rtems: Move from <rtems.h> to <rtems/config.h>

Move configuration related declarations and definitions to
<rtems/config.h>.  The goal is to make <rtems.h> an include only header
file.

cpukit/include/rtems.h

@@ -62,22 +62,6 @@
 extern "C" {
 #endif
 
-/**
- * @brief Returns the pointer to the RTEMS copyright notice.
- */
-const char *rtems_get_copyright_notice(void);
-
-/**
- * @brief Returns the pointer to the RTEMS version string.
- */
-const char *rtems_get_version_string(void);
-
-/**
- * @brief Indicates whether this processor variant has hardware floating point
- * support.
- */
-#define RTEMS_HAS_HARDWARE_FP CPU_HARDWARE_FP
-
 /**********************************************************************
  *      CONSTANTS WHICH MAY BE USED IN OBJECT NAME TO ID SEARCHES
  **********************************************************************/

cpukit/include/rtems/config.h

@@ -27,6 +27,7 @@
  *  the configuration table.
  */
 
+#include <rtems/score/cpu.h>
 #include <rtems/score/object.h>
 #include <rtems/score/isr.h>
 #include <rtems/score/memory.h>
@@ -164,6 +165,22 @@ uint32_t rtems_configuration_get_maximum_extensions( void );
 #define rtems_configuration_get_maximum_processors() \
         (_SMP_Processor_configured_maximum)
 
+/**
+ * @brief Returns the pointer to the RTEMS copyright notice.
+ */
+const char *rtems_get_copyright_notice(void);
+
+/**
+ * @brief Returns the pointer to the RTEMS version string.
+ */
+const char *rtems_get_version_string(void);
+
+/**
+ * @brief Indicates whether this processor variant has hardware floating point
+ * support.
+ */
+#define RTEMS_HAS_HARDWARE_FP CPU_HARDWARE_FP
+
 #ifdef __cplusplus
 }
 #endif

cpukit/sapi/src/getcopyrightnotice.c

@@ -39,7 +39,7 @@
 
 #pragma GCC diagnostic ignored "-Wdeprecated-declarations"
 
-#include <rtems.h>
+#include <rtems/config.h>
 #include <rtems/score/copyrt.h>
 
 const char *rtems_get_copyright_notice( void )

cpukit/sapi/src/getversionstring.c

@@ -19,7 +19,7 @@
 #include "config.h"
 #endif
 
-#include <rtems.h>
+#include <rtems/config.h>
 #include <rtems/score/copyrt.h>
 
 const char *rtems_get_version_string(void)