{% for group in srcs -%}
{%- if group.file_type == 'verilog' %}
{% for tmp_arg in vlt_args %}{{ tmp_arg }}
{% endfor -%}
{%- for define in group.defines %}+define+{{ define.0 }}{% if define.1 %}={{ define.1 }}{% endif %}
{% endfor -%}
{%- for incdir in group.incdirs %}+incdir+{{ incdir }}
{% endfor -%}
{%- for file in group.files %}{{ file.file }}
{% endfor -%}
{%- endif -%}
{%- endfor %}