Add back BuildArch until we get bootstrapping sorted out.

eclipse.spec

@@ -97,6 +97,11 @@ Patch33:        %{name}-compare-create-api.patch
 Patch34:	%{name}-bz162177.patch
 Patch35:	%{name}-javadoc.patch
 
+%if %{gcj_support}
+ExclusiveArch: %{ix86} x86_64 ppc
+%else
+BuildArch:     noarch
+%endif
 BuildRoot:      %{_tmppath}/%{name}-%{version}-%{release}-buildroot
 BuildRequires:  ant
 BuildRequires:  perl
@@ -1227,6 +1232,7 @@ fi
 * Tue Jul 12 2005 Andrew Overholt <overholt@redhat.com> 3.1.0_fc-6
 - Bump release to build against new gcc.
 - Bump gcc requirement to gcc 4.0.1.
+- Add back BuildArch until we get bootstrapping sorted out.
 
 * Tue Jul 05 2005 Andrew Overholt <overholt@redhat.com> 3.1.0_fc-5
 - Revert ecj_bootstrap patch since it won't work.