From: Clifford Wolf <clifford@clifford.at>
Date: Mon, 13 Feb 2017 15:59:34 +0000 (+0100)
Subject: Fix readline() handling for partial lines
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=221018b19dd55c9700fa75661e6f7ff3f275acd8;p=SymbiYosys.git

Fix readline() handling for partial lines
---

diff --git a/sbysrc/sby_core.py b/sbysrc/sby_core.py
index d53d7d6..a1aaec3 100644
--- a/sbysrc/sby_core.py
+++ b/sbysrc/sby_core.py
@@ -35,6 +35,7 @@ class SbyTask:
         self.logfile = logfile
         self.noprintregex = None
         self.notify = []
+        self.linebuffer = ""
 
         for dep in self.deps:
             dep.register_dep(self)
@@ -95,7 +96,11 @@ class SbyTask:
         while True:
             outs = self.p.stdout.readline().decode("utf-8")
             if len(outs) == 0: break
-            outs = outs.strip()
+            if outs[-1] != '\n':
+                self.linebuffer += outs
+                break
+            outs = (self.linebuffer + outs).strip()
+            self.linebuffer = ""
             if len(outs) == 0: continue
             if self.noprintregex is None or not self.noprintregex.match(outs):
                 self.job.log("%s: %s" % (self.info, outs))