pkgs/pvxs: init at 1.2.2

pkgs/default.nix

@@ -27,6 +27,7 @@ with prev;
         epics-systemd = callPackage ./epnix/support/epics-systemd {};
         ipac = callPackage ./epnix/support/ipac {};
         modbus = callPackage ./epnix/support/modbus {};
+        pvxs = callPackage ./epnix/support/pvxs {};
         seq = callPackage ./epnix/support/seq {};
         snmp = callPackage ./epnix/support/snmp {};
         sscan = callPackage ./epnix/support/sscan {};

pkgs/epnix/support/pvxs/default.nix

@@ -0,0 +1,35 @@
+{
+  lib,
+  epnixLib,
+  mkEpicsPackage,
+  fetchFromGitHub,
+  libevent,
+  local_config_site ? {},
+  local_release ? {},
+}:
+mkEpicsPackage rec {
+  pname = "pvxs";
+  version = "1.2.2";
+  varname = "PVXS";
+
+  inherit local_config_site local_release;
+
+  buildInputs = [libevent];
+
+  # Only loopback interface is present
+  doCheck = false;
+
+  src = fetchFromGitHub {
+    owner = "mdavidsaver";
+    repo = "pvxs";
+    rev = version;
+    sha256 = "sha256-h2B+kkQ8n33m2TkqRJ52MEUrUlTYDMSrwwpkHL2RWJE=";
+  };
+
+  meta = {
+    description = "PVA protocol client/server library and utilities";
+    homepage = "https://mdavidsaver.github.io/pvxs/";
+    license = lib.licenses.bsd3;
+    maintainers = with epnixLib.maintainers; [minijackson];
+  };
+}