feat(examples/vhdl/array_axis_vcs): do not overwrite set_sim_option

examples/vhdl/array_axis_vcs/run.py

@@ -22,17 +22,16 @@
 
 # vu.set_sim_option('modelsim.init_files.after_load',['runall_addwave.do'])
 
+# This can be executed externally, should C sources be more complex than a single file.
 c_nobj = join(root, 'src/test/stubs.o')
 print(os.popen('gcc -fPIC -rdynamic -c '+join(root, 'src/**/stubs.c')+' -o '+c_nobj).read())
-
-vu.set_sim_option("ghdl.elab_flags", ["-Wl,"+c_nobj])
-
 c_obj = join(root, 'src/test/main.o')
-# This can be executed externally, should C sources be more complex than a single file.
 print(os.popen('gcc -fPIC -rdynamic -c '+join(root, 'src/**/main.c')+' -o '+c_obj).read())
 
+for tb in lib.get_test_benches(pattern='*tb_py_*', allow_empty=False):
+    tb.set_sim_option("ghdl.elab_flags", ["-Wl,"+c_nobj], overwrite=False)
+
 for tb in lib.get_test_benches(pattern='*tb_c_*', allow_empty=False):
-    # FIXME: We don't want to replace all the elab flags. We just want to add one.
-    tb.set_sim_option("ghdl.elab_flags", ["-Wl,"+c_obj])
+    tb.set_sim_option("ghdl.elab_flags", ["-Wl,"+c_obj], overwrite=False)
 
 vu.main()