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| author | Eddie Hung <eddie@fpgeh.com> | 2020-02-01 02:14:19 -0800 |
|---|---|---|
| committer | Eddie Hung <eddie@fpgeh.com> | 2020-02-01 02:14:19 -0800 |
| commit | 136842b1ef18b850b518705ff3e6df3958f28e0c (patch) | |
| tree | abcdddaf53bafd5e34e9aa278ffbe3d001b60cc4 /backends/smt2/smtio.py | |
| parent | 705e520a527864dc32f1934bb4b2b94d75f8f0ec (diff) | |
| parent | a1c840ca5d6e8b580e21ae48550570aa9665741a (diff) | |
| download | yosys-136842b1ef18b850b518705ff3e6df3958f28e0c.tar.gz yosys-136842b1ef18b850b518705ff3e6df3958f28e0c.tar.bz2 yosys-136842b1ef18b850b518705ff3e6df3958f28e0c.zip | |
Merge branch 'master' into eddie/submod_po
Diffstat (limited to 'backends/smt2/smtio.py')
| -rw-r--r-- | backends/smt2/smtio.py | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/backends/smt2/smtio.py b/backends/smt2/smtio.py index 1df996aa7..34bf7ef38 100644 --- a/backends/smt2/smtio.py +++ b/backends/smt2/smtio.py @@ -304,7 +304,11 @@ class SmtIo: def p_open(self): assert self.p is None - self.p = subprocess.Popen(self.popen_vargs, stdin=subprocess.PIPE, stdout=subprocess.PIPE, stderr=subprocess.STDOUT) + try: + self.p = subprocess.Popen(self.popen_vargs, stdin=subprocess.PIPE, stdout=subprocess.PIPE, stderr=subprocess.STDOUT) + except FileNotFoundError: + print("%s SMT Solver '%s' not found in path." % (self.timestamp(), self.popen_vargs[0]), flush=True) + sys.exit(1) running_solvers[self.p_index] = self.p self.p_running = True self.p_next = None |