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, 0 insertions, 120 deletions

diff --git a/cpukit/posix/include/rtems/posix/config.h b/cpukit/posix/include/rtems/posix/config.h
deleted file mode 100644
index e90dc27011..0000000000
--- a/cpukit/posix/include/rtems/posix/config.h
+++ /dev/null
@@ -1,120 +0,0 @@
-/**
- * @file
- *
- * @brief User Defined Configuration Parameters Specific For The POSIX API
- * 
- * This include file contains the table of user defined configuration
- * parameters specific for the POSIX API.
- */
-
-/*
- *  COPYRIGHT (c) 1989-2014.
- *  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_POSIX_CONFIG_H
-#define _RTEMS_POSIX_CONFIG_H
-
-#include <stdint.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/**
- *  @defgroup ClassicConfig Configuration
- *
- *  @ingroup ClassicRTEMS
- *
- *  This encapsulates functionality related to the application's configuration
- *  of the Classic API including the maximum number of each class of objects.
- */
-/**@{*/
-
-/**
- *  For now, we are only allowing the user to specify the entry point
- *  and stack size for POSIX initialization threads.
- */
-typedef struct {
-  /** This is the entry point for a POSIX initialization thread. */
-  void       *(*thread_entry)(void *);
-  /** This is the stack size for a POSIX initialization thread. */
-  int       stack_size;
-} posix_initialization_threads_table;
-
-/**
- *  The following records define the POSIX Configuration Table.
- *  The information contained in this table is required in all
- *  RTEMS systems which include POSIX threads support, whether
- *  single or multiprocessor.  This table primarily defines the
- *  following:
- *
- *     + required number of each object type
- */
-typedef struct {
-  /**
-   * This field contains the maximum number of POSIX API
-   * threads which are configured for this application.
-   */
-  uint32_t                            maximum_threads;
-
-  /**
-   * This field contains the maximum number of POSIX API
-   * timers which are configured for this application.
-   */
-  uint32_t                            maximum_timers;
-
-  /**
-   * This field contains the maximum number of POSIX API
-   * queued signals which are configured for this application.
-   */
-  uint32_t                            maximum_queued_signals;
-
-  /**
-   * This field contains the maximum number of POSIX API
-   * message queues which are configured for this application.
-   */
-  uint32_t                            maximum_message_queues;
-
-  /**
-   * This field contains the maximum number of POSIX API
-   * semaphores which are configured for this application.
-   */
-  uint32_t                            maximum_semaphores;
-
-  /**
-   * Maximum configured number of POSIX Shared memory objects.
-   */
-  uint32_t                            maximum_shms;
-
-  /**
-   * This field contains the number of POSIX API Initialization
-   * threads listed in @a User_initialization_thread_table.
-   */
-  uint32_t                            number_of_initialization_threads;
-
-  /**
-   * This field contains the list of POSIX API Initialization threads.
-   */
-  posix_initialization_threads_table *User_initialization_threads_table;
-} posix_api_configuration_table;
-
-/**
- * @brief POSIX API configuration table.
- *
- * This is the POSIX API Configuration Table expected to be generated
- * by confdefs.h.
- */
-extern posix_api_configuration_table Configuration_POSIX_API;
-
-/**@}*/
-#ifdef __cplusplus
-}
-#endif
-
-#endif
-/* end of include file */