73 files changed, 30 insertions, 458 deletions
diff --git a/c/src/lib/libbsp/shared/vmeUniverse/VME.h b/bsps/include/bsp/VME.h
index bdaa45870e..bdaa45870e 100644
--- a/c/src/lib/libbsp/shared/vmeUniverse/VME.h
+++ b/bsps/include/bsp/VME.h
diff --git a/c/src/lib/libbsp/shared/vmeUniverse/VMEDMA.h b/bsps/include/bsp/VMEDMA.h
index 636f6d365c..636f6d365c 100644
--- a/c/src/lib/libbsp/shared/vmeUniverse/VMEDMA.h
+++ b/bsps/include/bsp/VMEDMA.h
diff --git a/c/src/lib/libbsp/shared/include/bootcard.h b/bsps/include/bsp/bootcard.h
index aaac42e8e2..aaac42e8e2 100644
--- a/c/src/lib/libbsp/shared/include/bootcard.h
+++ b/bsps/include/bsp/bootcard.h
diff --git a/c/src/lib/libbsp/shared/vmeUniverse/bspVmeDmaList.h b/bsps/include/bsp/bspVmeDmaList.h
index 414afab5c9..414afab5c9 100644
--- a/c/src/lib/libbsp/shared/vmeUniverse/bspVmeDmaList.h
+++ b/bsps/include/bsp/bspVmeDmaList.h
diff --git a/c/src/lib/libbsp/shared/include/console-polled.h b/bsps/include/bsp/console-polled.h
index 09a99c30cb..09a99c30cb 100644
--- a/c/src/lib/libbsp/shared/include/console-polled.h
+++ b/bsps/include/bsp/console-polled.h
diff --git a/c/src/lib/libbsp/shared/include/console-termios.h b/bsps/include/bsp/console-termios.h
index 413dde4663..413dde4663 100644
--- a/c/src/lib/libbsp/shared/include/console-termios.h
+++ b/bsps/include/bsp/console-termios.h
diff --git a/c/src/lib/libbsp/shared/include/default-initial-extension.h b/bsps/include/bsp/default-initial-extension.h
index 1c795b7278..1c795b7278 100644
--- a/c/src/lib/libbsp/shared/include/default-initial-extension.h
+++ b/bsps/include/bsp/default-initial-extension.h
diff --git a/c/src/lib/libbsp/shared/include/fatal.h b/bsps/include/bsp/fatal.h
index ca2e39aba8..ca2e39aba8 100644
--- a/c/src/lib/libbsp/shared/include/fatal.h
+++ b/bsps/include/bsp/fatal.h
diff --git a/c/src/lib/libbsp/shared/include/fdt.h b/bsps/include/bsp/fdt.h
index 4ed05b136c..4ed05b136c 100644
--- a/c/src/lib/libbsp/shared/include/fdt.h
+++ b/bsps/include/bsp/fdt.h
diff --git a/c/src/lib/libbsp/shared/include/gpio.h b/bsps/include/bsp/gpio.h
index 64a877ae7a..64a877ae7a 100644
--- a/c/src/lib/libbsp/shared/include/gpio.h
+++ b/bsps/include/bsp/gpio.h
diff --git a/c/src/lib/libbsp/shared/include/irq-generic.h b/bsps/include/bsp/irq-generic.h
index 187aea84d1..187aea84d1 100644
--- a/c/src/lib/libbsp/shared/include/irq-generic.h
+++ b/bsps/include/bsp/irq-generic.h
diff --git a/c/src/lib/libbsp/shared/include/irq-info.h b/bsps/include/bsp/irq-info.h
index ea6d629e76..ea6d629e76 100644
--- a/c/src/lib/libbsp/shared/include/irq-info.h
+++ b/bsps/include/bsp/irq-info.h
diff --git a/c/src/lib/libbsp/shared/include/mm.h b/bsps/include/bsp/mm.h
index 2152f686ba..2152f686ba 100644
--- a/c/src/lib/libbsp/shared/include/mm.h
+++ b/bsps/include/bsp/mm.h
diff --git a/c/src/lib/libbsp/shared/include/stackalloc.h b/bsps/include/bsp/stackalloc.h
index 89414c8e6e..89414c8e6e 100644
--- a/c/src/lib/libbsp/shared/include/stackalloc.h
+++ b/bsps/include/bsp/stackalloc.h
diff --git a/c/src/lib/libbsp/shared/include/u-boot.h b/bsps/include/bsp/u-boot.h
index 866cd9bbb0..866cd9bbb0 100644
--- a/c/src/lib/libbsp/shared/include/u-boot.h
+++ b/bsps/include/bsp/u-boot.h
diff --git a/c/src/lib/libbsp/shared/include/uart-output-char.h b/bsps/include/bsp/uart-output-char.h
index a6648d1ad4..a6648d1ad4 100644
--- a/c/src/lib/libbsp/shared/include/uart-output-char.h
+++ b/bsps/include/bsp/uart-output-char.h
diff --git a/c/src/lib/libbsp/shared/include/utility.h b/bsps/include/bsp/utility.h
index fee28f445a..fee28f445a 100644
--- a/c/src/lib/libbsp/shared/include/utility.h
+++ b/bsps/include/bsp/utility.h
diff --git a/c/src/lib/libbsp/shared/vmeUniverse/vmeTsi148.h b/bsps/include/bsp/vmeTsi148.h
index 6183940a2d..6183940a2d 100644
--- a/c/src/lib/libbsp/shared/vmeUniverse/vmeTsi148.h
+++ b/bsps/include/bsp/vmeTsi148.h
diff --git a/c/src/lib/libbsp/shared/vmeUniverse/vmeTsi148DMA.h b/bsps/include/bsp/vmeTsi148DMA.h
index da7c99302b..da7c99302b 100644
--- a/c/src/lib/libbsp/shared/vmeUniverse/vmeTsi148DMA.h
+++ b/bsps/include/bsp/vmeTsi148DMA.h
diff --git a/c/src/lib/libbsp/shared/vmeUniverse/vmeUniverse.h b/bsps/include/bsp/vmeUniverse.h
index 7cb9f8d2de..7cb9f8d2de 100644
--- a/c/src/lib/libbsp/shared/vmeUniverse/vmeUniverse.h
+++ b/bsps/include/bsp/vmeUniverse.h
diff --git a/c/src/lib/libbsp/shared/vmeUniverse/vmeUniverseDMA.h b/bsps/include/bsp/vmeUniverseDMA.h
index d0a3d6f0e7..d0a3d6f0e7 100644
--- a/c/src/lib/libbsp/shared/vmeUniverse/vmeUniverseDMA.h
+++ b/bsps/include/bsp/vmeUniverseDMA.h
diff --git a/c/src/lib/libbsp/shared/vmeUniverse/vme_am_defs.h b/bsps/include/bsp/vme_am_defs.h
index efa28b3aa0..efa28b3aa0 100644
--- a/c/src/lib/libbsp/shared/vmeUniverse/vme_am_defs.h
+++ b/bsps/include/bsp/vme_am_defs.h
diff --git a/c/src/lib/libbsp/shared/umon/umon.h b/bsps/include/rtems/umon.h
index d25a7818dd..d25a7818dd 100644
--- a/c/src/lib/libbsp/shared/umon/umon.h
+++ b/bsps/include/rtems/umon.h
diff --git a/c/src/lib/libbsp/shared/include/zilog/z8036.h b/bsps/include/rtems/zilog/z8036.h
index fea1493905..fea1493905 100644
--- a/c/src/lib/libbsp/shared/include/zilog/z8036.h
+++ b/bsps/include/rtems/zilog/z8036.h
diff --git a/c/src/lib/libbsp/shared/include/zilog/z8530.h b/bsps/include/rtems/zilog/z8530.h
index 161b9a022c..161b9a022c 100644
--- a/c/src/lib/libbsp/shared/include/zilog/z8530.h
+++ b/bsps/include/rtems/zilog/z8530.h
diff --git a/c/src/lib/libbsp/shared/umon/cli.h b/bsps/include/umon/cli.h
index 0e1689db26..0e1689db26 100644
--- a/c/src/lib/libbsp/shared/umon/cli.h
+++ b/bsps/include/umon/cli.h
diff --git a/c/src/lib/libbsp/shared/umon/monlib.h b/bsps/include/umon/monlib.h
index efbfc93d59..efbfc93d59 100644
--- a/c/src/lib/libbsp/shared/umon/monlib.h
+++ b/bsps/include/umon/monlib.h
diff --git a/c/src/lib/libbsp/shared/umon/tfs.h b/bsps/include/umon/tfs.h
index 258288bd14..258288bd14 100644
--- a/c/src/lib/libbsp/shared/umon/tfs.h
+++ b/bsps/include/umon/tfs.h
diff --git a/c/src/lib/libbsp/sh/gensh1/include/bsp.h b/bsps/sh/gensh1/include/bsp.h
index 2c0da4b074..2c0da4b074 100644
--- a/c/src/lib/libbsp/sh/gensh1/include/bsp.h
+++ b/bsps/sh/gensh1/include/bsp.h
diff --git a/c/src/lib/libbsp/sh/gensh1/include/rtems/score/iosh7032.h b/bsps/sh/gensh1/include/rtems/score/iosh7032.h
index 3750024a64..3750024a64 100644
--- a/c/src/lib/libbsp/sh/gensh1/include/rtems/score/iosh7032.h
+++ b/bsps/sh/gensh1/include/rtems/score/iosh7032.h
diff --git a/c/src/lib/libbsp/sh/gensh1/include/rtems/score/ispsh7032.h b/bsps/sh/gensh1/include/rtems/score/ispsh7032.h
index 9c7cee8bd6..9c7cee8bd6 100644
--- a/c/src/lib/libbsp/sh/gensh1/include/rtems/score/ispsh7032.h
+++ b/bsps/sh/gensh1/include/rtems/score/ispsh7032.h
diff --git a/c/src/lib/libbsp/sh/gensh1/include/sh/sci.h b/bsps/sh/gensh1/include/sh/sci.h
index 5653afca3c..5653afca3c 100644
--- a/c/src/lib/libbsp/sh/gensh1/include/sh/sci.h
+++ b/bsps/sh/gensh1/include/sh/sci.h
diff --git a/c/src/lib/libbsp/sh/gensh1/include/sh/sh7_pfc.h b/bsps/sh/gensh1/include/sh/sh7_pfc.h
index 1045af6af8..1045af6af8 100644
--- a/c/src/lib/libbsp/sh/gensh1/include/sh/sh7_pfc.h
+++ b/bsps/sh/gensh1/include/sh/sh7_pfc.h
diff --git a/c/src/lib/libbsp/sh/gensh1/include/sh/sh7_sci.h b/bsps/sh/gensh1/include/sh/sh7_sci.h
index 0b80a485d3..0b80a485d3 100644
--- a/c/src/lib/libbsp/sh/gensh1/include/sh/sh7_sci.h
+++ b/bsps/sh/gensh1/include/sh/sh7_sci.h
diff --git a/c/src/lib/libbsp/sh/gensh1/include/tm27.h b/bsps/sh/gensh1/include/tm27.h
index 0dfa7bf628..0dfa7bf628 100644
--- a/c/src/lib/libbsp/sh/gensh1/include/tm27.h
+++ b/bsps/sh/gensh1/include/tm27.h
diff --git a/c/src/lib/libbsp/sh/gensh2/include/bsp.h b/bsps/sh/gensh2/include/bsp.h
index 221137ad81..221137ad81 100644
--- a/c/src/lib/libbsp/sh/gensh2/include/bsp.h
+++ b/bsps/sh/gensh2/include/bsp.h
diff --git a/c/src/lib/libbsp/sh/gensh2/include/rtems/score/iosh7045.h b/bsps/sh/gensh2/include/rtems/score/iosh7045.h
index db3252b72d..db3252b72d 100644
--- a/c/src/lib/libbsp/sh/gensh2/include/rtems/score/iosh7045.h
+++ b/bsps/sh/gensh2/include/rtems/score/iosh7045.h
diff --git a/c/src/lib/libbsp/sh/gensh2/include/rtems/score/ispsh7045.h b/bsps/sh/gensh2/include/rtems/score/ispsh7045.h
index fb9f5297ae..fb9f5297ae 100644
--- a/c/src/lib/libbsp/sh/gensh2/include/rtems/score/ispsh7045.h
+++ b/bsps/sh/gensh2/include/rtems/score/ispsh7045.h
diff --git a/c/src/lib/libbsp/sh/gensh2/include/sh/io_types.h b/bsps/sh/gensh2/include/sh/io_types.h
index 1dab885672..1dab885672 100644
--- a/c/src/lib/libbsp/sh/gensh2/include/sh/io_types.h
+++ b/bsps/sh/gensh2/include/sh/io_types.h
diff --git a/c/src/lib/libbsp/sh/gensh2/include/sh/sci.h b/bsps/sh/gensh2/include/sh/sci.h
index dc34371d48..dc34371d48 100644
--- a/c/src/lib/libbsp/sh/gensh2/include/sh/sci.h
+++ b/bsps/sh/gensh2/include/sh/sci.h
diff --git a/c/src/lib/libbsp/sh/gensh2/include/sh/sci_termios.h b/bsps/sh/gensh2/include/sh/sci_termios.h
index 63750c9461..63750c9461 100644
--- a/c/src/lib/libbsp/sh/gensh2/include/sh/sci_termios.h
+++ b/bsps/sh/gensh2/include/sh/sci_termios.h
diff --git a/c/src/lib/libbsp/sh/gensh2/include/sh/sh7_pfc.h b/bsps/sh/gensh2/include/sh/sh7_pfc.h
index b56433a9e2..b56433a9e2 100644
--- a/c/src/lib/libbsp/sh/gensh2/include/sh/sh7_pfc.h
+++ b/bsps/sh/gensh2/include/sh/sh7_pfc.h
diff --git a/c/src/lib/libbsp/sh/gensh2/include/sh/sh7_sci.h b/bsps/sh/gensh2/include/sh/sh7_sci.h
index 7218313704..7218313704 100644
--- a/c/src/lib/libbsp/sh/gensh2/include/sh/sh7_sci.h
+++ b/bsps/sh/gensh2/include/sh/sh7_sci.h
diff --git a/c/src/lib/libbsp/sh/gensh2/include/tm27.h b/bsps/sh/gensh2/include/tm27.h
index 0dfa7bf628..0dfa7bf628 100644
--- a/c/src/lib/libbsp/sh/gensh2/include/tm27.h
+++ b/bsps/sh/gensh2/include/tm27.h
diff --git a/c/src/lib/libbsp/sh/gensh4/include/bsp.h b/bsps/sh/gensh4/include/bsp.h
index b70c2ffdac..b70c2ffdac 100644
--- a/c/src/lib/libbsp/sh/gensh4/include/bsp.h
+++ b/bsps/sh/gensh4/include/bsp.h
diff --git a/c/src/lib/libbsp/sh/gensh4/include/rtems/score/iosh7750.h b/bsps/sh/gensh4/include/rtems/score/iosh7750.h
index c5c532dbc2..c5c532dbc2 100644
--- a/c/src/lib/libbsp/sh/gensh4/include/rtems/score/iosh7750.h
+++ b/bsps/sh/gensh4/include/rtems/score/iosh7750.h
diff --git a/c/src/lib/libbsp/sh/gensh4/include/rtems/score/ipl.h b/bsps/sh/gensh4/include/rtems/score/ipl.h
index 9ce2d87e0e..9ce2d87e0e 100644
--- a/c/src/lib/libbsp/sh/gensh4/include/rtems/score/ipl.h
+++ b/bsps/sh/gensh4/include/rtems/score/ipl.h
diff --git a/c/src/lib/libbsp/sh/gensh4/include/rtems/score/ispsh7750.h b/bsps/sh/gensh4/include/rtems/score/ispsh7750.h
index 396644a241..396644a241 100644
--- a/c/src/lib/libbsp/sh/gensh4/include/rtems/score/ispsh7750.h
+++ b/bsps/sh/gensh4/include/rtems/score/ispsh7750.h
diff --git a/c/src/lib/libbsp/sh/gensh4/include/rtems/score/sh4_regs.h b/bsps/sh/gensh4/include/rtems/score/sh4_regs.h
index 074dc6d7a1..074dc6d7a1 100644
--- a/c/src/lib/libbsp/sh/gensh4/include/rtems/score/sh4_regs.h
+++ b/bsps/sh/gensh4/include/rtems/score/sh4_regs.h
diff --git a/c/src/lib/libbsp/sh/gensh4/include/rtems/score/sh7750_regs.h b/bsps/sh/gensh4/include/rtems/score/sh7750_regs.h
index b65f9b6e51..b65f9b6e51 100644
--- a/c/src/lib/libbsp/sh/gensh4/include/rtems/score/sh7750_regs.h
+++ b/bsps/sh/gensh4/include/rtems/score/sh7750_regs.h
diff --git a/c/src/lib/libbsp/sh/gensh4/include/sdram.h b/bsps/sh/gensh4/include/sdram.h
index 52acaa61db..52acaa61db 100644
--- a/c/src/lib/libbsp/sh/gensh4/include/sdram.h
+++ b/bsps/sh/gensh4/include/sdram.h
diff --git a/c/src/lib/libbsp/sh/gensh4/include/sh/sh4uart.h b/bsps/sh/gensh4/include/sh/sh4uart.h
index 1e7a486eb8..1e7a486eb8 100644
--- a/c/src/lib/libbsp/sh/gensh4/include/sh/sh4uart.h
+++ b/bsps/sh/gensh4/include/sh/sh4uart.h
diff --git a/c/src/lib/libbsp/sh/gensh4/include/tm27.h b/bsps/sh/gensh4/include/tm27.h
index c26ec49272..c26ec49272 100644
--- a/c/src/lib/libbsp/sh/gensh4/include/tm27.h
+++ b/bsps/sh/gensh4/include/tm27.h
diff --git a/c/src/lib/libbsp/sh/shsim/include/bsp.h b/bsps/sh/shsim/include/bsp.h
index 7b8236b09a..7b8236b09a 100644
--- a/c/src/lib/libbsp/sh/shsim/include/bsp.h
+++ b/bsps/sh/shsim/include/bsp.h
diff --git a/c/src/lib/libbsp/sh/shsim/include/syscall.h b/bsps/sh/shsim/include/bsp/syscall.h
index e5cde7217b..e5cde7217b 100644
--- a/c/src/lib/libbsp/sh/shsim/include/syscall.h
+++ b/bsps/sh/shsim/include/bsp/syscall.h
diff --git a/c/src/lib/libbsp/sh/shsim/include/tm27.h b/bsps/sh/shsim/include/tm27.h
index 0dfa7bf628..0dfa7bf628 100644
--- a/c/src/lib/libbsp/sh/shsim/include/tm27.h
+++ b/bsps/sh/shsim/include/tm27.h
diff --git a/c/src/lib/libbsp/sh/configure.ac b/c/src/lib/libbsp/sh/configure.ac
index e54378682b..79df52f9a9 100644
--- a/c/src/lib/libbsp/sh/configure.ac
+++ b/c/src/lib/libbsp/sh/configure.ac
@@ -4,6 +4,8 @@ AC_PREREQ([2.69])
 AC_INIT([rtems-c-src-lib-libbsp-sh],[_RTEMS_VERSION],[https://devel.rtems.org/newticket])
 AC_CONFIG_SRCDIR([gensh1])
 RTEMS_TOP(../../../../..)
+RTEMS_SOURCE_TOP
+RTEMS_BUILD_TOP
 
 RTEMS_CANONICAL_TARGET_CPU
 AM_INIT_AUTOMAKE([no-define foreign 1.12.2])
diff --git a/c/src/lib/libbsp/sh/gensh1/Makefile.am b/c/src/lib/libbsp/sh/gensh1/Makefile.am
index 50bf67569e..f2e2993f18 100644
--- a/c/src/lib/libbsp/sh/gensh1/Makefile.am
+++ b/c/src/lib/libbsp/sh/gensh1/Makefile.am
@@ -4,24 +4,8 @@ EXTRA_DIST =
 include $(top_srcdir)/../../../../automake/compile.am
 include $(top_srcdir)/../../bsp.am
 
-include_shdir = $(includedir)/sh
-include_rtems_scoredir = $(includedir)/rtems/score
-include_bspdir = $(includedir)/bsp
+dist_project_lib_DATA = startup/bsp_specs
 
-dist_project_lib_DATA = bsp_specs
-
-include_sh_HEADERS = include/sh/sci.h
-include_sh_HEADERS += include/sh/sh7_pfc.h
-include_sh_HEADERS += include/sh/sh7_sci.h
-
-include_rtems_score_HEADERS = include/rtems/score/ispsh7032.h
-include_rtems_score_HEADERS += include/rtems/score/iosh7032.h
-
-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
 
 
@@ -30,7 +14,7 @@ start.$(OBJEXT): 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 =
@@ -69,5 +53,5 @@ libbsp_a_CPPFLAGS = $(AM_CPPFLAGS) -I$(srcdir)/../../shared/include
 
 EXTRA_DIST += times
 
-include $(srcdir)/preinstall.am
 include $(top_srcdir)/../../../../automake/local.am
+include $(srcdir)/../../../../../../bsps/sh/gensh1/headers.am
diff --git a/c/src/lib/libbsp/sh/gensh1/configure.ac b/c/src/lib/libbsp/sh/gensh1/configure.ac
index 6d49847588..71f2c2c28b 100644
--- a/c/src/lib/libbsp/sh/gensh1/configure.ac
+++ b/c/src/lib/libbsp/sh/gensh1/configure.ac
@@ -4,6 +4,9 @@ AC_PREREQ([2.69])
 AC_INIT([rtems-c-src-lib-libbsp-sh-gensh1],[_RTEMS_VERSION],[https://devel.rtems.org/newticket])
 AC_CONFIG_SRCDIR([make/custom/gensh1.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/sh/gensh1/preinstall.am b/c/src/lib/libbsp/sh/gensh1/preinstall.am
deleted file mode 100644
index 8132cc2d64..0000000000
--- a/c/src/lib/libbsp/sh/gensh1/preinstall.am
+++ /dev/null
@@ -1,93 +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)
-
-$(PROJECT_INCLUDE)/sh/$(dirstamp):
-	@$(MKDIR_P) $(PROJECT_INCLUDE)/sh
-	@: > $(PROJECT_INCLUDE)/sh/$(dirstamp)
-PREINSTALL_DIRS += $(PROJECT_INCLUDE)/sh/$(dirstamp)
-
-$(PROJECT_INCLUDE)/rtems/score/$(dirstamp):
-	@$(MKDIR_P) $(PROJECT_INCLUDE)/rtems/score
-	@: > $(PROJECT_INCLUDE)/rtems/score/$(dirstamp)
-PREINSTALL_DIRS += $(PROJECT_INCLUDE)/rtems/score/$(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)/sh/sci.h: include/sh/sci.h $(PROJECT_INCLUDE)/sh/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/sh/sci.h
-PREINSTALL_FILES += $(PROJECT_INCLUDE)/sh/sci.h
-
-$(PROJECT_INCLUDE)/sh/sh7_pfc.h: include/sh/sh7_pfc.h $(PROJECT_INCLUDE)/sh/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/sh/sh7_pfc.h
-PREINSTALL_FILES += $(PROJECT_INCLUDE)/sh/sh7_pfc.h
-
-$(PROJECT_INCLUDE)/sh/sh7_sci.h: include/sh/sh7_sci.h $(PROJECT_INCLUDE)/sh/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/sh/sh7_sci.h
-PREINSTALL_FILES += $(PROJECT_INCLUDE)/sh/sh7_sci.h
-
-$(PROJECT_INCLUDE)/rtems/score/ispsh7032.h: include/rtems/score/ispsh7032.h $(PROJECT_INCLUDE)/rtems/score/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/rtems/score/ispsh7032.h
-PREINSTALL_FILES += $(PROJECT_INCLUDE)/rtems/score/ispsh7032.h
-
-$(PROJECT_INCLUDE)/rtems/score/iosh7032.h: include/rtems/score/iosh7032.h $(PROJECT_INCLUDE)/rtems/score/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/rtems/score/iosh7032.h
-PREINSTALL_FILES += $(PROJECT_INCLUDE)/rtems/score/iosh7032.h
-
-$(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_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/sh/gensh1/bsp_specs b/c/src/lib/libbsp/sh/gensh1/startup/bsp_specs
index 87638cc027..87638cc027 100644
--- a/c/src/lib/libbsp/sh/gensh1/bsp_specs
+++ b/c/src/lib/libbsp/sh/gensh1/startup/bsp_specs
diff --git a/c/src/lib/libbsp/sh/gensh2/Makefile.am b/c/src/lib/libbsp/sh/gensh2/Makefile.am
index 57f0ab7b3b..131ee3f58c 100644
--- a/c/src/lib/libbsp/sh/gensh2/Makefile.am
+++ b/c/src/lib/libbsp/sh/gensh2/Makefile.am
@@ -4,26 +4,8 @@ EXTRA_DIST =
 include $(top_srcdir)/../../../../automake/compile.am
 include $(top_srcdir)/../../bsp.am
 
-include_shdir = $(includedir)/sh
-include_rtems_scoredir = $(includedir)/rtems/score
-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
-
-include_sh_HEADERS = include/sh/io_types.h
-include_sh_HEADERS += include/sh/sci.h
-include_sh_HEADERS += include/sh/sh7_pfc.h
-include_sh_HEADERS += include/sh/sh7_sci.h
-include_sh_HEADERS += include/sh/sci_termios.h
-
-include_rtems_score_HEADERS = include/rtems/score/ispsh7045.h
-include_rtems_score_HEADERS += include/rtems/score/iosh7045.h
-
-nodist_include_HEADERS = include/bspopts.h
-nodist_include_bsp_HEADERS = ../../shared/include/bootcard.h
 DISTCLEANFILES = include/bspopts.h
 
 
@@ -33,8 +15,9 @@ start.$(OBJEXT): start/start.S
 	$(CPPASCOMPILE) -o $@ -c $<
 project_lib_DATA = start.$(OBJEXT)
 
-dist_project_lib_DATA += startup/linkcmds startup/linkcmds.ram \
-    startup/linkcmds.rom
+project_lib_DATA += linkcmds
+dist_project_lib_DATA += startup/linkcmds.ram
+dist_project_lib_DATA += startup/linkcmds.rom
 
 noinst_LIBRARIES = libbsp.a
 libbsp_a_SOURCES =
@@ -72,5 +55,5 @@ libbsp_a_SOURCES += ../../../libcpu/shared/src/cache_manager.c
 libbsp_a_SOURCES += ../../shared/include/cache_.h
 libbsp_a_CPPFLAGS = $(AM_CPPFLAGS) -I$(srcdir)/../../shared/include
 
-include $(srcdir)/preinstall.am
 include $(top_srcdir)/../../../../automake/local.am
+include $(srcdir)/../../../../../../bsps/sh/gensh2/headers.am
diff --git a/c/src/lib/libbsp/sh/gensh2/configure.ac b/c/src/lib/libbsp/sh/gensh2/configure.ac
index 4fdd7e5717..2d6f3492fa 100644
--- a/c/src/lib/libbsp/sh/gensh2/configure.ac
+++ b/c/src/lib/libbsp/sh/gensh2/configure.ac
@@ -4,6 +4,9 @@ AC_PREREQ([2.69])
 AC_INIT([rtems-c-src-lib-libbsp-sh-gensh2],[_RTEMS_VERSION],[https://devel.rtems.org/newticket])
 AC_CONFIG_SRCDIR([make/custom/gensh2.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/sh/gensh2/preinstall.am b/c/src/lib/libbsp/sh/gensh2/preinstall.am
deleted file mode 100644
index 742998fee3..0000000000
--- a/c/src/lib/libbsp/sh/gensh2/preinstall.am
+++ /dev/null
@@ -1,109 +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)
-
-$(PROJECT_INCLUDE)/sh/$(dirstamp):
-	@$(MKDIR_P) $(PROJECT_INCLUDE)/sh
-	@: > $(PROJECT_INCLUDE)/sh/$(dirstamp)
-PREINSTALL_DIRS += $(PROJECT_INCLUDE)/sh/$(dirstamp)
-
-$(PROJECT_INCLUDE)/rtems/score/$(dirstamp):
-	@$(MKDIR_P) $(PROJECT_INCLUDE)/rtems/score
-	@: > $(PROJECT_INCLUDE)/rtems/score/$(dirstamp)
-PREINSTALL_DIRS += $(PROJECT_INCLUDE)/rtems/score/$(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)/sh/io_types.h: include/sh/io_types.h $(PROJECT_INCLUDE)/sh/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/sh/io_types.h
-PREINSTALL_FILES += $(PROJECT_INCLUDE)/sh/io_types.h
-
-$(PROJECT_INCLUDE)/sh/sci.h: include/sh/sci.h $(PROJECT_INCLUDE)/sh/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/sh/sci.h
-PREINSTALL_FILES += $(PROJECT_INCLUDE)/sh/sci.h
-
-$(PROJECT_INCLUDE)/sh/sh7_pfc.h: include/sh/sh7_pfc.h $(PROJECT_INCLUDE)/sh/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/sh/sh7_pfc.h
-PREINSTALL_FILES += $(PROJECT_INCLUDE)/sh/sh7_pfc.h
-
-$(PROJECT_INCLUDE)/sh/sh7_sci.h: include/sh/sh7_sci.h $(PROJECT_INCLUDE)/sh/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/sh/sh7_sci.h
-PREINSTALL_FILES += $(PROJECT_INCLUDE)/sh/sh7_sci.h
-
-$(PROJECT_INCLUDE)/sh/sci_termios.h: include/sh/sci_termios.h $(PROJECT_INCLUDE)/sh/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/sh/sci_termios.h
-PREINSTALL_FILES += $(PROJECT_INCLUDE)/sh/sci_termios.h
-
-$(PROJECT_INCLUDE)/rtems/score/ispsh7045.h: include/rtems/score/ispsh7045.h $(PROJECT_INCLUDE)/rtems/score/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/rtems/score/ispsh7045.h
-PREINSTALL_FILES += $(PROJECT_INCLUDE)/rtems/score/ispsh7045.h
-
-$(PROJECT_INCLUDE)/rtems/score/iosh7045.h: include/rtems/score/iosh7045.h $(PROJECT_INCLUDE)/rtems/score/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/rtems/score/iosh7045.h
-PREINSTALL_FILES += $(PROJECT_INCLUDE)/rtems/score/iosh7045.h
-
-$(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_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 += $(PROJECT_LIB)/linkcmds
-
-$(PROJECT_LIB)/linkcmds.ram: startup/linkcmds.ram $(PROJECT_LIB)/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_LIB)/linkcmds.ram
-PREINSTALL_FILES += $(PROJECT_LIB)/linkcmds.ram
-
-$(PROJECT_LIB)/linkcmds.rom: startup/linkcmds.rom $(PROJECT_LIB)/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_LIB)/linkcmds.rom
-PREINSTALL_FILES += $(PROJECT_LIB)/linkcmds.rom
-
diff --git a/c/src/lib/libbsp/sh/gensh2/bsp_specs b/c/src/lib/libbsp/sh/gensh2/startup/bsp_specs
index 87638cc027..87638cc027 100644
--- a/c/src/lib/libbsp/sh/gensh2/bsp_specs
+++ b/c/src/lib/libbsp/sh/gensh2/startup/bsp_specs
diff --git a/c/src/lib/libbsp/sh/gensh4/Makefile.am b/c/src/lib/libbsp/sh/gensh4/Makefile.am
index f31be5acb3..42539aa8cc 100644
--- a/c/src/lib/libbsp/sh/gensh4/Makefile.am
+++ b/c/src/lib/libbsp/sh/gensh4/Makefile.am
@@ -4,36 +4,18 @@ EXTRA_DIST =
 include $(top_srcdir)/../../../../automake/compile.am
 include $(top_srcdir)/../../bsp.am
 
-include_shdir = $(includedir)/sh
-include_rtems_scoredir = $(includedir)/rtems/score
-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
-
-include_sh_HEADERS = include/sh/sh4uart.h
-
-include_rtems_score_HEADERS = include/rtems/score/sh7750_regs.h
-include_rtems_score_HEADERS += include/rtems/score/ipl.h
-include_rtems_score_HEADERS += include/rtems/score/iosh7750.h
-include_rtems_score_HEADERS += include/rtems/score/ispsh7750.h
-include_rtems_score_HEADERS += include/rtems/score/sh4_regs.h
-
-nodist_include_HEADERS = include/bspopts.h
-nodist_include_bsp_HEADERS = ../../shared/include/bootcard.h
 DISTCLEANFILES = include/bspopts.h
 
-include_HEADERS += include/sdram.h
-
 EXTRA_DIST += start/start.S
 start.$(OBJEXT): start/start.S
 	$(CPPASCOMPILE) -o $@ -c $<
 project_lib_DATA = start.$(OBJEXT)
 
-dist_project_lib_DATA += startup/linkcmds startup/linkcmds.rom \
-    startup/linkcmds.rom2ram
+project_lib_DATA += linkcmds
+dist_project_lib_DATA += startup/linkcmds.rom
+dist_project_lib_DATA += startup/linkcmds.rom2ram
 
 noinst_LIBRARIES = libbsp.a
 libbsp_a_SOURCES =
@@ -62,5 +44,5 @@ libbsp_a_CPPFLAGS = $(AM_CPPFLAGS) -I$(srcdir)/../../shared/include
 
 EXTRA_DIST += times
 
-include $(srcdir)/preinstall.am
 include $(top_srcdir)/../../../../automake/local.am
+include $(srcdir)/../../../../../../bsps/sh/gensh4/headers.am
diff --git a/c/src/lib/libbsp/sh/gensh4/configure.ac b/c/src/lib/libbsp/sh/gensh4/configure.ac
index 002f8ff75c..461a054033 100644
--- a/c/src/lib/libbsp/sh/gensh4/configure.ac
+++ b/c/src/lib/libbsp/sh/gensh4/configure.ac
@@ -4,6 +4,9 @@ AC_PREREQ([2.69])
 AC_INIT([rtems-c-src-lib-libbsp-sh-gensh4],[_RTEMS_VERSION],[https://devel.rtems.org/newticket])
 AC_CONFIG_SRCDIR([make/custom/gensh4.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/sh/gensh4/preinstall.am b/c/src/lib/libbsp/sh/gensh4/preinstall.am
deleted file mode 100644
index 70723c34fe..0000000000
--- a/c/src/lib/libbsp/sh/gensh4/preinstall.am
+++ /dev/null
@@ -1,109 +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)
-
-$(PROJECT_INCLUDE)/sh/$(dirstamp):
-	@$(MKDIR_P) $(PROJECT_INCLUDE)/sh
-	@: > $(PROJECT_INCLUDE)/sh/$(dirstamp)
-PREINSTALL_DIRS += $(PROJECT_INCLUDE)/sh/$(dirstamp)
-
-$(PROJECT_INCLUDE)/rtems/score/$(dirstamp):
-	@$(MKDIR_P) $(PROJECT_INCLUDE)/rtems/score
-	@: > $(PROJECT_INCLUDE)/rtems/score/$(dirstamp)
-PREINSTALL_DIRS += $(PROJECT_INCLUDE)/rtems/score/$(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)/sh/sh4uart.h: include/sh/sh4uart.h $(PROJECT_INCLUDE)/sh/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/sh/sh4uart.h
-PREINSTALL_FILES += $(PROJECT_INCLUDE)/sh/sh4uart.h
-
-$(PROJECT_INCLUDE)/rtems/score/sh7750_regs.h: include/rtems/score/sh7750_regs.h $(PROJECT_INCLUDE)/rtems/score/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/rtems/score/sh7750_regs.h
-PREINSTALL_FILES += $(PROJECT_INCLUDE)/rtems/score/sh7750_regs.h
-
-$(PROJECT_INCLUDE)/rtems/score/ipl.h: include/rtems/score/ipl.h $(PROJECT_INCLUDE)/rtems/score/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/rtems/score/ipl.h
-PREINSTALL_FILES += $(PROJECT_INCLUDE)/rtems/score/ipl.h
-
-$(PROJECT_INCLUDE)/rtems/score/iosh7750.h: include/rtems/score/iosh7750.h $(PROJECT_INCLUDE)/rtems/score/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/rtems/score/iosh7750.h
-PREINSTALL_FILES += $(PROJECT_INCLUDE)/rtems/score/iosh7750.h
-
-$(PROJECT_INCLUDE)/rtems/score/ispsh7750.h: include/rtems/score/ispsh7750.h $(PROJECT_INCLUDE)/rtems/score/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/rtems/score/ispsh7750.h
-PREINSTALL_FILES += $(PROJECT_INCLUDE)/rtems/score/ispsh7750.h
-
-$(PROJECT_INCLUDE)/rtems/score/sh4_regs.h: include/rtems/score/sh4_regs.h $(PROJECT_INCLUDE)/rtems/score/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/rtems/score/sh4_regs.h
-PREINSTALL_FILES += $(PROJECT_INCLUDE)/rtems/score/sh4_regs.h
-
-$(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)/sdram.h: include/sdram.h $(PROJECT_INCLUDE)/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/sdram.h
-PREINSTALL_FILES += $(PROJECT_INCLUDE)/sdram.h
-
-$(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 += $(PROJECT_LIB)/linkcmds
-
-$(PROJECT_LIB)/linkcmds.rom: startup/linkcmds.rom $(PROJECT_LIB)/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_LIB)/linkcmds.rom
-PREINSTALL_FILES += $(PROJECT_LIB)/linkcmds.rom
-
-$(PROJECT_LIB)/linkcmds.rom2ram: startup/linkcmds.rom2ram $(PROJECT_LIB)/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_LIB)/linkcmds.rom2ram
-PREINSTALL_FILES += $(PROJECT_LIB)/linkcmds.rom2ram
-
diff --git a/c/src/lib/libbsp/sh/gensh4/bsp_specs b/c/src/lib/libbsp/sh/gensh4/startup/bsp_specs
index 87638cc027..87638cc027 100644
--- a/c/src/lib/libbsp/sh/gensh4/bsp_specs
+++ b/c/src/lib/libbsp/sh/gensh4/startup/bsp_specs
diff --git a/c/src/lib/libbsp/sh/shsim/Makefile.am b/c/src/lib/libbsp/sh/shsim/Makefile.am
index 98839139fe..9cd43bac4a 100644
--- a/c/src/lib/libbsp/sh/shsim/Makefile.am
+++ b/c/src/lib/libbsp/sh/shsim/Makefile.am
@@ -4,17 +4,8 @@ EXTRA_DIST =
 include $(top_srcdir)/../../../../automake/compile.am
 include $(top_srcdir)/../../bsp.am
 
-include_bspdir = $(includedir)/bsp
-include_bsp_HEADERS = include/syscall.h
+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
-nodist_include_bsp_HEADERS += ../../shared/include/console-polled.h
 DISTCLEANFILES = include/bspopts.h
 
 
@@ -23,7 +14,7 @@ start.$(OBJEXT): 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_SOURCES += ../../../libcpu/shared/src/cache_manager.c
 libbsp_a_SOURCES += ../../shared/include/cache_.h
 libbsp_a_CPPFLAGS = $(AM_CPPFLAGS) -I$(srcdir)/../../shared/include
 
-include $(srcdir)/preinstall.am
 include $(top_srcdir)/../../../../automake/local.am
+include $(srcdir)/../../../../../../bsps/sh/shsim/headers.am
diff --git a/c/src/lib/libbsp/sh/shsim/configure.ac b/c/src/lib/libbsp/sh/shsim/configure.ac
index 25fa949461..a1d3a95b7b 100644
--- a/c/src/lib/libbsp/sh/shsim/configure.ac
+++ b/c/src/lib/libbsp/sh/shsim/configure.ac
@@ -4,6 +4,9 @@ AC_PREREQ([2.69])
 AC_INIT([rtems-c-src-lib-libbsp-sh-shsim],[_RTEMS_VERSION],[https://devel.rtems.org/newticket])
 AC_CONFIG_SRCDIR([make/custom/simsh1.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/sh/shsim/preinstall.am b/c/src/lib/libbsp/sh/shsim/preinstall.am
deleted file mode 100644
index 738a41badc..0000000000
--- a/c/src/lib/libbsp/sh/shsim/preinstall.am
+++ /dev/null
@@ -1,71 +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)/bsp/syscall.h: include/syscall.h $(PROJECT_INCLUDE)/bsp/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp/syscall.h
-PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/syscall.h
-
-$(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)/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_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/sh/shsim/bsp_specs b/c/src/lib/libbsp/sh/shsim/startup/bsp_specs
index 87638cc027..87638cc027 100644
--- a/c/src/lib/libbsp/sh/shsim/bsp_specs
+++ b/c/src/lib/libbsp/sh/shsim/startup/bsp_specs