Changeset 522 for trunk/configure.ac

Timestamp:

Apr 5, 2017, 9:51:43 PM (7 years ago)

Author:

katerina

Message:

Fix for ticket #417 (bus error on Solaris/SPARC).

File:

• trunk/configure.ac (modified) (1 diff)

trunk/configure.ac

@@ -672 +672 @@
 fi
 
+AC_MSG_CHECKING(for union semun)
+AC_TRY_COMPILE([#include <sys/types.h>
+#include <sys/ipc.h>
+#include <sys/sem.h>],[union semun foo;], [sh_have_semun=yes], [sh_have_semun=no])
+AC_MSG_RESULT($sh_have_semun)
+if test x$sh_have_semun = xyes
+then
+  AC_DEFINE(HAVE_UNION_SEMUN, 1, [union semun already defined in sys/ipc.h or sys/sem.h])
+fi
 
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