[gentoo-commits] gentoo-x86 commit in eclass: ruby-ng.eclass

["Diego Petteno (flameeyes)" <flameeyes@gentoo.org>]

flameeyes    10/05/22 12:31:03

  Modified:             ruby-ng.eclass
  Log:
  Use a slightly different syntax for expliciting implementation-dependent dependencies.
  
  Rather than using a single, huge USE-conditional per atom, put the dependendencies under conditional
  _and_ USE-dependency. This allows for syntax like:
  
  USE_RUBY="ruby18 ruby19"
  ...
  
  ruby_add_bdepend "test? ( dev-ruby/first )"
  USE_RUBY="ruby18" ruby_add_bdepend "test? ( dev-ruby/second )"
  USE_RUBY="ruby19" ruby_add_bdepend "test? ( dev-ruby/third )"

Revision  Changes    Path
1.17                 eclass/ruby-ng.eclass

file : http://sources.gentoo.org/viewvc.cgi/gentoo-x86/eclass/ruby-ng.eclass?rev=1.17&view=markup
plain: http://sources.gentoo.org/viewvc.cgi/gentoo-x86/eclass/ruby-ng.eclass?rev=1.17&content-type=text/plain
diff : http://sources.gentoo.org/viewvc.cgi/gentoo-x86/eclass/ruby-ng.eclass?r1=1.16&r2=1.17

Index: ruby-ng.eclass
===================================================================
RCS file: /var/cvsroot/gentoo-x86/eclass/ruby-ng.eclass,v
retrieving revision 1.16
retrieving revision 1.17
diff -u -r1.16 -r1.17
--- ruby-ng.eclass	22 May 2010 12:18:07 -0000	1.16
+++ ruby-ng.eclass	22 May 2010 12:31:03 -0000	1.17
@@ -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 1.16 2010/05/22 12:18:07 flameeyes Exp $
+# $Header: /var/cvsroot/gentoo-x86/eclass/ruby-ng.eclass,v 1.17 2010/05/22 12:31:03 flameeyes Exp $
 #
 # @ECLASS: ruby-ng.eclass
 # @MAINTAINER:
@@ -112,21 +112,27 @@
 	echo "[${res%,}]"
 }
 
-_ruby_implementation_depend() {
-	echo "ruby_targets_${1}? ( ${2}[ruby_targets_${1}] )"
-}
-
-_ruby_atoms_samelib() {
-	local samelib=$(ruby_samelib)
-
+_ruby_atoms_samelib_generic() {
+	echo "RUBYTARGET? ("
 	for token in $*; do
 		case "$token" in
 			"||" | "(" | ")" | *"?")
 				echo "${token}" ;;
 			*)
-				echo "${token}${samelib}" ;;
+				# TODO we need to deal with merging USE-based
+				# dependencies
+				echo "${token}[RUBYTARGET]" ;;
 		esac
 	done
+	echo ")"
+}
+
+_ruby_atoms_samelib() {
+	local atoms=$(_ruby_atoms_samelib_generic "$*")
+
+	for _ruby_implementation in $USE_RUBY; do
+		echo "${atoms//RUBYTARGET/ruby_targets_${_ruby_implementation}}"
+	done
 }
 
 _ruby_wrap_conditions() {