package/clapack: cleanup configure options

Remove the BUILD_TESTING configure option (note the typo in its existing
name), which is already set to the same value by the cmake
infrastructure.

Signed-off-by: Samuel Martin <s.martin49@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/clapack/clapack.mk

@@ -14,7 +14,6 @@ CLAPACK_LICENSE = HPND (libf2c), BSD-3c (libblas and liblapack)
 CLAPACK_LICENSE_FILES = F2CLIBS/libf2c/Notice COPYING
 CLAPACK_SITE = http://www.netlib.org/clapack
 CLAPACK_INSTALL_STAGING = YES
-CLAPACK_CONF_OPTS = -DBUILDTESTING=OFF
 
 ifneq ($(BR2_PACKAGE_CLAPACK_ARITH_H),)
 CLAPACK_CONF_OPTS += -DARITH_H=$(BR2_PACKAGE_CLAPACK_ARITH_H)