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.

12 files changed, 9 insertions, 423 deletions

diff --git a/c/src/lib/libbsp/riscv/Makefile.am b/c/src/lib/libbsp/riscv/Makefile.am
index 9c319b6fd4..368310143c 100644
--- a/c/src/lib/libbsp/riscv/Makefile.am
+++ b/c/src/lib/libbsp/riscv/Makefile.am
@@ -6,9 +6,6 @@ ACLOCAL_AMFLAGS = -I ../../../aclocal
 
 _SUBDIRS = @RTEMS_BSP_FAMILY@
 
-include_bspdir = $(includedir)/bsp
-include_bsp_HEADERS = shared/include/linker-symbols.h
-
-include $(srcdir)/preinstall.am
 include $(top_srcdir)/../../../automake/subdirs.am
 include $(top_srcdir)/../../../automake/local.am
+include $(srcdir)/../../../../../bsps/riscv/headers.am
diff --git a/c/src/lib/libbsp/riscv/configure.ac b/c/src/lib/libbsp/riscv/configure.ac
index 4479d9ab48..b8c432cb47 100644
--- a/c/src/lib/libbsp/riscv/configure.ac
+++ b/c/src/lib/libbsp/riscv/configure.ac
@@ -4,6 +4,8 @@ AC_PREREQ([2.69])
 AC_INIT([rtems-c-src-lib-libbsp-riscv],[_RTEMS_VERSION],[http://www.rtems.org/bugzilla])
 AC_CONFIG_SRCDIR([../riscv])
 RTEMS_TOP(../../../../..)
+RTEMS_SOURCE_TOP
+RTEMS_BUILD_TOP
 
 RTEMS_CANONICAL_TARGET_CPU
 AM_INIT_AUTOMAKE([no-define foreign subdir-objects 1.12.2])
diff --git a/c/src/lib/libbsp/riscv/preinstall.am b/c/src/lib/libbsp/riscv/preinstall.am
deleted file mode 100644
index e055b4da8a..0000000000
--- a/c/src/lib/libbsp/riscv/preinstall.am
+++ /dev/null
@@ -1,24 +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 = $(PREINSTALL_FILES)
-
-$(PROJECT_INCLUDE)/bsp/$(dirstamp):
-	@$(MKDIR_P) $(PROJECT_INCLUDE)/bsp
-	@: > $(PROJECT_INCLUDE)/bsp/$(dirstamp)
-PREINSTALL_DIRS += $(PROJECT_INCLUDE)/bsp/$(dirstamp)
-
-$(PROJECT_INCLUDE)/bsp/linker-symbols.h: shared/include/linker-symbols.h $(PROJECT_INCLUDE)/bsp/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp/linker-symbols.h
-PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/linker-symbols.h
-
diff --git a/c/src/lib/libbsp/riscv/riscv_generic/Makefile.am b/c/src/lib/libbsp/riscv/riscv_generic/Makefile.am
index 91f7204296..030cb473e7 100644
--- a/c/src/lib/libbsp/riscv/riscv_generic/Makefile.am
+++ b/c/src/lib/libbsp/riscv/riscv_generic/Makefile.am
@@ -9,31 +9,12 @@ EXTRA_DIST =
 include $(top_srcdir)/../../../../automake/compile.am
 include $(top_srcdir)/../../bsp.am
 
-include_bspdir = $(includedir)/bsp
-include_libcpudir = $(includedir)/libcpu
-
-dist_project_lib_DATA = bsp_specs
+dist_project_lib_DATA = startup/bsp_specs
 
 ###############################################################################
 #                  Header                                                     #
 ###############################################################################
 
-include_HEADERS = include/bsp.h
-include_HEADERS += include/tm27.h
-
-nodist_include_bsp_HEADERS = ../../shared/include/bootcard.h
-include_bsp_HEADERS = ../shared/include/linker-symbols.h
-
-include_bsp_HEADERS += ../../../libbsp/shared/include/mm.h
-include_bsp_HEADERS += ../../shared/include/utility.h
-include_bsp_HEADERS += ../../shared/include/irq-generic.h
-include_bsp_HEADERS += ../../shared/include/irq-info.h
-include_bsp_HEADERS += ../../shared/include/stackalloc.h
-include_bsp_HEADERS += ../../shared/include/console-polled.h
-include_bsp_HEADERS += include/irq.h
-
-nodist_include_HEADERS = include/bspopts.h
-
 ###############################################################################
 #                  Data                                                       #
 ###############################################################################
@@ -43,7 +24,7 @@ start.$(OBJEXT): start/start.S
 	$(CPPASCOMPILE) -o $@ -c $<
 project_lib_DATA = start.$(OBJEXT)
 
-project_lib_DATA += startup/linkcmds
+project_lib_DATA += linkcmds
 
 ###############################################################################
 #                  LibBSP                                                     #
@@ -91,5 +72,5 @@ libbsp_a_SOURCES += console/console-io.c
 
 DISTCLEANFILES = include/bspopts.h
 
-include $(srcdir)/preinstall.am
 include $(top_srcdir)/../../../../automake/local.am
+include $(srcdir)/../../../../../../bsps/riscv/riscv_generic/headers.am
diff --git a/c/src/lib/libbsp/riscv/riscv_generic/configure.ac b/c/src/lib/libbsp/riscv/riscv_generic/configure.ac
index e2a02a3e9f..20759ce0dc 100644
--- a/c/src/lib/libbsp/riscv/riscv_generic/configure.ac
+++ b/c/src/lib/libbsp/riscv/riscv_generic/configure.ac
@@ -9,6 +9,9 @@ AC_PREREQ([2.69])
 AC_INIT([rtems-c-src-lib-libbsp-riscv_generic],[_RTEMS_VERSION],[http://www.rtems.org/bugzilla])
 AC_CONFIG_SRCDIR([make/custom/riscv_generic.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])
@@ -30,7 +33,6 @@ RTEMS_CHECK_SMP
 AM_CONDITIONAL(HAS_SMP,[test "$rtems_cv_HAS_SMP" = "yes"])
 
 RTEMS_BSP_CLEANUP_OPTIONS
-RTEMS_BSP_LINKCMDS
 
 AC_CONFIG_FILES([Makefile])
 AC_OUTPUT
diff --git a/c/src/lib/libbsp/riscv/riscv_generic/include/bsp.h b/c/src/lib/libbsp/riscv/riscv_generic/include/bsp.h
deleted file mode 100644
index 79f359ac34..0000000000
--- a/c/src/lib/libbsp/riscv/riscv_generic/include/bsp.h
+++ /dev/null
@@ -1,73 +0,0 @@
-/*
- *
- * Copyright (c) 2015 University of York.
- * Hesham Almatary <hesham@alumni.york.ac.uk>
- *
- * COPYRIGHT (c) 1989-1999.
- * On-Line Applications Research Corporation (OAR).
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#ifndef LIBBSP_RISCV_GENERIC_H
-#define LIBBSP_RISCV_GENERIC_H
-
-#include <rtems.h>
-#include <rtems/clockdrv.h>
-#include <rtems/console.h>
-
-#include <bspopts.h>
-#include <bsp/default-initial-extension.h>
-
-#include <rtems/devnull.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/**
-  * @defgroup riscv_generic Register Definitions
-  *
-  * @ingroup riscv_generic
-  *
-  * @brief Shared register definitions for RISC-V systems.
-  *
-  * @{
-  */
-
-/**
-  * @name Register Macros
-  *
-  * @{
-  */
-
-#define REG(x)           (*((volatile unsigned long *) (x)))
-#define BIT(n)           (1 << (n))
-
-#define MTIME_MM    0x000000000200bff8
-#define MTIMECMP_MM 0x0000000002004000
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* LIBBSP_RISCV_GENERIC_H */
diff --git a/c/src/lib/libbsp/riscv/riscv_generic/include/bspopts.h b/c/src/lib/libbsp/riscv/riscv_generic/include/bspopts.h
deleted file mode 100644
index 7858ce0426..0000000000
--- a/c/src/lib/libbsp/riscv/riscv_generic/include/bspopts.h
+++ /dev/null
@@ -1,68 +0,0 @@
-/*
- *
- * Copyright (c) 2015 University of York.
- * Hesham Almatary <hesham@alumni.york.ac.uk>
- *
- * COPYRIGHT (c) 1989-1999.
- * On-Line Applications Research Corporation (OAR).
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-/* include/bspopts.h.in.  Generated from configure.ac by autoheader.  */
-
-/* If defined, then the BSP Framework will put a non-zero pattern into the
-   RTEMS Workspace and C program heap. This should assist in finding code that
-   assumes memory starts set to zero. */
-#undef BSP_DIRTY_MEMORY
-
-/* If defined, print a message and wait until pressed before resetting board
-   when application exits. */
-#undef BSP_PRESS_KEY_FOR_RESET
-
-/* If defined, prints the exception context when an unexpected exception
-   occurs. */
-#undef BSP_PRINT_EXCEPTION_CONTEXT
-
-/* If defined, reset the board when the application exits. */
-#undef BSP_RESET_BOARD_AT_EXIT
-
-/* reset vector address for BSP start */
-#undef BSP_START_RESET_VECTOR
-
-/* Define to the address where bug reports for this package should be sent. */
-#undef PACKAGE_BUGREPORT
-
-/* Define to the full name of this package. */
-#undef PACKAGE_NAME
-
-/* Define to the full name and version of this package. */
-#undef PACKAGE_STRING
-
-/* Define to the one symbol short name of this package. */
-#undef PACKAGE_TARNAME
-
-/* Define to the home page for this package. */
-#undef PACKAGE_URL
-
-/* Define to the version of this package. */
-#undef PACKAGE_VERSION
diff --git a/c/src/lib/libbsp/riscv/riscv_generic/include/irq.h b/c/src/lib/libbsp/riscv/riscv_generic/include/irq.h
deleted file mode 100644
index d7ee45b378..0000000000
--- a/c/src/lib/libbsp/riscv/riscv_generic/include/irq.h
+++ /dev/null
@@ -1,49 +0,0 @@
-/**
- * @file
- *
- * @ingroup RISCV_IRQ
- *
- * @brief Interrupt definitions.
- */
-
-/*
- *
- * Copyright (c) 2015 University of York.
- * Hesham Almatary <hesham@alumni.york.ac.uk>
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#ifndef LIBBSP_GENERIC_RISCV_IRQ_H
-#define LIBBSP_GENERIC_RISCV_IRQ_H
-
-#ifndef ASM
-
-#include <rtems.h>
-#include <rtems/irq.h>
-#include <rtems/irq-extension.h>
-
-#define BSP_INTERRUPT_VECTOR_MIN  0x0
-#define BSP_INTERRUPT_VECTOR_MAX  0x24
-
-#endif /* ASM */
-#endif /* LIBBSP_GENERIC_RISCV_IRQ_H */
diff --git a/c/src/lib/libbsp/riscv/riscv_generic/include/tm27.h b/c/src/lib/libbsp/riscv/riscv_generic/include/tm27.h
deleted file mode 100644
index 0dfa7bf628..0000000000
--- a/c/src/lib/libbsp/riscv/riscv_generic/include/tm27.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <rtems/tm27-default.h>
diff --git a/c/src/lib/libbsp/riscv/riscv_generic/preinstall.am b/c/src/lib/libbsp/riscv/riscv_generic/preinstall.am
deleted file mode 100644
index e35a2e7a5f..0000000000
--- a/c/src/lib/libbsp/riscv/riscv_generic/preinstall.am
+++ /dev/null
@@ -1,100 +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)
-
-$(PROJECT_INCLUDE)/libcpu/$(dirstamp):
-	@$(MKDIR_P) $(PROJECT_INCLUDE)/libcpu
-	@: > $(PROJECT_INCLUDE)/libcpu/$(dirstamp)
-PREINSTALL_DIRS += $(PROJECT_INCLUDE)/libcpu/$(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)/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)/bsp/linker-symbols.h: ../shared/include/linker-symbols.h $(PROJECT_INCLUDE)/bsp/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp/linker-symbols.h
-PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/linker-symbols.h
-
-$(PROJECT_INCLUDE)/bsp/mm.h: ../../../libbsp/shared/include/mm.h $(PROJECT_INCLUDE)/bsp/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp/mm.h
-PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/mm.h
-
-$(PROJECT_INCLUDE)/bsp/utility.h: ../../shared/include/utility.h $(PROJECT_INCLUDE)/bsp/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp/utility.h
-PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/utility.h
-
-$(PROJECT_INCLUDE)/bsp/irq-generic.h: ../../shared/include/irq-generic.h $(PROJECT_INCLUDE)/bsp/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp/irq-generic.h
-PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/irq-generic.h
-
-$(PROJECT_INCLUDE)/bsp/irq-info.h: ../../shared/include/irq-info.h $(PROJECT_INCLUDE)/bsp/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp/irq-info.h
-PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/irq-info.h
-
-$(PROJECT_INCLUDE)/bsp/stackalloc.h: ../../shared/include/stackalloc.h $(PROJECT_INCLUDE)/bsp/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp/stackalloc.h
-PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/stackalloc.h
-
-$(PROJECT_INCLUDE)/bsp/console-polled.h: ../../shared/include/console-polled.h $(PROJECT_INCLUDE)/bsp/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp/console-polled.h
-PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/console-polled.h
-
-$(PROJECT_INCLUDE)/bsp/irq.h: include/irq.h $(PROJECT_INCLUDE)/bsp/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp/irq.h
-PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/irq.h
-
-$(PROJECT_INCLUDE)/bspopts.h: include/bspopts.h $(PROJECT_INCLUDE)/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bspopts.h
-PREINSTALL_FILES += $(PROJECT_INCLUDE)/bspopts.h
-
-$(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
-TMPINSTALL_FILES += $(PROJECT_LIB)/linkcmds
-
diff --git a/c/src/lib/libbsp/riscv/riscv_generic/bsp_specs b/c/src/lib/libbsp/riscv/riscv_generic/startup/bsp_specs
index 87638cc027..87638cc027 100644
--- a/c/src/lib/libbsp/riscv/riscv_generic/bsp_specs
+++ b/c/src/lib/libbsp/riscv/riscv_generic/startup/bsp_specs
diff --git a/c/src/lib/libbsp/riscv/shared/include/linker-symbols.h b/c/src/lib/libbsp/riscv/shared/include/linker-symbols.h
deleted file mode 100644
index a4b03f527c..0000000000
--- a/c/src/lib/libbsp/riscv/shared/include/linker-symbols.h
+++ /dev/null
@@ -1,81 +0,0 @@
-#ifndef LIBBSP_RISCV_SHARED_LINKER_SYMBOLS_H
-#define LIBBSP_RISCV_SHARED_LINKER_SYMBOLS_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif /* __cplusplus */
-
-/**
- * @defgroup riscv_linker Linker Support
- *
- * @ingroup riscv_shared
- *
- * @brief Linker support.
- *
- * @{
- */
-
-#ifndef ASM
-#define LINKER_SYMBOL(sym) extern char sym [];
-#else
-#define LINKER_SYMBOL(sym) .extern sym
-#endif
-
-LINKER_SYMBOL(bsp_section_start_begin)
-LINKER_SYMBOL(bsp_section_start_end)
-LINKER_SYMBOL(bsp_section_start_size)
-
-LINKER_SYMBOL(bsp_section_vector_begin)
-LINKER_SYMBOL(bsp_section_vector_end)
-LINKER_SYMBOL(bsp_section_vector_size)
-
-LINKER_SYMBOL(bsp_section_text_begin)
-LINKER_SYMBOL(bsp_section_text_end)
-LINKER_SYMBOL(bsp_section_text_size)
-LINKER_SYMBOL(bsp_section_text_load_begin)
-LINKER_SYMBOL(bsp_section_text_load_end)
-
-LINKER_SYMBOL(bsp_section_rodata_begin)
-LINKER_SYMBOL(bsp_section_rodata_end)
-LINKER_SYMBOL(bsp_section_rodata_size)
-LINKER_SYMBOL(bsp_section_rodata_load_begin)
-LINKER_SYMBOL(bsp_section_rodata_load_end)
-
-LINKER_SYMBOL(bsp_section_data_begin)
-LINKER_SYMBOL(bsp_section_data_end)
-LINKER_SYMBOL(bsp_section_data_size)
-LINKER_SYMBOL(bsp_section_data_load_begin)
-LINKER_SYMBOL(bsp_section_data_load_end)
-
-LINKER_SYMBOL(bsp_section_bss_begin)
-LINKER_SYMBOL(bsp_section_bss_end)
-LINKER_SYMBOL(bsp_section_bss_size)
-
-LINKER_SYMBOL(bsp_section_work_begin)
-LINKER_SYMBOL(bsp_section_work_end)
-LINKER_SYMBOL(bsp_section_work_size)
-
-LINKER_SYMBOL(bsp_section_stack_begin)
-LINKER_SYMBOL(bsp_section_stack_end)
-LINKER_SYMBOL(bsp_section_stack_size)
-
-LINKER_SYMBOL(bsp_vector_table_begin)
-LINKER_SYMBOL(bsp_vector_table_end)
-LINKER_SYMBOL(bsp_vector_table_size)
-
-LINKER_SYMBOL(bsp_start_vector_table_begin)
-LINKER_SYMBOL(bsp_start_vector_table_end)
-LINKER_SYMBOL(bsp_start_vector_table_size)
-
-LINKER_SYMBOL(bsp_translation_table_base)
-LINKER_SYMBOL(bsp_translation_table_end)
-
-LINKER_SYMBOL(_bsp_processor_count)
-
-/** @} */
-
-#ifdef __cplusplus
-}
-#endif /* __cplusplus */
-
-#endif /* LIBBSP_RISCV_SHARED_LINKER_SYMBOLS_H */