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.

23 files changed, 0 insertions, 0 deletions

diff --git a/cpukit/libcsupport/include/machine/_kernel_cpuset.h b/cpukit/include/machine/_kernel_cpuset.h
index e69de29bb2..e69de29bb2 100644
--- a/cpukit/libcsupport/include/machine/_kernel_cpuset.h
+++ b/cpukit/include/machine/_kernel_cpuset.h
diff --git a/cpukit/libcsupport/include/machine/_kernel_param.h b/cpukit/include/machine/_kernel_param.h
index 183bb895a2..183bb895a2 100644
--- a/cpukit/libcsupport/include/machine/_kernel_param.h
+++ b/cpukit/include/machine/_kernel_param.h
diff --git a/cpukit/libcsupport/include/machine/_kernel_time.h b/cpukit/include/machine/_kernel_time.h
index 8200b6a73e..8200b6a73e 100644
--- a/cpukit/libcsupport/include/machine/_kernel_time.h
+++ b/cpukit/include/machine/_kernel_time.h
diff --git a/cpukit/libcsupport/include/machine/_kernel_types.h b/cpukit/include/machine/_kernel_types.h
index 892ec413d5..892ec413d5 100644
--- a/cpukit/libcsupport/include/machine/_kernel_types.h
+++ b/cpukit/include/machine/_kernel_types.h
diff --git a/cpukit/libcsupport/include/machine/_timecounter.h b/cpukit/include/machine/_timecounter.h
index fb974f13c1..fb974f13c1 100644
--- a/cpukit/libcsupport/include/machine/_timecounter.h
+++ b/cpukit/include/machine/_timecounter.h
diff --git a/cpukit/libcsupport/include/rtems/assoc.h b/cpukit/include/rtems/assoc.h
index 345761758a..345761758a 100644
--- a/cpukit/libcsupport/include/rtems/assoc.h
+++ b/cpukit/include/rtems/assoc.h
diff --git a/cpukit/libcsupport/include/rtems/deviceio.h b/cpukit/include/rtems/deviceio.h
index a448fc7bb4..a448fc7bb4 100644
--- a/cpukit/libcsupport/include/rtems/deviceio.h
+++ b/cpukit/include/rtems/deviceio.h
diff --git a/cpukit/libcsupport/include/rtems/error.h b/cpukit/include/rtems/error.h
index 617f59642b..617f59642b 100644
--- a/cpukit/libcsupport/include/rtems/error.h
+++ b/cpukit/include/rtems/error.h
diff --git a/cpukit/libcsupport/include/rtems/gxx_wrappers.h b/cpukit/include/rtems/gxx_wrappers.h
index 94502b937f..94502b937f 100644
--- a/cpukit/libcsupport/include/rtems/gxx_wrappers.h
+++ b/cpukit/include/rtems/gxx_wrappers.h
diff --git a/cpukit/libcsupport/include/iosupp.h b/cpukit/include/rtems/iosupp.h
index 9fe8a6ab1d..9fe8a6ab1d 100644
--- a/cpukit/libcsupport/include/iosupp.h
+++ b/cpukit/include/rtems/iosupp.h
diff --git a/cpukit/libcsupport/include/rtems/libcsupport.h b/cpukit/include/rtems/libcsupport.h
index 51607f9ea1..51607f9ea1 100644
--- a/cpukit/libcsupport/include/rtems/libcsupport.h
+++ b/cpukit/include/rtems/libcsupport.h
diff --git a/cpukit/libcsupport/include/rtems/libio.h b/cpukit/include/rtems/libio.h
index 9d30dafddf..9d30dafddf 100644
--- a/cpukit/libcsupport/include/rtems/libio.h
+++ b/cpukit/include/rtems/libio.h
diff --git a/cpukit/libcsupport/include/rtems/libio_.h b/cpukit/include/rtems/libio_.h
index 414e8a20fc..414e8a20fc 100644
--- a/cpukit/libcsupport/include/rtems/libio_.h
+++ b/cpukit/include/rtems/libio_.h
diff --git a/cpukit/libcsupport/include/rtems/malloc.h b/cpukit/include/rtems/malloc.h
index 7c00f21e77..7c00f21e77 100644
--- a/cpukit/libcsupport/include/rtems/malloc.h
+++ b/cpukit/include/rtems/malloc.h
diff --git a/cpukit/libcsupport/include/ringbuf.h b/cpukit/include/rtems/ringbuf.h
index c16a79d1ae..c16a79d1ae 100644
--- a/cpukit/libcsupport/include/ringbuf.h
+++ b/cpukit/include/rtems/ringbuf.h
diff --git a/cpukit/libcsupport/include/spurious.h b/cpukit/include/rtems/spurious.h
index 049f3bf3a0..049f3bf3a0 100644
--- a/cpukit/libcsupport/include/spurious.h
+++ b/cpukit/include/rtems/spurious.h
diff --git a/cpukit/libcsupport/include/rtems/termiostypes.h b/cpukit/include/rtems/termiostypes.h
index b3cac66e92..b3cac66e92 100644
--- a/cpukit/libcsupport/include/rtems/termiostypes.h
+++ b/cpukit/include/rtems/termiostypes.h
diff --git a/cpukit/libcsupport/include/rtems/tod.h b/cpukit/include/rtems/tod.h
index 971e8548e8..971e8548e8 100644
--- a/cpukit/libcsupport/include/rtems/tod.h
+++ b/cpukit/include/rtems/tod.h
diff --git a/cpukit/libcsupport/include/vmeintr.h b/cpukit/include/rtems/vmeintr.h
index 74bda9bf08..74bda9bf08 100644
--- a/cpukit/libcsupport/include/vmeintr.h
+++ b/cpukit/include/rtems/vmeintr.h
diff --git a/cpukit/libcsupport/include/sys/event.h b/cpukit/include/sys/event.h
index bc18aa90ea..bc18aa90ea 100644
--- a/cpukit/libcsupport/include/sys/event.h
+++ b/cpukit/include/sys/event.h
diff --git a/cpukit/libcsupport/include/sys/poll.h b/cpukit/include/sys/poll.h
index c955f321c7..c955f321c7 100644
--- a/cpukit/libcsupport/include/sys/poll.h
+++ b/cpukit/include/sys/poll.h
diff --git a/cpukit/libcsupport/include/sys/statvfs.h b/cpukit/include/sys/statvfs.h
index cf80478aae..cf80478aae 100644
--- a/cpukit/libcsupport/include/sys/statvfs.h
+++ b/cpukit/include/sys/statvfs.h
diff --git a/cpukit/libcsupport/include/sys/utsname.h b/cpukit/include/sys/utsname.h
index ddeb0e90c2..ddeb0e90c2 100644
--- a/cpukit/libcsupport/include/sys/utsname.h
+++ b/cpukit/include/sys/utsname.h