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1# Copyright 1999-2004 Gentoo Foundation 1# Copyright 1999-2011 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 1.128 2004/12/23 09:20:45 eradicator Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.372 2011/12/14 17:36:18 vapier Exp $
4#
5# Author: Martin Schlemmer <azarah@gentoo.org>
6#
7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves.
9#
10# NB: If you add anything, please comment it!
11 4
12ECLASS=eutils 5# @ECLASS: eutils.eclass
13INHERITED="$INHERITED $ECLASS" 6# @MAINTAINER:
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!
14 17
15DEPEND="!bootstrap? ( sys-devel/patch )" 18if [[ ${___ECLASS_ONCE_EUTILS} != "recur -_+^+_- spank" ]] ; then
19___ECLASS_ONCE_EUTILS="recur -_+^+_- spank"
20
21inherit multilib portability user
16 22
17DESCRIPTION="Based on the ${ECLASS} eclass" 23DESCRIPTION="Based on the ${ECLASS} eclass"
18 24
19# Wait for the supplied number of seconds. If no argument is supplied, defaults 25if has "${EAPI:-0}" 0 1 2; then
20# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not 26
21# outputting to a terminal, don't wait. For compatability purposes, the argument 27# @FUNCTION: epause
22# must be an integer greater than zero. 28# @USAGE: [seconds]
23# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 29# @DESCRIPTION:
30# Sleep for the specified number of seconds (default of 5 seconds). Useful when
31# printing a message the user should probably be reading and often used in
32# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
33# don't wait at all. Defined in EAPIs 0 1 and 2.
24epause() { 34epause() {
25 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 35 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
26 sleep ${1:-5}
27 fi
28} 36}
29 37
30# Beep the specified number of times (defaults to five). If our output 38# @FUNCTION: ebeep
31# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 39# @USAGE: [number of beeps]
32# don't beep. 40# @DESCRIPTION:
33# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 41# Issue the specified number of beeps (default of 5 beeps). Useful when
42# printing a message the user should probably be reading and often used in
43# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
44# don't beep at all. Defined in EAPIs 0 1 and 2.
34ebeep() { 45ebeep() {
35 local n 46 local n
36 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 47 if [[ -z ${EBEEP_IGNORE} ]] ; then
37 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 48 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
38 echo -ne "\a" 49 echo -ne "\a"
39 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 50 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
40 echo -ne "\a" 51 echo -ne "\a"
41 sleep 1 52 sleep 1
42 done 53 done
43 fi 54 fi
44} 55}
45 56
46# This function simply returns the desired lib directory. With portage 57else
47# 2.0.51, we now have support for installing libraries to lib32/lib64 58
48# to accomidate the needs of multilib systems. It's no longer a good idea 59ebeep() {
49# to assume all libraries will end up in lib. Replace any (sane) instances 60 ewarn "QA Notice: ebeep is not defined in EAPI=${EAPI}, please file a bug at http://bugs.gentoo.org"
50# where lib is named directly with $(get_libdir) if possible. 61}
51# 62
52# Travis Tilley <lv@gentoo.org> (24 Aug 2004) 63epause() {
53# 64 ewarn "QA Notice: epause is not defined in EAPI=${EAPI}, please file a bug at http://bugs.gentoo.org"
54# Jeremy Huddleston <eradicator@gentoo.org> (23 Dec 2004): 65}
55# Added support for ${ABI} and ${DEFAULT_ABI}. If they're both not set, 66
56# fall back on old behavior. Any profile that has these set should also
57# depend on a newer version of portage (not yet released) which uses these
58# over CONF_LIBDIR in econf, dolib, etc...
59#
60# For now, this is restricted to the sparc64-multilib ${PROFILE_ARCH} as it
61# is still in testing.
62get_libdir() {
63 LIBDIR_TEST=$(type econf)
64 if [ ! -z "${CONF_LIBDIR_OVERRIDE}" ] ; then
65 # if there is an override, we want to use that... always.
66 CONF_LIBDIR="${CONF_LIBDIR_OVERRIDE}"
67 # We don't need to know the verison of portage. We only need to know
68 # if there is support for CONF_LIBDIR in econf and co.
69 # Danny van Dyk <kugelfang@gentoo.org> 2004/17/09
70 #elif portageq has_version / '<sys-apps/portage-2.0.51_pre20' ; then
71 # # and if there isnt an override, and we're using a version of
72 # # portage without CONF_LIBDIR support, force the use of lib. dolib
73 # # and friends from portage 2.0.50 wont be too happy otherwise.
74 # CONF_LIBDIR="lib"
75 #fi
76 elif [ "${PROFILE_ARCH}" = "sparc64-multilib" ]; then # Using eradicator's LIBDIR_<abi> approach...
77 CONF_LIBDIR="$(get_abi_LIBDIR)"
78 elif [ "${LIBDIR_TEST/CONF_LIBDIR}" == "${LIBDIR_TEST}" ]; then # we don't have CONF_LIBDIR support
79 # will be <portage-2.0.51_pre20
80 CONF_LIBDIR="lib"
81 fi 67fi
82 # and of course, default to lib if CONF_LIBDIR isnt set
83 echo ${CONF_LIBDIR:=lib}
84 unset LIBDIR_TEST
85}
86 68
87get_multilibdir() { 69# @FUNCTION: eqawarn
88 [ "${PROFILE_ARCH}" = "sparc64-multilib" ] && die "get_multilibdir called, but it shouldn't be needed on sparc64-multilib" 70# @USAGE: [message]
89 echo ${CONF_MULTILIBDIR:=lib32} 71# @DESCRIPTION:
90} 72# Proxy to ewarn for package managers that don't provide eqawarn and use the PM
73# implementation if available. Reuses PORTAGE_ELOG_CLASSES as set by the dev
74# profile.
75if ! declare -F eqawarn >/dev/null ; then
76 eqawarn() {
77 has qa ${PORTAGE_ELOG_CLASSES} && ewarn "$@"
78 :
79 }
80fi
91 81
92# Sometimes you need to override the value returned by get_libdir. A good 82# @FUNCTION: ecvs_clean
93# example of this is xorg-x11, where lib32 isnt a supported configuration, 83# @USAGE: [list of dirs]
94# and where lib64 -must- be used on amd64 (for applications that need lib 84# @DESCRIPTION:
95# to be 32bit, such as adobe acrobat). Note that this override also bypasses 85# Remove CVS directories recursiveley. Useful when a source tarball contains
96# portage version sanity checking. 86# internal CVS directories. Defaults to $PWD.
97# get_libdir_override expects one argument, the result get_libdir should 87ecvs_clean() {
98# return: 88 [[ -z $* ]] && set -- .
99# 89 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
100# get_libdir_override lib64 90 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
101#
102# Travis Tilley <lv@gentoo.org> (31 Aug 2004)
103get_libdir_override() {
104 [ "${PROFILE_ARCH}" = "sparc64-multilib" ] && die "get_libdir_override called, but it shouldn't be needed on sparc64-multilib..."
105 CONF_LIBDIR="$1"
106 CONF_LIBDIR_OVERRIDE="$1"
107} 91}
108 92
109# This function generate linker scripts in /usr/lib for dynamic 93# @FUNCTION: esvn_clean
110# libs in /lib. This is to fix linking problems when you have 94# @USAGE: [list of dirs]
111# the .so in /lib, and the .a in /usr/lib. What happens is that 95# @DESCRIPTION:
112# in some cases when linking dynamic, the .a in /usr/lib is used 96# Remove .svn directories recursiveley. Useful when a source tarball contains
113# instead of the .so in /lib due to gcc/libtool tweaking ld's 97# internal Subversion directories. Defaults to $PWD.
114# library search path. This cause many builds to fail. 98esvn_clean() {
115# See bug #4411 for more info. 99 [[ -z $* ]] && set -- .
116# 100 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
117# To use, simply call:
118#
119# gen_usr_ldscript libfoo.so
120#
121# Note that you should in general use the unversioned name of
122# the library, as ldconfig should usually update it correctly
123# to point to the latest version of the library present.
124#
125# <azarah@gentoo.org> (26 Oct 2002)
126#
127gen_usr_ldscript() {
128 local libdir="$(get_libdir)"
129 # Just make sure it exists
130 dodir /usr/${libdir}
131
132 cat > "${D}/usr/${libdir}/${1}" << END_LDSCRIPT
133/* GNU ld script
134 Because Gentoo have critical dynamic libraries
135 in /lib, and the static versions in /usr/lib, we
136 need to have a "fake" dynamic lib in /usr/lib,
137 otherwise we run into linking problems.
138 See bug #4411 on http://bugs.gentoo.org/ for
139 more info. */
140GROUP ( /${libdir}/${1} )
141END_LDSCRIPT
142 fperms a+x "/usr/${libdir}/${1}"
143} 101}
144 102
145# Simple function to draw a line consisting of '=' the same length as $* 103# @FUNCTION: eshopts_push
104# @USAGE: [options to `set` or `shopt`]
105# @DESCRIPTION:
106# Often times code will want to enable a shell option to change code behavior.
107# Since changing shell options can easily break other pieces of code (which
108# assume the default state), eshopts_push is used to (1) push the current shell
109# options onto a stack and (2) pass the specified arguments to set.
146# 110#
147# <azarah@gentoo.org> (11 Nov 2002) 111# If the first argument is '-s' or '-u', we assume you want to call `shopt`
112# rather than `set` as there are some options only available via that.
148# 113#
149draw_line() { 114# A common example is to disable shell globbing so that special meaning/care
150 local i=0 115# may be used with variables/arguments to custom functions. That would be:
151 local str_length="" 116# @CODE
152 117# eshopts_push -o noglob
153 # Handle calls that do not have args, or wc not being installed ... 118# for x in ${foo} ; do
154 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ] 119# if ...some check... ; then
155 then 120# eshopts_pop
156 echo "==============================================================="
157 return 0 121# return 0
158 fi 122# fi
159
160 # Get the length of $*
161 str_length="$(echo -n "$*" | wc -m)"
162
163 while [ "$i" -lt "${str_length}" ]
164 do
165 echo -n "="
166
167 i=$((i + 1))
168 done 123# done
169 124# eshopts_pop
170 echo 125# @CODE
171 126eshopts_push() {
172 return 0 127 # have to assume __ESHOPTS_SAVE__ isn't screwed with
128 # as a `declare -a` here will reset its value
129 local i=${#__ESHOPTS_SAVE__[@]}
130 if [[ $1 == -[su] ]] ; then
131 __ESHOPTS_SAVE__[$i]=$(shopt -p)
132 [[ $# -eq 0 ]] && return 0
133 shopt "$@" || die "eshopts_push: bad options to shopt: $*"
134 else
135 __ESHOPTS_SAVE__[$i]=$-
136 [[ $# -eq 0 ]] && return 0
137 set "$@" || die "eshopts_push: bad options to set: $*"
138 fi
173} 139}
174 140
175# Default directory where patches are located 141# @FUNCTION: eshopts_pop
142# @USAGE:
143# @DESCRIPTION:
144# Restore the shell options to the state saved with the corresponding
145# eshopts_push call. See that function for more details.
146eshopts_pop() {
147 [[ $# -ne 0 ]] && die "eshopts_pop takes no arguments"
148 local i=$(( ${#__ESHOPTS_SAVE__[@]} - 1 ))
149 [[ ${i} -eq -1 ]] && die "eshopts_{push,pop}: unbalanced pair"
150 local s=${__ESHOPTS_SAVE__[$i]}
151 unset __ESHOPTS_SAVE__[$i]
152 if [[ ${s} == "shopt -"* ]] ; then
153 eval "${s}" || die "eshopts_pop: sanity: invalid shopt options: ${s}"
154 else
155 set +$- || die "eshopts_pop: sanity: invalid shell settings: $-"
156 set -${s} || die "eshopts_pop: sanity: unable to restore saved shell settings: ${s}"
157 fi
158}
159
160# @VARIABLE: EPATCH_SOURCE
161# @DESCRIPTION:
162# Default directory to search for patches.
176EPATCH_SOURCE="${WORKDIR}/patch" 163EPATCH_SOURCE="${WORKDIR}/patch"
177# Default extension for patches 164# @VARIABLE: EPATCH_SUFFIX
165# @DESCRIPTION:
166# Default extension for patches (do not prefix the period yourself).
178EPATCH_SUFFIX="patch.bz2" 167EPATCH_SUFFIX="patch.bz2"
168# @VARIABLE: EPATCH_OPTS
169# @DESCRIPTION:
179# Default options for patch 170# Default options for patch:
171# @CODE
180# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 172# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
181EPATCH_OPTS="-g0" 173# --no-backup-if-mismatch - do not leave .orig files behind
174# -E - automatically remove empty files
175# @CODE
176EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
177# @VARIABLE: EPATCH_EXCLUDE
178# @DESCRIPTION:
182# List of patches not to apply. Not this is only file names, 179# List of patches not to apply. Note this is only file names,
183# and not the full path .. 180# and not the full path. Globs accepted.
184EPATCH_EXCLUDE="" 181EPATCH_EXCLUDE=""
182# @VARIABLE: EPATCH_SINGLE_MSG
183# @DESCRIPTION:
185# Change the printed message for a single patch. 184# Change the printed message for a single patch.
186EPATCH_SINGLE_MSG="" 185EPATCH_SINGLE_MSG=""
187# Force applying bulk patches even if not following the style: 186# @VARIABLE: EPATCH_MULTI_MSG
188# 187# @DESCRIPTION:
189# ??_${ARCH}_foo.${EPATCH_SUFFIX} 188# Change the printed message for multiple patches.
190# 189EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
190# @VARIABLE: EPATCH_FORCE
191# @DESCRIPTION:
192# Only require patches to match EPATCH_SUFFIX rather than the extended
193# arch naming style.
191EPATCH_FORCE="no" 194EPATCH_FORCE="no"
192 195
193# This function is for bulk patching, or in theory for just one 196# @FUNCTION: epatch
194# or two patches. 197# @USAGE: [patches] [dirs of patches]
198# @DESCRIPTION:
199# epatch is designed to greatly simplify the application of patches. It can
200# process patch files directly, or directories of patches. The patches may be
201# compressed (bzip/gzip/etc...) or plain text. You generally need not specify
202# the -p option as epatch will automatically attempt -p0 to -p5 until things
203# apply successfully.
195# 204#
196# It should work with .bz2, .gz, .zip and plain text patches. 205# If you do not specify any options, then epatch will default to the directory
197# Currently all patches should be the same format. 206# specified by EPATCH_SOURCE.
198# 207#
199# You do not have to specify '-p' option to patch, as it will 208# When processing directories, epatch will apply all patches that match:
200# try with -p0 to -p5 until it succeed, or fail at -p5. 209# @CODE
201# 210# if ${EPATCH_FORCE} != "yes"
202# Above EPATCH_* variables can be used to control various defaults,
203# bug they should be left as is to ensure an ebuild can rely on
204# them for.
205#
206# Patches are applied in current directory.
207#
208# Bulk Patches should preferibly have the form of:
209#
210# ??_${ARCH}_foo.${EPATCH_SUFFIX} 211# ??_${ARCH}_foo.${EPATCH_SUFFIX}
212# else
213# *.${EPATCH_SUFFIX}
214# @CODE
215# The leading ?? are typically numbers used to force consistent patch ordering.
216# The arch field is used to apply patches only for the host architecture with
217# the special value of "all" means apply for everyone. Note that using values
218# other than "all" is highly discouraged -- you should apply patches all the
219# time and let architecture details be detected at configure/compile time.
211# 220#
212# For example: 221# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
222# for patches to apply.
213# 223#
214# 01_all_misc-fix.patch.bz2 224# Refer to the other EPATCH_xxx variables for more customization of behavior.
215# 02_sparc_another-fix.patch.bz2
216#
217# This ensures that there are a set order, and you can have ARCH
218# specific patches.
219#
220# If you however give an argument to epatch(), it will treat it as a
221# single patch that need to be applied if its a file. If on the other
222# hand its a directory, it will set EPATCH_SOURCE to this.
223#
224# <azarah@gentoo.org> (10 Nov 2002)
225#
226epatch() { 225epatch() {
227 local PIPE_CMD="" 226 _epatch_draw_line() {
228 local STDERR_TARGET="${T}/$$.out" 227 # create a line of same length as input string
229 local PATCH_TARGET="${T}/$$.patch" 228 [[ -z $1 ]] && set "$(printf "%65s" '')"
230 local PATCH_SUFFIX="" 229 echo "${1//?/=}"
231 local SINGLE_PATCH="no" 230 }
232 local x=""
233 231
234 if [ "$#" -gt 1 ] 232 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
235 then 233
234 # Let the rest of the code process one user arg at a time --
235 # each arg may expand into multiple patches, and each arg may
236 # need to start off with the default global EPATCH_xxx values
237 if [[ $# -gt 1 ]] ; then
236 local m="" 238 local m
237 einfo "${#} patches to apply ..."
238 for m in "$@" ; do 239 for m in "$@" ; do
239 epatch "${m}" 240 epatch "${m}"
240 done 241 done
241 return 0 242 return 0
242 fi 243 fi
243 244
244 if [ -n "$1" -a -f "$1" ] 245 local SINGLE_PATCH="no"
245 then 246 # no args means process ${EPATCH_SOURCE}
247 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
248
249 if [[ -f $1 ]] ; then
246 SINGLE_PATCH="yes" 250 SINGLE_PATCH="yes"
247 251 set -- "$1"
248 local EPATCH_SOURCE="$1" 252 # Use the suffix from the single patch (localize it); the code
253 # below will find the suffix for us
249 local EPATCH_SUFFIX="${1##*\.}" 254 local EPATCH_SUFFIX=$1
250 255
251 elif [ -n "$1" -a -d "$1" ] 256 elif [[ -d $1 ]] ; then
252 then 257 # Some people like to make dirs of patches w/out suffixes (vim)
253 # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ... 258 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
254 if [ "${EPATCH_FORCE}" = "yes" ] && [ -z "${EPATCH_SUFFIX}" ] 259
260 elif [[ -f ${EPATCH_SOURCE}/$1 ]] ; then
261 # Re-use EPATCH_SOURCE as a search dir
262 epatch "${EPATCH_SOURCE}/$1"
263 return $?
264
265 else
266 # sanity check ... if it isn't a dir or file, wtf man ?
267 [[ $# -ne 0 ]] && EPATCH_SOURCE=$1
268 echo
269 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
270 eerror
271 eerror " ${EPATCH_SOURCE}"
272 eerror " ( ${EPATCH_SOURCE##*/} )"
273 echo
274 die "Cannot find \$EPATCH_SOURCE!"
275 fi
276
277 local PIPE_CMD
278 case ${EPATCH_SUFFIX##*\.} in
279 xz) PIPE_CMD="xz -dc" ;;
280 lzma) PIPE_CMD="lzma -dc" ;;
281 bz2) PIPE_CMD="bzip2 -dc" ;;
282 gz|Z|z) PIPE_CMD="gzip -dc" ;;
283 ZIP|zip) PIPE_CMD="unzip -p" ;;
284 *) ;;
285 esac
286
287 [[ ${SINGLE_PATCH} == "no" ]] && einfo "${EPATCH_MULTI_MSG}"
288
289 local x
290 for x in "$@" ; do
291 # If the patch dir given contains subdirs, or our EPATCH_SUFFIX
292 # didn't match anything, ignore continue on
293 [[ ! -f ${x} ]] && continue
294
295 local patchname=${x##*/}
296
297 # Apply single patches, or forced sets of patches, or
298 # patches with ARCH dependant names.
299 # ???_arch_foo.patch
300 # Else, skip this input altogether
301 local a=${patchname#*_} # strip the ???_
302 a=${a%%_*} # strip the _foo.patch
303 if ! [[ ${SINGLE_PATCH} == "yes" || \
304 ${EPATCH_FORCE} == "yes" || \
305 ${a} == all || \
306 ${a} == ${ARCH} ]]
255 then 307 then
256 local EPATCH_SOURCE="$1/*" 308 continue
309 fi
310
311 # Let people filter things dynamically
312 if [[ -n ${EPATCH_EXCLUDE} ]] ; then
313 # let people use globs in the exclude
314 eshopts_push -o noglob
315
316 local ex
317 for ex in ${EPATCH_EXCLUDE} ; do
318 if [[ ${patchname} == ${ex} ]] ; then
319 eshopts_pop
320 continue 2
321 fi
322 done
323
324 eshopts_pop
325 fi
326
327 if [[ ${SINGLE_PATCH} == "yes" ]] ; then
328 if [[ -n ${EPATCH_SINGLE_MSG} ]] ; then
329 einfo "${EPATCH_SINGLE_MSG}"
330 else
331 einfo "Applying ${patchname} ..."
332 fi
257 else 333 else
258 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 334 einfo " ${patchname} ..."
259 fi 335 fi
260 else 336
261 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 337 # most of the time, there will only be one run per unique name,
262 then 338 # but if there are more, make sure we get unique log filenames
263 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 339 local STDERR_TARGET="${T}/${patchname}.out"
264 then 340 if [[ -e ${STDERR_TARGET} ]] ; then
265 EPATCH_SOURCE="$1" 341 STDERR_TARGET="${T}/${patchname}-$$.out"
342 fi
343
344 printf "***** %s *****\nPWD: %s\n\n" "${patchname}" "${PWD}" > "${STDERR_TARGET}"
345
346 # Decompress the patch if need be
347 local count=0
348 local PATCH_TARGET
349 if [[ -n ${PIPE_CMD} ]] ; then
350 PATCH_TARGET="${T}/$$.patch"
351 echo "PIPE_COMMAND: ${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> "${STDERR_TARGET}"
352
353 if ! (${PIPE_CMD} "${x}" > "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
354 echo
355 eerror "Could not extract patch!"
356 #die "Could not extract patch!"
357 count=5
358 break
266 fi 359 fi
360 else
361 PATCH_TARGET=${x}
362 fi
267 363
364 # Check for absolute paths in patches. If sandbox is disabled,
365 # people could (accidently) patch files in the root filesystem.
366 # Or trigger other unpleasantries #237667. So disallow -p0 on
367 # such patches.
368 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
369 if [[ -n ${abs_paths} ]] ; then
370 count=1
371 printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}"
372 fi
373 # Similar reason, but with relative paths.
374 local rel_paths=$(egrep -n '^[-+]{3} [^ ]*[.][.]/' "${PATCH_TARGET}")
375 if [[ -n ${rel_paths} ]] ; then
376 eqawarn "QA Notice: Your patch uses relative paths '../'."
377 eqawarn " In the future this will cause a failure."
378 eqawarn "${rel_paths}"
379 fi
380
381 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/
382 while [[ ${count} -lt 5 ]] ; do
383 # Generate some useful debug info ...
384 (
385 _epatch_draw_line "***** ${patchname} *****"
268 echo 386 echo
269 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 387 echo "PATCH COMMAND: patch -p${count} ${EPATCH_OPTS} < '${PATCH_TARGET}'"
388 echo
389 _epatch_draw_line "***** ${patchname} *****"
390 patch -p${count} ${EPATCH_OPTS} --dry-run -f < "${PATCH_TARGET}" 2>&1
391 ret=$?
392 echo
393 echo "patch program exited with status ${ret}"
394 exit ${ret}
395 ) >> "${STDERR_TARGET}"
396
397 if [ $? -eq 0 ] ; then
398 (
399 _epatch_draw_line "***** ${patchname} *****"
400 echo
401 echo "ACTUALLY APPLYING ${patchname} ..."
402 echo
403 _epatch_draw_line "***** ${patchname} *****"
404 patch -p${count} ${EPATCH_OPTS} < "${PATCH_TARGET}" 2>&1
405 ret=$?
406 echo
407 echo "patch program exited with status ${ret}"
408 exit ${ret}
409 ) >> "${STDERR_TARGET}"
410
411 if [ $? -ne 0 ] ; then
412 echo
413 eerror "A dry-run of patch command succeeded, but actually"
414 eerror "applying the patch failed!"
415 #die "Real world sux compared to the dreamworld!"
416 count=5
417 fi
418 break
419 fi
420
421 : $(( count++ ))
422 done
423
424 # if we had to decompress the patch, delete the temp one
425 if [[ -n ${PIPE_CMD} ]] ; then
426 rm -f "${PATCH_TARGET}"
427 fi
428
429 if [[ ${count} -ge 5 ]] ; then
430 echo
431 eerror "Failed Patch: ${patchname} !"
432 eerror " ( ${PATCH_TARGET} )"
270 eerror 433 eerror
271 eerror " ${EPATCH_SOURCE}" 434 eerror "Include in your bugreport the contents of:"
435 eerror
436 eerror " ${STDERR_TARGET}"
272 echo 437 echo
273 die "Cannot find \$EPATCH_SOURCE!" 438 die "Failed Patch: ${patchname}!"
274 fi
275
276 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
277 fi
278
279 case ${EPATCH_SUFFIX##*\.} in
280 bz2)
281 PIPE_CMD="bzip2 -dc"
282 PATCH_SUFFIX="bz2"
283 ;;
284 gz|Z|z)
285 PIPE_CMD="gzip -dc"
286 PATCH_SUFFIX="gz"
287 ;;
288 ZIP|zip)
289 PIPE_CMD="unzip -p"
290 PATCH_SUFFIX="zip"
291 ;;
292 *)
293 PIPE_CMD="cat"
294 PATCH_SUFFIX="patch"
295 ;;
296 esac
297
298 if [ "${SINGLE_PATCH}" = "no" ]
299 then
300 einfo "Applying various patches (bugfixes/updates) ..."
301 fi
302 for x in ${EPATCH_SOURCE}
303 do
304 # New ARCH dependant patch naming scheme ...
305 #
306 # ???_arch_foo.patch
307 #
308 if [ -f ${x} ] && \
309 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \
310 [ "${EPATCH_FORCE}" = "yes" ])
311 then
312 local count=0
313 local popts="${EPATCH_OPTS}"
314
315 if [ -n "${EPATCH_EXCLUDE}" ]
316 then
317 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ]
318 then
319 continue
320 fi
321 fi 439 fi
322 440
323 if [ "${SINGLE_PATCH}" = "yes" ] 441 # if everything worked, delete the patch log
324 then 442 rm -f "${STDERR_TARGET}"
325 if [ -n "${EPATCH_SINGLE_MSG}" ]
326 then
327 einfo "${EPATCH_SINGLE_MSG}"
328 else
329 einfo "Applying ${x##*/} ..."
330 fi
331 else
332 einfo " ${x##*/} ..."
333 fi
334
335 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
336 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
337
338 # Allow for prefix to differ ... im lazy, so shoot me :/
339 while [ "${count}" -lt 5 ]
340 do
341 # Generate some useful debug info ...
342 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
343 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
344
345 if [ "${PATCH_SUFFIX}" != "patch" ]
346 then
347 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
348 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
349 else
350 PATCH_TARGET="${x}"
351 fi
352
353 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
354 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
355
356 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
357 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
358
359 if [ "${PATCH_SUFFIX}" != "patch" ]
360 then
361 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
362 then
363 echo
364 eerror "Could not extract patch!"
365 #die "Could not extract patch!"
366 count=5
367 break
368 fi
369 fi
370
371 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
372 then
373 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
374 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
375 echo "ACTUALLY APPLYING ${x##*/} ..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
376 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
377 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
378
379 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1
380
381 if [ "$?" -ne 0 ]
382 then
383 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
384 echo
385 eerror "A dry-run of patch command succeeded, but actually"
386 eerror "applying the patch failed!"
387 #die "Real world sux compared to the dreamworld!"
388 count=5
389 fi
390
391 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
392
393 break
394 fi
395
396 count=$((count + 1))
397 done
398
399 if [ "${PATCH_SUFFIX}" != "patch" ]
400 then
401 rm -f ${PATCH_TARGET}
402 fi
403
404 if [ "${count}" -eq 5 ]
405 then
406 echo
407 eerror "Failed Patch: ${x##*/}!"
408 eerror
409 eerror "Include in your bugreport the contents of:"
410 eerror
411 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}"
412 echo
413 die "Failed Patch: ${x##*/}!"
414 fi
415
416 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
417
418 eend 0 443 eend 0
419 fi
420 done 444 done
421 if [ "${SINGLE_PATCH}" = "no" ]
422 then
423 einfo "Done with patching"
424 fi
425}
426 445
427# This function return true if we are using the NPTL pthreads 446 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
428# implementation. 447 : # everything worked
429# 448}
430# <azarah@gentoo.org> (06 March 2003)
431#
432have_NPTL() {
433 cat > ${T}/test-nptl.c <<-"END"
434 #define _XOPEN_SOURCE
435 #include <unistd.h>
436 #include <stdio.h>
437 449
438 int main() 450# @FUNCTION: epatch_user
439 { 451# @USAGE:
440 char buf[255]; 452# @DESCRIPTION:
441 char *str = buf; 453# Applies user-provided patches to the source tree. The patches are
454# taken from /etc/portage/patches/<CATEGORY>/<PF|P|PN>/, where the first
455# of these three directories to exist will be the one to use, ignoring
456# any more general directories which might exist as well.
457#
458# User patches are intended for quick testing of patches without ebuild
459# modifications, as well as for permanent customizations a user might
460# desire. Obviously, there can be no official support for arbitrarily
461# patched ebuilds. So whenever a build log in a bug report mentions that
462# user patches were applied, the user should be asked to reproduce the
463# problem without these.
464#
465# Not all ebuilds do call this function, so placing patches in the
466# stated directory might or might not work, depending on the package and
467# the eclasses it inherits and uses. It is safe to call the function
468# repeatedly, so it is always possible to add a call at the ebuild
469# level. The first call is the time when the patches will be
470# applied.
471#
472# Ideally, this function should be called after gentoo-specific patches
473# have been applied, so that their code can be modified as well, but
474# before calls to e.g. eautoreconf, as the user patches might affect
475# autotool input files as well.
476epatch_user() {
477 [[ $# -ne 0 ]] && die "epatch_user takes no options"
442 478
443 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255); 479 # Allow multiple calls to this function; ignore all but the first
444 if (NULL != str) { 480 local applied="${T}/epatch_user.applied"
445 printf("%s\n", str); 481 [[ -e ${applied} ]] && return 2
446 if (NULL != strstr(str, "NPTL"))
447 return 0;
448 }
449 482
450 return 1; 483 # don't clobber any EPATCH vars that the parent might want
451 } 484 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
452 END 485 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
453 486 EPATCH_SOURCE=${base}/${CTARGET}/${check}
454 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ..." 487 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
455 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null 488 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
456 then 489 if [[ -d ${EPATCH_SOURCE} ]] ; then
457 echo "yes" 490 EPATCH_SOURCE=${EPATCH_SOURCE} \
458 einfon "Checking what PTHREADS implementation we have ..." 491 EPATCH_SUFFIX="patch" \
459 if ${T}/nptl 492 EPATCH_FORCE="yes" \
460 then 493 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
494 epatch
495 echo "${EPATCH_SOURCE}" > "${applied}"
461 return 0 496 return 0
462 else
463 return 1
464 fi
465 else
466 echo "no"
467 fi 497 fi
468 498 done
499 echo "none" > "${applied}"
469 return 1 500 return 1
470} 501}
471 502
472# This function check how many cpu's are present, and then set 503# @FUNCTION: emktemp
473# -j in MAKEOPTS accordingly. 504# @USAGE: [temp dir]
474# 505# @DESCRIPTION:
475# Thanks to nall <nall@gentoo.org> for this.
476#
477get_number_of_jobs() {
478 local jobs=0
479
480 if [ ! -r /proc/cpuinfo ]
481 then
482 return 1
483 fi
484
485 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
486 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
487 then
488 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
489 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
490 ADMINPARAM="${ADMINPARAM/-j}"
491 fi
492
493 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
494
495 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
496 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
497 then
498 # these archs will always have "[Pp]rocessor"
499 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
500
501 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
502 then
503 # sparc always has "ncpus active"
504 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
505
506 elif [ "${ARCH}" = "alpha" ]
507 then
508 # alpha has "cpus active", but only when compiled with SMP
509 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
510 then
511 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
512 else
513 jobs=2
514 fi
515
516 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
517 then
518 # ppc has "processor", but only when compiled with SMP
519 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
520 then
521 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
522 else
523 jobs=2
524 fi
525 elif [ "${ARCH}" = "s390" ]
526 then
527 # s390 has "# processors : "
528 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
529 else
530 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
531 die "Unknown ARCH -- ${ARCH}!"
532 fi
533
534 # Make sure the number is valid ...
535 if [ "${jobs}" -lt 1 ]
536 then
537 jobs=1
538 fi
539
540 if [ -n "${ADMINPARAM}" ]
541 then
542 if [ "${jobs}" -gt "${ADMINPARAM}" ]
543 then
544 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge ..."
545 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
546 else
547 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge ..."
548 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
549 fi
550 fi
551}
552
553# Cheap replacement for when debianutils (and thus mktemp) 506# Cheap replacement for when debianutils (and thus mktemp)
554# does not exist on the users system 507# does not exist on the users system.
555# vapier@gentoo.org
556#
557# Takes just 1 optional parameter (the directory to create tmpfile in)
558emktemp() { 508emktemp() {
559 local exe="touch" 509 local exe="touch"
560 [ "$1" == "-d" ] && exe="mkdir" && shift 510 [[ $1 == -d ]] && exe="mkdir" && shift
561 local topdir="$1" 511 local topdir=$1
562 512
563 if [ -z "${topdir}" ] 513 if [[ -z ${topdir} ]] ; then
564 then
565 [ -z "${T}" ] \ 514 [[ -z ${T} ]] \
566 && topdir="/tmp" \ 515 && topdir="/tmp" \
567 || topdir="${T}" 516 || topdir=${T}
568 fi 517 fi
569 518
570 if [ -z "$(type -p mktemp)" ] 519 if ! type -P mktemp > /dev/null ; then
571 then 520 # system lacks `mktemp` so we have to fake it
572 local tmp=/ 521 local tmp=/
573 while [ -e "${tmp}" ] ; do 522 while [[ -e ${tmp} ]] ; do
574 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 523 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
575 done 524 done
576 ${exe} "${tmp}" 525 ${exe} "${tmp}" || ${exe} -p "${tmp}"
577 echo "${tmp}" 526 echo "${tmp}"
578 else 527 else
579 [ "${exe}" == "touch" ] \ 528 # the args here will give slightly wierd names on BSD,
580 && exe="-p" \ 529 # but should produce a usable file on all userlands
581 || exe="-d" 530 if [[ ${exe} == "touch" ]] ; then
582 mktemp ${exe} "${topdir}" 531 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
583 fi
584}
585
586# Small wrapper for getent (Linux), nidump (Mac OS X),
587# and pw (FreeBSD) used in enewuser()/enewgroup()
588# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
589# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
590#
591# egetent(database, key)
592egetent() {
593 if useq ppc-macos ; then
594 case "$2" in
595 *[!0-9]*) # Non numeric
596 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
597 ;;
598 *) # Numeric
599 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
600 ;;
601 esac
602 elif useq x86-fbsd ; then
603 local action
604 if [ "$1" == "passwd" ]
605 then
606 action="user"
607 else 532 else
608 action="group" 533 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
609 fi
610 pw show "${action}" "$2" -q
611 else
612 which nscd >& /dev/null && nscd -i "$1"
613 getent "$1" "$2"
614 fi
615}
616
617# Simplify/standardize adding users to the system
618# vapier@gentoo.org
619#
620# enewuser(username, uid, shell, homedir, groups, extra options)
621#
622# Default values if you do not specify any:
623# username: REQUIRED !
624# uid: next available (see useradd(8))
625# note: pass -1 to get default behavior
626# shell: /bin/false
627# homedir: /dev/null
628# groups: none
629# extra: comment of 'added by portage for ${PN}'
630enewuser() {
631 # get the username
632 local euser="$1"; shift
633 if [ -z "${euser}" ]
634 then
635 eerror "No username specified !"
636 die "Cannot call enewuser without a username"
637 fi
638
639 # lets see if the username already exists
640 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ]
641 then
642 return 0
643 fi
644 einfo "Adding user '${euser}' to your system ..."
645
646 # options to pass to useradd
647 local opts=
648
649 # handle uid
650 local euid="$1"; shift
651 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ]
652 then
653 if [ "${euid}" -gt 0 ]
654 then
655 if [ ! -z "`egetent passwd ${euid}`" ]
656 then
657 euid="next"
658 fi 534 fi
659 else
660 eerror "Userid given but is not greater than 0 !"
661 die "${euid} is not a valid UID"
662 fi 535 fi
663 else
664 euid="next"
665 fi
666 if [ "${euid}" == "next" ]
667 then
668 local pwrange
669 if [ "${USERLAND}" == "BSD" ] ; then
670 pwrange="`jot 898 101`"
671 else
672 pwrange="`seq 101 999`"
673 fi
674 for euid in ${pwrange} ; do
675 [ -z "`egetent passwd ${euid}`" ] && break
676 done
677 fi
678 opts="${opts} -u ${euid}"
679 einfo " - Userid: ${euid}"
680
681 # handle shell
682 local eshell="$1"; shift
683 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ]
684 then
685 if [ ! -e "${eshell}" ]
686 then
687 eerror "A shell was specified but it does not exist !"
688 die "${eshell} does not exist"
689 fi
690 else
691 if [ "${USERLAND}" == "BSD" ]
692 then
693 eshell="/usr/bin/false"
694 else
695 eshell="/bin/false"
696 fi
697 fi
698 einfo " - Shell: ${eshell}"
699 opts="${opts} -s ${eshell}"
700
701 # handle homedir
702 local ehome="$1"; shift
703 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ]
704 then
705 ehome="/dev/null"
706 fi
707 einfo " - Home: ${ehome}"
708 opts="${opts} -d ${ehome}"
709
710 # handle groups
711 local egroups="$1"; shift
712 if [ ! -z "${egroups}" ]
713 then
714 local oldifs="${IFS}"
715 local defgroup="" exgroups=""
716
717 export IFS=","
718 for g in ${egroups}
719 do
720 export IFS="${oldifs}"
721 if [ -z "`egetent group \"${g}\"`" ]
722 then
723 eerror "You must add group ${g} to the system first"
724 die "${g} is not a valid GID"
725 fi
726 if [ -z "${defgroup}" ]
727 then
728 defgroup="${g}"
729 else
730 exgroups="${exgroups},${g}"
731 fi
732 export IFS=","
733 done
734 export IFS="${oldifs}"
735
736 opts="${opts} -g ${defgroup}"
737 if [ ! -z "${exgroups}" ]
738 then
739 opts="${opts} -G ${exgroups:1}"
740 fi
741 else
742 egroups="(none)"
743 fi
744 einfo " - Groups: ${egroups}"
745
746 # handle extra and add the user
747 local eextra="$@"
748 local oldsandbox="${SANDBOX_ON}"
749 export SANDBOX_ON="0"
750 if useq ppc-macos
751 then
752 ### Make the user
753 if [ -z "${eextra}" ]
754 then
755 dscl . create /users/${euser} uid ${euid}
756 dscl . create /users/${euser} shell ${eshell}
757 dscl . create /users/${euser} home ${ehome}
758 dscl . create /users/${euser} realname "added by portage for ${PN}"
759 ### Add the user to the groups specified
760 local oldifs="${IFS}"
761 export IFS=","
762 for g in ${egroups}
763 do
764 dscl . merge /groups/${g} users ${euser}
765 done
766 export IFS="${oldifs}"
767 else
768 einfo "Extra options are not supported on macos yet"
769 einfo "Please report the ebuild along with the info below"
770 einfo "eextra: ${eextra}"
771 die "Required function missing"
772 fi
773 elif use x86-fbsd ; then
774 if [ -z "${eextra}" ]
775 then
776 pw useradd ${euser} ${opts} \
777 -c "added by portage for ${PN}" \
778 die "enewuser failed"
779 else
780 einfo " - Extra: ${eextra}"
781 pw useradd ${euser} ${opts} \
782 -c ${eextra} || die "enewuser failed"
783 fi
784 else
785 if [ -z "${eextra}" ]
786 then
787 useradd ${opts} ${euser} \
788 -c "added by portage for ${PN}" \
789 || die "enewuser failed"
790 else
791 einfo " - Extra: ${eextra}"
792 useradd ${opts} ${euser} ${eextra} \
793 || die "enewuser failed"
794 fi
795 fi
796 export SANDBOX_ON="${oldsandbox}"
797
798 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
799 then
800 einfo " - Creating ${ehome} in ${D}"
801 dodir ${ehome}
802 fowners ${euser} ${ehome}
803 fperms 755 ${ehome}
804 fi
805} 536}
806 537
807# Simplify/standardize adding groups to the system 538# @FUNCTION: edos2unix
808# vapier@gentoo.org 539# @USAGE: <file> [more files ...]
809# 540# @DESCRIPTION:
810# enewgroup(group, gid) 541# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
811# 542# to remove all of these text utilities from DEPEND variables because this
812# Default values if you do not specify any: 543# is a script based solution. Just give it a list of files to convert and
813# groupname: REQUIRED ! 544# they will all be changed from the DOS CRLF format to the UNIX LF format.
814# gid: next available (see groupadd(8))
815# extra: none
816enewgroup() {
817 # get the group
818 local egroup="$1"; shift
819 if [ -z "${egroup}" ]
820 then
821 eerror "No group specified !"
822 die "Cannot call enewgroup without a group"
823 fi
824
825 # see if group already exists
826 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
827 then
828 return 0
829 fi
830 einfo "Adding group '${egroup}' to your system ..."
831
832 # options to pass to useradd
833 local opts=
834
835 # handle gid
836 local egid="$1"; shift
837 if [ ! -z "${egid}" ]
838 then
839 if [ "${egid}" -gt 0 ]
840 then
841 if [ -z "`egetent group ${egid}`" ]
842 then
843 if useq ppc-macos ; then
844 opts="${opts} ${egid}"
845 else
846 opts="${opts} -g ${egid}"
847 fi
848 else
849 egid="next available; requested gid taken"
850 fi
851 else
852 eerror "Groupid given but is not greater than 0 !"
853 die "${egid} is not a valid GID"
854 fi
855 else
856 egid="next available"
857 fi
858 einfo " - Groupid: ${egid}"
859
860 # handle extra
861 local eextra="$@"
862 opts="${opts} ${eextra}"
863
864 # add the group
865 local oldsandbox="${SANDBOX_ON}"
866 export SANDBOX_ON="0"
867 if useq ppc-macos ; then
868 if [ ! -z "${eextra}" ];
869 then
870 einfo "Extra options are not supported on macos yet"
871 einfo "Please report the ebuild along with the info below"
872 einfo "eextra: ${eextra}"
873 die "Required function missing"
874 fi
875
876 # If we need the next available
877 case ${egid} in
878 *[!0-9]*) # Non numeric
879 for egid in `jot 898 101`; do
880 [ -z "`egetent group ${egid}`" ] && break
881 done
882 esac
883 dscl . create /groups/${egroup} gid ${egid}
884 dscl . create /groups/${egroup} passwd '*'
885 elif use x86-fbsd ; then
886 case ${egid} in
887 *[!0-9]*) # Non numeric
888 for egid in `jot 898 101`; do
889 [ -z "`egetent group ${egid}`" ] && break
890 done
891 esac
892 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
893 else
894 groupadd ${opts} ${egroup} || die "enewgroup failed"
895 fi
896 export SANDBOX_ON="${oldsandbox}"
897}
898
899# Simple script to replace 'dos2unix' binaries
900# vapier@gentoo.org
901#
902# edos2unix(file, <more files> ...)
903edos2unix() { 545edos2unix() {
904 for f in "$@" 546 [[ $# -eq 0 ]] && return 0
905 do 547 sed -i 's/\r$//' -- "$@" || die
906 cp "${f}" ${T}/edos2unix
907 sed 's/\r$//' ${T}/edos2unix > "${f}"
908 done
909} 548}
910 549
911# Make a desktop file ! 550# Make a desktop file !
912# Great for making those icons in kde/gnome startmenu ! 551# Great for making those icons in kde/gnome startmenu !
913# Amaze your friends ! Get the women ! Join today ! 552# Amaze your friends ! Get the women ! Join today !
914# 553#
915# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 554# make_desktop_entry(<command>, [name], [icon], [type], [fields])
916# 555#
917# binary: what binary does the app run with ? 556# binary: what command does the app run with ?
918# name: the name that will show up in the menu 557# name: the name that will show up in the menu
919# icon: give your little like a pretty little icon ... 558# icon: give your little like a pretty little icon ...
920# this can be relative (to /usr/share/pixmaps) or 559# this can be relative (to /usr/share/pixmaps) or
921# a full path to an icon 560# a full path to an icon
922# type: what kind of application is this ? for categories: 561# type: what kind of application is this ? for categories:
923# http://www.freedesktop.org/standards/menu-spec/ 562# http://standards.freedesktop.org/menu-spec/latest/apa.html
924# path: if your app needs to startup in a specific dir 563# fields: extra fields to append to the desktop file; a printf string
925make_desktop_entry() { 564make_desktop_entry() {
926 [ -z "$1" ] && eerror "make_desktop_entry: You must specify the executable" && return 1 565 [[ -z $1 ]] && die "make_desktop_entry: You must specify the executable"
927 566
928 local exec="${1}" 567 local exec=${1}
929 local name="${2:-${PN}}" 568 local name=${2:-${PN}}
930 local icon="${3:-${PN}.png}" 569 local icon=${3:-${PN}}
931 local type="${4}" 570 local type=${4}
932 local subdir="${6}" 571 local fields=${5}
933 local path="${5:-${GAMES_BINDIR}}" 572
934 if [ -z "${type}" ] 573 if [[ -z ${type} ]] ; then
935 then 574 local catmaj=${CATEGORY%%-*}
936 case ${CATEGORY} in 575 local catmin=${CATEGORY##*-}
937 "app-emulation") 576 case ${catmaj} in
938 type=Emulator 577 app)
939 subdir="Emulation" 578 case ${catmin} in
579 accessibility) type=Accessibility;;
580 admin) type=System;;
581 antivirus) type=System;;
582 arch) type=Archiving;;
583 backup) type=Archiving;;
584 cdr) type=DiscBurning;;
585 dicts) type=Dictionary;;
586 doc) type=Documentation;;
587 editors) type=TextEditor;;
588 emacs) type=TextEditor;;
589 emulation) type=Emulator;;
590 laptop) type=HardwareSettings;;
591 office) type=Office;;
592 pda) type=PDA;;
593 vim) type=TextEditor;;
594 xemacs) type=TextEditor;;
595 esac
596 ;;
597
598 dev)
599 type="Development"
600 ;;
601
602 games)
603 case ${catmin} in
604 action|fps) type=ActionGame;;
605 arcade) type=ArcadeGame;;
606 board) type=BoardGame;;
607 emulation) type=Emulator;;
608 kids) type=KidsGame;;
609 puzzle) type=LogicGame;;
610 roguelike) type=RolePlaying;;
611 rpg) type=RolePlaying;;
612 simulation) type=Simulation;;
613 sports) type=SportsGame;;
614 strategy) type=StrategyGame;;
615 esac
616 type="Game;${type}"
617 ;;
618
619 gnome)
620 type="Gnome;GTK"
621 ;;
622
623 kde)
624 type="KDE;Qt"
625 ;;
626
627 mail)
628 type="Network;Email"
629 ;;
630
631 media)
632 case ${catmin} in
633 gfx)
634 type=Graphics
940 ;; 635 ;;
941 "games-"*) 636 *)
942 type=Game 637 case ${catmin} in
943 subdir="Games" 638 radio) type=Tuner;;
639 sound) type=Audio;;
640 tv) type=TV;;
641 video) type=Video;;
642 esac
643 type="AudioVideo;${type}"
944 ;; 644 ;;
645 esac
646 ;;
647
945 "net-"*) 648 net)
649 case ${catmin} in
650 dialup) type=Dialup;;
651 ftp) type=FileTransfer;;
652 im) type=InstantMessaging;;
653 irc) type=IRCClient;;
654 mail) type=Email;;
655 news) type=News;;
656 nntp) type=News;;
657 p2p) type=FileTransfer;;
658 voip) type=Telephony;;
659 esac
946 type=Network 660 type="Network;${type}"
947 subdir="${type}"
948 ;; 661 ;;
662
663 sci)
664 case ${catmin} in
665 astro*) type=Astronomy;;
666 bio*) type=Biology;;
667 calc*) type=Calculator;;
668 chem*) type=Chemistry;;
669 elec*) type=Electronics;;
670 geo*) type=Geology;;
671 math*) type=Math;;
672 physics) type=Physics;;
673 visual*) type=DataVisualization;;
674 esac
675 type="Education;Science;${type}"
676 ;;
677
678 sys)
679 type="System"
680 ;;
681
682 www)
683 case ${catmin} in
684 client) type=WebBrowser;;
685 esac
686 type="Network;${type}"
687 ;;
688
949 *) 689 *)
950 type= 690 type=
951 subdir=
952 ;; 691 ;;
953 esac 692 esac
954 fi 693 fi
955 local desktop="${T}/${exec}.desktop" 694 if [ "${SLOT}" == "0" ] ; then
695 local desktop_name="${PN}"
696 else
697 local desktop_name="${PN}-${SLOT}"
698 fi
699 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
700 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
956 701
702 # Don't append another ";" when a valid category value is provided.
703 type=${type%;}${type:+;}
704
705 eshopts_push -s extglob
706 if [[ -n ${icon} && ${icon} != /* ]] && [[ ${icon} == *.xpm || ${icon} == *.png || ${icon} == *.svg ]]; then
707 ewarn "As described in the Icon Theme Specification, icon file extensions are not"
708 ewarn "allowed in .desktop files if the value is not an absolute path."
709 icon=${icon%.@(xpm|png|svg)}
710 fi
711 eshopts_pop
712
713 cat <<-EOF > "${desktop}"
957echo "[Desktop Entry] 714 [Desktop Entry]
958Encoding=UTF-8
959Version=0.9.2
960Name=${name} 715 Name=${name}
961Type=Application 716 Type=Application
962Comment=${DESCRIPTION} 717 Comment=${DESCRIPTION}
963Exec=${exec} 718 Exec=${exec}
964Path=${path} 719 TryExec=${exec%% *}
965Icon=${icon} 720 Icon=${icon}
966Categories=Application;${type};" > "${desktop}" 721 Categories=${type}
722 EOF
967 723
724 if [[ ${fields:-=} != *=* ]] ; then
725 # 5th arg used to be value to Path=
726 ewarn "make_desktop_entry: update your 5th arg to read Path=${fields}"
727 fields="Path=${fields}"
728 fi
729 [[ -n ${fields} ]] && printf '%b\n' "${fields}" >> "${desktop}"
730
731 (
732 # wrap the env here so that the 'insinto' call
733 # doesn't corrupt the env of the caller
734 insinto /usr/share/applications
735 doins "${desktop}"
736 ) || die "installing desktop file failed"
737}
738
739# @FUNCTION: validate_desktop_entries
740# @USAGE: [directories]
741# @MAINTAINER:
742# Carsten Lohrke <carlo@gentoo.org>
743# @DESCRIPTION:
744# Validate desktop entries using desktop-file-utils
745validate_desktop_entries() {
746 if [[ -x /usr/bin/desktop-file-validate ]] ; then
747 einfo "Checking desktop entry validity"
748 local directories=""
749 for d in /usr/share/applications $@ ; do
750 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
751 done
752 if [[ -n ${directories} ]] ; then
753 for FILE in $(find ${directories} -name "*\.desktop" \
754 -not -path '*.hidden*' | sort -u 2>/dev/null)
755 do
756 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
757 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
758 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
759 done
760 fi
761 echo ""
762 else
763 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
764 fi
765}
766
767# @FUNCTION: make_session_desktop
768# @USAGE: <title> <command> [command args...]
769# @DESCRIPTION:
770# Make a GDM/KDM Session file. The title is the file to execute to start the
771# Window Manager. The command is the name of the Window Manager.
772#
773# You can set the name of the file via the ${wm} variable.
774make_session_desktop() {
775 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
776 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
777
778 local title=$1
779 local command=$2
780 local desktop=${T}/${wm:-${PN}}.desktop
781 shift 2
782
783 cat <<-EOF > "${desktop}"
784 [Desktop Entry]
785 Name=${title}
786 Comment=This session logs you into ${title}
787 Exec=${command} $*
788 TryExec=${command}
789 Type=XSession
790 EOF
791
792 (
793 # wrap the env here so that the 'insinto' call
794 # doesn't corrupt the env of the caller
795 insinto /usr/share/xsessions
796 doins "${desktop}"
797 )
798}
799
800# @FUNCTION: domenu
801# @USAGE: <menus>
802# @DESCRIPTION:
803# Install the list of .desktop menu files into the appropriate directory
804# (/usr/share/applications).
805domenu() {
806 (
807 # wrap the env here so that the 'insinto' call
808 # doesn't corrupt the env of the caller
809 local i j ret=0
968 insinto /usr/share/applications 810 insinto /usr/share/applications
969 doins "${desktop}" 811 for i in "$@" ; do
812 if [[ -f ${i} ]] ; then
813 doins "${i}"
814 ((ret+=$?))
815 elif [[ -d ${i} ]] ; then
816 for j in "${i}"/*.desktop ; do
817 doins "${j}"
818 ((ret+=$?))
819 done
820 else
821 ((++ret))
822 fi
823 done
824 exit ${ret}
825 )
826}
970 827
971 return 0 828# @FUNCTION: newmenu
829# @USAGE: <menu> <newname>
830# @DESCRIPTION:
831# Like all other new* functions, install the specified menu as newname.
832newmenu() {
833 (
834 # wrap the env here so that the 'insinto' call
835 # doesn't corrupt the env of the caller
836 insinto /usr/share/applications
837 newins "$@"
838 )
839}
840
841# @FUNCTION: doicon
842# @USAGE: <list of icons>
843# @DESCRIPTION:
844# Install the list of icons into the icon directory (/usr/share/pixmaps).
845# This is useful in conjunction with creating desktop/menu files.
846doicon() {
847 (
848 # wrap the env here so that the 'insinto' call
849 # doesn't corrupt the env of the caller
850 local i j ret
851 insinto /usr/share/pixmaps
852 for i in "$@" ; do
853 if [[ -f ${i} ]] ; then
854 doins "${i}"
855 ((ret+=$?))
856 elif [[ -d ${i} ]] ; then
857 for j in "${i}"/*.png ; do
858 doins "${j}"
859 ((ret+=$?))
860 done
861 else
862 ((++ret))
863 fi
864 done
865 exit ${ret}
866 )
867}
868
869# @FUNCTION: newicon
870# @USAGE: <icon> <newname>
871# @DESCRIPTION:
872# Like all other new* functions, install the specified icon as newname.
873newicon() {
874 (
875 # wrap the env here so that the 'insinto' call
876 # doesn't corrupt the env of the caller
877 insinto /usr/share/pixmaps
878 newins "$@"
879 )
972} 880}
973 881
974# for internal use only (unpack_pdv and unpack_makeself) 882# for internal use only (unpack_pdv and unpack_makeself)
975find_unpackable_file() { 883find_unpackable_file() {
976 local src="$1" 884 local src=$1
977 if [ -z "${src}" ] 885 if [[ -z ${src} ]] ; then
978 then
979 src="${DISTDIR}/${A}" 886 src=${DISTDIR}/${A}
980 else 887 else
981 if [ -e "${DISTDIR}/${src}" ] 888 if [[ -e ${DISTDIR}/${src} ]] ; then
982 then
983 src="${DISTDIR}/${src}" 889 src=${DISTDIR}/${src}
984 elif [ -e "${PWD}/${src}" ] 890 elif [[ -e ${PWD}/${src} ]] ; then
985 then
986 src="${PWD}/${src}" 891 src=${PWD}/${src}
987 elif [ -e "${src}" ] 892 elif [[ -e ${src} ]] ; then
988 then
989 src="${src}" 893 src=${src}
990 fi
991 fi 894 fi
992 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 895 fi
896 [[ ! -e ${src} ]] && return 1
993 echo "${src}" 897 echo "${src}"
994} 898}
995 899
900# @FUNCTION: unpack_pdv
901# @USAGE: <file to unpack> <size of off_t>
902# @DESCRIPTION:
996# Unpack those pesky pdv generated files ... 903# Unpack those pesky pdv generated files ...
997# They're self-unpacking programs with the binary package stuffed in 904# They're self-unpacking programs with the binary package stuffed in
998# the middle of the archive. Valve seems to use it a lot ... too bad 905# the middle of the archive. Valve seems to use it a lot ... too bad
999# it seems to like to segfault a lot :(. So lets take it apart ourselves. 906# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1000# 907#
1001# Usage: unpack_pdv [file to unpack] [size of off_t]
1002# - you have to specify the off_t size ... i have no idea how to extract that 908# You have to specify the off_t size ... I have no idea how to extract that
1003# information out of the binary executable myself. basically you pass in 909# information out of the binary executable myself. Basically you pass in
1004# the size of the off_t type (in bytes) on the machine that built the pdv 910# the size of the off_t type (in bytes) on the machine that built the pdv
911# archive.
912#
1005# archive. one way to determine this is by running the following commands: 913# One way to determine this is by running the following commands:
914#
915# @CODE
1006# strings <pdv archive> | grep lseek 916# strings <pdv archive> | grep lseek
1007# strace -elseek <pdv archive> 917# strace -elseek <pdv archive>
918# @CODE
919#
1008# basically look for the first lseek command (we do the strings/grep because 920# Basically look for the first lseek command (we do the strings/grep because
1009# sometimes the function call is _llseek or something) and steal the 2nd 921# sometimes the function call is _llseek or something) and steal the 2nd
1010# parameter. here is an example: 922# parameter. Here is an example:
923#
924# @CODE
1011# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 925# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1012# lseek 926# lseek
1013# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 927# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1014# lseek(3, -4, SEEK_END) = 2981250 928# lseek(3, -4, SEEK_END) = 2981250
929# @CODE
930#
1015# thus we would pass in the value of '4' as the second parameter. 931# Thus we would pass in the value of '4' as the second parameter.
1016unpack_pdv() { 932unpack_pdv() {
1017 local src="`find_unpackable_file $1`" 933 local src=$(find_unpackable_file "$1")
1018 local sizeoff_t="$2" 934 local sizeoff_t=$2
1019 935
936 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1020 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 937 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1021 938
1022 local shrtsrc="`basename ${src}`" 939 local shrtsrc=$(basename "${src}")
1023 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 940 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1024 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 941 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1025 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 942 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1026 943
1027 # grab metadata for debug reasons 944 # grab metadata for debug reasons
1028 local metafile="$(emktemp)" 945 local metafile=$(emktemp)
1029 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 946 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1030 947
1031 # rip out the final file name from the metadata 948 # rip out the final file name from the metadata
1032 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 949 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1033 datafile="`basename ${datafile}`" 950 datafile=$(basename "${datafile}")
1034 951
1035 # now lets uncompress/untar the file if need be 952 # now lets uncompress/untar the file if need be
1036 local tmpfile="$(emktemp)" 953 local tmpfile=$(emktemp)
1037 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 954 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1038 955
1039 local iscompressed="`file -b ${tmpfile}`" 956 local iscompressed=$(file -b "${tmpfile}")
1040 if [ "${iscompressed:0:8}" == "compress" ] ; then 957 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1041 iscompressed=1 958 iscompressed=1
1042 mv ${tmpfile}{,.Z} 959 mv ${tmpfile}{,.Z}
1043 gunzip ${tmpfile} 960 gunzip ${tmpfile}
1044 else 961 else
1045 iscompressed=0 962 iscompressed=0
1046 fi 963 fi
1047 local istar="`file -b ${tmpfile}`" 964 local istar=$(file -b "${tmpfile}")
1048 if [ "${istar:0:9}" == "POSIX tar" ] ; then 965 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1049 istar=1 966 istar=1
1050 else 967 else
1051 istar=0 968 istar=0
1052 fi 969 fi
1053 970
1081 true 998 true
1082 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 999 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1083 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1000 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1084} 1001}
1085 1002
1003# @FUNCTION: unpack_makeself
1004# @USAGE: [file to unpack] [offset] [tail|dd]
1005# @DESCRIPTION:
1086# Unpack those pesky makeself generated files ... 1006# Unpack those pesky makeself generated files ...
1087# They're shell scripts with the binary package tagged onto 1007# They're shell scripts with the binary package tagged onto
1088# the end of the archive. Loki utilized the format as does 1008# the end of the archive. Loki utilized the format as does
1089# many other game companies. 1009# many other game companies.
1090# 1010#
1091# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1011# If the file is not specified, then ${A} is used. If the
1092# - If the file is not specified then unpack will utilize ${A}.
1093# - If the offset is not specified then we will attempt to extract 1012# offset is not specified then we will attempt to extract
1094# the proper offset from the script itself. 1013# the proper offset from the script itself.
1095unpack_makeself() { 1014unpack_makeself() {
1015 local src_input=${1:-${A}}
1096 local src="$(find_unpackable_file "$1")" 1016 local src=$(find_unpackable_file "${src_input}")
1097 local skip="$2" 1017 local skip=$2
1098 local exe="$3" 1018 local exe=$3
1099 1019
1020 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1021
1100 local shrtsrc="$(basename "${src}")" 1022 local shrtsrc=$(basename "${src}")
1101 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1023 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1102 if [ -z "${skip}" ] 1024 if [[ -z ${skip} ]] ; then
1103 then
1104 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1025 local ver=$(grep -m1 -a '#.*Makeself' "${src}" | awk '{print $NF}')
1105 local skip=0 1026 local skip=0
1106 exe=tail 1027 exe=tail
1107 case ${ver} in 1028 case ${ver} in
1108 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1029 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1109 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1030 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1110 ;; 1031 ;;
1111 2.0|2.0.1) 1032 2.0|2.0.1)
1112 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1033 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1113 ;; 1034 ;;
1114 2.1.1) 1035 2.1.1)
1115 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-) 1036 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1116 let skip="skip + 1" 1037 (( skip++ ))
1117 ;; 1038 ;;
1118 2.1.2) 1039 2.1.2)
1119 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1) 1040 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1120 let skip="skip + 1" 1041 (( skip++ ))
1121 ;; 1042 ;;
1122 2.1.3) 1043 2.1.3)
1123 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1044 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1124 let skip="skip + 1" 1045 (( skip++ ))
1125 ;; 1046 ;;
1126 2.1.4) 1047 2.1.4|2.1.5)
1127 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1048 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1128 skip=$(head -n ${skip} "${src}" | wc -c) 1049 skip=$(head -n ${skip} "${src}" | wc -c)
1129 exe="dd" 1050 exe="dd"
1130 ;; 1051 ;;
1131 *) 1052 *)
1138 esac 1059 esac
1139 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1060 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1140 fi 1061 fi
1141 case ${exe} in 1062 case ${exe} in
1142 tail) exe="tail -n +${skip} '${src}'";; 1063 tail) exe="tail -n +${skip} '${src}'";;
1143 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1064 dd) exe="dd ibs=${skip} skip=1 if='${src}'";;
1144 *) die "makeself cant handle exe '${exe}'" 1065 *) die "makeself cant handle exe '${exe}'"
1145 esac 1066 esac
1146 1067
1147 # lets grab the first few bytes of the file to figure out what kind of archive it is 1068 # lets grab the first few bytes of the file to figure out what kind of archive it is
1148 local tmpfile="$(emktemp)" 1069 local filetype tmpfile=$(emktemp)
1149 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1070 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1150 local filetype="$(file -b "${tmpfile}")" 1071 filetype=$(file -b "${tmpfile}") || die
1151 case ${filetype} in 1072 case ${filetype} in
1152 *tar\ archive) 1073 *tar\ archive*)
1153 eval ${exe} | tar --no-same-owner -xf - 1074 eval ${exe} | tar --no-same-owner -xf -
1154 ;; 1075 ;;
1155 bzip2*) 1076 bzip2*)
1156 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1077 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1157 ;; 1078 ;;
1167 ;; 1088 ;;
1168 esac 1089 esac
1169 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1090 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1170} 1091}
1171 1092
1172# Display a license for user to accept. 1093# @FUNCTION: cdrom_get_cds
1173# 1094# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1174# Usage: check_license [license] 1095# @DESCRIPTION:
1175# - If the file is not specified then ${LICENSE} is used.
1176check_license() {
1177 local lic=$1
1178 if [ -z "${lic}" ] ; then
1179 lic="${PORTDIR}/licenses/${LICENSE}"
1180 else
1181 if [ -e "${PORTDIR}/licenses/${src}" ] ; then
1182 lic="${PORTDIR}/licenses/${src}"
1183 elif [ -e "${PWD}/${src}" ] ; then
1184 lic="${PWD}/${src}"
1185 elif [ -e "${src}" ] ; then
1186 lic="${src}"
1187 fi
1188 fi
1189 [ ! -f "${lic}" ] && die "Could not find requested license ${src}"
1190 local l="`basename ${lic}`"
1191
1192 # here is where we check for the licenses the user already
1193 # accepted ... if we don't find a match, we make the user accept
1194 local shopts=$-
1195 local alic
1196 set -o noglob #so that bash doesn't expand "*"
1197 for alic in ${ACCEPT_LICENSE} ; do
1198 if [[ ${alic} == * || ${alic} == ${l} ]]; then
1199 set +o noglob; set -${shopts} #reset old shell opts
1200 return 0
1201 fi
1202 done
1203 set +o noglob; set -$shopts #reset old shell opts
1204
1205 local licmsg="$(emktemp)"
1206 cat << EOF > ${licmsg}
1207**********************************************************
1208The following license outlines the terms of use of this
1209package. You MUST accept this license for installation to
1210continue. When you are done viewing, hit 'q'. If you
1211CTRL+C out of this, the install will not run!
1212**********************************************************
1213
1214EOF
1215 cat ${lic} >> ${licmsg}
1216 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1217 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1218 read alic
1219 case ${alic} in
1220 yes|Yes|y|Y)
1221 return 0
1222 ;;
1223 *)
1224 echo;echo;echo
1225 eerror "You MUST accept the license to continue! Exiting!"
1226 die "Failed to accept license"
1227 ;;
1228 esac
1229}
1230
1231# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1096# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1232# the whole 'non-interactive' policy, but damnit I want CD support ! 1097# the whole 'non-interactive' policy, but damnit I want CD support !
1233# 1098#
1234# with these cdrom functions we handle all the user interaction and 1099# With these cdrom functions we handle all the user interaction and
1235# standardize everything. all you have to do is call cdrom_get_cds() 1100# standardize everything. All you have to do is call cdrom_get_cds()
1236# and when the function returns, you can assume that the cd has been 1101# and when the function returns, you can assume that the cd has been
1237# found at CDROM_ROOT. 1102# found at CDROM_ROOT.
1238# 1103#
1104# The function will attempt to locate a cd based upon a file that is on
1105# the cd. The more files you give this function, the more cds
1106# the cdrom functions will handle.
1107#
1239# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1108# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1240# etc... if you want to give the cds better names, then just export 1109# etc... If you want to give the cds better names, then just export
1241# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1110# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1111# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1112# also use the CDROM_NAME_SET bash array.
1242# 1113#
1243# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1114# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1244#
1245# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1246# - this will attempt to locate a cd based upon a file that is on
1247# the cd ... the more files you give this function, the more cds
1248# the cdrom functions will handle
1249cdrom_get_cds() { 1115cdrom_get_cds() {
1250 # first we figure out how many cds we're dealing with by 1116 # first we figure out how many cds we're dealing with by
1251 # the # of files they gave us 1117 # the # of files they gave us
1252 local cdcnt=0 1118 local cdcnt=0
1253 local f= 1119 local f=
1254 for f in "$@" ; do 1120 for f in "$@" ; do
1255 cdcnt=$((cdcnt + 1)) 1121 ((++cdcnt))
1256 export CDROM_CHECK_${cdcnt}="$f" 1122 export CDROM_CHECK_${cdcnt}="$f"
1257 done 1123 done
1258 export CDROM_TOTAL_CDS=${cdcnt} 1124 export CDROM_TOTAL_CDS=${cdcnt}
1259 export CDROM_CURRENT_CD=1 1125 export CDROM_CURRENT_CD=1
1260 1126
1261 # now we see if the user gave use CD_ROOT ... 1127 # now we see if the user gave use CD_ROOT ...
1262 # if they did, let's just believe them that it's correct 1128 # if they did, let's just believe them that it's correct
1263 if [ ! -z "${CD_ROOT}" ] ; then 1129 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1264 export CDROM_ROOT="${CD_ROOT}"
1265 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1266 return
1267 fi
1268 # do the same for CD_ROOT_X
1269 if [ ! -z "${CD_ROOT_1}" ] ; then
1270 local var= 1130 local var=
1271 cdcnt=0 1131 cdcnt=0
1272 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1132 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1273 cdcnt=$((cdcnt + 1)) 1133 ((++cdcnt))
1274 var="CD_ROOT_${cdcnt}" 1134 var="CD_ROOT_${cdcnt}"
1135 [[ -z ${!var} ]] && var="CD_ROOT"
1275 if [ -z "${!var}" ] ; then 1136 if [[ -z ${!var} ]] ; then
1276 eerror "You must either use just the CD_ROOT" 1137 eerror "You must either use just the CD_ROOT"
1277 eerror "or specify ALL the CD_ROOT_X variables." 1138 eerror "or specify ALL the CD_ROOT_X variables."
1278 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1139 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1279 die "could not locate CD_ROOT_${cdcnt}" 1140 die "could not locate CD_ROOT_${cdcnt}"
1280 fi 1141 fi
1281 export CDROM_ROOTS_${cdcnt}="${!var}"
1282 done 1142 done
1283 export CDROM_ROOT=${CDROM_ROOTS_1} 1143 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1284 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1144 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1145 export CDROM_SET=-1
1146 for f in ${CDROM_CHECK_1//:/ } ; do
1147 ((++CDROM_SET))
1148 [[ -e ${CDROM_ROOT}/${f} ]] && break
1149 done
1150 export CDROM_MATCH=${f}
1285 return 1151 return
1286 fi 1152 fi
1287 1153
1154 # User didn't help us out so lets make sure they know they can
1155 # simplify the whole process ...
1288 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1156 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1289 einfon "This ebuild will need the " 1157 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1290 if [ -z "${CDROM_NAME}" ] ; then
1291 echo "cdrom for ${PN}."
1292 else
1293 echo "${CDROM_NAME}."
1294 fi
1295 echo 1158 echo
1296 einfo "If you do not have the CD, but have the data files" 1159 einfo "If you do not have the CD, but have the data files"
1297 einfo "mounted somewhere on your filesystem, just export" 1160 einfo "mounted somewhere on your filesystem, just export"
1298 einfo "the variable CD_ROOT so that it points to the" 1161 einfo "the variable CD_ROOT so that it points to the"
1299 einfo "directory containing the files." 1162 einfo "directory containing the files."
1300 echo 1163 echo
1164 einfo "For example:"
1165 einfo "export CD_ROOT=/mnt/cdrom"
1166 echo
1301 else 1167 else
1168 if [[ -n ${CDROM_NAME_SET} ]] ; then
1169 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1170 cdcnt=0
1171 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1172 ((++cdcnt))
1173 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1174 done
1175 fi
1176
1302 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1177 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1303 cdcnt=0 1178 cdcnt=0
1304 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1179 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1305 cdcnt=$((cdcnt + 1)) 1180 ((++cdcnt))
1306 var="CDROM_NAME_${cdcnt}" 1181 var="CDROM_NAME_${cdcnt}"
1307 [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}" 1182 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1308 done 1183 done
1309 echo 1184 echo
1310 einfo "If you do not have the CDs, but have the data files" 1185 einfo "If you do not have the CDs, but have the data files"
1311 einfo "mounted somewhere on your filesystem, just export" 1186 einfo "mounted somewhere on your filesystem, just export"
1312 einfo "the following variables so they point to the right place:" 1187 einfo "the following variables so they point to the right place:"
1313 einfon "" 1188 einfon ""
1314 cdcnt=0 1189 cdcnt=0
1315 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1190 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1316 cdcnt=$((cdcnt + 1)) 1191 ((++cdcnt))
1317 echo -n " CD_ROOT_${cdcnt}" 1192 echo -n " CD_ROOT_${cdcnt}"
1318 done 1193 done
1319 echo 1194 echo
1320 einfo "Or, if you have all the files in the same place, or" 1195 einfo "Or, if you have all the files in the same place, or"
1321 einfo "you only have one cdrom, you can export CD_ROOT" 1196 einfo "you only have one cdrom, you can export CD_ROOT"
1322 einfo "and that place will be used as the same data source" 1197 einfo "and that place will be used as the same data source"
1323 einfo "for all the CDs." 1198 einfo "for all the CDs."
1324 echo 1199 echo
1200 einfo "For example:"
1201 einfo "export CD_ROOT_1=/mnt/cdrom"
1202 echo
1325 fi 1203 fi
1204
1205 export CDROM_SET=""
1326 export CDROM_CURRENT_CD=0 1206 export CDROM_CURRENT_CD=0
1327 cdrom_load_next_cd 1207 cdrom_load_next_cd
1328} 1208}
1329 1209
1330# this is only used when you need access to more than one cd. 1210# @FUNCTION: cdrom_load_next_cd
1331# when you have finished using the first cd, just call this function. 1211# @DESCRIPTION:
1332# when it returns, CDROM_ROOT will be pointing to the second cd. 1212# Some packages are so big they come on multiple CDs. When you're done reading
1333# remember, you can only go forward in the cd chain, you can't go back. 1213# files off a CD and want access to the next one, just call this function.
1214# Again, all the messy details of user interaction are taken care of for you.
1215# Once this returns, just read the variable CDROM_ROOT for the location of the
1216# mounted CD. Note that you can only go forward in the CD list, so make sure
1217# you only call this function when you're done using the current CD.
1334cdrom_load_next_cd() { 1218cdrom_load_next_cd() {
1335 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1336 local var= 1219 local var
1337 1220 ((++CDROM_CURRENT_CD))
1338 if [ ! -z "${CD_ROOT}" ] ; then
1339 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1340 return
1341 fi
1342 1221
1343 unset CDROM_ROOT 1222 unset CDROM_ROOT
1344 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1223 var=CD_ROOT_${CDROM_CURRENT_CD}
1224 [[ -z ${!var} ]] && var="CD_ROOT"
1345 if [ -z "${!var}" ] ; then 1225 if [[ -z ${!var} ]] ; then
1346 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1226 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1347 cdrom_locate_file_on_cd ${!var} 1227 _cdrom_locate_file_on_cd ${!var}
1348 else 1228 else
1349 export CDROM_ROOT="${!var}" 1229 export CDROM_ROOT=${!var}
1350 fi 1230 fi
1351 1231
1352 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1232 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1353} 1233}
1354 1234
1357# all it does is try to locate a give file on a cd ... if the cd isn't 1237# all it does is try to locate a give file on a cd ... if the cd isn't
1358# found, then a message asking for the user to insert the cdrom will be 1238# found, then a message asking for the user to insert the cdrom will be
1359# displayed and we'll hang out here until: 1239# displayed and we'll hang out here until:
1360# (1) the file is found on a mounted cdrom 1240# (1) the file is found on a mounted cdrom
1361# (2) the user hits CTRL+C 1241# (2) the user hits CTRL+C
1362cdrom_locate_file_on_cd() { 1242_cdrom_locate_file_on_cd() {
1363 while [ -z "${CDROM_ROOT}" ] ; do
1364 local dir="$(dirname ${@})"
1365 local file="$(basename ${@})"
1366 local mline="" 1243 local mline=""
1367 local showedmsg=0 1244 local showedmsg=0 showjolietmsg=0
1368 1245
1369 for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do 1246 while [[ -z ${CDROM_ROOT} ]] ; do
1247 local i=0
1248 local -a cdset=(${*//:/ })
1249 if [[ -n ${CDROM_SET} ]] ; then
1250 cdset=(${cdset[${CDROM_SET}]})
1251 fi
1252
1253 while [[ -n ${cdset[${i}]} ]] ; do
1254 local dir=$(dirname ${cdset[${i}]})
1255 local file=$(basename ${cdset[${i}]})
1256
1257 local point= node= fs= foo=
1258 while read point node fs foo ; do
1259 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1260 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1261 && continue
1262 point=${point//\040/ }
1370 [ -d "${mline}/${dir}" ] || continue 1263 [[ ! -d ${point}/${dir} ]] && continue
1371 [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \ 1264 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1372 && export CDROM_ROOT=${mline} 1265 export CDROM_ROOT=${point}
1266 export CDROM_SET=${i}
1267 export CDROM_MATCH=${cdset[${i}]}
1268 return
1269 done <<< "$(get_mounts)"
1270
1271 ((++i))
1373 done 1272 done
1374 1273
1375 if [ -z "${CDROM_ROOT}" ] ; then
1376 echo 1274 echo
1377 if [ ${showedmsg} -eq 0 ] ; then 1275 if [[ ${showedmsg} -eq 0 ]] ; then
1378 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1276 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1379 if [ -z "${CDROM_NAME}" ] ; then 1277 if [[ -z ${CDROM_NAME} ]] ; then
1380 einfo "Please insert the cdrom for ${PN} now !" 1278 einfo "Please insert+mount the cdrom for ${PN} now !"
1381 else
1382 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1383 fi
1384 else 1279 else
1385 if [ -z "${CDROM_NAME_1}" ] ; then
1386 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1387 else
1388 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1389 einfo "Please insert+mount the ${!var} cdrom now !" 1280 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1390 fi
1391 fi 1281 fi
1392 showedmsg=1 1282 else
1283 if [[ -z ${CDROM_NAME_1} ]] ; then
1284 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1285 else
1286 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1287 einfo "Please insert+mount the ${!var} cdrom now !"
1288 fi
1393 fi 1289 fi
1290 showedmsg=1
1291 fi
1394 einfo "Press return to scan for the cd again" 1292 einfo "Press return to scan for the cd again"
1395 einfo "or hit CTRL+C to abort the emerge." 1293 einfo "or hit CTRL+C to abort the emerge."
1396 read 1294 echo
1295 if [[ ${showjolietmsg} -eq 0 ]] ; then
1296 showjolietmsg=1
1297 else
1298 ewarn "If you are having trouble with the detection"
1299 ewarn "of your CD, it is possible that you do not have"
1300 ewarn "Joliet support enabled in your kernel. Please"
1301 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1302 ebeep 5
1397 fi 1303 fi
1304 read || die "something is screwed with your system"
1398 done 1305 done
1399} 1306}
1400 1307
1308# @FUNCTION: strip-linguas
1309# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1310# @DESCRIPTION:
1401# Make sure that LINGUAS only contains languages that 1311# Make sure that LINGUAS only contains languages that
1402# a package can support 1312# a package can support. The first form allows you to
1403# 1313# specify a list of LINGUAS. The -i builds a list of po
1404# usage: strip-linguas <allow LINGUAS> 1314# files found in all the directories and uses the
1405# strip-linguas -i <directories of .po files> 1315# intersection of the lists. The -u builds a list of po
1406# strip-linguas -u <directories of .po files> 1316# files found in all the directories and uses the union
1407# 1317# of the lists.
1408# The first form allows you to specify a list of LINGUAS.
1409# The -i builds a list of po files found in all the
1410# directories and uses the intersection of the lists.
1411# The -u builds a list of po files found in all the
1412# directories and uses the union of the lists.
1413strip-linguas() { 1318strip-linguas() {
1414 local ls newls 1319 local ls newls nols
1415 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then 1320 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1416 local op="$1"; shift 1321 local op=$1; shift
1417 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1322 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1418 local d f 1323 local d f
1419 for d in "$@" ; do 1324 for d in "$@" ; do
1420 if [ "${op}" == "-u" ] ; then 1325 if [[ ${op} == "-u" ]] ; then
1421 newls="${ls}" 1326 newls=${ls}
1422 else 1327 else
1423 newls="" 1328 newls=""
1424 fi 1329 fi
1425 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1330 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1426 if [ "${op}" == "-i" ] ; then 1331 if [[ ${op} == "-i" ]] ; then
1427 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}" 1332 has ${f} ${ls} && newls="${newls} ${f}"
1428 else 1333 else
1429 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}" 1334 has ${f} ${ls} || newls="${newls} ${f}"
1430 fi 1335 fi
1431 done 1336 done
1432 ls="${newls}" 1337 ls=${newls}
1433 done 1338 done
1434 ls="${ls//.po}"
1435 else 1339 else
1436 ls="$@" 1340 ls="$@"
1437 fi 1341 fi
1438 1342
1439 ls=" ${ls} " 1343 nols=""
1440 newls="" 1344 newls=""
1441 for f in ${LINGUAS} ; do 1345 for f in ${LINGUAS} ; do
1442 if [ "${ls/ ${f} /}" != "${ls}" ] ; then 1346 if has ${f} ${ls} ; then
1443 newls="${newls} ${f}" 1347 newls="${newls} ${f}"
1444 else 1348 else
1445 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1349 nols="${nols} ${f}"
1446 fi 1350 fi
1447 done 1351 done
1448 if [ -z "${newls}" ] ; then 1352 [[ -n ${nols} ]] \
1449 unset LINGUAS 1353 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1450 else
1451 export LINGUAS="${newls}" 1354 export LINGUAS=${newls:1}
1452 fi
1453} 1355}
1454 1356
1455# moved from kernel.eclass since they are generally useful outside of 1357# @FUNCTION: preserve_old_lib
1456# kernel.eclass -iggy (20041002) 1358# @USAGE: <libs to preserve> [more libs]
1457 1359# @DESCRIPTION:
1458# the following functions are useful in kernel module ebuilds, etc.
1459# for an example see ivtv or drbd ebuilds
1460
1461# set's ARCH to match what the kernel expects
1462set_arch_to_kernel() {
1463 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1464 case ${ARCH} in
1465 x86) export ARCH="i386";;
1466 amd64) export ARCH="x86_64";;
1467 hppa) export ARCH="parisc";;
1468 mips) export ARCH="mips";;
1469 *) export ARCH="${ARCH}";;
1470 esac
1471}
1472
1473# set's ARCH back to what portage expects
1474set_arch_to_portage() {
1475 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1476}
1477
1478# Jeremy Huddleston <eradicator@gentoo.org>:
1479# preserve_old_lib /path/to/libblah.so.0
1480# preserve_old_lib_notify /path/to/libblah.so.0
1481#
1482# These functions are useful when a lib in your package changes --soname. Such 1360# These functions are useful when a lib in your package changes ABI SONAME.
1483# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1361# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1484# would break packages that link against it. Most people get around this 1362# would break packages that link against it. Most people get around this
1485# by using the portage SLOT mechanism, but that is not always a relevant 1363# by using the portage SLOT mechanism, but that is not always a relevant
1486# solution, so instead you can add the following to your ebuilds: 1364# solution, so instead you can call this from pkg_preinst. See also the
1487# 1365# preserve_old_lib_notify function.
1488# src_install() {
1489# ...
1490# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1491# ...
1492# }
1493#
1494# pkg_postinst() {
1495# ...
1496# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1497# ...
1498# }
1499
1500preserve_old_lib() { 1366preserve_old_lib() {
1501 LIB=$1 1367 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1368 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1369 die "Invalid preserve_old_lib() usage"
1370 fi
1371 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1502 1372
1503 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1373 # let portage worry about it
1504 SONAME=`basename ${LIB}` 1374 has preserve-libs ${FEATURES} && return 0
1505 DIRNAME=`dirname ${LIB}`
1506 1375
1507 dodir ${DIRNAME} 1376 local lib dir
1508 cp ${ROOT}${LIB} ${D}${DIRNAME} 1377 for lib in "$@" ; do
1378 [[ -e ${ROOT}/${lib} ]] || continue
1379 dir=${lib%/*}
1380 dodir ${dir} || die "dodir ${dir} failed"
1381 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1509 touch ${D}${LIB} 1382 touch "${D}"/${lib}
1510 fi 1383 done
1511} 1384}
1512 1385
1386# @FUNCTION: preserve_old_lib_notify
1387# @USAGE: <libs to notify> [more libs]
1388# @DESCRIPTION:
1389# Spit helpful messages about the libraries preserved by preserve_old_lib.
1513preserve_old_lib_notify() { 1390preserve_old_lib_notify() {
1514 LIB=$1 1391 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1392 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1393 die "Invalid preserve_old_lib_notify() usage"
1394 fi
1515 1395
1516 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1396 # let portage worry about it
1517 SONAME=`basename ${LIB}` 1397 has preserve-libs ${FEATURES} && return 0
1518 1398
1399 local lib notice=0
1400 for lib in "$@" ; do
1401 [[ -e ${ROOT}/${lib} ]] || continue
1402 if [[ ${notice} -eq 0 ]] ; then
1403 notice=1
1519 einfo "An old version of an installed library was detected on your system." 1404 ewarn "Old versions of installed libraries were detected on your system."
1520 einfo "In order to avoid breaking packages that link against is, this older version" 1405 ewarn "In order to avoid breaking packages that depend on these old libs,"
1521 einfo "is not being removed. In order to make full use of this newer version," 1406 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1522 einfo "you will need to execute the following command:" 1407 ewarn "in order to remove these old dependencies. If you do not have this"
1523 einfo " revdep-rebuild --soname ${SONAME}" 1408 ewarn "helper program, simply emerge the 'gentoolkit' package."
1524 einfo 1409 ewarn
1525 einfo "After doing that, you can safely remove ${LIB}" 1410 fi
1526 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild" 1411 # temp hack for #348634 #357225
1527 fi 1412 [[ ${PN} == "mpfr" ]] && lib=${lib##*/}
1413 ewarn " # revdep-rebuild --library '${lib}'"
1414 done
1415 if [[ ${notice} -eq 1 ]] ; then
1416 ewarn
1417 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1418 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1419 for lib in "$@" ; do
1420 ewarn " # rm '${lib}'"
1421 done
1422 fi
1528} 1423}
1529 1424
1530# Hack for people to figure out if a package was built with 1425# @FUNCTION: built_with_use
1531# certain USE flags 1426# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1427# @DESCRIPTION:
1532# 1428#
1533# Usage: built_with_use <DEPEND ATOM> <List of USE flags> 1429# Deprecated: Use EAPI 2 use deps in DEPEND|RDEPEND and with has_version calls.
1534# ex: built_with_use xchat gtk2 1430#
1431# A temporary hack until portage properly supports DEPENDing on USE
1432# flags being enabled in packages. This will check to see if the specified
1433# DEPEND atom was built with the specified list of USE flags. The
1434# --missing option controls the behavior if called on a package that does
1435# not actually support the defined USE flags (aka listed in IUSE).
1436# The default is to abort (call die). The -a and -o flags control
1437# the requirements of the USE flags. They correspond to "and" and "or"
1438# logic. So the -a flag means all listed USE flags must be enabled
1439# while the -o flag means at least one of the listed IUSE flags must be
1440# enabled. The --hidden option is really for internal use only as it
1441# means the USE flag we're checking is hidden expanded, so it won't be found
1442# in IUSE like normal USE flags.
1443#
1444# Remember that this function isn't terribly intelligent so order of optional
1445# flags matter.
1535built_with_use() { 1446built_with_use() {
1447 local hidden="no"
1448 if [[ $1 == "--hidden" ]] ; then
1449 hidden="yes"
1450 shift
1451 fi
1452
1453 local missing_action="die"
1454 if [[ $1 == "--missing" ]] ; then
1455 missing_action=$2
1456 shift ; shift
1457 case ${missing_action} in
1458 true|false|die) ;;
1459 *) die "unknown action '${missing_action}'";;
1460 esac
1461 fi
1462
1463 local opt=$1
1464 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1465
1536 local PKG=$(portageq best_version ${ROOT} $1) 1466 local PKG=$(best_version $1)
1467 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1468 shift
1469
1537 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1470 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1538 [[ ! -e ${USEFILE} ]] && return 1 1471 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1472
1473 # if the IUSE file doesn't exist, the read will error out, we need to handle
1474 # this gracefully
1475 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1476 case ${missing_action} in
1477 true) return 0;;
1478 false) return 1;;
1479 die) die "Unable to determine what USE flags $PKG was built with";;
1480 esac
1481 fi
1482
1483 if [[ ${hidden} == "no" ]] ; then
1484 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1485 # Don't check USE_EXPAND #147237
1486 local expand
1487 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1488 if [[ $1 == ${expand}_* ]] ; then
1489 expand=""
1490 break
1491 fi
1492 done
1493 if [[ -n ${expand} ]] ; then
1494 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1495 case ${missing_action} in
1496 true) return 0;;
1497 false) return 1;;
1498 die) die "$PKG does not actually support the $1 USE flag!";;
1499 esac
1500 fi
1501 fi
1502 fi
1539 1503
1540 local USE_BUILT=$(<${USEFILE}) 1504 local USE_BUILT=$(<${USEFILE})
1541
1542 shift
1543 while [ $# -gt 0 ] ; do 1505 while [[ $# -gt 0 ]] ; do
1506 if [[ ${opt} = "-o" ]] ; then
1507 has $1 ${USE_BUILT} && return 0
1508 else
1544 has $1 ${USE_BUILT} || return 1 1509 has $1 ${USE_BUILT} || return 1
1510 fi
1545 shift 1511 shift
1546 done 1512 done
1547 return 0 1513 [[ ${opt} = "-a" ]]
1548} 1514}
1549 1515
1516# @FUNCTION: epunt_cxx
1517# @USAGE: [dir to scan]
1518# @DESCRIPTION:
1550# Many configure scripts wrongly bail when a C++ compiler 1519# Many configure scripts wrongly bail when a C++ compiler could not be
1551# could not be detected. #73450 1520# detected. If dir is not specified, then it defaults to ${S}.
1521#
1522# http://bugs.gentoo.org/73450
1552epunt_cxx() { 1523epunt_cxx() {
1553 local dir=$1 1524 local dir=$1
1554 [[ -z ${dir} ]] && dir=${S} 1525 [[ -z ${dir} ]] && dir=${S}
1555 ebegin "Removing useless C++ checks" 1526 ebegin "Removing useless C++ checks"
1556 local f 1527 local f
1557 for f in $(find ${dir} -name configure) ; do 1528 find "${dir}" -name configure | while read f ; do
1558 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1529 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1559 done 1530 done
1560 eend 0 1531 eend 0
1561} 1532}
1562 1533
1563# get_abi_var <VAR> [<ABI>] 1534# @FUNCTION: make_wrapper
1564# returns the value of ${<VAR>_<ABI>} which should be set in make.defaults 1535# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1565# 1536# @DESCRIPTION:
1566# This code is for testing purposes only with the sparc64-multilib ${PROFILE_ARCH} 1537# Create a shell wrapper script named wrapper in installpath
1567# and getting a more multilib-aware portage layout. It may end up being used, but for now 1538# (defaults to the bindir) to execute target (default of wrapper) by
1568# it is subject to removal if a better way is worked out. 1539# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1569# 1540# libpaths followed by optionally changing directory to chdir.
1570# ex: 1541make_wrapper() {
1571# CFLAGS=$(get_abi_var CFLAGS sparc32) # CFLAGS=-m32 1542 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1572# 1543 local tmpwrapper=$(emktemp)
1573# Note that the prefered method is to set CC="$(tc-getCC) $(get_abi_CFLAGS)" 1544 # We don't want to quote ${bin} so that people can pass complex
1574# This will hopefully be added to portage soon... 1545 # things as $bin ... "./someprog --args"
1575# 1546 cat << EOF > "${tmpwrapper}"
1576# If <ABI> is not specified, ${ABI} is used. 1547#!/bin/sh
1577# If <ABI> is not specified and ${ABI} is not defined, ${DEFAULT_ABI} is used. 1548cd "${chdir:-.}"
1578# If <ABI> is not specified and ${ABI} and ${DEFAULT_ABI} are not defined, we return an empty string.
1579#
1580# Jeremy Huddleston <eradicator@gentoo.org>
1581get_abi_var() {
1582 local flag=$1
1583 local abi
1584 if [ $# -gt 1 ]; then
1585 abi=$1
1586 elif [ -n "${ABI}" ]; then 1549if [ -n "${libdir}" ] ; then
1587 abi=${ABI} 1550 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1588 elif [ -n "${DEFAULT_ABI}" ]; then 1551 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1589 abi=${DEFAULT_ABI}
1590 else 1552 else
1591 return "" 1553 export LD_LIBRARY_PATH="${libdir}"
1554 fi
1592 fi 1555fi
1593 eval echo \${${flag}_${abi}} 1556exec ${bin} "\$@"
1557EOF
1558 chmod go+rx "${tmpwrapper}"
1559 if [[ -n ${path} ]] ; then
1560 (
1561 exeinto "${path}"
1562 newexe "${tmpwrapper}" "${wrapper}"
1563 ) || die
1564 else
1565 newbin "${tmpwrapper}" "${wrapper}" || die
1566 fi
1594} 1567}
1595 1568
1596get_abi_CFLAGS() { get_abi_var CFLAGS $1; } 1569# @FUNCTION: path_exists
1597get_abi_CXXFLAGS() { get_abi_var CXXFLAGS $1; } 1570# @USAGE: [-a|-o] <paths>
1598get_abi_ASFLAGS() { get_abi_var ASFLAGS $1; } 1571# @DESCRIPTION:
1599get_abi_LIBDIR() { get_abi_var LIBDIR $1; } 1572# Check if the specified paths exist. Works for all types of paths
1573# (files/dirs/etc...). The -a and -o flags control the requirements
1574# of the paths. They correspond to "and" and "or" logic. So the -a
1575# flag means all the paths must exist while the -o flag means at least
1576# one of the paths must exist. The default behavior is "and". If no
1577# paths are specified, then the return value is "false".
1578path_exists() {
1579 local opt=$1
1580 [[ ${opt} == -[ao] ]] && shift || opt="-a"
1600 1581
1582 # no paths -> return false
1583 # same behavior as: [[ -e "" ]]
1584 [[ $# -eq 0 ]] && return 1
1585
1586 local p r=0
1587 for p in "$@" ; do
1588 [[ -e ${p} ]]
1589 : $(( r += $? ))
1590 done
1591
1592 case ${opt} in
1593 -a) return $(( r != 0 )) ;;
1594 -o) return $(( r == $# )) ;;
1595 esac
1596}
1597
1598# @FUNCTION: in_iuse
1599# @USAGE: <flag>
1600# @DESCRIPTION:
1601# Determines whether the given flag is in IUSE. Strips IUSE default prefixes
1602# as necessary.
1603#
1604# Note that this function should not be used in the global scope.
1605in_iuse() {
1606 debug-print-function ${FUNCNAME} "${@}"
1607 [[ ${#} -eq 1 ]] || die "Invalid args to ${FUNCNAME}()"
1608
1609 local flag=${1}
1610 local liuse=( ${IUSE} )
1611
1612 has "${flag}" "${liuse[@]#[+-]}"
1613}
1614
1615# @FUNCTION: use_if_iuse
1616# @USAGE: <flag>
1617# @DESCRIPTION:
1618# Return true if the given flag is in USE and IUSE.
1619#
1620# Note that this function should not be used in the global scope.
1621use_if_iuse() {
1622 in_iuse $1 || return 1
1623 use $1
1624}
1625
1626# @FUNCTION: usex
1627# @USAGE: <USE flag> [true output] [false output] [true suffix] [false suffix]
1628# @DESCRIPTION:
1629# If USE flag is set, echo [true output][true suffix] (defaults to "yes"),
1630# otherwise echo [false output][false suffix] (defaults to "no").
1631usex() { use "$1" && echo "${2-yes}$4" || echo "${3-no}$5" ; } #382963
1632
1633check_license() { die "you no longer need this as portage supports ACCEPT_LICENSE itself"; }
1634
1635fi

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