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| author | Andrew Marshall <andrew@johnandrewmarshall.com> | 2023-08-16 18:40:22 -0400 |
|---|---|---|
| committer | Andrew Marshall <andrew@johnandrewmarshall.com> | 2023-11-11 13:44:23 -0500 |
| commit | 5d9e3ac039b2c2fd62b71256e7368c212b6f475e (patch) | |
| tree | 4c1d0ddf5f832799a777832462280649f0ffed39 | |
| parent | 85f1ba3e51676fa8cc604a3d863d729026a6b8eb (diff) | |
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opensubdiv: Fix flaky build with CUDA and high parallelism
See upstream issue: https://github.com/PixarAnimationStudios/OpenSubdiv/issues/1313
| -rw-r--r-- | pkgs/development/libraries/opensubdiv/default.nix | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/pkgs/development/libraries/opensubdiv/default.nix b/pkgs/development/libraries/opensubdiv/default.nix index 06d65be106da..b0ff4b528864 100644 --- a/pkgs/development/libraries/opensubdiv/default.nix +++ b/pkgs/development/libraries/opensubdiv/default.nix @@ -47,6 +47,11 @@ stdenv.mkDerivation rec { "-DNO_OPENCL=1" ]; + preBuild = let maxBuildCores = 16; in lib.optionalString cudaSupport '' + # https://github.com/PixarAnimationStudios/OpenSubdiv/issues/1313 + NIX_BUILD_CORES=$(( NIX_BUILD_CORES < ${toString maxBuildCores} ? NIX_BUILD_CORES : ${toString maxBuildCores} )) + ''; + postInstall = "rm $out/lib/*.a"; meta = { |