Fix compilation errors in static builds on Windows

CMakeLists.txt

@@ -69,6 +69,9 @@ IF(WIN32)
     ADD_DEFINITIONS(-DWIN32)
 ENDIF(WIN32)
 
+# What type of libraries to build
+SET(OPENMM_BUILD_SHARED_LIB ON CACHE BOOL "Whether to build shared OpenMM libraries")
+SET(OPENMM_BUILD_STATIC_LIB OFF CACHE BOOL "Whether to build static OpenMM libraries")
 
 # Include CPU-Features for Android
 IF (ANDROID)
@@ -283,7 +286,7 @@ IF (ANDROID OR PNACL)
 ELSE (ANDROID OR PNACL)
     SET_SOURCE_FILES_PROPERTIES(${CMAKE_SOURCE_DIR}/libraries/sfmt/src/SFMT.cpp PROPERTIES COMPILE_FLAGS "-DHAVE_SSE2=1")
 ENDIF(ANDROID OR PNACL)
-IF (NOT (ANDROID OR PNACL))
+IF (NOT (ANDROID OR PNACL OR (WIN32 AND OPENMM_BUILD_STATIC_LIB)))
     FILE(GLOB src_files ${CMAKE_CURRENT_SOURCE_DIR}/libraries/asmjit/*/*.cpp)
     FILE(GLOB incl_files ${CMAKE_CURRENT_SOURCE_DIR}/libraries/asmjit/*.h)
     SET(SOURCE_FILES ${SOURCE_FILES} ${src_files})
@@ -302,8 +305,6 @@ ENDIF(OPENMM_BUILD_C_AND_FORTRAN_WRAPPERS)
 
 INCLUDE_DIRECTORIES(BEFORE ${CMAKE_CURRENT_SOURCE_DIR}/src)
 
-SET(OPENMM_BUILD_SHARED_LIB ON CACHE BOOL "Whether to build shared OpenMM libraries")
-
 SET(EXTRA_LINK_FLAGS ${EXTRA_COMPILE_FLAGS})
 IF (CMAKE_SYSTEM_NAME MATCHES "Linux")
     IF (NOT ANDROID)
@@ -319,7 +320,6 @@ IF(OPENMM_BUILD_SHARED_LIB)
     SET_TARGET_PROPERTIES(${SHARED_TARGET} PROPERTIES LINK_FLAGS "${EXTRA_LINK_FLAGS}" COMPILE_FLAGS "${EXTRA_COMPILE_FLAGS} -DOPENMM_BUILDING_SHARED_LIBRARY -DLEPTON_BUILDING_SHARED_LIBRARY -DPTHREAD_BUILDING_SHARED_LIBRARY")
 ENDIF(OPENMM_BUILD_SHARED_LIB)
 
-SET(OPENMM_BUILD_STATIC_LIB OFF CACHE BOOL "Whether to build static OpenMM libraries")
 IF(OPENMM_BUILD_STATIC_LIB)
     ADD_LIBRARY(${STATIC_TARGET} STATIC ${SOURCE_FILES} ${SOURCE_INCLUDE_FILES} ${API_ABS_INCLUDE_FILES})
     SET(EXTRA_COMPILE_FLAGS "${EXTRA_COMPILE_FLAGS} -DOPENMM_USE_STATIC_LIBRARIES -DLEPTON_USE_STATIC_LIBRARIES -DPTW32_STATIC_LIB")