all-packages.nix: added low-priority 'gitSVN' expression, a variant of git with SVN support (but no GUI)

svn path=/nixpkgs/trunk/; revision=26827

pkgs/applications/version-management/git-and-tools/default.nix

@@ -24,6 +24,11 @@ rec {
     ];
   };
 
+  # Git with SVN support, but without GUI.
+  gitSVN = lowPrio (appendToName "with-svn" (git.override {
+    svnSupport = true;
+  }));
+
   # The full-featured Git.
   gitFull = appendToName "full" (git.override {
     svnSupport = true;

pkgs/top-level/all-packages.nix

@@ -6155,6 +6155,7 @@ let
   });
   git = gitAndTools.git;
   gitFull = gitAndTools.gitFull;
+  gitSVN = gitAndTools.gitSVN;
 
   giv = callPackage ../applications/graphics/giv {
     inherit (gtkLibs) gdk_pixbuf gtk gob2;