FIX BUILD (on Windows): follow changes to make threaded RTS compile with -fasm

[ghc-hetmet.git] / includes / mkDerivedConstants.c

diff --git a/includes/mkDerivedConstants.c b/includes/mkDerivedConstants.c
index 90f6a4c..2fe99b6 100644 (file)
--- a/includes/mkDerivedConstants.c
+++ b/includes/mkDerivedConstants.c
@@ -31,14 +31,20 @@
 
 #define str(a,b) #a "_" #b
 
-#define OFFSET(s_type, field) ((unsigned int)&(((s_type*)0)->field))
+#define OFFSET(s_type, field) ((size_t)&(((s_type*)0)->field))
+
+#ifdef mingw32_HOST_OS
+#define SIZET_FMT "d"
+#else
+#define SIZET_FMT "zd"
+#endif
 
 #if defined(GEN_HASKELL)
 #define def_offset(str, offset) \
-    printf("oFFSET_" str " = %d::Int\n", offset);
+    printf("oFFSET_" str " = %" SIZET_FMT "::Int\n", offset);
 #else
 #define def_offset(str, offset) \
-    printf("#define OFFSET_" str " %d\n", offset);
+    printf("#define OFFSET_" str " %" SIZET_FMT "\n", offset);
 #endif
 
 #if defined(GEN_HASKELL)