opencv3: Reduce closure size from 520 to 154 MiB

prusnak · Oct 8, 2018 · c8a2533 · c8a2533
1 parent 7fb4527
commit c8a2533
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/pkgs/development/libraries/opencv/3.x.nix b/pkgs/development/libraries/opencv/3.x.nix
@@ -165,6 +165,11 @@ stdenv.mkDerivation rec {
       ${installExtraFiles face}
     '');
 
+  postConfigure = ''
+    [ -e modules/core/version_string.inc ]
+    echo '"(build info elided)"' > modules/core/version_string.inc
+  '';
+
   buildInputs =
        [ zlib pcre hdf5 glog boost google-gflags protobuf ]
     ++ lib.optional enablePython pythonPackages.python