LibreDWG/libredwg
CMakeLists.txt
:78
CHECK_INCLUDE_FILE("sys/byteorder.h" HAVE_SYS_BYTEORDER_H)
CHECK_INCLUDE_FILE("sys/byteorder.h" HAVE_SYS_BYTEORDER_H)
check_include_file(sys/byteorder.h HAVE_SYS_BYTEORDER_H)
elseif(HAVE_SYS_BYTEORDER_H)
add_definitions(-DHAVE_SYS_BYTEORDER_H)