Replaced architecture-dependent configure checks by hardcoded

configure.in

@@ -773,44 +773,6 @@ then
   AC_DEFINE(NO_REENTRANT_X11)
 fi
 
-dnl **** Check for endianness ****
-
-AC_C_BIGENDIAN
-
-AC_CACHE_CHECK( "whether bitfields are bigendian", wine_cv_bitfields_bigendian,
-  [AC_TRY_RUN([
-union
-{
-  int word;
-  struct
-  {
-      int bit0 : 1;
-      int rest : sizeof(int)*8 - 1;
-  } bitfield;
-} u;
-main() { u.word = 0; u.bitfield.bit0 = 1; exit( u.word == 1 ); } ], 
-    wine_cv_bitfields_bigendian=yes, wine_cv_bitfields_bigendian=no,
-    wine_cv_bitfields_bigendian=no ) ])
-if test "$wine_cv_bitfields_bigendian" = "yes"
-then
-  AC_DEFINE(BITFIELDS_BIGENDIAN)
-fi
-
-AC_CACHE_CHECK( "whether unaligned memory access is allowed", wine_cv_allow_unaligned_access,
-  [AC_TRY_RUN([
-long volatile test[2];
-main()
-{
-    long volatile *ua = (long volatile *)((char *)test + 1);
-    *ua = 0;
-    exit(0);
-} ], wine_cv_allow_unaligned_access=yes, wine_cv_allow_unaligned_access=no,
-     wine_cv_allow_unaligned_access=no ) ])
-if test "$wine_cv_allow_unaligned_access" = "yes"
-then
-  AC_DEFINE(ALLOW_UNALIGNED_ACCESS)
-fi
-
 
 dnl **** Check for functions ****
 

include/acconfig.h

@@ -3,12 +3,6 @@
  * defined in the 'configure' script.
  */
 
-/* Define if bitfields are bigendian */
-#undef BITFIELDS_BIGENDIAN
-
-/* Define if unaligned memory access is allowed */
-#undef ALLOW_UNALIGNED_ACCESS
-
 /* Define if .type asm directive must be inside a .def directive */
 #undef NEED_TYPE_IN_DEF
 

include/config.h.in

@@ -37,22 +37,12 @@
 /* Define if you have the ANSI C header files.  */
 #undef STDC_HEADERS
 
-/* Define if your processor stores words with the most significant
-   byte first (like Motorola and SPARC, unlike Intel and VAX).  */
-#undef WORDS_BIGENDIAN
-
 /* Define if the X Window System is missing or not being used.  */
 #undef X_DISPLAY_MISSING
 
 /* Define if lex declares yytext as a char * by default, not a char[].  */
 #undef YYTEXT_POINTER
 
-/* Define if bitfields are bigendian */
-#undef BITFIELDS_BIGENDIAN
-
-/* Define if unaligned memory access is allowed */
-#undef ALLOW_UNALIGNED_ACCESS
-
 /* Define if .type asm directive must be inside a .def directive */
 #undef NEED_TYPE_IN_DEF
 

include/wine/port.h

@@ -7,6 +7,7 @@
 #define __WINE_WINE_PORT_H
 
 #include "config.h"
+#include "winnt.h"
 
 #include <sys/types.h>
 #include <sys/time.h>

include/winnt.h

@@ -27,6 +27,21 @@
 
 /**** Some Wine specific definitions *****/
 
+/* Architecture dependent settings. */
+/* These are hardcoded to avoid dependencies on config.h in Winelib apps. */
+#if defined(__i386__)
+# undef  WORDS_BIGENDIAN
+# undef  BITFIELDS_BIGENDIAN
+# define ALLOW_UNALIGNED_ACCESS
+#elif defined(__sparc__)
+# define WORDS_BIGENDIAN
+# define BITFIELDS_BIGENDIAN
+# undef  ALLOW_UNALIGNED_ACCESS
+#elif !defined(RC_INVOKED)
+# error Unknown CPU architecture!
+#endif
+
+
 /* Calling conventions definitions */
 
 #ifdef __i386__