Load 32bit libs if they exist with 64bit bin

bin/mangohud.in

@@ -18,4 +18,8 @@ fi
 LD_PRELOAD="${LD_PRELOAD}:${MANGOHUD_LIB_NAME}"
 LD_LIBRARY_PATH="${LD_LIBRARY_PATH}:@libdir_mangohud@"
 
-exec env MANGOHUD=1 LD_LIBRARY_PATH="${LD_LIBRARY_PATH}" LD_PRELOAD="${LD_PRELOAD}" "$@"
+if hash @mangohud_sh@ 2>/dev/null; then
+  exec env MANGOHUD=1 LD_LIBRARY_PATH="${LD_LIBRARY_PATH}" LD_PRELOAD="${LD_PRELOAD}" @mangohud_sh@ "$@"
+else
+  exec env MANGOHUD=1 LD_LIBRARY_PATH="${LD_LIBRARY_PATH}" LD_PRELOAD="${LD_PRELOAD}" "$@"
+fi

src/meson.build

@@ -155,13 +155,16 @@ configure_file(input : 'mangohud.json.in',
 
 if target_machine.cpu_family() == 'x86_64'
   mangohud_cpu_family = ''
+  mangohud_opposite_bin = 'mangohud.x86'
 else
   mangohud_cpu_family = '.@0@'.format(target_machine.cpu_family())
+#this is probably dumb but works for now
+  mangohud_opposite_bin = 'intentionally_borked'
 endif
 
 configure_file(input : '../bin/mangohud.in',
   output : 'mangohud@0@'.format(mangohud_cpu_family),
-  configuration : {'libdir_mangohud' : libdir_mangohud},
+  configuration : {'libdir_mangohud' : libdir_mangohud, 'mangohud_sh' : mangohud_opposite_bin},
   install_dir : get_option('bindir'),
 )