1 files changed, 0 insertions, 35 deletions
diff --git a/games/six/patches/patch-lssolvecpp b/games/six/patches/patch-lssolvecpp
deleted file mode 100644
index 2baa7588efc..00000000000
--- a/games/six/patches/patch-lssolvecpp
+++ /dev/null
@@ -1,35 +0,0 @@
-$NetBSD: patch-lssolvecpp,v 1.2 2007/09/27 23:09:38 rillig Exp $
-
---- six/lssolve.cpp.orig	2004-07-19 10:30:50.000000000 +0200
-+++ six/lssolve.cpp	2007-09-28 00:57:32.000000000 +0200
-@@ -22,6 +22,12 @@
- #include <cassert>
- #include <cmath>
- 
-+#if defined(__NetBSD__) && defined(__GNUC__) && __GNUC__ == 3
-+#  define is_nan isnan
-+#else
-+#  define is_nan std::isnan
-+#endif
-+
- static void lu(const Mat<double> &X, Mat<double> &L, Mat<double> &U,
-                Vec<int> &p)
- {
-@@ -120,7 +126,7 @@
-   double temp;
- 
-   x(n - 1) = b(n - 1) / U(n - 1, n - 1);
--  if(std::isnan(x(n - 1)))
-+  if(is_nan(x(n - 1)))
-      x(n - 1) = 0.;
-   for(i = n - 2; i >= 0; i--) {
-     // Should be: x(i)=((b(i)-U(i,i,i+1,n-1)*x(i+1,n-1))/U(i,i))(0);
-@@ -131,7 +137,7 @@
-       temp += U.data()[iPos + j] * x(j);
-     }
-     x(i) = (b(i) - temp) / U.data()[iPos + i];
--    if(std::isnan(x(i)))
-+    if(is_nan(x(i)))
-        x(i) = 0.;
-   }
- }