zile: unbreak uClibc-ng builds

package/zile/Makefile

@@ -14,7 +14,6 @@ PKG_BUILDDEP:=		libgc
 PKG_URL:=		http://www.gnu.org/software/zile/
 PKG_SITES:=		${MASTER_SITE_GNU:=zile/}
 
-PKG_LIBC_DEPENDS:=	glibc
 DISTFILES:=		${PKG_NAME}-${PKG_VERSION}.tar.gz
 
 include $(ADK_TOPDIR)/mk/package.mk
@@ -22,7 +21,7 @@ include $(ADK_TOPDIR)/mk/package.mk
 $(eval $(call PKG_template,ZILE,zile,$(PKG_VERSION)-${PKG_RELEASE},${PKG_DEPENDS},${PKG_DESCR},${PKG_SECTION}))
 
 AUTOTOOL_STYLE:=	autoreconf
-TARGET_LDFLAGS+=	-ltinfo
+TARGET_LDFLAGS+=	-ltinfo -lrt
 
 zile-install:
 	$(INSTALL_DIR) $(IDIR_ZILE)/usr/bin