Fix build on BSDs & Solaris

[exim.git] / src / OS / Makefile-SunOS5

diff --git a/src/OS/Makefile-SunOS5 b/src/OS/Makefile-SunOS5
index 557c031fd41011424ee13253b9a2cf5d08d4bee0..d07adcff4dd6ea9fd406e8c62152790b1854d108 100644 (file)
--- a/src/OS/Makefile-SunOS5
+++ b/src/OS/Makefile-SunOS5
@@ -1,4 +1,5 @@
 # Exim: OS-specific make file for SunOS5
+# Copyright (c) The Exim Maintainers 2020
 
 HAVE_ICONV=yes
 
@@ -19,5 +20,6 @@ X11LIB=$(X11)/lib
 
 OS_C_INCLUDES=setenv.c
 CFLAGS += -D_XOPEN_SOURCE -D_XOPEN_SOURCE_EXTENDED=1 -D__EXTENSIONS__
+CFLAGS += -DNO_EXECINFO
 
 # End