davfs2: simplified dependencies and added support for LFS

Signed-off-by: Federico Di Marco <fededim@gmail.com>

net/davfs2/Makefile

@@ -9,7 +9,7 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=davfs2
 PKG_VERSION:=1.5.2
-PKG_RELEASE:=2
+PKG_RELEASE:=3
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
 PKG_SOURCE_URL:=http://download.savannah.gnu.org/releases/davfs2/
@@ -23,7 +23,7 @@ define Package/davfs2
   SECTION:=net
   CATEGORY:=Network
   SUBMENU:=Filesystem
-  DEPENDS=+libopenssl +libneon +libiconv +libintl +libexpat +kmod-fuse +libfuse
+  DEPENDS=+libneon +kmod-fuse +libfuse
   TITLE:=Mount a WebDAV resource as a regular file system.
   URL:=http://savannah.nongnu.org/projects/davfs2/
   MAINTAINER:=Federico Di Marco <fededim@gmail.com>
@@ -52,6 +52,8 @@ endef
 
 TARGET_CFLAGS += -I$(STAGING_DIR)/usr/include
 
+TARGET_CPPFLAGS += -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE
+
 CONFIGURE_VARS += \
        LDFLAGS="$(TARGET_LDFLAGS) -L$(TOOLCHAIN_DIR)/usr/lib -L$(TOOLCHAIN_DIR)/lib"