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| author | Pascal Bach <pascal.bach@nextrem.ch> | 2018-03-25 14:35:40 +0200 |
|---|---|---|
| committer | Pascal Bach <pascal.bach@nextrem.ch> | 2018-03-25 15:13:32 +0200 |
| commit | 7ccbca6010453263e8436994c50dae8570a5a096 (patch) | |
| tree | b451aad8f72b44fad35a964a5b2704c4048e3daf /pkgs/development/libraries/opencv | |
| parent | f66a3b333caf48cb2eab1cfd00af8c6743bebfa2 (diff) | |
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opencv3: don't download ippicv if not enabled
On aarch64 ipp is not available but the derivation still tries to download it leading to an error that the platform is not supported. There is already an option to enable ipp which is disabled by default. So the sensitive thing to do is to only download the ippicv package if the option is enabled. This makes opencv3 build on aarch64.
Diffstat (limited to 'pkgs/development/libraries/opencv')
| -rw-r--r-- | pkgs/development/libraries/opencv/3.x.nix | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/pkgs/development/libraries/opencv/3.x.nix b/pkgs/development/libraries/opencv/3.x.nix index 101b38d6305..efb9a7cdbe4 100644 --- a/pkgs/development/libraries/opencv/3.x.nix +++ b/pkgs/development/libraries/opencv/3.x.nix @@ -167,7 +167,7 @@ stdenv.mkDerivation rec { ''; preConfigure = - installExtraFiles ippicv + ( + lib.optionalString enableIpp (installExtraFiles ippicv) + ( lib.optionalString buildContrib '' cmakeFlagsArray+=("-DOPENCV_EXTRA_MODULES_PATH=$NIX_BUILD_TOP/opencv_contrib") |