fix for C++17

COPYING

@@ -1 +1 @@
-/usr/share/automake-1.16/COPYING
+/usr/share/automake-1.15/COPYING

INSTALL

@@ -1 +1 @@
-/usr/share/automake-1.16/INSTALL
+/usr/share/automake-1.15/INSTALL

NEWS

@@ -1 +1 @@
-See: https://dev.marc.waeckerlin.org/projects/proxyface
+See: https://mrw.sh/libraries/proxyface

README

@@ -1,10 +0,0 @@
-Platform Independent Interface for Network Proxies
-
-Implements a Proxy detection (WPAD) interface for Linux, Mac OSX and
-Windows. Offers a GUI for manual proxy settings and automatic WPAD
-detection. Makes use of http://code.google.com/p/libproxy/ on Linux
-and Mac OSX, and uses WinHTTP on Windows. The GUI is based on Qt4 and
-Qt5.
-
-For more details, see:
-https://dev.marc.waeckerlin.org/redmine/projects/proxyface

README.md

@@ -0,0 +1,22 @@
+Platform Independent Interface for Network Proxies
+==================================================
+
+Implements a Proxy detection (WPAD) interface for Linux, Mac OSX and
+Windows. Offers a GUI for manual proxy settings and automatic WPAD
+detection. Makes use of http://code.google.com/p/libproxy/ on Linux
+and Mac OSX, and uses WinHTTP on Windows. The GUI is based on Qt4 and
+Qt5.
+
+
+In the Web
+----------
+
+ - The official project page is on: https://mrw.sh/libraries/proxyface
+ - The official documentation is on: https://doc.mrw.sh/proxyface
+ - The official repositories are on: https://repository.mrw.sh
+
+
+Missing a Feature, Found a Bug
+------------------------------
+
+You are missing a feature, or an implementation is too incomplete for the purpose you need it? Or you even found a bug? Just register and open an issue [on the project management page](https://mrw.sh/libraries/proxyface/issues).

ax_cxx_compile_stdcxx.m4

@@ -0,0 +1,948 @@
+# ===========================================================================
+#  https://www.gnu.org/software/autoconf-archive/ax_cxx_compile_stdcxx.html
+# ===========================================================================
+#
+# SYNOPSIS
+#
+#   AX_CXX_COMPILE_STDCXX(VERSION, [ext|noext], [mandatory|optional])
+#
+# DESCRIPTION
+#
+#   Check for baseline language coverage in the compiler for the specified
+#   version of the C++ standard.  If necessary, add switches to CXX and
+#   CXXCPP to enable support.  VERSION may be '11' (for the C++11 standard)
+#   or '14' (for the C++14 standard).
+#
+#   The second argument, if specified, indicates whether you insist on an
+#   extended mode (e.g. -std=gnu++11) or a strict conformance mode (e.g.
+#   -std=c++11).  If neither is specified, you get whatever works, with
+#   preference for an extended mode.
+#
+#   The third argument, if specified 'mandatory' or if left unspecified,
+#   indicates that baseline support for the specified C++ standard is
+#   required and that the macro should error out if no mode with that
+#   support is found.  If specified 'optional', then configuration proceeds
+#   regardless, after defining HAVE_CXX${VERSION} if and only if a
+#   supporting mode is found.
+#
+# LICENSE
+#
+#   Copyright (c) 2008 Benjamin Kosnik <bkoz@redhat.com>
+#   Copyright (c) 2012 Zack Weinberg <zackw@panix.com>
+#   Copyright (c) 2013 Roy Stogner <roystgnr@ices.utexas.edu>
+#   Copyright (c) 2014, 2015 Google Inc.; contributed by Alexey Sokolov <sokolov@google.com>
+#   Copyright (c) 2015 Paul Norman <penorman@mac.com>
+#   Copyright (c) 2015 Moritz Klammler <moritz@klammler.eu>
+#   Copyright (c) 2016, 2018 Krzesimir Nowak <qdlacz@gmail.com>
+#
+#   Copying and distribution of this file, with or without modification, are
+#   permitted in any medium without royalty provided the copyright notice
+#   and this notice are preserved.  This file is offered as-is, without any
+#   warranty.
+
+#serial 10
+
+dnl  This macro is based on the code from the AX_CXX_COMPILE_STDCXX_11 macro
+dnl  (serial version number 13).
+
+AC_DEFUN([AX_CXX_COMPILE_STDCXX], [dnl
+  m4_if([$1], [11], [ax_cxx_compile_alternatives="11 0x"],
+        [$1], [14], [ax_cxx_compile_alternatives="14 1y"],
+        [$1], [17], [ax_cxx_compile_alternatives="17 1z"],
+        [m4_fatal([invalid first argument `$1' to AX_CXX_COMPILE_STDCXX])])dnl
+  m4_if([$2], [], [],
+        [$2], [ext], [],
+        [$2], [noext], [],
+        [m4_fatal([invalid second argument `$2' to AX_CXX_COMPILE_STDCXX])])dnl
+  m4_if([$3], [], [ax_cxx_compile_cxx$1_required=true],
+        [$3], [mandatory], [ax_cxx_compile_cxx$1_required=true],
+        [$3], [optional], [ax_cxx_compile_cxx$1_required=false],
+        [m4_fatal([invalid third argument `$3' to AX_CXX_COMPILE_STDCXX])])
+  AC_LANG_PUSH([C++])dnl
+  ac_success=no
+
+  m4_if([$2], [noext], [], [dnl
+  if test x$ac_success = xno; then
+    for alternative in ${ax_cxx_compile_alternatives}; do
+      switch="-std=gnu++${alternative}"
+      cachevar=AS_TR_SH([ax_cv_cxx_compile_cxx$1_$switch])
+      AC_CACHE_CHECK(whether $CXX supports C++$1 features with $switch,
+                     $cachevar,
+        [ac_save_CXX="$CXX"
+         CXX="$CXX $switch"
+         AC_COMPILE_IFELSE([AC_LANG_SOURCE([_AX_CXX_COMPILE_STDCXX_testbody_$1])],
+          [eval $cachevar=yes],
+          [eval $cachevar=no])
+         CXX="$ac_save_CXX"])
+      if eval test x\$$cachevar = xyes; then
+        CXX="$CXX $switch"
+        if test -n "$CXXCPP" ; then
+          CXXCPP="$CXXCPP $switch"
+        fi
+        ac_success=yes
+        break
+      fi
+    done
+  fi])
+
+  m4_if([$2], [ext], [], [dnl
+  if test x$ac_success = xno; then
+    dnl HP's aCC needs +std=c++11 according to:
+    dnl http://h21007.www2.hp.com/portal/download/files/unprot/aCxx/PDF_Release_Notes/769149-001.pdf
+    dnl Cray's crayCC needs "-h std=c++11"
+    for alternative in ${ax_cxx_compile_alternatives}; do
+      for switch in -std=c++${alternative} +std=c++${alternative} "-h std=c++${alternative}"; do
+        cachevar=AS_TR_SH([ax_cv_cxx_compile_cxx$1_$switch])
+        AC_CACHE_CHECK(whether $CXX supports C++$1 features with $switch,
+                       $cachevar,
+          [ac_save_CXX="$CXX"
+           CXX="$CXX $switch"
+           AC_COMPILE_IFELSE([AC_LANG_SOURCE([_AX_CXX_COMPILE_STDCXX_testbody_$1])],
+            [eval $cachevar=yes],
+            [eval $cachevar=no])
+           CXX="$ac_save_CXX"])
+        if eval test x\$$cachevar = xyes; then
+          CXX="$CXX $switch"
+          if test -n "$CXXCPP" ; then
+            CXXCPP="$CXXCPP $switch"
+          fi
+          ac_success=yes
+          break
+        fi
+      done
+      if test x$ac_success = xyes; then
+        break
+      fi
+    done
+  fi])
+  AC_LANG_POP([C++])
+  if test x$ax_cxx_compile_cxx$1_required = xtrue; then
+    if test x$ac_success = xno; then
+      AC_MSG_ERROR([*** A compiler with support for C++$1 language features is required.])
+    fi
+  fi
+  if test x$ac_success = xno; then
+    HAVE_CXX$1=0
+    AC_MSG_NOTICE([No compiler with C++$1 support was found])
+  else
+    HAVE_CXX$1=1
+    AC_DEFINE(HAVE_CXX$1,1,
+              [define if the compiler supports basic C++$1 syntax])
+  fi
+  AC_SUBST(HAVE_CXX$1)
+])
+
+
+dnl  Test body for checking C++11 support
+
+m4_define([_AX_CXX_COMPILE_STDCXX_testbody_11],
+  _AX_CXX_COMPILE_STDCXX_testbody_new_in_11
+)
+
+
+dnl  Test body for checking C++14 support
+
+m4_define([_AX_CXX_COMPILE_STDCXX_testbody_14],
+  _AX_CXX_COMPILE_STDCXX_testbody_new_in_11
+  _AX_CXX_COMPILE_STDCXX_testbody_new_in_14
+)
+
+m4_define([_AX_CXX_COMPILE_STDCXX_testbody_17],
+  _AX_CXX_COMPILE_STDCXX_testbody_new_in_11
+  _AX_CXX_COMPILE_STDCXX_testbody_new_in_14
+  _AX_CXX_COMPILE_STDCXX_testbody_new_in_17
+)
+
+dnl  Tests for new features in C++11
+
+m4_define([_AX_CXX_COMPILE_STDCXX_testbody_new_in_11], [[
+
+// If the compiler admits that it is not ready for C++11, why torture it?
+// Hopefully, this will speed up the test.
+
+#ifndef __cplusplus
+
+#error "This is not a C++ compiler"
+
+#elif __cplusplus < 201103L
+
+#error "This is not a C++11 compiler"
+
+#else
+
+namespace cxx11
+{
+
+  namespace test_static_assert
+  {
+
+    template <typename T>
+    struct check
+    {
+      static_assert(sizeof(int) <= sizeof(T), "not big enough");
+    };
+
+  }
+
+  namespace test_final_override
+  {
+
+    struct Base
+    {
+      virtual void f() {}
+    };
+
+    struct Derived : public Base
+    {
+      virtual void f() override {}
+    };
+
+  }
+
+  namespace test_double_right_angle_brackets
+  {
+
+    template < typename T >
+    struct check {};
+
+    typedef check<void> single_type;
+    typedef check<check<void>> double_type;
+    typedef check<check<check<void>>> triple_type;
+    typedef check<check<check<check<void>>>> quadruple_type;
+
+  }
+
+  namespace test_decltype
+  {
+
+    int
+    f()
+    {
+      int a = 1;
+      decltype(a) b = 2;
+      return a + b;
+    }
+
+  }
+
+  namespace test_type_deduction
+  {
+
+    template < typename T1, typename T2 >
+    struct is_same
+    {
+      static const bool value = false;
+    };
+
+    template < typename T >
+    struct is_same<T, T>
+    {
+      static const bool value = true;
+    };
+
+    template < typename T1, typename T2 >
+    auto
+    add(T1 a1, T2 a2) -> decltype(a1 + a2)
+    {
+      return a1 + a2;
+    }
+
+    int
+    test(const int c, volatile int v)
+    {
+      static_assert(is_same<int, decltype(0)>::value == true, "");
+      static_assert(is_same<int, decltype(c)>::value == false, "");
+      static_assert(is_same<int, decltype(v)>::value == false, "");
+      auto ac = c;
+      auto av = v;
+      auto sumi = ac + av + 'x';
+      auto sumf = ac + av + 1.0;
+      static_assert(is_same<int, decltype(ac)>::value == true, "");
+      static_assert(is_same<int, decltype(av)>::value == true, "");
+      static_assert(is_same<int, decltype(sumi)>::value == true, "");
+      static_assert(is_same<int, decltype(sumf)>::value == false, "");
+      static_assert(is_same<int, decltype(add(c, v))>::value == true, "");
+      return (sumf > 0.0) ? sumi : add(c, v);
+    }
+
+  }
+
+  namespace test_noexcept
+  {
+
+    int f() { return 0; }
+    int g() noexcept { return 0; }
+
+    static_assert(noexcept(f()) == false, "");
+    static_assert(noexcept(g()) == true, "");
+
+  }
+
+  namespace test_constexpr
+  {
+
+    template < typename CharT >
+    unsigned long constexpr
+    strlen_c_r(const CharT *const s, const unsigned long acc) noexcept
+    {
+      return *s ? strlen_c_r(s + 1, acc + 1) : acc;
+    }
+
+    template < typename CharT >
+    unsigned long constexpr
+    strlen_c(const CharT *const s) noexcept
+    {
+      return strlen_c_r(s, 0UL);
+    }
+
+    static_assert(strlen_c("") == 0UL, "");
+    static_assert(strlen_c("1") == 1UL, "");
+    static_assert(strlen_c("example") == 7UL, "");
+    static_assert(strlen_c("another\0example") == 7UL, "");
+
+  }
+
+  namespace test_rvalue_references
+  {
+
+    template < int N >
+    struct answer
+    {
+      static constexpr int value = N;
+    };
+
+    answer<1> f(int&)       { return answer<1>(); }
+    answer<2> f(const int&) { return answer<2>(); }
+    answer<3> f(int&&)      { return answer<3>(); }
+
+    void
+    test()
+    {
+      int i = 0;
+      const int c = 0;
+      static_assert(decltype(f(i))::value == 1, "");
+      static_assert(decltype(f(c))::value == 2, "");
+      static_assert(decltype(f(0))::value == 3, "");
+    }
+
+  }
+
+  namespace test_uniform_initialization
+  {
+
+    struct test
+    {
+      static const int zero {};
+      static const int one {1};
+    };
+
+    static_assert(test::zero == 0, "");
+    static_assert(test::one == 1, "");
+
+  }
+
+  namespace test_lambdas
+  {
+
+    void
+    test1()
+    {
+      auto lambda1 = [](){};
+      auto lambda2 = lambda1;
+      lambda1();
+      lambda2();
+    }
+
+    int
+    test2()
+    {
+      auto a = [](int i, int j){ return i + j; }(1, 2);
+      auto b = []() -> int { return '0'; }();
+      auto c = [=](){ return a + b; }();
+      auto d = [&](){ return c; }();
+      auto e = [a, &b](int x) mutable {
+        const auto identity = [](int y){ return y; };
+        for (auto i = 0; i < a; ++i)
+          a += b--;
+        return x + identity(a + b);
+      }(0);
+      return a + b + c + d + e;
+    }
+
+    int
+    test3()
+    {
+      const auto nullary = [](){ return 0; };
+      const auto unary = [](int x){ return x; };
+      using nullary_t = decltype(nullary);
+      using unary_t = decltype(unary);
+      const auto higher1st = [](nullary_t f){ return f(); };
+      const auto higher2nd = [unary](nullary_t f1){
+        return [unary, f1](unary_t f2){ return f2(unary(f1())); };
+      };
+      return higher1st(nullary) + higher2nd(nullary)(unary);
+    }
+
+  }
+
+  namespace test_variadic_templates
+  {
+
+    template <int...>
+    struct sum;
+
+    template <int N0, int... N1toN>
+    struct sum<N0, N1toN...>
+    {
+      static constexpr auto value = N0 + sum<N1toN...>::value;
+    };
+
+    template <>
+    struct sum<>
+    {
+      static constexpr auto value = 0;
+    };
+
+    static_assert(sum<>::value == 0, "");
+    static_assert(sum<1>::value == 1, "");
+    static_assert(sum<23>::value == 23, "");
+    static_assert(sum<1, 2>::value == 3, "");
+    static_assert(sum<5, 5, 11>::value == 21, "");
+    static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, "");
+
+  }
+
+  // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae
+  // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function
+  // because of this.
+  namespace test_template_alias_sfinae
+  {
+
+    struct foo {};
+
+    template<typename T>
+    using member = typename T::member_type;
+
+    template<typename T>
+    void func(...) {}
+
+    template<typename T>
+    void func(member<T>*) {}
+
+    void test();
+
+    void test() { func<foo>(0); }
+
+  }
+
+}  // namespace cxx11
+
+#endif  // __cplusplus >= 201103L
+
+]])
+
+
+dnl  Tests for new features in C++14
+
+m4_define([_AX_CXX_COMPILE_STDCXX_testbody_new_in_14], [[
+
+// If the compiler admits that it is not ready for C++14, why torture it?
+// Hopefully, this will speed up the test.
+
+#ifndef __cplusplus
+
+#error "This is not a C++ compiler"
+
+#elif __cplusplus < 201402L
+
+#error "This is not a C++14 compiler"
+
+#else
+
+namespace cxx14
+{
+
+  namespace test_polymorphic_lambdas
+  {
+
+    int
+    test()
+    {
+      const auto lambda = [](auto&&... args){
+        const auto istiny = [](auto x){
+          return (sizeof(x) == 1UL) ? 1 : 0;
+        };
+        const int aretiny[] = { istiny(args)... };
+        return aretiny[0];
+      };
+      return lambda(1, 1L, 1.0f, '1');
+    }
+
+  }
+
+  namespace test_binary_literals
+  {
+
+    constexpr auto ivii = 0b0000000000101010;
+    static_assert(ivii == 42, "wrong value");
+
+  }
+
+  namespace test_generalized_constexpr
+  {
+
+    template < typename CharT >
+    constexpr unsigned long
+    strlen_c(const CharT *const s) noexcept
+    {
+      auto length = 0UL;
+      for (auto p = s; *p; ++p)
+        ++length;
+      return length;
+    }
+
+    static_assert(strlen_c("") == 0UL, "");
+    static_assert(strlen_c("x") == 1UL, "");
+    static_assert(strlen_c("test") == 4UL, "");
+    static_assert(strlen_c("another\0test") == 7UL, "");
+
+  }
+
+  namespace test_lambda_init_capture
+  {
+
+    int
+    test()
+    {
+      auto x = 0;
+      const auto lambda1 = [a = x](int b){ return a + b; };
+      const auto lambda2 = [a = lambda1(x)](){ return a; };
+      return lambda2();
+    }
+
+  }
+
+  namespace test_digit_separators
+  {
+
+    constexpr auto ten_million = 100'000'000;
+    static_assert(ten_million == 100000000, "");
+
+  }
+
+  namespace test_return_type_deduction
+  {
+
+    auto f(int& x) { return x; }
+    decltype(auto) g(int& x) { return x; }
+
+    template < typename T1, typename T2 >
+    struct is_same
+    {
+      static constexpr auto value = false;
+    };
+
+    template < typename T >
+    struct is_same<T, T>
+    {
+      static constexpr auto value = true;
+    };
+
+    int
+    test()
+    {
+      auto x = 0;
+      static_assert(is_same<int, decltype(f(x))>::value, "");
+      static_assert(is_same<int&, decltype(g(x))>::value, "");
+      return x;
+    }
+
+  }
+
+}  // namespace cxx14
+
+#endif  // __cplusplus >= 201402L
+
+]])
+
+
+dnl  Tests for new features in C++17
+
+m4_define([_AX_CXX_COMPILE_STDCXX_testbody_new_in_17], [[
+
+// If the compiler admits that it is not ready for C++17, why torture it?
+// Hopefully, this will speed up the test.
+
+#ifndef __cplusplus
+
+#error "This is not a C++ compiler"
+
+#elif __cplusplus < 201703L
+
+#error "This is not a C++17 compiler"
+
+#else
+
+#include <initializer_list>
+#include <utility>
+#include <type_traits>
+
+namespace cxx17
+{
+
+  namespace test_constexpr_lambdas
+  {
+
+    constexpr int foo = [](){return 42;}();
+
+  }
+
+  namespace test::nested_namespace::definitions
+  {
+
+  }
+
+  namespace test_fold_expression
+  {
+
+    template<typename... Args>
+    int multiply(Args... args)
+    {
+      return (args * ... * 1);
+    }
+
+    template<typename... Args>
+    bool all(Args... args)
+    {
+      return (args && ...);
+    }
+
+  }
+
+  namespace test_extended_static_assert
+  {
+
+    static_assert (true);
+
+  }
+
+  namespace test_auto_brace_init_list
+  {
+
+    auto foo = {5};
+    auto bar {5};
+
+    static_assert(std::is_same<std::initializer_list<int>, decltype(foo)>::value);
+    static_assert(std::is_same<int, decltype(bar)>::value);
+  }
+
+  namespace test_typename_in_template_template_parameter
+  {
+
+    template<template<typename> typename X> struct D;
+
+  }
+
+  namespace test_fallthrough_nodiscard_maybe_unused_attributes
+  {
+
+    int f1()
+    {
+      return 42;
+    }
+
+    [[nodiscard]] int f2()
+    {
+      [[maybe_unused]] auto unused = f1();
+
+      switch (f1())
+      {
+      case 17:
+        f1();
+        [[fallthrough]];
+      case 42:
+        f1();
+      }
+      return f1();
+    }
+
+  }
+
+  namespace test_extended_aggregate_initialization
+  {
+
+    struct base1
+    {
+      int b1, b2 = 42;
+    };
+
+    struct base2
+    {
+      base2() {
+        b3 = 42;
+      }
+      int b3;
+    };
+
+    struct derived : base1, base2
+    {
+        int d;
+    };
+
+    derived d1 {{1, 2}, {}, 4};  // full initialization
+    derived d2 {{}, {}, 4};      // value-initialized bases
+
+  }
+
+  namespace test_general_range_based_for_loop
+  {
+
+    struct iter
+    {
+      int i;
+
+      int& operator* ()
+      {
+        return i;
+      }
+
+      const int& operator* () const
+      {
+        return i;
+      }
+
+      iter& operator++()
+      {
+        ++i;
+        return *this;
+      }
+    };
+
+    struct sentinel
+    {
+      int i;
+    };
+
+    bool operator== (const iter& i, const sentinel& s)
+    {
+      return i.i == s.i;
+    }
+
+    bool operator!= (const iter& i, const sentinel& s)
+    {
+      return !(i == s);
+    }
+
+    struct range
+    {
+      iter begin() const
+      {
+        return {0};
+      }
+
+      sentinel end() const
+      {
+        return {5};
+      }
+    };
+
+    void f()
+    {
+      range r {};
+
+      for (auto i : r)
+      {
+        [[maybe_unused]] auto v = i;
+      }
+    }
+
+  }
+
+  namespace test_lambda_capture_asterisk_this_by_value
+  {
+
+    struct t
+    {
+      int i;
+      int foo()
+      {
+        return [*this]()
+        {
+          return i;
+        }();
+      }
+    };
+
+  }
+
+  namespace test_enum_class_construction
+  {
+
+    enum class byte : unsigned char
+    {};
+
+    byte foo {42};
+
+  }
+
+  namespace test_constexpr_if
+  {
+
+    template <bool cond>
+    int f ()
+    {
+      if constexpr(cond)
+      {
+        return 13;
+      }
+      else
+      {
+        return 42;
+      }
+    }
+
+  }
+
+  namespace test_selection_statement_with_initializer
+  {
+
+    int f()
+    {
+      return 13;
+    }
+
+    int f2()
+    {
+      if (auto i = f(); i > 0)
+      {
+        return 3;
+      }
+
+      switch (auto i = f(); i + 4)
+      {
+      case 17:
+        return 2;
+
+      default:
+        return 1;
+      }
+    }
+
+  }
+
+  namespace test_template_argument_deduction_for_class_templates
+  {
+
+    template <typename T1, typename T2>
+    struct pair
+    {
+      pair (T1 p1, T2 p2)
+        : m1 {p1},
+          m2 {p2}
+      {}
+
+      T1 m1;
+      T2 m2;
+    };
+
+    void f()
+    {
+      [[maybe_unused]] auto p = pair{13, 42u};
+    }
+
+  }
+
+  namespace test_non_type_auto_template_parameters
+  {
+
+    template <auto n>
+    struct B
+    {};
+
+    B<5> b1;
+    B<'a'> b2;
+
+  }
+
+  namespace test_structured_bindings
+  {
+
+    int arr[2] = { 1, 2 };
+    std::pair<int, int> pr = { 1, 2 };
+
+    auto f1() -> int(&)[2]
+    {
+      return arr;
+    }
+
+    auto f2() -> std::pair<int, int>&
+    {
+      return pr;
+    }
+
+    struct S
+    {
+      int x1 : 2;
+      volatile double y1;
+    };
+
+    S f3()
+    {
+      return {};
+    }
+
+    auto [ x1, y1 ] = f1();
+    auto& [ xr1, yr1 ] = f1();
+    auto [ x2, y2 ] = f2();
+    auto& [ xr2, yr2 ] = f2();
+    const auto [ x3, y3 ] = f3();
+
+  }
+
+  namespace test_exception_spec_type_system
+  {
+
+    struct Good {};
+    struct Bad {};
+
+    void g1() noexcept;
+    void g2();
+
+    template<typename T>
+    Bad
+    f(T*, T*);
+
+    template<typename T1, typename T2>
+    Good
+    f(T1*, T2*);
+
+    static_assert (std::is_same_v<Good, decltype(f(g1, g2))>);
+
+  }
+
+  namespace test_inline_variables
+  {
+
+    template<class T> void f(T)
+    {}
+
+    template<class T> inline T g(T)
+    {
+      return T{};
+    }
+
+    template<> inline void f<>(int)
+    {}
+
+    template<> int g<>(int)
+    {
+      return 5;
+    }
+
+  }
+
+}  // namespace cxx17
+
+#endif  // __cplusplus < 201703L
+
+]])

ax_init_standard_project.m4

@@ -170,9 +170,11 @@ AC_DEFUN([AX_INIT_STANDARD_PROJECT], [
   AX_SUBST(NUMBERS)
   AX_SUBST(HOME)
   if test -f README.md; then
+    README_FILE=README.md
     README=$(tail -n +3 README.md)
     DESCRIPTION=$(head -1 README.md | sed 's,^#\+ *,,;s, *#\+$,,')
   else
+    README_FILE=README
     README=$(tail -n +3 README)
     DESCRIPTION=$(head -1 README)
   fi
@@ -182,6 +184,7 @@ AC_DEFUN([AX_INIT_STANDARD_PROJECT], [
   else
     README_HTML="${README}"
   fi
+  AX_SUBST(README_FILE)
   AX_SUBST(README)
   _AM_SUBST_NOTMAKE([README])
   AX_SUBST(README_ESCAPED)
@@ -329,7 +332,7 @@ AC_DEFUN([AX_INIT_STANDARD_PROJECT], [
   AX_ADD_MAKEFILE_TARGET_DEP([maintainer-clean-am], [maintainer-clean-standard-project-targets], [makefile.in])
   test -f makefile.in && cat >> makefile.in <<EOF
 #### Begin: Appended by $0
-EXTRA_DIST += bootstrap.sh ax_init_standard_project.m4 ax_cxx_compile_stdcxx_11.m4 \
+EXTRA_DIST += bootstrap.sh ax_init_standard_project.m4 ax_cxx_compile_stdcxx.m4 \
               ax_check_qt.m4 resolve-debbuilddeps.sh resolve-rpmbuilddeps.sh \
               build-resource-file.sh mac-create-app-bundle.sh
 
@@ -347,9 +350,9 @@ EOF
 
 # use this in configure.ac to support C++
 AC_DEFUN([AX_USE_CXX], [
-  m4_include(ax_cxx_compile_stdcxx_11.m4)
+  m4_include(ax_cxx_compile_stdcxx.m4)
   AC_LANG(C++)
-  AX_CXX_COMPILE_STDCXX_14(noext, optional)
+  AX_CXX_COMPILE_STDCXX([17], [noext], [optional])
   AC_PROG_CXX
   AC_PROG_CPP
 

bootstrap.sh

@@ -129,7 +129,7 @@ GENERATED FILES
     * ${MY_NAME}
     * autogen.sh - just the basics to initialize auto tools and create configure
     * ax_init_standard_project.m4 - auxiliary macro definition file
-    * ax_cxx_compile_stdcxx_11.m4 - auxiliary macro definition file
+    * ax_cxx_compile_stdcxx.m4 - auxiliary macro definition file
     * ax_check_qt.m4 - auxiliary macro definition file
     * makefile_test.inc.am - makefile to be included in tests
     * resolve-debbuilddeps.sh - script to install debian package dependencies
@@ -274,7 +274,7 @@ FILES
       * Enable C++ testing using CppUnit: AX_USE_CPPUNIT
       * Enable other tests: AX_BUILD_TEST
       * Enable C++ examples, i.e. for libraries: AX_BUILD_EXAMPLES
-      * Check for C++11 support: AX_CXX_COMPILE_STDCXX_11 (see ax_cxx_compile_stdcxx_11.m4)
+      * Require C++17 support: AX_CXX_COMPILE_STDCXX([17], [noext], [mandatory]) (see ax_cxx_compile_stdcxx.m4)
       * Require a QT module: AX_REQUIRE_QT (see ax_check_qt.m4)
       * Optionally use a QT module: AX_CHECK_QT  (see ax_check_qt.m4)
       * Require a module: AX_PKG_REQUIRE (see ax_init_standard_project.m4)
@@ -591,7 +591,7 @@ fi
 # Initialize the environment:
 copy ${MY_NAME}
 copy ax_init_standard_project.m4
-copy ax_cxx_compile_stdcxx_11.m4
+copy ax_cxx_compile_stdcxx.m4
 copy ax_check_qt.m4
 copy makefile_test.inc.am
 copy resolve-debbuilddeps.sh
@@ -1505,6 +1505,7 @@ if testtag AX_USE_DOXYGEN; then
     if ! checkfile doc/doxyfile.in || \
         contains doc/doxyfile.in "${rebuildfiles[@]}"; then
         run doxygen -g doc/doxyfile.in
+        sed -i ':a;/\\$/{s///;N;s/ *\n */ /g;ba}' doc/doxyfile.in
         if test $exists -eq 0; then
             if test -n "${VCS}" -a $novcs -eq 0 && ! contains "doc/doxyfile" "${excludevcs[@]}"; then
                 run ${VCS} add doc/doxyfile.in
@@ -1548,6 +1549,7 @@ if testtag AX_USE_DOXYGEN; then
         doxyreplace WARN_IF_UNDOCUMENTED NO
         doxyreplace WARN_LOGFILE doxygen.errors
         doxyreplace INPUT "@top_srcdir@/src"
+        doxyadd INPUT "@top_srcdir@/@README_FILE@"
         if testtag AX_USE_SCRIPTS; then
             doxyadd INPUT "@top_srcdir@/scripts"
         fi
@@ -1562,6 +1564,7 @@ if testtag AX_USE_DOXYGEN; then
             doxyadd EXCLUDE "@top_srcdir@/nodejs/node_modules"
 	    doxyadd EXCLUDE "@top_srcdir@/nodejs/public/javascripts/ext"
         fi
+        doxyreplace USE_MDFILE_AS_MAINPAGE "@top_srcdir@/@README_FILE@"
         doxyreplace FILE_PATTERNS '*.c *.cc *.cxx *.cpp *.c++ *.java *.ii *.ixx *.ipp *.i++ *.inl *.idl *.ddl *.odl *.h *.hh *.hxx *.hpp *.h++ *.cs *.d *.php *.php4 *.php5 *.phtml *.inc *.m *.markdown *.md *.mm *.dox *.py *.f90 *.f *.for *.tcl *.vhd *.vhdl *.ucf *.qsf *.as *.js *.wt *.sql'
         doxyreplace RECURSIVE YES
         doxyreplace EXCLUDE_PATTERNS "moc_* uic_* qrc_* version.[ch]xx"
@@ -1571,9 +1574,7 @@ if testtag AX_USE_DOXYGEN; then
         doxyreplace HTML_DYNAMIC_SECTIONS YES
         doxyreplace DISABLE_INDEX NO
         doxyreplace GENERATE_TREEVIEW YES 
-        if testtag AX_BUILD_EXAMPLES; then
+        doxyreplace EXAMPLE_PATH @top_srcdir@
-            doxyreplace EXAMPLE_PATH @top_srcdir@/examples
-        fi
         doxyreplace EXAMPLE_RECURSIVE YES
         doxyreplace FILTER_PATTERNS '*.wt=doxygen-webtester.sed *.sql=@top_srcdir@/sql-to-dot.sed'
         doxyreplace SOURCE_BROWSER YES
@@ -1874,7 +1875,7 @@ desktop_DATA = @PACKAGE_DESKTOP@
 dist_pkgdata_DATA = @PACKAGE_ICON@
 dist_noinst_DATA = ax_check_qt.m4 bootstrap.sh				\\
                    resolve-rpmbuilddeps.sh autogen.sh			\\
-                    ax_cxx_compile_stdcxx_11.m4 build-in-docker.sh	\\
+                    ax_cxx_compile_stdcxx.m4 build-in-docker.sh	        \\
                     build-resource-file.sh				\\
                     ax_init_standard_project.m4				\\
                     mac-create-app-bundle.sh resolve-debbuilddeps.sh    \\

build-in-docker.sh

@@ -275,12 +275,12 @@ case "$mode" in
         PREVENT='libpam-systemd policykit.* colord dconf-service'
         docker exec ${DOCKER_ID} apt-get update ${OPTIONS}
         docker exec ${DOCKER_ID} apt-mark hold ${PREVENT}
-        docker exec ${DOCKER_ID} apt-get upgrade ${OPTIONS}
+        #docker exec ${DOCKER_ID} apt-get upgrade ${OPTIONS}
         docker exec ${DOCKER_ID} apt-get install ${OPTIONS} ${PREVENT// /- }- python-software-properties software-properties-common apt-transport-https dpkg-dev lsb-release wget || \
             docker exec ${DOCKER_ID} apt-get install ${OPTIONS} ${PREVENT// /- }- software-properties-common apt-transport-https dpkg-dev lsb-release wget || \
             docker exec ${DOCKER_ID} apt-get install ${OPTIONS} ${PREVENT// /- }- python-software-properties apt-transport-https dpkg-dev lsb-release wget;
         if [[ "${img}" =~ "ubuntu" ]]; then
-            docker exec ${DOCKER_ID} apt-get install ${OPTIONS} ${PREVENT} locales
+            docker exec ${DOCKER_ID} apt-get install ${OPTIONS} ${PREVENT// /- }- locales
             docker exec ${DOCKER_ID} locale-gen ${LANG}
             docker exec ${DOCKER_ID} update-locale LANG=${LANG}
         fi
@@ -290,7 +290,7 @@ case "$mode" in
             docker exec ${DOCKER_ID} bash -c "echo >> /etc/apt/preferences"
         done
         if test -n "${keys[@]}"; then # fix dependency bug in cosmic and stretch
-            docker exec ${DOCKER_ID} apt-get install ${OPTIONS} ${PREVENT} gnupg
+            docker exec ${DOCKER_ID} apt-get install ${OPTIONS} ${PREVENT// /- }- gnupg
             for key in "${keys[@]}"; do
                 wget -O- "$key" \
                     | docker exec -i ${DOCKER_ID} apt-key add -
@@ -302,7 +302,7 @@ case "$mode" in
 
         docker exec ${DOCKER_ID} apt-get update ${OPTIONS}
         for package in "${packages[@]}"; do
-            ifthenelse "${package}" "apt-get install ${OPTIONS} ${PREVENT} ARG"
+            ifthenelse "${package}" "apt-get install ${OPTIONS} ${PREVENT// /- }- ARG"
         done
         for command in "${commands[@]}"; do
             ifthenelse "${command}" "ARG"
@@ -363,7 +363,7 @@ docker exec -u $(id -u):$(id -g) ${DOCKER_ID} ./bootstrap.sh -t "${targets}" ${h
 # not supported in trusty and jessie
 if test "$mode" = deb -a "${img//trusty/}" = "${img}" -a "${img//jessie/}" = "${img}"; then
    if test "${targets//deb/}" != "${targets}" && ls *.deb > /dev/null 2> /dev/null; then
-       docker exec ${DOCKER_ID} bash -c "apt-get install ${OPTIONS} ${PREVENT} /workdir/*.deb"
+       docker exec ${DOCKER_ID} bash -c "apt-get install ${OPTIONS} ${PREVENT// /- }- /workdir/*.deb"
    fi
 fi
 if test "$mode" = rpm -a "${targets//rpm/}" != "${targets}"; then

configure.ac

@@ -7,9 +7,9 @@
 ## 45678901234567890123456789012345678901234567890123456789012345678901234567890
 
 m4_define(x_package_name, proxyface) # project's name
-m4_define(x_major, 1) # project's major version
+m4_define(x_major, 2) # project's major version
-m4_define(x_minor, 2) # project's minor version
+m4_define(x_minor, 0) # project's minor version
-m4_define(x_least_diff, 203) # reset project's least version
+m4_define(x_least_diff, 223) # reset project's least version
 m4_include(ax_init_standard_project.m4)
 
 AC_INIT(x_package_name, x_major.x_minor.x_least, x_bugreport, x_package_name)

doc/doxyfile.in

@@ -1,4 +1,4 @@
-# Doxyfile 1.8.6
+# Doxyfile 1.8.13
 
 # This file describes the settings to be used by the documentation system
 # doxygen (www.doxygen.org) for a project.
@@ -46,10 +46,10 @@ PROJECT_NUMBER         = @PACKAGE_VERSION@
 
 PROJECT_BRIEF          = @DESCRIPTION@
 
-# With the PROJECT_LOGO tag one can specify an logo or icon that is included in
+# With the PROJECT_LOGO tag one can specify a logo or an icon that is included
-# the documentation. The maximum height of the logo should not exceed 55 pixels
+# in the documentation. The maximum height of the logo should not exceed 55
-# and the maximum width should not exceed 200 pixels. Doxygen will copy the logo
+# pixels and the maximum width should not exceed 200 pixels. Doxygen will copy
-# to the output directory.
+# the logo to the output directory.
 
 PROJECT_LOGO           = @top_srcdir@/@PACKAGE_LOGO@
 
@@ -60,7 +60,7 @@ PROJECT_LOGO           = @top_srcdir@/@PACKAGE_LOGO@
 
 OUTPUT_DIRECTORY       =
 
-# If the CREATE_SUBDIRS tag is set to YES, then doxygen will create 4096 sub-
+# If the CREATE_SUBDIRS tag is set to YES then doxygen will create 4096 sub-
 # directories (in 2 levels) under the output directory of each output format and
 # will distribute the generated files over these directories. Enabling this
 # option can be useful when feeding doxygen a huge amount of source files, where
@@ -70,6 +70,14 @@ OUTPUT_DIRECTORY       =
 
 CREATE_SUBDIRS         = NO
 
+# If the ALLOW_UNICODE_NAMES tag is set to YES, doxygen will allow non-ASCII
+# characters to appear in the names of generated files. If set to NO, non-ASCII
+# characters will be escaped, for example _xE3_x81_x84 will be used for Unicode
+# U+3044.
+# The default value is: NO.
+
+ALLOW_UNICODE_NAMES    = NO
+
 # The OUTPUT_LANGUAGE tag is used to specify the language in which all
 # documentation generated by doxygen is written. Doxygen will use this
 # information to generate all constant output in the proper language.
@@ -85,14 +93,14 @@ CREATE_SUBDIRS         = NO
 
 OUTPUT_LANGUAGE        = English
 
-# If the BRIEF_MEMBER_DESC tag is set to YES doxygen will include brief member
+# If the BRIEF_MEMBER_DESC tag is set to YES, doxygen will include brief member
 # descriptions after the members that are listed in the file and class
 # documentation (similar to Javadoc). Set to NO to disable this.
 # The default value is: YES.
 
 BRIEF_MEMBER_DESC      = YES
 
-# If the REPEAT_BRIEF tag is set to YES doxygen will prepend the brief
+# If the REPEAT_BRIEF tag is set to YES, doxygen will prepend the brief
 # description of a member or function before the detailed description
 #
 # Note: If both HIDE_UNDOC_MEMBERS and BRIEF_MEMBER_DESC are set to NO, the
@@ -110,7 +118,7 @@ REPEAT_BRIEF           = YES
 # the entity):The $name class, The $name widget, The $name file, is, provides,
 # specifies, contains, represents, a, an and the.
 
-ABBREVIATE_BRIEF       =
+ABBREVIATE_BRIEF       = "The $name class" "The $name widget" "The $name file" is provides specifies contains represents a an the
 
 # If the ALWAYS_DETAILED_SEC and REPEAT_BRIEF tags are both set to YES then
 # doxygen will generate a detailed section even if there is only a brief
@@ -127,7 +135,7 @@ ALWAYS_DETAILED_SEC    = NO
 
 INLINE_INHERITED_MEMB  = YES
 
-# If the FULL_PATH_NAMES tag is set to YES doxygen will prepend the full path
+# If the FULL_PATH_NAMES tag is set to YES, doxygen will prepend the full path
 # before files name in the file list and in the header files. If set to NO the
 # shortest path that makes the file name unique will be used
 # The default value is: YES.
@@ -197,9 +205,9 @@ MULTILINE_CPP_IS_BRIEF = YES
 
 INHERIT_DOCS           = YES
 
-# If the SEPARATE_MEMBER_PAGES tag is set to YES, then doxygen will produce a
+# If the SEPARATE_MEMBER_PAGES tag is set to YES then doxygen will produce a new
-# new page for each member. If set to NO, the documentation of a member will be
+# page for each member. If set to NO, the documentation of a member will be part
-# part of the file/class/namespace that contains it.
+# of the file/class/namespace that contains it.
 # The default value is: NO.
 
 SEPARATE_MEMBER_PAGES  = NO
@@ -270,11 +278,14 @@ OPTIMIZE_OUTPUT_VHDL   = NO
 # extension. Doxygen has a built-in mapping, but you can override or extend it
 # using this tag. The format is ext=language, where ext is a file extension, and
 # language is one of the parsers supported by doxygen: IDL, Java, Javascript,
-# C#, C, C++, D, PHP, Objective-C, Python, Fortran, VHDL. For instance to make
+# C#, C, C++, D, PHP, Objective-C, Python, Fortran (fixed format Fortran:
-# doxygen treat .inc files as Fortran files (default is PHP), and .f files as C
+# FortranFixed, free formatted Fortran: FortranFree, unknown formatted Fortran:
-# (default is Fortran), use: inc=Fortran f=C.
+# Fortran. In the later case the parser tries to guess whether the code is fixed
+# or free formatted code, this is the default for Fortran type files), VHDL. For
+# instance to make doxygen treat .inc files as Fortran files (default is PHP),
+# and .f files as C (default is Fortran), use: inc=Fortran f=C.
 #
-# Note For files without extension you can use no_extension as a placeholder.
+# Note: For files without extension you can use no_extension as a placeholder.
 #
 # Note that for custom extensions you also need to set FILE_PATTERNS otherwise
 # the files are not read by doxygen.
@@ -291,10 +302,19 @@ EXTENSION_MAPPING      =
 
 MARKDOWN_SUPPORT       = YES
 
+# When the TOC_INCLUDE_HEADINGS tag is set to a non-zero value, all headings up
+# to that level are automatically included in the table of contents, even if
+# they do not have an id attribute.
+# Note: This feature currently applies only to Markdown headings.
+# Minimum value: 0, maximum value: 99, default value: 0.
+# This tag requires that the tag MARKDOWN_SUPPORT is set to YES.
+
+TOC_INCLUDE_HEADINGS   = 0
+
 # When enabled doxygen tries to link words that correspond to documented
 # classes, or namespaces to their corresponding documentation. Such a link can
-# be prevented in individual cases by by putting a % sign in front of the word
+# be prevented in individual cases by putting a % sign in front of the word or
-# or globally by setting AUTOLINK_SUPPORT to NO.
+# globally by setting AUTOLINK_SUPPORT to NO.
 # The default value is: YES.
 
 AUTOLINK_SUPPORT       = YES
@@ -334,13 +354,20 @@ SIP_SUPPORT            = NO
 IDL_PROPERTY_SUPPORT   = YES
 
 # If member grouping is used in the documentation and the DISTRIBUTE_GROUP_DOC
-# tag is set to YES, then doxygen will reuse the documentation of the first
+# tag is set to YES then doxygen will reuse the documentation of the first
 # member in the group (if any) for the other members of the group. By default
 # all members of a group must be documented explicitly.
 # The default value is: NO.
 
 DISTRIBUTE_GROUP_DOC   = YES
 
+# If one adds a struct or class to a group and this option is enabled, then also
+# any nested class or struct is added to the same group. By default this option
+# is disabled and one has to add nested compounds explicitly via \ingroup.
+# The default value is: NO.
+
+GROUP_NESTED_COMPOUNDS = NO
+
 # Set the SUBGROUPING tag to YES to allow class member groups of the same type
 # (for instance a group of public functions) to be put as a subgroup of that
 # type (e.g. under the Public Functions section). Set it to NO to prevent
@@ -399,7 +426,7 @@ LOOKUP_CACHE_SIZE      = 0
 # Build related configuration options
 #---------------------------------------------------------------------------
 
-# If the EXTRACT_ALL tag is set to YES doxygen will assume all entities in
+# If the EXTRACT_ALL tag is set to YES, doxygen will assume all entities in
 # documentation are documented, even if no documentation was available. Private
 # class members and static file members will be hidden unless the
 # EXTRACT_PRIVATE respectively EXTRACT_STATIC tags are set to YES.
@@ -409,35 +436,35 @@ LOOKUP_CACHE_SIZE      = 0
 
 EXTRACT_ALL            = YES
 
-# If the EXTRACT_PRIVATE tag is set to YES all private members of a class will
+# If the EXTRACT_PRIVATE tag is set to YES, all private members of a class will
 # be included in the documentation.
 # The default value is: NO.
 
 EXTRACT_PRIVATE        = YES
 
-# If the EXTRACT_PACKAGE tag is set to YES all members with package or internal
+# If the EXTRACT_PACKAGE tag is set to YES, all members with package or internal
 # scope will be included in the documentation.
 # The default value is: NO.
 
 EXTRACT_PACKAGE        = YES
 
-# If the EXTRACT_STATIC tag is set to YES all static members of a file will be
+# If the EXTRACT_STATIC tag is set to YES, all static members of a file will be
 # included in the documentation.
 # The default value is: NO.
 
 EXTRACT_STATIC         = YES
 
-# If the EXTRACT_LOCAL_CLASSES tag is set to YES classes (and structs) defined
+# If the EXTRACT_LOCAL_CLASSES tag is set to YES, classes (and structs) defined
-# locally in source files will be included in the documentation. If set to NO
+# locally in source files will be included in the documentation. If set to NO,
 # only classes defined in header files are included. Does not have any effect
 # for Java sources.
 # The default value is: YES.
 
 EXTRACT_LOCAL_CLASSES  = YES
 
-# This flag is only useful for Objective-C code. When set to YES local methods,
+# This flag is only useful for Objective-C code. If set to YES, local methods,
 # which are defined in the implementation section but not in the interface are
-# included in the documentation. If set to NO only methods in the interface are
+# included in the documentation. If set to NO, only methods in the interface are
 # included.
 # The default value is: NO.
 
@@ -462,21 +489,21 @@ HIDE_UNDOC_MEMBERS     = NO
 
 # If the HIDE_UNDOC_CLASSES tag is set to YES, doxygen will hide all
 # undocumented classes that are normally visible in the class hierarchy. If set
-# to NO these classes will be included in the various overviews. This option has
+# to NO, these classes will be included in the various overviews. This option
-# no effect if EXTRACT_ALL is enabled.
+# has no effect if EXTRACT_ALL is enabled.
 # The default value is: NO.
 
 HIDE_UNDOC_CLASSES     = NO
 
 # If the HIDE_FRIEND_COMPOUNDS tag is set to YES, doxygen will hide all friend
-# (class|struct|union) declarations. If set to NO these declarations will be
+# (class|struct|union) declarations. If set to NO, these declarations will be
 # included in the documentation.
 # The default value is: NO.
 
 HIDE_FRIEND_COMPOUNDS  = NO
 
 # If the HIDE_IN_BODY_DOCS tag is set to YES, doxygen will hide any
-# documentation blocks found inside the body of a function. If set to NO these
+# documentation blocks found inside the body of a function. If set to NO, these
 # blocks will be appended to the function's detailed documentation block.
 # The default value is: NO.
 
@@ -490,7 +517,7 @@ HIDE_IN_BODY_DOCS      = NO
 INTERNAL_DOCS          = NO
 
 # If the CASE_SENSE_NAMES tag is set to NO then doxygen will only generate file
-# names in lower-case letters. If set to YES upper-case letters are also
+# names in lower-case letters. If set to YES, upper-case letters are also
 # allowed. This is useful if you have classes or files whose names only differ
 # in case and if your file system supports case sensitive file names. Windows
 # and Mac users are advised to set this option to NO.
@@ -499,12 +526,19 @@ INTERNAL_DOCS          = NO
 CASE_SENSE_NAMES       = YES
 
 # If the HIDE_SCOPE_NAMES tag is set to NO then doxygen will show members with
-# their full class and namespace scopes in the documentation. If set to YES the
+# their full class and namespace scopes in the documentation. If set to YES, the
 # scope will be hidden.
 # The default value is: NO.
 
 HIDE_SCOPE_NAMES       = NO
 
+# If the HIDE_COMPOUND_REFERENCE tag is set to NO (default) then doxygen will
+# append additional text to a page's title, such as Class Reference. If set to
+# YES the compound reference will be hidden.
+# The default value is: NO.
+
+HIDE_COMPOUND_REFERENCE= NO
+
 # If the SHOW_INCLUDE_FILES tag is set to YES then doxygen will put a list of
 # the files that are included by a file in the documentation of that file.
 # The default value is: YES.
@@ -532,14 +566,14 @@ INLINE_INFO            = YES
 
 # If the SORT_MEMBER_DOCS tag is set to YES then doxygen will sort the
 # (detailed) documentation of file and class members alphabetically by member
-# name. If set to NO the members will appear in declaration order.
+# name. If set to NO, the members will appear in declaration order.
 # The default value is: YES.
 
 SORT_MEMBER_DOCS       = YES
 
 # If the SORT_BRIEF_DOCS tag is set to YES then doxygen will sort the brief
 # descriptions of file, namespace and class members alphabetically by member
-# name. If set to NO the members will appear in declaration order. Note that
+# name. If set to NO, the members will appear in declaration order. Note that
 # this will also influence the order of the classes in the class list.
 # The default value is: NO.
 
@@ -584,16 +618,14 @@ SORT_BY_SCOPE_NAME     = NO
 
 STRICT_PROTO_MATCHING  = NO
 
-# The GENERATE_TODOLIST tag can be used to enable ( YES) or disable ( NO) the
+# The GENERATE_TODOLIST tag can be used to enable (YES) or disable (NO) the todo
-# todo list. This list is created by putting \todo commands in the
+# list. This list is created by putting \todo commands in the documentation.
-# documentation.
 # The default value is: YES.
 
 GENERATE_TODOLIST      = YES
 
-# The GENERATE_TESTLIST tag can be used to enable ( YES) or disable ( NO) the
+# The GENERATE_TESTLIST tag can be used to enable (YES) or disable (NO) the test
-# test list. This list is created by putting \test commands in the
+# list. This list is created by putting \test commands in the documentation.
-# documentation.
 # The default value is: YES.
 
 GENERATE_TESTLIST      = YES
@@ -629,8 +661,8 @@ ENABLED_SECTIONS       =
 MAX_INITIALIZER_LINES  = 30
 
 # Set the SHOW_USED_FILES tag to NO to disable the list of files generated at
-# the bottom of the documentation of classes and structs. If set to YES the list
+# the bottom of the documentation of classes and structs. If set to YES, the
-# will mention the files that were used to generate the documentation.
+# list will mention the files that were used to generate the documentation.
 # The default value is: YES.
 
 SHOW_USED_FILES        = YES
@@ -678,8 +710,7 @@ LAYOUT_FILE            =
 # to be installed. See also http://en.wikipedia.org/wiki/BibTeX for more info.
 # For LaTeX the style of the bibliography can be controlled using
 # LATEX_BIB_STYLE. To use this feature you need bibtex and perl available in the
-# search path. Do not use file names with spaces, bibtex cannot handle them. See
+# search path. See also \cite for info how to create references.
-# also \cite for info how to create references.
 
 CITE_BIB_FILES         =
 
@@ -703,7 +734,7 @@ QUIET                  = NO
 
 WARNINGS               = YES
 
-# If the WARN_IF_UNDOCUMENTED tag is set to YES, then doxygen will generate
+# If the WARN_IF_UNDOCUMENTED tag is set to YES then doxygen will generate
 # warnings for undocumented members. If EXTRACT_ALL is set to YES then this flag
 # will automatically be disabled.
 # The default value is: YES.
@@ -720,12 +751,18 @@ WARN_IF_DOC_ERROR      = YES
 
 # This WARN_NO_PARAMDOC option can be enabled to get warnings for functions that
 # are documented, but have no documentation for their parameters or return
-# value. If set to NO doxygen will only warn about wrong or incomplete parameter
+# value. If set to NO, doxygen will only warn about wrong or incomplete
-# documentation, but not about the absence of documentation.
+# parameter documentation, but not about the absence of documentation.
 # The default value is: NO.
 
 WARN_NO_PARAMDOC       = NO
 
+# If the WARN_AS_ERROR tag is set to YES then doxygen will immediately stop when
+# a warning is encountered.
+# The default value is: NO.
+
+WARN_AS_ERROR          = NO
+
 # The WARN_FORMAT tag determines the format of the warning messages that doxygen
 # can produce. The string should contain the $file, $line, and $text tags, which
 # will be replaced by the file and line number from which the warning originated
@@ -749,10 +786,11 @@ WARN_LOGFILE           = doxygen.errors
 # The INPUT tag is used to specify the files and/or directories that contain
 # documented source files. You may enter file names like myfile.cpp or
 # directories like /usr/src/myproject. Separate the files or directories with
-# spaces.
+# spaces. See also FILE_PATTERNS and EXTENSION_MAPPING
 # Note: If this tag is empty the current directory is searched.
 
 INPUT                  = @top_srcdir@/src
+INPUT += @top_srcdir@/@README_FILE@
 
 # This tag can be used to specify the character encoding of the source files
 # that doxygen parses. Internally doxygen uses the UTF-8 encoding. Doxygen uses
@@ -765,12 +803,17 @@ INPUT_ENCODING         = UTF-8
 
 # If the value of the INPUT tag contains directories, you can use the
 # FILE_PATTERNS tag to specify one or more wildcard patterns (like *.cpp and
-# *.h) to filter out the source-files in the directories. If left blank the
+# *.h) to filter out the source-files in the directories.
-# following patterns are tested:*.c, *.cc, *.cxx, *.cpp, *.c++, *.java, *.ii,
+#
-# *.ixx, *.ipp, *.i++, *.inl, *.idl, *.ddl, *.odl, *.h, *.hh, *.hxx, *.hpp,
+# Note that for custom extensions or not directly supported extensions you also
-# *.h++, *.cs, *.d, *.php, *.php4, *.php5, *.phtml, *.inc, *.m, *.markdown,
+# need to set EXTENSION_MAPPING for the extension otherwise the files are not
-# *.md, *.mm, *.dox, *.py, *.f90, *.f, *.for, *.tcl, *.vhd, *.vhdl, *.ucf,
+# read by doxygen.
-# *.qsf, *.as and *.js.
+#
+# If left blank the following patterns are tested:*.c, *.cc, *.cxx, *.cpp,
+# *.c++, *.java, *.ii, *.ixx, *.ipp, *.i++, *.inl, *.idl, *.ddl, *.odl, *.h,
+# *.hh, *.hxx, *.hpp, *.h++, *.cs, *.d, *.php, *.php4, *.php5, *.phtml, *.inc,
+# *.m, *.markdown, *.md, *.mm, *.dox, *.py, *.pyw, *.f90, *.f95, *.f03, *.f08,
+# *.f, *.for, *.tcl, *.vhd, *.vhdl, *.ucf and *.qsf.
 
 FILE_PATTERNS          = *.c *.cc *.cxx *.cpp *.c++ *.java *.ii *.ixx *.ipp *.i++ *.inl *.idl *.ddl *.odl *.h *.hh *.hxx *.hpp *.h++ *.cs *.d *.php *.php4 *.php5 *.phtml *.inc *.m *.markdown *.md *.mm *.dox *.py *.f90 *.f *.for *.tcl *.vhd *.vhdl *.ucf *.qsf *.as *.js *.wt *.sql
 
@@ -820,14 +863,14 @@ EXCLUDE_SYMBOLS        =
 # that contain example code fragments that are included (see the \include
 # command).
 
-EXAMPLE_PATH           = @top_srcdir@/examples
+EXAMPLE_PATH           = @top_srcdir@
 
 # If the value of the EXAMPLE_PATH tag contains directories, you can use the
 # EXAMPLE_PATTERNS tag to specify one or more wildcard pattern (like *.cpp and
 # *.h) to filter out the source-files in the directories. If left blank all
 # files are included.
 
-EXAMPLE_PATTERNS       =
+EXAMPLE_PATTERNS       = *
 
 # If the EXAMPLE_RECURSIVE tag is set to YES then subdirectories will be
 # searched for input files to be used with the \include or \dontinclude commands
@@ -856,6 +899,10 @@ IMAGE_PATH             =
 # Note that the filter must not add or remove lines; it is applied before the
 # code is scanned, but not when the output code is generated. If lines are added
 # or removed, the anchors will not be placed correctly.
+#
+# Note that for custom extensions or not directly supported extensions you also
+# need to set EXTENSION_MAPPING for the extension otherwise the files are not
+# properly processed by doxygen.
 
 INPUT_FILTER           =
 
@@ -865,6 +912,10 @@ INPUT_FILTER           =
 # (like *.cpp=my_cpp_filter). See INPUT_FILTER for further information on how
 # filters are used. If the FILTER_PATTERNS tag is empty or if none of the
 # patterns match the file name, INPUT_FILTER is applied.
+#
+# Note that for custom extensions or not directly supported extensions you also
+# need to set EXTENSION_MAPPING for the extension otherwise the files are not
+# properly processed by doxygen.
 
 FILTER_PATTERNS        = *.wt=doxygen-webtester.sed *.sql=@top_srcdir@/sql-to-dot.sed
 
@@ -888,7 +939,7 @@ FILTER_SOURCE_PATTERNS =
 # (index.html). This can be useful if you have a project on for instance GitHub
 # and want to reuse the introduction page also for the doxygen output.
 
-USE_MDFILE_AS_MAINPAGE =
+USE_MDFILE_AS_MAINPAGE = @top_srcdir@/@README_FILE@
 
 #---------------------------------------------------------------------------
 # Configuration options related to source browsing
@@ -929,7 +980,7 @@ REFERENCED_BY_RELATION = NO
 REFERENCES_RELATION    = NO
 
 # If the REFERENCES_LINK_SOURCE tag is set to YES and SOURCE_BROWSER tag is set
-# to YES, then the hyperlinks from functions in REFERENCES_RELATION and
+# to YES then the hyperlinks from functions in REFERENCES_RELATION and
 # REFERENCED_BY_RELATION lists will link to the source code. Otherwise they will
 # link to the documentation.
 # The default value is: YES.
@@ -976,6 +1027,25 @@ USE_HTAGS              = NO
 
 VERBATIM_HEADERS       = YES
 
+# If the CLANG_ASSISTED_PARSING tag is set to YES then doxygen will use the
+# clang parser (see: http://clang.llvm.org/) for more accurate parsing at the
+# cost of reduced performance. This can be particularly helpful with template
+# rich C++ code for which doxygen's built-in parser lacks the necessary type
+# information.
+# Note: The availability of this option depends on whether or not doxygen was
+# generated with the -Duse-libclang=ON option for CMake.
+# The default value is: NO.
+
+CLANG_ASSISTED_PARSING = NO
+
+# If clang assisted parsing is enabled you can provide the compiler with command
+# line options that you would normally use when invoking the compiler. Note that
+# the include paths will already be set by doxygen for the files and directories
+# specified with INPUT and INCLUDE_PATH.
+# This tag requires that the tag CLANG_ASSISTED_PARSING is set to YES.
+
+CLANG_OPTIONS          =
+
 #---------------------------------------------------------------------------
 # Configuration options related to the alphabetical class index
 #---------------------------------------------------------------------------
@@ -1006,7 +1076,7 @@ IGNORE_PREFIX          =
 # Configuration options related to the HTML output
 #---------------------------------------------------------------------------
 
-# If the GENERATE_HTML tag is set to YES doxygen will generate HTML output
+# If the GENERATE_HTML tag is set to YES, doxygen will generate HTML output
 # The default value is: YES.
 
 GENERATE_HTML          = YES
@@ -1068,13 +1138,15 @@ HTML_FOOTER            = footer.html
 
 HTML_STYLESHEET        =
 
-# The HTML_EXTRA_STYLESHEET tag can be used to specify an additional user-
+# The HTML_EXTRA_STYLESHEET tag can be used to specify additional user-defined
-# defined cascading style sheet that is included after the standard style sheets
+# cascading style sheets that are included after the standard style sheets
 # created by doxygen. Using this option one can overrule certain style aspects.
 # This is preferred over using HTML_STYLESHEET since it does not replace the
-# standard style sheet and is therefor more robust against future updates.
+# standard style sheet and is therefore more robust against future updates.
-# Doxygen will copy the style sheet file to the output directory. For an example
+# Doxygen will copy the style sheet files to the output directory.
-# see the documentation.
+# Note: The order of the extra style sheet files is of importance (e.g. the last
+# style sheet in the list overrules the setting of the previous ones in the
+# list). For an example see the documentation.
 # This tag requires that the tag GENERATE_HTML is set to YES.
 
 HTML_EXTRA_STYLESHEET  = style.css
@@ -1121,11 +1193,12 @@ HTML_COLORSTYLE_GAMMA  = 80
 
 # If the HTML_TIMESTAMP tag is set to YES then the footer of each generated HTML
 # page will contain the date and time when the page was generated. Setting this
-# to NO can help when comparing the output of multiple runs.
+# to YES can help to show when doxygen was last run and thus if the
-# The default value is: YES.
+# documentation is up to date.
+# The default value is: NO.
 # This tag requires that the tag GENERATE_HTML is set to YES.
 
-HTML_TIMESTAMP         = YES
+HTML_TIMESTAMP         = NO
 
 # If the HTML_DYNAMIC_SECTIONS tag is set to YES then the generated HTML
 # documentation will contain sections that can be hidden and shown after the
@@ -1218,15 +1291,15 @@ GENERATE_HTMLHELP      = NO
 CHM_FILE               =
 
 # The HHC_LOCATION tag can be used to specify the location (absolute path
-# including file name) of the HTML help compiler ( hhc.exe). If non-empty
+# including file name) of the HTML help compiler (hhc.exe). If non-empty,
 # doxygen will try to run the HTML help compiler on the generated index.hhp.
 # The file has to be specified with full path.
 # This tag requires that the tag GENERATE_HTMLHELP is set to YES.
 
 HHC_LOCATION           =
 
-# The GENERATE_CHI flag controls if a separate .chi index file is generated (
+# The GENERATE_CHI flag controls if a separate .chi index file is generated
-# YES) or that it should be included in the master .chm file ( NO).
+# (YES) or that it should be included in the master .chm file (NO).
 # The default value is: NO.
 # This tag requires that the tag GENERATE_HTMLHELP is set to YES.
 
@@ -1238,8 +1311,9 @@ GENERATE_CHI           = NO
 
 CHM_INDEX_ENCODING     =
 
-# The BINARY_TOC flag controls whether a binary table of contents is generated (
+# The BINARY_TOC flag controls whether a binary table of contents is generated
-# YES) or a normal table of contents ( NO) in the .chm file.
+# (YES) or a normal table of contents (NO) in the .chm file. Furthermore it
+# enables the Previous and Next buttons.
 # The default value is: NO.
 # This tag requires that the tag GENERATE_HTMLHELP is set to YES.
 
@@ -1380,7 +1454,7 @@ ENUM_VALUES_PER_LINE   = 4
 
 TREEVIEW_WIDTH         = 250
 
-# When the EXT_LINKS_IN_WINDOW option is set to YES doxygen will open links to
+# If the EXT_LINKS_IN_WINDOW option is set to YES, doxygen will open links to
 # external symbols imported via tag files in a separate window.
 # The default value is: NO.
 # This tag requires that the tag GENERATE_HTML is set to YES.
@@ -1409,7 +1483,7 @@ FORMULA_TRANSPARENT    = YES
 
 # Enable the USE_MATHJAX option to render LaTeX formulas using MathJax (see
 # http://www.mathjax.org) which uses client side Javascript for the rendering
-# instead of using prerendered bitmaps. Use this if you do not have LaTeX
+# instead of using pre-rendered bitmaps. Use this if you do not have LaTeX
 # installed or if you want to formulas look prettier in the HTML output. When
 # enabled you may also need to install MathJax separately and configure the path
 # to it using the MATHJAX_RELPATH option.
@@ -1479,11 +1553,11 @@ SEARCHENGINE           = NO
 
 # When the SERVER_BASED_SEARCH tag is enabled the search engine will be
 # implemented using a web server instead of a web client using Javascript. There
-# are two flavours of web server based searching depending on the
+# are two flavors of web server based searching depending on the EXTERNAL_SEARCH
-# EXTERNAL_SEARCH setting. When disabled, doxygen will generate a PHP script for
+# setting. When disabled, doxygen will generate a PHP script for searching and
-# searching and an index file used by the script. When EXTERNAL_SEARCH is
+# an index file used by the script. When EXTERNAL_SEARCH is enabled the indexing
-# enabled the indexing and searching needs to be provided by external tools. See
+# and searching needs to be provided by external tools. See the section
-# the section "External Indexing and Searching" for details.
+# "External Indexing and Searching" for details.
 # The default value is: NO.
 # This tag requires that the tag SEARCHENGINE is set to YES.
 
@@ -1546,7 +1620,7 @@ EXTRA_SEARCH_MAPPINGS  =
 # Configuration options related to the LaTeX output
 #---------------------------------------------------------------------------
 
-# If the GENERATE_LATEX tag is set to YES doxygen will generate LaTeX output.
+# If the GENERATE_LATEX tag is set to YES, doxygen will generate LaTeX output.
 # The default value is: YES.
 
 GENERATE_LATEX         = NO
@@ -1577,7 +1651,7 @@ LATEX_CMD_NAME         = latex
 
 MAKEINDEX_CMD_NAME     = makeindex
 
-# If the COMPACT_LATEX tag is set to YES doxygen generates more compact LaTeX
+# If the COMPACT_LATEX tag is set to YES, doxygen generates more compact LaTeX
 # documents. This may be useful for small projects and may help to save some
 # trees in general.
 # The default value is: NO.
@@ -1595,9 +1669,12 @@ COMPACT_LATEX          = NO
 PAPER_TYPE             = a4
 
 # The EXTRA_PACKAGES tag can be used to specify one or more LaTeX package names
-# that should be included in the LaTeX output. To get the times font for
+# that should be included in the LaTeX output. The package can be specified just
-# instance you can specify
+# by its name or with the correct syntax as to be used with the LaTeX
-# EXTRA_PACKAGES=times
+# \usepackage command. To get the times font for instance you can specify :
+# EXTRA_PACKAGES=times or EXTRA_PACKAGES={times}
+# To use the option intlimits with the amsmath package you can specify:
+# EXTRA_PACKAGES=[intlimits]{amsmath}
 # If left blank no extra packages will be included.
 # This tag requires that the tag GENERATE_LATEX is set to YES.
 
@@ -1611,23 +1688,36 @@ EXTRA_PACKAGES         =
 #
 # Note: Only use a user-defined header if you know what you are doing! The
 # following commands have a special meaning inside the header: $title,
-# $datetime, $date, $doxygenversion, $projectname, $projectnumber. Doxygen will
+# $datetime, $date, $doxygenversion, $projectname, $projectnumber,
-# replace them by respectively the title of the page, the current date and time,
+# $projectbrief, $projectlogo. Doxygen will replace $title with the empty
-# only the current date, the version number of doxygen, the project name (see
+# string, for the replacement values of the other commands the user is referred
-# PROJECT_NAME), or the project number (see PROJECT_NUMBER).
+# to HTML_HEADER.
 # This tag requires that the tag GENERATE_LATEX is set to YES.
 
 LATEX_HEADER           =
 
 # The LATEX_FOOTER tag can be used to specify a personal LaTeX footer for the
 # generated LaTeX document. The footer should contain everything after the last
-# chapter. If it is left blank doxygen will generate a standard footer.
+# chapter. If it is left blank doxygen will generate a standard footer. See
+# LATEX_HEADER for more information on how to generate a default footer and what
+# special commands can be used inside the footer.
 #
 # Note: Only use a user-defined footer if you know what you are doing!
 # This tag requires that the tag GENERATE_LATEX is set to YES.
 
 LATEX_FOOTER           =
 
+# The LATEX_EXTRA_STYLESHEET tag can be used to specify additional user-defined
+# LaTeX style sheets that are included after the standard style sheets created
+# by doxygen. Using this option one can overrule certain style aspects. Doxygen
+# will copy the style sheet files to the output directory.
+# Note: The order of the extra style sheet files is of importance (e.g. the last
+# style sheet in the list overrules the setting of the previous ones in the
+# list).
+# This tag requires that the tag GENERATE_LATEX is set to YES.
+
+LATEX_EXTRA_STYLESHEET =
+
 # The LATEX_EXTRA_FILES tag can be used to specify one or more extra images or
 # other source files which should be copied to the LATEX_OUTPUT output
 # directory. Note that the files will be copied as-is; there are no commands or
@@ -1645,8 +1735,8 @@ LATEX_EXTRA_FILES      =
 
 PDF_HYPERLINKS         = YES
 
-# If the LATEX_PDFLATEX tag is set to YES, doxygen will use pdflatex to generate
+# If the USE_PDFLATEX tag is set to YES, doxygen will use pdflatex to generate
-# the PDF file directly from the LaTeX files. Set this option to YES to get a
+# the PDF file directly from the LaTeX files. Set this option to YES, to get a
 # higher quality PDF documentation.
 # The default value is: YES.
 # This tag requires that the tag GENERATE_LATEX is set to YES.
@@ -1687,11 +1777,19 @@ LATEX_SOURCE_CODE      = NO
 
 LATEX_BIB_STYLE        = plain
 
+# If the LATEX_TIMESTAMP tag is set to YES then the footer of each generated
+# page will contain the date and time when the page was generated. Setting this
+# to NO can help when comparing the output of multiple runs.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_LATEX is set to YES.
+
+LATEX_TIMESTAMP        = NO
+
 #---------------------------------------------------------------------------
 # Configuration options related to the RTF output
 #---------------------------------------------------------------------------
 
-# If the GENERATE_RTF tag is set to YES doxygen will generate RTF output. The
+# If the GENERATE_RTF tag is set to YES, doxygen will generate RTF output. The
 # RTF output is optimized for Word 97 and may not look too pretty with other RTF
 # readers/editors.
 # The default value is: NO.
@@ -1706,7 +1804,7 @@ GENERATE_RTF           = NO
 
 RTF_OUTPUT             = rtf
 
-# If the COMPACT_RTF tag is set to YES doxygen generates more compact RTF
+# If the COMPACT_RTF tag is set to YES, doxygen generates more compact RTF
 # documents. This may be useful for small projects and may help to save some
 # trees in general.
 # The default value is: NO.
@@ -1743,11 +1841,21 @@ RTF_STYLESHEET_FILE    =
 
 RTF_EXTENSIONS_FILE    =
 
+# If the RTF_SOURCE_CODE tag is set to YES then doxygen will include source code
+# with syntax highlighting in the RTF output.
+#
+# Note that which sources are shown also depends on other settings such as
+# SOURCE_BROWSER.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_RTF is set to YES.
+
+RTF_SOURCE_CODE        = NO
+
 #---------------------------------------------------------------------------
 # Configuration options related to the man page output
 #---------------------------------------------------------------------------
 
-# If the GENERATE_MAN tag is set to YES doxygen will generate man pages for
+# If the GENERATE_MAN tag is set to YES, doxygen will generate man pages for
 # classes and files.
 # The default value is: NO.
 
@@ -1771,6 +1879,13 @@ MAN_OUTPUT             = man
 
 MAN_EXTENSION          = .3
 
+# The MAN_SUBDIR tag determines the name of the directory created within
+# MAN_OUTPUT in which the man pages are placed. If defaults to man followed by
+# MAN_EXTENSION with the initial . removed.
+# This tag requires that the tag GENERATE_MAN is set to YES.
+
+MAN_SUBDIR             =
+
 # If the MAN_LINKS tag is set to YES and doxygen generates man output, then it
 # will generate one additional man file for each entity documented in the real
 # man page(s). These additional files only source the real man page, but without
@@ -1784,7 +1899,7 @@ MAN_LINKS              = NO
 # Configuration options related to the XML output
 #---------------------------------------------------------------------------
 
-# If the GENERATE_XML tag is set to YES doxygen will generate an XML file that
+# If the GENERATE_XML tag is set to YES, doxygen will generate an XML file that
 # captures the structure of the code including all documentation.
 # The default value is: NO.
 
@@ -1798,19 +1913,7 @@ GENERATE_XML           = NO
 
 XML_OUTPUT             = xml
 
-# The XML_SCHEMA tag can be used to specify a XML schema, which can be used by a
+# If the XML_PROGRAMLISTING tag is set to YES, doxygen will dump the program
-# validating XML parser to check the syntax of the XML files.
-# This tag requires that the tag GENERATE_XML is set to YES.
-
-XML_SCHEMA             =
-
-# The XML_DTD tag can be used to specify a XML DTD, which can be used by a
-# validating XML parser to check the syntax of the XML files.
-# This tag requires that the tag GENERATE_XML is set to YES.
-
-XML_DTD                =
-
-# If the XML_PROGRAMLISTING tag is set to YES doxygen will dump the program
 # listings (including syntax highlighting and cross-referencing information) to
 # the XML output. Note that enabling this will significantly increase the size
 # of the XML output.
@@ -1823,7 +1926,7 @@ XML_PROGRAMLISTING     = YES
 # Configuration options related to the DOCBOOK output
 #---------------------------------------------------------------------------
 
-# If the GENERATE_DOCBOOK tag is set to YES doxygen will generate Docbook files
+# If the GENERATE_DOCBOOK tag is set to YES, doxygen will generate Docbook files
 # that can be used to generate PDF.
 # The default value is: NO.
 
@@ -1837,14 +1940,23 @@ GENERATE_DOCBOOK       = NO
 
 DOCBOOK_OUTPUT         = docbook
 
+# If the DOCBOOK_PROGRAMLISTING tag is set to YES, doxygen will include the
+# program listings (including syntax highlighting and cross-referencing
+# information) to the DOCBOOK output. Note that enabling this will significantly
+# increase the size of the DOCBOOK output.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_DOCBOOK is set to YES.
+
+DOCBOOK_PROGRAMLISTING = NO
+
 #---------------------------------------------------------------------------
 # Configuration options for the AutoGen Definitions output
 #---------------------------------------------------------------------------
 
-# If the GENERATE_AUTOGEN_DEF tag is set to YES doxygen will generate an AutoGen
+# If the GENERATE_AUTOGEN_DEF tag is set to YES, doxygen will generate an
-# Definitions (see http://autogen.sf.net) file that captures the structure of
+# AutoGen Definitions (see http://autogen.sf.net) file that captures the
-# the code including all documentation. Note that this feature is still
+# structure of the code including all documentation. Note that this feature is
-# experimental and incomplete at the moment.
+# still experimental and incomplete at the moment.
 # The default value is: NO.
 
 GENERATE_AUTOGEN_DEF   = NO
@@ -1853,7 +1965,7 @@ GENERATE_AUTOGEN_DEF   = NO
 # Configuration options related to the Perl module output
 #---------------------------------------------------------------------------
 
-# If the GENERATE_PERLMOD tag is set to YES doxygen will generate a Perl module
+# If the GENERATE_PERLMOD tag is set to YES, doxygen will generate a Perl module
 # file that captures the structure of the code including all documentation.
 #
 # Note that this feature is still experimental and incomplete at the moment.
@@ -1861,7 +1973,7 @@ GENERATE_AUTOGEN_DEF   = NO
 
 GENERATE_PERLMOD       = NO
 
-# If the PERLMOD_LATEX tag is set to YES doxygen will generate the necessary
+# If the PERLMOD_LATEX tag is set to YES, doxygen will generate the necessary
 # Makefile rules, Perl scripts and LaTeX code to be able to generate PDF and DVI
 # output from the Perl module output.
 # The default value is: NO.
@@ -1869,9 +1981,9 @@ GENERATE_PERLMOD       = NO
 
 PERLMOD_LATEX          = NO
 
-# If the PERLMOD_PRETTY tag is set to YES the Perl module output will be nicely
+# If the PERLMOD_PRETTY tag is set to YES, the Perl module output will be nicely
 # formatted so it can be parsed by a human reader. This is useful if you want to
-# understand what is going on. On the other hand, if this tag is set to NO the
+# understand what is going on. On the other hand, if this tag is set to NO, the
 # size of the Perl module output will be much smaller and Perl will parse it
 # just the same.
 # The default value is: YES.
@@ -1891,14 +2003,14 @@ PERLMOD_MAKEVAR_PREFIX =
 # Configuration options related to the preprocessor
 #---------------------------------------------------------------------------
 
-# If the ENABLE_PREPROCESSING tag is set to YES doxygen will evaluate all
+# If the ENABLE_PREPROCESSING tag is set to YES, doxygen will evaluate all
 # C-preprocessor directives found in the sources and include files.
 # The default value is: YES.
 
 ENABLE_PREPROCESSING   = YES
 
-# If the MACRO_EXPANSION tag is set to YES doxygen will expand all macro names
+# If the MACRO_EXPANSION tag is set to YES, doxygen will expand all macro names
-# in the source code. If set to NO only conditional compilation will be
+# in the source code. If set to NO, only conditional compilation will be
 # performed. Macro expansion can be done in a controlled way by setting
 # EXPAND_ONLY_PREDEF to YES.
 # The default value is: NO.
@@ -1914,7 +2026,7 @@ MACRO_EXPANSION        = YES
 
 EXPAND_ONLY_PREDEF     = NO
 
-# If the SEARCH_INCLUDES tag is set to YES the includes files in the
+# If the SEARCH_INCLUDES tag is set to YES, the include files in the
 # INCLUDE_PATH will be searched if a #include is found.
 # The default value is: YES.
 # This tag requires that the tag ENABLE_PREPROCESSING is set to YES.
@@ -1957,9 +2069,9 @@ PREDEFINED += "NAMESPACE=@PACKAGE_NAME@"
 EXPAND_AS_DEFINED      =
 
 # If the SKIP_FUNCTION_MACROS tag is set to YES then doxygen's preprocessor will
-# remove all refrences to function-like macros that are alone on a line, have an
+# remove all references to function-like macros that are alone on a line, have
-# all uppercase name, and do not end with a semicolon. Such function macros are
+# an all uppercase name, and do not end with a semicolon. Such function macros
-# typically used for boiler-plate code, and will confuse the parser if not
+# are typically used for boiler-plate code, and will confuse the parser if not
 # removed.
 # The default value is: YES.
 # This tag requires that the tag ENABLE_PREPROCESSING is set to YES.
@@ -1979,7 +2091,7 @@ SKIP_FUNCTION_MACROS   = YES
 # where loc1 and loc2 can be relative or absolute paths or URLs. See the
 # section "Linking to external documentation" for more information about the use
 # of tag files.
-# Note: Each tag file must have an unique name (where the name does NOT include
+# Note: Each tag file must have a unique name (where the name does NOT include
 # the path). If a tag file is not located in the directory in which doxygen is
 # run, you must also specify the path to the tagfile here.
 
@@ -1991,20 +2103,21 @@ TAGFILES               =
 
 GENERATE_TAGFILE       = @PACKAGE_NAME@.doxytag
 
-# If the ALLEXTERNALS tag is set to YES all external class will be listed in the
+# If the ALLEXTERNALS tag is set to YES, all external class will be listed in
-# class index. If set to NO only the inherited external classes will be listed.
+# the class index. If set to NO, only the inherited external classes will be
+# listed.
 # The default value is: NO.
 
 ALLEXTERNALS           = NO
 
-# If the EXTERNAL_GROUPS tag is set to YES all external groups will be listed in
+# If the EXTERNAL_GROUPS tag is set to YES, all external groups will be listed
-# the modules index. If set to NO, only the current project's groups will be
+# in the modules index. If set to NO, only the current project's groups will be
 # listed.
 # The default value is: YES.
 
 EXTERNAL_GROUPS        = YES
 
-# If the EXTERNAL_PAGES tag is set to YES all external pages will be listed in
+# If the EXTERNAL_PAGES tag is set to YES, all external pages will be listed in
 # the related pages index. If set to NO, only the current project's pages will
 # be listed.
 # The default value is: YES.
@@ -2021,7 +2134,7 @@ PERL_PATH              = /usr/bin/perl
 # Configuration options related to the dot tool
 #---------------------------------------------------------------------------
 
-# If the CLASS_DIAGRAMS tag is set to YES doxygen will generate a class diagram
+# If the CLASS_DIAGRAMS tag is set to YES, doxygen will generate a class diagram
 # (in HTML and LaTeX) for classes with base or super classes. Setting the tag to
 # NO turns the diagrams off. Note that this option also works with HAVE_DOT
 # disabled, but it is recommended to install and use dot, since it yields more
@@ -2046,7 +2159,7 @@ MSCGEN_PATH            =
 
 DIA_PATH               =
 
-# If set to YES, the inheritance and collaboration graphs will hide inheritance
+# If set to YES the inheritance and collaboration graphs will hide inheritance
 # and usage relations if the target is undocumented or is not a class.
 # The default value is: YES.
 
@@ -2057,7 +2170,7 @@ HIDE_UNDOC_RELATIONS   = NO
 # http://www.graphviz.org/), a graph visualization toolkit from AT&T and Lucent
 # Bell Labs. The other options in this section have no effect if this option is
 # set to NO
-# The default value is: NO.
+# The default value is: YES.
 
 HAVE_DOT               = YES
 
@@ -2071,7 +2184,7 @@ HAVE_DOT               = YES
 
 DOT_NUM_THREADS        = 0
 
-# When you want a differently looking font n the dot files that doxygen
+# When you want a differently looking font in the dot files that doxygen
 # generates you can specify the font name using DOT_FONTNAME. You need to make
 # sure dot is able to find the font, which can be done by putting it in a
 # standard location or by setting the DOTFONTPATH environment variable or by
@@ -2119,7 +2232,7 @@ COLLABORATION_GRAPH    = YES
 
 GROUP_GRAPHS           = YES
 
-# If the UML_LOOK tag is set to YES doxygen will generate inheritance and
+# If the UML_LOOK tag is set to YES, doxygen will generate inheritance and
 # collaboration diagrams in a style similar to the OMG's Unified Modeling
 # Language.
 # The default value is: NO.
@@ -2171,7 +2284,8 @@ INCLUDED_BY_GRAPH      = YES
 #
 # Note that enabling this option will significantly increase the time of a run.
 # So in most cases it will be better to enable call graphs for selected
-# functions only using the \callgraph command.
+# functions only using the \callgraph command. Disabling a call graph can be
+# accomplished by means of the command \hidecallgraph.
 # The default value is: NO.
 # This tag requires that the tag HAVE_DOT is set to YES.
 
@@ -2182,7 +2296,8 @@ CALL_GRAPH             = NO
 #
 # Note that enabling this option will significantly increase the time of a run.
 # So in most cases it will be better to enable caller graphs for selected
-# functions only using the \callergraph command.
+# functions only using the \callergraph command. Disabling a caller graph can be
+# accomplished by means of the command \hidecallergraph.
 # The default value is: NO.
 # This tag requires that the tag HAVE_DOT is set to YES.
 
@@ -2205,11 +2320,17 @@ GRAPHICAL_HIERARCHY    = YES
 DIRECTORY_GRAPH        = YES
 
 # The DOT_IMAGE_FORMAT tag can be used to set the image format of the images
-# generated by dot.
+# generated by dot. For an explanation of the image formats see the section
+# output formats in the documentation of the dot tool (Graphviz (see:
+# http://www.graphviz.org/)).
 # Note: If you choose svg you need to set HTML_FILE_EXTENSION to xhtml in order
 # to make the SVG files visible in IE 9+ (other browsers do not have this
 # requirement).
-# Possible values are: png, jpg, gif and svg.
+# Possible values are: png, png:cairo, png:cairo:cairo, png:cairo:gd, png:gd,
+# png:gd:gd, jpg, jpg:cairo, jpg:cairo:gd, jpg:gd, jpg:gd:gd, gif, gif:cairo,
+# gif:cairo:gd, gif:gd, gif:gd:gd, svg, png:gd, png:gd:gd, png:cairo,
+# png:cairo:gd, png:cairo:cairo, png:cairo:gdiplus, png:gdiplus and
+# png:gdiplus:gdiplus.
 # The default value is: png.
 # This tag requires that the tag HAVE_DOT is set to YES.
 
@@ -2252,6 +2373,24 @@ MSCFILE_DIRS           =
 
 DIAFILE_DIRS           =
 
+# When using plantuml, the PLANTUML_JAR_PATH tag should be used to specify the
+# path where java can find the plantuml.jar file. If left blank, it is assumed
+# PlantUML is not used or called during a preprocessing step. Doxygen will
+# generate a warning when it encounters a \startuml command in this case and
+# will not generate output for the diagram.
+
+PLANTUML_JAR_PATH      = "@top_srcdir@/doc/plantuml.jar"
+
+# When using plantuml, the PLANTUML_CFG_FILE tag can be used to specify a
+# configuration file for plantuml.
+
+PLANTUML_CFG_FILE      =
+
+# When using plantuml, the specified paths are searched for files specified by
+# the !include statement in a plantuml block.
+
+PLANTUML_INCLUDE_PATH  =
+
 # The DOT_GRAPH_MAX_NODES tag can be used to set the maximum number of nodes
 # that will be shown in the graph. If the number of nodes in a graph becomes
 # larger than this value, doxygen will truncate the graph, which is visualized
@@ -2288,14 +2427,14 @@ MAX_DOT_GRAPH_DEPTH    = 0
 
 DOT_TRANSPARENT        = YES
 
-# Set the DOT_MULTI_TARGETS tag to YES allow dot to generate multiple output
+# Set the DOT_MULTI_TARGETS tag to YES to allow dot to generate multiple output
 # files in one run (i.e. multiple -o and -T options on the command line). This
 # makes dot run faster, but since only newer versions of dot (>1.8.10) support
 # this, this feature is disabled by default.
 # The default value is: NO.
 # This tag requires that the tag HAVE_DOT is set to YES.
 
-DOT_MULTI_TARGETS      = YES
+DOT_MULTI_TARGETS      = NO
 
 # If the GENERATE_LEGEND tag is set to YES doxygen will generate a legend page
 # explaining the meaning of the various boxes and arrows in the dot generated
@@ -2305,7 +2444,7 @@ DOT_MULTI_TARGETS      = YES
 
 GENERATE_LEGEND        = YES
 
-# If the DOT_CLEANUP tag is set to YES doxygen will remove the intermediate dot
+# If the DOT_CLEANUP tag is set to YES, doxygen will remove the intermediate dot
 # files that are used to generate the various graphs.
 # The default value is: YES.
 # This tag requires that the tag HAVE_DOT is set to YES.

doc/doxygenlayout.xml

@@ -1,184 +0,0 @@
-<doxygenlayout version="1.0">
-  <!-- Navigation index tabs for HTML output -->
-  <navindex>
-    <tab type="mainpage" visible="yes" title=""/>
-    <tab type="pages" visible="yes" title="" intro=""/>
-    <tab type="modules" visible="yes" title="" intro=""/>
-    <tab type="namespaces" visible="yes" title="">
-      <tab type="namespaces" visible="yes" title="" intro=""/>
-      <tab type="namespacemembers" visible="yes" title="" intro=""/>
-    </tab>
-    <tab type="classes" visible="yes" title="">
-      <tab type="classes" visible="yes" title="" intro=""/>
-      <tab type="classindex" visible="$ALPHABETICAL_INDEX" title=""/> 
-      <tab type="hierarchy" visible="yes" title="" intro=""/>
-      <tab type="classmembers" visible="yes" title="" intro=""/>
-    </tab>
-    <tab type="files" visible="yes" title="">
-      <tab type="files" visible="yes" title="" intro=""/>
-      <tab type="globals" visible="yes" title="" intro=""/>
-    </tab>
-    <tab type="dirs" visible="yes" title="" intro=""/>
-    <tab type="examples" visible="yes" title="" intro=""/>  
-  </navindex>
-
-  <!-- Layout definition for a class page -->
-  <class>
-    <briefdescription visible="yes"/>
-    <includes visible="$SHOW_INCLUDE_FILES"/>
-    <inheritancegraph visible="$CLASS_GRAPH"/>
-    <collaborationgraph visible="$COLLABORATION_GRAPH"/>
-    <allmemberslink visible="yes"/>
-    <memberdecl>
-      <nestedclasses visible="yes" title=""/>
-      <publictypes title=""/>
-      <publicslots title=""/>
-      <signals title=""/>
-      <publicmethods title=""/>
-      <publicstaticmethods title=""/>
-      <publicattributes title=""/>
-      <publicstaticattributes title=""/>
-      <protectedtypes title=""/>
-      <protectedslots title=""/>
-      <protectedmethods title=""/>
-      <protectedstaticmethods title=""/>
-      <protectedattributes title=""/>
-      <protectedstaticattributes title=""/>
-      <packagetypes title=""/>
-      <packagemethods title=""/>
-      <packagestaticmethods title=""/>
-      <packageattributes title=""/>
-      <packagestaticattributes title=""/>
-      <properties title=""/>
-      <events title=""/>
-      <privatetypes title=""/>
-      <privateslots title=""/>
-      <privatemethods title=""/>
-      <privatestaticmethods title=""/>
-      <privateattributes title=""/>
-      <privatestaticattributes title=""/>
-      <friends title=""/>
-      <related title="" subtitle=""/>
-      <membergroups visible="yes"/>
-    </memberdecl>
-    <detaileddescription title=""/>
-    <memberdef>
-      <typedefs title=""/>
-      <enums title=""/>
-      <constructors title=""/>
-      <functions title=""/>
-      <related title=""/>
-      <variables title=""/>
-      <properties title=""/>
-      <events title=""/>
-    </memberdef>
-    <usedfiles visible="$SHOW_USED_FILES"/>
-    <authorsection visible="yes"/>
-  </class>
-
-  <!-- Layout definition for a namespace page -->
-  <namespace>
-    <briefdescription visible="yes"/>
-    <memberdecl>
-      <nestednamespaces visible="yes" title=""/>
-      <classes visible="yes" title=""/>
-      <typedefs title=""/>
-      <enums title=""/>
-      <functions title=""/>
-      <variables title=""/>
-      <membergroups visible="yes"/>
-    </memberdecl>
-    <detaileddescription title=""/>
-    <memberdef>
-      <typedefs title=""/>
-      <enums title=""/>
-      <functions title=""/>
-      <variables title=""/>
-    </memberdef>
-    <authorsection visible="yes"/>
-  </namespace>
-
-  <!-- Layout definition for a file page -->
-  <file>
-    <briefdescription visible="yes"/>
-    <includes visible="$SHOW_INCLUDE_FILES"/>
-    <includegraph visible="$INCLUDE_GRAPH"/>
-    <includedbygraph visible="$INCLUDED_BY_GRAPH"/>
-    <sourcelink visible="yes"/>
-    <memberdecl>
-      <classes visible="yes" title=""/>
-      <namespaces visible="yes" title=""/>
-      <defines title=""/>
-      <typedefs title=""/>
-      <enums title=""/>
-      <functions title=""/>
-      <variables title=""/>
-      <membergroups visible="yes"/>
-    </memberdecl>
-    <detaileddescription title=""/>
-    <memberdef>
-      <defines title=""/>
-      <typedefs title=""/>
-      <enums title=""/>
-      <functions title=""/>
-      <variables title=""/>
-    </memberdef>
-    <authorsection/>
-  </file>
-
-  <!-- Layout definition for a group page -->
-  <group>
-    <briefdescription visible="yes"/>
-    <groupgraph visible="$GROUP_GRAPHS"/>
-    <memberdecl>
-      <classes visible="yes" title=""/>
-      <namespaces visible="yes" title=""/>
-      <dirs visible="yes" title=""/>
-      <nestedgroups visible="yes" title=""/>
-      <files visible="yes" title=""/>
-      <defines title=""/>
-      <typedefs title=""/>
-      <enums title=""/>
-      <enumvalues title=""/>
-      <functions title=""/>
-      <variables title=""/>
-      <signals title=""/>
-      <publicslots title=""/>
-      <protectedslots title=""/>
-      <privateslots title=""/>
-      <events title=""/>
-      <properties title=""/>
-      <friends title=""/>
-      <membergroups visible="yes"/>
-    </memberdecl>
-    <detaileddescription title=""/>
-    <memberdef>
-      <pagedocs/>
-      <defines title=""/>
-      <typedefs title=""/>
-      <enums title=""/>
-      <enumvalues title=""/>
-      <functions title=""/>
-      <variables title=""/>
-      <signals title=""/>
-      <publicslots title=""/>
-      <protectedslots title=""/>
-      <privateslots title=""/>
-      <events title=""/>
-      <properties title=""/>
-      <friends title=""/>
-    </memberdef>
-    <authorsection visible="yes"/>
-  </group>
-
-  <!-- Layout definition for a directory page -->
-  <directory>
-    <briefdescription visible="yes"/>
-    <directorygraph visible="yes"/>
-    <memberdecl>
-      <dirs visible="yes"/>
-      <files visible="yes"/>
-    </memberdecl>
-    <detaileddescription title=""/>
-  </directory>
-</doxygenlayout>

doc/makefile.am

@@ -1,8 +1,10 @@
 ## @id $Id$
-#
+##
-# This file has been added by bootstrap.sh on Fri, 31 July 2015 10:17:23 +0200
+## This file has been added:
-# Feel free to change it or even remove and rebuild it, up to your needs
+##  - by bootstrap.sh
-#
+##  -  on Thu, 22 November 2018 09:02:38 +0100
+## Feel free to change it or even remove and rebuild it, up to your needs
+##
 ##       1         2         3         4         5         6         7         8
 ## 45678901234567890123456789012345678901234567890123456789012345678901234567890
 

mac-create-app-bundle.sh

@@ -59,7 +59,7 @@ while [ $found -ne 0 ]; do
     cd "${target}"
     for file in $(find . -type f); do
         for lib in $(otool -L ${file} | tail -n +2 \
-            | egrep '/usr/local/|/opt/local/|'"${HOME}" \
+            | egrep '/usr/local/|/opt/local/|/opt/X11/|'"${HOME}" \
             | grep -v $file | awk '{print $1}'); do
             found=1
             test -f ${lib##*/} \

makefile.am

@@ -1,13 +1,26 @@
 ## @id $Id$
-#
+##
-# This file has been added by bootstrap.sh on Fri, 31 July 2015 09:06:26 +0200
+## This file has been added:
-# Feel free to change it or even remove and rebuild it, up to your needs
+##  - by bootstrap.sh
-#
+##  -  on Thu, 22 November 2018 09:02:38 +0100
+## Feel free to change it or even remove and rebuild it, up to your needs
+##
 ##       1         2         3         4         5         6         7         8
 ## 45678901234567890123456789012345678901234567890123456789012345678901234567890
 
 SUBDIRS = src doc examples
 
-doc_DATA = AUTHORS NEWS README COPYING INSTALL ChangeLog
+desktopdir = ${datadir}/applications
+desktop_DATA = @PACKAGE_DESKTOP@
+dist_pkgdata_DATA = @PACKAGE_ICON@
+dist_noinst_DATA = ax_check_qt.m4 bootstrap.sh				\
+                   resolve-rpmbuilddeps.sh autogen.sh			\
+                    ax_cxx_compile_stdcxx.m4 build-in-docker.sh	        \
+                    build-resource-file.sh				\
+                    ax_init_standard_project.m4				\
+                    mac-create-app-bundle.sh resolve-debbuilddeps.sh    \
+                    dependency-graph.sh template.sh                     \
+                    sql-to-dot.sed
+dist_doc_DATA = AUTHORS NEWS README.md COPYING INSTALL ChangeLog
 
 MAINTAINERCLEANFILES = makefile.in

src/proxyface/autoproxy.hxx

@@ -9,6 +9,8 @@
 #define PROXYFACE_HXX
 
 #if HAVE_QT == 1
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wconversion"
 #include <QtNetwork/QNetworkProxy>
 #include <QtNetwork/QNetworkAccessManager>
 #include <QtNetwork/QNetworkReply>
@@ -18,6 +20,7 @@
 #include <QtCore/QTimer>
 #include <QtCore/QDebug>
 #include <QtCore/QThread>
+#pragma GCC diagnostic pop
 #include <map>
 #ifndef PROXYFACE_LOG
 #define PROXYFACE_LOG qDebug()<<__PRETTY_FUNCTION__
@@ -307,7 +310,7 @@ namespace proxy {
         if (getenv("HTTP_PROXY")) {
           QUrl proxy(QString(getenv("HTTP_PROXY")));
           QNetworkProxy envProxy(QNetworkProxy::HttpProxy,
-                                 proxy.host(), proxy.port(),
+                                 proxy.host(), (quint16)proxy.port(),
                                  proxy.userName(), proxy.password());
           setupProxyCheck(envProxy, url);
         }
@@ -517,7 +520,7 @@ namespace proxy {
                               :(it->type==HTTP?QNetworkProxy::HttpProxy
                                 :(it->type==SOCKS?QNetworkProxy::Socks5Proxy
                                   :QNetworkProxy::NoProxy))),
-                             QString::fromStdString(it->host), it->port);
+                             QString::fromStdString(it->host), (quint16)it->port);
           setupProxyCheck(prxy, _url);
         }
         QNetworkProxy directProxy(QNetworkProxy::NoProxy);

src/proxyface/proxy.hxx

@@ -9,9 +9,11 @@
 #define PROXY_HXX
 
 #include <proxyface/autoproxy.hxx>
-#include <proxyface/ui_proxy.hxx>
 #include <proxyface/proxyauth.hxx>
 
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wconversion"
+#include <proxyface/ui_proxy.hxx>
 #include <QtGui/QMovie>
 #if QT_VERSION >= 0x050000
 #include <QtWidgets/QDialog>
@@ -25,8 +27,9 @@
 #include <QtNetwork/QNetworkReply>
 #include <QtCore/QUrl>
 #include <QtCore/QSettings>
-
 #include <QtCore/QDebug>
+#pragma GCC diagnostic pop
+
 #include <cassert>
 
 namespace gui {
@@ -199,13 +202,13 @@ namespace gui {
           case 1: {
             QNetworkProxy::setApplicationProxy
               (QNetworkProxy
-               (QNetworkProxy::HttpProxy, _url->text(), _port->value()));
+               (QNetworkProxy::HttpProxy, _url->text(), (quint16)_port->value()));
             _auto.ping(_testUrl->currentText());
           } break;
           case 2: {
             QNetworkProxy::setApplicationProxy
               (QNetworkProxy
-               (QNetworkProxy::Socks5Proxy, _url->text(), _port->value(),
+               (QNetworkProxy::Socks5Proxy, _url->text(), (quint16)_port->value(),
                 "marwae", "marwae"));
             _auto.ping(_testUrl->currentText());
           } break;

src/proxyface/proxyauth.hxx

@@ -8,12 +8,15 @@
 #ifndef __PROXYAUTH_HXX__
 #define __PROXYAUTH_HXX__
 
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wconversion"
 #include <proxyface/ui_proxyauth.hxx>
 #if QT_VERSION >= 0x050000
 #include <QtWidgets/QDialog>
 #else
 #include <QtGui/QDialog>
 #endif
+#pragma GCC diagnostic pop
 
 class ProxyAuth: public QDialog, public Ui::ProxyAuth {
     Q_OBJECT