Remove compiler warnings (Including some warnings from -Wstrict-aliasing)

Don't use static link by default (in compile-pentium) as some new systems doesn't have all static libraries available
Change type for functions in plugin.h:str_mysql_ftparser_param() to const unsigned char and string lengths to size_t.
One effect of the above change is that one needs to include mysql_global.h or define size_t before including plugin.h
This fixes a case where mysql_client_test failed with newer gcc that enables strict-aliasing by default


BUILD/compile-pentium:
  Don't use static link by default as some new systems doesn't have all static libraries available
client/mysql_upgrade.c:
  Remove not used variable
cmd-line-utils/readline/config_readline.h:
  Define some constants to get rid of compiler warnings on Linux
cmd-line-utils/readline/display.c:
  Get rid of compiler warnings
cmd-line-utils/readline/history.c:
  Got rid of compiler warnings:
  - Defining some strings as const
  - Added cast
cmd-line-utils/readline/rlmbutil.h:
  Added cast to get rid of compiler warnings
cmd-line-utils/readline/text.c:
  Remove not needed initialization to get rid of compiler warnings
cmd-line-utils/readline/xmalloc.c:
  Changed types to 'const char* to get rid of compiler warnings
configure.in:
  Ensure that we use MariaDB as suffix
include/mysql/plugin.h:
  Changed types to 'const unsigned char* to get rid of compiler warnings (in other parts of the code)
  Change length for not \0 terminated string to size_t
include/mysql/plugin.h.pp:
  Update related to plugin.h
libmysql/libmysql.c:
  Fixed bug that caused core dump with newer gcc when strict aliasing is not turned off
mysql-test/t/information_schema.test:
  Test is depending on innodb
mysql-test/t/not_partition.test:
  Fixed wrong directory name
  (Not noticed before as we don't ususally run this test)
mysys/lf_hash.c:
  Got rid of compiler warnings from -Wstrict-aliasing
mysys/my_redel.c:
  Removed not used variable
regex/engine.c:
  Changed types to 'const char* to get rid of compiler warnings
regex/engine.ih:
  Changed types to 'const char* to get rid of compiler warnings
sql/sp_head.cc:
  Got rid of compiler warning from -Wstrict-aliasing
sql/sql_base.cc:
  Got rid of compiler warnings from -Wstrict-aliasing
  (The original code was probably wrong as nj_col->table_field was
sql/sql_builtin.cc.in:
  plugin.h needs to have size_t defined
sql/sql_parse.cc:
  Remove used variable
sql/sql_select.cc:
  Got rid of compiler warnings from -Wstrict-aliasing
sql/sql_show.cc:
  Added #ifdef to get rid of compiler warning when not using partition engine
sql/table.cc:
  Got rid of compiler warning from -Wstrict-aliasing
storage/maria/ha_maria.cc:
  Got rid of compiler warnings from -Wstrict-aliasing:
  - Use the thd_killed() API function
storage/maria/lockman.c:
  Got rid of compiler warnings from -Wstrict-aliasing
storage/maria/ma_check.c:
  Got rid of compiler warnings from -Wstrict-aliasing
  Change to use new version of _ma_killed_ptr; Don't call it as often as before
storage/maria/ma_check_standalone.h:
  Update to compatible _ma_killed_ptr() from ha_maria.cc
storage/maria/ma_ft_boolean_search.c:
  Changed pointers from char -> const char* and length to size_t (to get rid of compiler warnings and casts)
storage/maria/ma_ft_nlq_search.c:
  Got rid of compiler warnings from -Wstrict-aliasing
  Ensure that 'subkeys' is 32 bit
storage/maria/ma_ft_parser.c:
  Changed pointers from char -> const char* and length to size_t (to get rid of compiler warnings and casts)
storage/maria/ma_ftdefs.h:
  Changed pointers from char -> const char* and length to size_t (to get rid of compiler warnings and casts)
storage/maria/ma_sort.c:
  Change to use new version of _ma_killed_ptr; Don't call it as often as before
storage/maria/ma_state.c:
  Got rid of compiler warnings from -Wstrict-aliasing
storage/maria/maria_def.h:
  Redefine ma_killed_ptr()
storage/maria/maria_ftdump.c:
  Got rid of compiler warnings from -Wstrict-aliasing
storage/maria/trnman.c:
  Got rid of compiler warnings from -Wstrict-aliasing
storage/myisam/ft_boolean_search.c:
  Changed pointers from char -> const char* and length to size_t (to get rid of compiler warnings and casts)
storage/myisam/ft_nlq_search.c:
  Got rid of compiler warnings from -Wstrict-aliasing
storage/myisam/ft_parser.c:
  Changed pointers from char -> const char* and length to size_t (to get rid of compiler warnings and casts)
storage/myisam/ft_stopwords.c:
  Changed pointers from char -> const char* and length to size_t (to get rid of compiler warnings and casts)
storage/myisam/ftdefs.h:
  Changed pointers from char -> const char* and length to size_t (to get rid of compiler warnings and casts)
storage/myisam/ha_myisam.cc:
  Got rid of compiler warnings from -Wstrict-aliasing:
  - Use the thd_killed() API function
storage/myisam/mi_check.c:
  Use new killed_ptr() function
storage/myisam/myisam_ftdump.c:
  Got rid of compiler warnings from -Wstrict-aliasing
storage/myisam/myisamchk.c:
  Update to compatible killed_ptr() from ha_myisam.cc
storage/myisam/myisamdef.h:
  Redefine killed_ptr()
storage/myisam/myisamlog.c:
  Got rid of compiler warnings from -Wstrict-aliasing
storage/myisam/sort.c:
  Change to use new version of killed_ptr; Don't call it as often as before
storage/xtradb/fil/fil0fil.c:
  Fixedc ompiler warning
storage/xtradb/trx/trx0i_s.c:
  Include mysql_plugin.h later to ensure that size_t is defined

1 files changed, 7 insertions, 6 deletions

diff --git a/storage/maria/lockman.c b/storage/maria/lockman.c
index e7f3c81b0fd..d6d4dcd44e6 100644
--- a/storage/maria/lockman.c
+++ b/storage/maria/lockman.c
@@ -360,7 +360,7 @@ retry:
     else
     {
       if (my_atomic_casptr((void **)cursor->prev,
-                           (void **)&cursor->curr, cursor->next))
+                           (void **)(char*) &cursor->curr, cursor->next))
         _lf_alloc_free(pins, cursor->curr);
       else
       {
@@ -421,7 +421,8 @@ static int lockinsert(LOCK * volatile *head, LOCK *node, LF_PINS *pins,
       node->link= (intptr)cursor.curr;
       DBUG_ASSERT(node->link != (intptr)node);
       DBUG_ASSERT(cursor.prev != &node->link);
-      if (!my_atomic_casptr((void **)cursor.prev, (void **)&cursor.curr, node))
+      if (!my_atomic_casptr((void **)cursor.prev,
+                            (void **)(char*) &cursor.curr, node))
       {
         res= REPEAT_ONCE_MORE;
         node->flags&= ~ACTIVE;
@@ -498,11 +499,11 @@ static int lockdelete(LOCK * volatile *head, LOCK *node, LF_PINS *pins)
       then we can delete. Good news is - this is only required when rolling
       back a savepoint.
     */
-    if (my_atomic_casptr((void **)&(cursor.curr->link),
-                         (void **)&cursor.next, 1+(char *)cursor.next))
+    if (my_atomic_casptr((void **)(char*)&(cursor.curr->link),
+                         (void **)(char*)&cursor.next, 1+(char *)cursor.next))
     {
       if (my_atomic_casptr((void **)cursor.prev,
-                           (void **)&cursor.curr, cursor.next))
+                           (void **)(char*)&cursor.curr, cursor.next))
         _lf_alloc_free(pins, cursor.curr);
       else
         lockfind(head, node, &cursor, pins);
@@ -573,7 +574,7 @@ static void initialize_bucket(LOCKMAN *lm, LOCK * volatile *node,
     my_free((void *)dummy, MYF(0));
     dummy= cur;
   }
-  my_atomic_casptr((void **)node, (void **)&tmp, dummy);
+  my_atomic_casptr((void **)node, (void **)(char*) &tmp, dummy);
 }
 
 static inline uint calc_hash(uint64 resource)