Added support for macros as include file names

diff --git a/frontends/verilog/preproc.cc b/frontends/verilog/preproc.cc
index 0c6cfc6ac893ac7af2c35c562f340e932c4d1333..df1005d105c3e72214fc070b38d0acddff939f32 100644 (file)
--- a/frontends/verilog/preproc.cc
+++ b/frontends/verilog/preproc.cc
@@ -292,6 +292,8 @@ std::string frontend_verilog_preproc(std::istream &f, std::string filename, cons
                if (tok == "`include") {
                        skip_spaces();
                        std::string fn = next_token(true);
+                       while (fn.size() > 1 && fn[0] == '`' && defines_map.count(fn.substr(1)) > 0)
+                               fn = defines_map.at(fn.substr(1));
                        while (1) {
                                size_t pos = fn.find('"');
                                if (pos == std::string::npos)