/[gentoo-x86]/eclass/eutils.eclass
Gentoo

Diff of /eclass/eutils.eclass

Parent Directory Parent Directory | Revision Log Revision Log | View Patch Patch

Revision 1.159 Revision 1.332
1# Copyright 1999-2005 Gentoo Foundation 1# Copyright 1999-2009 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 1.159 2005/03/18 22:50:26 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.332 2010/02/17 02:22:43 reavertm 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 ${ECLASS} eclass"
19 21
20# ecpu_check 22if has "${EAPI:-0}" 0 1 2; then
21# Usage:
22#
23# ecpu_check array_of_cpu_flags
24#
25# array_of_cpu_flags - An array of cpu flags to check against USE flags
26#
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 23
36ecpu_check() { 24# @FUNCTION: epause
37 # Think about changing below to: if [ "${CROSSCOMPILE}" -ne 1 -a -e "/proc/cpuinfo" ] 25# @USAGE: [seconds]
38 # and dropping the else if you do not plan on adding anything to that 26# @DESCRIPTION:
39 # empty block .... 27# Sleep for the specified number of seconds (default of 5 seconds). Useful when
40 # PS: also try to add some quoting, and consider rather using ${foo} than $foo ... 28# printing a message the user should probably be reading and often used in
41 if [ "${CROSSCOMPILE}" != "1" -a -e "/proc/cpuinfo" ] 29# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
42 then 30# don't wait at all. Defined in EAPIs 0 1 and 2.
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() { 31epause() {
70 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 32 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
71 sleep ${1:-5}
72 fi
73} 33}
74 34
75# Beep the specified number of times (defaults to five). If our output 35# @FUNCTION: ebeep
76# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 36# @USAGE: [number of beeps]
77# don't beep. 37# @DESCRIPTION:
78# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 38# Issue the specified number of beeps (default of 5 beeps). Useful when
39# printing a message the user should probably be reading and often used in
40# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
41# don't beep at all. Defined in EAPIs 0 1 and 2.
79ebeep() { 42ebeep() {
80 local n 43 local n
81 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 44 if [[ -z ${EBEEP_IGNORE} ]] ; then
82 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 45 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
83 echo -ne "\a" 46 echo -ne "\a"
84 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 47 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
85 echo -ne "\a" 48 echo -ne "\a"
86 sleep 1 49 sleep 1
87 done 50 done
88 fi 51 fi
89} 52}
90 53
91# This function generate linker scripts in /usr/lib for dynamic 54else
92# libs in /lib. This is to fix linking problems when you have
93# the .so in /lib, and the .a in /usr/lib. What happens is that
94# in some cases when linking dynamic, the .a in /usr/lib is used
95# instead of the .so in /lib due to gcc/libtool tweaking ld's
96# library search path. This cause many builds to fail.
97# See bug #4411 for more info.
98#
99# To use, simply call:
100#
101# gen_usr_ldscript libfoo.so
102#
103# Note that you should in general use the unversioned name of
104# the library, as ldconfig should usually update it correctly
105# to point to the latest version of the library present.
106#
107# <azarah@gentoo.org> (26 Oct 2002)
108#
109gen_usr_ldscript() {
110 local libdir="$(get_libdir)"
111 # Just make sure it exists
112 dodir /usr/${libdir}
113 55
114 cat > "${D}/usr/${libdir}/${1}" << END_LDSCRIPT 56ebeep() {
115/* GNU ld script 57 eqawarn "QA Notice: ebeep is not defined in EAPI=3, please file a bug at http://bugs.gentoo.org"
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} 58}
126 59
127# Simple function to draw a line consisting of '=' the same length as $* 60epause() {
128# 61 eqawarn "QA Notice: epause is not defined in EAPI=3, please file a bug at http://bugs.gentoo.org"
129# <azarah@gentoo.org> (11 Nov 2002) 62}
130#
131draw_line() {
132 local i=0
133 local str_length=""
134 63
135 # Handle calls that do not have args, or wc not being installed ... 64fi
136 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ] 65
137 then 66# @FUNCTION: ecvs_clean
138 echo "===============================================================" 67# @USAGE: [list of dirs]
68# @DESCRIPTION:
69# Remove CVS directories recursiveley. Useful when a source tarball contains
70# internal CVS directories. Defaults to $PWD.
71ecvs_clean() {
72 [[ -z $* ]] && set -- .
73 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
74 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
75}
76
77# @FUNCTION: esvn_clean
78# @USAGE: [list of dirs]
79# @DESCRIPTION:
80# Remove .svn directories recursiveley. Useful when a source tarball contains
81# internal Subversion directories. Defaults to $PWD.
82esvn_clean() {
83 [[ -z $* ]] && set -- .
84 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
85}
86
87# @FUNCTION: eshopts_push
88# @USAGE: [options to `set` or `shopt`]
89# @DESCRIPTION:
90# Often times code will want to enable a shell option to change code behavior.
91# Since changing shell options can easily break other pieces of code (which
92# assume the default state), eshopts_push is used to (1) push the current shell
93# options onto a stack and (2) pass the specified arguments to set.
94#
95# If the first argument is '-s' or '-u', we assume you want to call `shopt`
96# rather than `set` as there are some options only available via that.
97#
98# A common example is to disable shell globbing so that special meaning/care
99# may be used with variables/arguments to custom functions. That would be:
100# @CODE
101# eshopts_push -o noglob
102# for x in ${foo} ; do
103# if ...some check... ; then
104# eshopts_pop
139 return 0 105# return 0
140 fi 106# 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 107# done
151 108# eshopts_pop
152 echo 109# @CODE
153 110eshopts_push() {
154 return 0 111 # have to assume __ESHOPTS_SAVE__ isn't screwed with
112 # as a `declare -a` here will reset its value
113 local i=${#__ESHOPTS_SAVE__[@]}
114 if [[ $1 == -[su] ]] ; then
115 __ESHOPTS_SAVE__[$i]=$(shopt -p)
116 [[ $# -eq 0 ]] && return 0
117 shopt "$@" || die "eshopts_push: bad options to shopt: $*"
118 else
119 __ESHOPTS_SAVE__[$i]=$-
120 [[ $# -eq 0 ]] && return 0
121 set "$@" || die "eshopts_push: bad options to set: $*"
122 fi
155} 123}
156 124
157# Default directory where patches are located 125# @FUNCTION: eshopts_pop
126# @USAGE:
127# @DESCRIPTION:
128# Restore the shell options to the state saved with the corresponding
129# eshopts_push call. See that function for more details.
130eshopts_pop() {
131 [[ $# -ne 0 ]] && die "eshopts_pop takes no arguments"
132 local i=$(( ${#__ESHOPTS_SAVE__[@]} - 1 ))
133 [[ ${i} -eq -1 ]] && die "eshopts_{push,pop}: unbalanced pair"
134 local s=${__ESHOPTS_SAVE__[$i]}
135 unset __ESHOPTS_SAVE__[$i]
136 if [[ ${s} == "shopt -"* ]] ; then
137 eval "${s}" || die "eshopts_pop: sanity: invalid shopt options: ${s}"
138 else
139 set +$- || die "eshopts_pop: sanity: invalid shell settings: $-"
140 set -${s} || die "eshopts_pop: sanity: unable to restore saved shell settings: ${s}"
141 fi
142}
143
144# @VARIABLE: EPATCH_SOURCE
145# @DESCRIPTION:
146# Default directory to search for patches.
158EPATCH_SOURCE="${WORKDIR}/patch" 147EPATCH_SOURCE="${WORKDIR}/patch"
159# Default extension for patches 148# @VARIABLE: EPATCH_SUFFIX
149# @DESCRIPTION:
150# Default extension for patches (do not prefix the period yourself).
160EPATCH_SUFFIX="patch.bz2" 151EPATCH_SUFFIX="patch.bz2"
152# @VARIABLE: EPATCH_OPTS
153# @DESCRIPTION:
161# Default options for patch 154# Default options for patch:
155# @CODE
162# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 156# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
163EPATCH_OPTS="-g0" 157# --no-backup-if-mismatch - do not leave .orig files behind
158# -E - automatically remove empty files
159# @CODE
160EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
161# @VARIABLE: EPATCH_EXCLUDE
162# @DESCRIPTION:
164# List of patches not to apply. Not this is only file names, 163# List of patches not to apply. Note this is only file names,
165# and not the full path .. 164# and not the full path. Globs accepted.
166EPATCH_EXCLUDE="" 165EPATCH_EXCLUDE=""
166# @VARIABLE: EPATCH_SINGLE_MSG
167# @DESCRIPTION:
167# Change the printed message for a single patch. 168# Change the printed message for a single patch.
168EPATCH_SINGLE_MSG="" 169EPATCH_SINGLE_MSG=""
169# Force applying bulk patches even if not following the style: 170# @VARIABLE: EPATCH_MULTI_MSG
170# 171# @DESCRIPTION:
171# ??_${ARCH}_foo.${EPATCH_SUFFIX} 172# Change the printed message for multiple patches.
172# 173EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
174# @VARIABLE: EPATCH_FORCE
175# @DESCRIPTION:
176# Only require patches to match EPATCH_SUFFIX rather than the extended
177# arch naming style.
173EPATCH_FORCE="no" 178EPATCH_FORCE="no"
174 179
175# This function is for bulk patching, or in theory for just one 180# @FUNCTION: epatch
176# or two patches. 181# @USAGE: [patches] [dirs of patches]
182# @DESCRIPTION:
183# epatch is designed to greatly simplify the application of patches. It can
184# process patch files directly, or directories of patches. The patches may be
185# compressed (bzip/gzip/etc...) or plain text. You generally need not specify
186# the -p option as epatch will automatically attempt -p0 to -p5 until things
187# apply successfully.
177# 188#
178# It should work with .bz2, .gz, .zip and plain text patches. 189# If you do not specify any options, then epatch will default to the directory
179# Currently all patches should be the same format. 190# specified by EPATCH_SOURCE.
180# 191#
181# You do not have to specify '-p' option to patch, as it will 192# When processing directories, epatch will apply all patches that match:
182# try with -p0 to -p5 until it succeed, or fail at -p5. 193# @CODE
183# 194# ${EPATCH_FORCE} == "yes"
184# Above EPATCH_* variables can be used to control various defaults,
185# bug they should be left as is to ensure an ebuild can rely on
186# them for.
187#
188# Patches are applied in current directory.
189#
190# Bulk Patches should preferibly have the form of:
191#
192# ??_${ARCH}_foo.${EPATCH_SUFFIX} 195# ??_${ARCH}_foo.${EPATCH_SUFFIX}
196# else
197# *.${EPATCH_SUFFIX}
198# @CODE
199# The leading ?? are typically numbers used to force consistent patch ordering.
200# The arch field is used to apply patches only for the host architecture with
201# the special value of "all" means apply for everyone. Note that using values
202# other than "all" is highly discouraged -- you should apply patches all the
203# time and let architecture details be detected at configure/compile time.
193# 204#
194# For example: 205# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
206# for patches to apply.
195# 207#
196# 01_all_misc-fix.patch.bz2 208# Refer to the other EPATCH_xxx variables for more customization of behavior.
197# 02_sparc_another-fix.patch.bz2
198#
199# This ensures that there are a set order, and you can have ARCH
200# specific patches.
201#
202# If you however give an argument to epatch(), it will treat it as a
203# single patch that need to be applied if its a file. If on the other
204# hand its a directory, it will set EPATCH_SOURCE to this.
205#
206# <azarah@gentoo.org> (10 Nov 2002)
207#
208epatch() { 209epatch() {
209 local PIPE_CMD="" 210 _epatch_draw_line() {
210 local STDERR_TARGET="${T}/$$.out" 211 # create a line of same length as input string
211 local PATCH_TARGET="${T}/$$.patch" 212 [[ -z $1 ]] && set "$(printf "%65s" '')"
212 local PATCH_SUFFIX="" 213 echo "${1//?/=}"
213 local SINGLE_PATCH="no" 214 }
214 local x=""
215 215
216 if [ "$#" -gt 1 ] 216 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
217 then 217
218 # Let the rest of the code process one user arg at a time --
219 # each arg may expand into multiple patches, and each arg may
220 # need to start off with the default global EPATCH_xxx values
221 if [[ $# -gt 1 ]] ; then
218 local m="" 222 local m
219 einfo "${#} patches to apply ..."
220 for m in "$@" ; do 223 for m in "$@" ; do
221 epatch "${m}" 224 epatch "${m}"
222 done 225 done
223 return 0 226 return 0
224 fi 227 fi
225 228
226 if [ -n "$1" -a -f "$1" ] 229 local SINGLE_PATCH="no"
227 then 230 # no args means process ${EPATCH_SOURCE}
231 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
232
233 if [[ -f $1 ]] ; then
228 SINGLE_PATCH="yes" 234 SINGLE_PATCH="yes"
229 235 set -- "$1"
230 local EPATCH_SOURCE="$1" 236 # Use the suffix from the single patch (localize it); the code
237 # below will find the suffix for us
231 local EPATCH_SUFFIX="${1##*\.}" 238 local EPATCH_SUFFIX=$1
232 239
233 elif [ -n "$1" -a -d "$1" ] 240 elif [[ -d $1 ]] ; then
234 then 241 # Some people like to make dirs of patches w/out suffixes (vim)
235 # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ... 242 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
236 if [ "${EPATCH_FORCE}" = "yes" ] && [ -z "${EPATCH_SUFFIX}" ] 243
244 else
245 # sanity check ... if it isn't a dir or file, wtf man ?
246 [[ $# -ne 0 ]] && EPATCH_SOURCE=$1
247 echo
248 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
249 eerror
250 eerror " ${EPATCH_SOURCE}"
251 eerror " ( ${EPATCH_SOURCE##*/} )"
252 echo
253 die "Cannot find \$EPATCH_SOURCE!"
254 fi
255
256 local PIPE_CMD
257 case ${EPATCH_SUFFIX##*\.} in
258 xz) PIPE_CMD="xz -dc" ;;
259 lzma) PIPE_CMD="lzma -dc" ;;
260 bz2) PIPE_CMD="bzip2 -dc" ;;
261 gz|Z|z) PIPE_CMD="gzip -dc" ;;
262 ZIP|zip) PIPE_CMD="unzip -p" ;;
263 *) ;;
264 esac
265
266 [[ ${SINGLE_PATCH} == "no" ]] && einfo "${EPATCH_MULTI_MSG}"
267
268 local x
269 for x in "$@" ; do
270 # If the patch dir given contains subdirs, or our EPATCH_SUFFIX
271 # didn't match anything, ignore continue on
272 [[ ! -f ${x} ]] && continue
273
274 local patchname=${x##*/}
275
276 # Apply single patches, or forced sets of patches, or
277 # patches with ARCH dependant names.
278 # ???_arch_foo.patch
279 # Else, skip this input altogether
280 local a=${patchname#*_} # strip the ???_
281 a=${a%%_*} # strip the _foo.patch
282 if ! [[ ${SINGLE_PATCH} == "yes" || \
283 ${EPATCH_FORCE} == "yes" || \
284 ${a} == all || \
285 ${a} == ${ARCH} ]]
237 then 286 then
238 local EPATCH_SOURCE="$1/*" 287 continue
288 fi
289
290 # Let people filter things dynamically
291 if [[ -n ${EPATCH_EXCLUDE} ]] ; then
292 # let people use globs in the exclude
293 eshopts_push -o noglob
294
295 local ex
296 for ex in ${EPATCH_EXCLUDE} ; do
297 if [[ ${patchname} == ${ex} ]] ; then
298 eshopts_pop
299 continue 2
300 fi
301 done
302
303 eshopts_pop
304 fi
305
306 if [[ ${SINGLE_PATCH} == "yes" ]] ; then
307 if [[ -n ${EPATCH_SINGLE_MSG} ]] ; then
308 einfo "${EPATCH_SINGLE_MSG}"
309 else
310 einfo "Applying ${patchname} ..."
311 fi
239 else 312 else
240 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 313 einfo " ${patchname} ..."
241 fi 314 fi
242 else 315
243 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 316 # most of the time, there will only be one run per unique name,
244 then 317 # but if there are more, make sure we get unique log filenames
245 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 318 local STDERR_TARGET="${T}/${patchname}.out"
246 then 319 if [[ -e ${STDERR_TARGET} ]] ; then
247 EPATCH_SOURCE="$1" 320 STDERR_TARGET="${T}/${patchname}-$$.out"
321 fi
322
323 printf "***** %s *****\n\n" "${patchname}" > "${STDERR_TARGET}"
324
325 # Decompress the patch if need be
326 local count=0
327 local PATCH_TARGET
328 if [[ -n ${PIPE_CMD} ]] ; then
329 PATCH_TARGET="${T}/$$.patch"
330 echo "PIPE_COMMAND: ${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> "${STDERR_TARGET}"
331
332 if ! (${PIPE_CMD} "${x}" > "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
333 echo
334 eerror "Could not extract patch!"
335 #die "Could not extract patch!"
336 count=5
337 break
248 fi 338 fi
339 else
340 PATCH_TARGET=${x}
341 fi
249 342
343 # Check for absolute paths in patches. If sandbox is disabled,
344 # people could (accidently) patch files in the root filesystem.
345 # Or trigger other unpleasantries #237667. So disallow -p0 on
346 # such patches.
347 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
348 if [[ -n ${abs_paths} ]] ; then
349 count=1
350 printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}"
351 fi
352
353 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/
354 while [[ ${count} -lt 5 ]] ; do
355 # Generate some useful debug info ...
356 (
357 _epatch_draw_line "***** ${patchname} *****"
250 echo 358 echo
251 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 359 echo "PATCH COMMAND: patch -p${count} ${EPATCH_OPTS} < '${PATCH_TARGET}'"
360 echo
361 _epatch_draw_line "***** ${patchname} *****"
362 ) >> "${STDERR_TARGET}"
363
364 if (patch -p${count} ${EPATCH_OPTS} --dry-run -f < "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
365 (
366 _epatch_draw_line "***** ${patchname} *****"
367 echo
368 echo "ACTUALLY APPLYING ${patchname} ..."
369 echo
370 _epatch_draw_line "***** ${patchname} *****"
371 patch -p${count} ${EPATCH_OPTS} < "${PATCH_TARGET}" 2>&1
372 ) >> "${STDERR_TARGET}"
373
374 if [ $? -ne 0 ] ; then
375 echo
376 eerror "A dry-run of patch command succeeded, but actually"
377 eerror "applying the patch failed!"
378 #die "Real world sux compared to the dreamworld!"
379 count=5
380 fi
381 break
382 fi
383
384 : $(( count++ ))
385 done
386
387 # if we had to decompress the patch, delete the temp one
388 if [[ -n ${PIPE_CMD} ]] ; then
389 rm -f "${PATCH_TARGET}"
390 fi
391
392 if [[ ${count} -ge 5 ]] ; then
393 echo
394 eerror "Failed Patch: ${patchname} !"
395 eerror " ( ${PATCH_TARGET} )"
252 eerror 396 eerror
253 eerror " ${EPATCH_SOURCE}" 397 eerror "Include in your bugreport the contents of:"
254 eerror " ( ${EPATCH_SOURCE##*/} )" 398 eerror
399 eerror " ${STDERR_TARGET}"
255 echo 400 echo
256 die "Cannot find \$EPATCH_SOURCE!"
257 fi
258
259 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
260 fi
261
262 case ${EPATCH_SUFFIX##*\.} in
263 bz2)
264 PIPE_CMD="bzip2 -dc"
265 PATCH_SUFFIX="bz2"
266 ;;
267 gz|Z|z)
268 PIPE_CMD="gzip -dc"
269 PATCH_SUFFIX="gz"
270 ;;
271 ZIP|zip)
272 PIPE_CMD="unzip -p"
273 PATCH_SUFFIX="zip"
274 ;;
275 *)
276 PIPE_CMD="cat"
277 PATCH_SUFFIX="patch"
278 ;;
279 esac
280
281 if [ "${SINGLE_PATCH}" = "no" ]
282 then
283 einfo "Applying various patches (bugfixes/updates) ..."
284 fi
285 for x in ${EPATCH_SOURCE}
286 do
287 # New ARCH dependant patch naming scheme ...
288 #
289 # ???_arch_foo.patch
290 #
291 if [ -f ${x} ] && \
292 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \
293 [ "${EPATCH_FORCE}" = "yes" ])
294 then
295 local count=0
296 local popts="${EPATCH_OPTS}"
297 local patchname=${x##*/}
298
299 if [ -n "${EPATCH_EXCLUDE}" ]
300 then
301 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
302 then
303 continue
304 fi
305 fi
306
307 if [ "${SINGLE_PATCH}" = "yes" ]
308 then
309 if [ -n "${EPATCH_SINGLE_MSG}" ]
310 then
311 einfo "${EPATCH_SINGLE_MSG}"
312 else
313 einfo "Applying ${patchname} ..."
314 fi
315 else
316 einfo " ${patchname} ..."
317 fi
318
319 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
320 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
321
322 # Allow for prefix to differ ... im lazy, so shoot me :/
323 while [ "${count}" -lt 5 ]
324 do
325 # Generate some useful debug info ...
326 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
327 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
328
329 if [ "${PATCH_SUFFIX}" != "patch" ]
330 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
358 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
359 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
360 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
361 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
362
363 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
364
365 if [ "$?" -ne 0 ]
366 then
367 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
368 echo
369 eerror "A dry-run of patch command succeeded, but actually"
370 eerror "applying the patch failed!"
371 #die "Real world sux compared to the dreamworld!"
372 count=5
373 fi
374
375 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
376
377 break
378 fi
379
380 count=$((count + 1))
381 done
382
383 if [ "${PATCH_SUFFIX}" != "patch" ]
384 then
385 rm -f ${PATCH_TARGET}
386 fi
387
388 if [ "${count}" -eq 5 ]
389 then
390 echo
391 eerror "Failed Patch: ${patchname} !"
392 eerror " ( ${PATCH_TARGET} )"
393 eerror
394 eerror "Include in your bugreport the contents of:"
395 eerror
396 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
397 echo
398 die "Failed Patch: ${patchname}!" 401 die "Failed Patch: ${patchname}!"
399 fi 402 fi
400 403
401 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 404 # if everything worked, delete the patch log
402 405 rm -f "${STDERR_TARGET}"
403 eend 0 406 eend 0
404 fi
405 done 407 done
406 if [ "${SINGLE_PATCH}" = "no" ] 408
407 then 409 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
408 einfo "Done with patching" 410 : # everything worked
411}
412epatch_user() {
413 [[ $# -ne 0 ]] && die "epatch_user takes no options"
414
415 # don't clobber any EPATCH vars that the parent might want
416 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
417 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
418 EPATCH_SOURCE=${base}/${CTARGET}/${check}
419 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
420 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
421 if [[ -d ${EPATCH_SOURCE} ]] ; then
422 EPATCH_SOURCE=${EPATCH_SOURCE} \
423 EPATCH_SUFFIX="patch" \
424 EPATCH_FORCE="yes" \
425 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
426 epatch
427 break
409 fi 428 fi
429 done
410} 430}
411 431
412# This function return true if we are using the NPTL pthreads 432# @FUNCTION: emktemp
413# implementation. 433# @USAGE: [temp dir]
414# 434# @DESCRIPTION:
415# <azarah@gentoo.org> (06 March 2003)
416#
417have_NPTL() {
418 cat > ${T}/test-nptl.c <<-"END"
419 #define _XOPEN_SOURCE
420 #include <unistd.h>
421 #include <stdio.h>
422
423 int main()
424 {
425 char buf[255];
426 char *str = buf;
427
428 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255);
429 if (NULL != str) {
430 printf("%s\n", str);
431 if (NULL != strstr(str, "NPTL"))
432 return 0;
433 }
434
435 return 1;
436 }
437 END
438
439 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ..."
440 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
441 then
442 echo "yes"
443 einfon "Checking what PTHREADS implementation we have ..."
444 if ${T}/nptl
445 then
446 return 0
447 else
448 return 1
449 fi
450 else
451 echo "no"
452 fi
453
454 return 1
455}
456
457# This function check how many cpu's are present, and then set
458# -j in MAKEOPTS accordingly.
459#
460# Thanks to nall <nall@gentoo.org> for this.
461#
462get_number_of_jobs() {
463 local jobs=0
464
465 if [ ! -r /proc/cpuinfo ]
466 then
467 return 1
468 fi
469
470 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
471 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
472 then
473 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
474 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
475 ADMINPARAM="${ADMINPARAM/-j}"
476 fi
477
478 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
479
480 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
481 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
482 then
483 # these archs will always have "[Pp]rocessor"
484 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
485
486 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
487 then
488 # sparc always has "ncpus active"
489 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
490
491 elif [ "${ARCH}" = "alpha" ]
492 then
493 # alpha has "cpus active", but only when compiled with SMP
494 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
495 then
496 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
497 else
498 jobs=2
499 fi
500
501 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
502 then
503 # ppc has "processor", but only when compiled with SMP
504 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
505 then
506 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
507 else
508 jobs=2
509 fi
510 elif [ "${ARCH}" = "s390" ]
511 then
512 # s390 has "# processors : "
513 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
514 else
515 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
516 die "Unknown ARCH -- ${ARCH}!"
517 fi
518
519 # Make sure the number is valid ...
520 if [ "${jobs}" -lt 1 ]
521 then
522 jobs=1
523 fi
524
525 if [ -n "${ADMINPARAM}" ]
526 then
527 if [ "${jobs}" -gt "${ADMINPARAM}" ]
528 then
529 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge ..."
530 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
531 else
532 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge ..."
533 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
534 fi
535 fi
536}
537
538# Cheap replacement for when debianutils (and thus mktemp) 435# Cheap replacement for when debianutils (and thus mktemp)
539# does not exist on the users system 436# does not exist on the users system.
540# vapier@gentoo.org
541#
542# Takes just 1 optional parameter (the directory to create tmpfile in)
543emktemp() { 437emktemp() {
544 local exe="touch" 438 local exe="touch"
545 [ "$1" == "-d" ] && exe="mkdir" && shift 439 [[ $1 == -d ]] && exe="mkdir" && shift
546 local topdir="$1" 440 local topdir=$1
547 441
548 if [ -z "${topdir}" ] 442 if [[ -z ${topdir} ]] ; then
549 then
550 [ -z "${T}" ] \ 443 [[ -z ${T} ]] \
551 && topdir="/tmp" \ 444 && topdir="/tmp" \
552 || topdir="${T}" 445 || topdir=${T}
553 fi 446 fi
554 447
555 if [ -z "$(type -p mktemp)" ] 448 if ! type -P mktemp > /dev/null ; then
556 then 449 # system lacks `mktemp` so we have to fake it
557 local tmp=/ 450 local tmp=/
558 while [ -e "${tmp}" ] ; do 451 while [[ -e ${tmp} ]] ; do
559 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 452 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
560 done 453 done
561 ${exe} "${tmp}" 454 ${exe} "${tmp}" || ${exe} -p "${tmp}"
562 echo "${tmp}" 455 echo "${tmp}"
563 else 456 else
564 [ "${exe}" == "touch" ] \ 457 # the args here will give slightly wierd names on BSD,
565 && exe="-p" \ 458 # but should produce a usable file on all userlands
566 || exe="-d" 459 if [[ ${exe} == "touch" ]] ; then
567 mktemp ${exe} "${topdir}" 460 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
461 else
462 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
568 fi 463 fi
464 fi
569} 465}
570 466
467# @FUNCTION: egetent
468# @USAGE: <database> <key>
469# @MAINTAINER:
470# base-system@gentoo.org (Linux)
471# Joe Jezak <josejx@gmail.com> (OS X)
472# usata@gentoo.org (OS X)
473# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
474# @DESCRIPTION:
571# Small wrapper for getent (Linux), nidump (Mac OS X), 475# Small wrapper for getent (Linux),
476# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
572# and pw (FreeBSD) used in enewuser()/enewgroup() 477# and pw (FreeBSD) used in enewuser()/enewgroup()
573# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
574# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
575#
576# egetent(database, key)
577egetent() { 478egetent() {
578 if useq ppc-macos ; then 479 case ${CHOST} in
480 *-darwin[678])
579 case "$2" in 481 case "$2" in
580 *[!0-9]*) # Non numeric 482 *[!0-9]*) # Non numeric
581 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 483 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
582 ;; 484 ;;
583 *) # Numeric 485 *) # Numeric
584 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 486 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
585 ;; 487 ;;
586 esac 488 esac
587 elif useq x86-fbsd ; then 489 ;;
588 local action 490 *-darwin*)
589 if [ "$1" == "passwd" ] 491 local mytype=$1
590 then 492 [[ "passwd" == $mytype ]] && mytype="Users"
591 action="user" 493 [[ "group" == $mytype ]] && mytype="Groups"
592 else 494 case "$2" in
593 action="group" 495 *[!0-9]*) # Non numeric
496 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
497 ;;
498 *) # Numeric
499 local mykey="UniqueID"
500 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
501 dscl . -search /$mytype $mykey $2 2>/dev/null
502 ;;
503 esac
504 ;;
505 *-freebsd*|*-dragonfly*)
506 local opts action="user"
507 [[ $1 == "passwd" ]] || action="group"
508
509 # lookup by uid/gid
510 if [[ $2 == [[:digit:]]* ]] ; then
511 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
594 fi 512 fi
513
595 pw show "${action}" "$2" -q 514 pw show ${action} ${opts} "$2" -q
596 else 515 ;;
516 *-netbsd*|*-openbsd*)
517 grep "$2:\*:" /etc/$1
518 ;;
519 *)
597 which nscd >& /dev/null && nscd -i "$1" 520 type -p nscd >& /dev/null && nscd -i "$1"
598 getent "$1" "$2" 521 getent "$1" "$2"
599 fi 522 ;;
523 esac
600} 524}
601 525
602# Simplify/standardize adding users to the system 526# @FUNCTION: enewuser
603# vapier@gentoo.org 527# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
604# 528# @DESCRIPTION:
605# enewuser(username, uid, shell, homedir, groups, extra options) 529# Same as enewgroup, you are not required to understand how to properly add
606# 530# a user to the system. The only required parameter is the username.
607# Default values if you do not specify any: 531# Default uid is (pass -1 for this) next available, default shell is
608# username: REQUIRED ! 532# /bin/false, default homedir is /dev/null, there are no default groups,
609# uid: next available (see useradd(8)) 533# and default params sets the comment as 'added by portage for ${PN}'.
610# note: pass -1 to get default behavior
611# shell: /bin/false
612# homedir: /dev/null
613# groups: none
614# extra: comment of 'added by portage for ${PN}'
615enewuser() { 534enewuser() {
535 case ${EBUILD_PHASE} in
536 unpack|compile|test|install)
537 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
538 eerror "Package fails at QA and at life. Please file a bug."
539 die "Bad package! enewuser is only for use in pkg_* functions!"
540 esac
541
616 # get the username 542 # get the username
617 local euser="$1"; shift 543 local euser=$1; shift
618 if [ -z "${euser}" ] 544 if [[ -z ${euser} ]] ; then
619 then
620 eerror "No username specified !" 545 eerror "No username specified !"
621 die "Cannot call enewuser without a username" 546 die "Cannot call enewuser without a username"
622 fi 547 fi
623 548
624 # lets see if the username already exists 549 # lets see if the username already exists
625 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 550 if [[ -n $(egetent passwd "${euser}") ]] ; then
626 then
627 return 0 551 return 0
628 fi 552 fi
629 einfo "Adding user '${euser}' to your system ..." 553 einfo "Adding user '${euser}' to your system ..."
630 554
631 # options to pass to useradd 555 # options to pass to useradd
632 local opts= 556 local opts=
633 557
634 # handle uid 558 # handle uid
635 local euid="$1"; shift 559 local euid=$1; shift
636 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 560 if [[ -n ${euid} && ${euid} != -1 ]] ; then
637 then
638 if [ "${euid}" -gt 0 ] 561 if [[ ${euid} -gt 0 ]] ; then
639 then
640 if [ ! -z "`egetent passwd ${euid}`" ] 562 if [[ -n $(egetent passwd ${euid}) ]] ; then
641 then
642 euid="next" 563 euid="next"
643 fi 564 fi
644 else 565 else
645 eerror "Userid given but is not greater than 0 !" 566 eerror "Userid given but is not greater than 0 !"
646 die "${euid} is not a valid UID" 567 die "${euid} is not a valid UID"
647 fi 568 fi
648 else 569 else
649 euid="next" 570 euid="next"
650 fi 571 fi
651 if [ "${euid}" == "next" ] 572 if [[ ${euid} == "next" ]] ; then
652 then 573 for ((euid = 101; euid <= 999; euid++)); do
653 local pwrange
654 if [ "${USERLAND}" == "BSD" ] ; then
655 pwrange="`jot 898 101`"
656 else
657 pwrange="`seq 101 999`"
658 fi
659 for euid in ${pwrange} ; do
660 [ -z "`egetent passwd ${euid}`" ] && break 574 [[ -z $(egetent passwd ${euid}) ]] && break
661 done 575 done
662 fi 576 fi
663 opts="${opts} -u ${euid}" 577 opts="${opts} -u ${euid}"
664 einfo " - Userid: ${euid}" 578 einfo " - Userid: ${euid}"
665 579
666 # handle shell 580 # handle shell
667 local eshell="$1"; shift 581 local eshell=$1; shift
668 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 582 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
669 then 583 if [[ ! -e ${ROOT}${eshell} ]] ; then
670 if [ ! -e "${eshell}" ]
671 then
672 eerror "A shell was specified but it does not exist !" 584 eerror "A shell was specified but it does not exist !"
673 die "${eshell} does not exist" 585 die "${eshell} does not exist in ${ROOT}"
586 fi
587 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
588 eerror "Do not specify ${eshell} yourself, use -1"
589 die "Pass '-1' as the shell parameter"
674 fi 590 fi
675 else 591 else
676 if [ "${USERLAND}" == "BSD" ] 592 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
677 then 593 [[ -x ${ROOT}${shell} ]] && break
678 eshell="/usr/bin/false" 594 done
679 else 595
596 if [[ ${shell} == "/dev/null" ]] ; then
597 eerror "Unable to identify the shell to use, proceeding with userland default."
598 case ${USERLAND} in
680 eshell="/bin/false" 599 GNU) shell="/bin/false" ;;
600 BSD) shell="/sbin/nologin" ;;
601 Darwin) shell="/usr/sbin/nologin" ;;
602 *) die "Unable to identify the default shell for userland ${USERLAND}"
603 esac
681 fi 604 fi
605
606 eshell=${shell}
682 fi 607 fi
683 einfo " - Shell: ${eshell}" 608 einfo " - Shell: ${eshell}"
684 opts="${opts} -s ${eshell}" 609 opts="${opts} -s ${eshell}"
685 610
686 # handle homedir 611 # handle homedir
687 local ehome="$1"; shift 612 local ehome=$1; shift
688 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 613 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
689 then
690 ehome="/dev/null" 614 ehome="/dev/null"
691 fi 615 fi
692 einfo " - Home: ${ehome}" 616 einfo " - Home: ${ehome}"
693 opts="${opts} -d ${ehome}" 617 opts="${opts} -d ${ehome}"
694 618
695 # handle groups 619 # handle groups
696 local egroups="$1"; shift 620 local egroups=$1; shift
697 if [ ! -z "${egroups}" ] 621 if [[ ! -z ${egroups} ]] ; then
698 then
699 local oldifs="${IFS}" 622 local oldifs=${IFS}
700 local defgroup="" exgroups="" 623 local defgroup="" exgroups=""
701 624
702 export IFS="," 625 export IFS=","
703 for g in ${egroups} 626 for g in ${egroups} ; do
704 do
705 export IFS="${oldifs}" 627 export IFS=${oldifs}
706 if [ -z "`egetent group \"${g}\"`" ] 628 if [[ -z $(egetent group "${g}") ]] ; then
707 then
708 eerror "You must add group ${g} to the system first" 629 eerror "You must add group ${g} to the system first"
709 die "${g} is not a valid GID" 630 die "${g} is not a valid GID"
710 fi 631 fi
711 if [ -z "${defgroup}" ] 632 if [[ -z ${defgroup} ]] ; then
712 then
713 defgroup="${g}" 633 defgroup=${g}
714 else 634 else
715 exgroups="${exgroups},${g}" 635 exgroups="${exgroups},${g}"
716 fi 636 fi
717 export IFS="," 637 export IFS=","
718 done 638 done
719 export IFS="${oldifs}" 639 export IFS=${oldifs}
720 640
721 opts="${opts} -g ${defgroup}" 641 opts="${opts} -g ${defgroup}"
722 if [ ! -z "${exgroups}" ] 642 if [[ ! -z ${exgroups} ]] ; then
723 then
724 opts="${opts} -G ${exgroups:1}" 643 opts="${opts} -G ${exgroups:1}"
725 fi 644 fi
726 else 645 else
727 egroups="(none)" 646 egroups="(none)"
728 fi 647 fi
729 einfo " - Groups: ${egroups}" 648 einfo " - Groups: ${egroups}"
730 649
731 # handle extra and add the user 650 # handle extra and add the user
732 local eextra="$@"
733 local oldsandbox="${SANDBOX_ON}" 651 local oldsandbox=${SANDBOX_ON}
734 export SANDBOX_ON="0" 652 export SANDBOX_ON="0"
735 if useq ppc-macos 653 case ${CHOST} in
736 then 654 *-darwin*)
737 ### Make the user 655 ### Make the user
738 if [ -z "${eextra}" ] 656 if [[ -z $@ ]] ; then
739 then
740 dscl . create /users/${euser} uid ${euid} 657 dscl . create /users/${euser} uid ${euid}
741 dscl . create /users/${euser} shell ${eshell} 658 dscl . create /users/${euser} shell ${eshell}
742 dscl . create /users/${euser} home ${ehome} 659 dscl . create /users/${euser} home ${ehome}
743 dscl . create /users/${euser} realname "added by portage for ${PN}" 660 dscl . create /users/${euser} realname "added by portage for ${PN}"
744 ### Add the user to the groups specified 661 ### Add the user to the groups specified
745 local oldifs="${IFS}" 662 local oldifs=${IFS}
746 export IFS="," 663 export IFS=","
747 for g in ${egroups} 664 for g in ${egroups} ; do
748 do
749 dscl . merge /groups/${g} users ${euser} 665 dscl . merge /groups/${g} users ${euser}
750 done 666 done
751 export IFS="${oldifs}" 667 export IFS=${oldifs}
752 else 668 else
753 einfo "Extra options are not supported on macos yet" 669 einfo "Extra options are not supported on Darwin yet"
754 einfo "Please report the ebuild along with the info below" 670 einfo "Please report the ebuild along with the info below"
755 einfo "eextra: ${eextra}" 671 einfo "eextra: $@"
756 die "Required function missing" 672 die "Required function missing"
757 fi 673 fi
758 elif use x86-fbsd ; then 674 ;;
759 if [ -z "${eextra}" ] 675 *-freebsd*|*-dragonfly*)
760 then 676 if [[ -z $@ ]] ; then
761 pw useradd ${euser} ${opts} \ 677 pw useradd ${euser} ${opts} \
762 -c "added by portage for ${PN}" \ 678 -c "added by portage for ${PN}" \
763 die "enewuser failed" 679 die "enewuser failed"
764 else 680 else
765 einfo " - Extra: ${eextra}" 681 einfo " - Extra: $@"
766 pw useradd ${euser} ${opts} \ 682 pw useradd ${euser} ${opts} \
767 -c ${eextra} || die "enewuser failed" 683 "$@" || die "enewuser failed"
768 fi 684 fi
685 ;;
686
687 *-netbsd*)
688 if [[ -z $@ ]] ; then
689 useradd ${opts} ${euser} || die "enewuser failed"
769 else 690 else
770 if [ -z "${eextra}" ] 691 einfo " - Extra: $@"
771 then 692 useradd ${opts} ${euser} "$@" || die "enewuser failed"
693 fi
694 ;;
695
696 *-openbsd*)
697 if [[ -z $@ ]] ; then
698 useradd -u ${euid} -s ${eshell} \
699 -d ${ehome} -c "Added by portage for ${PN}" \
700 -g ${egroups} ${euser} || die "enewuser failed"
701 else
702 einfo " - Extra: $@"
703 useradd -u ${euid} -s ${eshell} \
704 -d ${ehome} -c "Added by portage for ${PN}" \
705 -g ${egroups} ${euser} "$@" || die "enewuser failed"
706 fi
707 ;;
708
709 *)
710 if [[ -z $@ ]] ; then
772 useradd ${opts} ${euser} \ 711 useradd ${opts} \
773 -c "added by portage for ${PN}" \ 712 -c "added by portage for ${PN}" \
713 ${euser} \
774 || die "enewuser failed" 714 || die "enewuser failed"
775 else 715 else
776 einfo " - Extra: ${eextra}" 716 einfo " - Extra: $@"
777 useradd ${opts} ${euser} ${eextra} \ 717 useradd ${opts} "$@" \
718 ${euser} \
778 || die "enewuser failed" 719 || die "enewuser failed"
779 fi 720 fi
721 ;;
722 esac
723
724 if [[ ! -e ${ROOT}/${ehome} ]] ; then
725 einfo " - Creating ${ehome} in ${ROOT}"
726 mkdir -p "${ROOT}/${ehome}"
727 chown ${euser} "${ROOT}/${ehome}"
728 chmod 755 "${ROOT}/${ehome}"
780 fi 729 fi
730
781 export SANDBOX_ON="${oldsandbox}" 731 export SANDBOX_ON=${oldsandbox}
782
783 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
784 then
785 einfo " - Creating ${ehome} in ${D}"
786 dodir ${ehome}
787 fowners ${euser} ${ehome}
788 fperms 755 ${ehome}
789 fi
790} 732}
791 733
792# Simplify/standardize adding groups to the system 734# @FUNCTION: enewgroup
793# vapier@gentoo.org 735# @USAGE: <group> [gid]
794# 736# @DESCRIPTION:
795# enewgroup(group, gid) 737# This function does not require you to understand how to properly add a
796# 738# group to the system. Just give it a group name to add and enewgroup will
797# Default values if you do not specify any: 739# do the rest. You may specify the gid for the group or allow the group to
798# groupname: REQUIRED ! 740# allocate the next available one.
799# gid: next available (see groupadd(8))
800# extra: none
801enewgroup() { 741enewgroup() {
742 case ${EBUILD_PHASE} in
743 unpack|compile|test|install)
744 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
745 eerror "Package fails at QA and at life. Please file a bug."
746 die "Bad package! enewgroup is only for use in pkg_* functions!"
747 esac
748
802 # get the group 749 # get the group
803 local egroup="$1"; shift 750 local egroup="$1"; shift
804 if [ -z "${egroup}" ] 751 if [ -z "${egroup}" ]
805 then 752 then
806 eerror "No group specified !" 753 eerror "No group specified !"
807 die "Cannot call enewgroup without a group" 754 die "Cannot call enewgroup without a group"
808 fi 755 fi
809 756
810 # see if group already exists 757 # see if group already exists
811 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 758 if [[ -n $(egetent group "${egroup}") ]]; then
812 then
813 return 0 759 return 0
814 fi 760 fi
815 einfo "Adding group '${egroup}' to your system ..." 761 einfo "Adding group '${egroup}' to your system ..."
816 762
817 # options to pass to useradd 763 # options to pass to useradd
823 then 769 then
824 if [ "${egid}" -gt 0 ] 770 if [ "${egid}" -gt 0 ]
825 then 771 then
826 if [ -z "`egetent group ${egid}`" ] 772 if [ -z "`egetent group ${egid}`" ]
827 then 773 then
828 if useq ppc-macos ; then 774 if [[ "${CHOST}" == *-darwin* ]]; then
829 opts="${opts} ${egid}" 775 opts="${opts} ${egid}"
830 else 776 else
831 opts="${opts} -g ${egid}" 777 opts="${opts} -g ${egid}"
832 fi 778 fi
833 else 779 else
847 opts="${opts} ${eextra}" 793 opts="${opts} ${eextra}"
848 794
849 # add the group 795 # add the group
850 local oldsandbox="${SANDBOX_ON}" 796 local oldsandbox="${SANDBOX_ON}"
851 export SANDBOX_ON="0" 797 export SANDBOX_ON="0"
852 if useq ppc-macos ; then 798 case ${CHOST} in
799 *-darwin*)
853 if [ ! -z "${eextra}" ]; 800 if [ ! -z "${eextra}" ];
854 then 801 then
855 einfo "Extra options are not supported on macos yet" 802 einfo "Extra options are not supported on Darwin/OS X yet"
856 einfo "Please report the ebuild along with the info below" 803 einfo "Please report the ebuild along with the info below"
857 einfo "eextra: ${eextra}" 804 einfo "eextra: ${eextra}"
858 die "Required function missing" 805 die "Required function missing"
859 fi 806 fi
860 807
861 # If we need the next available 808 # If we need the next available
862 case ${egid} in 809 case ${egid} in
863 *[!0-9]*) # Non numeric 810 *[!0-9]*) # Non numeric
864 for egid in `jot 898 101`; do 811 for ((egid = 101; egid <= 999; egid++)); do
865 [ -z "`egetent group ${egid}`" ] && break 812 [[ -z $(egetent group ${egid}) ]] && break
866 done 813 done
867 esac 814 esac
868 dscl . create /groups/${egroup} gid ${egid} 815 dscl . create /groups/${egroup} gid ${egid}
869 dscl . create /groups/${egroup} passwd '*' 816 dscl . create /groups/${egroup} passwd '*'
870 elif use x86-fbsd ; then 817 ;;
818
819 *-freebsd*|*-dragonfly*)
871 case ${egid} in 820 case ${egid} in
872 *[!0-9]*) # Non numeric 821 *[!0-9]*) # Non numeric
873 for egid in `jot 898 101`; do 822 for ((egid = 101; egid <= 999; egid++)); do
874 [ -z "`egetent group ${egid}`" ] && break 823 [[ -z $(egetent group ${egid}) ]] && break
875 done 824 done
876 esac 825 esac
877 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 826 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
878 else 827 ;;
828
829 *-netbsd*)
830 case ${egid} in
831 *[!0-9]*) # Non numeric
832 for ((egid = 101; egid <= 999; egid++)); do
833 [[ -z $(egetent group ${egid}) ]] && break
834 done
835 esac
836 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
837 ;;
838
839 *)
879 groupadd ${opts} ${egroup} || die "enewgroup failed" 840 groupadd ${opts} ${egroup} || die "enewgroup failed"
880 fi 841 ;;
842 esac
881 export SANDBOX_ON="${oldsandbox}" 843 export SANDBOX_ON="${oldsandbox}"
882} 844}
883 845
884# Simple script to replace 'dos2unix' binaries 846# @FUNCTION: edos2unix
885# vapier@gentoo.org 847# @USAGE: <file> [more files ...]
886# 848# @DESCRIPTION:
887# edos2unix(file, <more files> ...) 849# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
850# to remove all of these text utilities from DEPEND variables because this
851# is a script based solution. Just give it a list of files to convert and
852# they will all be changed from the DOS CRLF format to the UNIX LF format.
888edos2unix() { 853edos2unix() {
889 for f in "$@" 854 echo "$@" | xargs sed -i 's/\r$//'
890 do
891 cp "${f}" ${T}/edos2unix
892 sed 's/\r$//' ${T}/edos2unix > "${f}"
893 done
894} 855}
895
896
897##############################################################
898# START: Handle .desktop files and menu entries #
899# maybe this should be separated into a new eclass some time #
900# lanius@gentoo.org #
901##############################################################
902 856
903# Make a desktop file ! 857# Make a desktop file !
904# Great for making those icons in kde/gnome startmenu ! 858# Great for making those icons in kde/gnome startmenu !
905# Amaze your friends ! Get the women ! Join today ! 859# Amaze your friends ! Get the women ! Join today !
906# 860#
907# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 861# make_desktop_entry(<command>, [name], [icon], [type], [path])
908# 862#
909# binary: what binary does the app run with ? 863# binary: what command does the app run with ?
910# name: the name that will show up in the menu 864# name: the name that will show up in the menu
911# icon: give your little like a pretty little icon ... 865# icon: give your little like a pretty little icon ...
912# this can be relative (to /usr/share/pixmaps) or 866# this can be relative (to /usr/share/pixmaps) or
913# a full path to an icon 867# a full path to an icon
914# type: what kind of application is this ? for categories: 868# type: what kind of application is this ? for categories:
915# http://www.freedesktop.org/wiki/Standards_2fmenu_2dspec 869# http://standards.freedesktop.org/menu-spec/latest/apa.html
916# path: if your app needs to startup in a specific dir 870# path: if your app needs to startup in a specific dir
917make_desktop_entry() { 871make_desktop_entry() {
918 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 872 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
919 873
920 local exec=${1} 874 local exec=${1}
921 local name=${2:-${PN}} 875 local name=${2:-${PN}}
922 local icon=${3:-${PN}.png} 876 local icon=${3:-${PN}}
923 local type=${4} 877 local type=${4}
924 local path=${5} 878 local path=${5}
925 879
926 if [[ -z ${type} ]] ; then 880 if [[ -z ${type} ]] ; then
927 local catmaj=${CATEGORY%%-*} 881 local catmaj=${CATEGORY%%-*}
928 local catmin=${CATEGORY##*-} 882 local catmin=${CATEGORY##*-}
929 case ${catmaj} in 883 case ${catmaj} in
930 app) 884 app)
931 case ${catmin} in 885 case ${catmin} in
886 accessibility) type=Accessibility;;
932 admin) type=System;; 887 admin) type=System;;
888 antivirus) type=System;;
889 arch) type=Archiving;;
890 backup) type=Archiving;;
933 cdr) type=DiscBurning;; 891 cdr) type=DiscBurning;;
934 dicts) type=Dictionary;; 892 dicts) type=Dictionary;;
893 doc) type=Documentation;;
935 editors) type=TextEditor;; 894 editors) type=TextEditor;;
936 emacs) type=TextEditor;; 895 emacs) type=TextEditor;;
937 emulation) type=Emulator;; 896 emulation) type=Emulator;;
938 laptop) type=HardwareSettings;; 897 laptop) type=HardwareSettings;;
939 office) type=Office;; 898 office) type=Office;;
899 pda) type=PDA;;
940 vim) type=TextEditor;; 900 vim) type=TextEditor;;
941 xemacs) type=TextEditor;; 901 xemacs) type=TextEditor;;
942 *) type=;; 902 *) type=;;
943 esac 903 esac
944 ;; 904 ;;
945 905
946 dev) 906 dev)
947 type="Development" 907 type="Development"
948 ;; 908 ;;
949 909
950 games) 910 games)
951 [[ -z ${path} ]] && path=${GAMES_BINDIR}
952
953 case ${catmin} in 911 case ${catmin} in
954 action) type=ActionGame;; 912 action|fps) type=ActionGame;;
955 arcade) type=ArcadeGame;; 913 arcade) type=ArcadeGame;;
956 board) type=BoardGame;; 914 board) type=BoardGame;;
957 kid) type=KidsGame;;
958 emulation) type=Emulator;; 915 emulation) type=Emulator;;
916 kids) type=KidsGame;;
959 puzzle) type=LogicGame;; 917 puzzle) type=LogicGame;;
960 rpg) type=RolePlaying;;
961 roguelike) type=RolePlaying;; 918 roguelike) type=RolePlaying;;
919 rpg) type=RolePlaying;;
962 simulation) type=Simulation;; 920 simulation) type=Simulation;;
963 sports) type=SportsGame;; 921 sports) type=SportsGame;;
964 strategy) type=StrategyGame;; 922 strategy) type=StrategyGame;;
965 *) type=;; 923 *) type=;;
966 esac 924 esac
967 type="Game;${type}" 925 type="Game;${type}"
926 ;;
927
928 gnome)
929 type="Gnome;GTK"
930 ;;
931
932 kde)
933 type="KDE;Qt"
968 ;; 934 ;;
969 935
970 mail) 936 mail)
971 type="Network;Email" 937 type="Network;Email"
972 ;; 938 ;;
974 media) 940 media)
975 case ${catmin} in 941 case ${catmin} in
976 gfx) type=Graphics;; 942 gfx) type=Graphics;;
977 radio) type=Tuner;; 943 radio) type=Tuner;;
978 sound) type=Audio;; 944 sound) type=Audio;;
979 tv) type=TV;; 945 tv) type=TV;;
980 video) type=Video;; 946 video) type=Video;;
981 *) type=;; 947 *) type=;;
982 esac 948 esac
983 type="AudioVideo;${type}" 949 type="AudioVideo;${type}"
984 ;; 950 ;;
985 951
986 net) 952 net)
987 case ${catmin} in 953 case ${catmin} in
988 dialup) type=Dialup;; 954 dialup) type=Dialup;;
989 ftp) type=FileTransfer;; 955 ftp) type=FileTransfer;;
990 im) type=InstantMessaging;; 956 im) type=InstantMessaging;;
991 irc) type=IRCClient;; 957 irc) type=IRCClient;;
992 mail) type=Email;; 958 mail) type=Email;;
993 news) type=News;; 959 news) type=News;;
994 nntp) type=News;; 960 nntp) type=News;;
995 p2p) type=FileTransfer;; 961 p2p) type=FileTransfer;;
996 *) type=;; 962 *) type=;;
997 esac 963 esac
998 type="Network;${type}" 964 type="Network;${type}"
999 ;; 965 ;;
1000 966
1001 sci) 967 sci)
1002 case ${catmin} in 968 case ${catmin} in
1003 astro*) type=Astronomoy;; 969 astro*) type=Astronomy;;
1004 bio*) type=Biology;; 970 bio*) type=Biology;;
1005 calc*) type=Calculator;; 971 calc*) type=Calculator;;
1006 chem*) type=Chemistry;; 972 chem*) type=Chemistry;;
973 elec*) type=Electronics;;
1007 geo*) type=Geology;; 974 geo*) type=Geology;;
1008 math*) type=Math;; 975 math*) type=Math;;
976 physics) type=Physics;;
977 visual*) type=DataVisualization;;
1009 *) type=;; 978 *) type=;;
1010 esac 979 esac
1011 type="Science;${type}" 980 type="Science;${type}"
1012 ;; 981 ;;
1013 982
983 sys)
984 type="System"
985 ;;
986
1014 www) 987 www)
1015 case ${catmin} in 988 case ${catmin} in
1016 client) type=WebBrowser;; 989 client) type=WebBrowser;;
1017 *) type=;; 990 *) type=;;
1018 esac 991 esac
1019 type="Network" 992 type="Network"
1020 ;; 993 ;;
1021 994
1022 *) 995 *)
1023 type= 996 type=
1024 ;; 997 ;;
1025 esac 998 esac
1026 fi 999 fi
1027 1000 if [ "${SLOT}" == "0" ] ; then
1001 local desktop_name="${PN}"
1002 else
1003 local desktop_name="${PN}-${SLOT}"
1004 fi
1005 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
1028 local desktop=${T}/${exec%% *}-${P}.desktop 1006 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
1029 1007
1008 cat <<-EOF > "${desktop}"
1030echo "[Desktop Entry] 1009 [Desktop Entry]
1031Encoding=UTF-8
1032Version=0.9.2
1033Name=${name} 1010 Name=${name}
1034Type=Application 1011 Type=Application
1035Comment=${DESCRIPTION} 1012 Comment=${DESCRIPTION}
1036Exec=${exec} 1013 Exec=${exec}
1037Path=${path} 1014 TryExec=${exec%% *}
1038Icon=${icon} 1015 Icon=${icon}
1039Categories=Application;${type};" > "${desktop}" 1016 Categories=${type};
1017 EOF
1040 1018
1019 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
1020
1021 (
1022 # wrap the env here so that the 'insinto' call
1023 # doesn't corrupt the env of the caller
1041 insinto /usr/share/applications 1024 insinto /usr/share/applications
1042 doins "${desktop}" 1025 doins "${desktop}"
1043 1026 )
1044 return 0
1045} 1027}
1046 1028
1047# Make a GDM/KDM Session file 1029# @FUNCTION: validate_desktop_entries
1048# 1030# @USAGE: [directories]
1049# make_desktop_entry(<title>, <command>) 1031# @MAINTAINER:
1050# title: File to execute to start the Window Manager 1032# Carsten Lohrke <carlo@gentoo.org>
1051# command: Name of the Window Manager 1033# @DESCRIPTION:
1034# Validate desktop entries using desktop-file-utils
1035validate_desktop_entries() {
1036 if [[ -x /usr/bin/desktop-file-validate ]] ; then
1037 einfo "Checking desktop entry validity"
1038 local directories=""
1039 for d in /usr/share/applications $@ ; do
1040 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
1041 done
1042 if [[ -n ${directories} ]] ; then
1043 for FILE in $(find ${directories} -name "*\.desktop" \
1044 -not -path '*.hidden*' | sort -u 2>/dev/null)
1045 do
1046 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
1047 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
1048 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
1049 done
1050 fi
1051 echo ""
1052 else
1053 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
1054 fi
1055}
1052 1056
1057# @FUNCTION: make_session_desktop
1058# @USAGE: <title> <command> [command args...]
1059# @DESCRIPTION:
1060# Make a GDM/KDM Session file. The title is the file to execute to start the
1061# Window Manager. The command is the name of the Window Manager.
1062#
1063# You can set the name of the file via the ${wm} variable.
1053make_session_desktop() { 1064make_session_desktop() {
1054
1055 [ -z "$1" ] && eerror "make_session_desktop: You must specify the title" && return 1 1065 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
1056 [ -z "$2" ] && eerror "make_session_desktop: You must specify the command" && return 1 1066 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
1057 1067
1058 local title="${1}" 1068 local title=$1
1059 local command="${2}" 1069 local command=$2
1060 local desktop="${T}/${wm}.desktop" 1070 local desktop=${T}/${wm:-${PN}}.desktop
1071 shift 2
1061 1072
1073 cat <<-EOF > "${desktop}"
1062echo "[Desktop Entry] 1074 [Desktop Entry]
1063Encoding=UTF-8
1064Name=${title} 1075 Name=${title}
1065Comment=This session logs you into ${title} 1076 Comment=This session logs you into ${title}
1066Exec=${command} 1077 Exec=${command} $*
1067TryExec=${command} 1078 TryExec=${command}
1068Type=Application" > "${desktop}" 1079 Type=XSession
1080 EOF
1069 1081
1082 (
1083 # wrap the env here so that the 'insinto' call
1084 # doesn't corrupt the env of the caller
1070 insinto /usr/share/xsessions 1085 insinto /usr/share/xsessions
1071 doins "${desktop}" 1086 doins "${desktop}"
1072 1087 )
1073 return 0
1074} 1088}
1075 1089
1090# @FUNCTION: domenu
1091# @USAGE: <menus>
1092# @DESCRIPTION:
1093# Install the list of .desktop menu files into the appropriate directory
1094# (/usr/share/applications).
1076domenu() { 1095domenu() {
1077 local i 1096 (
1078 local j 1097 # wrap the env here so that the 'insinto' call
1098 # doesn't corrupt the env of the caller
1099 local i j ret=0
1079 insinto /usr/share/applications 1100 insinto /usr/share/applications
1080 for i in ${@} 1101 for i in "$@" ; do
1081 do
1082 if [ -f "${i}" ]; 1102 if [[ -f ${i} ]] ; then
1083 then
1084 doins ${i} 1103 doins "${i}"
1104 ((ret+=$?))
1085 elif [ -d "${i}" ]; 1105 elif [[ -d ${i} ]] ; then
1086 then
1087 for j in ${i}/*.desktop 1106 for j in "${i}"/*.desktop ; do
1088 do
1089 doins ${j} 1107 doins "${j}"
1108 ((ret+=$?))
1090 done 1109 done
1110 else
1111 ((++ret))
1091 fi 1112 fi
1092 done 1113 done
1114 exit ${ret}
1115 )
1093} 1116}
1094 1117
1118# @FUNCTION: newmenu
1119# @USAGE: <menu> <newname>
1120# @DESCRIPTION:
1121# Like all other new* functions, install the specified menu as newname.
1122newmenu() {
1123 (
1124 # wrap the env here so that the 'insinto' call
1125 # doesn't corrupt the env of the caller
1126 insinto /usr/share/applications
1127 newins "$@"
1128 )
1129}
1130
1131# @FUNCTION: doicon
1132# @USAGE: <list of icons>
1133# @DESCRIPTION:
1134# Install the list of icons into the icon directory (/usr/share/pixmaps).
1135# This is useful in conjunction with creating desktop/menu files.
1095doicon() { 1136doicon() {
1096 local i 1137 (
1097 local j 1138 # wrap the env here so that the 'insinto' call
1139 # doesn't corrupt the env of the caller
1140 local i j ret
1098 insinto /usr/share/pixmaps 1141 insinto /usr/share/pixmaps
1099 for i in ${@} 1142 for i in "$@" ; do
1100 do
1101 if [ -f "${i}" ]; 1143 if [[ -f ${i} ]] ; then
1102 then
1103 doins ${i} 1144 doins "${i}"
1145 ((ret+=$?))
1104 elif [ -d "${i}" ]; 1146 elif [[ -d ${i} ]] ; then
1105 then
1106 for j in ${i}/*.png 1147 for j in "${i}"/*.png ; do
1107 do
1108 doins ${j} 1148 doins "${j}"
1149 ((ret+=$?))
1109 done 1150 done
1151 else
1152 ((++ret))
1110 fi 1153 fi
1111 done 1154 done
1155 exit ${ret}
1156 )
1112} 1157}
1113 1158
1114############################################################## 1159# @FUNCTION: newicon
1115# END: Handle .desktop files and menu entries # 1160# @USAGE: <icon> <newname>
1116############################################################## 1161# @DESCRIPTION:
1117 1162# Like all other new* functions, install the specified icon as newname.
1163newicon() {
1164 (
1165 # wrap the env here so that the 'insinto' call
1166 # doesn't corrupt the env of the caller
1167 insinto /usr/share/pixmaps
1168 newins "$@"
1169 )
1170}
1118 1171
1119# for internal use only (unpack_pdv and unpack_makeself) 1172# for internal use only (unpack_pdv and unpack_makeself)
1120find_unpackable_file() { 1173find_unpackable_file() {
1121 local src="$1" 1174 local src=$1
1122 if [ -z "${src}" ] 1175 if [[ -z ${src} ]] ; then
1123 then
1124 src="${DISTDIR}/${A}" 1176 src=${DISTDIR}/${A}
1125 else 1177 else
1126 if [ -e "${DISTDIR}/${src}" ] 1178 if [[ -e ${DISTDIR}/${src} ]] ; then
1127 then
1128 src="${DISTDIR}/${src}" 1179 src=${DISTDIR}/${src}
1129 elif [ -e "${PWD}/${src}" ] 1180 elif [[ -e ${PWD}/${src} ]] ; then
1130 then
1131 src="${PWD}/${src}" 1181 src=${PWD}/${src}
1132 elif [ -e "${src}" ] 1182 elif [[ -e ${src} ]] ; then
1133 then
1134 src="${src}" 1183 src=${src}
1135 fi
1136 fi 1184 fi
1137 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1185 fi
1186 [[ ! -e ${src} ]] && return 1
1138 echo "${src}" 1187 echo "${src}"
1139} 1188}
1140 1189
1190# @FUNCTION: unpack_pdv
1191# @USAGE: <file to unpack> <size of off_t>
1192# @DESCRIPTION:
1141# Unpack those pesky pdv generated files ... 1193# Unpack those pesky pdv generated files ...
1142# They're self-unpacking programs with the binary package stuffed in 1194# They're self-unpacking programs with the binary package stuffed in
1143# the middle of the archive. Valve seems to use it a lot ... too bad 1195# the middle of the archive. Valve seems to use it a lot ... too bad
1144# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1196# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1145# 1197#
1146# Usage: unpack_pdv [file to unpack] [size of off_t]
1147# - you have to specify the off_t size ... i have no idea how to extract that 1198# You have to specify the off_t size ... I have no idea how to extract that
1148# information out of the binary executable myself. basically you pass in 1199# information out of the binary executable myself. Basically you pass in
1149# the size of the off_t type (in bytes) on the machine that built the pdv 1200# the size of the off_t type (in bytes) on the machine that built the pdv
1201# archive.
1202#
1150# archive. one way to determine this is by running the following commands: 1203# One way to determine this is by running the following commands:
1204#
1205# @CODE
1151# strings <pdv archive> | grep lseek 1206# strings <pdv archive> | grep lseek
1152# strace -elseek <pdv archive> 1207# strace -elseek <pdv archive>
1208# @CODE
1209#
1153# basically look for the first lseek command (we do the strings/grep because 1210# Basically look for the first lseek command (we do the strings/grep because
1154# sometimes the function call is _llseek or something) and steal the 2nd 1211# sometimes the function call is _llseek or something) and steal the 2nd
1155# parameter. here is an example: 1212# parameter. Here is an example:
1213#
1214# @CODE
1156# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1215# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1157# lseek 1216# lseek
1158# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1217# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1159# lseek(3, -4, SEEK_END) = 2981250 1218# lseek(3, -4, SEEK_END) = 2981250
1219# @CODE
1220#
1160# thus we would pass in the value of '4' as the second parameter. 1221# Thus we would pass in the value of '4' as the second parameter.
1161unpack_pdv() { 1222unpack_pdv() {
1162 local src="`find_unpackable_file $1`" 1223 local src=$(find_unpackable_file "$1")
1163 local sizeoff_t="$2" 1224 local sizeoff_t=$2
1164 1225
1226 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1165 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 1227 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1166 1228
1167 local shrtsrc="`basename ${src}`" 1229 local shrtsrc=$(basename "${src}")
1168 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1230 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1169 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1231 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1170 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1232 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1171 1233
1172 # grab metadata for debug reasons 1234 # grab metadata for debug reasons
1173 local metafile="$(emktemp)" 1235 local metafile=$(emktemp)
1174 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1236 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1175 1237
1176 # rip out the final file name from the metadata 1238 # rip out the final file name from the metadata
1177 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1239 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1178 datafile="`basename ${datafile}`" 1240 datafile=$(basename "${datafile}")
1179 1241
1180 # now lets uncompress/untar the file if need be 1242 # now lets uncompress/untar the file if need be
1181 local tmpfile="$(emktemp)" 1243 local tmpfile=$(emktemp)
1182 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1244 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1183 1245
1184 local iscompressed="`file -b ${tmpfile}`" 1246 local iscompressed=$(file -b "${tmpfile}")
1185 if [ "${iscompressed:0:8}" == "compress" ] ; then 1247 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1186 iscompressed=1 1248 iscompressed=1
1187 mv ${tmpfile}{,.Z} 1249 mv ${tmpfile}{,.Z}
1188 gunzip ${tmpfile} 1250 gunzip ${tmpfile}
1189 else 1251 else
1190 iscompressed=0 1252 iscompressed=0
1191 fi 1253 fi
1192 local istar="`file -b ${tmpfile}`" 1254 local istar=$(file -b "${tmpfile}")
1193 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1255 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1194 istar=1 1256 istar=1
1195 else 1257 else
1196 istar=0 1258 istar=0
1197 fi 1259 fi
1198 1260
1226 true 1288 true
1227 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1289 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1228 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1290 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1229} 1291}
1230 1292
1293# @FUNCTION: unpack_makeself
1294# @USAGE: [file to unpack] [offset] [tail|dd]
1295# @DESCRIPTION:
1231# Unpack those pesky makeself generated files ... 1296# Unpack those pesky makeself generated files ...
1232# They're shell scripts with the binary package tagged onto 1297# They're shell scripts with the binary package tagged onto
1233# the end of the archive. Loki utilized the format as does 1298# the end of the archive. Loki utilized the format as does
1234# many other game companies. 1299# many other game companies.
1235# 1300#
1236# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1301# If the file is not specified, then ${A} is used. If the
1237# - If the file is not specified then unpack will utilize ${A}.
1238# - If the offset is not specified then we will attempt to extract 1302# offset is not specified then we will attempt to extract
1239# the proper offset from the script itself. 1303# the proper offset from the script itself.
1240unpack_makeself() { 1304unpack_makeself() {
1305 local src_input=${1:-${A}}
1241 local src="$(find_unpackable_file "$1")" 1306 local src=$(find_unpackable_file "${src_input}")
1242 local skip="$2" 1307 local skip=$2
1243 local exe="$3" 1308 local exe=$3
1244 1309
1310 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1311
1245 local shrtsrc="$(basename "${src}")" 1312 local shrtsrc=$(basename "${src}")
1246 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1313 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1247 if [ -z "${skip}" ] 1314 if [[ -z ${skip} ]] ; then
1248 then
1249 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1315 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1250 local skip=0 1316 local skip=0
1251 exe=tail 1317 exe=tail
1252 case ${ver} in 1318 case ${ver} in
1253 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1319 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1254 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1320 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1255 ;; 1321 ;;
1256 2.0|2.0.1) 1322 2.0|2.0.1)
1257 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1323 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1258 ;; 1324 ;;
1266 ;; 1332 ;;
1267 2.1.3) 1333 2.1.3)
1268 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1334 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1269 let skip="skip + 1" 1335 let skip="skip + 1"
1270 ;; 1336 ;;
1271 2.1.4) 1337 2.1.4|2.1.5)
1272 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1338 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1273 skip=$(head -n ${skip} "${src}" | wc -c) 1339 skip=$(head -n ${skip} "${src}" | wc -c)
1274 exe="dd" 1340 exe="dd"
1275 ;; 1341 ;;
1276 *) 1342 *)
1288 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1354 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1289 *) die "makeself cant handle exe '${exe}'" 1355 *) die "makeself cant handle exe '${exe}'"
1290 esac 1356 esac
1291 1357
1292 # lets grab the first few bytes of the file to figure out what kind of archive it is 1358 # lets grab the first few bytes of the file to figure out what kind of archive it is
1293 local tmpfile="$(emktemp)" 1359 local tmpfile=$(emktemp)
1294 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1360 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1295 local filetype="$(file -b "${tmpfile}")" 1361 local filetype=$(file -b "${tmpfile}")
1296 case ${filetype} in 1362 case ${filetype} in
1297 *tar\ archive) 1363 *tar\ archive*)
1298 eval ${exe} | tar --no-same-owner -xf - 1364 eval ${exe} | tar --no-same-owner -xf -
1299 ;; 1365 ;;
1300 bzip2*) 1366 bzip2*)
1301 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1367 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1302 ;; 1368 ;;
1312 ;; 1378 ;;
1313 esac 1379 esac
1314 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1380 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1315} 1381}
1316 1382
1383# @FUNCTION: check_license
1384# @USAGE: [license]
1385# @DESCRIPTION:
1317# Display a license for user to accept. 1386# Display a license for user to accept. If no license is
1318#
1319# Usage: check_license [license]
1320# - If the file is not specified then ${LICENSE} is used. 1387# specified, then ${LICENSE} is used.
1321check_license() { 1388check_license() {
1322 local lic=$1 1389 local lic=$1
1323 if [ -z "${lic}" ] ; then 1390 if [ -z "${lic}" ] ; then
1324 lic="${PORTDIR}/licenses/${LICENSE}" 1391 lic="${PORTDIR}/licenses/${LICENSE}"
1325 else 1392 else
1326 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1393 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1327 lic="${PORTDIR}/licenses/${src}" 1394 lic="${PORTDIR}/licenses/${lic}"
1328 elif [ -e "${PWD}/${src}" ] ; then 1395 elif [ -e "${PWD}/${lic}" ] ; then
1329 lic="${PWD}/${src}" 1396 lic="${PWD}/${lic}"
1330 elif [ -e "${src}" ] ; then 1397 elif [ -e "${lic}" ] ; then
1331 lic="${src}" 1398 lic="${lic}"
1332 fi
1333 fi 1399 fi
1334 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1400 fi
1335 local l="`basename ${lic}`" 1401 local l="`basename ${lic}`"
1336 1402
1337 # here is where we check for the licenses the user already 1403 # here is where we check for the licenses the user already
1338 # accepted ... if we don't find a match, we make the user accept 1404 # accepted ... if we don't find a match, we make the user accept
1339 local shopts=$-
1340 local alic 1405 local alic
1341 set -o noglob #so that bash doesn't expand "*" 1406 eshopts_push -o noglob # so that bash doesn't expand "*"
1342 for alic in ${ACCEPT_LICENSE} ; do 1407 for alic in ${ACCEPT_LICENSE} ; do
1343 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1408 if [[ ${alic} == ${l} ]]; then
1344 set +o noglob; set -${shopts} #reset old shell opts 1409 eshopts_pop
1345 return 0 1410 return 0
1346 fi 1411 fi
1347 done 1412 done
1348 set +o noglob; set -$shopts #reset old shell opts 1413 eshopts_pop
1414 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1349 1415
1350 local licmsg="$(emktemp)" 1416 local licmsg=$(emktemp)
1351 cat << EOF > ${licmsg} 1417 cat <<-EOF > ${licmsg}
1352********************************************************** 1418 **********************************************************
1353The following license outlines the terms of use of this 1419 The following license outlines the terms of use of this
1354package. You MUST accept this license for installation to 1420 package. You MUST accept this license for installation to
1355continue. When you are done viewing, hit 'q'. If you 1421 continue. When you are done viewing, hit 'q'. If you
1356CTRL+C out of this, the install will not run! 1422 CTRL+C out of this, the install will not run!
1357********************************************************** 1423 **********************************************************
1358 1424
1359EOF 1425 EOF
1360 cat ${lic} >> ${licmsg} 1426 cat ${lic} >> ${licmsg}
1361 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1427 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1362 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1428 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1363 read alic 1429 read alic
1364 case ${alic} in 1430 case ${alic} in
1371 die "Failed to accept license" 1437 die "Failed to accept license"
1372 ;; 1438 ;;
1373 esac 1439 esac
1374} 1440}
1375 1441
1442# @FUNCTION: cdrom_get_cds
1443# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1444# @DESCRIPTION:
1376# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1445# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1377# the whole 'non-interactive' policy, but damnit I want CD support ! 1446# the whole 'non-interactive' policy, but damnit I want CD support !
1378# 1447#
1379# with these cdrom functions we handle all the user interaction and 1448# With these cdrom functions we handle all the user interaction and
1380# standardize everything. all you have to do is call cdrom_get_cds() 1449# standardize everything. All you have to do is call cdrom_get_cds()
1381# and when the function returns, you can assume that the cd has been 1450# and when the function returns, you can assume that the cd has been
1382# found at CDROM_ROOT. 1451# found at CDROM_ROOT.
1383# 1452#
1453# The function will attempt to locate a cd based upon a file that is on
1454# the cd. The more files you give this function, the more cds
1455# the cdrom functions will handle.
1456#
1384# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1457# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1385# etc... if you want to give the cds better names, then just export 1458# etc... If you want to give the cds better names, then just export
1386# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1459# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1460# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1461# also use the CDROM_NAME_SET bash array.
1387# 1462#
1388# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1463# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1389#
1390# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1391# - this will attempt to locate a cd based upon a file that is on
1392# the cd ... the more files you give this function, the more cds
1393# the cdrom functions will handle
1394cdrom_get_cds() { 1464cdrom_get_cds() {
1395 # first we figure out how many cds we're dealing with by 1465 # first we figure out how many cds we're dealing with by
1396 # the # of files they gave us 1466 # the # of files they gave us
1397 local cdcnt=0 1467 local cdcnt=0
1398 local f= 1468 local f=
1399 for f in "$@" ; do 1469 for f in "$@" ; do
1400 cdcnt=$((cdcnt + 1)) 1470 ((++cdcnt))
1401 export CDROM_CHECK_${cdcnt}="$f" 1471 export CDROM_CHECK_${cdcnt}="$f"
1402 done 1472 done
1403 export CDROM_TOTAL_CDS=${cdcnt} 1473 export CDROM_TOTAL_CDS=${cdcnt}
1404 export CDROM_CURRENT_CD=1 1474 export CDROM_CURRENT_CD=1
1405 1475
1406 # now we see if the user gave use CD_ROOT ... 1476 # now we see if the user gave use CD_ROOT ...
1407 # if they did, let's just believe them that it's correct 1477 # if they did, let's just believe them that it's correct
1408 if [[ ! -z ${CD_ROOT} ]] ; then
1409 export CDROM_ROOT=${CD_ROOT}
1410 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1411 return
1412 fi
1413 # do the same for CD_ROOT_X
1414 if [[ ! -z ${CD_ROOT_1} ]] ; then 1478 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1415 local var= 1479 local var=
1416 cdcnt=0 1480 cdcnt=0
1417 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1481 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1418 cdcnt=$((cdcnt + 1)) 1482 ((++cdcnt))
1419 var="CD_ROOT_${cdcnt}" 1483 var="CD_ROOT_${cdcnt}"
1484 [[ -z ${!var} ]] && var="CD_ROOT"
1420 if [[ -z ${!var} ]] ; then 1485 if [[ -z ${!var} ]] ; then
1421 eerror "You must either use just the CD_ROOT" 1486 eerror "You must either use just the CD_ROOT"
1422 eerror "or specify ALL the CD_ROOT_X variables." 1487 eerror "or specify ALL the CD_ROOT_X variables."
1423 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1488 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1424 die "could not locate CD_ROOT_${cdcnt}" 1489 die "could not locate CD_ROOT_${cdcnt}"
1425 fi 1490 fi
1426 export CDROM_ROOTS_${cdcnt}="${!var}"
1427 done 1491 done
1428 export CDROM_ROOT=${CDROM_ROOTS_1} 1492 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1429 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1493 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1494 export CDROM_SET=-1
1495 for f in ${CDROM_CHECK_1//:/ } ; do
1496 ((++CDROM_SET))
1497 [[ -e ${CD_ROOT}/${f} ]] && break
1498 done
1499 export CDROM_MATCH=${f}
1430 return 1500 return
1431 fi 1501 fi
1432 1502
1503 # User didn't help us out so lets make sure they know they can
1504 # simplify the whole process ...
1433 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1505 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1434 einfon "This ebuild will need the " 1506 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1435 if [[ -z ${CDROM_NAME} ]] ; then
1436 echo "cdrom for ${PN}."
1437 else
1438 echo "${CDROM_NAME}."
1439 fi
1440 echo 1507 echo
1441 einfo "If you do not have the CD, but have the data files" 1508 einfo "If you do not have the CD, but have the data files"
1442 einfo "mounted somewhere on your filesystem, just export" 1509 einfo "mounted somewhere on your filesystem, just export"
1443 einfo "the variable CD_ROOT so that it points to the" 1510 einfo "the variable CD_ROOT so that it points to the"
1444 einfo "directory containing the files." 1511 einfo "directory containing the files."
1445 echo 1512 echo
1446 einfo "For example:" 1513 einfo "For example:"
1447 einfo "export CD_ROOT=/mnt/cdrom" 1514 einfo "export CD_ROOT=/mnt/cdrom"
1448 echo 1515 echo
1449 else 1516 else
1517 if [[ -n ${CDROM_NAME_SET} ]] ; then
1518 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1519 cdcnt=0
1520 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1521 ((++cdcnt))
1522 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1523 done
1524 fi
1525
1450 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1526 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1451 cdcnt=0 1527 cdcnt=0
1452 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1528 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1453 cdcnt=$((cdcnt + 1)) 1529 ((++cdcnt))
1454 var="CDROM_NAME_${cdcnt}" 1530 var="CDROM_NAME_${cdcnt}"
1455 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1531 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1456 done 1532 done
1457 echo 1533 echo
1458 einfo "If you do not have the CDs, but have the data files" 1534 einfo "If you do not have the CDs, but have the data files"
1459 einfo "mounted somewhere on your filesystem, just export" 1535 einfo "mounted somewhere on your filesystem, just export"
1460 einfo "the following variables so they point to the right place:" 1536 einfo "the following variables so they point to the right place:"
1461 einfon "" 1537 einfon ""
1462 cdcnt=0 1538 cdcnt=0
1463 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1539 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1464 cdcnt=$((cdcnt + 1)) 1540 ((++cdcnt))
1465 echo -n " CD_ROOT_${cdcnt}" 1541 echo -n " CD_ROOT_${cdcnt}"
1466 done 1542 done
1467 echo 1543 echo
1468 einfo "Or, if you have all the files in the same place, or" 1544 einfo "Or, if you have all the files in the same place, or"
1469 einfo "you only have one cdrom, you can export CD_ROOT" 1545 einfo "you only have one cdrom, you can export CD_ROOT"
1472 echo 1548 echo
1473 einfo "For example:" 1549 einfo "For example:"
1474 einfo "export CD_ROOT_1=/mnt/cdrom" 1550 einfo "export CD_ROOT_1=/mnt/cdrom"
1475 echo 1551 echo
1476 fi 1552 fi
1553
1554 export CDROM_SET=""
1477 export CDROM_CURRENT_CD=0 1555 export CDROM_CURRENT_CD=0
1478 cdrom_load_next_cd 1556 cdrom_load_next_cd
1479} 1557}
1480 1558
1481# this is only used when you need access to more than one cd. 1559# @FUNCTION: cdrom_load_next_cd
1482# when you have finished using the first cd, just call this function. 1560# @DESCRIPTION:
1483# when it returns, CDROM_ROOT will be pointing to the second cd. 1561# Some packages are so big they come on multiple CDs. When you're done reading
1484# remember, you can only go forward in the cd chain, you can't go back. 1562# files off a CD and want access to the next one, just call this function.
1563# Again, all the messy details of user interaction are taken care of for you.
1564# Once this returns, just read the variable CDROM_ROOT for the location of the
1565# mounted CD. Note that you can only go forward in the CD list, so make sure
1566# you only call this function when you're done using the current CD.
1485cdrom_load_next_cd() { 1567cdrom_load_next_cd() {
1486 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1487 local var= 1568 local var
1488 1569 ((++CDROM_CURRENT_CD))
1489 if [[ ! -z ${CD_ROOT} ]] ; then
1490 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1491 return
1492 fi
1493 1570
1494 unset CDROM_ROOT 1571 unset CDROM_ROOT
1495 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1572 var=CD_ROOT_${CDROM_CURRENT_CD}
1573 [[ -z ${!var} ]] && var="CD_ROOT"
1496 if [[ -z ${!var} ]] ; then 1574 if [[ -z ${!var} ]] ; then
1497 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1575 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1498 cdrom_locate_file_on_cd ${!var} 1576 _cdrom_locate_file_on_cd ${!var}
1499 else 1577 else
1500 export CDROM_ROOT=${!var} 1578 export CDROM_ROOT=${!var}
1501 fi 1579 fi
1502 1580
1503 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1581 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1508# all it does is try to locate a give file on a cd ... if the cd isn't 1586# all it does is try to locate a give file on a cd ... if the cd isn't
1509# found, then a message asking for the user to insert the cdrom will be 1587# found, then a message asking for the user to insert the cdrom will be
1510# displayed and we'll hang out here until: 1588# displayed and we'll hang out here until:
1511# (1) the file is found on a mounted cdrom 1589# (1) the file is found on a mounted cdrom
1512# (2) the user hits CTRL+C 1590# (2) the user hits CTRL+C
1513cdrom_locate_file_on_cd() { 1591_cdrom_locate_file_on_cd() {
1592 local mline=""
1593 local showedmsg=0 showjolietmsg=0
1594
1514 while [[ -z ${CDROM_ROOT} ]] ; do 1595 while [[ -z ${CDROM_ROOT} ]] ; do
1596 local i=0
1597 local -a cdset=(${*//:/ })
1598 if [[ -n ${CDROM_SET} ]] ; then
1599 cdset=(${cdset[${CDROM_SET}]})
1600 fi
1601
1602 while [[ -n ${cdset[${i}]} ]] ; do
1515 local dir="$(dirname ${@})" 1603 local dir=$(dirname ${cdset[${i}]})
1516 local file="$(basename ${@})" 1604 local file=$(basename ${cdset[${i}]})
1517 local mline=""
1518 local showedmsg=0
1519 1605
1520 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do 1606 local point= node= fs= foo=
1607 while read point node fs foo ; do
1608 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1609 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1610 && continue
1611 point=${point//\040/ }
1521 [[ -d ${mline}/${dir} ]] || continue 1612 [[ ! -d ${point}/${dir} ]] && continue
1522 [[ ! -z $(find ${mline}/${dir} -iname ${file} -maxdepth 1) ]] \ 1613 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1523 && export CDROM_ROOT=${mline} 1614 export CDROM_ROOT=${point}
1615 export CDROM_SET=${i}
1616 export CDROM_MATCH=${cdset[${i}]}
1617 return
1618 done <<< "$(get_mounts)"
1619
1620 ((++i))
1524 done 1621 done
1525 1622
1526 if [[ -z ${CDROM_ROOT} ]] ; then
1527 echo 1623 echo
1528 if [[ ${showedmsg} -eq 0 ]] ; then 1624 if [[ ${showedmsg} -eq 0 ]] ; then
1529 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1625 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1530 if [[ -z ${CDROM_NAME} ]] ; then 1626 if [[ -z ${CDROM_NAME} ]] ; then
1531 einfo "Please insert the cdrom for ${PN} now !" 1627 einfo "Please insert+mount the cdrom for ${PN} now !"
1532 else
1533 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1534 fi
1535 else 1628 else
1536 if [[ -z ${CDROM_NAME_1} ]] ; then
1537 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1538 else
1539 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1540 einfo "Please insert+mount the ${!var} cdrom now !" 1629 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1541 fi
1542 fi 1630 fi
1543 showedmsg=1 1631 else
1632 if [[ -z ${CDROM_NAME_1} ]] ; then
1633 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1634 else
1635 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1636 einfo "Please insert+mount the ${!var} cdrom now !"
1637 fi
1544 fi 1638 fi
1639 showedmsg=1
1640 fi
1545 einfo "Press return to scan for the cd again" 1641 einfo "Press return to scan for the cd again"
1546 einfo "or hit CTRL+C to abort the emerge." 1642 einfo "or hit CTRL+C to abort the emerge."
1547 read 1643 echo
1644 if [[ ${showjolietmsg} -eq 0 ]] ; then
1645 showjolietmsg=1
1646 else
1647 ewarn "If you are having trouble with the detection"
1648 ewarn "of your CD, it is possible that you do not have"
1649 ewarn "Joliet support enabled in your kernel. Please"
1650 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1651 ebeep 5
1548 fi 1652 fi
1653 read || die "something is screwed with your system"
1549 done 1654 done
1550} 1655}
1551 1656
1657# @FUNCTION: strip-linguas
1658# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1659# @DESCRIPTION:
1552# Make sure that LINGUAS only contains languages that 1660# Make sure that LINGUAS only contains languages that
1553# a package can support 1661# a package can support. The first form allows you to
1554# 1662# specify a list of LINGUAS. The -i builds a list of po
1555# usage: strip-linguas <allow LINGUAS> 1663# files found in all the directories and uses the
1556# strip-linguas -i <directories of .po files> 1664# intersection of the lists. The -u builds a list of po
1557# strip-linguas -u <directories of .po files> 1665# files found in all the directories and uses the union
1558# 1666# of the lists.
1559# The first form allows you to specify a list of LINGUAS.
1560# The -i builds a list of po files found in all the
1561# directories and uses the intersection of the lists.
1562# The -u builds a list of po files found in all the
1563# directories and uses the union of the lists.
1564strip-linguas() { 1667strip-linguas() {
1565 local ls newls 1668 local ls newls nols
1566 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1669 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1567 local op=$1; shift 1670 local op=$1; shift
1568 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1671 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1569 local d f 1672 local d f
1570 for d in "$@" ; do 1673 for d in "$@" ; do
1571 if [[ ${op} == "-u" ]] ; then 1674 if [[ ${op} == "-u" ]] ; then
1572 newls=${ls} 1675 newls=${ls}
1573 else 1676 else
1574 newls="" 1677 newls=""
1575 fi 1678 fi
1576 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1679 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1577 if [[ ${op} == "-i" ]] ; then 1680 if [[ ${op} == "-i" ]] ; then
1578 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1681 hasq ${f} ${ls} && newls="${newls} ${f}"
1579 else 1682 else
1580 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1683 hasq ${f} ${ls} || newls="${newls} ${f}"
1581 fi 1684 fi
1582 done 1685 done
1583 ls=${newls} 1686 ls=${newls}
1584 done 1687 done
1585 ls=${ls//.po}
1586 else 1688 else
1587 ls=$@ 1689 ls="$@"
1588 fi 1690 fi
1589 1691
1590 ls=" ${ls} " 1692 nols=""
1591 newls="" 1693 newls=""
1592 for f in ${LINGUAS} ; do 1694 for f in ${LINGUAS} ; do
1593 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1695 if hasq ${f} ${ls} ; then
1594 newls="${newls} ${f}" 1696 newls="${newls} ${f}"
1595 else 1697 else
1596 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1698 nols="${nols} ${f}"
1597 fi 1699 fi
1598 done 1700 done
1599 if [[ -z ${newls} ]] ; then 1701 [[ -n ${nols} ]] \
1600 unset LINGUAS 1702 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1601 else
1602 export LINGUAS=${newls:1} 1703 export LINGUAS=${newls:1}
1603 fi
1604} 1704}
1605 1705
1606# moved from kernel.eclass since they are generally useful outside of 1706# @FUNCTION: preserve_old_lib
1607# kernel.eclass -iggy (20041002) 1707# @USAGE: <libs to preserve> [more libs]
1608 1708# @DESCRIPTION:
1609# the following functions are useful in kernel module ebuilds, etc.
1610# for an example see ivtv or drbd ebuilds
1611
1612# set's ARCH to match what the kernel expects
1613set_arch_to_kernel() {
1614 i=10
1615 while ((i--)) ; do
1616 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1617 done
1618 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1619 case ${ARCH} in
1620 x86) export ARCH="i386";;
1621 amd64) export ARCH="x86_64";;
1622 hppa) export ARCH="parisc";;
1623 mips) export ARCH="mips";;
1624 sparc) export ARCH="$(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!
1625 *) export ARCH="${ARCH}";;
1626 esac
1627}
1628
1629# set's ARCH back to what portage expects
1630set_arch_to_portage() {
1631 i=10
1632 while ((i--)) ; do
1633 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1634 done
1635 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1636}
1637
1638# Jeremy Huddleston <eradicator@gentoo.org>:
1639# preserve_old_lib /path/to/libblah.so.0
1640# preserve_old_lib_notify /path/to/libblah.so.0
1641#
1642# These functions are useful when a lib in your package changes --soname. Such 1709# These functions are useful when a lib in your package changes ABI SONAME.
1643# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1710# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1644# would break packages that link against it. Most people get around this 1711# would break packages that link against it. Most people get around this
1645# by using the portage SLOT mechanism, but that is not always a relevant 1712# by using the portage SLOT mechanism, but that is not always a relevant
1646# solution, so instead you can add the following to your ebuilds: 1713# solution, so instead you can call this from pkg_preinst. See also the
1647# 1714# preserve_old_lib_notify function.
1648# src_install() {
1649# ...
1650# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1651# ...
1652# }
1653#
1654# pkg_postinst() {
1655# ...
1656# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1657# ...
1658# }
1659
1660preserve_old_lib() { 1715preserve_old_lib() {
1661 LIB=$1 1716 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1717 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1718 die "Invalid preserve_old_lib() usage"
1719 fi
1720 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1662 1721
1663 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1722 # let portage worry about it
1664 SONAME=`basename ${LIB}` 1723 has preserve-libs ${FEATURES} && return 0
1665 DIRNAME=`dirname ${LIB}`
1666 1724
1667 dodir ${DIRNAME} 1725 local lib dir
1668 cp ${ROOT}${LIB} ${D}${DIRNAME} 1726 for lib in "$@" ; do
1727 [[ -e ${ROOT}/${lib} ]] || continue
1728 dir=${lib%/*}
1729 dodir ${dir} || die "dodir ${dir} failed"
1730 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1669 touch ${D}${LIB} 1731 touch "${D}"/${lib}
1670 fi 1732 done
1671} 1733}
1672 1734
1735# @FUNCTION: preserve_old_lib_notify
1736# @USAGE: <libs to notify> [more libs]
1737# @DESCRIPTION:
1738# Spit helpful messages about the libraries preserved by preserve_old_lib.
1673preserve_old_lib_notify() { 1739preserve_old_lib_notify() {
1674 LIB=$1 1740 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1741 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1742 die "Invalid preserve_old_lib_notify() usage"
1743 fi
1675 1744
1676 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1745 # let portage worry about it
1677 SONAME=`basename ${LIB}` 1746 has preserve-libs ${FEATURES} && return 0
1678 1747
1748 local lib notice=0
1749 for lib in "$@" ; do
1750 [[ -e ${ROOT}/${lib} ]] || continue
1751 if [[ ${notice} -eq 0 ]] ; then
1752 notice=1
1679 einfo "An old version of an installed library was detected on your system." 1753 ewarn "Old versions of installed libraries were detected on your system."
1680 einfo "In order to avoid breaking packages that link against is, this older version" 1754 ewarn "In order to avoid breaking packages that depend on these old libs,"
1681 einfo "is not being removed. In order to make full use of this newer version," 1755 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1682 einfo "you will need to execute the following command:" 1756 ewarn "in order to remove these old dependencies. If you do not have this"
1683 einfo " revdep-rebuild --soname ${SONAME}" 1757 ewarn "helper program, simply emerge the 'gentoolkit' package."
1684 einfo 1758 ewarn
1685 einfo "After doing that, you can safely remove ${LIB}"
1686 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1687 fi 1759 fi
1760 ewarn " # revdep-rebuild --library ${lib##*/}"
1761 done
1762 if [[ ${notice} -eq 1 ]] ; then
1763 ewarn
1764 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1765 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1766 for lib in "$@" ; do
1767 ewarn " # rm '${lib}'"
1768 done
1769 fi
1688} 1770}
1689 1771
1690# Hack for people to figure out if a package was built with 1772# @FUNCTION: built_with_use
1691# certain USE flags 1773# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1774# @DESCRIPTION:
1692# 1775#
1693# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1776# Deprecated: Use EAPI 2 use deps in DEPEND|RDEPEND and with has_version calls.
1694# ex: built_with_use xchat gtk2
1695# 1777#
1696# Flags: -a all USE flags should be utilized 1778# A temporary hack until portage properly supports DEPENDing on USE
1697# -o at least one USE flag should be utilized 1779# flags being enabled in packages. This will check to see if the specified
1698# Note: the default flag is '-a' 1780# DEPEND atom was built with the specified list of USE flags. The
1781# --missing option controls the behavior if called on a package that does
1782# not actually support the defined USE flags (aka listed in IUSE).
1783# The default is to abort (call die). The -a and -o flags control
1784# the requirements of the USE flags. They correspond to "and" and "or"
1785# logic. So the -a flag means all listed USE flags must be enabled
1786# while the -o flag means at least one of the listed IUSE flags must be
1787# enabled. The --hidden option is really for internal use only as it
1788# means the USE flag we're checking is hidden expanded, so it won't be found
1789# in IUSE like normal USE flags.
1790#
1791# Remember that this function isn't terribly intelligent so order of optional
1792# flags matter.
1699built_with_use() { 1793built_with_use() {
1794 local hidden="no"
1795 if [[ $1 == "--hidden" ]] ; then
1796 hidden="yes"
1797 shift
1798 fi
1799
1800 local missing_action="die"
1801 if [[ $1 == "--missing" ]] ; then
1802 missing_action=$2
1803 shift ; shift
1804 case ${missing_action} in
1805 true|false|die) ;;
1806 *) die "unknown action '${missing_action}'";;
1807 esac
1808 fi
1809
1700 local opt=$1 1810 local opt=$1
1701 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1811 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1702 1812
1703 local PKG=$(best_version $1) 1813 local PKG=$(best_version $1)
1814 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1704 shift 1815 shift
1705 1816
1706 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1817 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1707 [[ ! -e ${USEFILE} ]] && return 1 1818 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1819
1820 # if the IUSE file doesn't exist, the read will error out, we need to handle
1821 # this gracefully
1822 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1823 case ${missing_action} in
1824 true) return 0;;
1825 false) return 1;;
1826 die) die "Unable to determine what USE flags $PKG was built with";;
1827 esac
1828 fi
1829
1830 if [[ ${hidden} == "no" ]] ; then
1831 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1832 # Don't check USE_EXPAND #147237
1833 local expand
1834 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1835 if [[ $1 == ${expand}_* ]] ; then
1836 expand=""
1837 break
1838 fi
1839 done
1840 if [[ -n ${expand} ]] ; then
1841 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1842 case ${missing_action} in
1843 true) return 0;;
1844 false) return 1;;
1845 die) die "$PKG does not actually support the $1 USE flag!";;
1846 esac
1847 fi
1848 fi
1849 fi
1708 1850
1709 local USE_BUILT=$(<${USEFILE}) 1851 local USE_BUILT=$(<${USEFILE})
1710 while [[ $# -gt 0 ]] ; do 1852 while [[ $# -gt 0 ]] ; do
1711 if [[ ${opt} = "-o" ]] ; then 1853 if [[ ${opt} = "-o" ]] ; then
1712 has $1 ${USE_BUILT} && return 0 1854 has $1 ${USE_BUILT} && return 0
1716 shift 1858 shift
1717 done 1859 done
1718 [[ ${opt} = "-a" ]] 1860 [[ ${opt} = "-a" ]]
1719} 1861}
1720 1862
1863# @FUNCTION: epunt_cxx
1864# @USAGE: [dir to scan]
1865# @DESCRIPTION:
1721# Many configure scripts wrongly bail when a C++ compiler 1866# Many configure scripts wrongly bail when a C++ compiler could not be
1722# could not be detected. #73450 1867# detected. If dir is not specified, then it defaults to ${S}.
1868#
1869# http://bugs.gentoo.org/73450
1723epunt_cxx() { 1870epunt_cxx() {
1724 local dir=$1 1871 local dir=$1
1725 [[ -z ${dir} ]] && dir=${S} 1872 [[ -z ${dir} ]] && dir=${S}
1726 ebegin "Removing useless C++ checks" 1873 ebegin "Removing useless C++ checks"
1727 local f 1874 local f
1728 for f in $(find ${dir} -name configure) ; do 1875 find "${dir}" -name configure | while read f ; do
1729 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1876 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1730 done 1877 done
1731 eend 0 1878 eend 0
1732} 1879}
1733 1880
1734# dopamd <file> [more files] 1881# @FUNCTION: make_wrapper
1735# 1882# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1736# Install pam auth config file in /etc/pam.d 1883# @DESCRIPTION:
1737dopamd() { 1884# Create a shell wrapper script named wrapper in installpath
1738 [[ -z $1 ]] && die "dopamd requires at least one argument" 1885# (defaults to the bindir) to execute target (default of wrapper) by
1739 1886# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1740 use pam || return 0 1887# libpaths followed by optionally changing directory to chdir.
1741 1888make_wrapper() {
1742 insinto /etc/pam.d 1889 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1743 # these are the default doins options, but be explicit just in case 1890 local tmpwrapper=$(emktemp)
1744 insopts -m 0644 -o root -g root 1891 # We don't want to quote ${bin} so that people can pass complex
1745 doins "$@" || die "failed to install $@" 1892 # things as $bin ... "./someprog --args"
1893 cat << EOF > "${tmpwrapper}"
1894#!/bin/sh
1895cd "${chdir:-.}"
1896if [ -n "${libdir}" ] ; then
1897 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1898 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1899 else
1900 export LD_LIBRARY_PATH="${libdir}"
1901 fi
1902fi
1903exec ${bin} "\$@"
1904EOF
1905 chmod go+rx "${tmpwrapper}"
1906 if [[ -n ${path} ]] ; then
1907 (
1908 exeinto "${path}"
1909 newexe "${tmpwrapper}" "${wrapper}"
1910 ) || die
1911 else
1912 newbin "${tmpwrapper}" "${wrapper}" || die
1913 fi
1746} 1914}
1747# newpamd <old name> <new name>
1748#
1749# Install pam file <old name> as <new name> in /etc/pam.d
1750newpamd() {
1751 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1752 1915
1753 use pam || return 0 1916# @FUNCTION: prepalldocs
1917# @USAGE:
1918# @DESCRIPTION:
1919# Compress files in /usr/share/doc which are not already
1920# compressed, excluding /usr/share/doc/${PF}/html.
1921# Uses the ecompressdir to do the compression.
1922# 2009-02-18 by betelgeuse:
1923# Commented because ecompressdir is even more internal to
1924# Portage than prepalldocs (it's not even mentioned in man 5
1925# ebuild). Please submit a better version for review to gentoo-dev
1926# if you want prepalldocs here.
1927#prepalldocs() {
1928# if [[ -n $1 ]] ; then
1929# ewarn "prepalldocs: invalid usage; takes no arguments"
1930# fi
1754 1931
1755 insinto /etc/pam.d 1932# cd "${D}"
1756 # these are the default doins options, but be explicit just in case 1933# [[ -d usr/share/doc ]] || return 0
1757 insopts -m 0644 -o root -g root 1934
1758 newins "$1" "$2" || die "failed to install $1 as $2" 1935# find usr/share/doc -exec gzip {} +
1759} 1936# ecompressdir --ignore /usr/share/doc/${PF}/html
1937# ecompressdir --queue /usr/share/doc
1938#}

Legend:
Removed from v.1.159  
changed lines
  Added in v.1.332

  ViewVC Help
Powered by ViewVC 1.1.20