nixpkgs/pkgs/development/libraries/openexr/default.nix
2020-08-02 15:48:37 +02:00

62 lines
1.7 KiB
Nix

{ lib
, stdenv
, buildPackages
, fetchFromGitHub
, zlib
, ilmbase
, fetchpatch
, cmake
, libtool
}:
let
non_glibc_fpstate_patch =
# Fix ilmbase/openexr using glibc-only fpstate.
# Found via https://git.alpinelinux.org/aports/tree/community/openexr/10-musl-_fpstate.patch?id=80d9611b7b8e406a554c6f511137e03ff26acbae,
# TODO Remove when https://github.com/AcademySoftwareFoundation/openexr/pull/798 is merged and available.
# Remove it from `ilmbase` as well then.
(fetchpatch {
name = "ilmbase-musl-_fpstate.patch.patch";
url = "https://raw.githubusercontent.com/void-linux/void-packages/80bbc168faa25448bd3399f4df331b836e74b85c/srcpkgs/ilmbase/patches/musl-_fpstate.patch";
sha256 = "0appzbs9pd6dia5pzxmrs9ww35shlxi329ks6lchwzw4f2a81arz";
});
in
stdenv.mkDerivation rec {
pname = "openexr";
version = "2.4.1";
src = fetchFromGitHub {
owner = "AcademySoftwareFoundation";
repo = "openexr";
rev = "v${version}";
sha256 = "020gyl8zv83ag6gbcchmqiyx9rh2jca7j8n52zx1gk4rck7kwc01";
};
outputs = [ "bin" "dev" "out" "doc" ];
nativeBuildInputs = [ cmake libtool ];
propagatedBuildInputs = [ ilmbase zlib ];
postPatch =
if (stdenv.hostPlatform.isLinux && stdenv.hostPlatform.libc != "glibc")
then
''
patch -p0 < ${non_glibc_fpstate_patch}
''
else null; # `null` avoids rebuild on glibc
enableParallelBuilding = true;
passthru = {
# So that ilmbase (sharing the same source code) can re-use this patch.
inherit non_glibc_fpstate_patch;
};
meta = with stdenv.lib; {
description = "A high dynamic-range (HDR) image file format";
homepage = "https://www.openexr.com/";
license = licenses.bsd3;
platforms = platforms.all;
};
}