Index: uspace/lib/c/arch/arm32/Makefile.common
===================================================================
--- uspace/lib/c/arch/arm32/Makefile.common	(revision 82d9087eea063af26837d04a2157c462f27708b0)
+++ uspace/lib/c/arch/arm32/Makefile.common	(revision 02246b84e7565e123bfc1bcd9b66f2cf0f14810d)
@@ -29,5 +29,5 @@
 
 COMMON_CFLAGS += -ffixed-r9 -mtp=soft -fno-omit-frame-pointer -mapcs-frame \
-	-march=$(subst _,-,$(PROCESSOR_ARCH))
+	-mcpu=$(subst _,-,$(PROCESSOR))
 
 LDFLAGS += -Wl,--gc-sections