set(all_files 
${CMAKE_CURRENT_SOURCE_DIR}/src/claserbase.h
${CMAKE_CURRENT_SOURCE_DIR}/src/claserbase.cpp
${CMAKE_CURRENT_SOURCE_DIR}/src/claserdriver_base.h
${CMAKE_CURRENT_SOURCE_DIR}/src/claserdriver_base.cpp

#${CMAKE_CURRENT_SOURCE_DIR}/src/claserdriver_igps.h
#${CMAKE_CURRENT_SOURCE_DIR}/src/claserdriver_igps.cpp
#${CMAKE_CURRENT_SOURCE_DIR}/src/claserdriver_jdsu.h
#${CMAKE_CURRENT_SOURCE_DIR}/src/claserdriver_jdsu.cpp

${CMAKE_CURRENT_SOURCE_DIR}/src/claserdriver_pi.h
${CMAKE_CURRENT_SOURCE_DIR}/src/claserdriver_pi.cpp
${CMAKE_CURRENT_SOURCE_DIR}/src/claserdriver_sp.h
${CMAKE_CURRENT_SOURCE_DIR}/src/claserdriver_sp.cpp
)

set(inc_files ${all_files})
set(src_files ${all_files})
list(FILTER inc_files INCLUDE REGEX ".*.h$")
list(FILTER src_files INCLUDE REGEX ".*.cpp$")

source_group("cmake" REGULAR_EXPRESSION [.]*cmake[.]*)