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

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Revision 1.27		Revision 1.37
1	# Copyright 1999-2009 Gentoo Foundation	1	# Copyright 1999-2009 Gentoo Foundation
2	# Distributed under the terms of the GNU General Public License v2	2	# Distributed under the terms of the GNU General Public License v2
3	# $Header: /var/cvsroot/gentoo-x86/eclass/ruby-ng.eclass,v 1.27 2010/08/30 22:08:24 flameeyes Exp $	3	# $Header: /var/cvsroot/gentoo-x86/eclass/ruby-ng.eclass,v 1.37 2011/07/22 09:10:22 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	#
…		…
46		46
47	# @ECLASS-VARIABLE: RUBY_OPTIONAL	47	# @ECLASS-VARIABLE: RUBY_OPTIONAL
48	# @DESCRIPTION:	48	# @DESCRIPTION:
49	# Set the value to "yes" to make the dependency on a Ruby interpreter optional.	49	# Set the value to "yes" to make the dependency on a Ruby interpreter optional.
50		50
		51	# @ECLASS-VARIABLE: RUBY_S
		52	# @DEFAULT_UNSET
		53	# @DESCRIPTION:
		54	# If defined this variable determines the source directory name after
		55	# unpacking. This defaults to the name of the package. Note that this
		56	# variable supports a wildcard mechanism to help with github tarballs
		57	# that contain the commit hash as part of the directory name.
		58
		59	# @ECLASS-VARIABLE: RUBY_QA_ALLOWED_LIBS
		60	# @DEFAULT_UNSET
		61	# @DESCRIPTION:
		62	# If defined this variable contains a whitelist of shared objects that
		63	# are allowed to exist even if they don't link to libruby. This avoids
		64	# the QA check that makes this mandatory. This is most likely not what
		65	# you are looking for if you get the related "Missing links" QA warning,
		66	# since the proper fix is almost always to make sure the shared object
		67	# is linked against libruby. There are cases were this is not the case
		68	# and the shared object is generic code to be used in some other way
		69	# (e.g. selenium's firefox driver extension). When set this argument is
		70	# passed to "grep -E" to remove reporting of these shared objects.
		71
51	inherit eutils toolchain-funcs	72	inherit eutils toolchain-funcs
52		73
53	EXPORT_FUNCTIONS src_unpack src_prepare src_configure src_compile src_test src_install pkg_setup	74	EXPORT_FUNCTIONS src_unpack src_prepare src_configure src_compile src_test src_install pkg_setup
54		75
55	case ${EAPI} in	76	case ${EAPI} in
56	0\|1)	77	0\|1)
57	die "Unsupported EAPI=${EAPI} (too old) for ruby-ng.eclass" ;;	78	die "Unsupported EAPI=${EAPI} (too old) for ruby-ng.eclass" ;;
58	2\|3) ;;	79	2\|3) ;;
		80	4)
		81	# S is no longer automatically assigned when it doesn't exist.
		82	S="${WORKDIR}"
		83	;;
59	*)	84	*)
60	die "Unknown EAPI=${EAPI} for ruby-ng.eclass"	85	die "Unknown EAPI=${EAPI} for ruby-ng.eclass"
61	esac	86	esac
62		87
63	# @FUNCTION: ruby_implementation_depend	88	# @FUNCTION: ruby_implementation_depend
…		…
199	RDEPEND="${RDEPEND} $dependency"	224	RDEPEND="${RDEPEND} $dependency"
200		225
201	# Add the dependency as a test-dependency since we're going to	226	# Add the dependency as a test-dependency since we're going to
202	# execute the code during test phase.	227	# execute the code during test phase.
203	DEPEND="${DEPEND} test? ( ${dependency} )"	228	DEPEND="${DEPEND} test? ( ${dependency} )"
204	hasq test "$IUSE" \|\| IUSE="${IUSE} test"	229	has test "$IUSE" \|\| IUSE="${IUSE} test"
205	}	230	}
206		231
207	# @FUNCTION: ruby_add_bdepend	232	# @FUNCTION: ruby_add_bdepend
208	# @USAGE: dependencies	233	# @USAGE: dependencies
209	# @DESCRIPTION:	234	# @DESCRIPTION:
…		…
230		255
231	DEPEND="${DEPEND} $dependency"	256	DEPEND="${DEPEND} $dependency"
232	RDEPEND="${RDEPEND}"	257	RDEPEND="${RDEPEND}"
233	}	258	}
234		259
		260	# @FUNCTION: ruby_get_use_implementations
		261	# @DESCRIPTION:
		262	# Gets an array of ruby use targets enabled by the user
		263	ruby_get_use_implementations() {
		264	local i implementation
		265	for implementation in ${USE_RUBY}; do
		266	use ruby_targets_${implementation} && i+=" ${implementation}"
		267	done
		268	echo $i
		269	}
		270
		271	# @FUNCTION: ruby_get_use_targets
		272	# @DESCRIPTION:
		273	# Gets an array of ruby use targets that the ebuild sets
		274	ruby_get_use_targets() {
		275	local t implementation
		276	for implementation in ${USE_RUBY}; do
		277	t+=" ruby_targets_${implementation}"
		278	done
		279	echo $t
		280	}
		281
		282	if [[ ${EAPI:-0} -ge 4 && ${RUBY_OPTIONAL} != "yes" ]]; then
		283	REQUIRED_USE=" \|\| ( $(ruby_get_use_targets) )"
		284	fi
		285
235	for _ruby_implementation in $USE_RUBY; do	286	for _ruby_implementation in $USE_RUBY; do
236	IUSE="${IUSE} ruby_targets_${_ruby_implementation}"	287	IUSE="${IUSE} ruby_targets_${_ruby_implementation}"
237		288
238	# If you specify RUBY_OPTIONAL you also need to take care of	289	# If you specify RUBY_OPTIONAL you also need to take care of
239	# ruby useflag and dependency.	290	# ruby useflag and dependency.
…		…
243	fi	294	fi
244	done	295	done
245		296
246	_ruby_invoke_environment() {	297	_ruby_invoke_environment() {
247	old_S=${S}	298	old_S=${S}
		299	case ${EAPI} in
		300	4)
		301	if [ -z ${RUBY_S} ]; then
		302	sub_S=${P}
		303	else
		304	sub_S=${RUBY_S}
		305	fi
		306	;;
		307	*)
248	sub_S=${S#${WORKDIR}/}	308	sub_S=${S#${WORKDIR}/}
		309	;;
		310	esac
249		311
250	# Special case, for the always-lovely GitHub fetches. With this,	312	# Special case, for the always-lovely GitHub fetches. With this,
251	# we allow the star glob to just expand to whatever directory it's	313	# we allow the star glob to just expand to whatever directory it's
252	# called.	314	# called.
253	if [[ ${sub_S} = "" ]]; then	315	if [[ ${sub_S} = ""* ]]; then
		316	case ${EAPI} in
		317	2\|3)
		318	#The old method of setting S depends on undefined package
		319	# manager behaviour, so encourage upgrading to EAPI=4.
		320	eqawarn "Using * expansion of S is deprecated. Use EAPI and RUBY_S instead."
		321	;;
		322	esac
254	pushd "${WORKDIR}"/all &>/dev/null	323	pushd "${WORKDIR}"/all &>/dev/null
255	sub_S=$(eval ls -d ${sub_S} 2>/dev/null)	324	sub_S=$(eval ls -d ${sub_S} 2>/dev/null)
256	popd &>/dev/null	325	popd &>/dev/null
257	fi	326	fi
258		327
…		…
431	# extensions via ruby-fakegem; make sure to check only in sitelibdir, since	500	# 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	501	# 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)	502	# 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}" \	503	${scancmd} -qnR "${D}${sitelibdir}" "${D}${sitelibdir/site_ruby/gems}" \
435	\| fgrep -v "${libruby_soname}" \	504	\| fgrep -v "${libruby_soname}" \
		505	\| grep -E -v "${RUBY_QA_ALLOWED_LIBS}" \
436	> "${T}"/ruby-ng-${_ruby_implementation}-mislink.log	506	> "${T}"/ruby-ng-${_ruby_implementation}-mislink.log
437		507
438	if [[ -s "${T}"/ruby-ng-${_ruby_implementation}-mislink.log ]]; then	508	if [[ -s "${T}"/ruby-ng-${_ruby_implementation}-mislink.log ]]; then
439	ewarn "Extensions installed for ${_ruby_implementation} with missing links to ${libruby_soname}"	509	ewarn "Extensions installed for ${_ruby_implementation} with missing links to ${libruby_soname}"
440	ewarn $(< "${T}"/ruby-ng-${_ruby_implementation}-mislink.log )	510	ewarn $(< "${T}"/ruby-ng-${_ruby_implementation}-mislink.log )

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