[project @ 1997-08-25 21:35:02 by sof]

[ghc-hetmet.git] / ghc / compiler / nativeGen / NCG.h

diff --git a/ghc/compiler/nativeGen/NCG.h b/ghc/compiler/nativeGen/NCG.h
index 99f2e22..c4e409e 100644 (file)
--- a/ghc/compiler/nativeGen/NCG.h
+++ b/ghc/compiler/nativeGen/NCG.h
@@ -1,5 +1,14 @@
 #ifndef NCG_H
 #define NCG_H
+#if 0
+ COMPILING_NCG is used to control the visibility of 
+ relevant information from the GHC header files when
+ compiling the native code generator modules.
+#endif
+
+#ifndef COMPILING_NCG
+#define COMPILING_NCG
+#endif
 
 #if 0
 
@@ -37,6 +46,7 @@ you will screw up the layout where they are used in case expressions!
 # define STOLEN_X86_REGS 4
 -- HACK: go for the max
 #endif
+
 #include "../../includes/MachRegs.h"
 
 #if alpha_TARGET_ARCH