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.

37 files changed, 66 insertions, 0 deletions

diff --git a/bsps/sparc64/headers.am b/bsps/sparc64/headers.am
new file mode 100644
index 0000000000..1a04025280
--- /dev/null
+++ b/bsps/sparc64/headers.am
@@ -0,0 +1,54 @@
+## This file was generated by "./boostrap -H".
+
+include_HEADERS =
+include_HEADERS += ../../../../../bsps/sparc64/include/asm.h
+include_HEADERS += ../../../../../bsps/sparc64/include/traptable.h
+
+include_archdir = $(includedir)/arch
+include_arch_HEADERS =
+include_arch_HEADERS += ../../../../../bsps/sparc64/include/arch/arch.h
+include_arch_HEADERS += ../../../../../bsps/sparc64/include/arch/boot.h
+include_arch_HEADERS += ../../../../../bsps/sparc64/include/arch/regdef.h
+include_arch_HEADERS += ../../../../../bsps/sparc64/include/arch/stack.h
+
+include_arch_mmdir = $(includedir)/arch/mm
+include_arch_mm_HEADERS =
+include_arch_mm_HEADERS += ../../../../../bsps/sparc64/include/arch/mm/cache_spec.h
+include_arch_mm_HEADERS += ../../../../../bsps/sparc64/include/arch/mm/frame.h
+include_arch_mm_HEADERS += ../../../../../bsps/sparc64/include/arch/mm/mmu.h
+include_arch_mm_HEADERS += ../../../../../bsps/sparc64/include/arch/mm/page.h
+include_arch_mm_HEADERS += ../../../../../bsps/sparc64/include/arch/mm/tlb.h
+include_arch_mm_HEADERS += ../../../../../bsps/sparc64/include/arch/mm/tte.h
+
+include_arch_mm_sun4udir = $(includedir)/arch/mm/sun4u
+include_arch_mm_sun4u_HEADERS =
+include_arch_mm_sun4u_HEADERS += ../../../../../bsps/sparc64/include/arch/mm/sun4u/frame.h
+include_arch_mm_sun4u_HEADERS += ../../../../../bsps/sparc64/include/arch/mm/sun4u/mmu.h
+include_arch_mm_sun4u_HEADERS += ../../../../../bsps/sparc64/include/arch/mm/sun4u/page.h
+include_arch_mm_sun4u_HEADERS += ../../../../../bsps/sparc64/include/arch/mm/sun4u/tlb.h
+include_arch_mm_sun4u_HEADERS += ../../../../../bsps/sparc64/include/arch/mm/sun4u/tte.h
+
+include_arch_sun4udir = $(includedir)/arch/sun4u
+include_arch_sun4u_HEADERS =
+include_arch_sun4u_HEADERS += ../../../../../bsps/sparc64/include/arch/sun4u/arch.h
+
+include_bootdir = $(includedir)/boot
+include_boot_HEADERS =
+include_boot_HEADERS += ../../../../../bsps/sparc64/include/boot/align.h
+include_boot_HEADERS += ../../../../../bsps/sparc64/include/boot/balloc.h
+include_boot_HEADERS += ../../../../../bsps/sparc64/include/boot/gentypes.h
+include_boot_HEADERS += ../../../../../bsps/sparc64/include/boot/main.h
+include_boot_HEADERS += ../../../../../bsps/sparc64/include/boot/ofw.h
+include_boot_HEADERS += ../../../../../bsps/sparc64/include/boot/ofw_tree.h
+include_boot_HEADERS += ../../../../../bsps/sparc64/include/boot/ofwarch.h
+include_boot_HEADERS += ../../../../../bsps/sparc64/include/boot/register.h
+include_boot_HEADERS += ../../../../../bsps/sparc64/include/boot/stack.h
+include_boot_HEADERS += ../../../../../bsps/sparc64/include/boot/types.h
+
+include_genarch_ofwdir = $(includedir)/genarch/ofw
+include_genarch_ofw_HEADERS =
+include_genarch_ofw_HEADERS += ../../../../../bsps/sparc64/include/genarch/ofw/ofw_tree.h
+
+include_kerneldir = $(includedir)/kernel
+include_kernel_HEADERS =
+include_kernel_HEADERS += ../../../../../bsps/sparc64/include/kernel/align.h
diff --git a/c/src/lib/libbsp/sparc64/shared/helenos/kernel/sparc64/include/arch.h b/bsps/sparc64/include/arch/arch.h
index 5fdd4a2cb2..5fdd4a2cb2 100644
--- a/c/src/lib/libbsp/sparc64/shared/helenos/kernel/sparc64/include/arch.h
+++ b/bsps/sparc64/include/arch/arch.h
diff --git a/c/src/lib/libbsp/sparc64/shared/helenos/kernel/sparc64/include/boot.h b/bsps/sparc64/include/arch/boot.h
index b0a997a957..b0a997a957 100644
--- a/c/src/lib/libbsp/sparc64/shared/helenos/kernel/sparc64/include/boot.h
+++ b/bsps/sparc64/include/arch/boot.h
diff --git a/c/src/lib/libbsp/sparc64/shared/helenos/kernel/sparc64/include/mm/cache_spec.h b/bsps/sparc64/include/arch/mm/cache_spec.h
index 1d9199db33..1d9199db33 100644
--- a/c/src/lib/libbsp/sparc64/shared/helenos/kernel/sparc64/include/mm/cache_spec.h
+++ b/bsps/sparc64/include/arch/mm/cache_spec.h
diff --git a/c/src/lib/libbsp/sparc64/shared/helenos/kernel/sparc64/include/mm/frame.h b/bsps/sparc64/include/arch/mm/frame.h
index fb66e54bf1..fb66e54bf1 100644
--- a/c/src/lib/libbsp/sparc64/shared/helenos/kernel/sparc64/include/mm/frame.h
+++ b/bsps/sparc64/include/arch/mm/frame.h
diff --git a/c/src/lib/libbsp/sparc64/shared/helenos/kernel/sparc64/include/mm/mmu.h b/bsps/sparc64/include/arch/mm/mmu.h
index 1d445f2e24..1d445f2e24 100644
--- a/c/src/lib/libbsp/sparc64/shared/helenos/kernel/sparc64/include/mm/mmu.h
+++ b/bsps/sparc64/include/arch/mm/mmu.h
diff --git a/c/src/lib/libbsp/sparc64/shared/helenos/kernel/sparc64/include/mm/page.h b/bsps/sparc64/include/arch/mm/page.h
index f1451a2866..f1451a2866 100644
--- a/c/src/lib/libbsp/sparc64/shared/helenos/kernel/sparc64/include/mm/page.h
+++ b/bsps/sparc64/include/arch/mm/page.h
diff --git a/c/src/lib/libbsp/sparc64/shared/helenos/kernel/sparc64/include/mm/sun4u/frame.h b/bsps/sparc64/include/arch/mm/sun4u/frame.h
index e30f504d08..e30f504d08 100644
--- a/c/src/lib/libbsp/sparc64/shared/helenos/kernel/sparc64/include/mm/sun4u/frame.h
+++ b/bsps/sparc64/include/arch/mm/sun4u/frame.h
diff --git a/c/src/lib/libbsp/sparc64/shared/helenos/kernel/sparc64/include/mm/sun4u/mmu.h b/bsps/sparc64/include/arch/mm/sun4u/mmu.h
index f887ebe7f4..f887ebe7f4 100644
--- a/c/src/lib/libbsp/sparc64/shared/helenos/kernel/sparc64/include/mm/sun4u/mmu.h
+++ b/bsps/sparc64/include/arch/mm/sun4u/mmu.h
diff --git a/c/src/lib/libbsp/sparc64/shared/helenos/kernel/sparc64/include/mm/sun4u/page.h b/bsps/sparc64/include/arch/mm/sun4u/page.h
index f1451a2866..f1451a2866 100644
--- a/c/src/lib/libbsp/sparc64/shared/helenos/kernel/sparc64/include/mm/sun4u/page.h
+++ b/bsps/sparc64/include/arch/mm/sun4u/page.h
diff --git a/c/src/lib/libbsp/sparc64/shared/helenos/kernel/sparc64/include/mm/sun4u/tlb.h b/bsps/sparc64/include/arch/mm/sun4u/tlb.h
index 6f6e6542e6..6f6e6542e6 100644
--- a/c/src/lib/libbsp/sparc64/shared/helenos/kernel/sparc64/include/mm/sun4u/tlb.h
+++ b/bsps/sparc64/include/arch/mm/sun4u/tlb.h
diff --git a/c/src/lib/libbsp/sparc64/shared/helenos/kernel/sparc64/include/mm/sun4u/tte.h b/bsps/sparc64/include/arch/mm/sun4u/tte.h
index 46acaed47c..46acaed47c 100644
--- a/c/src/lib/libbsp/sparc64/shared/helenos/kernel/sparc64/include/mm/sun4u/tte.h
+++ b/bsps/sparc64/include/arch/mm/sun4u/tte.h
diff --git a/c/src/lib/libbsp/sparc64/shared/helenos/kernel/sparc64/include/mm/tlb.h b/bsps/sparc64/include/arch/mm/tlb.h
index 4adf26ca64..4adf26ca64 100644
--- a/c/src/lib/libbsp/sparc64/shared/helenos/kernel/sparc64/include/mm/tlb.h
+++ b/bsps/sparc64/include/arch/mm/tlb.h
diff --git a/c/src/lib/libbsp/sparc64/shared/helenos/kernel/sparc64/include/mm/tte.h b/bsps/sparc64/include/arch/mm/tte.h
index f0b746e8c6..f0b746e8c6 100644
--- a/c/src/lib/libbsp/sparc64/shared/helenos/kernel/sparc64/include/mm/tte.h
+++ b/bsps/sparc64/include/arch/mm/tte.h
diff --git a/c/src/lib/libbsp/sparc64/shared/helenos/kernel/sparc64/include/regdef.h b/bsps/sparc64/include/arch/regdef.h
index aae46fa99f..aae46fa99f 100644
--- a/c/src/lib/libbsp/sparc64/shared/helenos/kernel/sparc64/include/regdef.h
+++ b/bsps/sparc64/include/arch/regdef.h
diff --git a/c/src/lib/libbsp/sparc64/shared/helenos/kernel/sparc64/include/stack.h b/bsps/sparc64/include/arch/stack.h
index 6364916912..6364916912 100644
--- a/c/src/lib/libbsp/sparc64/shared/helenos/kernel/sparc64/include/stack.h
+++ b/bsps/sparc64/include/arch/stack.h
diff --git a/c/src/lib/libbsp/sparc64/shared/helenos/kernel/sparc64/include/sun4u/arch.h b/bsps/sparc64/include/arch/sun4u/arch.h
index 9e883a37ff..9e883a37ff 100644
--- a/c/src/lib/libbsp/sparc64/shared/helenos/kernel/sparc64/include/sun4u/arch.h
+++ b/bsps/sparc64/include/arch/sun4u/arch.h
diff --git a/c/src/lib/libbsp/sparc64/shared/include/asm.h b/bsps/sparc64/include/asm.h
index bd3cc1298a..bd3cc1298a 100644
--- a/c/src/lib/libbsp/sparc64/shared/include/asm.h
+++ b/bsps/sparc64/include/asm.h
diff --git a/c/src/lib/libbsp/sparc64/shared/helenos/boot/include/align.h b/bsps/sparc64/include/boot/align.h
index 96229101ed..96229101ed 100644
--- a/c/src/lib/libbsp/sparc64/shared/helenos/boot/include/align.h
+++ b/bsps/sparc64/include/boot/align.h
diff --git a/c/src/lib/libbsp/sparc64/shared/helenos/boot/include/balloc.h b/bsps/sparc64/include/boot/balloc.h
index 8e502c0c58..8e502c0c58 100644
--- a/c/src/lib/libbsp/sparc64/shared/helenos/boot/include/balloc.h
+++ b/bsps/sparc64/include/boot/balloc.h
diff --git a/c/src/lib/libbsp/sparc64/shared/helenos/boot/include/gentypes.h b/bsps/sparc64/include/boot/gentypes.h
index a3e82d6eef..a3e82d6eef 100644
--- a/c/src/lib/libbsp/sparc64/shared/helenos/boot/include/gentypes.h
+++ b/bsps/sparc64/include/boot/gentypes.h
diff --git a/c/src/lib/libbsp/sparc64/shared/helenos/boot/include/main.h b/bsps/sparc64/include/boot/main.h
index 5ddc814ac8..5ddc814ac8 100644
--- a/c/src/lib/libbsp/sparc64/shared/helenos/boot/include/main.h
+++ b/bsps/sparc64/include/boot/main.h
diff --git a/c/src/lib/libbsp/sparc64/shared/helenos/boot/include/ofw.h b/bsps/sparc64/include/boot/ofw.h
index c562b675a2..c562b675a2 100644
--- a/c/src/lib/libbsp/sparc64/shared/helenos/boot/include/ofw.h
+++ b/bsps/sparc64/include/boot/ofw.h
diff --git a/c/src/lib/libbsp/sparc64/shared/helenos/boot/include/ofw_tree.h b/bsps/sparc64/include/boot/ofw_tree.h
index 5872ade261..5872ade261 100644
--- a/c/src/lib/libbsp/sparc64/shared/helenos/boot/include/ofw_tree.h
+++ b/bsps/sparc64/include/boot/ofw_tree.h
diff --git a/c/src/lib/libbsp/sparc64/shared/helenos/boot/include/ofwarch.h b/bsps/sparc64/include/boot/ofwarch.h
index 2d4f7643c0..2d4f7643c0 100644
--- a/c/src/lib/libbsp/sparc64/shared/helenos/boot/include/ofwarch.h
+++ b/bsps/sparc64/include/boot/ofwarch.h
diff --git a/c/src/lib/libbsp/sparc64/shared/helenos/boot/include/register.h b/bsps/sparc64/include/boot/register.h
index 61bf34ac66..61bf34ac66 100644
--- a/c/src/lib/libbsp/sparc64/shared/helenos/boot/include/register.h
+++ b/bsps/sparc64/include/boot/register.h
diff --git a/c/src/lib/libbsp/sparc64/shared/helenos/boot/include/stack.h b/bsps/sparc64/include/boot/stack.h
index 1486dd21b4..1486dd21b4 100644
--- a/c/src/lib/libbsp/sparc64/shared/helenos/boot/include/stack.h
+++ b/bsps/sparc64/include/boot/stack.h
diff --git a/c/src/lib/libbsp/sparc64/shared/helenos/boot/include/types.h b/bsps/sparc64/include/boot/types.h
index 095e25233d..095e25233d 100644
--- a/c/src/lib/libbsp/sparc64/shared/helenos/boot/include/types.h
+++ b/bsps/sparc64/include/boot/types.h
diff --git a/c/src/lib/libbsp/sparc64/shared/helenos/kernel/genarch/include/ofw/ofw_tree.h b/bsps/sparc64/include/genarch/ofw/ofw_tree.h
index f62d545527..f62d545527 100644
--- a/c/src/lib/libbsp/sparc64/shared/helenos/kernel/genarch/include/ofw/ofw_tree.h
+++ b/bsps/sparc64/include/genarch/ofw/ofw_tree.h
diff --git a/c/src/lib/libbsp/sparc64/shared/helenos/kernel/generic/include/align.h b/bsps/sparc64/include/kernel/align.h
index 6003ea9c4e..6003ea9c4e 100644
--- a/c/src/lib/libbsp/sparc64/shared/helenos/kernel/generic/include/align.h
+++ b/bsps/sparc64/include/kernel/align.h
diff --git a/c/src/lib/libbsp/sparc64/shared/include/traptable.h b/bsps/sparc64/include/traptable.h
index 353c60d79c..353c60d79c 100644
--- a/c/src/lib/libbsp/sparc64/shared/include/traptable.h
+++ b/bsps/sparc64/include/traptable.h
diff --git a/bsps/sparc64/niagara/headers.am b/bsps/sparc64/niagara/headers.am
new file mode 100644
index 0000000000..24d001f919
--- /dev/null
+++ b/bsps/sparc64/niagara/headers.am
@@ -0,0 +1,6 @@
+## This file was generated by "./boostrap -H".
+
+include_HEADERS =
+include_HEADERS += ../../../../../../bsps/sparc64/niagara/include/bsp.h
+include_HEADERS += include/bspopts.h
+include_HEADERS += ../../../../../../bsps/sparc64/niagara/include/tm27.h
diff --git a/c/src/lib/libbsp/sparc64/niagara/include/bsp.h b/bsps/sparc64/niagara/include/bsp.h
index 81058270a9..81058270a9 100644
--- a/c/src/lib/libbsp/sparc64/niagara/include/bsp.h
+++ b/bsps/sparc64/niagara/include/bsp.h
diff --git a/c/src/lib/libbsp/sparc64/niagara/include/tm27.h b/bsps/sparc64/niagara/include/tm27.h
index 0dfa7bf628..0dfa7bf628 100644
--- a/c/src/lib/libbsp/sparc64/niagara/include/tm27.h
+++ b/bsps/sparc64/niagara/include/tm27.h
diff --git a/bsps/sparc64/usiii/headers.am b/bsps/sparc64/usiii/headers.am
new file mode 100644
index 0000000000..06129f2596
--- /dev/null
+++ b/bsps/sparc64/usiii/headers.am
@@ -0,0 +1,6 @@
+## This file was generated by "./boostrap -H".
+
+include_HEADERS =
+include_HEADERS += ../../../../../../bsps/sparc64/usiii/include/bsp.h
+include_HEADERS += include/bspopts.h
+include_HEADERS += ../../../../../../bsps/sparc64/usiii/include/tm27.h
diff --git a/c/src/lib/libbsp/sparc64/usiii/include/bsp.h b/bsps/sparc64/usiii/include/bsp.h
index 8051db3987..8051db3987 100644
--- a/c/src/lib/libbsp/sparc64/usiii/include/bsp.h
+++ b/bsps/sparc64/usiii/include/bsp.h
diff --git a/c/src/lib/libbsp/sparc64/usiii/include/tm27.h b/bsps/sparc64/usiii/include/tm27.h
index 0dfa7bf628..0dfa7bf628 100644
--- a/c/src/lib/libbsp/sparc64/usiii/include/tm27.h
+++ b/bsps/sparc64/usiii/include/tm27.h