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, 50 insertions, 0 deletions

diff --git a/bsps/arm/lpc176x/include/bsp/mbed-pinmap.h b/bsps/arm/lpc176x/include/bsp/mbed-pinmap.h
new file mode 100755
index 0000000000..3556bc5fbf
--- /dev/null
+++ b/bsps/arm/lpc176x/include/bsp/mbed-pinmap.h
@@ -0,0 +1,50 @@
+/**
+ * @file mbed-pinmap.h
+ *
+ * @ingroup lpc176x
+ *
+ * @brief Pins of the mbed lpc1768
+ * See http://mbed.org/media/uploads/chris/mbed-005.1.pdf for references
+ */
+
+/*
+ * Copyright (c) 2014 Taller Technologies.
+ *
+ * @author  Diaz Marcos (marcos.diaz@tallertechnologies.com)
+ * @author  Daniel Chicco  (daniel.chicco@tallertechnologies.com)
+ *
+ * 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.
+ */
+
+#define DIP5 9U
+#define DIP6 8U
+#define DIP7 7U
+#define DIP8 6U
+#define DIP9 0U
+#define DIP10 1U
+#define DIP11 18U
+#define DIP12 17U
+#define DIP13 15U
+#define DIP14 16U
+#define DIP15 23U
+#define DIP16 24U
+#define DIP17 25U
+#define DIP18 26U
+#define DIP19 62U
+#define DIP20 63U
+#define DIP21 69U
+#define DIP22 68U
+#define DIP23 67U
+#define DIP24 66U
+#define DIP25 65U
+#define DIP26 64U
+#define DIP27 11U
+#define DIP28 10U
+#define DIP29 5U
+#define DIP30 4U
+#define LED1 50U
+#define LED2 52U
+#define LED3 53U
+#define LED4 55U