got everything to compile again on new build system

CMakeLists.txt

@@ -23,5 +23,9 @@ add_subdirectory(tools/cif2xml)
 add_subdirectory(tools/pol)
 
 
+# misc tools
+add_subdirectory(tools/moldyn)
+
+
 # main GUI tool
 add_subdirectory(tools/main)

tools/cli/cliparser.y

@@ -5,8 +5,8 @@
  * @license see 'LICENSE' file
  */
 
-//%define parser_class_name { CliParser }
-%define api.parser.class { CliParser }
+%define parser_class_name { CliParser }
+//%define api.parser.class { CliParser }
 %define api.value.type variant
 %define api.token.constructor
 //%error-verbose

tools/main/plot.h

@@ -11,6 +11,7 @@
 #include <QtCore/QSettings>
 #include <QtWidgets/QWidget>
 #include <QtWidgets/QMenu>
+#include <memory>
 
 #include "qcp/qcustomplot.h"
 

tools/structfact/CMakeLists.txt

@@ -16,7 +16,7 @@ find_package(Qt5 REQUIRED COMPONENTS Core Gui Widgets OpenGL)
 set(CMAKE_AUTOUIC TRUE)
 set(CMAKE_AUTOMOC TRUE)
 
-set(CMAKE_CXX_STANDARD 20)
+set(CMAKE_CXX_STANDARD 17)
 add_definitions(-std=c++2a -fconcepts)
 add_definitions(${Boost_CXX_FLAGS})