refine

pkgs/x/xbuild/package.nix

@@ -7,7 +7,8 @@
   ...
 }:
 
-stdenv.mkDerivation {
+let
+  actual_xbuild=stdenv.mkDerivation {
     pname = "xbuild";
     version = "0.0.1";
 
@@ -28,4 +29,44 @@ stdenv.mkDerivation {
     preConfigure = ''
      aclocal && automake --add-missing && autoconf
   '';
-}
+  };
+  wrapped_xbuild = stdenv.mkDerivation {
+    name = "xbuild-wrapper";
+
+    unpackPhase = "true";
+    
+    nativeBuildInputs = [
+      pkgs.makeWrapper
+      pkgs.pkg-config
+    ];
+
+    buildInputs = [
+      pkgs.gnumake
+      pkgs.gcc
+      pkgs.coreutils
+      pkgs.bash
+      pkgs.strace
+      pkgs.go
+      pkgs.xxd
+      pkgs.patchelf
+      pkgs.linux-pam
+      pkgs.libtirpc
+      pkgs.hwloc
+    ];
+
+    propagatedBuildInputs = [
+      actual_xbuild
+    ];
+
+    buildCommand = ''
+      mkdir -p $out/bin
+      for bin in ${actual_xbuild}/bin/*; do
+         makeWrapper "$bin" "$out/bin/$(basename $bin)" \
+            --prefix PATH : ${pkgs.lib.makeBinPath wrapped_xbuild.buildInputs} \
+            --prefix PKG_CONFIG_PATH : ${pkgs.lib.makeSearchPathOutput "dev" "lib/pkgconfig" wrapped_xbuild.buildInputs} \
+	    --set AUTO_DETECT_PKG_CONFIG_PATH no 
+      done
+    '';
+  };
+in
+  wrapped_xbuild