X-Git-Url: https://git.exim.org/exim.git/blobdiff_plain/36eb5d3d77426d8cbf4243ea752f8d8cd1d5c682..1072af868662ea8fec30454c2d62afdee24f2c8e:/src/exim_monitor/em_version.c

diff --git a/src/exim_monitor/em_version.c b/src/exim_monitor/em_version.c
index 9b9c7d417..b627a6e2b 100644
--- a/src/exim_monitor/em_version.c
+++ b/src/exim_monitor/em_version.c
@@ -3,10 +3,22 @@
 *************************************************/
 
 /* Copyright (c) University of Cambridge 1995 - 2018 */
+/* Copyright (c) The Exim Maintainers 2020 - 2021 */
 /* See the file NOTICE for conditions of use and distribution. */
 
 #define EM_VERSION_C
 
+/* Needed by macros.h */
+/* Some systems have PATH_MAX and some have MAX_PATH_LEN. */
+
+#ifndef PATH_MAX
+# ifdef MAX_PATH_LEN
+#  define PATH_MAX MAX_PATH_LEN
+# else
+#  define PATH_MAX 1024
+# endif
+#endif
+
 #include "mytypes.h"
 #include "store.h"
 #include "macros.h"