-if BSD
-tincd_SOURCES += bsd/device.c
-if TUNEMU
-tincd_SOURCES += bsd/tunemu.c bsd/tunemu.h
-endif
-endif
-
-if SOLARIS
-tincd_SOURCES += solaris/device.c
-endif
-
-if MINGW
-tincd_SOURCES += mingw/device.c mingw/common.h
-endif
-
-if CYGWIN
-tincd_SOURCES += cygwin/device.c
-endif
-
-if UML
-tincd_SOURCES += uml_device.c
-endif
-
-if VDE
-tincd_SOURCES += vde_device.c
-endif
-
-if OPENSSL
-tincd_SOURCES += \