ref: 81637302cb63cafb75e1390a0e9bdd0ebaee5677
dir: lwext4/blockdev/CMakeLists.txt
#Blockdev library
if (BLOCKDEV_TYPE STREQUAL linux)
aux_source_directory(linux BLOCKDEV_SRC)
elseif (BLOCKDEV_TYPE STREQUAL windows)
aux_source_directory(windows BLOCKDEV_SRC)
else()
endif()
aux_source_directory(. BLOCKDEV_SRC)
add_library(blockdev ${BLOCKDEV_SRC})