Portability fixes

Docs/manual.texi

@@ -31600,6 +31600,34 @@ the following configure options:
 @item CFLAGS=-DUSE_SYMDIR @tab Symbolic links support for Windows.
 @end multitable
 
+Note that as Berkeley DB and InnoDB are not available for all platforms,
+some of the @code{Max} binaries may not have support for both of these.
+You can check which table types are supported by doing the following
+query:
+
+@example
+mysql> show variables like "have_%";
++---------------+-------+
+| Variable_name | Value |
++---------------+-------+
+| have_bdb      | YES   |
+| have_gemini   | NO    |
+| have_innodb   | NO    |
+| have_isam     | YES   |
+| have_raid     | YES   |
+| have_ssl      | NO    |
++---------------+-------+
+@end example
+
+The meaning of the values are:
+
+@multitable @columnfractions .3 .7
+@item @strong{Value} @tab @strong{Meaning}.
+@item YES @tab The option is activated and usable.
+@item NO @tab @strong{MySQL} is not compiled with support for this option.
+@item DISABLED @tab The xxxx option is disabled because one started @code{mysqld} with @code{--skip-xxxx} or because one didn't start @code{mysqld} with all needed options to enable the option.  In this case the @code{hostname.err} file should contain a reason for why the option is disabled.
+@end multitable
+
 @code{safe_mysqld} will automaticly try to start any @code{mysqld} binary
 with the @code{-max} prefix. This makes it very easy to test out a
 another @code{mysqld} binary in an existing installation.  Just

configure.in

@@ -4,7 +4,7 @@ dnl Process this file with autoconf to produce a configure script.
 AC_INIT(sql/mysqld.cc)
 AC_CANONICAL_SYSTEM
 # The Docs Makefile.am parses this line!
-AM_INIT_AUTOMAKE(mysql, 3.23.37)
+AM_INIT_AUTOMAKE(mysql, 3.23.38)
 AM_CONFIG_HEADER(config.h)
 
 PROTOCOL_VERSION=10

innobase/configure.in

@@ -13,9 +13,53 @@ AC_CHECK_FUNCS(sched_yield)
 AC_C_INLINE
 AC_C_BIGENDIAN
 
+# Build optimized or debug version ?
+# First check for gcc and g++
+if test "$ac_cv_prog_gcc" = "yes"
+then
+  DEBUG_CFLAGS="-g"
+  DEBUG_OPTIMIZE_CC="-O"
+  OPTIMIZE_CFLAGS="$MAX_C_OPTIMIZE"
+else
+  DEBUG_CFLAGS="-g"
+  DEBUG_OPTIMIZE_CC=""
+  OPTIMIZE_CFLAGS="-O"
+fi
+if test "$ac_cv_prog_cxx_g" = "yes"
+then
+  DEBUG_CXXFLAGS="-g"
+  DEBUG_OPTIMIZE_CXX="-O"
+  OPTIMIZE_CXXFLAGS="-O3"
+else
+  DEBUG_CXXFLAGS="-g"
+  DEBUG_OPTIMIZE_CXX=""
+  OPTIMIZE_CXXFLAGS="-O"
+fi
+AC_ARG_WITH(debug,
+    [  --without-debug         Build a production version without debugging code],
+    [with_debug=$withval],
+    [with_debug=no])
+if test "$with_debug" = "yes"
+then
+  # Medium debug.
+  CFLAGS="$DEBUG_CFLAGS $DEBUG_OPTIMIZE_CC -DDBUG_ON -DSAFE_MUTEX $CFLAGS"
+  CXXFLAGS="$DEBUG_CXXFLAGS $DEBUG_OPTIMIZE_CXX -DSAFE_MUTEX $CXXFLAGS"
+elif test "$with_debug" = "full"
+then
+  # Full debug. Very slow in some cases
+  CFLAGS="$DEBUG_CFLAGS -DDBUG_ON -DSAFE_MUTEX -DSAFEMALLOC $CFLAGS"
+  CXXFLAGS="$DEBUG_CXXFLAGS -DSAFE_MUTEX -DSAFEMALLOC $CXXFLAGS"
+else
+  # Optimized version. No debug
+  CFLAGS="$OPTIMIZE_CFLAGS -DDBUG_OFF $CFLAGS"
+  CXXFLAGS="$OPTIMIZE_CXXFLAGS -DDBUG_OFF $CXXFLAGS"
+fi
+
 case "$target_os" in
        hp*) AC_DEFINE(UNIV_MUST_NOT_INLINE, 1,
 	                     No inlining because gcc broken on HP-UX);;
+       *sgi-irix*) AC_DEFINE(UNIV_MUST_NOT_INLINE, 1,
+	                     No inlining because cc broken on irix);;
 esac
 
 AC_OUTPUT(Makefile os/Makefile ut/Makefile btr/Makefile

innobase/ib_config.h

@@ -11,9 +11,15 @@
 /* The number of bytes in a int.  */
 #define SIZEOF_INT 4
 
+/* Define if you have the sched_yield function.  */
+#define HAVE_SCHED_YIELD 1
+
 /* Define if you have the <aio.h> header file.  */
 #define HAVE_AIO_H 1
 
+/* Define if you have the <sched.h> header file.  */
+#define HAVE_SCHED_H 1
+
 /* Name of package */
 #define PACKAGE "ib"
 

innobase/ib_config.h.in

@@ -10,9 +10,15 @@
 /* The number of bytes in a int.  */
 #undef SIZEOF_INT
 
+/* Define if you have the sched_yield function.  */
+#undef HAVE_SCHED_YIELD
+
 /* Define if you have the <aio.h> header file.  */
 #undef HAVE_AIO_H
 
+/* Define if you have the <sched.h> header file.  */
+#undef HAVE_SCHED_H
+
 /* Name of package */
 #undef PACKAGE
 

innobase/include/que0que.h

@@ -117,7 +117,6 @@ que_thr_stop(
 /**************************************************************************
 Moves a thread from another state to the QUE_THR_RUNNING state. Increments
 the n_active_thrs counters of the query graph and transaction. */
-UNIV_INLINE
 void
 que_thr_move_to_run_state_for_mysql(
 /*================================*/
@@ -126,7 +125,6 @@ que_thr_move_to_run_state_for_mysql(
 /**************************************************************************
 A patch for MySQL used to 'stop' a dummy query thread used in MySQL
 select, when there is no error or lock wait. */
-UNIV_INLINE
 void
 que_thr_stop_for_mysql_no_error(
 /*============================*/

innobase/include/que0que.ic

@@ -256,49 +256,3 @@ que_graph_is_select(
 
 	return(FALSE);
 }
-
-/**************************************************************************
-Moves a thread from another state to the QUE_THR_RUNNING state. Increments
-the n_active_thrs counters of the query graph and transaction if thr was
-not active. */
-UNIV_INLINE
-void
-que_thr_move_to_run_state_for_mysql(
-/*================================*/
-	que_thr_t*	thr,	/* in: an query thread */
-	trx_t*		trx)	/* in: transaction */
-{
-	if (!thr->is_active) {
-
-		(thr->graph)->n_active_thrs++;
-
-		trx->n_active_thrs++;
-
-		thr->is_active = TRUE;
-
-		ut_ad((thr->graph)->n_active_thrs == 1);
-		ut_ad(trx->n_active_thrs == 1);
-	}
-	
-	thr->state = QUE_THR_RUNNING;
-}
-
-/**************************************************************************
-A patch for MySQL used to 'stop' a dummy query thread used in MySQL
-select, when there is no error or lock wait. */
-UNIV_INLINE
-void
-que_thr_stop_for_mysql_no_error(
-/*============================*/
-	que_thr_t*	thr,	/* in: query thread */
-	trx_t*		trx)	/* in: transaction */
-{
-	ut_ad(thr->state == QUE_THR_RUNNING);
-		
-	thr->state = QUE_THR_COMPLETED;
-
-	thr->is_active = FALSE;
-	(thr->graph)->n_active_thrs--;
-
-	trx->n_active_thrs--;
-}

innobase/include/sync0sync.h

@@ -55,6 +55,7 @@ Calling this function is obligatory only if the memory buffer containing
 the mutex is freed. Removes a mutex object from the mutex list. The mutex
 is checked to be in the reset state. */
 
+#undef mutex_free			/* Fix for MacOS X */
 void
 mutex_free(
 /*=======*/

innobase/que/que0que.c

@@ -1068,6 +1068,51 @@ que_thr_stop_for_mysql(
 	mutex_exit(&kernel_mutex);
 }
 
+
+/**************************************************************************
+Moves a thread from another state to the QUE_THR_RUNNING state. Increments
+the n_active_thrs counters of the query graph and transaction if thr was
+not active. */
+void
+que_thr_move_to_run_state_for_mysql(
+/*================================*/
+	que_thr_t*	thr,	/* in: an query thread */
+	trx_t*		trx)	/* in: transaction */
+{
+	if (!thr->is_active) {
+
+		(thr->graph)->n_active_thrs++;
+
+		trx->n_active_thrs++;
+
+		thr->is_active = TRUE;
+
+		ut_ad((thr->graph)->n_active_thrs == 1);
+		ut_ad(trx->n_active_thrs == 1);
+	}
+	
+	thr->state = QUE_THR_RUNNING;
+}
+
+/**************************************************************************
+A patch for MySQL used to 'stop' a dummy query thread used in MySQL
+select, when there is no error or lock wait. */
+void
+que_thr_stop_for_mysql_no_error(
+/*============================*/
+	que_thr_t*	thr,	/* in: query thread */
+	trx_t*		trx)	/* in: transaction */
+{
+	ut_ad(thr->state == QUE_THR_RUNNING);
+		
+	thr->state = QUE_THR_COMPLETED;
+
+	thr->is_active = FALSE;
+	(thr->graph)->n_active_thrs--;
+
+	trx->n_active_thrs--;
+}
+
 /**************************************************************************
 Prints info of an SQL query graph node. */