elfutils: towards uClibc support: requires largefile

elfutils unconditionally uses off64_t for example, so largefile is
needed.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

package/elfutils/Config.in

@@ -12,6 +12,7 @@ config BR2_PACKAGE_ELFUTILS
 	       BR2_TOOLCHAIN_BUILDROOT   || \
 	       BR2_TOOLCHAIN_CTNG_uClibc || \
 	       BR2_TOOLCHAIN_EXTERNAL_UCLIBC
+	depends on BR2_LARGEFILE
 	help
 	  Libraries/utilities to handle ELF objects (drop in
 	  replacement for libelf).