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Add support for "yosys -E"

Signed-off-by: Clifford Wolf <clifford@clifford.at>
This commit is contained in:
Clifford Wolf 2018-01-07 16:36:13 +01:00
parent 446ccf1f05
commit a96c775a73
13 changed files with 53 additions and 4 deletions

View file

@ -190,6 +190,7 @@ void read_liberty_cellarea(dict<IdString, double> &cell_area, string liberty_fil
{
std::ifstream f;
f.open(liberty_file.c_str());
yosys_input_files.insert(liberty_file);
if (f.fail())
log_cmd_error("Can't open liberty file `%s': %s\n", liberty_file.c_str(), strerror(errno));
LibertyParser libparser(f);