lightning: remove -lintl linking

This is not needed: libbfd is now properly linked against libintl, so
libintl is pulled in automatically.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/lightning/lightning.mk

@@ -13,8 +13,6 @@ LIGHTNING_INSTALL_STAGING = YES
 ifeq ($(BR2_PACKAGE_LIGHTNING_DISASSEMBLER),y)
 LIGHTNING_DEPENDENCIES += binutils zlib
 LIGHTNING_CONF_OPTS += --enable-disassembler
-# binutils libraries are not explicitly linked against gettext
-LIGHTNING_CONF_ENV += $(if $(BR2_NEEDS_GETTEXT_IF_LOCALE),LIBS=-lintl)
 endif
 
 $(eval $(autotools-package))