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, 140 insertions, 0 deletions

diff --git a/bsps/powerpc/mvme5500/include/bsp/GT64260eth.h b/bsps/powerpc/mvme5500/include/bsp/GT64260eth.h
new file mode 100644
index 0000000000..2703bb423e
--- /dev/null
+++ b/bsps/powerpc/mvme5500/include/bsp/GT64260eth.h
@@ -0,0 +1,140 @@
+/* GT64260eth.h
+ *
+ * Copyright (c) 2002 Allegro Networks, Inc., Wasabi Systems, Inc.
+ * All rights reserved.
+ *
+ * RTEMS/Mvme5500 port 2004  by S. Kate Feng, <feng1@bnl.gov>,
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *      This product includes software developed for the NetBSD Project by
+ *      Allegro Networks, Inc., and Wasabi Systems, Inc.
+ * 4. The name of Allegro Networks, Inc. may not be used to endorse
+ *    or promote products derived from this software without specific prior
+ *    written permission.
+ * 5. The name of Wasabi Systems, Inc. may not be used to endorse
+ *    or promote products derived from this software without specific prior
+ *    written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY ALLEGRO NETWORKS, INC. AND
+ * WASABI SYSTEMS, INC. ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
+ * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
+ * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL EITHER ALLEGRO NETWORKS, INC. OR WASABI SYSTEMS, INC.
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/* Keep the ring sizes a power of two for efficiency.
+   Making the Tx ring too long decreases the effectiveness of channel
+   bonding and packet priority.
+   There are no ill effects from too-large receive rings. */
+#define TX_RING_SIZE	32
+#define GT_NEXTTX(x)    ((x + 1) % TX_RING_SIZE )
+#define TX_QUARTER_FULL	TX_RING_SIZE/2
+#define TX_HALF_FULL	TX_RING_SIZE/2
+#define RX_RING_SIZE	16
+#define HASH_TABLE_SIZE 16
+#define HASH_DRAM_SIZE  HASH_TABLE_SIZE*1024  /* size of DRAM for hash table */
+#define INTR_ERR_SIZE   16
+
+enum GTeth_txprio {
+	GE_TXPRIO_HI=1,
+	GE_TXPRIO_LO=0,
+	GE_TXPRIO_NONE=2
+};
+enum GTeth_rxprio {
+	GE_RXPRIO_HI=3,
+	GE_RXPRIO_MEDHI=2,
+	GE_RXPRIO_MEDLO=1,
+	GE_RXPRIO_LO=0
+};
+
+struct GTeth_softc {
+  struct GTeth_desc txq_desc[TX_RING_SIZE]; /* transmit descriptor memory */
+  struct GTeth_desc rxq_desc[RX_RING_SIZE]; /* receive descriptor memory */
+  struct mbuf* txq_mbuf[TX_RING_SIZE];	/* transmit buffer memory */
+  struct mbuf* rxq_mbuf[RX_RING_SIZE];	/* receive buffer memory */
+  struct GTeth_softc *next_module;
+  volatile unsigned int intr_errsts[INTR_ERR_SIZE]; /* capture the right intr_status */
+  unsigned int intr_err_ptr1;   /* ptr used in GTeth_error() */
+  unsigned int intr_err_ptr2;   /* ptr used in ISR */
+  struct ifqueue txq_pendq;	/* these are ready to go to the GT */
+  unsigned int txq_pending;
+  unsigned int txq_lo;		/* next to be given to GT DMA */
+  unsigned int txq_fi; 		/* next to be free */
+  unsigned int txq_to_cpu;      /* next to be returned to CPU */
+  unsigned int txq_ei_gapcount;	/* counter until next EI */
+  unsigned int txq_nactive;	/* number of active descriptors */
+  unsigned int txq_nintr;       /* number of txq desc. send TX_EVENT */
+  unsigned int txq_outptr;	/* where to put next transmit packet */
+  unsigned int txq_inptr;       /* start of 1st queued tx packet */
+  unsigned int txq_free;	/* free Tx queue slots. */
+  unsigned txq_intrbits;	/* bits to write to EIMR */
+  unsigned txq_esdcmrbits;	/* bits to write to ESDCMR */
+  unsigned txq_epsrbits;	/* bits to test with EPSR */
+
+  caddr_t txq_ectdp;		/* offset to cur. tx desc ptr reg */
+  unsigned long txq_desc_busaddr;	/* bus addr of tx descriptors */
+  caddr_t txq_buf_busaddr;	/* bus addr of tx buffers */
+
+  struct mbuf *rxq_curpkt;	/* mbuf for current packet */
+  struct GTeth_desc *rxq_head_desc;  /* rxq head descriptor */
+  unsigned int rxq_fi; 		/* next to be returned to CPU */
+  unsigned int rxq_active;	/* # of descriptors given to GT */
+  unsigned rxq_intrbits;		/* bits to write to EIMR */
+  unsigned long rxq_desc_busaddr;	/* bus addr of rx descriptors */
+
+  struct arpcom arpcom;	        /* rtems if structure, contains ifnet */
+  int sc_macno;			/* which mac? 0, 1, or 2 */
+
+  unsigned int sc_tickflags;
+  #define	GE_TICK_TX_IFSTART	0x0001
+  #define	GE_TICK_RX_RESTART	0x0002
+  unsigned int sc_flags;
+  #define	GE_ALLMULTI	0x0001
+  #define	GE_PHYSTSCHG	0x0002
+  #define	GE_RXACTIVE	0x0004
+  unsigned sc_pcr;		/* current EPCR value */
+  unsigned sc_pcxr;		/* current EPCXR value */
+  unsigned sc_intrmask;		/* current EIMR value */
+  unsigned sc_idlemask;		/* suspended EIMR bits */
+  unsigned sc_max_frame_length;	/* maximum frame length */
+  unsigned rx_buf_sz;
+
+  /* Hash table related members */
+  unsigned long long *sc_hashtable;
+  unsigned int sc_hashmask;	/* 0x1ff or 0x1fff */
+
+  rtems_id	daemonTid;
+  rtems_id	daemonSync; /* synchronization with the daemon */
+  /* statistics */
+  struct {
+    volatile unsigned long       rxInterrupts;
+
+    volatile unsigned long       txInterrupts;
+    unsigned long	txMultiBuffPacket;
+    unsigned long       txMultiMaxLen;
+    unsigned long       txSinglMaxLen;
+    unsigned long       txMultiMaxLoop;
+    unsigned long       txBuffMaxLen;
+    unsigned long 	length_errors;
+    unsigned long	frame_errors;
+    unsigned long	crc_errors;
+    unsigned long       or_errors; /* overrun error */
+  } stats;
+};