Patch because of old compiler

0001-remove-one-more-inequality-op.patch

@@ -0,0 +1,100 @@
+diff --git a/src/Geo/Flat/FlatGeoPoint.hpp b/src/Geo/Flat/FlatGeoPoint.hpp
+index 0e684e652d..5f69b8dc24 100644
+--- a/src/Geo/Flat/FlatGeoPoint.hpp
++++ b/src/Geo/Flat/FlatGeoPoint.hpp
+@@ -69,8 +69,9 @@ struct FlatGeoPoint : IntPoint2D {
+     return ::DotProduct(*this, other);
+   }
+
+-  constexpr bool operator==(const FlatGeoPoint &) const noexcept = default;
+-  constexpr bool operator!=(const FlatGeoPoint &) const noexcept = default;
++  constexpr bool operator==(const FlatGeoPoint &other) const noexcept {
++    return IntPoint2D::operator==(other);
++  }
+
+   [[gnu::pure]]
+   bool Sort(const FlatGeoPoint& sp) const noexcept {
+@@ -107,8 +108,9 @@ struct AFlatGeoPoint : public FlatGeoPoint {
+     y = (y >> 2) << 2;
+   }
+
+-  constexpr bool operator==(const AFlatGeoPoint &) const noexcept = default;
+-  constexpr bool operator!=(const AFlatGeoPoint &) const noexcept = default;
++  constexpr bool operator==(const AFlatGeoPoint &other) const noexcept {
++    return FlatGeoPoint::operator==(other) && (altitude == other.altitude);
++  }
+
+   /**
+    * Ordering operator, used for set ordering.  Uses lexicographic comparison.
+diff --git a/src/Geo/GeoPoint.hpp b/src/Geo/GeoPoint.hpp
+index 6e3a35d478..557354011f 100644
+--- a/src/Geo/GeoPoint.hpp
++++ b/src/Geo/GeoPoint.hpp
+@@ -263,8 +263,13 @@ struct GeoPoint {
+   [[gnu::pure]]
+   GeoPoint Middle(const GeoPoint &other) const noexcept;
+
+-  constexpr bool operator==(const GeoPoint &) const noexcept = default;
+-  constexpr bool operator!=(const GeoPoint &) const noexcept = default;
++  // constexpr bool operator==(const GeoPoint &) const noexcept = default;
++  constexpr bool Equals(const GeoPoint other) const noexcept {
++    return longitude == other.longitude && latitude == other.latitude;
++  }
++  constexpr bool operator==(const GeoPoint other) const noexcept {
++    return Equals(other);
++  }
+ };
+
+ static_assert(std::is_trivial<GeoPoint>::value, "type is not trivial");
+diff --git a/src/Math/Point2D.hpp b/src/Math/Point2D.hpp
+index 49e05dac5b..f291901769 100644
+--- a/src/Math/Point2D.hpp
++++ b/src/Math/Point2D.hpp
+@@ -32,8 +32,10 @@ struct Point2D {
+     :x(static_cast<scalar_type>(src.x)),
+      y(static_cast<scalar_type>(src.y)) {}
+
+-  constexpr bool operator==(const Point2D<T, PT> &) const noexcept = default;
+-  constexpr bool operator!=(const Point2D<T, PT> &) const noexcept = default;
++  // constexpr bool operator==(const Point2D<T, PT> &) const noexcept = default;
++  constexpr bool operator==(const Point2D<T, PT> &other) const noexcept {
++    return x == other.x && y == other.y;
++  }
+
+   constexpr Point2D<T, PT> operator+(Point2D<T, PT> other) const noexcept {
+     return { scalar_type(x + other.x), scalar_type(y + other.y) };
+diff --git a/src/PageSettings.hpp b/src/PageSettings.hpp
+index c6a56bd661..6642c0e54a 100644
+--- a/src/PageSettings.hpp
++++ b/src/PageSettings.hpp
+@@ -33,8 +33,12 @@ struct PageLayout
+       panel = 0;
+     }
+
+-    constexpr bool operator==(const InfoBoxConfig &other) const noexcept = default;
+-    constexpr bool operator!=(const InfoBoxConfig &other) const noexcept = default;
++    // constexpr bool operator==(const InfoBoxConfig &other) const noexcept = default;
++    bool operator==(const InfoBoxConfig &other) const {
++      return enabled == other.enabled &&
++        auto_switch == other.auto_switch &&
++        panel == other.panel;
++    }
+   };
+
+   bool valid;
+@@ -138,8 +142,13 @@ struct PageLayout
+                          std::span<char> buffer,
+                          const bool concise=false) const noexcept;
+
+-  constexpr bool operator==(const PageLayout &other) const noexcept = default;
+-  constexpr bool operator!=(const PageLayout &other) const noexcept = default;
++  // constexpr bool operator==(const PageLayout &other) const noexcept = default;
++  bool operator==(const PageLayout &other) const {
++    return valid == other.valid &&
++      main == other.main &&
++      bottom == other.bottom &&
++      infobox_config == other.infobox_config;
++  }
+ };
+
+ struct PageSettings {