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

Diff of /eclass/eutils.eclass

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

Revision 1.115 Revision 1.383
1# Copyright 1999-2004 Gentoo Foundation 1# Copyright 1999-2012 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 1.115 2004/10/06 06:20:57 usata Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.383 2012/02/16 00:27:17 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 $(get_libdir) if possible. 61}
62
63epause() {
64 ewarn "QA Notice: epause is not defined in EAPI=${EAPI}, please file a bug at http://bugs.gentoo.org"
65}
66
67fi
68
69# @FUNCTION: eqawarn
70# @USAGE: [message]
71# @DESCRIPTION:
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
81
82# @FUNCTION: ecvs_clean
83# @USAGE: [list of dirs]
84# @DESCRIPTION:
85# Remove CVS directories recursiveley. Useful when a source tarball contains
86# internal CVS directories. Defaults to $PWD.
87ecvs_clean() {
88 [[ -z $* ]] && set -- .
89 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
90 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
91}
92
93# @FUNCTION: esvn_clean
94# @USAGE: [list of dirs]
95# @DESCRIPTION:
96# Remove .svn directories recursiveley. Useful when a source tarball contains
97# internal Subversion directories. Defaults to $PWD.
98esvn_clean() {
99 [[ -z $* ]] && set -- .
100 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
101}
102
103# @FUNCTION: estack_push
104# @USAGE: <stack> [items to push]
105# @DESCRIPTION:
106# Push any number of items onto the specified stack. Pick a name that
107# is a valid variable (i.e. stick to alphanumerics), and push as many
108# items as you like onto the stack at once.
51# 109#
52# Travis Tilley <lv@gentoo.org> (24 Aug 2004) 110# The following code snippet will echo 5, then 4, then 3, then ...
53get_libdir() { 111# @CODE
54 LIBDIR_TEST=$(type econf) 112# estack_push mystack 1 2 3 4 5
55 if [ ! -z "${CONF_LIBDIR_OVERRIDE}" ] ; then 113# while estack_pop mystack i ; do
56 # if there is an override, we want to use that... always. 114# echo "${i}"
57 CONF_LIBDIR="${CONF_LIBDIR_OVERRIDE}" 115# done
58 # We don't need to know the verison of portage. We only need to know 116# @CODE
59 # if there is support for CONF_LIBDIR in econf and co. 117estack_push() {
60 # Danny van Dyk <kugelfang@gentoo.org> 2004/17/09 118 [[ $# -eq 0 ]] && die "estack_push: incorrect # of arguments"
61 #elif portageq has_version / '<sys-apps/portage-2.0.51_pre20' ; then 119 local stack_name="__ESTACK_$1__" ; shift
62 # # and if there isnt an override, and we're using a version of 120 eval ${stack_name}+=\( \"\$@\" \)
63 # # portage without CONF_LIBDIR support, force the use of lib. dolib 121}
64 # # and friends from portage 2.0.50 wont be too happy otherwise. 122
65 # CONF_LIBDIR="lib" 123# @FUNCTION: estack_pop
124# @USAGE: <stack> [variable]
125# @DESCRIPTION:
126# Pop a single item off the specified stack. If a variable is specified,
127# the popped item is stored there. If no more items are available, return
128# 1, else return 0. See estack_push for more info.
129estack_pop() {
130 [[ $# -eq 0 || $# -gt 2 ]] && die "estack_pop: incorrect # of arguments"
131
132 # We use the fugly __estack_xxx var names to avoid collision with
133 # passing back the return value. If we used "local i" and the
134 # caller ran `estack_pop ... i`, we'd end up setting the local
135 # copy of "i" rather than the caller's copy. The __estack_xxx
136 # garbage is preferable to using $1/$2 everywhere as that is a
137 # bit harder to read.
138 local __estack_name="__ESTACK_$1__" ; shift
139 local __estack_retvar=$1 ; shift
140 eval local __estack_i=\${#${__estack_name}\[@\]}
141 # Don't warn -- let the caller interpret this as a failure
142 # or as normal behavior (akin to `shift`)
143 [[ $(( --__estack_i )) -eq -1 ]] && return 1
144
145 if [[ -n ${__estack_retvar} ]] ; then
146 eval ${__estack_retvar}=\"\${${__estack_name}\[${__estack_i}\]}\"
66 #fi 147 fi
67 elif [ "${LIBDIR_TEST/CONF_LIBDIR}" == "${LIBDIR_TEST}" ]; then # we don't have CONF_LIBDIR support 148 eval unset ${__estack_name}\[${__estack_i}\]
68 # will be <portage-2.0.51_pre20
69 CONF_LIBDIR="lib"
70 fi
71 # and of course, default to lib if CONF_LIBDIR isnt set
72 echo ${CONF_LIBDIR:=lib}
73 unset LIBDIR_TEST
74} 149}
75 150
76 151# @FUNCTION: eshopts_push
77get_multilibdir() { 152# @USAGE: [options to `set` or `shopt`]
78 echo ${CONF_MULTILIBDIR:=lib32} 153# @DESCRIPTION:
79} 154# Often times code will want to enable a shell option to change code behavior.
80 155# Since changing shell options can easily break other pieces of code (which
81 156# assume the default state), eshopts_push is used to (1) push the current shell
82# Sometimes you need to override the value returned by get_libdir. A good 157# options onto a stack and (2) pass the specified arguments to set.
83# example of this is xorg-x11, where lib32 isnt a supported configuration,
84# and where lib64 -must- be used on amd64 (for applications that need lib
85# to be 32bit, such as adobe acrobat). Note that this override also bypasses
86# portage version sanity checking.
87# get_libdir_override expects one argument, the result get_libdir should
88# return:
89# 158#
90# get_libdir_override lib64 159# If the first argument is '-s' or '-u', we assume you want to call `shopt`
160# rather than `set` as there are some options only available via that.
91# 161#
92# Travis Tilley <lv@gentoo.org> (31 Aug 2004) 162# A common example is to disable shell globbing so that special meaning/care
93get_libdir_override() { 163# may be used with variables/arguments to custom functions. That would be:
94 CONF_LIBDIR="$1" 164# @CODE
95 CONF_LIBDIR_OVERRIDE="$1" 165# eshopts_push -s noglob
96} 166# for x in ${foo} ; do
97 167# if ...some check... ; then
98# This function generate linker scripts in /usr/lib for dynamic 168# eshopts_pop
99# libs in /lib. This is to fix linking problems when you have
100# the .so in /lib, and the .a in /usr/lib. What happens is that
101# in some cases when linking dynamic, the .a in /usr/lib is used
102# instead of the .so in /lib due to gcc/libtool tweaking ld's
103# library search path. This cause many builds to fail.
104# See bug #4411 for more info.
105#
106# To use, simply call:
107#
108# gen_usr_ldscript libfoo.so
109#
110# Note that you should in general use the unversioned name of
111# the library, as ldconfig should usually update it correctly
112# to point to the latest version of the library present.
113#
114# <azarah@gentoo.org> (26 Oct 2002)
115#
116gen_usr_ldscript() {
117 local libdir="$(get_libdir)"
118 # Just make sure it exists
119 dodir /usr/${libdir}
120
121 cat > "${D}/usr/${libdir}/${1}" << END_LDSCRIPT
122/* GNU ld script
123 Because Gentoo have critical dynamic libraries
124 in /lib, and the static versions in /usr/lib, we
125 need to have a "fake" dynamic lib in /usr/lib,
126 otherwise we run into linking problems.
127 See bug #4411 on http://bugs.gentoo.org/ for
128 more info. */
129GROUP ( /${libdir}/${1} )
130END_LDSCRIPT
131 fperms a+x "/usr/${libdir}/${1}"
132}
133
134# Simple function to draw a line consisting of '=' the same length as $*
135#
136# <azarah@gentoo.org> (11 Nov 2002)
137#
138draw_line() {
139 local i=0
140 local str_length=""
141
142 # Handle calls that do not have args, or wc not being installed ...
143 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ]
144 then
145 echo "==============================================================="
146 return 0 169# return 0
147 fi 170# fi
148
149 # Get the length of $*
150 str_length="$(echo -n "$*" | wc -m)"
151
152 while [ "$i" -lt "${str_length}" ]
153 do
154 echo -n "="
155
156 i=$((i + 1))
157 done 171# done
158 172# eshopts_pop
159 echo 173# @CODE
160 174eshopts_push() {
161 return 0 175 if [[ $1 == -[su] ]] ; then
176 estack_push eshopts "$(shopt -p)"
177 [[ $# -eq 0 ]] && return 0
178 shopt "$@" || die "${FUNCNAME}: bad options to shopt: $*"
179 else
180 estack_push eshopts $-
181 [[ $# -eq 0 ]] && return 0
182 set "$@" || die "${FUNCNAME}: bad options to set: $*"
183 fi
162} 184}
163 185
164# Default directory where patches are located 186# @FUNCTION: eshopts_pop
187# @USAGE:
188# @DESCRIPTION:
189# Restore the shell options to the state saved with the corresponding
190# eshopts_push call. See that function for more details.
191eshopts_pop() {
192 local s
193 estack_pop eshopts s || die "${FUNCNAME}: unbalanced push"
194 if [[ ${s} == "shopt -"* ]] ; then
195 eval "${s}" || die "${FUNCNAME}: sanity: invalid shopt options: ${s}"
196 else
197 set +$- || die "${FUNCNAME}: sanity: invalid shell settings: $-"
198 set -${s} || die "${FUNCNAME}: sanity: unable to restore saved shell settings: ${s}"
199 fi
200}
201
202# @FUNCTION: eumask_push
203# @USAGE: <new umask>
204# @DESCRIPTION:
205# Set the umask to the new value specified while saving the previous
206# value onto a stack. Useful for temporarily changing the umask.
207eumask_push() {
208 estack_push eumask "$(umask)"
209 umask "$@" || die "${FUNCNAME}: bad options to umask: $*"
210}
211
212# @FUNCTION: eumask_pop
213# @USAGE:
214# @DESCRIPTION:
215# Restore the previous umask state.
216eumask_pop() {
217 [[ $# -eq 0 ]] || die "${FUNCNAME}: we take no options"
218 local s
219 estack_pop eumask s || die "${FUNCNAME}: unbalanced push"
220 umask ${s} || die "${FUNCNAME}: sanity: could not restore umask: ${s}"
221}
222
223# @VARIABLE: EPATCH_SOURCE
224# @DESCRIPTION:
225# Default directory to search for patches.
165EPATCH_SOURCE="${WORKDIR}/patch" 226EPATCH_SOURCE="${WORKDIR}/patch"
166# Default extension for patches 227# @VARIABLE: EPATCH_SUFFIX
228# @DESCRIPTION:
229# Default extension for patches (do not prefix the period yourself).
167EPATCH_SUFFIX="patch.bz2" 230EPATCH_SUFFIX="patch.bz2"
231# @VARIABLE: EPATCH_OPTS
232# @DESCRIPTION:
168# Default options for patch 233# Default options for patch:
234# @CODE
169# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 235# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
170EPATCH_OPTS="-g0" 236# --no-backup-if-mismatch - do not leave .orig files behind
237# -E - automatically remove empty files
238# @CODE
239EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
240# @VARIABLE: EPATCH_EXCLUDE
241# @DESCRIPTION:
171# List of patches not to apply. Not this is only file names, 242# List of patches not to apply. Note this is only file names,
172# and not the full path .. 243# and not the full path. Globs accepted.
173EPATCH_EXCLUDE="" 244EPATCH_EXCLUDE=""
245# @VARIABLE: EPATCH_SINGLE_MSG
246# @DESCRIPTION:
174# Change the printed message for a single patch. 247# Change the printed message for a single patch.
175EPATCH_SINGLE_MSG="" 248EPATCH_SINGLE_MSG=""
176# Force applying bulk patches even if not following the style: 249# @VARIABLE: EPATCH_MULTI_MSG
177# 250# @DESCRIPTION:
178# ??_${ARCH}_foo.${EPATCH_SUFFIX} 251# Change the printed message for multiple patches.
179# 252EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
253# @VARIABLE: EPATCH_FORCE
254# @DESCRIPTION:
255# Only require patches to match EPATCH_SUFFIX rather than the extended
256# arch naming style.
180EPATCH_FORCE="no" 257EPATCH_FORCE="no"
181 258
182# This function is for bulk patching, or in theory for just one 259# @FUNCTION: epatch
183# or two patches. 260# @USAGE: [patches] [dirs of patches]
261# @DESCRIPTION:
262# epatch is designed to greatly simplify the application of patches. It can
263# process patch files directly, or directories of patches. The patches may be
264# compressed (bzip/gzip/etc...) or plain text. You generally need not specify
265# the -p option as epatch will automatically attempt -p0 to -p5 until things
266# apply successfully.
184# 267#
185# It should work with .bz2, .gz, .zip and plain text patches. 268# If you do not specify any options, then epatch will default to the directory
186# Currently all patches should be the same format. 269# specified by EPATCH_SOURCE.
187# 270#
188# You do not have to specify '-p' option to patch, as it will 271# When processing directories, epatch will apply all patches that match:
189# try with -p0 to -p5 until it succeed, or fail at -p5. 272# @CODE
190# 273# if ${EPATCH_FORCE} != "yes"
191# Above EPATCH_* variables can be used to control various defaults,
192# bug they should be left as is to ensure an ebuild can rely on
193# them for.
194#
195# Patches are applied in current directory.
196#
197# Bulk Patches should preferibly have the form of:
198#
199# ??_${ARCH}_foo.${EPATCH_SUFFIX} 274# ??_${ARCH}_foo.${EPATCH_SUFFIX}
275# else
276# *.${EPATCH_SUFFIX}
277# @CODE
278# The leading ?? are typically numbers used to force consistent patch ordering.
279# The arch field is used to apply patches only for the host architecture with
280# the special value of "all" means apply for everyone. Note that using values
281# other than "all" is highly discouraged -- you should apply patches all the
282# time and let architecture details be detected at configure/compile time.
200# 283#
201# For example: 284# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
285# for patches to apply.
202# 286#
203# 01_all_misc-fix.patch.bz2 287# Refer to the other EPATCH_xxx variables for more customization of behavior.
204# 02_sparc_another-fix.patch.bz2
205#
206# This ensures that there are a set order, and you can have ARCH
207# specific patches.
208#
209# If you however give an argument to epatch(), it will treat it as a
210# single patch that need to be applied if its a file. If on the other
211# hand its a directory, it will set EPATCH_SOURCE to this.
212#
213# <azarah@gentoo.org> (10 Nov 2002)
214#
215epatch() { 288epatch() {
216 local PIPE_CMD="" 289 _epatch_draw_line() {
217 local STDERR_TARGET="${T}/$$.out" 290 # create a line of same length as input string
218 local PATCH_TARGET="${T}/$$.patch" 291 [[ -z $1 ]] && set "$(printf "%65s" '')"
219 local PATCH_SUFFIX="" 292 echo "${1//?/=}"
220 local SINGLE_PATCH="no" 293 }
221 local x=""
222 294
223 if [ "$#" -gt 1 ] 295 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
224 then 296
297 # Let the rest of the code process one user arg at a time --
298 # each arg may expand into multiple patches, and each arg may
299 # need to start off with the default global EPATCH_xxx values
300 if [[ $# -gt 1 ]] ; then
225 local m="" 301 local m
226 einfo "${#} patches to apply..."
227 for m in "$@" ; do 302 for m in "$@" ; do
228 epatch "${m}" 303 epatch "${m}"
229 done 304 done
230 return 0 305 return 0
231 fi 306 fi
232 307
233 if [ -n "$1" -a -f "$1" ] 308 local SINGLE_PATCH="no"
234 then 309 # no args means process ${EPATCH_SOURCE}
310 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
311
312 if [[ -f $1 ]] ; then
235 SINGLE_PATCH="yes" 313 SINGLE_PATCH="yes"
236 314 set -- "$1"
237 local EPATCH_SOURCE="$1" 315 # Use the suffix from the single patch (localize it); the code
316 # below will find the suffix for us
238 local EPATCH_SUFFIX="${1##*\.}" 317 local EPATCH_SUFFIX=$1
239 318
240 elif [ -n "$1" -a -d "$1" ] 319 elif [[ -d $1 ]] ; then
241 then 320 # Some people like to make dirs of patches w/out suffixes (vim)
242 # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ... 321 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
243 if [ "${EPATCH_FORCE}" = "yes" ] && [ -z "${EPATCH_SUFFIX}" ] 322
323 elif [[ -f ${EPATCH_SOURCE}/$1 ]] ; then
324 # Re-use EPATCH_SOURCE as a search dir
325 epatch "${EPATCH_SOURCE}/$1"
326 return $?
327
328 else
329 # sanity check ... if it isn't a dir or file, wtf man ?
330 [[ $# -ne 0 ]] && EPATCH_SOURCE=$1
331 echo
332 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
333 eerror
334 eerror " ${EPATCH_SOURCE}"
335 eerror " ( ${EPATCH_SOURCE##*/} )"
336 echo
337 die "Cannot find \$EPATCH_SOURCE!"
338 fi
339
340 local PIPE_CMD
341 case ${EPATCH_SUFFIX##*\.} in
342 xz) PIPE_CMD="xz -dc" ;;
343 lzma) PIPE_CMD="lzma -dc" ;;
344 bz2) PIPE_CMD="bzip2 -dc" ;;
345 gz|Z|z) PIPE_CMD="gzip -dc" ;;
346 ZIP|zip) PIPE_CMD="unzip -p" ;;
347 *) ;;
348 esac
349
350 [[ ${SINGLE_PATCH} == "no" ]] && einfo "${EPATCH_MULTI_MSG}"
351
352 local x
353 for x in "$@" ; do
354 # If the patch dir given contains subdirs, or our EPATCH_SUFFIX
355 # didn't match anything, ignore continue on
356 [[ ! -f ${x} ]] && continue
357
358 local patchname=${x##*/}
359
360 # Apply single patches, or forced sets of patches, or
361 # patches with ARCH dependant names.
362 # ???_arch_foo.patch
363 # Else, skip this input altogether
364 local a=${patchname#*_} # strip the ???_
365 a=${a%%_*} # strip the _foo.patch
366 if ! [[ ${SINGLE_PATCH} == "yes" || \
367 ${EPATCH_FORCE} == "yes" || \
368 ${a} == all || \
369 ${a} == ${ARCH} ]]
244 then 370 then
245 local EPATCH_SOURCE="$1/*" 371 continue
246 else
247 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
248 fi
249 else
250 if [ ! -d ${EPATCH_SOURCE} ]
251 then
252 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
253 then
254 EPATCH_SOURCE="$1"
255 fi 372 fi
256 373
257 echo 374 # Let people filter things dynamically
258 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
259 eerror
260 eerror " ${EPATCH_SOURCE}"
261 echo
262 die "Cannot find \$EPATCH_SOURCE!"
263 fi
264
265 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
266 fi
267
268 case ${EPATCH_SUFFIX##*\.} in
269 bz2)
270 PIPE_CMD="bzip2 -dc"
271 PATCH_SUFFIX="bz2"
272 ;;
273 gz|Z|z)
274 PIPE_CMD="gzip -dc"
275 PATCH_SUFFIX="gz"
276 ;;
277 ZIP|zip)
278 PIPE_CMD="unzip -p"
279 PATCH_SUFFIX="zip"
280 ;;
281 *)
282 PIPE_CMD="cat"
283 PATCH_SUFFIX="patch"
284 ;;
285 esac
286
287 if [ "${SINGLE_PATCH}" = "no" ]
288 then
289 einfo "Applying various patches (bugfixes/updates)..."
290 fi
291 for x in ${EPATCH_SOURCE}
292 do
293 # New ARCH dependant patch naming scheme...
294 #
295 # ???_arch_foo.patch
296 #
297 if [ -f ${x} ] && \
298 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \
299 [ "${EPATCH_FORCE}" = "yes" ])
300 then
301 local count=0
302 local popts="${EPATCH_OPTS}"
303
304 if [ -n "${EPATCH_EXCLUDE}" ] 375 if [[ -n ${EPATCH_EXCLUDE} ]] ; then
305 then 376 # let people use globs in the exclude
306 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ] 377 eshopts_push -o noglob
307 then 378
379 local ex
380 for ex in ${EPATCH_EXCLUDE} ; do
381 if [[ ${patchname} == ${ex} ]] ; then
382 eshopts_pop
308 continue 383 continue 2
309 fi 384 fi
385 done
386
387 eshopts_pop
310 fi 388 fi
311 389
312 if [ "${SINGLE_PATCH}" = "yes" ] 390 if [[ ${SINGLE_PATCH} == "yes" ]] ; then
313 then
314 if [ -n "${EPATCH_SINGLE_MSG}" ] 391 if [[ -n ${EPATCH_SINGLE_MSG} ]] ; then
315 then
316 einfo "${EPATCH_SINGLE_MSG}" 392 einfo "${EPATCH_SINGLE_MSG}"
317 else
318 einfo "Applying ${x##*/}..."
319 fi
320 else 393 else
321 einfo " ${x##*/}..." 394 einfo "Applying ${patchname} ..."
322 fi
323
324 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
325 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
326
327 # Allow for prefix to differ ... im lazy, so shoot me :/
328 while [ "${count}" -lt 5 ]
329 do
330 # Generate some useful debug info ...
331 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
332 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
333
334 if [ "${PATCH_SUFFIX}" != "patch" ]
335 then
336 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
337 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
338 else
339 PATCH_TARGET="${x}"
340 fi
341
342 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
343 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
344
345 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
346 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
347
348 if [ "${PATCH_SUFFIX}" != "patch" ]
349 then
350 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
351 then
352 echo
353 eerror "Could not extract patch!"
354 #die "Could not extract patch!"
355 count=5
356 break
357 fi
358 fi
359
360 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
361 then
362 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
363 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
364 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
365 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
366 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
367
368 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1
369
370 if [ "$?" -ne 0 ]
371 then
372 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
373 echo
374 eerror "A dry-run of patch command succeeded, but actually"
375 eerror "applying the patch failed!"
376 #die "Real world sux compared to the dreamworld!"
377 count=5
378 fi
379
380 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
381
382 break
383 fi
384
385 count=$((count + 1))
386 done
387
388 if [ "${PATCH_SUFFIX}" != "patch" ]
389 then
390 rm -f ${PATCH_TARGET}
391 fi
392
393 if [ "${count}" -eq 5 ]
394 then
395 echo
396 eerror "Failed Patch: ${x##*/}!"
397 eerror
398 eerror "Include in your bugreport the contents of:"
399 eerror
400 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}"
401 echo
402 die "Failed Patch: ${x##*/}!"
403 fi
404
405 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
406
407 eend 0
408 fi
409 done
410 if [ "${SINGLE_PATCH}" = "no" ]
411 then
412 einfo "Done with patching"
413 fi
414}
415
416# This function return true if we are using the NPTL pthreads
417# implementation.
418#
419# <azarah@gentoo.org> (06 March 2003)
420#
421have_NPTL() {
422 cat > ${T}/test-nptl.c <<-"END"
423 #define _XOPEN_SOURCE
424 #include <unistd.h>
425 #include <stdio.h>
426
427 int main()
428 {
429 char buf[255];
430 char *str = buf;
431
432 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255);
433 if (NULL != str) {
434 printf("%s\n", str);
435 if (NULL != strstr(str, "NPTL"))
436 return 0;
437 }
438
439 return 1;
440 }
441 END
442
443 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ... "
444 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
445 then
446 echo "yes"
447 einfon "Checking what PTHREADS implementation we have ... "
448 if ${T}/nptl
449 then
450 return 0
451 else
452 return 1
453 fi
454 else
455 echo "no"
456 fi
457
458 return 1
459}
460
461# This function check how many cpu's are present, and then set
462# -j in MAKEOPTS accordingly.
463#
464# Thanks to nall <nall@gentoo.org> for this.
465#
466get_number_of_jobs() {
467 local jobs=0
468
469 if [ ! -r /proc/cpuinfo ]
470 then
471 return 1
472 fi
473
474 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
475 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
476 then
477 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
478 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
479 ADMINPARAM="${ADMINPARAM/-j}"
480 fi
481
482 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
483
484 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
485 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
486 then
487 # these archs will always have "[Pp]rocessor"
488 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
489
490 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
491 then
492 # sparc always has "ncpus active"
493 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
494
495 elif [ "${ARCH}" = "alpha" ]
496 then
497 # alpha has "cpus active", but only when compiled with SMP
498 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
499 then
500 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
501 else
502 jobs=2
503 fi
504
505 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
506 then
507 # ppc has "processor", but only when compiled with SMP
508 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
509 then
510 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
511 else
512 jobs=2
513 fi
514 elif [ "${ARCH}" = "s390" ]
515 then
516 # s390 has "# processors : "
517 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
518 else
519 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
520 die "Unknown ARCH -- ${ARCH}!"
521 fi
522
523 # Make sure the number is valid ...
524 if [ "${jobs}" -lt 1 ]
525 then
526 jobs=1
527 fi
528
529 if [ -n "${ADMINPARAM}" ]
530 then
531 if [ "${jobs}" -gt "${ADMINPARAM}" ]
532 then
533 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge..."
534 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
535 else
536 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..."
537 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
538 fi
539 fi
540}
541
542# Cheap replacement for when debianutils (and thus mktemp)
543# does not exist on the users system
544# vapier@gentoo.org
545#
546# Takes just 1 parameter (the directory to create tmpfile in)
547mymktemp() {
548 local topdir="$1"
549
550 [ -z "${topdir}" ] && topdir=/tmp
551 if [ "`which mktemp 2>/dev/null`" ]
552 then
553 mktemp -p ${topdir}
554 else
555 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
556 touch ${tmp}
557 echo ${tmp}
558 fi
559}
560
561# Small wrapper for getent (Linux), nidump (Mac OS X),
562# and pw (FreeBSD) used in enewuser()/enewgroup()
563# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
564# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
565#
566# egetent(database, key)
567egetent() {
568 if useq macos || useq ppc-macos ; then
569 case "$2" in
570 *[!0-9]*) # Non numeric
571 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
572 ;;
573 *) # Numeric
574 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
575 ;;
576 esac
577 elif useq x86-fbsd ; then
578 local action
579 if [ "$1" == "passwd" ]
580 then
581 action="user"
582 else
583 action="group"
584 fi
585 pw show "${action}" "$2" -q
586 else
587 which nscd >& /dev/null && nscd -i "$1"
588 getent "$1" "$2"
589 fi
590}
591
592# Simplify/standardize adding users to the system
593# vapier@gentoo.org
594#
595# enewuser(username, uid, shell, homedir, groups, extra options)
596#
597# Default values if you do not specify any:
598# username: REQUIRED !
599# uid: next available (see useradd(8))
600# note: pass -1 to get default behavior
601# shell: /bin/false
602# homedir: /dev/null
603# groups: none
604# extra: comment of 'added by portage for ${PN}'
605enewuser() {
606 # get the username
607 local euser="$1"; shift
608 if [ -z "${euser}" ]
609 then
610 eerror "No username specified !"
611 die "Cannot call enewuser without a username"
612 fi
613
614 # lets see if the username already exists
615 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ]
616 then
617 return 0
618 fi
619 einfo "Adding user '${euser}' to your system ..."
620
621 # options to pass to useradd
622 local opts=
623
624 # handle uid
625 local euid="$1"; shift
626 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ]
627 then
628 if [ "${euid}" -gt 0 ]
629 then
630 if [ ! -z "`egetent passwd ${euid}`" ]
631 then
632 euid="next"
633 fi 395 fi
634 else 396 else
635 eerror "Userid given but is not greater than 0 !" 397 einfo " ${patchname} ..."
636 die "${euid} is not a valid UID"
637 fi
638 else
639 euid="next"
640 fi
641 if [ "${euid}" == "next" ]
642 then
643 local pwrange
644 if [ "${USERLAND}" == "BSD" ] ; then
645 pwrange="`jot 898 101`"
646 else
647 pwrange="`seq 101 999`"
648 fi
649 for euid in ${pwrange} ; do
650 [ -z "`egetent passwd ${euid}`" ] && break
651 done
652 fi
653 opts="${opts} -u ${euid}"
654 einfo " - Userid: ${euid}"
655
656 # handle shell
657 local eshell="$1"; shift
658 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ]
659 then
660 if [ ! -e "${eshell}" ]
661 then
662 eerror "A shell was specified but it does not exist !"
663 die "${eshell} does not exist"
664 fi
665 else
666 if [ "${USERLAND}" == "BSD" ]
667 then
668 eshell="/usr/bin/false"
669 else
670 eshell="/bin/false"
671 fi
672 fi
673 einfo " - Shell: ${eshell}"
674 opts="${opts} -s ${eshell}"
675
676 # handle homedir
677 local ehome="$1"; shift
678 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ]
679 then
680 ehome="/dev/null"
681 fi
682 einfo " - Home: ${ehome}"
683 opts="${opts} -d ${ehome}"
684
685 # handle groups
686 local egroups="$1"; shift
687 if [ ! -z "${egroups}" ]
688 then
689 local oldifs="${IFS}"
690 local defgroup="" exgroups=""
691
692 export IFS=","
693 for g in ${egroups}
694 do
695 export IFS="${oldifs}"
696 if [ -z "`egetent group \"${g}\"`" ]
697 then
698 eerror "You must add group ${g} to the system first"
699 die "${g} is not a valid GID"
700 fi 398 fi
701 if [ -z "${defgroup}" ] 399
702 then 400 # most of the time, there will only be one run per unique name,
703 defgroup="${g}" 401 # but if there are more, make sure we get unique log filenames
704 else 402 local STDERR_TARGET="${T}/${patchname}.out"
705 exgroups="${exgroups},${g}" 403 if [[ -e ${STDERR_TARGET} ]] ; then
404 STDERR_TARGET="${T}/${patchname}-$$.out"
706 fi 405 fi
707 export IFS=","
708 done
709 export IFS="${oldifs}"
710 406
711 opts="${opts} -g ${defgroup}" 407 printf "***** %s *****\nPWD: %s\n\n" "${patchname}" "${PWD}" > "${STDERR_TARGET}"
712 if [ ! -z "${exgroups}" ]
713 then
714 opts="${opts} -G ${exgroups:1}"
715 fi
716 else
717 egroups="(none)"
718 fi
719 einfo " - Groups: ${egroups}"
720 408
721 # handle extra and add the user 409 # Decompress the patch if need be
722 local eextra="$@" 410 local count=0
723 local oldsandbox="${SANDBOX_ON}" 411 local PATCH_TARGET
724 export SANDBOX_ON="0" 412 if [[ -n ${PIPE_CMD} ]] ; then
725 if useq macos || useq ppc-macos ; 413 PATCH_TARGET="${T}/$$.patch"
726 then 414 echo "PIPE_COMMAND: ${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> "${STDERR_TARGET}"
727 ### Make the user
728 if [ -z "${eextra}" ]
729 then
730 dscl . create /users/${euser} uid ${euid}
731 dscl . create /users/${euser} shell ${eshell}
732 dscl . create /users/${euser} home ${ehome}
733 dscl . create /users/${euser} realname "added by portage for ${PN}"
734 ### Add the user to the groups specified
735 local oldifs="${IFS}"
736 export IFS=","
737 for g in ${egroups}
738 do
739 dscl . merge /groups/${g} users ${euser}
740 done
741 export IFS="${oldifs}"
742 else
743 einfo "Extra options are not supported on macos yet"
744 einfo "Please report the ebuild along with the info below"
745 einfo "eextra: ${eextra}"
746 die "Required function missing"
747 fi
748 elif use x86-fbsd ; then
749 if [ -z "${eextra}" ]
750 then
751 pw useradd ${euser} ${opts} \
752 -c "added by portage for ${PN}" \
753 die "enewuser failed"
754 else
755 einfo " - Extra: ${eextra}"
756 pw useradd ${euser} ${opts} \
757 -c ${eextra} || die "enewuser failed"
758 fi
759 else
760 if [ -z "${eextra}" ]
761 then
762 useradd ${opts} ${euser} \
763 -c "added by portage for ${PN}" \
764 || die "enewuser failed"
765 else
766 einfo " - Extra: ${eextra}"
767 useradd ${opts} ${euser} ${eextra} \
768 || die "enewuser failed"
769 fi
770 fi
771 export SANDBOX_ON="${oldsandbox}"
772 415
773 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ] 416 if ! (${PIPE_CMD} "${x}" > "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
774 then 417 echo
775 einfo " - Creating ${ehome} in ${D}" 418 eerror "Could not extract patch!"
776 dodir ${ehome} 419 #die "Could not extract patch!"
777 fowners ${euser} ${ehome} 420 count=5
778 fperms 755 ${ehome} 421 break
779 fi
780}
781
782# Simplify/standardize adding groups to the system
783# vapier@gentoo.org
784#
785# enewgroup(group, gid)
786#
787# Default values if you do not specify any:
788# groupname: REQUIRED !
789# gid: next available (see groupadd(8))
790# extra: none
791enewgroup() {
792 # get the group
793 local egroup="$1"; shift
794 if [ -z "${egroup}" ]
795 then
796 eerror "No group specified !"
797 die "Cannot call enewgroup without a group"
798 fi
799
800 # see if group already exists
801 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
802 then
803 return 0
804 fi
805 einfo "Adding group '${egroup}' to your system ..."
806
807 # options to pass to useradd
808 local opts=
809
810 # handle gid
811 local egid="$1"; shift
812 if [ ! -z "${egid}" ]
813 then
814 if [ "${egid}" -gt 0 ]
815 then
816 if [ -z "`egetent group ${egid}`" ]
817 then
818 if useq macos || useq ppc-macos ; then
819 opts="${opts} ${egid}"
820 else
821 opts="${opts} -g ${egid}"
822 fi
823 else
824 egid="next available; requested gid taken"
825 fi 422 fi
826 else 423 else
827 eerror "Groupid given but is not greater than 0 !" 424 PATCH_TARGET=${x}
828 die "${egid} is not a valid GID" 425 fi
426
427 # Check for absolute paths in patches. If sandbox is disabled,
428 # people could (accidently) patch files in the root filesystem.
429 # Or trigger other unpleasantries #237667. So disallow -p0 on
430 # such patches.
431 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
432 if [[ -n ${abs_paths} ]] ; then
433 count=1
434 printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}"
435 fi
436 # Similar reason, but with relative paths.
437 local rel_paths=$(egrep -n '^[-+]{3} [^ ]*[.][.]/' "${PATCH_TARGET}")
438 if [[ -n ${rel_paths} ]] ; then
439 eqawarn "QA Notice: Your patch uses relative paths '../'."
440 eqawarn " In the future this will cause a failure."
441 eqawarn "${rel_paths}"
442 fi
443
444 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/
445 local patch_cmd
446 while [[ ${count} -lt 5 ]] ; do
447 patch_cmd="patch -p${count} ${EPATCH_OPTS}"
448
449 # Generate some useful debug info ...
450 (
451 _epatch_draw_line "***** ${patchname} *****"
452 echo
453 echo "PATCH COMMAND: ${patch_cmd} < '${PATCH_TARGET}'"
454 echo
455 _epatch_draw_line "***** ${patchname} *****"
456 ${patch_cmd} --dry-run -f < "${PATCH_TARGET}" 2>&1
457 ret=$?
458 echo
459 echo "patch program exited with status ${ret}"
460 exit ${ret}
461 ) >> "${STDERR_TARGET}"
462
463 if [ $? -eq 0 ] ; then
464 (
465 _epatch_draw_line "***** ${patchname} *****"
466 echo
467 echo "ACTUALLY APPLYING ${patchname} ..."
468 echo
469 _epatch_draw_line "***** ${patchname} *****"
470 ${patch_cmd} < "${PATCH_TARGET}" 2>&1
471 ret=$?
472 echo
473 echo "patch program exited with status ${ret}"
474 exit ${ret}
475 ) >> "${STDERR_TARGET}"
476
477 if [ $? -ne 0 ] ; then
478 echo
479 eerror "A dry-run of patch command succeeded, but actually"
480 eerror "applying the patch failed!"
481 #die "Real world sux compared to the dreamworld!"
482 count=5
483 fi
484 break
829 fi 485 fi
486
487 : $(( count++ ))
488 done
489
490 # if we had to decompress the patch, delete the temp one
491 if [[ -n ${PIPE_CMD} ]] ; then
492 rm -f "${PATCH_TARGET}"
493 fi
494
495 if [[ ${count} -ge 5 ]] ; then
496 echo
497 eerror "Failed Patch: ${patchname} !"
498 eerror " ( ${PATCH_TARGET} )"
499 eerror
500 eerror "Include in your bugreport the contents of:"
501 eerror
502 eerror " ${STDERR_TARGET}"
503 echo
504 die "Failed Patch: ${patchname}!"
505 fi
506
507 # if everything worked, delete the full debug patch log
508 rm -f "${STDERR_TARGET}"
509
510 # then log away the exact stuff for people to review later
511 cat <<-EOF >> "${T}/epatch.log"
512 PATCH: ${x}
513 CMD: ${patch_cmd}
514 PWD: ${PWD}
515
516 EOF
517 eend 0
518 done
519
520 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
521 : # everything worked
522}
523
524# @FUNCTION: epatch_user
525# @USAGE:
526# @DESCRIPTION:
527# Applies user-provided patches to the source tree. The patches are
528# taken from /etc/portage/patches/<CATEGORY>/<PF|P|PN>/, where the first
529# of these three directories to exist will be the one to use, ignoring
530# any more general directories which might exist as well.
531#
532# User patches are intended for quick testing of patches without ebuild
533# modifications, as well as for permanent customizations a user might
534# desire. Obviously, there can be no official support for arbitrarily
535# patched ebuilds. So whenever a build log in a bug report mentions that
536# user patches were applied, the user should be asked to reproduce the
537# problem without these.
538#
539# Not all ebuilds do call this function, so placing patches in the
540# stated directory might or might not work, depending on the package and
541# the eclasses it inherits and uses. It is safe to call the function
542# repeatedly, so it is always possible to add a call at the ebuild
543# level. The first call is the time when the patches will be
544# applied.
545#
546# Ideally, this function should be called after gentoo-specific patches
547# have been applied, so that their code can be modified as well, but
548# before calls to e.g. eautoreconf, as the user patches might affect
549# autotool input files as well.
550epatch_user() {
551 [[ $# -ne 0 ]] && die "epatch_user takes no options"
552
553 # Allow multiple calls to this function; ignore all but the first
554 local applied="${T}/epatch_user.log"
555 [[ -e ${applied} ]] && return 2
556
557 # don't clobber any EPATCH vars that the parent might want
558 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
559 for check in ${CATEGORY}/{${P}-${PR},${P},${PN}}; do
560 EPATCH_SOURCE=${base}/${CTARGET}/${check}
561 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
562 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
563 if [[ -d ${EPATCH_SOURCE} ]] ; then
564 EPATCH_SOURCE=${EPATCH_SOURCE} \
565 EPATCH_SUFFIX="patch" \
566 EPATCH_FORCE="yes" \
567 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
568 epatch
569 echo "${EPATCH_SOURCE}" > "${applied}"
570 return 0
571 fi
572 done
573 echo "none" > "${applied}"
574 return 1
575}
576
577# @FUNCTION: emktemp
578# @USAGE: [temp dir]
579# @DESCRIPTION:
580# Cheap replacement for when debianutils (and thus mktemp)
581# does not exist on the users system.
582emktemp() {
583 local exe="touch"
584 [[ $1 == -d ]] && exe="mkdir" && shift
585 local topdir=$1
586
587 if [[ -z ${topdir} ]] ; then
588 [[ -z ${T} ]] \
589 && topdir="/tmp" \
590 || topdir=${T}
591 fi
592
593 if ! type -P mktemp > /dev/null ; then
594 # system lacks `mktemp` so we have to fake it
595 local tmp=/
596 while [[ -e ${tmp} ]] ; do
597 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
598 done
599 ${exe} "${tmp}" || ${exe} -p "${tmp}"
600 echo "${tmp}"
830 else 601 else
831 egid="next available" 602 # the args here will give slightly wierd names on BSD,
832 fi 603 # but should produce a usable file on all userlands
833 einfo " - Groupid: ${egid}" 604 if [[ ${exe} == "touch" ]] ; then
834 605 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
835 # handle extra
836 local eextra="$@"
837 opts="${opts} ${eextra}"
838
839 # add the group
840 local oldsandbox="${SANDBOX_ON}"
841 export SANDBOX_ON="0"
842 if useq macos || useq ppc-macos ;
843 then
844 if [ ! -z "${eextra}" ];
845 then
846 einfo "Extra options are not supported on macos yet"
847 einfo "Please report the ebuild along with the info below"
848 einfo "eextra: ${eextra}"
849 die "Required function missing"
850 fi
851
852 # If we need the next available
853 case ${egid} in
854 *[!0-9]*) # Non numeric
855 for egid in `jot 898 101`; do
856 [ -z "`egetent group ${egid}`" ] && break
857 done
858 esac
859 dscl . create /groups/${egroup} gid ${egid}
860 dscl . create /groups/${egroup} passwd '*'
861 elif use x86-fbsd ; then
862 case ${egid} in
863 *[!0-9]*) # Non numeric
864 for egid in `jot 898 101`; do
865 [ -z "`egetent group ${egid}`" ] && break
866 done
867 esac
868 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
869 else 606 else
870 groupadd ${opts} ${egroup} || die "enewgroup failed" 607 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
871 fi 608 fi
872 export SANDBOX_ON="${oldsandbox}" 609 fi
873} 610}
874 611
875# Simple script to replace 'dos2unix' binaries 612# @FUNCTION: edos2unix
876# vapier@gentoo.org 613# @USAGE: <file> [more files ...]
877# 614# @DESCRIPTION:
878# edos2unix(file, <more files>...) 615# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
616# to remove all of these text utilities from DEPEND variables because this
617# is a script based solution. Just give it a list of files to convert and
618# they will all be changed from the DOS CRLF format to the UNIX LF format.
879edos2unix() { 619edos2unix() {
880 for f in "$@" 620 [[ $# -eq 0 ]] && return 0
881 do 621 sed -i 's/\r$//' -- "$@" || die
882 cp "${f}" ${T}/edos2unix
883 sed 's/\r$//' ${T}/edos2unix > "${f}"
884 done
885} 622}
886 623
624# @FUNCTION: make_desktop_entry
625# @USAGE: make_desktop_entry(<command>, [name], [icon], [type], [fields])
626# @DESCRIPTION:
887# Make a desktop file ! 627# Make a .desktop file.
888# Great for making those icons in kde/gnome startmenu !
889# Amaze your friends ! Get the women ! Join today !
890# gnome2 /usr/share/applications
891# gnome1 /usr/share/gnome/apps/
892# KDE ${KDEDIR}/share/applnk /usr/share/applnk
893# 628#
894# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 629# @CODE
895#
896# binary: what binary does the app run with ? 630# binary: what command does the app run with ?
897# name: the name that will show up in the menu 631# name: the name that will show up in the menu
898# icon: give your little like a pretty little icon ... 632# icon: give your little like a pretty little icon ...
899# this can be relative (to /usr/share/pixmaps) or 633# this can be relative (to /usr/share/pixmaps) or
900# a full path to an icon 634# a full path to an icon
901# type: what kind of application is this ? for categories: 635# type: what kind of application is this?
902# http://www.freedesktop.org/standards/menu-spec/ 636# for categories:
903# path: if your app needs to startup in a specific dir 637# http://standards.freedesktop.org/menu-spec/latest/apa.html
638# if unset, function tries to guess from package's category
639# fields: extra fields to append to the desktop file; a printf string
640# @CODE
904make_desktop_entry() { 641make_desktop_entry() {
905 [ -z "$1" ] && eerror "You must specify the executable" && return 1 642 [[ -z $1 ]] && die "make_desktop_entry: You must specify the executable"
906 643
907 local exec="${1}" 644 local exec=${1}
908 local name="${2:-${PN}}" 645 local name=${2:-${PN}}
909 local icon="${3:-${PN}.png}" 646 local icon=${3:-${PN}}
910 local type="${4}" 647 local type=${4}
911 local subdir="${6}" 648 local fields=${5}
912 local path="${5:-${GAMES_BINDIR}}" 649
913 if [ -z "${type}" ] 650 if [[ -z ${type} ]] ; then
914 then 651 local catmaj=${CATEGORY%%-*}
915 case ${CATEGORY} in 652 local catmin=${CATEGORY##*-}
916 "app-emulation") 653 case ${catmaj} in
917 type=Emulator 654 app)
918 subdir="Emulation" 655 case ${catmin} in
656 accessibility) type=Accessibility;;
657 admin) type=System;;
658 antivirus) type=System;;
659 arch) type=Archiving;;
660 backup) type=Archiving;;
661 cdr) type=DiscBurning;;
662 dicts) type=Dictionary;;
663 doc) type=Documentation;;
664 editors) type=TextEditor;;
665 emacs) type=TextEditor;;
666 emulation) type=Emulator;;
667 laptop) type=HardwareSettings;;
668 office) type=Office;;
669 pda) type=PDA;;
670 vim) type=TextEditor;;
671 xemacs) type=TextEditor;;
672 esac
919 ;; 673 ;;
920 "games-"*) 674
921 type=Game 675 dev)
922 subdir="Games" 676 type="Development"
923 ;; 677 ;;
924 "net-"*) 678
925 type=Network 679 games)
926 subdir="${type}" 680 case ${catmin} in
681 action|fps) type=ActionGame;;
682 arcade) type=ArcadeGame;;
683 board) type=BoardGame;;
684 emulation) type=Emulator;;
685 kids) type=KidsGame;;
686 puzzle) type=LogicGame;;
687 roguelike) type=RolePlaying;;
688 rpg) type=RolePlaying;;
689 simulation) type=Simulation;;
690 sports) type=SportsGame;;
691 strategy) type=StrategyGame;;
692 esac
693 type="Game;${type}"
927 ;; 694 ;;
695
696 gnome)
697 type="Gnome;GTK"
698 ;;
699
700 kde)
701 type="KDE;Qt"
702 ;;
703
704 mail)
705 type="Network;Email"
706 ;;
707
708 media)
709 case ${catmin} in
710 gfx)
711 type=Graphics
712 ;;
713 *)
714 case ${catmin} in
715 radio) type=Tuner;;
716 sound) type=Audio;;
717 tv) type=TV;;
718 video) type=Video;;
719 esac
720 type="AudioVideo;${type}"
721 ;;
722 esac
723 ;;
724
725 net)
726 case ${catmin} in
727 dialup) type=Dialup;;
728 ftp) type=FileTransfer;;
729 im) type=InstantMessaging;;
730 irc) type=IRCClient;;
731 mail) type=Email;;
732 news) type=News;;
733 nntp) type=News;;
734 p2p) type=FileTransfer;;
735 voip) type=Telephony;;
736 esac
737 type="Network;${type}"
738 ;;
739
740 sci)
741 case ${catmin} in
742 astro*) type=Astronomy;;
743 bio*) type=Biology;;
744 calc*) type=Calculator;;
745 chem*) type=Chemistry;;
746 elec*) type=Electronics;;
747 geo*) type=Geology;;
748 math*) type=Math;;
749 physics) type=Physics;;
750 visual*) type=DataVisualization;;
751 esac
752 type="Education;Science;${type}"
753 ;;
754
755 sys)
756 type="System"
757 ;;
758
759 www)
760 case ${catmin} in
761 client) type=WebBrowser;;
762 esac
763 type="Network;${type}"
764 ;;
765
928 *) 766 *)
929 type= 767 type=
930 subdir=
931 ;; 768 ;;
932 esac 769 esac
933 fi 770 fi
934 local desktop="${T}/${exec}.desktop" 771 if [ "${SLOT}" == "0" ] ; then
772 local desktop_name="${PN}"
773 else
774 local desktop_name="${PN}-${SLOT}"
775 fi
776 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
777 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
935 778
779 # Don't append another ";" when a valid category value is provided.
780 type=${type%;}${type:+;}
781
782 eshopts_push -s extglob
783 if [[ -n ${icon} && ${icon} != /* ]] && [[ ${icon} == *.xpm || ${icon} == *.png || ${icon} == *.svg ]]; then
784 ewarn "As described in the Icon Theme Specification, icon file extensions are not"
785 ewarn "allowed in .desktop files if the value is not an absolute path."
786 icon=${icon%.@(xpm|png|svg)}
787 fi
788 eshopts_pop
789
790 cat <<-EOF > "${desktop}"
936echo "[Desktop Entry] 791 [Desktop Entry]
937Encoding=UTF-8
938Version=0.9.2
939Name=${name} 792 Name=${name}
940Type=Application 793 Type=Application
941Comment=${DESCRIPTION} 794 Comment=${DESCRIPTION}
942Exec=${exec} 795 Exec=${exec}
943Path=${path} 796 TryExec=${exec%% *}
944Icon=${icon} 797 Icon=${icon}
945Categories=Application;${type};" > "${desktop}" 798 Categories=${type}
799 EOF
946 800
947 if [ -d "/usr/share/applications" ] 801 if [[ ${fields:-=} != *=* ]] ; then
948 then 802 # 5th arg used to be value to Path=
803 ewarn "make_desktop_entry: update your 5th arg to read Path=${fields}"
804 fields="Path=${fields}"
805 fi
806 [[ -n ${fields} ]] && printf '%b\n' "${fields}" >> "${desktop}"
807
808 (
809 # wrap the env here so that the 'insinto' call
810 # doesn't corrupt the env of the caller
949 insinto /usr/share/applications 811 insinto /usr/share/applications
950 doins "${desktop}" 812 doins "${desktop}"
951 fi 813 ) || die "installing desktop file failed"
814}
952 815
953 #if [ -d "/usr/share/gnome/apps" ] 816# @FUNCTION: validate_desktop_entries
954 #then 817# @USAGE: [directories]
955 # insinto /usr/share/gnome/apps/Games 818# @MAINTAINER:
956 # doins ${desktop} 819# Carsten Lohrke <carlo@gentoo.org>
957 #fi 820# @DESCRIPTION:
958 821# Validate desktop entries using desktop-file-utils
959 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ] 822validate_desktop_entries() {
960 #then 823 if [[ -x /usr/bin/desktop-file-validate ]] ; then
961 # for ver in /usr/kde/* 824 einfo "Checking desktop entry validity"
962 # do 825 local directories=""
963 # insinto ${ver}/share/applnk/Games 826 for d in /usr/share/applications $@ ; do
964 # doins ${desktop} 827 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
965 # done 828 done
966 #fi 829 if [[ -n ${directories} ]] ; then
967 830 for FILE in $(find ${directories} -name "*\.desktop" \
968 if [ -d "/usr/share/applnk" ] 831 -not -path '*.hidden*' | sort -u 2>/dev/null)
969 then 832 do
970 insinto /usr/share/applnk/${subdir} 833 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
971 doins "${desktop}" 834 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
835 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
836 done
972 fi 837 fi
973 838 echo ""
974 return 0
975}
976
977# for internal use only (unpack_pdv and unpack_makeself)
978find_unpackable_file() {
979 local src="$1"
980 if [ -z "${src}" ]
981 then
982 src="${DISTDIR}/${A}"
983 else 839 else
984 if [ -e "${DISTDIR}/${src}" ] 840 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
985 then
986 src="${DISTDIR}/${src}"
987 elif [ -e "${PWD}/${src}" ]
988 then
989 src="${PWD}/${src}"
990 elif [ -e "${src}" ]
991 then
992 src="${src}"
993 fi 841 fi
994 fi
995 [ ! -e "${src}" ] && die "Could not find requested archive ${src}"
996 echo "${src}"
997} 842}
998 843
999# Unpack those pesky pdv generated files ... 844# @FUNCTION: make_session_desktop
1000# They're self-unpacking programs with the binary package stuffed in 845# @USAGE: <title> <command> [command args...]
1001# the middle of the archive. Valve seems to use it a lot ... too bad 846# @DESCRIPTION:
1002# it seems to like to segfault a lot :(. So lets take it apart ourselves. 847# Make a GDM/KDM Session file. The title is the file to execute to start the
848# Window Manager. The command is the name of the Window Manager.
1003# 849#
1004# Usage: unpack_pdv [file to unpack] [size of off_t] 850# You can set the name of the file via the ${wm} variable.
1005# - you have to specify the off_t size ... i have no idea how to extract that 851make_session_desktop() {
1006# information out of the binary executable myself. basically you pass in 852 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
1007# the size of the off_t type (in bytes) on the machine that built the pdv 853 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
1008# archive. one way to determine this is by running the following commands:
1009# strings <pdv archive> | grep lseek
1010# strace -elseek <pdv archive>
1011# basically look for the first lseek command (we do the strings/grep because
1012# sometimes the function call is _llseek or something) and steal the 2nd
1013# parameter. here is an example:
1014# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1015# lseek
1016# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1017# lseek(3, -4, SEEK_END) = 2981250
1018# thus we would pass in the value of '4' as the second parameter.
1019unpack_pdv() {
1020 local src="`find_unpackable_file $1`"
1021 local sizeoff_t="$2"
1022 854
1023 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 855 local title=$1
856 local command=$2
857 local desktop=${T}/${wm:-${PN}}.desktop
858 shift 2
1024 859
1025 local shrtsrc="`basename ${src}`" 860 cat <<-EOF > "${desktop}"
1026 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 861 [Desktop Entry]
1027 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 862 Name=${title}
1028 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 863 Comment=This session logs you into ${title}
864 Exec=${command} $*
865 TryExec=${command}
866 Type=XSession
867 EOF
1029 868
1030 # grab metadata for debug reasons 869 (
1031 local metafile="`mymktemp ${T}`" 870 # wrap the env here so that the 'insinto' call
1032 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 871 # doesn't corrupt the env of the caller
872 insinto /usr/share/xsessions
873 doins "${desktop}"
874 )
875}
1033 876
1034 # rip out the final file name from the metadata 877# @FUNCTION: domenu
1035 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 878# @USAGE: <menus>
1036 datafile="`basename ${datafile}`" 879# @DESCRIPTION:
1037 880# Install the list of .desktop menu files into the appropriate directory
1038 # now lets uncompress/untar the file if need be 881# (/usr/share/applications).
1039 local tmpfile="`mymktemp ${T}`" 882domenu() {
1040 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 883 (
1041 884 # wrap the env here so that the 'insinto' call
1042 local iscompressed="`file -b ${tmpfile}`" 885 # doesn't corrupt the env of the caller
1043 if [ "${iscompressed:0:8}" == "compress" ] ; then 886 local i j ret=0
1044 iscompressed=1 887 insinto /usr/share/applications
1045 mv ${tmpfile}{,.Z} 888 for i in "$@" ; do
1046 gunzip ${tmpfile} 889 if [[ -f ${i} ]] ; then
1047 else 890 doins "${i}"
1048 iscompressed=0 891 ((ret+=$?))
1049 fi 892 elif [[ -d ${i} ]] ; then
1050 local istar="`file -b ${tmpfile}`" 893 for j in "${i}"/*.desktop ; do
1051 if [ "${istar:0:9}" == "POSIX tar" ] ; then 894 doins "${j}"
1052 istar=1 895 ((ret+=$?))
1053 else 896 done
1054 istar=0
1055 fi
1056
1057 #for some reason gzip dies with this ... dd cant provide buffer fast enough ?
1058 #dd if=${src} ibs=${metaskip} count=1 \
1059 # | dd ibs=${tailskip} skip=1 \
1060 # | gzip -dc \
1061 # > ${datafile}
1062 if [ ${iscompressed} -eq 1 ] ; then
1063 if [ ${istar} -eq 1 ] ; then
1064 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1065 | head -c $((${metaskip}-${tailskip})) \
1066 | tar -xzf -
1067 else 897 else
1068 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \ 898 ((++ret))
1069 | head -c $((${metaskip}-${tailskip})) \
1070 | gzip -dc \
1071 > ${datafile}
1072 fi 899 fi
1073 else 900 done
1074 if [ ${istar} -eq 1 ] ; then 901 exit ${ret}
1075 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \ 902 )
1076 | head -c $((${metaskip}-${tailskip})) \ 903}
1077 | tar --no-same-owner -xf - 904
905# @FUNCTION: newmenu
906# @USAGE: <menu> <newname>
907# @DESCRIPTION:
908# Like all other new* functions, install the specified menu as newname.
909newmenu() {
910 (
911 # wrap the env here so that the 'insinto' call
912 # doesn't corrupt the env of the caller
913 insinto /usr/share/applications
914 newins "$@"
915 )
916}
917
918# @FUNCTION: doicon
919# @USAGE: <list of icons>
920# @DESCRIPTION:
921# Install the list of icons into the icon directory (/usr/share/pixmaps).
922# This is useful in conjunction with creating desktop/menu files.
923doicon() {
924 (
925 # wrap the env here so that the 'insinto' call
926 # doesn't corrupt the env of the caller
927 local i j ret
928 insinto /usr/share/pixmaps
929 for i in "$@" ; do
930 if [[ -f ${i} ]] ; then
931 doins "${i}"
932 ((ret+=$?))
933 elif [[ -d ${i} ]] ; then
934 for j in "${i}"/*.png ; do
935 doins "${j}"
936 ((ret+=$?))
937 done
1078 else 938 else
1079 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \ 939 ((++ret))
1080 | head -c $((${metaskip}-${tailskip})) \
1081 > ${datafile}
1082 fi
1083 fi
1084 true
1085 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1086 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1087}
1088
1089# Unpack those pesky makeself generated files ...
1090# They're shell scripts with the binary package tagged onto
1091# the end of the archive. Loki utilized the format as does
1092# many other game companies.
1093#
1094# Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
1095# - If the file is not specified then unpack will utilize ${A}.
1096# - If the offset is not specified then we will attempt to extract
1097# the proper offset from the script itself.
1098unpack_makeself() {
1099 local src="$(find_unpackable_file "$1")"
1100 local skip="$2"
1101 local exe="$3"
1102
1103 local shrtsrc="$(basename "${src}")"
1104 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1105 if [ -z "${skip}" ]
1106 then
1107 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`"
1108 local skip=0
1109 exe=tail
1110 case ${ver} in
1111 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1112 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1113 ;;
1114 2.0|2.0.1)
1115 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1116 ;;
1117 2.1.1)
1118 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1119 let skip="skip + 1"
1120 ;;
1121 2.1.2)
1122 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1123 let skip="skip + 1"
1124 ;;
1125 2.1.3)
1126 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1127 let skip="skip + 1"
1128 ;;
1129 2.1.4)
1130 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1131 skip=$(head -n ${skip} "${src}" | wc -c)
1132 exe="dd"
1133 ;;
1134 *)
1135 eerror "I'm sorry, but I was unable to support the Makeself file."
1136 eerror "The version I detected was '${ver}'."
1137 eerror "Please file a bug about the file ${shrtsrc} at"
1138 eerror "http://bugs.gentoo.org/ so that support can be added."
1139 die "makeself version '${ver}' not supported"
1140 ;;
1141 esac
1142 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1143 fi
1144 case ${exe} in
1145 tail) exe="tail -n +${skip} '${src}'";;
1146 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1147 *) die "makeself cant handle exe '${exe}'"
1148 esac
1149
1150 # lets grab the first few bytes of the file to figure out what kind of archive it is
1151 local tmpfile="$(mymktemp "${T}")"
1152 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1153 local filetype="$(file -b "${tmpfile}")"
1154 case ${filetype} in
1155 *tar\ archive)
1156 eval ${exe} | tar --no-same-owner -xf -
1157 ;;
1158 bzip2*)
1159 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1160 ;;
1161 gzip*)
1162 eval ${exe} | tar --no-same-owner -xzf -
1163 ;;
1164 compress*)
1165 eval ${exe} | gunzip | tar --no-same-owner -xf -
1166 ;;
1167 *)
1168 eerror "Unknown filetype \"${filetype}\" ?"
1169 false
1170 ;;
1171 esac
1172 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1173}
1174
1175# Display a license for user to accept.
1176#
1177# Usage: check_license [license]
1178# - If the file is not specified then ${LICENSE} is used.
1179check_license() {
1180 local lic=$1
1181 if [ -z "${lic}" ] ; then
1182 lic="${PORTDIR}/licenses/${LICENSE}"
1183 else
1184 if [ -e "${PORTDIR}/licenses/${src}" ] ; then
1185 lic="${PORTDIR}/licenses/${src}"
1186 elif [ -e "${PWD}/${src}" ] ; then
1187 lic="${PWD}/${src}"
1188 elif [ -e "${src}" ] ; then
1189 lic="${src}"
1190 fi
1191 fi
1192 [ ! -f "${lic}" ] && die "Could not find requested license ${src}"
1193 local l="`basename ${lic}`"
1194
1195 # here is where we check for the licenses the user already
1196 # accepted ... if we don't find a match, we make the user accept
1197 local shopts=$-
1198 local alic
1199 set -o noglob #so that bash doesn't expand "*"
1200 for alic in ${ACCEPT_LICENSE} ; do
1201 if [[ ${alic} == * || ${alic} == ${l} ]]; then
1202 set +o noglob; set -${shopts} #reset old shell opts
1203 return 0
1204 fi 940 fi
1205 done 941 done
1206 set +o noglob; set -$shopts #reset old shell opts 942 exit ${ret}
1207 943 )
1208 local licmsg="`mymktemp ${T}`"
1209 cat << EOF > ${licmsg}
1210**********************************************************
1211The following license outlines the terms of use of this
1212package. You MUST accept this license for installation to
1213continue. When you are done viewing, hit 'q'. If you
1214CTRL+C out of this, the install will not run!
1215**********************************************************
1216
1217EOF
1218 cat ${lic} >> ${licmsg}
1219 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1220 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1221 read alic
1222 case ${alic} in
1223 yes|Yes|y|Y)
1224 return 0
1225 ;;
1226 *)
1227 echo;echo;echo
1228 eerror "You MUST accept the license to continue! Exiting!"
1229 die "Failed to accept license"
1230 ;;
1231 esac
1232} 944}
1233 945
946# @FUNCTION: newicon
947# @USAGE: <icon> <newname>
948# @DESCRIPTION:
949# Like all other new* functions, install the specified icon as newname.
950newicon() {
951 (
952 # wrap the env here so that the 'insinto' call
953 # doesn't corrupt the env of the caller
954 insinto /usr/share/pixmaps
955 newins "$@"
956 )
957}
958
959# @FUNCTION: cdrom_get_cds
960# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
961# @DESCRIPTION:
1234# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 962# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1235# the whole 'non-interactive' policy, but damnit I want CD support ! 963# the whole 'non-interactive' policy, but damnit I want CD support !
1236# 964#
1237# with these cdrom functions we handle all the user interaction and 965# With these cdrom functions we handle all the user interaction and
1238# standardize everything. all you have to do is call cdrom_get_cds() 966# standardize everything. All you have to do is call cdrom_get_cds()
1239# and when the function returns, you can assume that the cd has been 967# and when the function returns, you can assume that the cd has been
1240# found at CDROM_ROOT. 968# found at CDROM_ROOT.
1241# 969#
970# The function will attempt to locate a cd based upon a file that is on
971# the cd. The more files you give this function, the more cds
972# the cdrom functions will handle.
973#
1242# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 974# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1243# etc... if you want to give the cds better names, then just export 975# etc... If you want to give the cds better names, then just export
1244# the CDROM_NAME_X variables before calling cdrom_get_cds(). 976# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
977# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
978# also use the CDROM_NAME_SET bash array.
1245# 979#
1246# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 980# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1247#
1248# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1249# - this will attempt to locate a cd based upon a file that is on
1250# the cd ... the more files you give this function, the more cds
1251# the cdrom functions will handle
1252cdrom_get_cds() { 981cdrom_get_cds() {
1253 # first we figure out how many cds we're dealing with by 982 # first we figure out how many cds we're dealing with by
1254 # the # of files they gave us 983 # the # of files they gave us
1255 local cdcnt=0 984 local cdcnt=0
1256 local f= 985 local f=
1257 for f in "$@" ; do 986 for f in "$@" ; do
1258 cdcnt=$((cdcnt + 1)) 987 ((++cdcnt))
1259 export CDROM_CHECK_${cdcnt}="$f" 988 export CDROM_CHECK_${cdcnt}="$f"
1260 done 989 done
1261 export CDROM_TOTAL_CDS=${cdcnt} 990 export CDROM_TOTAL_CDS=${cdcnt}
1262 export CDROM_CURRENT_CD=1 991 export CDROM_CURRENT_CD=1
1263 992
1264 # now we see if the user gave use CD_ROOT ... 993 # now we see if the user gave use CD_ROOT ...
1265 # if they did, let's just believe them that it's correct 994 # if they did, let's just believe them that it's correct
1266 if [ ! -z "${CD_ROOT}" ] ; then 995 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1267 export CDROM_ROOT="${CD_ROOT}"
1268 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1269 return
1270 fi
1271 # do the same for CD_ROOT_X
1272 if [ ! -z "${CD_ROOT_1}" ] ; then
1273 local var= 996 local var=
1274 cdcnt=0 997 cdcnt=0
1275 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 998 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1276 cdcnt=$((cdcnt + 1)) 999 ((++cdcnt))
1277 var="CD_ROOT_${cdcnt}" 1000 var="CD_ROOT_${cdcnt}"
1001 [[ -z ${!var} ]] && var="CD_ROOT"
1278 if [ -z "${!var}" ] ; then 1002 if [[ -z ${!var} ]] ; then
1279 eerror "You must either use just the CD_ROOT" 1003 eerror "You must either use just the CD_ROOT"
1280 eerror "or specify ALL the CD_ROOT_X variables." 1004 eerror "or specify ALL the CD_ROOT_X variables."
1281 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1005 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1282 die "could not locate CD_ROOT_${cdcnt}" 1006 die "could not locate CD_ROOT_${cdcnt}"
1283 fi 1007 fi
1284 export CDROM_ROOTS_${cdcnt}="${!var}"
1285 done 1008 done
1286 export CDROM_ROOT=${CDROM_ROOTS_1} 1009 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1287 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1010 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1011 export CDROM_SET=-1
1012 for f in ${CDROM_CHECK_1//:/ } ; do
1013 ((++CDROM_SET))
1014 [[ -e ${CDROM_ROOT}/${f} ]] && break
1015 done
1016 export CDROM_MATCH=${f}
1288 return 1017 return
1289 fi 1018 fi
1290 1019
1020 # User didn't help us out so lets make sure they know they can
1021 # simplify the whole process ...
1291 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1022 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1292 einfon "This ebuild will need the " 1023 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1293 if [ -z "${CDROM_NAME}" ] ; then
1294 echo "cdrom for ${PN}."
1295 else
1296 echo "${CDROM_NAME}."
1297 fi
1298 echo 1024 echo
1299 einfo "If you do not have the CD, but have the data files" 1025 einfo "If you do not have the CD, but have the data files"
1300 einfo "mounted somewhere on your filesystem, just export" 1026 einfo "mounted somewhere on your filesystem, just export"
1301 einfo "the variable CD_ROOT so that it points to the" 1027 einfo "the variable CD_ROOT so that it points to the"
1302 einfo "directory containing the files." 1028 einfo "directory containing the files."
1303 echo 1029 echo
1030 einfo "For example:"
1031 einfo "export CD_ROOT=/mnt/cdrom"
1032 echo
1304 else 1033 else
1034 if [[ -n ${CDROM_NAME_SET} ]] ; then
1035 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1036 cdcnt=0
1037 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1038 ((++cdcnt))
1039 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1040 done
1041 fi
1042
1305 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1043 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1306 cdcnt=0 1044 cdcnt=0
1307 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1045 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1308 cdcnt=$((cdcnt + 1)) 1046 ((++cdcnt))
1309 var="CDROM_NAME_${cdcnt}" 1047 var="CDROM_NAME_${cdcnt}"
1310 [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}" 1048 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1311 done 1049 done
1312 echo 1050 echo
1313 einfo "If you do not have the CDs, but have the data files" 1051 einfo "If you do not have the CDs, but have the data files"
1314 einfo "mounted somewhere on your filesystem, just export" 1052 einfo "mounted somewhere on your filesystem, just export"
1315 einfo "the following variables so they point to the right place:" 1053 einfo "the following variables so they point to the right place:"
1316 einfon "" 1054 einfon ""
1317 cdcnt=0 1055 cdcnt=0
1318 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1056 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1319 cdcnt=$((cdcnt + 1)) 1057 ((++cdcnt))
1320 echo -n " CD_ROOT_${cdcnt}" 1058 echo -n " CD_ROOT_${cdcnt}"
1321 done 1059 done
1322 echo 1060 echo
1323 einfo "Or, if you have all the files in the same place, or" 1061 einfo "Or, if you have all the files in the same place, or"
1324 einfo "you only have one cdrom, you can export CD_ROOT" 1062 einfo "you only have one cdrom, you can export CD_ROOT"
1325 einfo "and that place will be used as the same data source" 1063 einfo "and that place will be used as the same data source"
1326 einfo "for all the CDs." 1064 einfo "for all the CDs."
1327 echo 1065 echo
1066 einfo "For example:"
1067 einfo "export CD_ROOT_1=/mnt/cdrom"
1068 echo
1328 fi 1069 fi
1070
1071 export CDROM_SET=""
1329 export CDROM_CURRENT_CD=0 1072 export CDROM_CURRENT_CD=0
1330 cdrom_load_next_cd 1073 cdrom_load_next_cd
1331} 1074}
1332 1075
1333# this is only used when you need access to more than one cd. 1076# @FUNCTION: cdrom_load_next_cd
1334# when you have finished using the first cd, just call this function. 1077# @DESCRIPTION:
1335# when it returns, CDROM_ROOT will be pointing to the second cd. 1078# Some packages are so big they come on multiple CDs. When you're done reading
1336# remember, you can only go forward in the cd chain, you can't go back. 1079# files off a CD and want access to the next one, just call this function.
1080# Again, all the messy details of user interaction are taken care of for you.
1081# Once this returns, just read the variable CDROM_ROOT for the location of the
1082# mounted CD. Note that you can only go forward in the CD list, so make sure
1083# you only call this function when you're done using the current CD.
1337cdrom_load_next_cd() { 1084cdrom_load_next_cd() {
1338 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1339 local var= 1085 local var
1340 1086 ((++CDROM_CURRENT_CD))
1341 if [ ! -z "${CD_ROOT}" ] ; then
1342 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1343 return
1344 fi
1345 1087
1346 unset CDROM_ROOT 1088 unset CDROM_ROOT
1347 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1089 var=CD_ROOT_${CDROM_CURRENT_CD}
1090 [[ -z ${!var} ]] && var="CD_ROOT"
1348 if [ -z "${!var}" ] ; then 1091 if [[ -z ${!var} ]] ; then
1349 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1092 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1350 cdrom_locate_file_on_cd ${!var} 1093 _cdrom_locate_file_on_cd ${!var}
1351 else 1094 else
1352 export CDROM_ROOT="${!var}" 1095 export CDROM_ROOT=${!var}
1353 fi 1096 fi
1354 1097
1355 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1098 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1356} 1099}
1357 1100
1360# all it does is try to locate a give file on a cd ... if the cd isn't 1103# all it does is try to locate a give file on a cd ... if the cd isn't
1361# found, then a message asking for the user to insert the cdrom will be 1104# found, then a message asking for the user to insert the cdrom will be
1362# displayed and we'll hang out here until: 1105# displayed and we'll hang out here until:
1363# (1) the file is found on a mounted cdrom 1106# (1) the file is found on a mounted cdrom
1364# (2) the user hits CTRL+C 1107# (2) the user hits CTRL+C
1365cdrom_locate_file_on_cd() { 1108_cdrom_locate_file_on_cd() {
1366 while [ -z "${CDROM_ROOT}" ] ; do
1367 local dir="$(dirname ${@})"
1368 local file="$(basename ${@})"
1369 local mline="" 1109 local mline=""
1370 local showedmsg=0 1110 local showedmsg=0 showjolietmsg=0
1371 1111
1372 for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do 1112 while [[ -z ${CDROM_ROOT} ]] ; do
1113 local i=0
1114 local -a cdset=(${*//:/ })
1115 if [[ -n ${CDROM_SET} ]] ; then
1116 cdset=(${cdset[${CDROM_SET}]})
1117 fi
1118
1119 while [[ -n ${cdset[${i}]} ]] ; do
1120 local dir=$(dirname ${cdset[${i}]})
1121 local file=$(basename ${cdset[${i}]})
1122
1123 local point= node= fs= foo=
1124 while read point node fs foo ; do
1125 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1126 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1127 && continue
1128 point=${point//\040/ }
1373 [ -d "${mline}/${dir}" ] || continue 1129 [[ ! -d ${point}/${dir} ]] && continue
1374 [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \ 1130 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1375 && export CDROM_ROOT=${mline} 1131 export CDROM_ROOT=${point}
1132 export CDROM_SET=${i}
1133 export CDROM_MATCH=${cdset[${i}]}
1134 return
1135 done <<< "$(get_mounts)"
1136
1137 ((++i))
1376 done 1138 done
1377 1139
1378 if [ -z "${CDROM_ROOT}" ] ; then
1379 echo 1140 echo
1380 if [ ${showedmsg} -eq 0 ] ; then 1141 if [[ ${showedmsg} -eq 0 ]] ; then
1381 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1142 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1382 if [ -z "${CDROM_NAME}" ] ; then 1143 if [[ -z ${CDROM_NAME} ]] ; then
1383 einfo "Please insert the cdrom for ${PN} now !" 1144 einfo "Please insert+mount the cdrom for ${PN} now !"
1384 else
1385 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1386 fi
1387 else 1145 else
1388 if [ -z "${CDROM_NAME_1}" ] ; then
1389 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1390 else
1391 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1392 einfo "Please insert+mount the ${!var} cdrom now !" 1146 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1393 fi
1394 fi 1147 fi
1395 showedmsg=1 1148 else
1149 if [[ -z ${CDROM_NAME_1} ]] ; then
1150 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1151 else
1152 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1153 einfo "Please insert+mount the ${!var} cdrom now !"
1154 fi
1396 fi 1155 fi
1156 showedmsg=1
1157 fi
1397 einfo "Press return to scan for the cd again" 1158 einfo "Press return to scan for the cd again"
1398 einfo "or hit CTRL+C to abort the emerge." 1159 einfo "or hit CTRL+C to abort the emerge."
1399 read 1160 echo
1161 if [[ ${showjolietmsg} -eq 0 ]] ; then
1162 showjolietmsg=1
1163 else
1164 ewarn "If you are having trouble with the detection"
1165 ewarn "of your CD, it is possible that you do not have"
1166 ewarn "Joliet support enabled in your kernel. Please"
1167 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1168 ebeep 5
1400 fi 1169 fi
1170 read || die "something is screwed with your system"
1401 done 1171 done
1402} 1172}
1403 1173
1174# @FUNCTION: strip-linguas
1175# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1176# @DESCRIPTION:
1404# Make sure that LINGUAS only contains languages that 1177# Make sure that LINGUAS only contains languages that
1405# a package can support 1178# a package can support. The first form allows you to
1406# 1179# specify a list of LINGUAS. The -i builds a list of po
1407# usage: strip-linguas <allow LINGUAS> 1180# files found in all the directories and uses the
1408# strip-linguas -i <directories of .po files> 1181# intersection of the lists. The -u builds a list of po
1409# strip-linguas -u <directories of .po files> 1182# files found in all the directories and uses the union
1410# 1183# of the lists.
1411# The first form allows you to specify a list of LINGUAS.
1412# The -i builds a list of po files found in all the
1413# directories and uses the intersection of the lists.
1414# The -u builds a list of po files found in all the
1415# directories and uses the union of the lists.
1416strip-linguas() { 1184strip-linguas() {
1417 local ls newls 1185 local ls newls nols
1418 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then 1186 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1419 local op="$1"; shift 1187 local op=$1; shift
1420 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1188 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1421 local d f 1189 local d f
1422 for d in "$@" ; do 1190 for d in "$@" ; do
1423 if [ "${op}" == "-u" ] ; then 1191 if [[ ${op} == "-u" ]] ; then
1424 newls="${ls}" 1192 newls=${ls}
1425 else 1193 else
1426 newls="" 1194 newls=""
1427 fi 1195 fi
1428 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1196 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1429 if [ "${op}" == "-i" ] ; then 1197 if [[ ${op} == "-i" ]] ; then
1430 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}" 1198 has ${f} ${ls} && newls="${newls} ${f}"
1431 else 1199 else
1432 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}" 1200 has ${f} ${ls} || newls="${newls} ${f}"
1433 fi 1201 fi
1434 done 1202 done
1435 ls="${newls}" 1203 ls=${newls}
1436 done 1204 done
1437 ls="${ls//.po}"
1438 else 1205 else
1439 ls="$@" 1206 ls="$@"
1440 fi 1207 fi
1441 1208
1442 ls=" ${ls} " 1209 nols=""
1443 newls="" 1210 newls=""
1444 for f in ${LINGUAS} ; do 1211 for f in ${LINGUAS} ; do
1445 if [ "${ls/ ${f} /}" != "${ls}" ] ; then 1212 if has ${f} ${ls} ; then
1446 nl="${newls} ${f}" 1213 newls="${newls} ${f}"
1447 else 1214 else
1448 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1215 nols="${nols} ${f}"
1449 fi 1216 fi
1450 done 1217 done
1451 if [ -z "${newls}" ] ; then 1218 [[ -n ${nols} ]] \
1452 unset LINGUAS 1219 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1453 else
1454 export LINGUAS="${newls}" 1220 export LINGUAS=${newls:1}
1455 fi
1456} 1221}
1457 1222
1458# moved from kernel.eclass since they are generally useful outside of 1223# @FUNCTION: preserve_old_lib
1459# kernel.eclass -iggy (20041002) 1224# @USAGE: <libs to preserve> [more libs]
1460 1225# @DESCRIPTION:
1461# the following functions are useful in kernel module ebuilds, etc.
1462# for an example see ivtv or drbd ebuilds
1463
1464# set's ARCH to match what the kernel expects
1465set_arch_to_kernel() {
1466 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1467 case ${ARCH} in
1468 x86) export ARCH="i386";;
1469 amd64) export ARCH="x86_64";;
1470 hppa) export ARCH="parisc";;
1471 mips) export ARCH="mips";;
1472 *) export ARCH="${ARCH}";;
1473 esac
1474}
1475
1476# set's ARCH back to what portage expects
1477set_arch_to_portage() {
1478 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1479}
1480
1481# Jeremy Huddleston <eradicator@gentoo.org>:
1482# preserve_old_lib /path/to/libblah.so.0
1483# preserve_old_lib_notify /path/to/libblah.so.0
1484#
1485# These functions are useful when a lib in your package changes --soname. Such 1226# These functions are useful when a lib in your package changes ABI SONAME.
1486# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1227# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1487# would break packages that link against it. Most people get around this 1228# would break packages that link against it. Most people get around this
1488# by using the portage SLOT mechanism, but that is not always a relevant 1229# by using the portage SLOT mechanism, but that is not always a relevant
1489# solution, so instead you can add the following to your ebuilds: 1230# solution, so instead you can call this from pkg_preinst. See also the
1490# 1231# preserve_old_lib_notify function.
1491# src_install() {
1492# ...
1493# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1494# ...
1495# }
1496#
1497# pkg_postinst() {
1498# ...
1499# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1500# ...
1501# }
1502
1503preserve_old_lib() { 1232preserve_old_lib() {
1504 LIB=$1 1233 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1234 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1235 die "Invalid preserve_old_lib() usage"
1236 fi
1237 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1505 1238
1506 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1239 # let portage worry about it
1507 SONAME=`basename ${LIB}` 1240 has preserve-libs ${FEATURES} && return 0
1508 DIRNAME=`dirname ${LIB}`
1509 1241
1510 dodir ${DIRNAME} 1242 local lib dir
1511 cp ${ROOT}${LIB} ${D}${DIRNAME} 1243 for lib in "$@" ; do
1244 [[ -e ${ROOT}/${lib} ]] || continue
1245 dir=${lib%/*}
1246 dodir ${dir} || die "dodir ${dir} failed"
1247 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1512 touch ${D}${LIB} 1248 touch "${D}"/${lib}
1513 fi 1249 done
1514} 1250}
1515 1251
1252# @FUNCTION: preserve_old_lib_notify
1253# @USAGE: <libs to notify> [more libs]
1254# @DESCRIPTION:
1255# Spit helpful messages about the libraries preserved by preserve_old_lib.
1516preserve_old_lib_notify() { 1256preserve_old_lib_notify() {
1517 LIB=$1 1257 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1258 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1259 die "Invalid preserve_old_lib_notify() usage"
1260 fi
1518 1261
1519 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1262 # let portage worry about it
1520 SONAME=`basename ${LIB}` 1263 has preserve-libs ${FEATURES} && return 0
1521 1264
1265 local lib notice=0
1266 for lib in "$@" ; do
1267 [[ -e ${ROOT}/${lib} ]] || continue
1268 if [[ ${notice} -eq 0 ]] ; then
1269 notice=1
1522 einfo "An old version of an installed library was detected on your system." 1270 ewarn "Old versions of installed libraries were detected on your system."
1523 einfo "In order to avoid breaking packages that link against is, this older version" 1271 ewarn "In order to avoid breaking packages that depend on these old libs,"
1524 einfo "is not being removed. In order to make full use of this newer version," 1272 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1525 einfo "you will need to execute the following command:" 1273 ewarn "in order to remove these old dependencies. If you do not have this"
1526 einfo " revdep-rebuild --soname ${SONAME}" 1274 ewarn "helper program, simply emerge the 'gentoolkit' package."
1527 einfo 1275 ewarn
1528 einfo "After doing that, you can safely remove ${LIB}" 1276 fi
1529 fi 1277 # temp hack for #348634 #357225
1278 [[ ${PN} == "mpfr" ]] && lib=${lib##*/}
1279 ewarn " # revdep-rebuild --library '${lib}'"
1280 done
1281 if [[ ${notice} -eq 1 ]] ; then
1282 ewarn
1283 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1284 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1285 for lib in "$@" ; do
1286 ewarn " # rm '${lib}'"
1287 done
1288 fi
1530} 1289}
1290
1291# @FUNCTION: built_with_use
1292# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1293# @DESCRIPTION:
1294#
1295# Deprecated: Use EAPI 2 use deps in DEPEND|RDEPEND and with has_version calls.
1296#
1297# A temporary hack until portage properly supports DEPENDing on USE
1298# flags being enabled in packages. This will check to see if the specified
1299# DEPEND atom was built with the specified list of USE flags. The
1300# --missing option controls the behavior if called on a package that does
1301# not actually support the defined USE flags (aka listed in IUSE).
1302# The default is to abort (call die). The -a and -o flags control
1303# the requirements of the USE flags. They correspond to "and" and "or"
1304# logic. So the -a flag means all listed USE flags must be enabled
1305# while the -o flag means at least one of the listed IUSE flags must be
1306# enabled. The --hidden option is really for internal use only as it
1307# means the USE flag we're checking is hidden expanded, so it won't be found
1308# in IUSE like normal USE flags.
1309#
1310# Remember that this function isn't terribly intelligent so order of optional
1311# flags matter.
1312built_with_use() {
1313 local hidden="no"
1314 if [[ $1 == "--hidden" ]] ; then
1315 hidden="yes"
1316 shift
1317 fi
1318
1319 local missing_action="die"
1320 if [[ $1 == "--missing" ]] ; then
1321 missing_action=$2
1322 shift ; shift
1323 case ${missing_action} in
1324 true|false|die) ;;
1325 *) die "unknown action '${missing_action}'";;
1326 esac
1327 fi
1328
1329 local opt=$1
1330 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1331
1332 local PKG=$(best_version $1)
1333 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1334 shift
1335
1336 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1337 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1338
1339 # if the IUSE file doesn't exist, the read will error out, we need to handle
1340 # this gracefully
1341 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1342 case ${missing_action} in
1343 true) return 0;;
1344 false) return 1;;
1345 die) die "Unable to determine what USE flags $PKG was built with";;
1346 esac
1347 fi
1348
1349 if [[ ${hidden} == "no" ]] ; then
1350 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1351 # Don't check USE_EXPAND #147237
1352 local expand
1353 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1354 if [[ $1 == ${expand}_* ]] ; then
1355 expand=""
1356 break
1357 fi
1358 done
1359 if [[ -n ${expand} ]] ; then
1360 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1361 case ${missing_action} in
1362 true) return 0;;
1363 false) return 1;;
1364 die) die "$PKG does not actually support the $1 USE flag!";;
1365 esac
1366 fi
1367 fi
1368 fi
1369
1370 local USE_BUILT=$(<${USEFILE})
1371 while [[ $# -gt 0 ]] ; do
1372 if [[ ${opt} = "-o" ]] ; then
1373 has $1 ${USE_BUILT} && return 0
1374 else
1375 has $1 ${USE_BUILT} || return 1
1376 fi
1377 shift
1378 done
1379 [[ ${opt} = "-a" ]]
1380}
1381
1382# @FUNCTION: epunt_cxx
1383# @USAGE: [dir to scan]
1384# @DESCRIPTION:
1385# Many configure scripts wrongly bail when a C++ compiler could not be
1386# detected. If dir is not specified, then it defaults to ${S}.
1387#
1388# http://bugs.gentoo.org/73450
1389epunt_cxx() {
1390 local dir=$1
1391 [[ -z ${dir} ]] && dir=${S}
1392 ebegin "Removing useless C++ checks"
1393 local f
1394 find "${dir}" -name configure | while read f ; do
1395 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1396 done
1397 eend 0
1398}
1399
1400# @FUNCTION: make_wrapper
1401# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1402# @DESCRIPTION:
1403# Create a shell wrapper script named wrapper in installpath
1404# (defaults to the bindir) to execute target (default of wrapper) by
1405# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1406# libpaths followed by optionally changing directory to chdir.
1407make_wrapper() {
1408 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1409 local tmpwrapper=$(emktemp)
1410 # We don't want to quote ${bin} so that people can pass complex
1411 # things as $bin ... "./someprog --args"
1412 cat << EOF > "${tmpwrapper}"
1413#!/bin/sh
1414cd "${chdir:-.}"
1415if [ -n "${libdir}" ] ; then
1416 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1417 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1418 else
1419 export LD_LIBRARY_PATH="${libdir}"
1420 fi
1421fi
1422exec ${bin} "\$@"
1423EOF
1424 chmod go+rx "${tmpwrapper}"
1425 if [[ -n ${path} ]] ; then
1426 (
1427 exeinto "${path}"
1428 newexe "${tmpwrapper}" "${wrapper}"
1429 ) || die
1430 else
1431 newbin "${tmpwrapper}" "${wrapper}" || die
1432 fi
1433}
1434
1435# @FUNCTION: path_exists
1436# @USAGE: [-a|-o] <paths>
1437# @DESCRIPTION:
1438# Check if the specified paths exist. Works for all types of paths
1439# (files/dirs/etc...). The -a and -o flags control the requirements
1440# of the paths. They correspond to "and" and "or" logic. So the -a
1441# flag means all the paths must exist while the -o flag means at least
1442# one of the paths must exist. The default behavior is "and". If no
1443# paths are specified, then the return value is "false".
1444path_exists() {
1445 local opt=$1
1446 [[ ${opt} == -[ao] ]] && shift || opt="-a"
1447
1448 # no paths -> return false
1449 # same behavior as: [[ -e "" ]]
1450 [[ $# -eq 0 ]] && return 1
1451
1452 local p r=0
1453 for p in "$@" ; do
1454 [[ -e ${p} ]]
1455 : $(( r += $? ))
1456 done
1457
1458 case ${opt} in
1459 -a) return $(( r != 0 )) ;;
1460 -o) return $(( r == $# )) ;;
1461 esac
1462}
1463
1464# @FUNCTION: in_iuse
1465# @USAGE: <flag>
1466# @DESCRIPTION:
1467# Determines whether the given flag is in IUSE. Strips IUSE default prefixes
1468# as necessary.
1469#
1470# Note that this function should not be used in the global scope.
1471in_iuse() {
1472 debug-print-function ${FUNCNAME} "${@}"
1473 [[ ${#} -eq 1 ]] || die "Invalid args to ${FUNCNAME}()"
1474
1475 local flag=${1}
1476 local liuse=( ${IUSE} )
1477
1478 has "${flag}" "${liuse[@]#[+-]}"
1479}
1480
1481# @FUNCTION: use_if_iuse
1482# @USAGE: <flag>
1483# @DESCRIPTION:
1484# Return true if the given flag is in USE and IUSE.
1485#
1486# Note that this function should not be used in the global scope.
1487use_if_iuse() {
1488 in_iuse $1 || return 1
1489 use $1
1490}
1491
1492# @FUNCTION: usex
1493# @USAGE: <USE flag> [true output] [false output] [true suffix] [false suffix]
1494# @DESCRIPTION:
1495# If USE flag is set, echo [true output][true suffix] (defaults to "yes"),
1496# otherwise echo [false output][false suffix] (defaults to "no").
1497usex() { use "$1" && echo "${2-yes}$4" || echo "${3-no}$5" ; } #382963
1498
1499check_license() { die "you no longer need this as portage supports ACCEPT_LICENSE itself"; }
1500
1501fi

Legend:
Removed from v.1.115  
changed lines
  Added in v.1.383

  ViewVC Help
Powered by ViewVC 1.1.20