3 files changed, 5 insertions, 3 deletions
diff --git a/auto/cc/gcc b/auto/cc/gcc
index 05970722c..9e0e52d9e 100644
--- a/auto/cc/gcc
+++ b/auto/cc/gcc
@@ -36,7 +36,7 @@ fi
 
 case "$NGX_MACHINE" in
 
-    sun4u | sparc )
+    sun4u | sparc | sparc64 )
         # "-mcpu=v9" enables the "casa" assembler instruction
         CFLAGS="$CFLAGS -mcpu=v9"
     ;;
diff --git a/auto/cc/msvc b/auto/cc/msvc
index 29c40c79b..a890234e0 100644
--- a/auto/cc/msvc
+++ b/auto/cc/msvc
@@ -49,6 +49,8 @@ case $CPU in
     ;;
 esac
 
+# __cdecl, use with OpenSSL
+#CPU_OPT="$CPU_OPT -Gd"
 # __stdcall
 #CPU_OPT="$CPU_OPT -Gz"
 # __fastcall
diff --git a/auto/cc/owc b/auto/cc/owc
index c8088d213..868860041 100644
--- a/auto/cc/owc
+++ b/auto/cc/owc
@@ -2,7 +2,7 @@
 # Copyright (C) Igor Sysoev
 
 
-# Open Watcom C 1.0, 1.2
+# Open Watcom C 1.0, 1.2, 1.3
 
 # optimizations
 
@@ -60,7 +60,7 @@ CFLAGS="$CFLAGS -d2"
 CFLAGS="$CFLAGS -zq"
 
 # Open Watcom C 1.2
-#have=NGX_HAVE_C99_VARIADIC_MACROS . auto/have
+have=NGX_HAVE_C99_VARIADIC_MACROS . auto/have
 
 
 # the precompiled headers