diff -Nru orig/ncdf4/src/Makevars.win patched/ncdf4/src/Makevars.win
--- orig/ncdf4/src/Makevars.win	2019-10-22 19:28:32.000000000 +0200
+++ patched/ncdf4/src/Makevars.win	2020-07-02 18:06:49.927390800 +0200
@@ -1,15 +1,9 @@
-VERSION=4.4.1.1-dap
-PKG_CPPFLAGS = -I../windows/netcdf-${VERSION}/include
-PKG_LIBS = -L../windows/netcdf-${VERSION}/lib${R_ARCH} \
-	-lnetcdf -lcurl -lhdf5_hl -lhdf5 -lszip -lz \
-	-lws2_32 -lcrypt32 -lwldap32
+PKG_LIBS = -lnetcdf -lcurl -lhdf5_hl -lhdf5 -lmfhdf -ldf -ljpeg -lportablexdr \
+    -lwinhttp -lcurl -lrtmp -lssl -lssh2 -lgcrypt -lcrypto -lgdi32 -lz -lgdi32 -lcrypt32 -lidn2 -lunistring -liconv -lgpg-error -lws2_32 -lwldap32 -lwinmm
 
-all: clean winlibs
-
-winlibs:
-	"${R_HOME}/bin${R_ARCH_BIN}/Rscript.exe" "../tools/winlibs.R" ${VERSION}
+all: clean 
 
 clean:
 	rm -Rf $(SHLIB) $(OBJECTS)
 
-.PHONY: all winlibs clean
+.PHONY: all clean