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Add "yosys -e regex" for turning warnings into errors

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Signed-off-by: Clifford Wolf <clifford@clifford.at>
This commit is contained in:
Clifford Wolf 2018-05-04 15:27:28 +02:00
parent 47eb150eec
commit 5c03aeac60
3 changed files with 22 additions and 4 deletions
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14
kernel/driver.cc
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@ -255,9 +255,13 @@ int main(int argc, char **argv)
printf(" print a warning for all log messages matching the regex.\n");
printf("\n");
printf(" -w regex\n");
printf(" if a warning message matches the regex, it is printes as regular\n");
printf(" if a warning message matches the regex, it is printed as regular\n");
printf(" message instead.\n");
printf("\n");
printf(" -e regex\n");
printf(" if a warning message matches the regex, it is printed as error\n");
printf(" message instead and the tool terminates with a nonzero return code.\n");
printf("\n");
printf(" -E <depsfile>\n");
printf(" write a Makefile dependencies file with in- and output file names\n");
printf("\n");
@ -281,7 +285,7 @@ int main(int argc, char **argv)
}
int opt;
while ((opt = getopt(argc, argv, "MXAQTVSm:f:Hh:b:o:p:l:L:qv:tds:c:W:w:D:E:")) != -1)
while ((opt = getopt(argc, argv, "MXAQTVSm:f:Hh:b:o:p:l:L:qv:tds:c:W:w:e:D:E:")) != -1)
{
switch (opt)
{
@ -375,6 +379,12 @@ int main(int argc, char **argv)
std::regex_constants::optimize |
std::regex_constants::egrep));
break;
case 'e':
log_werror_regexes.push_back(std::regex(optarg,
std::regex_constants::nosubs |
std::regex_constants::optimize |
std::regex_constants::egrep));
break;
case 'D':
{
auto args = split_tokens(optarg, ":");