ref: 358f3f8f49a50ea3f2032a31eb73f16411fad8a4
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})