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Changed default frontend for "-" to "script" (was: "ilang")

This commit is contained in:
Clifford Wolf 2013-02-27 23:38:38 +01:00
parent 500786af55
commit a6cf02bdc7
1 changed files with 7 additions and 4 deletions
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11
kernel/driver.cc
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@ -37,22 +37,25 @@ static void run_frontend(std::string filename, std::string command, RTLIL::Desig
else if (filename.size() > 3 && filename.substr(filename.size()-3) == ".ys") else if (filename.size() > 3 && filename.substr(filename.size()-3) == ".ys")
command = "script"; command = "script";
else if (filename == "-") else if (filename == "-")
command = "ilang"; command = "script";
else else
log_error("Can't guess frontend for input file `%s' (missing -f option)!\n", filename.c_str()); log_error("Can't guess frontend for input file `%s' (missing -f option)!\n", filename.c_str());
} }
if (command == "script") { if (command == "script") {
log("\n-- Executing script file `%s' --\n", filename.c_str()); log("\n-- Executing script file `%s' --\n", filename.c_str());
FILE *f = fopen(filename.c_str(), "r"); FILE *f = stdin;
if (filename != "-")
f = fopen(filename.c_str(), "r");
if (f == NULL) if (f == NULL)
log_error("Can;t open script file `%s' for reading: %s\n", filename.c_str(), strerror(errno)); log_error("Can't open script file `%s' for reading: %s\n", filename.c_str(), strerror(errno));
char buffer[4096]; char buffer[4096];
while (fgets(buffer, 4096, f) != NULL) { while (fgets(buffer, 4096, f) != NULL) {
Pass::call(design, buffer); Pass::call(design, buffer);
design->check(); design->check();
} }
fclose(f); if (filename != "-")
fclose(f);
if (backend_command != NULL && *backend_command == "auto") if (backend_command != NULL && *backend_command == "auto")
*backend_command = ""; *backend_command = "";
return; return;