2.4.0-ac1 : 'make dep' drivers/acpi error

Hello, I just downloaded 2.4.0-ac1 , and received the following error during 'make dep': make -C acpi fastdep make[4]: Entering directory `/usr/src/linux/drivers/acpi' /usr/src/linux/Rules.make:224: *** Recursive variable `CFLAGS' references itself (eventually). Stop. I saw Keith's email

2.4.0-ac1 : 'make dep' drivers/acpi error

Hello, I just downloaded 2.4.0-ac1 , and received the following error during 'make dep': make -C acpi fastdep make[4]: Entering directory `/usr/src/linux/drivers/acpi' /usr/src/linux/Rules.make:224: *** Recursive variable `CFLAGS' references itself (eventually). Stop. I saw Keith's email