/[gentoo-x86]/eclass/ruby-ng.eclass
Gentoo

Diff of /eclass/ruby-ng.eclass

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

Revision 1.28 Revision 1.40
1# Copyright 1999-2009 Gentoo Foundation 1# Copyright 1999-2011 Gentoo Foundation
2# Distributed under the terms of the GNU General Public License v2 2# Distributed under the terms of the GNU General Public License v2
3# $Header: /var/cvsroot/gentoo-x86/eclass/ruby-ng.eclass,v 1.28 2010/09/10 13:03:39 flameeyes Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/ruby-ng.eclass,v 1.40 2011/10/05 17:46:20 graaff Exp $
4# 4
5# @ECLASS: ruby-ng.eclass 5# @ECLASS: ruby-ng.eclass
6# @MAINTAINER: 6# @MAINTAINER:
7# Ruby herd <ruby@gentoo.org> 7# Ruby herd <ruby@gentoo.org>
8# 8# @AUTHOR:
9# Author: Diego E. Pettenò <flameeyes@gentoo.org> 9# Author: Diego E. Pettenò <flameeyes@gentoo.org>
10#
11# Author: Alex Legler <a3li@gentoo.org> 10# Author: Alex Legler <a3li@gentoo.org>
12#
13# Author: Hans de Graaff <graaff@gentoo.org> 11# Author: Hans de Graaff <graaff@gentoo.org>
14#
15# @BLURB: An eclass for installing Ruby packages with proper support for multiple Ruby slots. 12# @BLURB: An eclass for installing Ruby packages with proper support for multiple Ruby slots.
16# @DESCRIPTION: 13# @DESCRIPTION:
17# The Ruby eclass is designed to allow an easier installation of Ruby packages 14# The Ruby eclass is designed to allow an easier installation of Ruby packages
18# and their incorporation into the Gentoo Linux system. 15# and their incorporation into the Gentoo Linux system.
19# 16#
44# @DESCRIPTION: 41# @DESCRIPTION:
45# A String or Array of filenames of patches to apply to all implementations. 42# A String or Array of filenames of patches to apply to all implementations.
46 43
47# @ECLASS-VARIABLE: RUBY_OPTIONAL 44# @ECLASS-VARIABLE: RUBY_OPTIONAL
48# @DESCRIPTION: 45# @DESCRIPTION:
49# Set the value to "yes" to make the dependency on a Ruby interpreter optional. 46# Set the value to "yes" to make the dependency on a Ruby interpreter
47# optional and then ruby_implementations_depend() to help populate
48# DEPEND and RDEPEND.
50 49
50# @ECLASS-VARIABLE: RUBY_S
51# @DEFAULT_UNSET
52# @DESCRIPTION:
53# If defined this variable determines the source directory name after
54# unpacking. This defaults to the name of the package. Note that this
55# variable supports a wildcard mechanism to help with github tarballs
56# that contain the commit hash as part of the directory name.
57
58# @ECLASS-VARIABLE: RUBY_QA_ALLOWED_LIBS
59# @DEFAULT_UNSET
60# @DESCRIPTION:
61# If defined this variable contains a whitelist of shared objects that
62# are allowed to exist even if they don't link to libruby. This avoids
63# the QA check that makes this mandatory. This is most likely not what
64# you are looking for if you get the related "Missing links" QA warning,
65# since the proper fix is almost always to make sure the shared object
66# is linked against libruby. There are cases were this is not the case
67# and the shared object is generic code to be used in some other way
68# (e.g. selenium's firefox driver extension). When set this argument is
69# passed to "grep -E" to remove reporting of these shared objects.
70
51inherit eutils toolchain-funcs 71inherit eutils java-utils-2 toolchain-funcs
52 72
53EXPORT_FUNCTIONS src_unpack src_prepare src_configure src_compile src_test src_install pkg_setup 73EXPORT_FUNCTIONS src_unpack src_prepare src_configure src_compile src_test src_install pkg_setup
54 74
55case ${EAPI} in 75case ${EAPI} in
56 0|1) 76 0|1)
57 die "Unsupported EAPI=${EAPI} (too old) for ruby-ng.eclass" ;; 77 die "Unsupported EAPI=${EAPI} (too old) for ruby-ng.eclass" ;;
58 2|3) ;; 78 2|3) ;;
79 4)
80 # S is no longer automatically assigned when it doesn't exist.
81 S="${WORKDIR}"
82 ;;
59 *) 83 *)
60 die "Unknown EAPI=${EAPI} for ruby-ng.eclass" 84 die "Unknown EAPI=${EAPI} for ruby-ng.eclass"
61esac 85esac
62 86
63# @FUNCTION: ruby_implementation_depend 87# @FUNCTION: ruby_implementation_depend
199 RDEPEND="${RDEPEND} $dependency" 223 RDEPEND="${RDEPEND} $dependency"
200 224
201 # Add the dependency as a test-dependency since we're going to 225 # Add the dependency as a test-dependency since we're going to
202 # execute the code during test phase. 226 # execute the code during test phase.
203 DEPEND="${DEPEND} test? ( ${dependency} )" 227 DEPEND="${DEPEND} test? ( ${dependency} )"
204 hasq test "$IUSE" || IUSE="${IUSE} test" 228 has test "$IUSE" || IUSE="${IUSE} test"
205} 229}
206 230
207# @FUNCTION: ruby_add_bdepend 231# @FUNCTION: ruby_add_bdepend
208# @USAGE: dependencies 232# @USAGE: dependencies
209# @DESCRIPTION: 233# @DESCRIPTION:
230 254
231 DEPEND="${DEPEND} $dependency" 255 DEPEND="${DEPEND} $dependency"
232 RDEPEND="${RDEPEND}" 256 RDEPEND="${RDEPEND}"
233} 257}
234 258
259# @FUNCTION: ruby_get_use_implementations
260# @DESCRIPTION:
261# Gets an array of ruby use targets enabled by the user
262ruby_get_use_implementations() {
263 local i implementation
264 for implementation in ${USE_RUBY}; do
265 use ruby_targets_${implementation} && i+=" ${implementation}"
266 done
267 echo $i
268}
269
270# @FUNCTION: ruby_get_use_targets
271# @DESCRIPTION:
272# Gets an array of ruby use targets that the ebuild sets
273ruby_get_use_targets() {
274 local t implementation
275 for implementation in ${USE_RUBY}; do
276 t+=" ruby_targets_${implementation}"
277 done
278 echo $t
279}
280
281if [[ ${EAPI:-0} -ge 4 && ${RUBY_OPTIONAL} != "yes" ]]; then
282 REQUIRED_USE=" || ( $(ruby_get_use_targets) )"
283fi
284
285# @FUNCTION: ruby_implementations_depend
286# @RETURN: Dependencies suitable for injection into DEPEND and RDEPEND.
287# @DESCRIPTION:
288# Produces the dependency string for the various implementations of ruby
289# which the package is being built against. This should not be used when
290# RUBY_OPTIONAL is unset but must be used if RUBY_OPTIONAL=yes. Do not
291# confuse this function with ruby_implementation_depend().
292#
293# @EXAMPLE:
294# EAPI=4
295# RUBY_OPTIONAL=yes
296#
297# inherit ruby-ng
298# ...
299# DEPEND="ruby? ( $(ruby_implementations_depend) )"
300# RDEPEND="${DEPEND}"
301ruby_implementations_depend() {
302 local depend
303 for _ruby_implementation in ${USE_RUBY}; do
304 depend="${depend}${depend+ }ruby_targets_${_ruby_implementation}? ( $(ruby_implementation_depend $_ruby_implementation) )"
305 done
306 echo "${depend}"
307}
308
235for _ruby_implementation in $USE_RUBY; do 309for _ruby_implementation in ${USE_RUBY}; do
236 IUSE="${IUSE} ruby_targets_${_ruby_implementation}" 310 IUSE="${IUSE} ruby_targets_${_ruby_implementation}"
237
238 # If you specify RUBY_OPTIONAL you also need to take care of
239 # ruby useflag and dependency.
240 if [[ ${RUBY_OPTIONAL} != "yes" ]]; then
241 DEPEND="${DEPEND} ruby_targets_${_ruby_implementation}? ( $(ruby_implementation_depend $_ruby_implementation) )"
242 RDEPEND="${RDEPEND} ruby_targets_${_ruby_implementation}? ( $(ruby_implementation_depend $_ruby_implementation) )"
243 fi
244done 311done
312# If you specify RUBY_OPTIONAL you also need to take care of
313# ruby useflag and dependency.
314if [[ ${RUBY_OPTIONAL} != yes ]]; then
315 DEPEND="${DEPEND} $(ruby_implementations_depend)"
316 RDEPEND="${RDEPEND} $(ruby_implementations_depend)"
317fi
245 318
246_ruby_invoke_environment() { 319_ruby_invoke_environment() {
247 old_S=${S} 320 old_S=${S}
321 case ${EAPI} in
322 4)
323 if [ -z ${RUBY_S} ]; then
324 sub_S=${P}
325 else
326 sub_S=${RUBY_S}
327 fi
328 ;;
329 *)
248 sub_S=${S#${WORKDIR}/} 330 sub_S=${S#${WORKDIR}/}
331 ;;
332 esac
249 333
250 # Special case, for the always-lovely GitHub fetches. With this, 334 # Special case, for the always-lovely GitHub fetches. With this,
251 # we allow the star glob to just expand to whatever directory it's 335 # we allow the star glob to just expand to whatever directory it's
252 # called. 336 # called.
253 if [[ ${sub_S} = *"*"* ]]; then 337 if [[ ${sub_S} = *"*"* ]]; then
338 case ${EAPI} in
339 2|3)
340 #The old method of setting S depends on undefined package
341 # manager behaviour, so encourage upgrading to EAPI=4.
342 eqawarn "Using * expansion of S is deprecated. Use EAPI and RUBY_S instead."
343 ;;
344 esac
254 pushd "${WORKDIR}"/all &>/dev/null 345 pushd "${WORKDIR}"/all &>/dev/null
255 sub_S=$(eval ls -d ${sub_S} 2>/dev/null) 346 sub_S=$(eval ls -d ${sub_S} 2>/dev/null)
256 popd &>/dev/null 347 popd &>/dev/null
257 fi 348 fi
258 349
301ruby-ng_pkg_setup() { 392ruby-ng_pkg_setup() {
302 # This only checks that at least one implementation is present 393 # This only checks that at least one implementation is present
303 # before doing anything; by leaving the parameters empty we know 394 # before doing anything; by leaving the parameters empty we know
304 # it's a special case. 395 # it's a special case.
305 _ruby_each_implementation 396 _ruby_each_implementation
397
398 use ruby_targets_jruby && java-pkg_setup-vm
306} 399}
307 400
308# @FUNCTION: ruby-ng_src_unpack 401# @FUNCTION: ruby-ng_src_unpack
309# @DESCRIPTION: 402# @DESCRIPTION:
310# Unpack the source archive. 403# Unpack the source archive.
431 # extensions via ruby-fakegem; make sure to check only in sitelibdir, since 524 # extensions via ruby-fakegem; make sure to check only in sitelibdir, since
432 # that's what changes between two implementations (otherwise you'd get false 525 # that's what changes between two implementations (otherwise you'd get false
433 # positives now that Ruby 1.9.2 installs with the same sitedir as 1.8) 526 # positives now that Ruby 1.9.2 installs with the same sitedir as 1.8)
434 ${scancmd} -qnR "${D}${sitelibdir}" "${D}${sitelibdir/site_ruby/gems}" \ 527 ${scancmd} -qnR "${D}${sitelibdir}" "${D}${sitelibdir/site_ruby/gems}" \
435 | fgrep -v "${libruby_soname}" \ 528 | fgrep -v "${libruby_soname}" \
529 | grep -E -v "${RUBY_QA_ALLOWED_LIBS}" \
436 > "${T}"/ruby-ng-${_ruby_implementation}-mislink.log 530 > "${T}"/ruby-ng-${_ruby_implementation}-mislink.log
437 531
438 if [[ -s "${T}"/ruby-ng-${_ruby_implementation}-mislink.log ]]; then 532 if [[ -s "${T}"/ruby-ng-${_ruby_implementation}-mislink.log ]]; then
439 ewarn "Extensions installed for ${_ruby_implementation} with missing links to ${libruby_soname}" 533 ewarn "Extensions installed for ${_ruby_implementation} with missing links to ${libruby_soname}"
440 ewarn $(< "${T}"/ruby-ng-${_ruby_implementation}-mislink.log ) 534 ewarn $(< "${T}"/ruby-ng-${_ruby_implementation}-mislink.log )

Legend:
Removed from v.1.28  
changed lines
  Added in v.1.40

  ViewVC Help
Powered by ViewVC 1.1.20