1 files changed, 4 insertions, 1 deletions
diff --git a/auto/cc b/auto/cc
index b089529a9..27f3f4f71 100644
--- a/auto/cc
+++ b/auto/cc
@@ -241,7 +241,7 @@ case $CC in
 
 
     wcl386)
-         # Open Watcom 1.0
+         # Open Watcom C 1.0
 
          # optimization
 
@@ -295,6 +295,9 @@ case $CC in
          # quiet
          CFLAGS="$CFLAGS -zq"
 
+         # Open Watcom C 1.2
+         have=HAVE_C99_VARIADIC_MACROS . auto/have
+
          # precompiled headers
          CORE_DEPS="$CORE_DEPS $OBJS\\ngx_config.pch"
          PCH="$OBJS\\ngx_config.pch"