# HG changeset patch
# User Bruno Haible <bruno@clisp.org>
# Date 1331679732 -3600
# Node ID 37aa30e20e53345f96bf9d0289bb52c44bfd249f
# Parent  55c4c6aa19f46a51fa0f13a16c039511591209db
remainderl: Avoid compilation error on AIX >= 5.2.

* lib/math.in.h (remainderl): Undefine macro from the system header.

diff --git a/ChangeLog b/ChangeLog
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2012-03-13  Bruno Haible  <bruno@clisp.org>
+
+	remainderl: Avoid compilation error on AIX >= 5.2.
+	* lib/math.in.h (remainderl): Undefine macro from the system header.
+
 2012-03-13  Bruno Haible  <bruno@clisp.org>
 
 	Avoid compilation errors with MSVC option -fp:strict.
diff --git a/lib/math.in.h b/lib/math.in.h
--- a/lib/math.in.h
+++ b/lib/math.in.h
@@ -1506,6 +1506,7 @@
 _GL_CXXALIAS_RPL (remainderl, long double, (long double x, long double y));
 # else
 #  if !@HAVE_DECL_REMAINDERL@
+#   undef remainderl
 _GL_FUNCDECL_SYS (remainderl, long double, (long double x, long double y));
 #  endif
 _GL_CXXALIAS_SYS (remainderl, long double, (long double x, long double y));