Remove make preinstall

A speciality of the RTEMS build system was the make preinstall step.  It
copied header files from arbitrary locations into the build tree.  The
header files were included via the -Bsome/build/tree/path GCC command
line option.

This has at least seven problems:

* The make preinstall step itself needs time and disk space.

* Errors in header files show up in the build tree copy.  This makes it
  hard for editors to open the right file to fix the error.

* There is no clear relationship between source and build tree header
  files.  This makes an audit of the build process difficult.

* The visibility of all header files in the build tree makes it
  difficult to enforce API barriers.  For example it is discouraged to
  use BSP-specifics in the cpukit.

* An introduction of a new build system is difficult.

* Include paths specified by the -B option are system headers.  This
  may suppress warnings.

* The parallel build had sporadic failures on some hosts.

This patch removes the make preinstall step.   All installed header
files are moved to dedicated include directories in the source tree.
Let @RTEMS_CPU@ be the target architecture, e.g. arm, powerpc, sparc,
etc.  Let @RTEMS_BSP_FAMILIY@ be a BSP family base directory, e.g.
erc32, imx, qoriq, etc.

The new cpukit include directories are:

* cpukit/include

* cpukit/score/cpu/@RTEMS_CPU@/include

* cpukit/libnetworking

The new BSP include directories are:

* bsps/include

* bsps/@RTEMS_CPU@/include

* bsps/@RTEMS_CPU@/@RTEMS_BSP_FAMILIY@/include

There are build tree include directories for generated files.

The include directory order favours the most general header file, e.g.
it is not possible to override general header files via the include path
order.

The "bootstrap -p" option was removed.  The new "bootstrap -H" option
should be used to regenerate the "headers.am" files.

Update #3254.

1 files changed, 197 insertions, 0 deletions

diff --git a/cpukit/include/rtems/score/objectmp.h b/cpukit/include/rtems/score/objectmp.h
new file mode 100644
index 0000000000..5c9f4f74e3
--- /dev/null
+++ b/cpukit/include/rtems/score/objectmp.h
@@ -0,0 +1,197 @@
+/**
+ *  @file  rtems/score/objectmp.h
+ *
+ *  @brief Data Associated with the Manipulation of Global RTEMS Objects
+ *
+ *  This include file contains all the constants and structures associated
+ *  with the manipulation of Global RTEMS Objects.
+ */
+
+/*
+ *  COPYRIGHT (c) 1989-2009.
+ *  On-Line Applications Research Corporation (OAR).
+ *
+ *  The license and distribution terms for this file may be
+ *  found in the file LICENSE in this distribution or at
+ *  http://www.rtems.org/license/LICENSE.
+ */
+
+#ifndef _RTEMS_SCORE_OBJECTMP_H
+#define _RTEMS_SCORE_OBJECTMP_H
+
+#ifndef _RTEMS_SCORE_OBJECTIMPL_H
+# error "Never use <rtems/rtems/objectmp.h> directly; include <rtems/rtems/objectimpl.h> instead."
+#endif
+
+#include <rtems/score/chainimpl.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ *  @defgroup ScoreObjectMP Object Handler Multiprocessing Support
+ *
+ *  @ingroup Score
+ *
+ *  This handler encapsulates functionality which is used to manage
+ *  objects which have been declared to be globally visible.  This handler
+ *  knows objects from all of the nodes in the system.
+ */
+/**@{*/
+
+/**
+ *  @brief Intializes the inactive global object chain
+ *  based on the maximum number of global objects configured.
+ *
+ *  This routine intializes the inactive global object chain
+ *  based on the maximum number of global objects configured.
+ */
+void _Objects_MP_Handler_initialization(void);
+
+/**
+ *  @brief Intializes the global object node number
+ *  used in the ID field of all objects.
+ *
+ *  This routine intializes the global object node number
+ *  used in the ID field of all objects.
+ */
+void _Objects_MP_Handler_early_initialization(void);
+
+/**
+ *  @brief Place the specified global object in the
+ *  specified information table.
+ *
+ *  This routine place the specified global object in the
+ *  specified information table.
+ *
+ *  @param[in] information points to the object information table for this
+ *             object class.
+ *  @param[in] the_global_object points to the object being opened.
+ *  @param[in] the_name is the name of the object being opened.
+ *  @param[in] the_id is the Id of the object being opened.
+ *
+ *  @todo This method only works for object types with 4 byte object names.
+ *        It does not support variable length object names.
+ */
+void _Objects_MP_Open (
+  Objects_Information *information,
+  Objects_MP_Control  *the_global_object,
+  uint32_t             the_name,
+  Objects_Id           the_id
+);
+
+/**
+ *  @brief  Allocates a global object control block
+ *  and places it in the specified information table.
+ *
+ *  This routine allocates a global object control block
+ *  and places it in the specified information table.  If the
+ *  allocation fails, then is_fatal_error determines the
+ *  error processing actions taken.
+ *
+ *  @param[in] information points to the object information table for this
+ *             object class.
+ *  @param[in] the_name is the name of the object being opened.
+ *  @param[in] the_id is the Id of the object being opened.
+ *  @param[in] is_fatal_error is true if not being able to allocate the
+ *             object is considered a fatal error.
+ *
+ *  @todo This method only works for object types with 4 byte object names.
+ *        It does not support variable length object names.
+ */
+bool _Objects_MP_Allocate_and_open (
+  Objects_Information *information,
+  uint32_t             the_name,
+  Objects_Id           the_id,
+  bool                 is_fatal_error
+);
+
+/**
+ *  @brief Removes a global object from the specified information table.
+ *
+ *  This routine removes a global object from the specified
+ *  information table and deallocates the global object control block.
+ */
+void _Objects_MP_Close (
+  Objects_Information *information,
+  Objects_Id           the_id
+);
+
+/**
+ *  @brief Look for the object with the_name in the global
+ *  object tables indicated by information.
+ *
+ *  This routine looks for the object with the_name in the global
+ *  object tables indicated by information.  It returns the ID of the
+ *  object with that name if one is found.
+ *
+ *  @param[in] information points to the object information table for this
+ *             object class.
+ *  @param[in] the_name is the name of the object being searched for.
+ *  @param[in] nodes_to_search indicates the set of nodes to search.
+ *  @param[in] the_id will contain the Id of the object if found.
+ *
+ *  @retval This method returns one of the
+ *          @ref Objects_Name_or_id_lookup_errors.  If successful, @a the_id
+ *          will contain the Id of the object.
+ */
+Objects_Name_or_id_lookup_errors _Objects_MP_Global_name_search (
+  Objects_Information *information,
+  Objects_Name         the_name,
+  uint32_t             nodes_to_search,
+  Objects_Id          *the_id
+);
+
+/**
+ * @brief Returns true, if the object identifier is in the global object
+ * identifier cache of the specified object information, otherwise false.
+ *
+ * @param id The object identifier.
+ * @param information The object information.
+ *
+ * @retval true A remote objects with this object identifier exits in the
+ * global object identifier cache of the specified information.
+ * @retval false Otherwise.
+ */
+bool _Objects_MP_Is_remote(
+  Objects_Id                 id,
+  const Objects_Information *information
+);
+
+/**
+ *  This is the maximum number of global objects configured.
+ */
+extern uint32_t _Objects_MP_Maximum_global_objects;
+
+/**
+ * This function allocates a Global Object control block.
+ */
+
+Objects_MP_Control *_Objects_MP_Allocate_global_object( void );
+
+/**
+ * This routine deallocates a Global Object control block.
+ */
+
+void _Objects_MP_Free_global_object( Objects_MP_Control *the_object );
+
+/**
+ * This function returns whether the global object is NULL or not.
+ */
+
+RTEMS_INLINE_ROUTINE bool _Objects_MP_Is_null_global_object (
+  Objects_MP_Control *the_object
+)
+{
+  return( the_object == NULL );
+}
+
+/**@}*/
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
+/* end of include file */