Windows fixes

-new option WITH_MARIA_STORAGE_ENGINE for config.js
-correct build errors
-build test executables
-downport changes for atomic functions from 5.2
-remove LOCK_uuid_generator from C++ files to avoid linker errors
-new function my_uuid2str()


BitKeeper/deleted/.del-x86-msvc.h:
  Delete: include/atomic/x86-msvc.h
CMakeLists.txt:
  Windows fixes:
  -New option WITH_MARIA_STORAGE_ENGINE
  -Add unit tests
include/Makefile.am:
  replace x86-msvc.h with generic-msvc.h
include/config-win.h:
  my_chmod() support
include/my_atomic.h:
  Downport my_atomic from 5.2 tree
include/my_bit.h:
  Correct unresolved symbol errors on Windows
include/my_pthread.h:
  pthread_mutex_unlock now returns 0 (was void previously)
  defined PTHREAD_STACK_MIN
include/my_sys.h:
  New function my_uuid2str()
  define MY_UUID_STRING_LENGTH
include/atomic/nolock.h:
  Downport my_atomic from 5.2 tree
libmysqld/CMakeLists.txt:
  New option WITH_MARIA_STORAGE_ENGINE
mysys/CMakeLists.txt:
  Add missing files
mysys/lf_dynarray.c:
  Fix compiler errors on Windows
mysys/my_getncpus.c:
  Windows port
mysys/my_uuid.c:
  Windows fixes: there is no random() on Windows, use ANSI rand()
  New function my_uuid2str()
mysys/my_winthread.c:
  Downport from 5.2 tree
  -Call my_thread_end() before pthread_exit()
  -Avoid crash if pthread_create is called with NULL attributes
sql/CMakeLists.txt:
  Link mysqld with Maria storage engine
sql/item_func.cc:
  Remove LOCK_uuid_generator from C++ to avoid linker errors.
  Use dedicated mutex for short uuids
sql/item_strfunc.cc:
  Use my_uuid() and my_uuid2str() functions from mysys.
sql/item_strfunc.h:
  Define MY_UUID_STRING_LENGTH in my_sys.h
sql/mysql_priv.h:
  LOCK_uuid_generator must be declared as extern "C"
sql/mysqld.cc:
  Init and destroy LOCK_uuid_short mutex
storage/maria/CMakeLists.txt:
  -Use the same source files as in Makefile.am
  -Build test binaries
storage/maria/ha_maria.cc:
  snprintf->my_snprintf
storage/maria/lockman.c:
  Fix compiler error on Windows
storage/maria/ma_check.c:
  Fix compiler error on Windows
storage/maria/ma_loghandler.c:
  Fix compile errors
  my_open()/my_sync() do not work for directories on Windows
storage/maria/ma_recovery.c:
  Fix compile error on Windows
storage/maria/ma_test2.c:
  Rename variable to avoid naming conflict with Microsoft C runtime 
  function
storage/maria/ma_test3.c:
  Fix build errors on Windows
storage/maria/tablockman.c:
  Fix build errors on Windows
storage/maria/unittest/Makefile.am:
  Add CMakeLists.txt
storage/maria/unittest/ma_pagecache_consist.c:
  Fix build errors on Windows
  remove loop from get_len()
storage/maria/unittest/ma_pagecache_single.c:
  Fix build errors on Windows
storage/maria/unittest/ma_test_loghandler-t.c:
  Windows fixes
  -Avoid division by 0 in expressions like
  x/(RAND_MAX/y), where y is larger than RAND_MAX(==0x7fff on Windows)
storage/maria/unittest/ma_test_loghandler_multigroup-t.c:
  Windows fixes
  -Avoid division by 0 in expressions like
  x/(RAND_MAX/y), where y is larger than RAND_MAX(==0x7fff on Windows)
  -remove loop in get_len()
storage/maria/unittest/ma_test_loghandler_multithread-t.c:
  Windows fixes
  -Avoid division by 0 in expressions like
  x/(RAND_MAX/y), where y is larger than RAND_MAX(==0x7fff on Windows)
  -remove loop in get_len()
storage/maria/unittest/ma_test_loghandler_noflush-t.c:
  Fix build errors on Windows
storage/maria/unittest/test_file.c:
  Correct the code to get file size on Windows. 
  stat() information can be outdated and thus cannot be trusted.
  On Vista,stat() returns file size=0 until the file is closed at the
  first time.
storage/myisam/CMakeLists.txt:
  Fix compiler errors on Windows
  Build test executables
storage/myisam/mi_test2.c:
  Rename variable to avoid naming conflict with Microsoft C runtime 
  function
storage/myisam/mi_test3.c:
  Fix build errors on Windows
strings/CMakeLists.txt:
  Add missing file
unittest/unit.pl:
  Windows:
  downport unittest changes from 5.2 bk tree
unittest/mysys/Makefile.am:
  Windows:
  downport unittest changes from 5.2 bk tree
unittest/mysys/my_atomic-t.c:
  Windows:
  downport unittest changes from 5.2 bk tree
unittest/mytap/Makefile.am:
  Windows:
  downport unittest changes from 5.2 bk tree
unittest/mytap/tap.c:
  Windows:
  downport unittest changes from 5.2 bk tree
win/configure.js:
  Add WITH_MARIA_STORAGE_ENGINE configure option
unittest/mytap/CMakeLists.txt:
  Add missing file
unittest/mysys/CMakeLists.txt:
  Add missing file
storage/maria/unittest/CMakeLists.txt:
  Add missing file
BitKeeper/etc/ignore:
  Added comments maria-win.patch to the ignore list
include/atomic/generic-msvc.h:
  Implement atomic operations with MSVC intrinsics

unittest/mytap/tap.c

@@ -19,7 +19,7 @@
 
 #include "tap.h"
 
-#include "my_config.h"
+#include "my_global.h"
 
 #include <stdlib.h>
 #include <stdarg.h>
@@ -27,6 +27,16 @@
 #include <string.h>
 #include <signal.h>
 
+/*
+  Visual Studio 2003 does not know vsnprintf but knows _vsnprintf.
+  We don't put this #define in config-win.h because we prefer
+  my_vsnprintf everywhere instead, except when linking with libmysys
+  is not desirable - the case here.
+*/
+#if defined(_MSC_VER) && ( _MSC_VER == 1310 )
+#define vsnprintf _vsnprintf
+#endif
+
 /**
    @defgroup MyTAP_Internal MyTAP Internals
 
@@ -150,8 +160,10 @@ static signal_entry install_signal[]= {
   { SIGILL,  handle_core_signal },
   { SIGABRT, handle_core_signal },
   { SIGFPE,  handle_core_signal },
-  { SIGSEGV, handle_core_signal },
-  { SIGBUS,  handle_core_signal }
+  { SIGSEGV, handle_core_signal }
+#ifdef SIGBUS
+  , { SIGBUS,  handle_core_signal }
+#endif
 #ifdef SIGXCPU
   , { SIGXCPU, handle_core_signal }
 #endif
@@ -172,6 +184,7 @@ void
 plan(int const count)
 {
   char *config= getenv("MYTAP_CONFIG");
+  size_t i;
 
   if (config)
     skip_big_tests= strcmp(config, "big");
@@ -180,7 +193,7 @@ plan(int const count)
   /*
     Install signal handler
   */
-  size_t i;
+
   for (i= 0; i < sizeof(install_signal)/sizeof(*install_signal); ++i)
     signal(install_signal[i].signo, install_signal[i].handler);