diff --git a/packages/3rdparty/lib/cxxtools/patches/cxxtools-2.1.1-arm.patch b/packages/3rdparty/lib/cxxtools/patches/cxxtools-2.1.1-arm.patch
new file mode 100644
index 0000000000..ee4ec80dbb
--- /dev/null
+++ b/packages/3rdparty/lib/cxxtools/patches/cxxtools-2.1.1-arm.patch
@@ -0,0 +1,278 @@
+diff --git a/src/bin/formatter.cpp b/src/bin/formatter.cpp
+index 020475e..516d145 100644
+--- a/src/bin/formatter.cpp
++++ b/src/bin/formatter.cpp
+@@ -218,7 +218,7 @@ void Formatter::addValueString(const std::string& name, const std::string& type,
+ 
+     if (type == "int")
+     {
+-        if (value.size() > 0 && (value[0] == L'-' || value[0] == L'+'))
++        if (value.size() > 0 && ( (int) value[0] == (int) L'-' || (int) value[0] == (int) L'+'))
+         {
+             int64_t v = convert<int64_t>(value);
+             printInt(*_out, v, name);
+diff --git a/src/csvparser.cpp b/src/csvparser.cpp
+index f9ee8dd..9d57dc8 100644
+--- a/src/csvparser.cpp
++++ b/src/csvparser.cpp
+@@ -76,23 +76,23 @@ void CsvParser::begin(DeserializerBase& handler)
+ 
+ void CsvParser::advance(Char ch)
+ {
+-    if (ch == L'\n')
++    if ( (int) ch == (int) L'\n')
+         ++_lineNo;
+ 
+     switch (_state)
+     {
+         case state_detectDelim:
+-            if (isalnum(ch) || ch == L'_' || ch == ' ')
++            if (isalnum(ch) || (int) ch == (int) L'_' || (int) ch == (int) ' ')
+             {
+                 _titles.back() += ch.narrow();
+             }
+-            else if (ch == L'\n' || ch == L'\r')
++            else if ( (int) ch == (int) L'\n' || (int) ch == (int) L'\r')
+             {
+                 log_debug("title=\"" << _titles.back() << '"');
+                 _noColumns = 1;
+-                _state = (ch == L'\r' ? state_cr : state_rowstart);
++                _state = ( (int) ch == (int) L'\r' ? state_cr : state_rowstart);
+             }
+-            else if (ch == L'\'' || ch == L'"')
++            else if ( (int) ch == (int) L'\'' || (int) ch == (int) L'"')
+             {
+                 _quote = ch;
+                 _state = state_detectDelim_q;
+@@ -119,17 +119,17 @@ void CsvParser::advance(Char ch)
+             break;
+ 
+         case state_detectDelim_postq:
+-            if (isalnum(ch) || ch == L'_' || ch == L'\'' || ch == L'"' || ch == L' ')
++            if (isalnum(ch) || (int) ch == (int) L'_' || (int) ch == (int) L'\'' || (int) ch == (int) L'"' || (int) ch == (int) L' ')
+             {
+                 std::ostringstream msg;
+                 msg << "invalid character '" << ch.narrow() << "' within csv title of column " << _titles.size();
+                 SerializationError::doThrow(msg.str());
+             }
+-            else if (ch == L'\n' || ch == L'\r')
++            else if ( (int) ch == (int) L'\n' || (int) ch == (int) L'\r')
+             {
+                 log_debug("title=\"" << _titles.back() << '"');
+                 _noColumns = 1;
+-                _state = (ch == L'\r' ? state_cr : state_rowstart);
++                _state = ( (int) ch == (int) L'\r' ? state_cr : state_rowstart);
+             }
+             else
+             {
+@@ -142,10 +142,10 @@ void CsvParser::advance(Char ch)
+             break;
+ 
+         case state_title:
+-            if (ch == L'\n' || ch == L'\r')
++            if ( (int) ch == (int) L'\n' || (int) ch == (int) L'\r')
+             {
+                 log_debug("title=\"" << _titles.back() << '"');
+-                _state = (ch == L'\r' ? state_cr : state_rowstart);
++                _state = ( (int) ch == (int) L'\r' ? state_cr : state_rowstart);
+                 _noColumns = _titles.size();
+             }
+             else if (ch == _delimiter)
+@@ -153,7 +153,7 @@ void CsvParser::advance(Char ch)
+                 log_debug("title=\"" << _titles.back() << '"');
+                 _titles.push_back(std::string());
+             }
+-            else if (ch == '\'' || ch == '\"')
++            else if ( (int) ch == (int) '\'' || (int) ch == (int) '\"')
+             {
+                 if (_titles.back().empty())
+                 {
+@@ -185,10 +185,10 @@ void CsvParser::advance(Char ch)
+             break;
+ 
+         case state_qtitlep:
+-            if (ch == L'\n' || ch == L'\r')
++            if ( (int) ch == (int) L'\n' || (int) ch == (int) L'\r')
+             {
+                 log_debug("title=\"" << _titles.back() << '"');
+-                _state = (ch == L'\r' ? state_cr : state_rowstart);
++                _state = ( (int) ch == (int) L'\r' ? state_cr : state_rowstart);
+                 _noColumns = _titles.size();
+             }
+             else if (ch == _delimiter)
+@@ -207,7 +207,7 @@ void CsvParser::advance(Char ch)
+ 
+         case state_cr:
+             _state = state_rowstart;
+-            if (ch == L'\n')
++            if ( (int) ch == (int) L'\n')
+             {
+                 break;
+             }
+@@ -228,14 +228,14 @@ void CsvParser::advance(Char ch)
+                 _column < _titles.size() ? _titles[_column] : std::string(),
+                 std::string(), SerializationInfo::Value);
+ 
+-            if (ch == L'\n' || ch == L'\r')
++            if ( (int) ch == (int) L'\n' || (int) ch == (int) L'\r')
+             {
+                 _deserializer->leaveMember();
+                 checkNoColumns(_column, _noColumns, _lineNo);
+                 _deserializer->leaveMember();
+-                _state = (ch == L'\r' ? state_cr : state_rowstart);
++                _state = ( (int) ch == (int) L'\r' ? state_cr : state_rowstart);
+             }
+-            else if (ch == L'"' || ch == L'\'')
++            else if ((int) ch == L'"' || (int) ch == L'\'')
+             {
+                 _quote = ch;
+                 _state = state_qdata;
+@@ -253,7 +253,7 @@ void CsvParser::advance(Char ch)
+             break;
+ 
+         case state_data0:
+-            if (ch == L'"' || ch == L'\'')
++            if ( (int) ch == (int) L'"' || (int) ch == (int) L'\'')
+             {
+                 _quote = ch;
+                 _state = state_qdata;
+@@ -261,7 +261,7 @@ void CsvParser::advance(Char ch)
+             }
+ 
+         case state_data:
+-            if (ch == L'\n' || ch == L'\r')
++            if ( (int) ch == (int) L'\n' || (int) ch == (int) L'\r')
+             {
+                 log_debug("value \"" << _value << '"');
+                 _deserializer->setValue(_value);
+@@ -269,7 +269,7 @@ void CsvParser::advance(Char ch)
+                 checkNoColumns(_column, _noColumns, _lineNo);
+                 _deserializer->leaveMember();  // leave data item
+                 _deserializer->leaveMember();  // leave row
+-                _state = (ch == L'\r' ? state_cr : state_rowstart);
++                _state = ( (int) ch == (int) L'\r' ? state_cr : state_rowstart);
+             }
+             else if (ch == _delimiter)
+             {
+@@ -307,11 +307,11 @@ void CsvParser::advance(Char ch)
+             break;
+ 
+         case state_qdata_end:
+-            if (ch == L'\n' || ch == L'\r')
++            if ( (int) ch == (int) L'\n' || (int) ch == (int) L'\r')
+             {
+                 checkNoColumns(_column, _noColumns, _lineNo);
+                 _deserializer->leaveMember();  // leave row
+-                _state = (ch == L'\r' ? state_cr : state_rowstart);
++                _state = ( (int) ch == (int) L'\r' ? state_cr : state_rowstart);
+             }
+             else if (ch == _delimiter)
+             {
+diff --git a/src/jsonformatter.cpp b/src/jsonformatter.cpp
+index 1604d3e..07ada52 100644
+--- a/src/jsonformatter.cpp
++++ b/src/jsonformatter.cpp
+@@ -323,25 +323,25 @@ void JsonFormatter::stringOut(const std::string& str)
+ {
+     for (std::string::const_iterator it = str.begin(); it != str.end(); ++it)
+     {
+-        if (*it == '"')
++        if ( (int) *it == (int) '"')
+             *_ts << L'\\'
+                 << L'\"';
+-        else if (*it == '\\')
++        else if ( (int) *it == (int) '\\')
+             *_ts << L'\\'
+                 << L'\\';
+-        else if (*it == '\b')
++        else if ( (int) *it == (int) '\b')
+             *_ts << L'\\'
+                 << L'b';
+-        else if (*it == '\f')
++        else if ( (int) *it == (int) '\f')
+             *_ts << L'\\'
+                 << L'f';
+-        else if (*it == '\n')
++        else if ( (int) *it == (int) '\n')
+             *_ts << L'\\'
+                 << L'n';
+-        else if (*it == '\r')
++        else if ( (int) *it == (int) '\r')
+             *_ts << L'\\'
+                 << L'r';
+-        else if (*it == '\t')
++        else if ( (int) *it == (int) '\t')
+             *_ts << L'\\'
+                 << L't';
+         else if (static_cast<unsigned char>(*it) >= 0x80 || static_cast<unsigned char>(*it) < 0x20)
+@@ -364,25 +364,25 @@ void JsonFormatter::stringOut(const cxxtools::String& str)
+ {
+     for (cxxtools::String::const_iterator it = str.begin(); it != str.end(); ++it)
+     {
+-        if (*it == L'"')
++        if ( (int) *it == (int) L'"')
+             *_ts << L'\\'
+                 << L'\"';
+-        else if (*it == L'\\')
++        else if ( (int) *it == (int) L'\\')
+             *_ts << L'\\'
+                 << L'\\';
+-        else if (*it == L'\b')
++        else if ( (int) *it == (int) L'\b')
+             *_ts << L'\\'
+                 << L'b';
+-        else if (*it == L'\f')
++        else if ( (int) *it == (int) L'\f')
+             *_ts << L'\\'
+                 << L'f';
+-        else if (*it == L'\n')
++        else if ( (int) *it == (int) L'\n')
+             *_ts << L'\\'
+                 << L'n';
+-        else if (*it == L'\r')
++        else if ( (int) *it == (int) L'\r')
+             *_ts << L'\\'
+                 << L'r';
+-        else if (*it == L'\t')
++        else if ( (int) *it == (int) L'\t')
+             *_ts << L'\\'
+                 << L't';
+         else if (it->value() >= 0x80 || it->value() < 0x20)
+diff --git a/src/xml/entityresolver.cpp b/src/xml/entityresolver.cpp
+index fb55f08..58ea86a 100644
+--- a/src/xml/entityresolver.cpp
++++ b/src/xml/entityresolver.cpp
+@@ -563,19 +563,19 @@ namespace
+ 
+ String EntityResolver::resolveEntity(const String& entity) const
+ {
+-    if (!entity.empty() && entity[0] == L'#')
++    if (!entity.empty() && (int) entity[0] == (int) L'#')
+     {
+         int code = 0;
+-        if (entity.size() > 2 && entity[1] == L'x')
++        if (entity.size() > 2 && (int) entity[1] == (int) L'x')
+         {
+             // hex notation: &#xABCD;
+             for (String::const_iterator it = entity.begin() + 2; it != entity.end(); ++it)
+             {
+-                if (*it >= L'0' && *it <= L'9')
++                if ( (int) *it >= (int) L'0' && (int) *it <= (int) L'9')
+                     code = code * 16 + (it->value() - L'0');
+-                else if (*it >= L'A' && *it <= L'F')
++                else if ( (int) *it >= (int) L'A' && (int) *it <= (int) L'F')
+                     code = code * 16 + (it->value() - L'A' + 10);
+-                else if (*it >= L'a' && *it <= L'f')
++                else if ( (int) *it >= (int) L'a' && (int) *it <= (int) L'f')
+                     code = code * 16 + (it->value() - L'a' + 10);
+                 else
+                     throw std::runtime_error(std::string("invalid entity ") + entity.narrow());
+@@ -586,7 +586,7 @@ String EntityResolver::resolveEntity(const String& entity) const
+             // dec notation: &#9999;
+             for (String::const_iterator it = entity.begin() + 1; it != entity.end(); ++it)
+             {
+-                if (*it >= L'0' && *it <= L'9')
++                if ( (int) *it >= (int) L'0' && (int) *it <= (int) L'9')
+                     code = code * 10 + (it->value() - '0');
+                 else
+                     throw std::runtime_error(std::string("invalid entity ") + entity.narrow());