diff -up elinks-0.18.0-git/config2.h.in.orig elinks-0.18.0-git/config2.h.in
--- elinks-0.18.0-git/config2.h.in.orig 2025-11-16 18:19:26.000000000 +0300
+++ elinks-0.18.0-git/config2.h.in 2025-11-16 19:07:08.663674423 +0300
@@ -789,7 +789,7 @@
#mesondefine ICONV_CONST
/* How to invoke XTerm */
-#define XTERM "@XTERM@"
+#define CONFIG_XTERM "@CONFIG_XTERM@"
/* Directory containing libraries */
#define LIBDIR "@LIBDIR@"
diff -up elinks-0.18.0-git/configure.ac.orig elinks-0.18.0-git/configure.ac
--- elinks-0.18.0-git/configure.ac.orig 2025-11-16 18:19:26.000000000 +0300
+++ elinks-0.18.0-git/configure.ac 2025-11-16 19:06:23.597855043 +0300
@@ -430,7 +430,7 @@ fi
AC_ARG_WITH(xterm, [ --with-xterm how to invoke the X terminal emulator],
[ if test "$withval" != no && test "$withval" != yes; then
- AC_DEFINE_UNQUOTED(XTERM, "$withval", [How to invoke XTerm])
+ AC_DEFINE_UNQUOTED(CONFIG_XTERM, "$withval", [How to invoke XTerm])
fi ])
# ===================================================================
diff -up elinks-0.18.0-git/meson.build.orig elinks-0.18.0-git/meson.build
--- elinks-0.18.0-git/meson.build.orig 2025-11-16 18:19:26.000000000 +0300
+++ elinks-0.18.0-git/meson.build 2025-11-16 19:03:58.353437156 +0300
@@ -70,7 +70,7 @@ conf_data.set('CONFIG_OWN_LIBC', get_opt
conf_data.set('CONFIG_SMALL', get_option('small'))
conf_data.set('CONFIG_UTF8', get_option('utf-8'))
-conf_data.set('XTERM', get_option('xterm'))
+conf_data.set('CONFIG_XTERM', get_option('xterm'))
conf_data.set('CONFIG_GPM', get_option('gpm'))
conf_data.set('CONFIG_TERMINFO', get_option('terminfo'))
conf_data.set('CONFIG_GZIP', get_option('zlib'))
diff -up elinks-0.18.0-git/src/osdep/newwin.c.orig elinks-0.18.0-git/src/osdep/newwin.c
--- elinks-0.18.0-git/src/osdep/newwin.c.orig 2025-11-16 18:19:26.000000000 +0300
+++ elinks-0.18.0-git/src/osdep/newwin.c 2025-11-16 19:05:15.779126848 +0300
@@ -16,8 +16,8 @@
#include "util/memory.h"
#include "util/string.h"
-#ifdef XTERM
-#define XTERM_CMD XTERM
+#ifdef CONFIG_XTERM
+#define XTERM_CMD CONFIG_XTERM
#else
#define XTERM_CMD DEFAULT_XTERM_CMD
#endif
