From 685be52a708d621af1940f62e0c9e7a4d593c8c9 Mon Sep 17 00:00:00 2001
From: pst <pst@FreeBSD.org>
Date: Sun, 8 Sep 1996 00:34:04 +0000
Subject: Workarround for gcc 2.60 expression evaluation bug.

---
 contrib/groff/libgroff/font.cc | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'contrib')

diff --git a/contrib/groff/libgroff/font.cc b/contrib/groff/libgroff/font.cc
index 95da6b7..a90627e 100644
--- a/contrib/groff/libgroff/font.cc
+++ b/contrib/groff/libgroff/font.cc
@@ -194,7 +194,11 @@ static int scale_round(int n, int x, int y)
   }
   else {
     if (-(unsigned)n <= (-(unsigned)INT_MIN - y2)/x)
-      return (n*x - y2)/y;
+      {
+        // XXX simplify expression to work around bug in gcc-2.6.0
+        int tmp = n*x - y2;
+        return tmp/y;
+      }
     return int(n*double(x)/double(y) - .5);
   }
 }
-- 
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