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/powerpc/beatnik/include/bsp.h b/bsps/powerpc/beatnik/include/bsp.h
index e980f1a056..e980f1a056 100644
--- a/c/src/lib/libbsp/powerpc/beatnik/include/bsp.h
+++ b/bsps/powerpc/beatnik/include/bsp.h
diff --git a/c/src/lib/libbsp/powerpc/beatnik/vme/VMEConfig.h b/bsps/powerpc/beatnik/include/bsp/VMEConfig.h
index 986a01674e..986a01674e 100644
--- a/c/src/lib/libbsp/powerpc/beatnik/vme/VMEConfig.h
+++ b/bsps/powerpc/beatnik/include/bsp/VMEConfig.h
diff --git a/c/src/lib/libbsp/powerpc/beatnik/network/support/bsp_bsdnet_attach.h b/bsps/powerpc/beatnik/include/bsp/bsp_bsdnet_attach.h
index a12e9e2c86..a12e9e2c86 100644
--- a/c/src/lib/libbsp/powerpc/beatnik/network/support/bsp_bsdnet_attach.h
+++ b/bsps/powerpc/beatnik/include/bsp/bsp_bsdnet_attach.h
diff --git a/c/src/lib/libbsp/powerpc/beatnik/network/support/early_enet_link_status.h b/bsps/powerpc/beatnik/include/bsp/early_enet_link_status.h
index 74160a3b84..74160a3b84 100644
--- a/c/src/lib/libbsp/powerpc/beatnik/network/support/early_enet_link_status.h
+++ b/bsps/powerpc/beatnik/include/bsp/early_enet_link_status.h
diff --git a/c/src/lib/libbsp/powerpc/beatnik/marvell/gt_timer.h b/bsps/powerpc/beatnik/include/bsp/gt_timer.h
index 4a68971d13..4a68971d13 100644
--- a/c/src/lib/libbsp/powerpc/beatnik/marvell/gt_timer.h
+++ b/bsps/powerpc/beatnik/include/bsp/gt_timer.h
diff --git a/c/src/lib/libbsp/powerpc/beatnik/marvell/gti2c_busdrv.h b/bsps/powerpc/beatnik/include/bsp/gti2c_busdrv.h
index b75e16cdf8..b75e16cdf8 100644
--- a/c/src/lib/libbsp/powerpc/beatnik/marvell/gti2c_busdrv.h
+++ b/bsps/powerpc/beatnik/include/bsp/gti2c_busdrv.h
diff --git a/c/src/lib/libbsp/powerpc/beatnik/marvell/gti2creg.h b/bsps/powerpc/beatnik/include/bsp/gti2creg.h
index 33e566f5bc..33e566f5bc 100644
--- a/c/src/lib/libbsp/powerpc/beatnik/marvell/gti2creg.h
+++ b/bsps/powerpc/beatnik/include/bsp/gti2creg.h
diff --git a/c/src/lib/libbsp/powerpc/beatnik/marvell/gtintrreg.h b/bsps/powerpc/beatnik/include/bsp/gtintrreg.h
index bd3f69514e..bd3f69514e 100644
--- a/c/src/lib/libbsp/powerpc/beatnik/marvell/gtintrreg.h
+++ b/bsps/powerpc/beatnik/include/bsp/gtintrreg.h
diff --git a/c/src/lib/libbsp/powerpc/beatnik/marvell/gtpcireg.h b/bsps/powerpc/beatnik/include/bsp/gtpcireg.h
index d01fc702ac..d01fc702ac 100644
--- a/c/src/lib/libbsp/powerpc/beatnik/marvell/gtpcireg.h
+++ b/bsps/powerpc/beatnik/include/bsp/gtpcireg.h
diff --git a/c/src/lib/libbsp/powerpc/beatnik/marvell/gtreg.h b/bsps/powerpc/beatnik/include/bsp/gtreg.h
index a6c87e2047..a6c87e2047 100644
--- a/c/src/lib/libbsp/powerpc/beatnik/marvell/gtreg.h
+++ b/bsps/powerpc/beatnik/include/bsp/gtreg.h
diff --git a/c/src/lib/libbsp/powerpc/beatnik/network/if_em/if_em_pub.h b/bsps/powerpc/beatnik/include/bsp/if_em_pub.h
index eb970e465b..eb970e465b 100644
--- a/c/src/lib/libbsp/powerpc/beatnik/network/if_em/if_em_pub.h
+++ b/bsps/powerpc/beatnik/include/bsp/if_em_pub.h
diff --git a/c/src/lib/libbsp/powerpc/beatnik/network/if_gfe/if_gfe_pub.h b/bsps/powerpc/beatnik/include/bsp/if_gfe_pub.h
index 8ea849efb1..8ea849efb1 100644
--- a/c/src/lib/libbsp/powerpc/beatnik/network/if_gfe/if_gfe_pub.h
+++ b/bsps/powerpc/beatnik/include/bsp/if_gfe_pub.h
diff --git a/c/src/lib/libbsp/powerpc/beatnik/network/if_mve/if_mve_pub.h b/bsps/powerpc/beatnik/include/bsp/if_mve_pub.h
index 0a84310d72..0a84310d72 100644
--- a/c/src/lib/libbsp/powerpc/beatnik/network/if_mve/if_mve_pub.h
+++ b/bsps/powerpc/beatnik/include/bsp/if_mve_pub.h
diff --git a/c/src/lib/libbsp/powerpc/beatnik/irq/irq.h b/bsps/powerpc/beatnik/include/bsp/irq.h
index e5f9558ecf..e5f9558ecf 100644
--- a/c/src/lib/libbsp/powerpc/beatnik/irq/irq.h
+++ b/bsps/powerpc/beatnik/include/bsp/irq.h
diff --git a/c/src/lib/libbsp/powerpc/beatnik/include/tm27.h b/bsps/powerpc/beatnik/include/tm27.h
index 0dfa7bf628..0dfa7bf628 100644
--- a/c/src/lib/libbsp/powerpc/beatnik/include/tm27.h
+++ b/bsps/powerpc/beatnik/include/tm27.h