Backporting WL#1213

1 files changed, 61 insertions, 4 deletions

diff --git a/config/ac-macros/character_sets.m4 b/config/ac-macros/character_sets.m4
index 24bdd92b083..81967d383ec 100644
--- a/config/ac-macros/character_sets.m4
+++ b/config/ac-macros/character_sets.m4
@@ -13,11 +13,11 @@ define(CHARSETS_AVAILABLE1,armscii8 ascii big5 cp1250 cp1251 cp1256 cp1257)
 define(CHARSETS_AVAILABLE2,cp850 cp852 cp866 cp932 dec8 eucjpms euckr gb2312 gbk geostd8)
 define(CHARSETS_AVAILABLE3,greek hebrew hp8 keybcs2 koi8r koi8u)
 define(CHARSETS_AVAILABLE4,latin1 latin2 latin5 latin7 macce macroman)
-define(CHARSETS_AVAILABLE5,sjis swe7 tis620 ucs2 ujis utf8)
+define(CHARSETS_AVAILABLE5,sjis swe7 tis620 ucs2 ujis utf8mb4 utf8 utf16 utf32)
 
 DEFAULT_CHARSET=latin1
 CHARSETS_AVAILABLE="CHARSETS_AVAILABLE0 CHARSETS_AVAILABLE1 CHARSETS_AVAILABLE2 CHARSETS_AVAILABLE3 CHARSETS_AVAILABLE4 CHARSETS_AVAILABLE5"
-CHARSETS_COMPLEX="big5 cp1250 cp932 eucjpms euckr gb2312 gbk latin1 latin2 sjis tis620 ucs2 ujis utf8"
+CHARSETS_COMPLEX="big5 cp1250 cp932 eucjpms euckr gb2312 gbk latin1 latin2 sjis tis620 ucs2 ujis utf8mb4 utf8 utf16 utf32"
 
 AC_DIVERT_POP
 
@@ -50,7 +50,7 @@ AC_ARG_WITH(extra-charsets,
 
 AC_MSG_CHECKING("character sets")
 
-CHARSETS="$default_charset latin1 utf8"
+CHARSETS="$default_charset latin1 utf8mb4 utf8"
 
 if test "$extra_charsets" = no; then
   CHARSETS="$CHARSETS"
@@ -195,8 +195,23 @@ do
       AC_DEFINE([USE_MB], [1], [Use multi-byte character routines])
       AC_DEFINE(USE_MB_IDENT, 1)
       ;;
+    utf8mb4)
+      AC_DEFINE(HAVE_CHARSET_utf8mb4, 1, [Define to enable utf8mb4])
+      AC_DEFINE([USE_MB], 1, [Use multi-byte character routines])
+      AC_DEFINE(USE_MB_IDENT, 1)
+      ;;
     utf8)
-      AC_DEFINE(HAVE_CHARSET_utf8, 1, [Define to enable ut8])
+      AC_DEFINE(HAVE_CHARSET_utf8, 1, [Define to enable utf8])
+      AC_DEFINE([USE_MB], 1, [Use multi-byte character routines])
+      AC_DEFINE(USE_MB_IDENT, 1)
+      ;;
+    utf16)
+      AC_DEFINE(HAVE_CHARSET_utf16, 1, [Define to enable utf16])
+      AC_DEFINE([USE_MB], 1, [Use multi-byte character routines])
+      AC_DEFINE(USE_MB_IDENT, 1)
+      ;;
+    utf32)
+      AC_DEFINE(HAVE_CHARSET_utf32, 1, [Define to enable utf32])
       AC_DEFINE([USE_MB], 1, [Use multi-byte character routines])
       AC_DEFINE(USE_MB_IDENT, 1)
       ;;
@@ -381,6 +396,48 @@ case $default_charset in
       fi
       default_charset_collations="$UTFC"
       ;;
+    utf8mb4)
+      default_charset_default_collation="utf8mb4_general_ci"
+      define(UTFC1, utf8mb4_general_ci utf8mb4_bin)
+      define(UTFC2, utf8mb4_czech_ci utf8mb4_danish_ci)
+      define(UTFC3, utf8mb4_esperanto_ci utf8mb4_estonian_ci utf8mb4_hungarian_ci)
+      define(UTFC4, utf8mb4_icelandic_ci utf8mb4_latvian_ci utf8mb4_lithuanian_ci)
+      define(UTFC5, utf8mb4_persian_ci utf8mb4_polish_ci utf8mb4_romanian_ci)
+      define(UTFC6, utf8mb4_sinhala_ci utf8mb4_slovak_ci utf8mb4_slovenian_ci)
+      define(UTFC7, utf8mb4_spanish2_ci utf8mb4_spanish_ci)
+      define(UTFC8, utf8mb4_swedish_ci utf8mb4_turkish_ci)
+      define(UTFC9, utf8mb4_unicode_ci)
+      UTFC="UTFC1 UTFC2 UTFC3 UTFC4 UTFC5 UTFC6 UTFC7 UTFC8 UTFC9"
+      default_charset_collations="$UTFC"
+      ;;
+    utf16)
+      default_charset_default_collation="utf16_general_ci"
+      define(UTFC1, utf16_general_ci utf16_bin)
+      define(UTFC2, utf16_czech_ci utf16_danish_ci)
+      define(UTFC3, utf16_esperanto_ci utf16_estonian_ci utf16_hungarian_ci)
+      define(UTFC4, utf16_icelandic_ci utf16_latvian_ci utf16_lithuanian_ci)
+      define(UTFC5, utf16_persian_ci utf16_polish_ci utf16_romanian_ci)
+      define(UTFC6, utf16_sinhala_ci utf16_slovak_ci utf16_slovenian_ci)
+      define(UTFC7, utf16_spanish2_ci utf16_spanish_ci)
+      define(UTFC8, utf16_swedish_ci utf16_turkish_ci)
+      define(UTFC9, utf16_unicode_ci)
+      UTFC="UTFC1 UTFC2 UTFC3 UTFC4 UTFC5 UTFC6 UTFC7 UTFC8 UTFC9"
+      default_charset_collations="$UTFC"
+      ;;
+    utf32)
+      default_charset_default_collation="utf32_general_ci"
+      define(UTFC1, utf32_general_ci utf32_bin)
+      define(UTFC2, utf32_czech_ci utf32_danish_ci)
+      define(UTFC3, utf32_esperanto_ci utf32_estonian_ci utf32_hungarian_ci)
+      define(UTFC4, utf32_icelandic_ci utf32_latvian_ci utf32_lithuanian_ci)
+      define(UTFC5, utf32_persian_ci utf32_polish_ci utf32_romanian_ci)
+      define(UTFC6, utf32_sinhala_ci utf32_slovak_ci utf32_slovenian_ci)
+      define(UTFC7, utf32_spanish2_ci utf32_spanish_ci)
+      define(UTFC8, utf32_swedish_ci utf32_turkish_ci)
+      define(UTFC9, utf32_unicode_ci)
+      UTFC="UTFC1 UTFC2 UTFC3 UTFC4 UTFC5 UTFC6 UTFC7 UTFC8 UTFC9"
+      default_charset_collations="$UTFC"
+      ;;
     *)
       AC_MSG_ERROR([Charset $cs not available. (Available are: $CHARSETS_AVAILABLE).
       See the Installation chapter in the Reference Manual.])