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, 94 deletions

diff --git a/c/src/lib/libbsp/i386/pc386/include/crt.h b/c/src/lib/libbsp/i386/pc386/include/crt.h
deleted file mode 100644
index ba0534a5aa..0000000000
--- a/c/src/lib/libbsp/i386/pc386/include/crt.h
+++ /dev/null
@@ -1,94 +0,0 @@
-/**
- * @file
- *
- * @ingroup i386_pc386
- *
- * @brief CRT controller definitions.
- */
-
-/*
- * crt.h  - This file contains definitions for constants related to PC console.
- *          More information can be found at
- *	<http://millenium.atcg.com/~taco/helppc/tables.html>
- *
- * Copyright (C) 1998  Eric Valette (valette@crf.canon.fr)
- *                     Canon Centre Recherche France.
- *
- *  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 _CRT_H
-#define _CRT_H
-
-/*
- * Bitmap video origins in text mode.
- */
-
-	/* In monochrome */
-#define V_MONO	0xb0000
-	/* In color	 */
-#define V_COLOR	0xb8000
-
-/*
- * Video Option Byte location. It must be maintained
- * by the BIOS.
- */
-#define VIDEO_MODE_ADDR          	0x449
-/*
- * Video controller base IO address location in
- * BIOS data area
- */
-#define DISPLAY_CRT_BASE_IO_ADDR  	0x463
-/*
- * Number of collums and lines locations for the
- * actual video Configuration
- */
-#define NB_MAX_COL_ADDR			0x44a
-#define NB_MAX_ROW_ADDR			0x484
-
-    /*
-     * Miscellaneous information set by the BIOS in offset video_mode,
-     */
-
-#   define VGAMODE7	0x7	/* VGA mode 7 */
-
-    /* Color codes in text mode for background and foreground. */
-#define BLACK		0x0
-#define BLUE		0x1
-#define GREEN		0x2
-#define CYAN		0x3
-#define RED	   	0x4
-#define MAGENTA		0x5
-#define BROWN		0x6
-#define WHITE		0x7
-
-#define GRAY		0x8
-#define LT_BLUE		0x9
-#define LT_GREEN	0xa
-#define LT_CYAN		0xb
-#define LT_RED		0xc
-#define LT_MAGENTA	0xd
-#define YELLOW		0xe
-#define LT_WHITE	0xf
-
-#define BLINK           0x8	/* Mask used to determine blinking */
-#define OFF             0
-#define ON              1
-
-/*
- * CRT Controller register offset definitions
- */
-
-#   define CC_CURSSTART	0x0a	/* Cursor start scan line */
-#   define CC_CURSEND	0x0b	/* Cursor end scan line */
-#   define CC_STARTADDRHI 0x0c	/* start video ram addr msb */
-#   define CC_STARTADDRLO 0x0d	/* start video ram lsb */
-#   define CC_CURSHIGH	0x0e	/* Cursor high location (8 msb)	*/
-#   define CC_CURSLOW	0x0f	/* Cursor low location (8 msb) */
-#   define CC_VRETSTART	0x10	/* vertical synchro start lsb */
-#   define CC_VRETEND	0x11	/* vertical syn end (also it control) */
-#   define CC_VDISPEND	0x12	/* vertical display end lsb register */
-
-#endif /* _CRT_H */