1 files changed, 54 insertions, 0 deletions
diff --git a/pkgs/applications/science/physics/xfitter/default.nix b/pkgs/applications/science/physics/xfitter/default.nix
new file mode 100644
index 000000000000..a6ec9960045d
--- /dev/null
+++ b/pkgs/applications/science/physics/xfitter/default.nix
@@ -0,0 +1,54 @@
+{ stdenv, fetchurl, apfel, apfelgrid, applgrid, blas, gfortran, lhapdf, liblapackWithoutAtlas, libyaml, lynx, mela, root5, qcdnum, which }:
+
+stdenv.mkDerivation rec {
+  name = "xfitter-${version}";
+  version = "2.0.0";
+
+  src = fetchurl {
+    name = "${name}.tgz";
+    url = "https://www.xfitter.org/xFitter/xFitter/DownloadPage?action=AttachFile&do=get&target=${name}.tgz";
+    sha256 = "0j47s8laq3aqjlgp769yicvgyzqjb738a3rqss51d9fjrihi2515";
+  };
+
+  patches = [
+    ./calling_convention.patch
+  ];
+
+  preConfigure =
+  # Fix F77LD to workaround for a following build error:
+  #
+  #   gfortran: error: unrecognized command line option '-stdlib=libc++'
+  #
+    stdenv.lib.optionalString stdenv.isDarwin ''
+      substituteInPlace src/Makefile.in \
+        --replace "F77LD = \$(F77)" "F77LD = \$(CXXLD)" \
+    '';
+
+  configureFlags = [
+    "--enable-apfel"
+    "--enable-apfelgrid"
+    "--enable-applgrid"
+    "--enable-mela"
+    "--enable-lhapdf"
+  ];
+
+  nativeBuildInputs = [ gfortran which ];
+  buildInputs =
+    [ apfel apfelgrid applgrid blas lhapdf liblapackWithoutAtlas mela root5 qcdnum ]
+    # pdf2yaml requires fmemopen and open_memstream which are not readily available on Darwin
+    ++ stdenv.lib.optional (!stdenv.isDarwin) libyaml
+    ;
+  propagatedBuildInputs = [ lynx ];
+
+  enableParallelBuilding = true;
+
+  hardeningDisable = [ "format" ];
+
+  meta = with stdenv.lib; {
+    description = "The xFitter project is an open source QCD fit framework ready to extract PDFs and assess the impact of new data";
+    license     = licenses.gpl3;
+    homepage    = https://www.xfitter.org/xFitter;
+    platforms   = platforms.unix;
+    maintainers = with maintainers; [ veprbl ];
+  };
+}