--- a/gnatbuild.eclass	2006-04-19 21:45:07.000000000 +0200
+++ b/gnatbuild.eclass	2006-04-19 21:44:22.000000000 +0200
@@ -99,16 +99,7 @@
 S="${WORKDIR}/gcc-${GCCVER}"
 
 # bootstrap globals, common to src_unpack and src_compile
-case $(tc-arch) in
-	ppc)
-		GNATBOOT="${WORKDIR}/gnat-3.15p-powerpc-unknown-linux-gnu"
-		GNATBOOTINST="${GNATBOOT}"
-		GCC_EXEC_BASE="${GNATBOOT}/lib/gcc-lib"
-		;;
-	amd64 | x86)
-		GNATBOOT="${WORKDIR}/usr"
-		;;
-esac
+GNATBOOT="${WORKDIR}/usr"
 
 # some buildtime globals
 GNATBUILD="${WORKDIR}/build"