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, 72 insertions, 0 deletions

diff --git a/bsps/arm/tms570/include/bsp/ti_herc/reg_ccmsr.h b/bsps/arm/tms570/include/bsp/ti_herc/reg_ccmsr.h
new file mode 100644
index 0000000000..941ed54753
--- /dev/null
+++ b/bsps/arm/tms570/include/bsp/ti_herc/reg_ccmsr.h
@@ -0,0 +1,72 @@
+/* The header file is generated by make_header.py from CCMSR.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_CCMSR
+#define LIBBSP_ARM_TMS570_CCMSR
+
+#include <bsp/utility.h>
+
+typedef struct{
+  uint32_t CCMSR;             /*CCM-R4F Status Register*/
+  uint32_t CCMKEYR;           /*CCM-R4F Key Register*/
+} tms570_ccmsr_t;
+
+
+/*---------------------TMS570_CCMSR_CCMSR---------------------*/
+/* field: CMPE - Compare Error */
+#define TMS570_CCMSR_CCMSR_CMPE BSP_BIT32(16)
+
+/* field: STC - Self-test Complete */
+#define TMS570_CCMSR_CCMSR_STC BSP_BIT32(8)
+
+/* field: STET - Self-test Error Type */
+#define TMS570_CCMSR_CCMSR_STET BSP_BIT32(1)
+
+/* field: STE - Self-test Error */
+#define TMS570_CCMSR_CCMSR_STE BSP_BIT32(0)
+
+
+/*--------------------TMS570_CCMSR_CCMKEYR--------------------*/
+/* field: MKEY - Mode Key */
+#define TMS570_CCMSR_CCMKEYR_MKEY(val) BSP_FLD32(val,0, 3)
+#define TMS570_CCMSR_CCMKEYR_MKEY_GET(reg) BSP_FLD32GET(reg,0, 3)
+#define TMS570_CCMSR_CCMKEYR_MKEY_SET(reg,val) BSP_FLD32SET(reg, val,0, 3)
+
+
+
+#endif /* LIBBSP_ARM_TMS570_CCMSR */