diff -Naurp linux-2.6.17-rc3.orig/arch/mips/Makefile linux-2.6.17-rc3/arch/mips/Makefile
--- linux-2.6.17-rc3.orig/arch/mips/Makefile	2006-05-06 13:24:57.000000000 -0400
+++ linux-2.6.17-rc3/arch/mips/Makefile	2006-05-06 13:31:37.000000000 -0400
@@ -63,9 +63,13 @@ cflags-y		+= -mabi=64
 ifdef CONFIG_BUILD_ELF64
 cflags-y		+= $(call cc-option,-mno-explicit-relocs)
 else
+ifdef CONFIG_SGI_IP32
+cflags-y		+= -mabi=o64
+else
 cflags-y		+= $(call cc-option,-msym32)
 endif
 endif
+endif
 
 
 #