vsenv, vs90wrapper: delete

pkgs/build-support/vsenv/build-solution.nix

@@ -1,18 +0,0 @@
-{stdenv, vs}:
-{ name
-, src
-, slnFile
-, baseDir ? "."
-, extraBuildInputs ? []
-}:
-
-stdenv.mkDerivation {
-  inherit name src;
-  installPhase = ''
-    cd ${baseDir}
-    vcbuild.exe /rebuild ${slnFile}
-    mkdir -p $out
-    cp Debug/* $out
-  '';
-  buildInputs = [ vs ] ++ extraBuildInputs;
-}

pkgs/build-support/vsenv/default.nix

@@ -1,7 +0,0 @@
-{stdenv, vs}:
-
-{
-  buildSolution = import ./build-solution.nix {
-    inherit stdenv vs;
-  };  
-}

pkgs/development/compilers/vs90wrapper/default.nix

@@ -1,9 +0,0 @@
-{stdenv}:
-
-stdenv.mkDerivation {
-  name = "visual-studio-9.0";
-  buildCommand = ''
-    mkdir -p $out/bin
-    ln -s "/cygdrive/c/Program Files/Microsoft Visual Studio 9.0/VC/vcpackages/vcbuild.exe" $out/bin/vcbuild.exe
-  '';
-}

pkgs/top-level/all-packages.nix

@@ -150,10 +150,6 @@ with pkgs;
 
   ebook2cw = callPackage ../applications/misc/ebook2cw { };
 
-  vsenv = callPackage ../build-support/vsenv {
-    vs = vs90wrapper;
-  };
-
   fetchbower = callPackage ../build-support/fetchbower {
     inherit (nodePackages) bower2nix;
   };
@@ -7070,8 +7066,6 @@ with pkgs;
 
   valadoc = callPackage ../development/tools/valadoc { };
 
-  vs90wrapper = callPackage ../development/compilers/vs90wrapper { };
-
   wla-dx = callPackage ../development/compilers/wla-dx { };
 
   wrapCCWith =