clapack: disable for m68k coldfire

Either a assembler bug or a platform limitation.
Fixes:
http://autobuild.buildroot.net/results/d24a2e9b35c98a10585cd28b3306a09c49163296/

Signed-off-by: Waldemar Brodkorb <wbx@openadk.org>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/clapack/Config.in

@@ -12,6 +12,8 @@ config BR2_PACKAGE_CLAPACK
 	# because of the "_" symbol prefix:
 	# http://autobuild.buildroot.net/results/a28df0ba10803e6e54c2f8160bbd8190cba4d690/
 	depends on !BR2_bfin
+	# assembler: Error: value out of range
+	depends on !BR2_m68k_cf
 	help
 	  BLAS and LAPACK C implementation (f2c'ed version of).