diff --git a/src/windows/CMakeLists.txt b/src/windows/CMakeLists.txt
new file mode 100644
index 0000000..4310a72
--- /dev/null
+++ b/src/windows/CMakeLists.txt
@@ -0,0 +1,24 @@
+cmake_minimum_required (VERSION 3.10)
+project(shadow3 Fortran)
+
+#find_package(HDF5 REQUIRED COMPONENTS Fortran Fortran_HL)
+set(_COMPILE_Fortran " /fpp")
+add_definitions(-D_COMPILE4WIN)
+SET (DEF_INCLUDE_DIR "../def") 
+SET (LIB_TYPE STATIC)
+#SET (LIB_TYPE SHARED)
+
+ADD_LIBRARY(shadow3 ${LIB_TYPE} shadow_globaldefinitions.f90 stringio.f90 gfile.f90 shadow_beamio.f90 shadow_math.f90 shadow_variables.f90 shadow_roughness.f90 shadow_kernel.f90 shadow_synchrotron.f90 shadow_pre_sync.f90 shadow_pre_sync_urgent.f90 shadow_preprocessors.f90 shadow_postprocessors.f90 shadow_version.f90 shadow_crl.f90
+)
+target_include_directories(shadow3 PRIVATE ${DEF_INCLUDE_DIR})
+message(${DEF_INCLUDE_DIR})
+
+add_executable(shadow3_exe shadow3.f90)
+target_link_libraries(shadow3_exe PUBLIC "shadow3")
+#ADD_LIBRARY(shadow3 ${LIB_TYPE} stringio.f90) 
+
+#add_executable(shadow3 shadow3.f90)
+#target_include_directories(myprog PRIVATE ${HDF5_INCLUDE_DIRS})
+##target_include_directories(shadow3 PUBLIC "C:/Program Files/HDF_Group/HDF5/1.10.5/include/shared")
+#message(${HDF5_INCLUDE_DIRS})
+#target_link_libraries(myprog PRIVATE ${HDF5_Fortran_LIBRARIES} ${HDF5_Fortran_HL_LIBRARIES})