In classpath/native/fdlibm/fdlibm.h there's the following hack for AIX 4.x that
was put in for Jikes RVM. We no longer need this (and on AIX 5.x it means that
classpath doesn't build without manually removing it).
/* AIX needs _XOPEN_SOURCE */
#ifdef _AIX
#define _XOPEN_SOURCE
#endif
Here's a patch to remove it:
--- fdlibm.h 2006-12-21 10:24:14.430080698 -0500
+++ fdlibm.h.ORIG 2006-12-21 10:24:03.634814660 -0500
@@ -13,6 +13,11 @@
#ifndef __CLASSPATH_FDLIBM_H__
#define __CLASSPATH_FDLIBM_H__
--- fdlibm.h.ORIG 2006-12-21 10:24:03.634814660 -0500
+++ fdlibm.h 2006-12-21 10:24:14.430080698 -0500
@@ -13,11 +13,6 @@
#ifndef __CLASSPATH_FDLIBM_H__
#define __CLASSPATH_FDLIBM_H__
-/* AIX needs _XOPEN_SOURCE */
-#ifdef _AIX
-#define _XOPEN_SOURCE
-#endif
-
#include <config.h>
#include <stdlib.h>
--
Summary: remove AIX hack in fdlibm.h
Product: classpath
Version: 0.93
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: classpath
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: groved at us dot ibm dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30275
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