701 ewarn " # revdep-rebuild --library ${lib##*/}"
1702 done
1703 if [[ ${notice} -eq 1 ]] ; then
1704 ewarn
1705 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1706 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1707 for lib in "$@" ; do
1708 ewarn " # rm '${lib}'"
1709 done
1710 fi
1606} 1711}
1607 1712
1608# Hack for people to figure out if a package was built with 1713# @FUNCTION: built_with_use
1609# certain USE flags 1714# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1715# @DESCRIPTION:
1716# A temporary hack until portage properly supports DEPENDing on USE
1717# flags being enabled in packages. This will check to see if the specified
1718# DEPEND atom was built with the specified list of USE flags. The
1719# --missing option controls the behavior if called on a package that does
1720# not actually support the defined USE flags (aka listed in IUSE).
1721# The default is to abort (call die). The -a and -o flags control
1722# the requirements of the USE flags. They correspond to "and" and "or"
1723# logic. So the -a flag means all listed USE flags must be enabled
1724# while the -o flag means at least one of the listed IUSE flags must be
1725# enabled. The --hidden option is really for internal use only as it
1726# means the USE flag we're checking is hidden expanded, so it won't be found
1727# in IUSE like normal USE flags.
1610# 1728#
1611# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1729# Remember that this function isn't terribly intelligent so order of optional
1612# ex: built_with_use xchat gtk2 1730# flags matter.
1613#
1614# Flags: -a all USE flags should be utilized
1615# -o at least one USE flag should be utilized
1616# Note: the default flag is '-a'
1617built_with_use() { 1731built_with_use() {
1732 local hidden="no"
1733 if [[ $1 == "--hidden" ]] ; then
1734 hidden="yes"
1735 shift
1736 fi
1737
1738 local missing_action="die"
1739 if [[ $1 == "--missing" ]] ; then
1740 missing_action=$2
1741 shift ; shift
1742 case ${missing_action} in
1743 true|false|die) ;;
1744 *) die "unknown action '${missing_action}'";;
1745 esac
1746 fi
1747
1618 local opt=$1 1748 local opt=$1
1619 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1749 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1620 1750
1621 local PKG=$(best_version $1) 1751 local PKG=$(best_version $1)
1752 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1622 shift 1753 shift
1623 1754
1624 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1755 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1625 [[ ! -e ${USEFILE} ]] && return 1 1756 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1757
1758 # if the IUSE file doesn't exist, the read will error out, we need to handle
1759 # this gracefully
1760 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1761 case ${missing_action} in
1762 true) return 0;;
1763 false) return 1;;
1764 die) die "Unable to determine what USE flags $PKG was built with";;
1765 esac
1766 fi
1767
1768 if [[ ${hidden} == "no" ]] ; then
1769 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1770 # Don't check USE_EXPAND #147237
1771 local expand
1772 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1773 if [[ $1 == ${expand}_* ]] ; then
1774 expand=""
1775 break
1776 fi
1777 done
1778 if [[ -n ${expand} ]] ; then
1779 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1780 case ${missing_action} in
1781 true) return 0;;
1782 false) return 1;;
1783 die) die "$PKG does not actually support the $1 USE flag!";;
1784 esac
1785 fi
1786 fi
1787 fi
1626 1788
1627 local USE_BUILT=$(<${USEFILE}) 1789 local USE_BUILT=$(<${USEFILE})
1628 while [[ $# -gt 0 ]] ; do 1790 while [[ $# -gt 0 ]] ; do
1629 if [[ ${opt} = "-o" ]] ; then 1791 if [[ ${opt} = "-o" ]] ; then
1630 has $1 ${USE_BUILT} && return 0 1792 has $1 ${USE_BUILT} && return 0
1634 shift 1796 shift
1635 done 1797 done
1636 [[ ${opt} = "-a" ]] 1798 [[ ${opt} = "-a" ]]
1637} 1799}
1638 1800
1801# @FUNCTION: epunt_cxx
1802# @USAGE: [dir to scan]
1803# @DESCRIPTION:
1639# Many configure scripts wrongly bail when a C++ compiler 1804# Many configure scripts wrongly bail when a C++ compiler could not be
1640# could not be detected. #73450 1805# detected. If dir is not specified, then it defaults to ${S}.
1806#
1807# http://bugs.gentoo.org/73450
1641epunt_cxx() { 1808epunt_cxx() {
1642 local dir=$1 1809 local dir=$1
1643 [[ -z ${dir} ]] && dir=${S} 1810 [[ -z ${dir} ]] && dir=${S}
1644 ebegin "Removing useless C++ checks" 1811 ebegin "Removing useless C++ checks"
1645 local f 1812 local f
1646 for f in $(find ${dir} -name configure) ; do 1813 find "${dir}" -name configure | while read f ; do
1647 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1814 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1648 done 1815 done
1649 eend 0 1816 eend 0
1650} 1817}
1651 1818
1652# dopamd <file> [more files] 1819# @FUNCTION: make_wrapper
1653# 1820# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1654# Install pam auth config file in /etc/pam.d 1821# @DESCRIPTION:
1655dopamd() { 1822# Create a shell wrapper script named wrapper in installpath
1656 [[ -z $1 ]] && die "dopamd requires at least one argument" 1823# (defaults to the bindir) to execute target (default of wrapper) by
1657 1824# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1658 use pam || return 0 1825# libpaths followed by optionally changing directory to chdir.
1659 1826make_wrapper() {
1660 insinto /etc/pam.d 1827 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1661 # these are the default doins options, but be explicit just in case 1828 local tmpwrapper=$(emktemp)
1662 insopts -m 0644 -o root -g root 1829 # We don't want to quote ${bin} so that people can pass complex
1663 doins "$@" || die "failed to install $@" 1830 # things as $bin ... "./someprog --args"
1831 cat << EOF > "${tmpwrapper}"
1832#!/bin/sh
1833cd "${chdir:-.}"
1834if [ -n "${libdir}" ] ; then
1835 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1836 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1837 else
1838 export LD_LIBRARY_PATH="${libdir}"
1839 fi
1840fi
1841exec ${bin} "\$@"
1842EOF
1843 chmod go+rx "${tmpwrapper}"
1844 if [[ -n ${path} ]] ; then
1845 (
1846 exeinto "${path}"
1847 newexe "${tmpwrapper}" "${wrapper}"
1848 ) || die
1849 else
1850 newbin "${tmpwrapper}" "${wrapper}" || die
1851 fi
1664} 1852}
1665# newpamd <old name> <new name>
1666#
1667# Install pam file <old name> as <new name> in /etc/pam.d
1668newpamd() {
1669 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1670 1853
1671 use pam || return 0 1854# @FUNCTION: prepalldocs
1855# @USAGE:
1856# @DESCRIPTION:
1857# Compress files in /usr/share/doc which are not already
1858# compressed, excluding /usr/share/doc/${PF}/html.
1859# Uses the ecompressdir to do the compression.
1860# 2009-02-18 by betelgeuse:
1861# Commented because ecompressdir is even more internal to
1862# Portage than prepalldocs (it's not even mentioned in man 5
1863# ebuild). Please submit a better version for review to gentoo-dev
1864# if you want prepalldocs here.
1865#prepalldocs() {
1866# if [[ -n $1 ]] ; then
1867# ewarn "prepalldocs: invalid usage; takes no arguments"
1868# fi
1672 1869
1673 insinto /etc/pam.d 1870# cd "${D}"
1674 # these are the default doins options, but be explicit just in case 1871# [[ -d usr/share/doc ]] || return 0
1675 insopts -m 0644 -o root -g root 1872
1676 newins "$1" "$2" || die "failed to install $1 as $2" 1873# find usr/share/doc -exec gzip {} +
1677} 1874# ecompressdir --ignore /usr/share/doc/${PF}/html
1875# ecompressdir --queue /usr/share/doc
1876#}

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