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Added "yosys -Q"

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This commit is contained in:
Clifford Wolf 2014-07-31 00:53:21 +02:00
parent 2541489105
commit e5c245df9d
1 changed files with 35 additions and 26 deletions
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15
kernel/driver.cc
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@ -555,6 +555,7 @@ int main(int argc, char **argv)
std::string scriptfile = "";
bool scriptfile_tcl = false;
bool got_output_filename = false;
bool print_banner = true;
int history_offset = 0;
std::string history_file;
@ -565,10 +566,13 @@ int main(int argc, char **argv)
}
int opt;
while ((opt = getopt(argc, argv, "VSm:f:Hh:b:o:p:l:qv:ts:c:")) != -1)
while ((opt = getopt(argc, argv, "QVSm:f:Hh:b:o:p:l:qv:ts:c:")) != -1)
{
switch (opt)
{
case 'Q':
print_banner = false;
break;
case 'V':
printf("%s\n", yosys_version_str);
exit(0);
@ -634,9 +638,12 @@ int main(int argc, char **argv)
break;
default:
fprintf(stderr, "\n");
fprintf(stderr, "Usage: %s [-V] [-S] [-q] [-v <level>[-t] [-l <logfile>] [-o <outfile>] [-f <frontend>] [-h cmd] \\\n", argv[0]);
fprintf(stderr, "Usage: %s [-V -S -Q -q] [-v <level>[-t] [-l <logfile>] [-o <outfile>] [-f <frontend>] [-h cmd] \\\n", argv[0]);
fprintf(stderr, " %*s[{-s|-c} <scriptfile>] [-p <pass> [-p ..]] [-b <backend>] [-m <module_file>] [<infile> [..]]\n", int(strlen(argv[0])+1), "");
fprintf(stderr, "\n");
fprintf(stderr, " -Q\n");
fprintf(stderr, " suppress printing of banner (copyright, disclaimer, version)\n");
fprintf(stderr, "\n");
fprintf(stderr, " -q\n");
fprintf(stderr, " quiet operation. only write error messages to console\n");
fprintf(stderr, "\n");
@ -699,6 +706,7 @@ int main(int argc, char **argv)
if (log_errfile == NULL)
log_files.push_back(stderr);
if (print_banner) {
log("\n");
log(" /-----------------------------------------------------------------------------\\\n");
log(" | |\n");
@ -722,6 +730,7 @@ int main(int argc, char **argv)
log("\n");
log(" %s\n", yosys_version_str);
log("\n");
}
Pass::init_register();
@ -785,7 +794,7 @@ int main(int argc, char **argv)
}
#endif
log("\nREADY.\n");
log("\nEnd of script.\n");
log_pop();
if (!history_file.empty()) {