Removal of remaining msg_hash_xx.c files (#15586)

Followup for PR#15218, remove the two remaining files and simplify
a few functions in msg_hash.c as a result.

Makefile.common

@@ -449,9 +449,6 @@ endif
 ifeq ($(HAVE_LANGEXTRA), 1)
    DEFINES += -DHAVE_LANGEXTRA
    DEF_FLAGS += -finput-charset=UTF-8
-
-   OBJ += intl/msg_hash_chs.o \
-          intl/msg_hash_pt_br.o
 endif
 
 ifneq ($(HAVE_GETOPT_LONG), 1)

griffin/griffin.c

@@ -1167,11 +1167,6 @@ RETROARCH
 #include "../libretro-common/queues/task_queue.c"
 
 #include "../msg_hash.c"
-#ifdef HAVE_LANGEXTRA
-#include "../intl/msg_hash_chs.c"
-#include "../intl/msg_hash_pt_br.c"
-#endif
-
 #include "../intl/msg_hash_us.c"
 
 /*============================================================

msg_hash.c

@@ -40,53 +40,6 @@ static unsigned uint_user_language;
 
 int msg_hash_get_help_enum(enum msg_hash_enums msg, char *s, size_t len)
 {
-   int ret = -1;
-
-#ifdef HAVE_LANGEXTRA
-   switch (uint_user_language)
-   {
-      case RETRO_LANGUAGE_PORTUGUESE_BRAZIL:
-         ret = msg_hash_get_help_pt_br_enum(msg, s, len);
-         break;
-      case RETRO_LANGUAGE_CHINESE_SIMPLIFIED:
-         ret = msg_hash_get_help_chs_enum(msg, s, len);
-         break;
-      case RETRO_LANGUAGE_PORTUGUESE_PORTUGAL:
-      case RETRO_LANGUAGE_JAPANESE:
-      case RETRO_LANGUAGE_KOREAN:
-      case RETRO_LANGUAGE_VIETNAMESE:
-      case RETRO_LANGUAGE_GREEK:
-      case RETRO_LANGUAGE_TURKISH:
-      case RETRO_LANGUAGE_CATALAN_VALENCIA:
-      case RETRO_LANGUAGE_UKRAINIAN:
-      case RETRO_LANGUAGE_SLOVAK:
-      case RETRO_LANGUAGE_PERSIAN:
-      case RETRO_LANGUAGE_ESPERANTO:
-      case RETRO_LANGUAGE_BRITISH_ENGLISH:
-      case RETRO_LANGUAGE_CATALAN:
-      case RETRO_LANGUAGE_CZECH:
-      case RETRO_LANGUAGE_HEBREW:
-      case RETRO_LANGUAGE_HUNGARIAN:
-      case RETRO_LANGUAGE_ARABIC:
-      case RETRO_LANGUAGE_ASTURIAN:
-      case RETRO_LANGUAGE_FINNISH:
-      case RETRO_LANGUAGE_INDONESIAN:
-      case RETRO_LANGUAGE_SWEDISH:
-      case RETRO_LANGUAGE_FRENCH:
-      case RETRO_LANGUAGE_GERMAN:
-      case RETRO_LANGUAGE_SPANISH:
-      case RETRO_LANGUAGE_ITALIAN:
-      case RETRO_LANGUAGE_DUTCH:
-      case RETRO_LANGUAGE_POLISH:
-      case RETRO_LANGUAGE_CHINESE_TRADITIONAL:
-      default:
-         break;
-   }
-#endif
-
-   if (ret == 0)
-      return ret;
-
    return msg_hash_get_help_us_enum(msg, s, len);
 }
 
@@ -521,22 +474,30 @@ static const char *msg_hash_to_str_vn(enum msg_hash_enums msg)
    return "null";
 }
 
-
-
-static const char *msg_hash_get_wideglyph_str_cht(void)
+static const char *msg_hash_to_str_chs(enum msg_hash_enums msg)
 {
-   return "主";
+   switch (msg)
+   {
+#include "intl/msg_hash_chs.h"
+      default:
+         break;
+   }
+
+   return "null";
 }
 
-static const char *msg_hash_get_wideglyph_str_jp(void)
+static const char *msg_hash_to_str_pt_br(enum msg_hash_enums msg)
 {
-   return "漢";
+   switch (msg)
+   {
+#include "intl/msg_hash_pt_br.h"
+      default:
+         break;
+   }
+
+   return "null";
 }
 
-static const char *msg_hash_get_wideglyph_str_ko(void)
-{
-   return "메";
-}
 #endif
 
 const char *msg_hash_to_str(enum msg_hash_enums msg)
@@ -928,13 +889,13 @@ const char *msg_hash_get_wideglyph_str(void)
    switch (uint_user_language)
    {
       case RETRO_LANGUAGE_CHINESE_SIMPLIFIED:
-         return msg_hash_get_wideglyph_str_chs();
+         return "菜";
       case RETRO_LANGUAGE_CHINESE_TRADITIONAL:
-         return msg_hash_get_wideglyph_str_cht();
+         return "主";
       case RETRO_LANGUAGE_JAPANESE:
-         return msg_hash_get_wideglyph_str_jp();
+         return "漢";
       case RETRO_LANGUAGE_KOREAN:
-         return msg_hash_get_wideglyph_str_ko();
+         return "메";
       default:
          break;
    }

msg_hash.h

@@ -4044,12 +4044,6 @@ enum msg_hash_enums
 
 const char *msg_hash_to_str(enum msg_hash_enums msg);
 
-const char *msg_hash_to_str_pt_br(enum msg_hash_enums msg);
-int msg_hash_get_help_pt_br_enum(enum msg_hash_enums msg, char *s, size_t len);
-
-const char *msg_hash_to_str_chs(enum msg_hash_enums msg);
-int msg_hash_get_help_chs_enum(enum msg_hash_enums msg, char *s, size_t len);
-
 const char *msg_hash_to_str_us(enum msg_hash_enums msg);
 int msg_hash_get_help_us_enum(enum msg_hash_enums msg, char *s, size_t len);
 
@@ -4087,7 +4081,6 @@ void msg_hash_set_uint(enum msg_hash_action type, unsigned val);
  *   be found by passing said pointer to the current font
  *   rendering implementation */
 const char *msg_hash_get_wideglyph_str(void);
-const char *msg_hash_get_wideglyph_str_chs(void);
 
 uint32_t msg_hash_calculate(const char *s);