2004-04-13 Ralf Corsepius <ralf_corsepius@rtems.org>

	* configure.ac: Rework stdint.h/inttypes.h support.
	Add RTEMS_USES_STDINT_H. Add RTEMS_USES_INTTYPES_H.
	Remove NEED_STDINT_H. Remove NEED_INTTYPES_H.
	Remove termios-flag detection.
	* libcsupport/Makefile.am: Install include/stdint.h and
	include/inttypes.h for NEWLIB only.
	* libcsupport/include/stdint.h: Rework; Now newlib specific.
	* libcsupport/src/termios.c: Make newlib specific.
	* include/rtems/stdint.h: Rework; Now wrapper to <stdint.h>.

1 files changed, 30 insertions, 11 deletions

diff --git a/cpukit/include/rtems/stdint.h b/cpukit/include/rtems/stdint.h
index 0922d45d1c..5703f4273f 100644
--- a/cpukit/include/rtems/stdint.h
+++ b/cpukit/include/rtems/stdint.h
@@ -13,20 +13,39 @@
 extern "C" {
 #endif
 
-#include <rtems/score/types.h>
+#include <rtems/score/cpuopts.h>
 
+#if RTEMS_USES_STDINT_H
+#include <stdint.h>
+
+#elif RTEMS_USES_INTTYPES_H
+#include <inttypes.h>
+
+#else
 /*
- * map RTEMS internal types onto C99 types 
+ * Wild guesses on systems not providing stdint.h nor inttypes.h
+ * Known to work on Cywgin-1.3
  */
-typedef signed8        int8_t;
-typedef signed16       int16_t;
-typedef signed32       int32_t;
-typedef signed64       int64_t;
-
-typedef unsigned8      uint8_t;
-typedef unsigned16     uint16_t;
-typedef unsigned32     uint32_t;
-typedef unsigned64     uint64_t;
+ 
+#include <sys/types.h>
+
+#if !defined(uint8_t) && defined(__uint8_t)
+typedef __uint8_t uint8_t;
+#endif
+
+#if !defined(uint16_t) && defined(__uint16_t)
+typedef __uint16_t uint16_t;
+#endif
+
+#if !defined(uint32_t) && defined(__uint32_t)
+typedef __uint32_t uint32_t;
+#endif
+
+#if !defined(uint64_t) && defined(__uint64_t)
+typedef __uint64_t uint64_t;
+#endif
+
+#endif
 
 #ifdef __cplusplus
 }