toolchain/gcc: remove unused GCC_ENABLE_CLOCALE

This variable was introduced in r17046 (add gfortran support,
2006-12-22) and wasn't used even there.

Signed-off-by: Markus Heidelberg <markus.heidelberg@web.de>

toolchain/gcc/gcc-uclibc-3.x.mk

@@ -123,10 +123,6 @@ else
 GCC_SHARED_LIBGCC:=--disable-shared
 endif
 
-ifneq ($(BR2_ENABLE_LOCALE),y)
-GCC_ENABLE_CLOCALE:=--disable-clocale
-endif
-
 HOST_SOURCE+=gcc-source
 
 #############################################################

toolchain/gcc/gcc-uclibc-4.x.mk

@@ -133,10 +133,6 @@ else
 GCC_SHARED_LIBGCC:=--disable-shared
 endif
 
-ifneq ($(BR2_ENABLE_LOCALE),y)
-GCC_ENABLE_CLOCALE:=--disable-clocale
-endif
-
 ifeq ($(BR2_KERNEL_HURD),y)
 EXTRA_GCC1_CONFIG_OPTIONS+=--without-headers
 endif