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, 162 deletions

diff --git a/c/src/lib/libbsp/m68k/gen68340/include/m340uart.h b/c/src/lib/libbsp/m68k/gen68340/include/m340uart.h
deleted file mode 100644
index 619a732a14..0000000000
--- a/c/src/lib/libbsp/m68k/gen68340/include/m340uart.h
+++ /dev/null
@@ -1,162 +0,0 @@
-/**
- * @file
- *
- * @ingroup m68k_gen68340
- *
- * @brief UART console driver definitions.
- */
-
-/*
- *  Header file for console driver
- *  defines for accessing M68340/68349 UART registers
- *
- *  Author:
- *  Geoffroy Montel
- *  France Telecom - CNET/DSM/TAM/CAT
- *  4, rue du Clos Courtel
- *  35512 CESSON-SEVIGNE
- *  FRANCE
- *
- *  e-mail: g_montel@yahoo.com
- *
- *
- *  COPYRIGHT (c) 1989-2008.
- *  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 __m340uart_H__
-#define __m340uart_H__
-
-/* UART initialisation */
-#define UART_CHANNEL_A			0
-#define UART_CHANNEL_B			1
-#define UART_NUMBER_OF_CHANNELS		2
-#define UART_CONSOLE_NAME		"/dev/console"
-#define UART_RAW_IO_NAME		"/dev/tty1"
-#define UART_FIFO_FULL			0
-#define UART_CRR			1
-#define UART_INTERRUPTS			0
-#define UART_POLLING			1
-#define UART_TERMIOS_CONSOLE		0
-#define UART_TERMIOS_RAW		1
-#define UART_TERMIOS_MIN_DEFAULT	1
-#define UART_TERMIOS_TIME_DEFAULT	0
-
-void Init_UART_Table(void);
-
-typedef struct {
-		uint8_t        		enable;
-		uint16_t        	rx_buffer_size;	/* NOT IMPLEMENTED */
-		uint16_t        	tx_buffer_size;	/* NOT IMPLEMENTED */
-	       } uart_termios_config;
-
-typedef struct { /* for one channel */
-		uint8_t        		enable;		/* use this channel */
-		char			name[64];	/* use UART_CONSOLE_NAME for console purpose */
-		uint8_t        		parity_mode;	/* parity mode, see MR1 section for defines */
-		uint8_t        		bits_per_char;	/* bits per character, see MR1 section for defines  */
-		float			rx_baudrate;	/* Rx baudrate */
-		float			tx_baudrate;	/* Tx baudrate */
-		uint8_t        		rx_mode;	/* FIFO Full (UART_FIFO_FULL) or ChannelReceiverReady (UART_CRR) */
-		uint8_t        		mode;		/* use interrupts (UART_INTERRUPTS) or polling (UART_POLLING) */
-		uart_termios_config	termios;
-	       } uart_channel_config;
-
-extern uart_channel_config		m340_uart_config[UART_NUMBER_OF_CHANNELS];
-
-typedef  struct {
-		 int	set;	/* number of the m340 baud speed set */
-		 int	rcs;	/* RCS for the needed baud set */
-		 int    tcs;	/* TCS for the needed baud set */
-		} t_baud_speed;
-
-typedef	 struct {
-		 t_baud_speed	baud_speed_table[2];
-		 short		nb;
-		} t_baud_speed_table;
-
-extern t_baud_speed_table
-Find_Right_m340_UART_Config(float ChannelA_ReceiverBaudRate, float ChannelA_TransmitterBaudRate, uint8_t         enableA,
-			    float ChannelB_ReceiverBaudRate, float ChannelB_TransmitterBaudRate, uint8_t         enableB);
-
-extern rtems_isr InterruptHandler (rtems_vector_number v);
-
-extern int dbugRead (int minor);
-extern ssize_t dbugWrite (int minor, const char *buf, size_t len);
-
-extern float m340_Baud_Rates_Table[16][2];
-
-/*  SR */
-#define m340_Rx_RDY		1
-#define m340_FFULL		(1<<1)
-#define m340_Tx_RDY		(1<<2)
-#define m340_TxEMP		(1<<3)
-#define m340_OE			(1<<4)
-#define m340_PE			(1<<5)
-#define m340_FE			(1<<6)
-#define m340_RB			(1<<7)
-
-/*  IER */
-#define m340_TxRDYA		1
-#define m340_RxRDYA		(1<<1)
-#define m340_TxRxRDYA		0x3
-#define m340_TxRDYB		(1<<4)
-#define m340_RxRDYB		(1<<5)
-#define m340_TxRxRDYB		0x30
-
-/*  CR */
-#define m340_Reset_Error_Status	0x40
-#define m340_Reset_Receiver	0x20
-#define m340_Reset_Transmitter	0x30
-#define m340_Transmitter_Enable	(1<<2)
-#define m340_Receiver_Enable	1
-#define m340_Transmitter_Disable (2<<2)
-#define m340_Receiver_Disable	2
-
-/*  ACR */
-#define m340_BRG_Set1		0
-#define m340_BRG_Set2		(1<<7)
-
-/*  OPCR */
-#define m340_OPCR_Gal		0x0
-#define m340_OPCR_Aux		0xFF
-
-/*  ISR */
-#define m340_COS		(1<<7)
-#define m340_DBB		(1<<6)
-#define m340_XTAL_RDY		(1<<3)
-#define m340_DBA		(1<<2)
-
-/*  MR1 */
-#define m340_RxRTS		(1<<7)
-#define m340_R_F		(1<<6)		/* character or block mode */
-#define m340_ERR		(1<<5)
-#define m340_RxRTX		(1<<7)
-#define m340_Even_Parity	0
-#define m340_Odd_Parity		(1<<2)
-#define m340_Low_Parity		(2<<2)
-#define m340_High_Parity	(3<<2)
-#define m340_No_Parity		(4<<2)
-#define m340_Data_Character	(6<<2)
-#define m340_Address_Character	(7<<2)
-#define m340_5bpc		0x0
-#define m340_6bpc		0x1
-#define m340_7bpc		0x2
-#define m340_8bpc		0x3
-
-/*  MR2 */
-#define m340_normal		(0<<6)
-#define m340_automatic_echo	(1<<6)
-#define m340_local_loopback	(2<<6)
-#define m340_remote_loopback	(3<<6)
-#define m340_TxRTS		(1<<5)
-#define m340_TxCTS		(1<<4)
-
-/* Baud rates for Transmitter/Receiver */
-#define SCLK	1		/* put your own SCLK value here */
-
-#endif