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Merge pull request #4503 from RCoeurjoly/vhdl_extension
Guess VHDL frontend for both *.vhd and *vhdl files
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commit
41b51c1ca9
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@ -1126,31 +1126,40 @@ bool run_frontend(std::string filename, std::string command, RTLIL::Design *desi
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design = yosys_design;
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if (command == "auto") {
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std::string filename_trim = filename;
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if (filename_trim.size() > 3 && filename_trim.compare(filename_trim.size()-3, std::string::npos, ".gz") == 0)
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filename_trim.erase(filename_trim.size()-3);
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if (filename_trim.size() > 2 && filename_trim.compare(filename_trim.size()-2, std::string::npos, ".v") == 0)
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command = " -vlog2k";
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else if (filename_trim.size() > 2 && filename_trim.compare(filename_trim.size()-3, std::string::npos, ".sv") == 0)
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command = " -sv";
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else if (filename_trim.size() > 3 && filename_trim.compare(filename_trim.size()-4, std::string::npos, ".vhd") == 0)
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command = " -vhdl";
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else if (filename_trim.size() > 4 && filename_trim.compare(filename_trim.size()-5, std::string::npos, ".blif") == 0)
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command = "blif";
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else if (filename_trim.size() > 5 && filename_trim.compare(filename_trim.size()-6, std::string::npos, ".eblif") == 0)
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command = "blif";
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else if (filename_trim.size() > 4 && filename_trim.compare(filename_trim.size()-5, std::string::npos, ".json") == 0)
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command = "json";
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else if (filename_trim.size() > 3 && filename_trim.compare(filename_trim.size()-3, std::string::npos, ".il") == 0)
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command = "rtlil";
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else if (filename_trim.size() > 3 && filename_trim.compare(filename_trim.size()-3, std::string::npos, ".ys") == 0)
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command = "script";
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else if (filename_trim.size() > 3 && filename_trim.compare(filename_trim.size()-4, std::string::npos, ".tcl") == 0)
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command = "tcl";
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else if (filename == "-")
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command = "script";
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else
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log_error("Can't guess frontend for input file `%s' (missing -f option)!\n", filename.c_str());
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std::string filename_trim = filename;
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auto has_extension = [](const std::string& filename, const std::string& extension) {
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if (filename.size() >= extension.size()) {
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return filename.compare(filename.size() - extension.size(), extension.size(), extension) == 0;
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}
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return false;
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};
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if (has_extension(filename_trim, ".gz")) {
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filename_trim.erase(filename_trim.size() - 3);
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}
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if (has_extension(filename_trim, ".v")) {
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command = " -vlog2k";
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} else if (has_extension(filename_trim, ".sv")) {
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command = " -sv";
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} else if (has_extension(filename_trim, ".vhd") || has_extension(filename_trim, ".vhdl")) {
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command = " -vhdl";
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} else if (has_extension(filename_trim, ".blif") || has_extension(filename_trim, ".eblif")) {
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command = "blif";
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} else if (has_extension(filename_trim, ".json")) {
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command = "json";
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} else if (has_extension(filename_trim, ".il")) {
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command = "rtlil";
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} else if (has_extension(filename_trim, ".ys")) {
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command = "script";
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} else if (has_extension(filename_trim, ".tcl")) {
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command = "tcl";
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} else if (filename == "-") {
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command = "script";
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} else {
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log_error("Can't guess frontend for input file `%s' (missing -f option)!\n", filename.c_str());
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}
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}
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if (command == "script")
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