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, 230 insertions, 0 deletions

diff --git a/bsps/arm/tms570/include/bsp/ti_herc/reg_mdio.h b/bsps/arm/tms570/include/bsp/ti_herc/reg_mdio.h
new file mode 100644
index 0000000000..704a0bc8a4
--- /dev/null
+++ b/bsps/arm/tms570/include/bsp/ti_herc/reg_mdio.h
@@ -0,0 +1,230 @@
+/* The header file is generated by make_header.py from MDIO.json */
+/* Current script's version can be found at: */
+/* https://github.com/AoLaD/rtems-tms570-utils/tree/headers/headers/python */
+
+/*
+ * Copyright (c) 2014-2015, Premysl Houdek <kom541000@gmail.com>
+ *
+ * Czech Technical University in Prague
+ * Zikova 1903/4
+ * 166 36 Praha 6
+ * Czech Republic
+ *
+ * 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.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "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 THE COPYRIGHT OWNER OR CONTRIBUTORS 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.
+ *
+ * The views and conclusions contained in the software and documentation are those
+ * of the authors and should not be interpreted as representing official policies,
+ * either expressed or implied, of the FreeBSD Project.
+*/
+#ifndef LIBBSP_ARM_TMS570_MDIO
+#define LIBBSP_ARM_TMS570_MDIO
+
+#include <bsp/utility.h>
+
+typedef struct{
+  uint32_t REVID;             /*MDIO Revision ID Register*/
+  uint32_t CONTROL;           /*MDIO Control Register*/
+  uint32_t ALIVE;             /*PHY Alive Status register*/
+  uint32_t LINK;              /*PHY Link Status Register*/
+  uint32_t LINKINTRAW;        /*MDIO Link Status Change Interrupt (Unmasked) Register*/
+  uint32_t LINKINTMASKED;     /*MDIO Link Status Change Interrupt (Masked) Register*/
+  uint8_t reserved1 [8];
+  uint32_t USERINTRAW;        /*MDIO User Command Complete Interrupt (Unmasked) Register*/
+  uint32_t USERINTMASKED;     /*MDIO User Command Complete Interrupt (Masked) Register*/
+  uint32_t USERINTMASKSET;    /*MDIO User Command Complete Interrupt Mask Set Register*/
+  uint32_t USERINTMASKCLEAR;  /*MDIO User Command Complete Interrupt Mask Clear Register*/
+  uint8_t reserved2 [80];
+  uint32_t USERACCESS0;       /*MDIO User Access Register 0*/
+  uint32_t USERPHYSEL0;       /*MDIO User PHY Select Register 0*/
+  uint32_t USERACCESS1;       /*MDIO User Access Register 1*/
+  uint32_t USERPHYSEL1;       /*MDIO User PHY Select Register 1*/
+} tms570_mdio_t;
+
+
+/*---------------------TMS570_MDIO_REVID---------------------*/
+/* field: REV - Identifies the MDIO Module revision. */
+/* Whole 32 bits */
+
+/*--------------------TMS570_MDIO_CONTROL--------------------*/
+/* field: IDLE - State machine IDLE status bit. */
+#define TMS570_MDIO_CONTROL_IDLE BSP_BIT32(31)
+
+/* field: ENABLE - State machine enable control bit. */
+#define TMS570_MDIO_CONTROL_ENABLE BSP_BIT32(30)
+
+/* field: HIGHEST_USER_CHANNEL - Highest user channel that is available in the module. It is currently set to 1. */
+#define TMS570_MDIO_CONTROL_HIGHEST_USER_CHANNEL(val) BSP_FLD32(val,24, 28)
+#define TMS570_MDIO_CONTROL_HIGHEST_USER_CHANNEL_GET(reg) BSP_FLD32GET(reg,24, 28)
+#define TMS570_MDIO_CONTROL_HIGHEST_USER_CHANNEL_SET(reg,val) BSP_FLD32SET(reg, val,24, 28)
+
+/* field: PREAMBLE - Preamble disable */
+#define TMS570_MDIO_CONTROL_PREAMBLE BSP_BIT32(20)
+
+/* field: FAULT - Fault indicator. */
+#define TMS570_MDIO_CONTROL_FAULT BSP_BIT32(19)
+
+/* field: FAULTENB - Fault detect enable. */
+#define TMS570_MDIO_CONTROL_FAULTENB BSP_BIT32(18)
+
+/* field: CLKDIV - Clock Divider bits. */
+#define TMS570_MDIO_CONTROL_CLKDIV(val) BSP_FLD32(val,0, 15)
+#define TMS570_MDIO_CONTROL_CLKDIV_GET(reg) BSP_FLD32GET(reg,0, 15)
+#define TMS570_MDIO_CONTROL_CLKDIV_SET(reg,val) BSP_FLD32SET(reg, val,0, 15)
+
+
+/*---------------------TMS570_MDIO_ALIVE---------------------*/
+/* field: ALIVE - MDIO Alive bits. */
+/* Whole 32 bits */
+
+/*----------------------TMS570_MDIO_LINK----------------------*/
+/* field: LINK - MDIO Link state bits. This register is updated after a read of the generic status register of a PHY. */
+/* Whole 32 bits */
+
+/*-------------------TMS570_MDIO_LINKINTRAW-------------------*/
+/* field: USERPHY1 - MDIO Link change event, raw value. */
+#define TMS570_MDIO_LINKINTRAW_USERPHY1 BSP_BIT32(1)
+
+/* field: USERPHY0 - MDIO Link change event, raw value. */
+#define TMS570_MDIO_LINKINTRAW_USERPHY0 BSP_BIT32(0)
+
+
+/*-----------------TMS570_MDIO_LINKINTMASKED-----------------*/
+/* field: USERPHY1 - MDIO Link change interrupt, masked value. */
+#define TMS570_MDIO_LINKINTMASKED_USERPHY1 BSP_BIT32(1)
+
+/* field: USERPHY0 - MDIO Link change interrupt, masked value. */
+#define TMS570_MDIO_LINKINTMASKED_USERPHY0 BSP_BIT32(0)
+
+
+/*-------------------TMS570_MDIO_USERINTRAW-------------------*/
+/* field: USERACCESS1 - MDIO User command complete event bit. */
+#define TMS570_MDIO_USERINTRAW_USERACCESS1 BSP_BIT32(1)
+
+/* field: USERACCESS0 - MDIO User command complete event bit. */
+#define TMS570_MDIO_USERINTRAW_USERACCESS0 BSP_BIT32(0)
+
+
+/*-----------------TMS570_MDIO_USERINTMASKED-----------------*/
+/* field: USERACCESS1 - Masked value of MDIO User command complete interrupt. */
+#define TMS570_MDIO_USERINTMASKED_USERACCESS1 BSP_BIT32(1)
+
+/* field: USERACCESS0 - Masked value of MDIO User command complete interrupt. */
+#define TMS570_MDIO_USERINTMASKED_USERACCESS0 BSP_BIT32(0)
+
+
+/*-----------------TMS570_MDIO_USERINTMASKSET-----------------*/
+/* field: USERACCESS1 - MDIO user interrupt mask set for USERINTMASKED[1]. */
+#define TMS570_MDIO_USERINTMASKSET_USERACCESS1 BSP_BIT32(1)
+
+/* field: USERACCESS0 - MDIO user interrupt mask set for USERINTMASKED[0]. */
+#define TMS570_MDIO_USERINTMASKSET_USERACCESS0 BSP_BIT32(0)
+
+
+/*----------------TMS570_MDIO_USERINTMASKCLEAR----------------*/
+/* field: USERACCESS1 - MDIO user command complete interrupt mask clear for USERINTMASKED[1]. */
+#define TMS570_MDIO_USERINTMASKCLEAR_USERACCESS1 BSP_BIT32(1)
+
+/* field: USERACCESS0 - MDIO user command complete interrupt mask clear for USERINTMASKED[0]. */
+#define TMS570_MDIO_USERINTMASKCLEAR_USERACCESS0 BSP_BIT32(0)
+
+
+/*------------------TMS570_MDIO_USERACCESS0------------------*/
+/* field: GO - Go bit. */
+#define TMS570_MDIO_USERACCESS0_GO BSP_BIT32(31)
+
+/* field: WRITE - Write enable bit. */
+#define TMS570_MDIO_USERACCESS0_WRITE BSP_BIT32(30)
+
+/* field: ACK - Acknowledge bit. This bit is set if the PHY acknowledged the read transaction. */
+#define TMS570_MDIO_USERACCESS0_ACK BSP_BIT32(29)
+
+/* field: REGADR - Register address bits. */
+#define TMS570_MDIO_USERACCESS0_REGADR(val) BSP_FLD32(val,21, 25)
+#define TMS570_MDIO_USERACCESS0_REGADR_GET(reg) BSP_FLD32GET(reg,21, 25)
+#define TMS570_MDIO_USERACCESS0_REGADR_SET(reg,val) BSP_FLD32SET(reg, val,21, 25)
+
+/* field: PHYADR - PHY address bits. This field specifies the PHY to be accessed for this transaction. */
+#define TMS570_MDIO_USERACCESS0_PHYADR(val) BSP_FLD32(val,16, 20)
+#define TMS570_MDIO_USERACCESS0_PHYADR_GET(reg) BSP_FLD32GET(reg,16, 20)
+#define TMS570_MDIO_USERACCESS0_PHYADR_SET(reg,val) BSP_FLD32SET(reg, val,16, 20)
+
+/* field: DATA - User data bits. */
+#define TMS570_MDIO_USERACCESS0_DATA(val) BSP_FLD32(val,0, 15)
+#define TMS570_MDIO_USERACCESS0_DATA_GET(reg) BSP_FLD32GET(reg,0, 15)
+#define TMS570_MDIO_USERACCESS0_DATA_SET(reg,val) BSP_FLD32SET(reg, val,0, 15)
+
+
+/*------------------TMS570_MDIO_USERPHYSEL0------------------*/
+/* field: LINKSEL - Link status determination select bit. */
+#define TMS570_MDIO_USERPHYSEL0_LINKSEL BSP_BIT32(7)
+
+/* field: LINKINTENB - Link change interrupt enable. */
+#define TMS570_MDIO_USERPHYSEL0_LINKINTENB BSP_BIT32(6)
+
+/* field: PHYADRMON - PHY address whose link status is to be monitored. */
+#define TMS570_MDIO_USERPHYSEL0_PHYADRMON(val) BSP_FLD32(val,0, 4)
+#define TMS570_MDIO_USERPHYSEL0_PHYADRMON_GET(reg) BSP_FLD32GET(reg,0, 4)
+#define TMS570_MDIO_USERPHYSEL0_PHYADRMON_SET(reg,val) BSP_FLD32SET(reg, val,0, 4)
+
+
+/*------------------TMS570_MDIO_USERACCESS1------------------*/
+/* field: GO - Go bit. */
+#define TMS570_MDIO_USERACCESS1_GO BSP_BIT32(31)
+
+/* field: WRITE - Write enable bit. */
+#define TMS570_MDIO_USERACCESS1_WRITE BSP_BIT32(30)
+
+/* field: ACK - Acknowledge bit. This bit is set if the PHY acknowledged the read transaction. */
+#define TMS570_MDIO_USERACCESS1_ACK BSP_BIT32(29)
+
+/* field: REGADR - Register address bits. */
+#define TMS570_MDIO_USERACCESS1_REGADR(val) BSP_FLD32(val,21, 25)
+#define TMS570_MDIO_USERACCESS1_REGADR_GET(reg) BSP_FLD32GET(reg,21, 25)
+#define TMS570_MDIO_USERACCESS1_REGADR_SET(reg,val) BSP_FLD32SET(reg, val,21, 25)
+
+/* field: PHYADR - PHY address bits. This field specifies the PHY to be accessed for this transaction. */
+#define TMS570_MDIO_USERACCESS1_PHYADR(val) BSP_FLD32(val,16, 20)
+#define TMS570_MDIO_USERACCESS1_PHYADR_GET(reg) BSP_FLD32GET(reg,16, 20)
+#define TMS570_MDIO_USERACCESS1_PHYADR_SET(reg,val) BSP_FLD32SET(reg, val,16, 20)
+
+/* field: DATA - User data bits. */
+#define TMS570_MDIO_USERACCESS1_DATA(val) BSP_FLD32(val,0, 15)
+#define TMS570_MDIO_USERACCESS1_DATA_GET(reg) BSP_FLD32GET(reg,0, 15)
+#define TMS570_MDIO_USERACCESS1_DATA_SET(reg,val) BSP_FLD32SET(reg, val,0, 15)
+
+
+/*------------------TMS570_MDIO_USERPHYSEL1------------------*/
+/* field: LINKSEL - Link status determination select bit. */
+#define TMS570_MDIO_USERPHYSEL1_LINKSEL BSP_BIT32(7)
+
+/* field: LINKINTENB - Link change interrupt enable. */
+#define TMS570_MDIO_USERPHYSEL1_LINKINTENB BSP_BIT32(6)
+
+/* field: PHYADRMON - PHY address whose link status is to be monitored. */
+#define TMS570_MDIO_USERPHYSEL1_PHYADRMON(val) BSP_FLD32(val,0, 4)
+#define TMS570_MDIO_USERPHYSEL1_PHYADRMON_GET(reg) BSP_FLD32GET(reg,0, 4)
+#define TMS570_MDIO_USERPHYSEL1_PHYADRMON_SET(reg,val) BSP_FLD32SET(reg, val,0, 4)
+
+
+
+#endif /* LIBBSP_ARM_TMS570_MDIO */