X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=config.h;h=67142318b6eaa297944887ae8ea0a1632c3acedf;hb=4041c3ec793c8a48a912274613fee4a64cc4fc64;hp=9bae024ed635253f62dc3820fef582d99ba43c1a;hpb=ef65b7aa8aa9801818dfe1de1f4a434719cc62e1;p=debian%2Fyforth

diff --git a/config.h b/config.h
index 9bae024..6714231 100644
--- a/config.h
+++ b/config.h
@@ -15,6 +15,8 @@
  * excluded word lists may be linked to final code if used by other words.
  */
 
+#include <endian.h>
+
 #define COREE_DEF           1L
 #define DOUBLE_DEF          1L
 #define DOUBLEE_DEF         1L
@@ -62,7 +64,11 @@
  * Note that some compilers have LITTLE_ENDIAN yet defined.
  */
 #ifndef LITTLE_ENDIAN
+# if __BYTE_ORDER == __LITTLE_ENDIAN
 #	define LITTLE_ENDIAN
+# else
+#	undef  LITTLE_ENDIAN
+# endif
 #endif
 
 /* When DCELL_MEM is defined, double cell transfer is realized by memory
@@ -77,9 +83,15 @@
  * Under Linux, Cell may be "int" and DCell "long long".
  */
 
-#define Cell				int
+/* this might work for other 64 bit architectures, too? */
+#if defined(__alpha__)
+# define Cell                           long
+#else
+# define Cell                           int
+#endif /* __alpha__ */
+
 #define Char				char
-#define Real				long double	
+#define Real				float
 
 #define UCell				unsigned Cell
 #define DCell               long long
@@ -102,8 +114,13 @@
 #define MAX_F				0.0
 
 /* Some compilers doesn't provide some functions in the standard library.
- * If you don't have, undefine them
- */ 
-#define HAVE_ACOSH
-#define HAVE_ASINH
-#define HAVE_ATANH
+ * If you don't have, turn 1s into 0s 
+ */
+#define HAVE_ACOSH			1
+#define HAVE_ASINH			1
+#define HAVE_ATANH			1
+
+/* Set following define to 1 if you're compiling under Turbo C, Borland C,
+ * or GCC for DOS.
+ */
+#define HAVE_CONIO			0