1 files changed, 275 insertions, 0 deletions
diff --git a/freefilesync/revert_zenju_aggressive_upstreamisms.patch b/freefilesync/revert_zenju_aggressive_upstreamisms.patch
new file mode 100644
index 0000000..0da4e06
--- /dev/null
+++ b/freefilesync/revert_zenju_aggressive_upstreamisms.patch
@@ -0,0 +1,275 @@
+Author: Ben Stack <bgstack15@gmail.com>
+Date: 2020-05-17 14:11 -0400
+Message: Use the following command to get this old contents. Zenju must be using some newer definition of -std=c++2a than what Devuan Ceres provides as of 2020-05-17, and probably wxwidgets. This is the 10.23 code for these files.
+
+    git checkout b4ecf755 zen/legacy_compiler.h zen/string_base.h wx+/choice_enum.h
+
+Unfortunately with the removal of the wxWidgets-gtk2 code from Debian, we are stuck using all available at approximately November 1, 2019 snapshot of Debian: https://snapshot.debian.org/archive/debian/20191101T211023Z/pool/main/w/wxwidgets3.0/
+libwxbase3.0-0v5_3.0.4+dfsg-14_amd64.deb
+libwxbase3.0-0v5_3.0.4+dfsg-14_i386.deb
+libwxbase3.0-dev_3.0.4+dfsg-14_amd64.deb
+libwxbase3.0-dev_3.0.4+dfsg-14_i386.deb
+libwxgtk3.0-0v5_3.0.4+dfsg-14_amd64.deb
+libwxgtk3.0-0v5_3.0.4+dfsg-14_i386.deb
+libwxgtk3.0-dev_3.0.4+dfsg-14_amd64.deb
+libwxgtk3.0-dev_3.0.4+dfsg-14_i386.deb
+wx3.0-headers_3.0.4+dfsg-14_all.deb
+wx-common_3.0.4+dfsg-14_amd64.deb
+wx-common_3.0.4+dfsg-14_i386.deb
+diff -x '*.rej' -x '*.orig' -x '*.git*' -Naur 10.24-0/zen/legacy_compiler.h 10.24-1/zen/legacy_compiler.h
+--- 10.24-0/zen/legacy_compiler.h	2020-05-17 13:44:27.542140458 -0400
++++ 10.24-1/zen/legacy_compiler.h	2020-05-17 14:07:49.115166339 -0400
+@@ -7,9 +7,6 @@
+ #ifndef LEGACY_COMPILER_H_839567308565656789
+ #define LEGACY_COMPILER_H_839567308565656789
+ 
+-    #include <numbers> //C++20
+-
+-    #include <span> //requires C++20
+ 
+ 
+ 
+@@ -21,8 +18,53 @@
+ 
+ //---------------------------------------------------------------------------------
+ 
++#if __cpp_lib_span
++    #error get rid of workaround:
++#endif
++
++template <class T>
++class span
++{
++public:
++    template <class Iterator>
++    span(Iterator first, Iterator last) : size_(last - first), data_(first != last ? &*first : nullptr) {}
++
++    template <class Container>
++    span(Container& cont) : span(cont.begin(), cont.end()) {}
++
++    using iterator        = T*;
++    using const_iterator  = const T*;
++
++    iterator begin() { return data_; }
++    iterator end  () { return data_ + size_; }
++
++    const_iterator begin() const { return data_; }
++    const_iterator end  () const { return data_ + size_; }
+ 
++    const_iterator cbegin() const { return begin(); }
++    const_iterator cend  () const { return end  (); }
+ 
++    T*     data() const { return data_; }
++    size_t size() const { return size_; }
++    bool  empty() const { return size_ == 0; }
++
++private:
++    const size_t size_;
++    T* const data_;
++};
++
++
++#if __cpp_lib_math_constants
++    #error get rid of workaround:
++#endif
++
++namespace numbers
++{
++const double pi    = 3.14159265358979323846;
++const double e     = 2.71828182845904523536;
++const double sqrt2 = 1.41421356237309504880;
++const double ln2   = 0.693147180559945309417;
++}
+ }
+ 
+ 
+diff -x '*.rej' -x '*.orig' -x '*.git*' -Naur 10.24-0/zen/string_base.h 10.24-1/zen/string_base.h
+--- 10.24-0/zen/string_base.h	2020-05-17 13:44:27.554140569 -0400
++++ 10.24-1/zen/string_base.h	2020-05-17 14:09:44.164244361 -0400
+@@ -12,7 +12,9 @@
+ #include <cstdint>
+ #include <atomic>
+ #include "string_tools.h"
++#if __cpp_impl_three_way_comparison && __cpp_lib_three_way_comparison
+     #include <compare>
++#endif
+ 
+ 
+ //Zbase - a policy based string class optimizing performance and flexibility
+@@ -293,15 +295,29 @@
+ };
+ 
+ 
++#if __cpp_impl_three_way_comparison && __cpp_lib_three_way_comparison
++    #error implement!
++#endif
++
+ 
+ template <class Char, template <class> class SP>        bool operator==(const Zbase<Char, SP>& lhs, const Zbase<Char, SP>& rhs);
+ template <class Char, template <class> class SP>        bool operator==(const Zbase<Char, SP>& lhs, const Char*            rhs);
+ template <class Char, template <class> class SP> inline bool operator==(const Char*            lhs, const Zbase<Char, SP>& rhs) { return operator==(rhs, lhs); }
+ 
++#if __cpp_impl_three_way_comparison && __cpp_lib_three_way_comparison
+ template <class Char, template <class> class SP> std::strong_ordering operator<=>(const Zbase<Char, SP>& lhs, const Zbase<Char, SP>& rhs);
+ template <class Char, template <class> class SP> std::strong_ordering operator<=>(const Zbase<Char, SP>& lhs, const Char*            rhs);
+ template <class Char, template <class> class SP> std::strong_ordering operator<=>(const Char*            lhs, const Zbase<Char, SP>& rhs);
+ 
++#else
++template <class Char, template <class> class SP> inline bool operator!=(const Zbase<Char, SP>& lhs, const Zbase<Char, SP>& rhs) { return !operator==(lhs, rhs); }
++template <class Char, template <class> class SP> inline bool operator!=(const Zbase<Char, SP>& lhs, const Char*            rhs) { return !operator==(lhs, rhs); }
++template <class Char, template <class> class SP> inline bool operator!=(const Char*            lhs, const Zbase<Char, SP>& rhs) { return !operator==(lhs, rhs); }
++
++template <class Char, template <class> class SP> bool operator<(const Zbase<Char, SP>& lhs, const Zbase<Char, SP>& rhs);
++template <class Char, template <class> class SP> bool operator<(const Zbase<Char, SP>& lhs, const Char*            rhs);
++template <class Char, template <class> class SP> bool operator<(const Char*            lhs, const Zbase<Char, SP>& rhs);
++#endif
+ 
+ template <class Char, template <class> class SP> inline Zbase<Char, SP> operator+(const Zbase<Char, SP>& lhs, const Zbase<Char, SP>& rhs) { return Zbase<Char, SP>(lhs) += rhs; }
+ template <class Char, template <class> class SP> inline Zbase<Char, SP> operator+(const Zbase<Char, SP>& lhs, const Char*            rhs) { return Zbase<Char, SP>(lhs) += rhs; }
+@@ -482,11 +498,12 @@
+ }
+ 
+ 
++#if __cpp_impl_three_way_comparison && __cpp_lib_three_way_comparison
+ template <class Char, template <class> class SP> inline
+ std::strong_ordering operator<=>(const Zbase<Char, SP>& lhs, const Zbase<Char, SP>& rhs)
+ {
+-    return std::lexicographical_compare_three_way(lhs.begin(), lhs.end(),  //respect embedded 0
+-                                                  rhs.begin(), rhs.end()); //
++    return std::lexicographical_compare_three_way(lhs.begin(), lhs.end(), //respect embedded 0
++                                                  rhs.begin(), rhs.end());
+ }
+ 
+ 
+@@ -501,11 +518,35 @@
+ template <class Char, template <class> class SP> inline
+ std::strong_ordering operator<=>(const Char* lhs, const Zbase<Char, SP>& rhs)
+ {
+-    return std::lexicographical_compare_three_way(lhs, lhs + strLength(lhs),
+-                                                  rhs.begin(), rhs.end()); //respect embedded 0
++    return std::lexicographical_compare_three_way(lhs, lhs + strLength(lhs), //respect embedded 0
++                                                  rhs.begin(), rhs.end());
++}
++
++#else
++template <class Char, template <class> class SP> inline
++bool operator<(const Zbase<Char, SP>& lhs, const Zbase<Char, SP>& rhs)
++{
++    return std::lexicographical_compare(lhs.begin(), lhs.end(), //respect embedded 0
++                                        rhs.begin(), rhs.end());
+ }
+ 
+ 
++template <class Char, template <class> class SP> inline
++bool operator<(const Zbase<Char, SP>& lhs, const Char* rhs)
++{
++    return std::lexicographical_compare(lhs.begin(), lhs.end(), //respect embedded 0
++                                        rhs, rhs + strLength(rhs));
++}
++
++
++template <class Char, template <class> class SP> inline
++bool operator<(const Char* lhs, const Zbase<Char, SP>& rhs)
++{
++    return std::lexicographical_compare(lhs, lhs + strLength(lhs), //respect embedded 0
++                                        rhs.begin(), rhs.end());
++}
++#endif
++
+ 
+ template <class Char, template <class> class SP> inline
+ size_t Zbase<Char, SP>::length() const
+diff -x '*.rej' -x '*.orig' -x '*.git*' -Naur 10.24-0/wx+/choice_enum.h 10.24-1/wx+/choice_enum.h
+--- 10.24-0/wx+/choice_enum.h	2020-05-17 18:30:59.441499418 -0400
++++ 10.24-1/wx+/choice_enum.h	2020-05-17 18:53:59.893685507 -0400
+@@ -7,7 +7,6 @@
+ #ifndef CHOICE_ENUM_H_132413545345687
+ #define CHOICE_ENUM_H_132413545345687
+ 
+-#include <unordered_map>
+ #include <vector>
+ #include <wx/choice.h>
+ 
+@@ -44,11 +43,8 @@
+         descrList.push_back({ value, { text, tooltip } });
+         return *this;
+     }
+-
+     using DescrList = std::vector<std::pair<Enum, std::pair<wxString, wxString>>>;
+     DescrList descrList;
+-
+-    std::unordered_map<const wxChoice*, std::vector<wxString>> itemsSetLast;
+ };
+ template <class Enum> void setEnumVal(const EnumDescrList<Enum>& mapping, wxChoice& ctrl, Enum value);
+ template <class Enum> Enum getEnumVal(const EnumDescrList<Enum>& mapping, const wxChoice& ctrl);
+@@ -69,34 +65,26 @@
+ 
+ //--------------- impelementation -------------------------------------------
+ template <class Enum>
+-void setEnumVal(EnumDescrList<Enum>& mapping, wxChoice& ctrl, Enum value)
++void setEnumVal(const EnumDescrList<Enum>& mapping, wxChoice& ctrl, Enum value)
+ {
+-    auto& itemsSetLast = mapping.itemsSetLast[&ctrl];
++    ctrl.Clear();
+ 
+-    std::vector<wxString> items;
++    int selectedPos = 0;
+     for (auto it = mapping.descrList.begin(); it != mapping.descrList.end(); ++it)
+-        items.push_back(it->second.first);
+-
+-    if (items != itemsSetLast)
+     {
+-        ctrl.Set(items); //expensive as fuck! => only call when absolutely needed!
+-        itemsSetLast = std::move(items);
++        ctrl.Append(it->second.first);
++        if (it->first == value)
++        {
++            selectedPos = it - mapping.descrList.begin();
++
++            if (it->second.second.empty())
++                ctrl.UnsetToolTip();
++            else
++                ctrl.SetToolTip(it->second.second);
++        }
+     }
+-    //-----------------------------------------------------------------
+-
+-    const auto it = std::find_if(mapping.descrList.begin(), mapping.descrList.end(), [&](const auto& mapItem) { return mapItem.first == value; });
+-    if (it != mapping.descrList.end())
+-    {
+-        if (const wxString& tooltip = it->second.second;
+-            !tooltip.empty())
+-            ctrl.SetToolTip(tooltip);
+-        else
+-            ctrl.UnsetToolTip();
+ 
+-        const int selectedPos = it - mapping.descrList.begin();
+-        ctrl.SetSelection(selectedPos);
+-    }
+-    else assert(false);
++    ctrl.SetSelection(selectedPos);
+ }
+ 
+ template <class Enum>
+@@ -115,17 +103,11 @@
+ 
+ template <class Enum> void updateTooltipEnumVal(const EnumDescrList<Enum>& mapping, wxChoice& ctrl)
+ {
+-    const int selectedPos = ctrl.GetSelection();
++    const Enum currentValue = getEnumVal(mapping, ctrl);
+ 
+-    if (0 <= selectedPos && selectedPos < static_cast<int>(mapping.descrList.size()))
+-    {
+-        if (const auto& [text, tooltip] = mapping.descrList[selectedPos].second;
+-            !tooltip.empty())
+-            ctrl.SetToolTip(tooltip);
+-        else
+-            ctrl.UnsetToolTip();
+-    }
+-    else assert(false);
++    for (const auto& [enumValue, textAndTooltip] : mapping.descrList)
++        if (currentValue == enumValue)
++            ctrl.SetToolTip(textAndTooltip.second);
+ }
+ }
+