remove remaining boost::filesystem cruft

apps/mwiniimporter/CMakeLists.txt

@@ -35,8 +35,6 @@ endif()
 
 if (CMAKE_VERSION VERSION_GREATER_EQUAL 3.16 AND MSVC)
     target_precompile_headers(openmw-iniimporter PRIVATE
-        <boost/filesystem.hpp>
-
         <string>
         <vector>
     )

apps/opencs/CMakeLists.txt

@@ -288,7 +288,6 @@ endif()
 
 if (CMAKE_VERSION VERSION_GREATER_EQUAL 3.16 AND MSVC)
     target_precompile_headers(openmw-cs-lib PRIVATE
-        <boost/filesystem.hpp>
         <boost/program_options/options_description.hpp>
 
         <algorithm>

apps/openmw/CMakeLists.txt

@@ -158,7 +158,6 @@ target_link_libraries(openmw
 
 if (CMAKE_VERSION VERSION_GREATER_EQUAL 3.16 AND MSVC)
     target_precompile_headers(openmw PRIVATE
-        <boost/filesystem.hpp>
         <boost/program_options/options_description.hpp>
 
         <sol/sol.hpp>

components/CMakeLists.txt

@@ -623,8 +623,6 @@ if (CMAKE_VERSION VERSION_GREATER_EQUAL 3.16 AND MSVC)
 
         <MyGUI_Widget.h>
 
-        <boost/filesystem.hpp>
-
         <algorithm>
         <filesystem>
         <fstream>

components/config/gamesettings.cpp

@@ -179,15 +179,11 @@ bool Config::GameSettings::writeFile(QTextStream& stream)
     {
         i--;
 
-        // path lines (e.g. 'data=...') need quotes and ampersands escaping to match how boost::filesystem::path uses
-        // boost::io::quoted
         if (i.key() == QLatin1String("data") || i.key() == QLatin1String("data-local")
             || i.key() == QLatin1String("resources") || i.key() == QLatin1String("load-savegame"))
         {
             stream << i.key() << "=";
 
-            // The following is based on boost::io::detail::quoted_manip.hpp, but calling those functions did not work
-            // as there are too may QStrings involved
             QChar delim = '\"';
             QChar escape = '&';
             QString string = i.value();

components/files/configurationmanager.cpp

@@ -440,7 +440,7 @@ namespace Files
 
     std::istream& operator>>(std::istream& istream, MaybeQuotedPath& MaybeQuotedPath)
     {
-        // If the stream starts with a double quote, read from stream using boost::filesystem::path rules, then discard
+        // If the stream starts with a double quote, read from stream using std::filesystem::path rules, then discard
         // anything remaining. This prevents boost::program_options getting upset that we've not consumed the whole
         // stream. If it doesn't start with a double quote, read the whole thing verbatim
         if (istream.peek() == '"')