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.

6 files changed, 6 insertions, 314 deletions

diff --git a/c/src/lib/libbsp/m68k/mvme147s/Makefile.am b/c/src/lib/libbsp/m68k/mvme147s/Makefile.am
index 1e663ceeeb..c4d5f5f89d 100644
--- a/c/src/lib/libbsp/m68k/mvme147s/Makefile.am
+++ b/c/src/lib/libbsp/m68k/mvme147s/Makefile.am
@@ -4,29 +4,20 @@ EXTRA_DIST =
 include $(top_srcdir)/../../../../automake/compile.am
 include $(top_srcdir)/../../bsp.am
 
-include_bspdir = $(includedir)/bsp
+dist_project_lib_DATA = startup/bsp_specs
 
-dist_project_lib_DATA = bsp_specs
-
-include_HEADERS = include/bsp.h
-include_HEADERS += include/tm27.h
-
-nodist_include_HEADERS = include/bspopts.h
-nodist_include_bsp_HEADERS = ../../shared/include/bootcard.h
 DISTCLEANFILES = include/bspopts.h
 noinst_PROGRAMS =
 
 
 ## Zilog component header files
-include_rtems_zilogdir = $(includedir)/rtems/zilog
-include_rtems_zilog_HEADERS = ../../shared/include/zilog/z8530.h
 
 EXTRA_DIST += ../../m68k/shared/start/start.S
 start.$(OBJEXT): ../../m68k/shared/start/start.S
 	$(CPPASCOMPILE) -o $@ -c $<
 project_lib_DATA = start.$(OBJEXT)
 
-dist_project_lib_DATA += startup/linkcmds
+project_lib_DATA += linkcmds
 
 noinst_LIBRARIES = libbsp.a
 libbsp_a_SOURCES =
@@ -60,5 +51,5 @@ libbsp_a_LIBADD = \
 
 EXTRA_DIST += times
 
-include $(srcdir)/preinstall.am
 include $(top_srcdir)/../../../../automake/local.am
+include $(srcdir)/../../../../../../bsps/m68k/mvme147s/headers.am
diff --git a/c/src/lib/libbsp/m68k/mvme147s/configure.ac b/c/src/lib/libbsp/m68k/mvme147s/configure.ac
index 86dc3b4867..14f9a8bac5 100644
--- a/c/src/lib/libbsp/m68k/mvme147s/configure.ac
+++ b/c/src/lib/libbsp/m68k/mvme147s/configure.ac
@@ -4,6 +4,9 @@ AC_PREREQ([2.69])
 AC_INIT([rtems-c-src-lib-libbsp-m68k-mvme147s],[_RTEMS_VERSION],[https://devel.rtems.org/newticket])
 AC_CONFIG_SRCDIR([make/custom/mvme147s.cfg])
 RTEMS_TOP(../../../../../..)
+RTEMS_SOURCE_TOP
+RTEMS_BUILD_TOP
+RTEMS_BSP_LINKCMDS
 
 RTEMS_CANONICAL_TARGET_CPU
 AM_INIT_AUTOMAKE([no-define nostdinc foreign 1.12.2])
diff --git a/c/src/lib/libbsp/m68k/mvme147s/include/bsp.h b/c/src/lib/libbsp/m68k/mvme147s/include/bsp.h
deleted file mode 100644
index 3a4803fec2..0000000000
--- a/c/src/lib/libbsp/m68k/mvme147s/include/bsp.h
+++ /dev/null
@@ -1,192 +0,0 @@
-/*  bsp.h
- *
- *  This include file contains all MVME147 board IO definitions.
- *
- *  COPYRIGHT (c) 1989-1999.
- *  On-Line Applications Research Corporation (OAR).
- *
- *  The license and distribution terms for this file may be
- *  found in the file LICENSE in this distribution or at
- *  http://www.rtems.org/license/LICENSE.
- *
- *  MVME147 port for TNI - Telecom Bretagne
- *  by Dominique LE CAMPION (Dominique.LECAMPION@enst-bretagne.fr)
- *  May 1996
- */
-
-#ifndef LIBBSP_M68K_MVME147S_BSP_H
-#define LIBBSP_M68K_MVME147S_BSP_H
-
-#include <bspopts.h>
-#include <bsp/default-initial-extension.h>
-
-#include <rtems.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/* Constants */
-
-#define RAM_START 0x00007000
-#define RAM_END   0x003e0000
-#define DRAM_END  0x00400000
-  /* We leave 128k for the shared memory */
-
-  /* MVME 147 Peripheral controller chip
-     see MVME147/D1, 3.4 */
-
-struct pcc_map {
-  /* 32 bit registers */
-  uint32_t         dma_table_address;            /* 0xfffe1000 */
-  uint32_t         dma_data_address;             /* 0xfffe1004 */
-  uint32_t         dma_bytecount;                /* 0xfffe1008 */
-  uint32_t         dma_data_holding;             /* 0xfffe100c */
-
-  /* 16 bit registers */
-  uint16_t         timer1_preload;               /* 0xfffe1010 */
-  uint16_t         timer1_count;                 /* 0xfffe1012 */
-  uint16_t         timer2_preload;               /* 0xfffe1014 */
-  uint16_t         timer2_count;                 /* 0xfffe1016 */
-
-  /* 8 bit registers */
-  uint8_t         timer1_int_control;            /* 0xfffe1018 */
-  uint8_t         timer1_control;                /* 0xfffe1019 */
-  uint8_t         timer2_int_control;            /* 0xfffe101a */
-  uint8_t         timer2_control;                /* 0xfffe101b */
-
-  uint8_t         acfail_int_control;            /* 0xfffe101c */
-  uint8_t         watchdog_control;              /* 0xfffe101d */
-
-  uint8_t         printer_int_control;           /* 0xfffe101e */
-  uint8_t         printer_control;               /* 0xfffe102f */
-
-  uint8_t         dma_int_control;               /* 0xfffe1020 */
-  uint8_t         dma_control;                   /* 0xfffe1021 */
-  uint8_t         bus_error_int_control;         /* 0xfffe1022 */
-  uint8_t         dma_status;                    /* 0xfffe1023 */
-  uint8_t         abort_int_control;             /* 0xfffe1024 */
-  uint8_t         table_address_function_code;   /* 0xfffe1025 */
-  uint8_t         serial_port_int_control;       /* 0xfffe1026 */
-  uint8_t         general_purpose_control;       /* 0xfffe1027 */
-  uint8_t         lan_int_control;               /* 0xfffe1028 */
-  uint8_t         general_purpose_status;        /* 0xfffe1029 */
-  uint8_t         scsi_port_int_control;         /* 0xfffe102a */
-  uint8_t         slave_base_address;            /* 0xfffe102b */
-  uint8_t         software_int_1_control;        /* 0xfffe102c */
-  uint8_t         int_base_vector;               /* 0xfffe102d */
-  uint8_t         software_int_2_control;        /* 0xfffe102e */
-  uint8_t         revision_level;                /* 0xfffe102f */
-};
-
-#define pcc      ((volatile struct pcc_map * const) 0xfffe1000)
-
-/* VME chip configuration registers */
-
-struct vme_lcsr_map {
-  uint8_t         unused_1;
-  uint8_t         system_controller;             /* 0xfffe2001 */
-  uint8_t         unused_2;
-  uint8_t         vme_bus_requester;             /* 0xfffe2003 */
-  uint8_t         unused_3;
-  uint8_t         master_configuration;          /* 0xfffe2005 */
-  uint8_t         unused_4;
-  uint8_t         slave_configuration;           /* 0xfffe2007 */
-  uint8_t         unused_5;
-  uint8_t         timer_configuration;           /* 0xfffe2009 */
-  uint8_t         unused_6;
-  uint8_t         slave_address_modifier;        /* 0xfffe200b */
-  uint8_t         unused_7;
-  uint8_t         master_address_modifier;       /* 0xfffe200d */
-  uint8_t         unused_8;
-  uint8_t         interrupt_handler_mask;        /* 0xfffe200f */
-  uint8_t         unused_9;
-  uint8_t         utility_interrupt_mask;        /* 0xfffe2011 */
-  uint8_t         unused_10;
-  uint8_t         utility_interrupt_vector;      /* 0xfffe2013 */
-  uint8_t         unused_11;
-  uint8_t         interrupt_request;             /* 0xfffe2015 */
-  uint8_t         unused_12;
-  uint8_t         vme_bus_status_id;             /* 0xfffe2017 */
-  uint8_t         unused_13;
-  uint8_t         bus_error_status;              /* 0xfffe2019 */
-  uint8_t         unused_14;
-  uint8_t         gcsr_base_address;             /* 0xfffe201b */
-};
-
-#define vme_lcsr      ((volatile struct vme_lcsr_map * const) 0xfffe2000)
-
-struct vme_gcsr_map {
-  uint8_t         unused_1;
-  uint8_t         global_0;                      /* 0xfffe2021 */
-  uint8_t         unused_2;
-  uint8_t         global_1;                      /* 0xfffe2023 */
-  uint8_t         unused_3;
-  uint8_t         board_identification;          /* 0xfffe2025 */
-  uint8_t         unused_4;
-  uint8_t         general_purpose_0;             /* 0xfffe2027 */
-  uint8_t         unused_5;
-  uint8_t         general_purpose_1;             /* 0xfffe2029 */
-  uint8_t         unused_6;
-  uint8_t         general_purpose_2;             /* 0xfffe202b */
-  uint8_t         unused_7;
-  uint8_t         general_purpose_3;             /* 0xfffe202d */
-  uint8_t         unused_8;
-  uint8_t         general_purpose_4;             /* 0xfffe202f */
-};
-
-#define vme_gcsr      ((volatile struct vme_gcsr_map * const) 0xfffe2020)
-
-#define z8530 0xfffe3001
-
-/* interrupt vectors - see MVME147/D1 4.14 */
-#define PCC_BASE_VECTOR        0x40 /* First user int */
-#define SCC_VECTOR             PCC_BASE_VECTOR+3
-#define TIMER_1_VECTOR         PCC_BASE_VECTOR+8
-#define TIMER_2_VECTOR         PCC_BASE_VECTOR+9
-#define SOFT_1_VECTOR          PCC_BASE_VECTOR+10
-#define SOFT_2_VECTOR          PCC_BASE_VECTOR+11
-
-#define VME_BASE_VECTOR        0x50
-#define VME_SIGLP_VECTOR       VME_BASE_VECTOR+1
-
-#define USE_CHANNEL_A   1                /* 1 = use channel A for console */
-#define USE_CHANNEL_B   0                /* 1 = use channel B for console */
-
-#if (USE_CHANNEL_A == 1)
-#define CONSOLE_CONTROL  0xfffe3002
-#define CONSOLE_DATA     0xfffe3003
-#elif (USE_CHANNEL_B == 1)
-#define CONSOLE_CONTROL  0xfffe3000
-#define CONSOLE_DATA     0xfffe3001
-#endif
-
-#define FOREVER       1                  /* infinite loop */
-
-#ifdef M147_INIT
-#undef EXTERN
-#define EXTERN
-#else
-#undef EXTERN
-#define EXTERN extern
-#endif
-
-extern rtems_isr_entry M68Kvec[];   /* vector table address */
-
-/*
- * NOTE: Use the standard Clock driver entry
- */
-
-/* functions */
-
-rtems_isr_entry set_vector(
-  rtems_isr_entry     handler,
-  rtems_vector_number vector,
-  int                 type
-);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
diff --git a/c/src/lib/libbsp/m68k/mvme147s/include/tm27.h b/c/src/lib/libbsp/m68k/mvme147s/include/tm27.h
deleted file mode 100644
index 48ae0f459a..0000000000
--- a/c/src/lib/libbsp/m68k/mvme147s/include/tm27.h
+++ /dev/null
@@ -1,38 +0,0 @@
-/*
- * @file
- * @ingroup m68k_mvme147s
- * @brief Implementations for interrupt mechanisms for Time Test 27
- */
-
-/*
- *  The license and distribution terms for this file may be
- *  found in the file LICENSE in this distribution or at
- *  http://www.rtems.org/license/LICENSE.
- */
-
-#ifndef _RTEMS_TMTEST27
-#error "This is an RTEMS internal file you must not include directly."
-#endif
-
-#ifndef __tm27_h
-#define __tm27_h
-
-/*
- *  Define the interrupt mechanism for Time Test 27
- *
- *  NOTE: Use the MPCSR vector for the MVME147
- */
-
-#define MUST_WAIT_FOR_INTERRUPT 0
-
-#define Install_tm27_vector( handler ) set_vector( (handler), \
-						   SOFT_1_VECTOR, 1 )
-
-#define Cause_tm27_intr()  pcc->software_int_1_control = 0x0c
-  /* generate level 4 sotware int. */
-
-#define Clear_tm27_intr()  pcc->software_int_1_control = 0x00
-
-#define Lower_tm27_intr() /* empty */
-
-#endif
diff --git a/c/src/lib/libbsp/m68k/mvme147s/preinstall.am b/c/src/lib/libbsp/m68k/mvme147s/preinstall.am
deleted file mode 100644
index a7c23bbc1b..0000000000
--- a/c/src/lib/libbsp/m68k/mvme147s/preinstall.am
+++ /dev/null
@@ -1,72 +0,0 @@
-## Automatically generated by ampolish3 - Do not edit
-
-if AMPOLISH3
-$(srcdir)/preinstall.am: Makefile.am
-	$(AMPOLISH3) $(srcdir)/Makefile.am > $(srcdir)/preinstall.am
-endif
-
-PREINSTALL_DIRS =
-DISTCLEANFILES += $(PREINSTALL_DIRS)
-
-all-am: $(PREINSTALL_FILES)
-
-PREINSTALL_FILES =
-CLEANFILES = $(PREINSTALL_FILES)
-
-all-local: $(TMPINSTALL_FILES)
-
-TMPINSTALL_FILES =
-CLEANFILES += $(TMPINSTALL_FILES)
-
-$(PROJECT_LIB)/$(dirstamp):
-	@$(MKDIR_P) $(PROJECT_LIB)
-	@: > $(PROJECT_LIB)/$(dirstamp)
-PREINSTALL_DIRS += $(PROJECT_LIB)/$(dirstamp)
-
-$(PROJECT_INCLUDE)/$(dirstamp):
-	@$(MKDIR_P) $(PROJECT_INCLUDE)
-	@: > $(PROJECT_INCLUDE)/$(dirstamp)
-PREINSTALL_DIRS += $(PROJECT_INCLUDE)/$(dirstamp)
-
-$(PROJECT_INCLUDE)/bsp/$(dirstamp):
-	@$(MKDIR_P) $(PROJECT_INCLUDE)/bsp
-	@: > $(PROJECT_INCLUDE)/bsp/$(dirstamp)
-PREINSTALL_DIRS += $(PROJECT_INCLUDE)/bsp/$(dirstamp)
-
-$(PROJECT_LIB)/bsp_specs: bsp_specs $(PROJECT_LIB)/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_LIB)/bsp_specs
-PREINSTALL_FILES += $(PROJECT_LIB)/bsp_specs
-
-$(PROJECT_INCLUDE)/bsp.h: include/bsp.h $(PROJECT_INCLUDE)/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp.h
-PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp.h
-
-$(PROJECT_INCLUDE)/tm27.h: include/tm27.h $(PROJECT_INCLUDE)/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/tm27.h
-PREINSTALL_FILES += $(PROJECT_INCLUDE)/tm27.h
-
-$(PROJECT_INCLUDE)/bspopts.h: include/bspopts.h $(PROJECT_INCLUDE)/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bspopts.h
-PREINSTALL_FILES += $(PROJECT_INCLUDE)/bspopts.h
-
-$(PROJECT_INCLUDE)/bsp/bootcard.h: ../../shared/include/bootcard.h $(PROJECT_INCLUDE)/bsp/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp/bootcard.h
-PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/bootcard.h
-
-$(PROJECT_INCLUDE)/rtems/zilog/$(dirstamp):
-	@$(MKDIR_P) $(PROJECT_INCLUDE)/rtems/zilog
-	@: > $(PROJECT_INCLUDE)/rtems/zilog/$(dirstamp)
-PREINSTALL_DIRS += $(PROJECT_INCLUDE)/rtems/zilog/$(dirstamp)
-
-$(PROJECT_INCLUDE)/rtems/zilog/z8530.h: ../../shared/include/zilog/z8530.h $(PROJECT_INCLUDE)/rtems/zilog/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/rtems/zilog/z8530.h
-PREINSTALL_FILES += $(PROJECT_INCLUDE)/rtems/zilog/z8530.h
-
-$(PROJECT_LIB)/start.$(OBJEXT): start.$(OBJEXT) $(PROJECT_LIB)/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_LIB)/start.$(OBJEXT)
-TMPINSTALL_FILES += $(PROJECT_LIB)/start.$(OBJEXT)
-
-$(PROJECT_LIB)/linkcmds: startup/linkcmds $(PROJECT_LIB)/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_LIB)/linkcmds
-PREINSTALL_FILES += $(PROJECT_LIB)/linkcmds
-
diff --git a/c/src/lib/libbsp/m68k/mvme147s/bsp_specs b/c/src/lib/libbsp/m68k/mvme147s/startup/bsp_specs
index 3a20757667..3a20757667 100644
--- a/c/src/lib/libbsp/m68k/mvme147s/bsp_specs
+++ b/c/src/lib/libbsp/m68k/mvme147s/startup/bsp_specs