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.

15 files changed, 0 insertions, 0 deletions

diff --git a/c/src/lib/libbsp/arm/altera-cyclone-v/hwlib/include/socal/alt_acpidmap.h b/bsps/arm/altera-cyclone-v/include/bsp/socal/alt_acpidmap.h
index 3a6bf0fffa..3a6bf0fffa 100644
--- a/c/src/lib/libbsp/arm/altera-cyclone-v/hwlib/include/socal/alt_acpidmap.h
+++ b/bsps/arm/altera-cyclone-v/include/bsp/socal/alt_acpidmap.h
diff --git a/c/src/lib/libbsp/arm/altera-cyclone-v/hwlib/include/socal/alt_clkmgr.h b/bsps/arm/altera-cyclone-v/include/bsp/socal/alt_clkmgr.h
index 1875a84f10..1875a84f10 100644
--- a/c/src/lib/libbsp/arm/altera-cyclone-v/hwlib/include/socal/alt_clkmgr.h
+++ b/bsps/arm/altera-cyclone-v/include/bsp/socal/alt_clkmgr.h
diff --git a/c/src/lib/libbsp/arm/altera-cyclone-v/hwlib/include/socal/alt_dmanonsecure.h b/bsps/arm/altera-cyclone-v/include/bsp/socal/alt_dmanonsecure.h
index 1425708983..1425708983 100644
--- a/c/src/lib/libbsp/arm/altera-cyclone-v/hwlib/include/socal/alt_dmanonsecure.h
+++ b/bsps/arm/altera-cyclone-v/include/bsp/socal/alt_dmanonsecure.h
diff --git a/c/src/lib/libbsp/arm/altera-cyclone-v/hwlib/include/socal/alt_dmasecure.h b/bsps/arm/altera-cyclone-v/include/bsp/socal/alt_dmasecure.h
index 5941433268..5941433268 100644
--- a/c/src/lib/libbsp/arm/altera-cyclone-v/hwlib/include/socal/alt_dmasecure.h
+++ b/bsps/arm/altera-cyclone-v/include/bsp/socal/alt_dmasecure.h
diff --git a/c/src/lib/libbsp/arm/altera-cyclone-v/hwlib/include/socal/alt_gpio.h b/bsps/arm/altera-cyclone-v/include/bsp/socal/alt_gpio.h
index 8bc4640161..8bc4640161 100644
--- a/c/src/lib/libbsp/arm/altera-cyclone-v/hwlib/include/socal/alt_gpio.h
+++ b/bsps/arm/altera-cyclone-v/include/bsp/socal/alt_gpio.h
diff --git a/c/src/lib/libbsp/arm/altera-cyclone-v/hwlib/include/socal/alt_i2c.h b/bsps/arm/altera-cyclone-v/include/bsp/socal/alt_i2c.h
index b50543a884..b50543a884 100644
--- a/c/src/lib/libbsp/arm/altera-cyclone-v/hwlib/include/socal/alt_i2c.h
+++ b/bsps/arm/altera-cyclone-v/include/bsp/socal/alt_i2c.h
diff --git a/c/src/lib/libbsp/arm/altera-cyclone-v/hwlib/include/socal/alt_l3.h b/bsps/arm/altera-cyclone-v/include/bsp/socal/alt_l3.h
index 12e6f21b89..12e6f21b89 100644
--- a/c/src/lib/libbsp/arm/altera-cyclone-v/hwlib/include/socal/alt_l3.h
+++ b/bsps/arm/altera-cyclone-v/include/bsp/socal/alt_l3.h
diff --git a/c/src/lib/libbsp/arm/altera-cyclone-v/hwlib/include/socal/alt_qspi.h b/bsps/arm/altera-cyclone-v/include/bsp/socal/alt_qspi.h
index cbec31b76f..cbec31b76f 100644
--- a/c/src/lib/libbsp/arm/altera-cyclone-v/hwlib/include/socal/alt_qspi.h
+++ b/bsps/arm/altera-cyclone-v/include/bsp/socal/alt_qspi.h
diff --git a/c/src/lib/libbsp/arm/altera-cyclone-v/hwlib/include/socal/alt_qspidata.h b/bsps/arm/altera-cyclone-v/include/bsp/socal/alt_qspidata.h
index 19383eefe5..19383eefe5 100644
--- a/c/src/lib/libbsp/arm/altera-cyclone-v/hwlib/include/socal/alt_qspidata.h
+++ b/bsps/arm/altera-cyclone-v/include/bsp/socal/alt_qspidata.h
diff --git a/c/src/lib/libbsp/arm/altera-cyclone-v/hwlib/include/socal/alt_rstmgr.h b/bsps/arm/altera-cyclone-v/include/bsp/socal/alt_rstmgr.h
index ab4ac65dcb..ab4ac65dcb 100644
--- a/c/src/lib/libbsp/arm/altera-cyclone-v/hwlib/include/socal/alt_rstmgr.h
+++ b/bsps/arm/altera-cyclone-v/include/bsp/socal/alt_rstmgr.h
diff --git a/c/src/lib/libbsp/arm/altera-cyclone-v/hwlib/include/socal/alt_sdr.h b/bsps/arm/altera-cyclone-v/include/bsp/socal/alt_sdr.h
index 785aa743cb..785aa743cb 100644
--- a/c/src/lib/libbsp/arm/altera-cyclone-v/hwlib/include/socal/alt_sdr.h
+++ b/bsps/arm/altera-cyclone-v/include/bsp/socal/alt_sdr.h
diff --git a/c/src/lib/libbsp/arm/altera-cyclone-v/hwlib/include/socal/alt_sysmgr.h b/bsps/arm/altera-cyclone-v/include/bsp/socal/alt_sysmgr.h
index fce6d6e11e..fce6d6e11e 100644
--- a/c/src/lib/libbsp/arm/altera-cyclone-v/hwlib/include/socal/alt_sysmgr.h
+++ b/bsps/arm/altera-cyclone-v/include/bsp/socal/alt_sysmgr.h
diff --git a/c/src/lib/libbsp/arm/altera-cyclone-v/hwlib/include/socal/alt_uart.h b/bsps/arm/altera-cyclone-v/include/bsp/socal/alt_uart.h
index b64111960b..b64111960b 100644
--- a/c/src/lib/libbsp/arm/altera-cyclone-v/hwlib/include/socal/alt_uart.h
+++ b/bsps/arm/altera-cyclone-v/include/bsp/socal/alt_uart.h
diff --git a/c/src/lib/libbsp/arm/altera-cyclone-v/hwlib/include/socal/hps.h b/bsps/arm/altera-cyclone-v/include/bsp/socal/hps.h
index c6b312b415..c6b312b415 100644
--- a/c/src/lib/libbsp/arm/altera-cyclone-v/hwlib/include/socal/hps.h
+++ b/bsps/arm/altera-cyclone-v/include/bsp/socal/hps.h
diff --git a/c/src/lib/libbsp/arm/altera-cyclone-v/hwlib/include/socal/socal.h b/bsps/arm/altera-cyclone-v/include/bsp/socal/socal.h
index f6090cd0ca..f6090cd0ca 100644
--- a/c/src/lib/libbsp/arm/altera-cyclone-v/hwlib/include/socal/socal.h
+++ b/bsps/arm/altera-cyclone-v/include/bsp/socal/socal.h