From d91d9ec431c9c8e728367f8c7b43ead9e3fbb60f Mon Sep 17 00:00:00 2001
From: Brad King <brad.king@kitware.com>
Date: Wed, 7 Dec 2022 17:55:42 -0500
Subject: ccmake: Restore compilation with AIX curses.h

On AIX, including `<curses.h>` includes `<term.h>` which defines
a bunch of non-prefixed, lower-case macro names.  Undefine one
that conflicts with our source code.

Fixes: #24229
---
 Source/CursesDialog/form/form.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Source/CursesDialog/form/form.h b/Source/CursesDialog/form/form.h
index 39ed75a..b590c97 100644
--- a/Source/CursesDialog/form/form.h
+++ b/Source/CursesDialog/form/form.h
@@ -54,6 +54,9 @@
 #  if defined(__hpux) && !defined(HAVE__XOPEN_SOURCE_EXTENDED)
 #   undef _XOPEN_SOURCE_EXTENDED
 #  endif
+   /* Some curses/term headers define lower-case macros that
+      conflict with our source code.  Undefine them. */
+#  undef newline
 # endif
 
 #include <eti.h>
-- 
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