+OS_SRC = linux-os.c mips-linux-os.c
+OS_LIBS = -ldl
+
+ifdef LISP_FEATURE_LARGEFILE
+ CFLAGS += -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64
+endif
+
+ifdef LISP_FEATURE_SB_THREAD
+ OS_LIBS += -lpthread
+endif
+
+GC_SRC = cheneygc.c