diff -up autofs-5.0.1/Makefile.rules.fix-largefile-dumbness autofs-5.0.1/Makefile.rules
--- autofs-5.0.1/Makefile.rules.fix-largefile-dumbness	2007-10-18 13:57:09.000000000 +0800
+++ autofs-5.0.1/Makefile.rules	2007-10-18 13:57:23.000000000 +0800
@@ -43,7 +43,7 @@ CXXFLAGS  = $(CFLAGS)
 LD        = ld
 SOLDFLAGS = -shared -Xlinker -rpath -Xlinker $(autofslibdir)
 
-CFLAGS += -D_REENTRANT
+CFLAGS += -D_REENTRANT -D_FILE_OFFSET_BITS=64
 LDFLAGS += -lpthread
 
 ifdef DMALLOCLIB