build-sys: Add missing configure flag

Missed adding configure.acfor the use ctty commit

References:
 commit b47693c078c256e897baf6b50f3aaf6accb5d35e

Signed-off-by: Craig Small <csmall@dropbear.xyz>

diff --git a/configure.ac b/configure.ac
index 2d83aef15a2af4ea4e155ed800baa2736606e761..a510b8aae2d01a5d70c3b9d1717f035fa6959cfb 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -103,6 +103,9 @@ then
   AC_SUBST([datadir])
   AC_SUBST([mandir])
   AC_SUBST([infodir])
+ AC_DEFINE([USE_PROC_CTTY], [1], [Use /proc/$PID/ctty to determine controlling TTY])
+else
+ AC_DEFINE([USE_PROC_CTTY], [0], [Use /proc/$PID/ctty to determine controlling TTY])
 fi
 
 AM_GNU_GETTEXT_VERSION([0.14.1])