new package libmodbus

Signed-off-by: Joerg Seitter <oss@seitter.net>

package/libmodbus/Makefile

@@ -0,0 +1,27 @@
+# This file is part of the OpenADK project. OpenADK is copyrighted
+# material, please see the LICENCE file in the top-level directory.
+
+include $(ADK_TOPDIR)/rules.mk
+
+PKG_NAME:=		libmodbus
+PKG_VERSION:=		3.1.6
+PKG_RELEASE:=		1
+PKG_HASH:=		d7d9fa94a16edb094e5fdf5d87ae17a0dc3f3e3d687fead81835d9572cf87c16
+PKG_DESCR:=		MODBUS protocol library
+PKG_SECTION:=		libs/net
+PKG_URL:=		http://libmodbus.org
+PKG_SITES:=		https://libmodbus.org/releases/
+DISTFILES:=             $(PKG_NAME)-$(PKG_VERSION).tar.gz
+
+include $(ADK_TOPDIR)/mk/package.mk
+
+$(eval $(call PKG_template,LIBMODBUS,libmodbus,$(PKG_VERSION)-$(PKG_RELEASE),$(PKG_DEPENDS),$(PKG_DESCR),$(PKG_SECTION)))
+
+CONFIGURE_ARGS+=	--without-documentation --disable-tests
+
+libmodbus-install:
+	$(INSTALL_DIR) $(IDIR_LIBMODBUS)/usr/lib
+	$(CP) $(WRKINST)/usr/lib/libmodbus*.so* \
+		$(IDIR_LIBMODBUS)/usr/lib
+
+include $(ADK_TOPDIR)/mk/pkg-bottom.mk