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authorEelco Dolstra <edolstra@gmail.com>2018-10-08 19:34:26 +0200
committerEelco Dolstra <edolstra@gmail.com>2018-10-08 22:56:23 +0200
commitc8a2533516b4174455601572c80298d0c23b08c8 (patch)
treee6e528c540dc40debba65a17d837aa96274a7aad /pkgs/development/libraries/opencv
parent7fb45271b27373d4016e51926d5b95e3354b065e (diff)
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opencv3: Reduce closure size from 520 to 154 MiB
Diffstat (limited to 'pkgs/development/libraries/opencv')
-rw-r--r--pkgs/development/libraries/opencv/3.x.nix5
1 files changed, 5 insertions, 0 deletions
diff --git a/pkgs/development/libraries/opencv/3.x.nix b/pkgs/development/libraries/opencv/3.x.nix
index dd87fa93260..64aa11e1763 100644
--- 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