ht: fix gcc7 compilation

2018-03-10 12:53:54 +00:00 · 2018-03-10 12:53:54 +00:00 · 672e808dd3
parent b7569bfb38
commit 672e808dd3
2 changed files with 13 additions and 0 deletions
--- a/pkgs/applications/editors/ht/default.nix
+++ b/pkgs/applications/editors/ht/default.nix
@ -15,6 +15,8 @@ stdenv.mkDerivation rec {

  hardeningDisable = [ "format" ];

+  patches = [ ./gcc7.patch ];
+
  meta = with lib; {
    description = "File editor/viewer/analyzer for executables";
    homepage = http://hte.sourceforge.net;
--- a/pkgs/applications/editors/ht/gcc7.patch
+++ b/pkgs/applications/editors/ht/gcc7.patch
@ -0,0 +1,11 @@
+--- ht-2.1.0.org/htapp.cc	2014-09-14 16:55:26.000000000 +0100
+++ ht-2.1.0/htapp.cc	2018-03-10 12:48:07.158533800 +0000
+@@ -3023,7 +3023,7 @@
+ {
+ 	uint a = 2;
+ 	uint b = u/a;
+-	while (abs(a - b) > 1) {
+	while (abs((int)(a - b)) > 1) {
+ 		a = (a+b)/2;
+ 		b = u/a;
+         }