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| author |   Hans de Graaff <graaff@gentoo.org> | 2011-07-22 09:08:59 +0000 |
|---|---|---|
| committer | Hans de Graaff <graaff@gentoo.org> | 2011-07-22 09:08:59 +0000 |
| commit | d199e65292ba601f757a044cb678719202319625 (patch) | |
| tree | 2dc76465538e4e22d166c1d98107e4bc47ce7cb5 /eclass | |
| parent | Version bump, security bug #375977. (diff) | |
| download | historical-d199e65292ba601f757a044cb678719202319625.tar.gz historical-d199e65292ba601f757a044cb678719202319625.tar.bz2 historical-d199e65292ba601f757a044cb678719202319625.zip | |
Leverage the REQUIRED_USE mechanism to determine at dependency resolution time if this ebuild can satisfy RUBY_TARGETS. Patch by Matthew Schultz in bug 373227.
Diffstat (limited to 'eclass')
| -rw-r--r-- | eclass/ruby-ng.eclass | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/eclass/ruby-ng.eclass b/eclass/ruby-ng.eclass index 0d32217c118e..a63a285fd907 100644 --- a/eclass/ruby-ng.eclass +++ b/eclass/ruby-ng.eclass @@ -1,6 +1,6 @@ # Copyright 1999-2009 Gentoo Foundation # Distributed under the terms of the GNU General Public License v2 -# $Header: /var/cvsroot/gentoo-x86/eclass/ruby-ng.eclass,v 1.35 2011/07/19 05:48:09 graaff Exp $ +# $Header: /var/cvsroot/gentoo-x86/eclass/ruby-ng.eclass,v 1.36 2011/07/22 09:08:59 graaff Exp $ # # @ECLASS: ruby-ng.eclass # @MAINTAINER: @@ -257,6 +257,21 @@ ruby_add_bdepend() { RDEPEND="${RDEPEND}" } +# @FUNCTION: ruby_get_use_targets +# @DESCRIPTION: +# Gets an array of ruby use targets that the ebuild sets +ruby_get_use_targets() { + local t implementation + for implementation in ${USE_RUBY}; do + t+=" ruby_targets_${implementation}" + done + echo $t +} + +if [[ ${EAPI:-0} -ge 4 && ${RUBY_OPTIONAL} != "yes" ]]; then + REQUIRED_USE=" || ( $(ruby_get_use_targets) )" +fi + for _ruby_implementation in $USE_RUBY; do IUSE="${IUSE} ruby_targets_${_ruby_implementation}" |