[gentoo-commits] gentoo-x86 commit in eclass: toolchain.eclass

[Mike Frysinger (vapier)]

vapier      11/03/01 00:13:02

  Modified:             toolchain.eclass
  Log:
  auto enable e500-double for ppc targets when possible #353380 by Alexander Dubov

Revision  Changes    Path
1.451                eclass/toolchain.eclass

file : http://sources.gentoo.org/viewvc.cgi/gentoo-x86/eclass/toolchain.eclass?rev=1.451&view=markup
plain: http://sources.gentoo.org/viewvc.cgi/gentoo-x86/eclass/toolchain.eclass?rev=1.451&content-type=text/plain
diff : http://sources.gentoo.org/viewvc.cgi/gentoo-x86/eclass/toolchain.eclass?r1=1.450&r2=1.451

Index: toolchain.eclass
===================================================================
RCS file: /var/cvsroot/gentoo-x86/eclass/toolchain.eclass,v
retrieving revision 1.450
retrieving revision 1.451
diff -u -r1.450 -r1.451
--- toolchain.eclass	13 Feb 2011 12:10:12 -0000	1.450
+++ toolchain.eclass	1 Mar 2011 00:13:01 -0000	1.451
@@ -1,6 +1,6 @@
 # Copyright 1999-2008 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
-# $Header: /var/cvsroot/gentoo-x86/eclass/toolchain.eclass,v 1.450 2011/02/13 12:10:12 dirtyepic Exp $
+# $Header: /var/cvsroot/gentoo-x86/eclass/toolchain.eclass,v 1.451 2011/03/01 00:13:01 vapier Exp $
 #
 # Maintainer: Toolchain Ninjas <toolchain@g.o>
 
@@ -1252,6 +1252,11 @@
 		hppa)
 			[[ ${GCCMAJOR} == "3" ]] && confgcc="${confgcc} --enable-sjlj-exceptions"
 			;;
+		# Set up defaults based on current CFLAGS
+		ppc)
+			is-flagq -mfloat-gprs=double && confgcc+=" --enable-e500-double"
+			[[ ${CTARGET//_/-} == *-e500v2-* ]] && confgcc+=" --enable-e500-double"
+			;;
 	esac
 
 	GCC_LANG="c"