From 1a4c319f7eebb6059ae61f82fbffbadbf4dd065f Mon Sep 17 00:00:00 2001
From: ceriel <none@none>
Date: Thu, 5 Aug 1993 11:09:12 +0000
Subject: [PATCH] Always define __ACK when preprocessing

---
 lib/descr/fe | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/descr/fe b/lib/descr/fe
index 7ad8f8f57..728358dcd 100644
--- a/lib/descr/fe
+++ b/lib/descr/fe
@@ -21,6 +21,7 @@ name cpp
 	mapflag -ansi ANSI_C=.ansi
 	args {CPP_F?} ({SUFFIX?}:.ocm=-I{EM}/include/occam) \
 		-D__{NAME} \
+		-D__ACK \
 		{SYSINCLUDES?} \
 		({ANSI_C?}:.ansi={ANSI_C_INCLUDES}) \
 		{C_INCLUDES} \
@@ -75,6 +76,7 @@ name cem
 	args \
 		{CPP_F?} \
 		-D__{NAME} \
+		-D__ACK \
 		{SYSINCLUDES?} \
 		({ANSI_C?}:.ansi={ANSI_C_INCLUDES}) \
 		{C_INCLUDES} \