Portability fixes

Fixed problems with group_concat() and HAVING
Updated crash-me values


sql-bench/limits/mysql-4.0.cfg:
  Rename: sql-bench/limits/mysql.cfg -> sql-bench/limits/mysql-4.0.cfg
include/my_global.h:
  Safety fix
libmysqld/Makefile.am:
  Portability fix (For AIX 64 bit)
mysql-test/r/func_gconcat.result:
  More tests
mysql-test/t/func_gconcat.test:
  More tests
sql/field.cc:
  Cleanups
sql/init.cc:
  moved thread_stack_min to right place
sql/item_sum.cc:
  Fixed problems with group_concat() and HAVING
  Removed some not needed variables
sql/item_sum.h:
  Fixed problems with group_concat() and HAVING
  Removed some not needed variables
sql/mysqld.cc:
  Moved thread_stack_min to right place to handle case where we didn't get as much stack space as we asked for
sql/sql_parse.cc:
  More debugging
sql/sql_select.cc:
  Cleanup
sql/sql_yacc.yy:
  Fixed handling of Item_group_concat() in having. (Arguments should not be handled as refs)

1 files changed, 0 insertions, 11 deletions

diff --git a/sql/field.cc b/sql/field.cc
index 30ae20de94b..d099da2d959 100644
--- a/sql/field.cc
+++ b/sql/field.cc
@@ -2782,14 +2782,8 @@ int Field_double::cmp(const char *a_ptr, const char *b_ptr)
   else
 #endif
   {
-/* could this ALWAYS be 2 calls to doubleget() ?? */
-#if defined(__FLOAT_WORD_ORDER) && (__FLOAT_WORD_ORDER == __BIG_ENDIAN)
     doubleget(a, a_ptr);
     doubleget(b, b_ptr);
-#else
-    memcpy_fixed(&a,a_ptr,sizeof(double));
-    memcpy_fixed(&b,b_ptr,sizeof(double));
-#endif
   }
   return (a < b) ? -1 : (a > b) ? 1 : 0;
 }
@@ -2809,12 +2803,7 @@ void Field_double::sort_string(char *to,uint length __attribute__((unused)))
   }
   else
 #endif
-/* could this ALWAYS be 2 calls to doubleget() ?? */
-#if defined(__FLOAT_WORD_ORDER) && (__FLOAT_WORD_ORDER == __BIG_ENDIAN)
     doubleget(nr,ptr);
-#else
-    memcpy_fixed(&nr,ptr,sizeof(nr));
-#endif
   change_double_for_sort(nr, (byte*) to);
 }