From 1e8b74f393c8492b2667f8a80bc805804d230dfe Mon Sep 17 00:00:00 2001
From: Drew Risinger <drewrisinger@users.noreply.github.com>
Date: Mon, 10 Aug 2020 18:31:36 -0400
Subject: [PATCH] muparserx: init at 4.0.8

---
 .../libraries/muparserx/default.nix           | 42 +++++++++++++++++++
 pkgs/top-level/all-packages.nix               |  2 +
 2 files changed, 44 insertions(+)
 create mode 100644 pkgs/development/libraries/muparserx/default.nix

diff --git a/pkgs/development/libraries/muparserx/default.nix b/pkgs/development/libraries/muparserx/default.nix
new file mode 100644
index 00000000000..2c5bde316b4
--- /dev/null
+++ b/pkgs/development/libraries/muparserx/default.nix
@@ -0,0 +1,42 @@
+{ stdenv
+, fetchFromGitHub
+, cmake
+}:
+
+stdenv.mkDerivation rec {
+  pname = "muparserx";
+  version = "4.0.8";
+
+  src = fetchFromGitHub {
+    owner = "beltoforion";
+    repo = "muparserx";
+    rev = "v${version}";
+    sha256 = "097pkdffv0phr0345hy06mjm5pfy259z13plsvbxvcmds80wl48v";
+  };
+
+  nativeBuildInputs = [ cmake ];
+
+  cmakeFlags = [
+    "-DCMAKE_BUILD_TYPE=Release"
+  ];
+
+  doCheck = true;
+  checkPhase = ''
+    echo "***Muparserx self-test***"
+    echo "quit" | ./example > test_result.log
+    cat test_result.log
+    if grep -Fqi "failed" test_result.log; then
+      echo ">=1 muparserx tests failed"
+      exit 1
+    else
+      echo -e "\nmuparserx tests succeeded"
+    fi
+  '';
+
+  meta = with stdenv.lib; {
+    description = "A C++ Library for Parsing Expressions with Strings, Complex Numbers, Vectors, Matrices and more.";
+    homepage = "https://beltoforion.de/en/muparserx/";
+    license = licenses.bsd2;
+    maintainers = with maintainers; [ drewrisinger ];
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 08e3fe0cf6f..aa1165985a2 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -14317,6 +14317,8 @@ in
     inherit (darwin.stubs) setfile;
   };
 
+  muparserx = callPackage ../development/libraries/muparserx { };
+
   mutest = callPackage ../development/libraries/mutest { };
 
   mygpoclient = pythonPackages.mygpoclient;