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, 126 insertions, 0 deletions

diff --git a/bsps/arm/tms570/include/bsp/ti_herc/reg_efuse.h b/bsps/arm/tms570/include/bsp/ti_herc/reg_efuse.h
new file mode 100644
index 0000000000..decf5bbeff
--- /dev/null
+++ b/bsps/arm/tms570/include/bsp/ti_herc/reg_efuse.h
@@ -0,0 +1,126 @@
+/* The header file is generated by make_header.py from EFUSE.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_EFUSE
+#define LIBBSP_ARM_TMS570_EFUSE
+
+#include <bsp/utility.h>
+
+typedef struct{
+  uint32_t EFCBOUND;          /*EFC Boundary Control Register*/
+  uint8_t reserved1 [12];
+  uint32_t EFCPINS;           /*EFC Pins Register*/
+  uint8_t reserved2 [12];
+  uint32_t EFC_ERR_STAT;      /*EFC Error Status Register*/
+  uint8_t reserved3 [8];
+  uint32_t EFC_ST_CY;         /*EFC Self Test Cycles Register*/
+  uint32_t EFC_ST_SIG;        /*EFC Self Test Signature Register*/
+} tms570_efuse_t;
+
+
+/*-------------------TMS570_EFUSE_EFCBOUND-------------------*/
+/* field: EFC_Self_Test_Error - This bit drives the self test error signal when bit 17 (Self Test Error OE) is high. */
+#define TMS570_EFUSE_EFCBOUND_EFC_Self_Test_Error BSP_BIT32(21)
+
+/* field: EFC_Single_Bit_Error - This bit drives the single bit error signal when bit 16 (Single bit Error OE) is high. */
+#define TMS570_EFUSE_EFCBOUND_EFC_Single_Bit_Error BSP_BIT32(20)
+
+/* field: EFC_Instruction_Error - This bit drives the instruction error signal when bit 15 (Instruction Error OE) is high. */
+#define TMS570_EFUSE_EFCBOUND_EFC_Instruction_Error BSP_BIT32(19)
+
+/* field: EFC_Autoload_Error - This bit drives the Autoload Error signal when bit 14 (Autoload Error OE) is high. */
+#define TMS570_EFUSE_EFCBOUND_EFC_Autoload_Error BSP_BIT32(18)
+
+/* field: Self_Test_Error_OE - The Self Test Error Output Enable bit determines if the EFC Self Test signal comes from the */
+#define TMS570_EFUSE_EFCBOUND_Self_Test_Error_OE BSP_BIT32(17)
+
+/* field: Single_Bit_Error_OE - The single bit error output enable signal determines if the EFC Single Bit Error signal comes */
+#define TMS570_EFUSE_EFCBOUND_Single_Bit_Error_OE BSP_BIT32(16)
+
+/* field: Instruction_Error_OE - comes from the eFuse controller or from bit 19 of the boundary register. */
+#define TMS570_EFUSE_EFCBOUND_Instruction_Error_OE BSP_BIT32(15)
+
+/* field: Autoload_Error_OE - The autoload error output enable signal determines if the EFC Autoload Error signal comes */
+#define TMS570_EFUSE_EFCBOUND_Autoload_Error_OE BSP_BIT32(14)
+
+/* field: EFC_ECC_Selftest - The eFuse Controller ECC Selftest Enable bit starts the selftest of the ECC logic if the four */
+#define TMS570_EFUSE_EFCBOUND_EFC_ECC_Selftest BSP_BIT32(13)
+
+/* field: Input_Enable - The eFuse Controller ECC Selftest Enable bit starts the selftest of the ECC logic if the four */
+#define TMS570_EFUSE_EFCBOUND_Input_Enable(val) BSP_FLD32(val,0, 3)
+#define TMS570_EFUSE_EFCBOUND_Input_Enable_GET(reg) BSP_FLD32GET(reg,0, 3)
+#define TMS570_EFUSE_EFCBOUND_Input_Enable_SET(reg,val) BSP_FLD32SET(reg, val,0, 3)
+
+
+/*--------------------TMS570_EFUSE_EFCPINS--------------------*/
+/* field: EFC_Selftest_Done - This bit can be polled to determine when the EFC ECC selftest is complete */
+#define TMS570_EFUSE_EFCPINS_EFC_Selftest_Done BSP_BIT32(15)
+
+/* field: EFC_Selftest_Error - This bit indicates the pass/fail status of the EFC ECC Selftest once the EFC Selftest Done */
+#define TMS570_EFUSE_EFCPINS_EFC_Selftest_Error BSP_BIT32(14)
+
+/* field: EFC_Single_Bit_Error - This bit indicates if a single bit error was corrected by the ECC logic during the autoload */
+#define TMS570_EFUSE_EFCPINS_EFC_Single_Bit_Error BSP_BIT32(12)
+
+/* field: EFC_Instruction_Error - This bit indicates an error occured during a factory test or program operation. */
+#define TMS570_EFUSE_EFCPINS_EFC_Instruction_Error BSP_BIT32(11)
+
+/* field: EFC_Autoload_Error - This bit indicates that some non-correctable error occurred during the autoload sequence */
+#define TMS570_EFUSE_EFCPINS_EFC_Autoload_Error BSP_BIT32(10)
+
+
+/*-----------------TMS570_EFUSE_EFC_ERR_STAT-----------------*/
+/* field: Instruc_Done - Instruction done. */
+#define TMS570_EFUSE_EFC_ERR_STAT_Instruc_Done BSP_BIT32(5)
+
+/* field: Error_Code - The error status of the last instruction executed by the eFuse Controller */
+#define TMS570_EFUSE_EFC_ERR_STAT_Error_Code(val) BSP_FLD32(val,0, 4)
+#define TMS570_EFUSE_EFC_ERR_STAT_Error_Code_GET(reg) BSP_FLD32GET(reg,0, 4)
+#define TMS570_EFUSE_EFC_ERR_STAT_Error_Code_SET(reg,val) BSP_FLD32SET(reg, val,0, 4)
+
+
+/*-------------------TMS570_EFUSE_EFC_ST_CY-------------------*/
+/* field: Cycles - This register is used to determine the number of cycles to run the eFuse controller ECC logic self test. */
+/* Whole 32 bits */
+
+/*------------------TMS570_EFUSE_EFC_ST_SIG------------------*/
+/* field: Signature - This register is used to hold the expected signature for the eFuse ECC logic self test. */
+/* Whole 32 bits */
+
+
+#endif /* LIBBSP_ARM_TMS570_EFUSE */