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73 lines
2.2 KiB
73 lines
2.2 KiB
{ lib
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, cmake
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, fetchFromGitHub
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, fetchpatch
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, lz4
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, pkg-config
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, python3
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, stdenv
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, unzip
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, enablePython ? false
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}:
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stdenv.mkDerivation rec {
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pname = "flann";
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version = "1.9.1";
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src = fetchFromGitHub {
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owner = "flann-lib";
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repo = "flann";
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rev = version;
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sha256 = "13lg9nazj5s9a41j61vbijy04v6839i67lqd925xmxsbybf36gjc";
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};
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patches = [
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# Patch HDF5_INCLUDE_DIR -> HDF_INCLUDE_DIRS.
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(fetchpatch {
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url = "https://salsa.debian.org/science-team/flann/-/raw/debian/1.9.1+dfsg-9/debian/patches/0001-Updated-fix-cmake-hdf5.patch";
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sha256 = "yM1ONU4mu6lctttM5YcSTg8F344TNUJXwjxXLqzr5Pk=";
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})
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# Patch no-source library workaround that breaks on CMake > 3.11.
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(fetchpatch {
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url = "https://salsa.debian.org/science-team/flann/-/raw/debian/1.9.1+dfsg-9/debian/patches/0001-src-cpp-fix-cmake-3.11-build.patch";
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sha256 = "REsBnbe6vlrZ+iCcw43kR5wy2o6q10RM73xjW5kBsr4=";
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})
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] ++ lib.optionals (!stdenv.cc.isClang) [
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# Avoid the bundled version of LZ4 and instead use the system one.
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(fetchpatch {
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url = "https://salsa.debian.org/science-team/flann/-/raw/debian/1.9.1+dfsg-9/debian/patches/0003-Use-system-version-of-liblz4.patch";
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sha256 = "xi+GyFn9PEjLgbJeAIEmsbp7ut9G9KIBkVulyT3nfsg=";
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})
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# Fix LZ4 string separator issue, see: https://github.com/flann-lib/flann/pull/480
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(fetchpatch {
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url = "https://github.com/flann-lib/flann/commit/25eb56ec78472bd419a121c6905095a793cf8992.patch";
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sha256 = "qt8h576Gn8uR7+T9u9bEBIRz6e6AoTKpa1JfdZVvW9s=";
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})
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];
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cmakeFlags = [
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"-DBUILD_EXAMPLES:BOOL=OFF"
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"-DBUILD_TESTS:BOOL=OFF"
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"-DBUILD_MATLAB_BINDINGS:BOOL=OFF"
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"-DBUILD_PYTHON_BINDINGS:BOOL=${if enablePython then "ON" else "OFF"}"
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];
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nativeBuildInputs = [
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cmake
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pkg-config
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unzip
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];
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# lz4 unbundling broken for llvm, use internal version
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propagatedBuildInputs = lib.optional (!stdenv.cc.isClang) lz4;
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buildInputs = lib.optionals enablePython [ python3 ];
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meta = {
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homepage = "https://github.com/flann-lib/flann";
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license = lib.licenses.bsd3;
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description = "Fast approximate nearest neighbor searches in high dimensional spaces";
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maintainers = with lib.maintainers; [viric];
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platforms = with lib.platforms; linux ++ darwin;
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};
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}
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