virglrenderer: fix make distcheck

src/gallium/auxiliary/Makefile.am

@@ -68,3 +68,8 @@ util/u_format_table.c: $(srcdir)/util/u_format_table.py $(srcdir)/util/u_format_
 	$(AM_V_GEN) $(PYTHON2) $(srcdir)/util/u_format_table.py $(srcdir)/util/u_format.csv > $@
 
 -include $(top_srcdir)/git.mk
+
+EXTRA_DIST = util/u_format_table.py \
+             util/u_format_pack.py \
+             util/u_format_parse.py \
+             util/u_format.csv

tests/Makefile.am

@@ -27,7 +27,7 @@ test_virgl_transfer_SOURCES = test_virgl_transfer.c
 test_virgl_transfer_LDADD = $(TEST_LIBS)
 test_virgl_transfer_LDFLAGS = -no-install
 
-test_virgl_cmd_SOURCES = test_virgl_cmd.c
+test_virgl_cmd_SOURCES = test_virgl_cmd.c large_shader.h
 test_virgl_cmd_LDADD = $(TEST_LIBS)
 test_virgl_cmd_LDFLAGS = -no-install