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| author | Eddie Hung <eddie@fpgeh.com> | 2020-01-28 12:46:18 -0800 |
|---|---|---|
| committer | Eddie Hung <eddie@fpgeh.com> | 2020-01-28 12:46:18 -0800 |
| commit | a855f23f22c9e6dbba5ff17a9541a7d26342b56a (patch) | |
| tree | f62715ee5a790615d8d4fcda7814a940608c7310 /backends/smt2/smtio.py | |
| parent | f5e0a07ad679696b0d3077ef877941d4c1f864d7 (diff) | |
| parent | 7939727d14f44b5d56ca3806d0907e9fceea2882 (diff) | |
| download | yosys-a855f23f22c9e6dbba5ff17a9541a7d26342b56a.tar.gz yosys-a855f23f22c9e6dbba5ff17a9541a7d26342b56a.tar.bz2 yosys-a855f23f22c9e6dbba5ff17a9541a7d26342b56a.zip | |
Merge remote-tracking branch 'origin/master' into eddie/opt_merge_init
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 |