Windows packaging improvement

- Stepped away from NSIS, to just be a plain zip file
- Fixed a bug (though when trying NSIS) of dealing with slashes in windows paths
- Had package add .lib file instead of .dll.a file, since lib files tend to be more useful for Windows developers

CMakeLists.txt

@@ -153,7 +153,7 @@ ADD_SUBDIRECTORY(examples)
 
 # Binary Package
 IF(WIN32)
-  SET(CPACK_GENERATOR "NSIS")
+  SET(CPACK_GENERATOR "ZIP")
 ELSE(WIN32)
   SET(CPACK_GENERATOR "TBZ2")
 ENDIF(WIN32)

cmake/modules/FindLIBUSB.cmake

@@ -29,6 +29,8 @@ IF(NOT LIBUSB_FOUND)
     FIND_PATH(LIBUSB_INCLUDE_DIRS lusb0_usb.h "$ENV{ProgramFiles}/LibUSB-Win32/include" NO_SYSTEM_ENVIRONMENT_PATH)
     FIND_LIBRARY(LIBUSB_LIBRARIES NAMES libusb PATHS "$ENV{ProgramFiles}/LibUSB-Win32/lib/gcc")
     SET(LIBUSB_LIBRARY_DIR "$ENV{ProgramFiles}/LibUSB-Win32/bin/x86/")
+    # Must fix up variable to avoid backslashes during packaging
+    STRING(REGEX REPLACE "\\\\" "/" LIBUSB_LIBRARY_DIR ${LIBUSB_LIBRARY_DIR})
   ELSE(WIN32)
     # If not under Windows we use PkgConfig
     FIND_PACKAGE (PkgConfig)

libnfc/CMakeLists.txt

@@ -100,7 +100,7 @@ IF(WIN32)
   INSTALL(TARGETS nfc RUNTIME DESTINATION bin COMPONENT libraries)
 
   # At compile time we need the .LIB file, we place it in the lib directory
-  INSTALL(TARGETS nfc ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR} COMPONENT headers)
+  INSTALL(FILES ${CMAKE_CURRENT_BINARY_DIR}/libnfc.lib DESTINATION ${CMAKE_INSTALL_LIBDIR} COMPONENT libraries)
 ELSE(WIN32)
   INSTALL(TARGETS nfc LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR} COMPONENT libraries)
 ENDIF(WIN32)