Compiling for Win other files needed.

[rgleason]

Does this do independent compile? - If not, please disregard.
[LATER- It does do independent compile with the changes noted below}
Trying as an independent compile - First try
After copy opencpn.lib from v4.0 into the /build directory.
Needed ../include/opncpn_plugin.h in the src directory due to link errors.

Then cmake .. and cmake --build . --config release

Build FAILED.
"C:\Data-Dart\Up-Soft\Navigation\o-plugin\s63_pi\build\ALL_BUILD.vcxproj" (default target) (1) ->
"C:\Data-Dart\Up-Soft\Navigation\o-plugin\s63_pi\build\s63_pi.vcxproj" (defaulttarget) (3) ->(Link target) ->
LINK : fatal error LNK1181: cannot open input file 'E:\opencpn_cmake2010\release\opencpn.lib'
[C:\Data-Dart\Up-Soft\Navigation\o-plugin\s63_pi\build\s63_pi.vcxproj]
0 Warning(s)
1 Error(s)

Error comes from CMakeLists.txt file Line 200

 IF(WIN32)
#  SET(OPENCPN_IMPORT_LIB "opencpn.lib")
  SET(OPENCPN_IMPORT_LIB "E:/opencpn_cmake2010/${CMAKE_CFG_INTDIR}/opencpn.lib")
  TARGET_LINK_LIBRARIES( ${PACKAGE_NAME} ${OPENCPN_IMPORT_LIB} )
#  ADD_DEPENDENCIES(${PACKAGE_NAME} ${PARENT})
ENDIF(WIN32) 

So, I un-commented line 199 and commented line 200

 SET(OPENCPN_IMPORT_LIB "opencpn.lib")
# SET(OPENCPN_IMPORT_LIB "E:/opencpn_cmake2010/${CMAKE_CFG_INTDIR}/opencpn.lib")

And it compiled for both cmake --build .
and cmake --build . --config release

When I did cpack the second time, after a failure, it compiled successfully.

Maybe the README under Windows should clarify this?