Index: bsd.cpu.mk
===================================================================
--- bsd.cpu.mk	(revision 197430)
+++ bsd.cpu.mk	(working copy)
@@ -8,6 +8,7 @@
 _CPUCFLAGS =
 . if ${MACHINE_ARCH} == "i386"
 MACHINE_CPU = i486
+_CPUCFLAGS = -march=i486
 . elif ${MACHINE_ARCH} == "amd64"
 MACHINE_CPU = amd64 sse2 sse
 . elif ${MACHINE_ARCH} == "ia64"