opencv3: Reduce closure size from 520 to 154 MiB

2018-10-08 19:34:26 +02:00 · 2018-10-08 19:34:26 +02:00 · c8a2533516
commit c8a2533516
parent 7fb45271b2
1 changed files with 5 additions and 0 deletions
--- 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