1 files changed, 37 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/development/libraries/ilmbase/default.nix b/nixpkgs/pkgs/development/libraries/ilmbase/default.nix
new file mode 100644
index 000000000000..219d961f9f96
--- /dev/null
+++ b/nixpkgs/pkgs/development/libraries/ilmbase/default.nix
@@ -0,0 +1,37 @@
+{ stdenv
+, lib
+, buildPackages
+, cmake
+, openexr
+}:
+
+stdenv.mkDerivation rec {
+  pname = "ilmbase";
+  version = lib.getVersion openexr;
+
+  # the project no longer provides separate tarballs. We may even want to merge
+  # the ilmbase package into openexr in the future.
+  inherit (openexr) src patches;
+
+  outputs = [ "out" "dev" ];
+
+  nativeBuildInputs = [ cmake ];
+  depsBuildBuild = [ buildPackages.stdenv.cc ];
+
+  # fails 1 out of 1 tests with
+  # "lt-ImathTest: testBoxAlgo.cpp:892: void {anonymous}::boxMatrixTransform(): Assertion `b21 == b2' failed"
+  # at least on i686. spooky!
+  doCheck = stdenv.isx86_64;
+
+  preConfigure = ''
+    # Need to cd after patches for openexr patches to apply.
+    cd IlmBase
+  '';
+
+  meta = with lib; {
+    description = " A library for 2D/3D vectors and matrices and other mathematical objects, functions and data types for computer graphics";
+    homepage = "https://www.openexr.com/";
+    license = licenses.bsd3;
+    platforms = platforms.all;
+  };
+}