diff -ur netcdf-4.3.0-orig/Makefile.am netcdf-4.3.0-new/Makefile.am
--- netcdf-4.3.0-orig/Makefile.am	2013-05-09 12:15:22 -0400
+++ netcdf-4.3.0-new/Makefile.am	2013-07-20 15:18:07 -0400
@@ -139,7 +139,9 @@
 
 install-data-hook:
 if BUILD_DLL
-	cp liblib/netcdfdll.def ${prefix}/lib
+	if test -f liblib/netcdfdll.def; then \
+	    cp liblib/netcdfdll.def ${prefix}/lib; \
+	fi
 endif # BUILD_DLL
 	@echo ''
 	@echo '+-------------------------------------------------------------+'
diff -ur netcdf-4.3.0-orig/configure.ac netcdf-4.3.0-new/configure.ac
--- netcdf-4.3.0-orig/configure.ac	2013-05-09 12:15:14 -0400
+++ netcdf-4.3.0-new/configure.ac	2013-07-20 13:38:00 -0400
@@ -652,9 +652,9 @@
      opendap with --disable-netcdf-4 --disable-dap, or see config.log for errors.])])
 fi
 
-# We need the math library
-AC_CHECK_LIB([m], [floor], [], 
-[AC_MSG_ERROR([Can't find or link to the math library.])])
+## We need the math library
+#AC_CHECK_LIB([m], [floor], [], 
+#[AC_MSG_ERROR([Can't find or link to the math library.])])
 
 if test "x$enable_netcdf_4" = xyes; then
 
diff -ur netcdf-4.3.0-orig/lib_flags.am netcdf-4.3.0-new/lib_flags.am
--- netcdf-4.3.0-orig/lib_flags.am	2013-05-09 12:15:24 -0400
+++ netcdf-4.3.0-new/lib_flags.am	2013-07-20 13:38:47 -0400
@@ -15,7 +15,7 @@
 
 # This turns on declspec magic in netcdf.h for windows DLLs.
 if BUILD_DLL
-AM_CPPFLAGS += -DDLL_NETCDF
+AM_CPPFLAGS += -DDLL_NETCDF -D_HDF5USEDLL_
 endif
 
 
diff -ur netcdf-4.3.0-orig/libdap2/dcelex.c netcdf-4.3.0-new/libdap2/dcelex.c
--- netcdf-4.3.0-orig/libdap2/dcelex.c	2013-05-09 12:15:24 -0400
+++ netcdf-4.3.0-new/libdap2/dcelex.c	2013-07-20 14:25:14 -0400
@@ -14,6 +14,10 @@
 #include "dceconstraints.h"
 #include "dceparselex.h"
 
+#ifdef _MSC_VER
+#define strtoll _strtoi64
+#endif
+
 /* Forward */
 static void dumptoken(DCElexstate* lexstate);
 static int tohex(int c);
diff -ur netcdf-4.3.0-orig/libdap2/dceparse.c netcdf-4.3.0-new/libdap2/dceparse.c
--- netcdf-4.3.0-orig/libdap2/dceparse.c	2013-05-09 12:15:24 -0400
+++ netcdf-4.3.0-new/libdap2/dceparse.c	2013-07-20 14:25:35 -0400
@@ -20,6 +20,10 @@
 #include "dceconstraints.h"
 #include "dceparselex.h"
 
+#ifdef _MSC_VER
+#define strtoll _strtoi64
+#endif
+
 static Object collectlist(Object list0, Object decl);
 
 void
diff -ur netcdf-4.3.0-orig/ncdump/Makefile.am netcdf-4.3.0-new/ncdump/Makefile.am
--- netcdf-4.3.0-orig/ncdump/Makefile.am	2013-05-09 12:15:21 -0400
+++ netcdf-4.3.0-new/ncdump/Makefile.am	2013-07-20 15:04:56 -0400
@@ -6,7 +6,7 @@
 
 # Put together AM_CPPFLAGS and AM_LDFLAGS.
 include $(top_srcdir)/lib_flags.am
-LDADD = ${top_builddir}/liblib/libnetcdf.la 
+LDADD = ${top_builddir}/liblib/libnetcdf.la -lgetopt
 
 TESTS_ENVIRONMENT=CC=${CC}
 
diff -ur netcdf-4.3.0-orig/ncdump/nccopy.c netcdf-4.3.0-new/ncdump/nccopy.c
--- netcdf-4.3.0-orig/ncdump/nccopy.c	2013-05-09 12:15:21 -0400
+++ netcdf-4.3.0-new/ncdump/nccopy.c	2013-07-20 15:06:36 -0400
@@ -23,11 +23,13 @@
 #include "nccomps.h"
 
 #ifdef _MSC_VER
+#ifndef HAVE_GETOPT_H
 #include "XGetopt.h"
-#define snprintf _snprintf
 int opterr;
 int optind;
 #endif
+#define snprintf _snprintf
+#endif
 
 /* default bytes of memory we are willing to allocate for variable
  * values during copy */
diff -ur netcdf-4.3.0-orig/ncdump/ncdump.c netcdf-4.3.0-new/ncdump/ncdump.c
--- netcdf-4.3.0-orig/ncdump/ncdump.c	2013-05-09 12:15:21 -0400
+++ netcdf-4.3.0-new/ncdump/ncdump.c	2013-07-20 15:04:28 -0400
@@ -13,11 +13,13 @@
 #endif
 
 #ifdef _MSC_VER
-#define snprintf _snprintf
+#ifndef HAVE_GETOPT_H
 #include "XGetopt.h"
 int opterr;
 int optind;
 #endif
+#define snprintf _snprintf
+#endif
 
 #include <stdlib.h>
 #include <string.h>
diff -ur netcdf-4.3.0-orig/ncgen/Makefile.am netcdf-4.3.0-new/ncgen/Makefile.am
--- netcdf-4.3.0-orig/ncgen/Makefile.am	2013-05-09 12:15:07 -0400
+++ netcdf-4.3.0-new/ncgen/Makefile.am	2013-07-20 15:01:43 -0400
@@ -4,7 +4,7 @@
 
 # Put together AM_CPPFLAGS and AM_LDFLAGS.
 include $(top_srcdir)/lib_flags.am
-LDADD = ${top_builddir}/liblib/libnetcdf.la
+LDADD = ${top_builddir}/liblib/libnetcdf.la -lgetopt
 
 # Build ncgen from the listed sources.
 bin_PROGRAMS = ncgen
diff -ur netcdf-4.3.0-orig/ncgen/main.c netcdf-4.3.0-new/ncgen/main.c
--- netcdf-4.3.0-orig/ncgen/main.c	2013-05-09 12:15:07 -0400
+++ netcdf-4.3.0-new/ncgen/main.c	2013-07-20 15:02:12 -0400
@@ -12,11 +12,13 @@
 #endif
 
 #ifdef _MSC_VER
+#ifndef HAVE_GETOPT_H
 #include "XGetopt.h"
-#define snprintf _snprintf
 int opterr;
 int optind;
 #endif
+#define snprintf _snprintf
+#endif
 
 /* Default is netcdf-3 mode 1 */
 #define DFALTCMODE 0
diff -ur netcdf-4.3.0-orig/ncgen3/Makefile.am netcdf-4.3.0-new/ncgen3/Makefile.am
--- netcdf-4.3.0-orig/ncgen3/Makefile.am	2013-05-09 12:15:15 -0400
+++ netcdf-4.3.0-new/ncgen3/Makefile.am	2013-07-20 15:00:09 -0400
@@ -6,7 +6,7 @@
 include $(top_srcdir)/lib_flags.am
 
 # Link to the netCDF library.
-ncgen3_LDADD = ${top_builddir}/liblib/libnetcdf.la 
+ncgen3_LDADD = ${top_builddir}/liblib/libnetcdf.la -lgetopt
 
 # Build ncgen from the listed sources.
 bin_PROGRAMS = ncgen3
diff -ur netcdf-4.3.0-orig/ncgen3/main.c netcdf-4.3.0-new/ncgen3/main.c
--- netcdf-4.3.0-orig/ncgen3/main.c	2013-05-09 12:15:15 -0400
+++ netcdf-4.3.0-new/ncgen3/main.c	2013-07-20 14:59:25 -0400
@@ -15,11 +15,13 @@
 #endif
 
 #ifdef _MSC_VER
+#ifndef HAVE_GETOPT_H
 #include "XGetopt.h"
-#define snprintf _snprintf
 int opterr;
 int optind;
 #endif
+#define snprintf _snprintf
+#endif
 
 #ifdef __hpux
 #include <locale.h>