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, 207 insertions, 0 deletions

diff --git a/cpukit/include/rtems/ide_part_table.h b/cpukit/include/rtems/ide_part_table.h
new file mode 100644
index 0000000000..8b683b3ff5
--- /dev/null
+++ b/cpukit/include/rtems/ide_part_table.h
@@ -0,0 +1,207 @@
+/**
+ * @file
+ * 
+ * @brief "MS-DOS-style" Partition Tables Support
+ */
+
+/*
+ * Copyright (C) 2002 OKTET Ltd., St.-Petersburg, Russia
+ *
+ * Author: Konstantin Abramenko <Konstantin.Abramenko@oktet.ru>
+ *         Alexander Kukuta <Alexander.Kukuta@oktet.ru>
+ *
+ *  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_IDE_PART_TABLE_H
+#define _RTEMS_IDE_PART_TABLE_H
+
+#include <rtems/chain.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <errno.h>
+#include <sys/ioctl.h>
+#include <sys/types.h>
+#include <sys/endian.h>
+#include <sys/stat.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include <rtems.h>
+#include <rtems/blkdev.h>
+#include <rtems/libio.h>
+#include <rtems/libio_.h>
+#include <rtems/bdbuf.h>
+#include <rtems/seterr.h>
+
+/* Minor base number for all logical devices */
+#define RTEMS_IDE_SECTOR_BITS                             9
+#define RTEMS_IDE_SECTOR_SIZE                             512
+#define RTEMS_IDE_PARTITION_DESCRIPTOR_SIZE               16
+#define RTEMS_IDE_PARTITION_MAX_PARTITION_NUMBER          63
+#define RTEMS_IDE_PARTITION_MAX_SUB_PARTITION_NUMBER      4
+#define RTEMS_IDE_PARTITION_DEV_NAME_LENGTH_MAX           16
+
+#define RTEMS_IDE_PARTITION_MSDOS_SIGNATURE_DATA1         0x55
+#define RTEMS_IDE_PARTITION_MSDOS_SIGNATURE_DATA2         0xaa
+#define RTEMS_IDE_PARTITION_MSDOS_SIGNATURE_OFFSET        0x1fe
+#define RTEMS_IDE_PARTITION_TABLE_OFFSET                  0x1be
+#define RTEMS_IDE_PARTITION_TABLE_SIZE                    (4 * 16)
+#define RTEMS_IDE_PARTITION_BOOTABLE_OFFSET               0
+#define RTEMS_IDE_PARTITION_SYS_TYPE_OFFSET               4
+#define RTEMS_IDE_PARTITION_START_OFFSET                  8
+#define RTEMS_IDE_PARTITION_SIZE_OFFSET                   12
+
+/*
+ * Conversion from and to little-endian byte order. (no-op on i386/i486)
+ */
+#define LE_TO_CPU_U16(v) le16toh(v)
+#define LE_TO_CPU_U32(v) le32toh(v)
+#define CPU_TO_LE_U16(v) htole16(v)
+#define CPU_TO_LE_U32(v) htole32(v)
+
+/*
+ * sector_data_t --
+ *      corresponds to the sector on the device
+ */
+typedef struct rtems_sector_data_s
+{
+    uint32_t   sector_num; /* sector number on the device */
+    uint8_t    data[RTEMS_ZERO_LENGTH_ARRAY]; /* raw sector data */
+} rtems_sector_data_t;
+
+
+/*
+ * Enum partition types
+ * see list at http://ata-atapi.com/hiwtab.htm
+ *
+ * @todo Should these have RTEMS before them.
+ */
+enum {
+    EMPTY_PARTITION     = 0x00,
+    DOS_FAT12_PARTITION = 0x01,
+    DOS_FAT16_PARTITION = 0x04,
+    EXTENDED_PARTITION  = 0x05,
+    DOS_P32MB_PARTITION = 0x06,
+    FAT32_PARTITION     = 0x0B,
+    FAT32_LBA_PARTITION = 0x0C,
+    FAT16_LBA_PARTITION = 0x0E,
+    DM6_PARTITION       = 0x54,
+    EZD_PARTITION       = 0x55,
+    DM6_AUX1PARTITION   = 0x51,
+    DM6_AUX3PARTITION   = 0x53,
+    LINUX_SWAP          = 0x82,
+    LINUX_NATIVE        = 0x83,
+    LINUX_EXTENDED      = 0x85
+};
+
+
+/* Forward declaration */
+struct rtems_disk_desc_s;
+
+/*
+ * part_desc_t --
+ *      contains all neccessary information about partition
+ */
+typedef struct rtems_part_desc_s {
+    uint8_t             bootable; /* is the partition active */
+    uint8_t             sys_type; /* type of partition */
+    uint8_t             log_id; /* logical number of partition */
+    uint32_t            start; /* first partition sector, in absolute
+                                * numeration */
+    uint32_t            size; /* size in sectors */
+    uint32_t            end; /* last partition sector, end = start + size - 1 */
+    struct rtems_disk_desc_s *disk_desc; /* descriptor of disk, partition
+                                          * contains in */
+    struct rtems_part_desc_s *ext_part; /* extended partition containing this
+                                         * one */
+
+    /* partitions, containing in this one */
+    struct rtems_part_desc_s *sub_part[RTEMS_IDE_PARTITION_MAX_SUB_PARTITION_NUMBER];
+} rtems_part_desc_t;
+
+
+
+typedef struct rtems_disk_desc_s {
+    dev_t        dev; /* device number */
+
+    /* device name in /dev filesystem */
+    char         dev_name[RTEMS_IDE_PARTITION_DEV_NAME_LENGTH_MAX];
+
+    uint32_t     sector_size; /* size of sector */
+    uint32_t     sector_bits; /* the base-2 logarithm of sector_size */
+    uint32_t     lba_size; /* total amount of sectors in lba address mode */
+    int          last_log_id; /* used for logical disks enumerating */
+
+    /* primary partition descriptors */
+    rtems_part_desc_t *partitions[RTEMS_IDE_PARTITION_MAX_PARTITION_NUMBER];
+} rtems_disk_desc_t;
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+ * rtems_ide_part_table_free --
+ *      frees disk descriptor structure
+ *
+ * PARAMETERS:
+ *      disk_desc - disc descriptor structure to free
+ *
+ * RETURNS:
+ *      N/A
+ */
+/**
+ * @deprecated Use the @ref rtems_bdpart "block device partition module" instead.
+ */
+void rtems_ide_part_table_free(
+  rtems_disk_desc_t *disk_desc
+) RTEMS_DEPRECATED;
+
+
+/*
+ * rtems_ide_part_table_get --
+ *      reads partition table structure from the device
+ *      and creates disk description structure
+ *
+ * PARAMETERS:
+ *      dev_name  - path to physical device in /dev filesystem
+ *      disk_desc - returned disc description structure
+ *
+ * RETURNS:
+ *      RTEMS_SUCCESSFUL if success, or -1 and corresponding errno else
+ */
+/**
+ * @deprecated Use the @ref rtems_bdpart "block device partition module" instead.
+ */
+rtems_status_code rtems_ide_part_table_get(
+  const char *dev_name,
+  rtems_disk_desc_t *disk_desc
+) RTEMS_DEPRECATED;
+
+
+/*
+ * rtems_ide_part_table_initialize --
+ *      initializes logical devices on the physical IDE drive
+ *
+ * PARAMETERS:
+ *      dev_name - path to physical device in /dev filesystem
+ *
+ * RETURNS:
+ *      RTEMS_SUCCESSFUL if success, or -1 and corresponding errno else
+ */
+/**
+ * @deprecated Use the @ref rtems_bdpart "block device partition module" instead.
+ */
+rtems_status_code rtems_ide_part_table_initialize(
+  const char *dev_name
+) RTEMS_DEPRECATED;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _RTEMS_IDE_PART_TABLE_H */