Index: uspace/lib/libc/arch/sparc64/Makefile.inc
===================================================================
--- uspace/lib/libc/arch/sparc64/Makefile.inc	(revision b473611ceac30d2844afddbecf5c2cd999470cdf)
+++ uspace/lib/libc/arch/sparc64/Makefile.inc	(revision 0b9ac3c7710d00960febdf1af77f1d65e298ad02)
@@ -33,5 +33,8 @@
 TOOLCHAIN_DIR = $(CROSS_PREFIX)/sparc64/bin
 
-ARCH_SOURCES += arch/$(UARCH)/src/fibril.S \
+ARCH_SOURCES = \
+	arch/$(UARCH)/src/entry.s \
+	arch/$(UARCH)/src/thread_entry.s \
+	arch/$(UARCH)/src/fibril.S \
 	arch/$(UARCH)/src/tls.c \
 	arch/$(UARCH)/src/stacktrace.c \