-INCLUDES = -I. -I.. -I../silccore -I../silcmath -I../silcske \
- -I../silcsim -I../.. -I../silcutil -I../../includes \
- -I../silcmath/gmp -I../trq
+EXTRA_DIST = *.h tests
+
+include $(top_srcdir)/Makefile.defines.in
+
+# Workaround a bug in GCC 2.x which causes memory exhaustion
+# when compiling sha1 with optimizations on UltraSPARC.
+#
+@FIX_SHA1@sha1.lo:
+@FIX_SHA1@ $(LTCOMPILE) -O0 -c -o $@ `test -f 'sha1.c' || echo '$(srcdir)/'`sha1.c
+@FIX_SHA1@