Fix compilation warnings

[TotalCaesar659]

src/core/misc.cc: In function ‘bool CheckCdrom()’:
src/core/misc.cc:311:44: warning: format ‘%s’ expects argument of type ‘char*’, but argument 3 has type ‘const char8_t*’ [-Wformat=]
  311 |         sprintf(mcd1path, "memcards/games/%s-%02d.mcd",
      |                                           ~^
      |                                            |
      |                                            char*
      |                                           %hhn
  312 |                 PCSX::g_emulator->settings.get<PCSX::Emulator::SettingPsxExe>().string().c_str(), 1);
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
      |                                                                                               |
      |                                                                                               const char8_t*
src/core/misc.cc:313:44: warning: format ‘%s’ expects argument of type ‘char*’, but argument 3 has type ‘const char8_t*’ [-Wformat=]
  313 |         sprintf(mcd2path, "memcards/games/%s-%02d.mcd",
      |                                           ~^
      |                                            |
      |                                            char*
      |                                           %hhn
  314 |                 PCSX::g_emulator->settings.get<PCSX::Emulator::SettingPsxExe>().string().c_str(), 2);
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
      |                                                                                               |
      |                                                                                               const char8_t*
src/core/misc.cc: In function ‘void LoadLibPS()’:
src/core/misc.cc:356:20: warning: format ‘%s’ expects argument of type ‘char*’, but argument 3 has type ‘const char8_t*’ [-Wformat=]
  356 |     sprintf(buf, "%s/libps.exe",
      |                   ~^
      |                    |
      |                    char*
      |                   %hhn
  357 |             PCSX::g_emulator->settings.get<PCSX::Emulator::SettingBios>().value.parent_path().u8string().c_str());
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
      |                                                                                                               |
      |                                                                                                               const char8_t*
...
src/core/cdriso.cc: In member function ‘int PCSX::CDRiso::LoadSBI(const char*)’:
src/core/cdriso.cc:1295:28: warning: format ‘%s’ expects argument of type ‘char*’, but argument 3 has type ‘const char8_t*’ [-Wformat=]
 1295 |         sprintf(sbifile, "%s%s", PCSX::g_emulator->settings.get<Emulator::SettingPpfDir>().string().c_str(), buffer);
      |                           ~^     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
      |                            |                                                                             |
      |                            char*                                                                         const char8_t*
      |                           %hhn

[nicolasnoble]

So unfortunately, hhn is a POSIX specific extension, and most likely won't work properly in a cross platform setting.

At this point, it might make more sense to start using fmt::format, like I've done in other locations of the code:

pcsx-redux/src/gui/widgets/dwarf.cc

Line 40 in c3a4c46

std::string label = fmt::format("<{:08x}> {:30} {}", node.get_section_offset(), to_string(node.tag), name);

https://fmt.dev/latest/index.html

[codecov]

Codecov Report

Merging #213 into master will decrease coverage by 0.00%.
The diff coverage is 0.00%.

@@            Coverage Diff            @@
##           master    #213      +/-   ##
=========================================
- Coverage    1.61%   1.61%   -0.01%     
=========================================
  Files         134     134              
  Lines       35564   35568       +4     
=========================================
  Hits          574     574              
- Misses      34990   34994       +4     

Impacted Files	Coverage Δ
src/core/cdriso.cc	0.00% <0.00%> (ø)
src/core/misc.cc	0.00% <0.00%> (ø)

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[TotalCaesar659]

@nicolasnoble I tried to understand this fmt, but please, help))

[nicolasnoble]

Right, well, moving over to fmt::format isn't a small undertaking :-) A lot of various algorithms and memory management routines around these functions need to change drastically. This is something that can be done at a later time. There's still much to be done :)

[TotalCaesar659]

Yeah, we can save that for later.