Index: uspace/lib/c/arch/sparc64/Makefile.inc
===================================================================
--- uspace/lib/c/arch/sparc64/Makefile.inc	(revision aa537a5a4e471cb463f4e25b55458fc8974897a7)
+++ uspace/lib/c/arch/sparc64/Makefile.inc	(revision facacc712e3d87d7301754b109c9582ef1ef29e4)
@@ -28,5 +28,4 @@
 
 ARCH_SOURCES = \
-	arch/$(UARCH)/src/entry.S \
 	arch/$(UARCH)/src/entryjmp.S \
 	arch/$(UARCH)/src/thread_entry.S \
@@ -40,3 +39,3 @@
 	arch/$(UARCH)/include/libarch/fibril_context.ag
 
-.PRECIOUS: arch/$(UARCH)/src/entry.o
+EXTRA_OUTPUT += arch/$(UARCH)/src/entry.o