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authorNikolay Amiantov <ab@fmap.me>2018-02-25 20:05:57 +0300
committerNikolay Amiantov <ab@fmap.me>2018-02-25 22:24:09 +0300
commit8711763d429c0f8d4f09b5fc3901d5a5a35a3a9b (patch)
tree156cd690e79efbe465985bca08cb4447ea89606c /pkgs/development/libraries/opencv
parent24cc05e10addf29500177813667d74ac421cd2f1 (diff)
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opencv3: fix openblas dependency
Diffstat (limited to 'pkgs/development/libraries/opencv')
-rw-r--r--pkgs/development/libraries/opencv/3.x.nix3
1 files changed, 3 insertions, 0 deletions
diff --git a/pkgs/development/libraries/opencv/3.x.nix b/pkgs/development/libraries/opencv/3.x.nix
index ccac04c18ca..b5ee83ddfe8 100644
--- a/pkgs/development/libraries/opencv/3.x.nix
+++ b/pkgs/development/libraries/opencv/3.x.nix
@@ -221,6 +221,9 @@ stdenv.mkDerivation rec {
 
   NIX_CFLAGS_COMPILE = lib.optional enableEXR "-I${ilmbase.dev}/include/OpenEXR";
 
+  # Configure can't find the library without this.
+  OpenBLAS_HOME = lib.optionalString enableOpenblas openblas;
+
   cmakeFlags = [
     "-DWITH_OPENMP=ON"
     "-DBUILD_PROTOBUF=OFF"