Windows compilations errors

Assigning to myself as I've already started working on it.

Additional Windows issue: response_time_distribution needed to be ported to use winapi interlocked integer operations instead of GCC builtins.

Further issues:
- sql_no_fcache.patch had some issues with #ifdef __linux__ so not everything was disabled on non-Linux systems.
- userstat.patch used non-portable gettimeofday() call, replaced with my_getsystime()
- slow_extended.patch opt_slow_query_log_timestamp_precision variable was of type ulonglong - which fails on systems with sizeof(ulonglong) != sizeof(ulong)

I Will resume work on this after bug 737947 is fixed.

Patch from Kristian Nielsen:

Here is a patch for XtraDB (from Percona Server 5.5.17-rel22.1).

We needed this in MariaDB 5.5 to compile on Windows. The problem is that this
compiler apparently does not like having #ifdef inside macro invocations.

I thought Percona might want to include it upstream, in case there are other
compilers that also do not like this.

 - Kristian.

=== modified file 'storage/innobase/handler/ha_innodb.cc'
--- storage/innobase/handler/ha_innodb.cc 2011-12-15 09:34:14 +0000
+++ storage/innobase/handler/ha_innodb.cc 2011-12-15 12:35:48 +0000
@@ -12369,14 +12369,16 @@ static MYSQL_SYSVAR_ULONG(concurrency_ti
  "Number of times a thread is allowed to enter InnoDB within the same SQL query after it has once got the ticket",
  NULL, NULL, 500L, 1L, ~0L, 0);

-static MYSQL_SYSVAR_LONG(kill_idle_transaction, srv_kill_idle_transaction,
- PLUGIN_VAR_RQCMDARG,
 #ifdef EXTENDED_FOR_KILLIDLE
- "If non-zero value, the idle session with transaction which is idle over the value in seconds is killed by InnoDB.",
+#define TMP_STR "If non-zero value, the idle session with transaction which is idle over the value in seconds is killed by InnoDB."
 #else
- "No effect for this build.",
+#define TMP_STR "No effect for this build."
 #endif
+static MYSQL_SYSVAR_LONG(kill_idle_transaction, srv_kill_idle_transaction,
+ PLUGIN_VAR_RQCMDARG,
+ TMP_STR,
  NULL, NULL, 0, 0, LONG_MAX, 0);
+#undef TMP_STR

 static MYSQL_SYSVAR_LONG(file_io_threads, innobase_file_io_threads,
  PLUGIN_VAR_RQCMDARG | PLUGIN_VAR_READONLY | PLUGIN_VAR_NOSYSVAR,

Just a FYI, since we're not officially supporting Windows as a platform at the moment, I've marked this as "Won't Fix" but we'll no doubt look back at it if/when we officially do to Windows.

See also bug 1086282.

See also bug 1087218 and bug 1087202.

See also bug 1088954 and bug 1088929.

Percona now uses JIRA for bug reports so this bug report is migrated to: https://jira.percona.com/browse/PS-2355