[ 59%] Building C object sql/CMakeFiles/sql.dir/__/sql-common/mysql_async.c.o

"/data/prj/aixtools/mariadb/src/mariadb-5.5.48.0/sql-common/mysql_async.c", line 128.40: 1506-045 (S) Undeclared identifier MSG_DONTWAIT.

"/data/prj/aixtools/mariadb/src/mariadb-5.5.48.0/sql-common/mysql_async.c", line 156.40: 1506-045 (S) Undeclared identifier MSG_DONTWAIT.

make: 1254-004 The error code from the last command is 1.

--- mariadb-5.5.48.0/sql-common/mysql_async.c   2016-02-10 06:07:26 +0000

+++ mariadb-5.5.48/sql-common/mysql_async.c     2016-03-26 20:55:22 +0000

@@ -29,7 +29,7 @@

 #include "mysql_async.h"

-#ifdef __WIN__

+#if defined(__WIN__) || defined(_AIX)

 /*

   Windows does not support MSG_DONTWAIT for send()/recv(). So we need to ensure

   that the socket is non-blocking at the start of every operation.

@@ -38,6 +38,9 @@

     my_bool old_mode; \

     if ((mysql)->net.vio) vio_blocking((mysql)->net.vio, FALSE, &old_mode); \

   }

+#if defined(_AIX) && !defined(MSG_DONTWAIT)

+#define MSG_DONTWAIT MSG_NONBLOCK

+#endif

 #else

 #define WIN_SET_NONBLOCKING(mysql)

 #endif