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.

17 files changed, 0 insertions, 0 deletions

diff --git a/c/src/lib/libbsp/powerpc/shared/console/consoleIo.h b/bsps/powerpc/include/bsp/consoleIo.h
index e62c9d143c..e62c9d143c 100644
--- a/c/src/lib/libbsp/powerpc/shared/console/consoleIo.h
+++ b/bsps/powerpc/include/bsp/consoleIo.h
diff --git a/c/src/lib/libbsp/powerpc/shared/flash/flashPgm.h b/bsps/powerpc/include/bsp/flashPgm.h
index 19f2c4708e..19f2c4708e 100644
--- a/c/src/lib/libbsp/powerpc/shared/flash/flashPgm.h
+++ b/bsps/powerpc/include/bsp/flashPgm.h
diff --git a/c/src/lib/libbsp/powerpc/shared/flash/flashPgmPvt.h b/bsps/powerpc/include/bsp/flashPgmPvt.h
index c26b8ed01d..c26b8ed01d 100644
--- a/c/src/lib/libbsp/powerpc/shared/flash/flashPgmPvt.h
+++ b/bsps/powerpc/include/bsp/flashPgmPvt.h
diff --git a/c/src/lib/libcpu/powerpc/new-exceptions/bspsupport/irq_supp.h b/bsps/powerpc/include/bsp/irq_supp.h
index 65af48c87f..65af48c87f 100644
--- a/c/src/lib/libcpu/powerpc/new-exceptions/bspsupport/irq_supp.h
+++ b/bsps/powerpc/include/bsp/irq_supp.h
diff --git a/c/src/lib/libbsp/powerpc/shared/include/linker-symbols.h b/bsps/powerpc/include/bsp/linker-symbols.h
index de7a6c483d..de7a6c483d 100644
--- a/c/src/lib/libbsp/powerpc/shared/include/linker-symbols.h
+++ b/bsps/powerpc/include/bsp/linker-symbols.h
diff --git a/c/src/lib/libbsp/powerpc/shared/motorola/motorola.h b/bsps/powerpc/include/bsp/motorola.h
index 14360d56d1..14360d56d1 100644
--- a/c/src/lib/libbsp/powerpc/shared/motorola/motorola.h
+++ b/bsps/powerpc/include/bsp/motorola.h
diff --git a/c/src/lib/libbsp/powerpc/shared/openpic/openpic.h b/bsps/powerpc/include/bsp/openpic.h
index df782596b5..df782596b5 100644
--- a/c/src/lib/libbsp/powerpc/shared/openpic/openpic.h
+++ b/bsps/powerpc/include/bsp/openpic.h
diff --git a/c/src/lib/libbsp/powerpc/shared/pci/pci.h b/bsps/powerpc/include/bsp/pci.h
index 42dc43875b..42dc43875b 100644
--- a/c/src/lib/libbsp/powerpc/shared/pci/pci.h
+++ b/bsps/powerpc/include/bsp/pci.h
diff --git a/c/src/lib/libbsp/powerpc/shared/residual/pnp.h b/bsps/powerpc/include/bsp/pnp.h
index 203a1a46d3..203a1a46d3 100644
--- a/c/src/lib/libbsp/powerpc/shared/residual/pnp.h
+++ b/bsps/powerpc/include/bsp/pnp.h
diff --git a/c/src/lib/libbsp/powerpc/shared/residual/residual.h b/bsps/powerpc/include/bsp/residual.h
index 1bf1a34e20..1bf1a34e20 100644
--- a/c/src/lib/libbsp/powerpc/shared/residual/residual.h
+++ b/bsps/powerpc/include/bsp/residual.h
diff --git a/c/src/lib/libbsp/powerpc/shared/include/start.h b/bsps/powerpc/include/bsp/start.h
index ab718a87ee..ab718a87ee 100644
--- a/c/src/lib/libbsp/powerpc/shared/include/start.h
+++ b/bsps/powerpc/include/bsp/start.h
diff --git a/c/src/lib/libbsp/powerpc/shared/include/tictac.h b/bsps/powerpc/include/bsp/tictac.h
index 31c7386943..31c7386943 100644
--- a/c/src/lib/libbsp/powerpc/shared/include/tictac.h
+++ b/bsps/powerpc/include/bsp/tictac.h
diff --git a/c/src/lib/libcpu/powerpc/mpc83xx/network/tsec.h b/bsps/powerpc/include/bsp/tsec.h
index 4efbfa2ab0..4efbfa2ab0 100644
--- a/c/src/lib/libcpu/powerpc/mpc83xx/network/tsec.h
+++ b/bsps/powerpc/include/bsp/tsec.h
diff --git a/c/src/lib/libbsp/powerpc/shared/include/u-boot-board-info.h b/bsps/powerpc/include/bsp/u-boot-board-info.h
index b377705687..b377705687 100644
--- a/c/src/lib/libbsp/powerpc/shared/include/u-boot-board-info.h
+++ b/bsps/powerpc/include/bsp/u-boot-board-info.h
diff --git a/c/src/lib/libbsp/powerpc/shared/console/uart.h b/bsps/powerpc/include/bsp/uart.h
index b7539b5b7b..b7539b5b7b 100644
--- a/c/src/lib/libbsp/powerpc/shared/console/uart.h
+++ b/bsps/powerpc/include/bsp/uart.h
diff --git a/c/src/lib/libcpu/powerpc/new-exceptions/bspsupport/vectors.h b/bsps/powerpc/include/bsp/vectors.h
index 81526eb4b0..81526eb4b0 100644
--- a/c/src/lib/libcpu/powerpc/new-exceptions/bspsupport/vectors.h
+++ b/bsps/powerpc/include/bsp/vectors.h
diff --git a/c/src/lib/libbsp/powerpc/shared/motorola/vpd.h b/bsps/powerpc/include/bsp/vpd.h
index 23e49ac9f0..23e49ac9f0 100644
--- a/c/src/lib/libbsp/powerpc/shared/motorola/vpd.h
+++ b/bsps/powerpc/include/bsp/vpd.h