48 files changed, 39 insertions, 582 deletions
diff --git a/c/src/lib/libbsp/mips/csb350/include/bsp.h b/bsps/mips/csb350/include/bsp.h
index ed503a1faa..ed503a1faa 100644
--- a/c/src/lib/libbsp/mips/csb350/include/bsp.h
+++ b/bsps/mips/csb350/include/bsp.h
diff --git a/c/src/lib/libbsp/mips/csb350/include/irq.h b/bsps/mips/csb350/include/bsp/irq.h
index 4f006fdd5f..4f006fdd5f 100644
--- a/c/src/lib/libbsp/mips/csb350/include/irq.h
+++ b/bsps/mips/csb350/include/bsp/irq.h
diff --git a/c/src/lib/libbsp/mips/csb350/include/tm27.h b/bsps/mips/csb350/include/tm27.h
index 3a8957d698..3a8957d698 100644
--- a/c/src/lib/libbsp/mips/csb350/include/tm27.h
+++ b/bsps/mips/csb350/include/tm27.h
diff --git a/c/src/lib/libbsp/mips/hurricane/include/bsp.h b/bsps/mips/hurricane/include/bsp.h
index 1c9dc652f0..1c9dc652f0 100644
--- a/c/src/lib/libbsp/mips/hurricane/include/bsp.h
+++ b/bsps/mips/hurricane/include/bsp.h
diff --git a/c/src/lib/libbsp/mips/hurricane/include/irq.h b/bsps/mips/hurricane/include/bsp/irq.h
index 3347ecb2a6..3347ecb2a6 100644
--- a/c/src/lib/libbsp/mips/hurricane/include/irq.h
+++ b/bsps/mips/hurricane/include/bsp/irq.h
diff --git a/c/src/lib/libbsp/mips/hurricane/include/tm27.h b/bsps/mips/hurricane/include/tm27.h
index 0dfa7bf628..0dfa7bf628 100644
--- a/c/src/lib/libbsp/mips/hurricane/include/tm27.h
+++ b/bsps/mips/hurricane/include/tm27.h
diff --git a/c/src/lib/libbsp/mips/hurricane/include/usc.h b/bsps/mips/hurricane/include/usc.h
index 167eff0949..167eff0949 100644
--- a/c/src/lib/libbsp/mips/hurricane/include/usc.h
+++ b/bsps/mips/hurricane/include/usc.h
diff --git a/c/src/lib/libbsp/mips/shared/irq/i8259.h b/bsps/mips/include/bsp/i8259.h
index 8d10523b40..8d10523b40 100644
--- a/c/src/lib/libbsp/mips/shared/irq/i8259.h
+++ b/bsps/mips/include/bsp/i8259.h
diff --git a/c/src/lib/libbsp/mips/shared/liblnk/regs.h b/bsps/mips/include/bsp/regs.h
index 5cc9fac745..5cc9fac745 100644
--- a/c/src/lib/libbsp/mips/shared/liblnk/regs.h
+++ b/bsps/mips/include/bsp/regs.h
diff --git a/c/src/lib/libbsp/mips/jmr3904/include/bsp.h b/bsps/mips/jmr3904/include/bsp.h
index 52696b3987..52696b3987 100644
--- a/c/src/lib/libbsp/mips/jmr3904/include/bsp.h
+++ b/bsps/mips/jmr3904/include/bsp.h
diff --git a/c/src/lib/libbsp/mips/jmr3904/include/irq.h b/bsps/mips/jmr3904/include/bsp/irq.h
index cdb50e244e..cdb50e244e 100644
--- a/c/src/lib/libbsp/mips/jmr3904/include/irq.h
+++ b/bsps/mips/jmr3904/include/bsp/irq.h
diff --git a/c/src/lib/libbsp/mips/jmr3904/include/tm27.h b/bsps/mips/jmr3904/include/tm27.h
index f73ccdea40..f73ccdea40 100644
--- a/c/src/lib/libbsp/mips/jmr3904/include/tm27.h
+++ b/bsps/mips/jmr3904/include/tm27.h
diff --git a/c/src/lib/libbsp/mips/malta/include/bsp.h b/bsps/mips/malta/include/bsp.h
index c1169cd0a4..c1169cd0a4 100644
--- a/c/src/lib/libbsp/mips/malta/include/bsp.h
+++ b/bsps/mips/malta/include/bsp.h
diff --git a/c/src/lib/libbsp/mips/malta/include/irq.h b/bsps/mips/malta/include/bsp/irq.h
index 3ca6f964a9..3ca6f964a9 100644
--- a/c/src/lib/libbsp/mips/malta/include/irq.h
+++ b/bsps/mips/malta/include/bsp/irq.h
diff --git a/c/src/lib/libbsp/mips/malta/include/pci.h b/bsps/mips/malta/include/bsp/pci.h
index c5944da548..c5944da548 100644
--- a/c/src/lib/libbsp/mips/malta/include/pci.h
+++ b/bsps/mips/malta/include/bsp/pci.h
diff --git a/c/src/lib/libbsp/mips/malta/include/tm27.h b/bsps/mips/malta/include/tm27.h
index 0dfa7bf628..0dfa7bf628 100644
--- a/c/src/lib/libbsp/mips/malta/include/tm27.h
+++ b/bsps/mips/malta/include/tm27.h
diff --git a/c/src/lib/libbsp/mips/rbtx4925/include/bsp.h b/bsps/mips/rbtx4925/include/bsp.h
index ef5d6ef07f..ef5d6ef07f 100644
--- a/c/src/lib/libbsp/mips/rbtx4925/include/bsp.h
+++ b/bsps/mips/rbtx4925/include/bsp.h
diff --git a/c/src/lib/libbsp/mips/rbtx4925/include/irq.h b/bsps/mips/rbtx4925/include/bsp/irq.h
index d3987b2d39..d3987b2d39 100644
--- a/c/src/lib/libbsp/mips/rbtx4925/include/irq.h
+++ b/bsps/mips/rbtx4925/include/bsp/irq.h
diff --git a/c/src/lib/libbsp/mips/rbtx4925/include/tm27.h b/bsps/mips/rbtx4925/include/tm27.h
index 0dfa7bf628..0dfa7bf628 100644
--- a/c/src/lib/libbsp/mips/rbtx4925/include/tm27.h
+++ b/bsps/mips/rbtx4925/include/tm27.h
diff --git a/c/src/lib/libbsp/mips/rbtx4938/include/bsp.h b/bsps/mips/rbtx4938/include/bsp.h
index b57a60f2df..b57a60f2df 100644
--- a/c/src/lib/libbsp/mips/rbtx4938/include/bsp.h
+++ b/bsps/mips/rbtx4938/include/bsp.h
diff --git a/c/src/lib/libbsp/mips/rbtx4938/include/irq.h b/bsps/mips/rbtx4938/include/bsp/irq.h
index bb18dcf86d..bb18dcf86d 100644
--- a/c/src/lib/libbsp/mips/rbtx4938/include/irq.h
+++ b/bsps/mips/rbtx4938/include/bsp/irq.h
diff --git a/c/src/lib/libbsp/mips/rbtx4938/include/tm27.h b/bsps/mips/rbtx4938/include/tm27.h
index 0dfa7bf628..0dfa7bf628 100644
--- a/c/src/lib/libbsp/mips/rbtx4938/include/tm27.h
+++ b/bsps/mips/rbtx4938/include/tm27.h
diff --git a/c/src/lib/libbsp/mips/Makefile.am b/c/src/lib/libbsp/mips/Makefile.am
index 526453030c..6d42748b21 100644
--- a/c/src/lib/libbsp/mips/Makefile.am
+++ b/c/src/lib/libbsp/mips/Makefile.am
@@ -5,3 +5,4 @@ _SUBDIRS = @RTEMS_BSP_FAMILY@
 
 include $(top_srcdir)/../../../automake/subdirs.am
 include $(top_srcdir)/../../../automake/local.am
+include $(srcdir)/../../../../../bsps/mips/headers.am
diff --git a/c/src/lib/libbsp/mips/configure.ac b/c/src/lib/libbsp/mips/configure.ac
index 81973700ae..288be9e96e 100644
--- a/c/src/lib/libbsp/mips/configure.ac
+++ b/c/src/lib/libbsp/mips/configure.ac
@@ -4,6 +4,8 @@ AC_PREREQ([2.69])
 AC_INIT([rtems-c-src-lib-libbsp-mips],[_RTEMS_VERSION],[https://devel.rtems.org/newticket])
 AC_CONFIG_SRCDIR([csb350])
 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/mips/csb350/Makefile.am b/c/src/lib/libbsp/mips/csb350/Makefile.am
index 33ec193629..fba96dc185 100644
--- a/c/src/lib/libbsp/mips/csb350/Makefile.am
+++ b/c/src/lib/libbsp/mips/csb350/Makefile.am
@@ -4,21 +4,9 @@ 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
-include_bsp_HEADERS = ../shared/liblnk/regs.h
 #isr
-include_bsp_HEADERS += ../../shared/include/irq-generic.h
-include_bsp_HEADERS += ../../shared/include/irq-info.h
-include_bsp_HEADERS += include/irq.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
 
 noinst_PROGRAMS =
@@ -28,7 +16,7 @@ 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 =
@@ -76,5 +64,5 @@ if HAS_NETWORKING
 libbsp_a_LIBADD += network.rel
 endif
 
-include $(srcdir)/preinstall.am
 include $(top_srcdir)/../../../../automake/local.am
+include $(srcdir)/../../../../../../bsps/mips/csb350/headers.am
diff --git a/c/src/lib/libbsp/mips/csb350/configure.ac b/c/src/lib/libbsp/mips/csb350/configure.ac
index ba49c66884..ca7f3dc11d 100644
--- a/c/src/lib/libbsp/mips/csb350/configure.ac
+++ b/c/src/lib/libbsp/mips/csb350/configure.ac
@@ -4,6 +4,9 @@ AC_PREREQ([2.69])
 AC_INIT([rtems-c-src-lib-libbsp-mips-csb350],[_RTEMS_VERSION],[https://devel.rtems.org/newticket])
 AC_CONFIG_SRCDIR([make/custom/csb350.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/mips/csb350/preinstall.am b/c/src/lib/libbsp/mips/csb350/preinstall.am
deleted file mode 100644
index 71be6d1258..0000000000
--- a/c/src/lib/libbsp/mips/csb350/preinstall.am
+++ /dev/null
@@ -1,83 +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)/bsp/regs.h: ../shared/liblnk/regs.h $(PROJECT_INCLUDE)/bsp/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp/regs.h
-PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/regs.h
-
-$(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/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_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/mips/csb350/bsp_specs b/c/src/lib/libbsp/mips/csb350/startup/bsp_specs
index 87638cc027..87638cc027 100644
--- a/c/src/lib/libbsp/mips/csb350/bsp_specs
+++ b/c/src/lib/libbsp/mips/csb350/startup/bsp_specs
diff --git a/c/src/lib/libbsp/mips/hurricane/Makefile.am b/c/src/lib/libbsp/mips/hurricane/Makefile.am
index c675d9f038..a634a84582 100644
--- a/c/src/lib/libbsp/mips/hurricane/Makefile.am
+++ b/c/src/lib/libbsp/mips/hurricane/Makefile.am
@@ -4,21 +4,9 @@ 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
-include_HEADERS += include/usc.h
-include_bsp_HEADERS = ../shared/liblnk/regs.h
 #isr
-include_bsp_HEADERS += ../../shared/include/irq-generic.h
-include_bsp_HEADERS += ../../shared/include/irq-info.h
-include_bsp_HEADERS += include/irq.h
-
-nodist_include_HEADERS = include/bspopts.h
-nodist_include_bsp_HEADERS = ../../shared/include/bootcard.h
 DISTCLEANFILES = include/bspopts.h
 
 
@@ -27,7 +15,7 @@ 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 =
@@ -71,5 +59,5 @@ libbsp_a_LIBADD  = ../../../libcpu/@RTEMS_CPU@/shared/cache.rel
 libbsp_a_LIBADD += ../../../libcpu/@RTEMS_CPU@/shared/interrupts.rel
 libbsp_a_LIBADD += ../../../libcpu/@RTEMS_CPU@/rm52xx/timer.rel
 
-include $(srcdir)/preinstall.am
 include $(top_srcdir)/../../../../automake/local.am
+include $(srcdir)/../../../../../../bsps/mips/hurricane/headers.am
diff --git a/c/src/lib/libbsp/mips/hurricane/configure.ac b/c/src/lib/libbsp/mips/hurricane/configure.ac
index e66e8d2794..99d16d95b8 100644
--- a/c/src/lib/libbsp/mips/hurricane/configure.ac
+++ b/c/src/lib/libbsp/mips/hurricane/configure.ac
@@ -4,6 +4,9 @@ AC_PREREQ([2.69])
 AC_INIT([rtems-c-src-lib-libbsp-mips-hurricane],[_RTEMS_VERSION],[https://devel.rtems.org/newticket])
 AC_CONFIG_SRCDIR([make/custom/hurricane.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/mips/hurricane/preinstall.am b/c/src/lib/libbsp/mips/hurricane/preinstall.am
deleted file mode 100644
index 8ad1e3f332..0000000000
--- a/c/src/lib/libbsp/mips/hurricane/preinstall.am
+++ /dev/null
@@ -1,83 +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)/usc.h: include/usc.h $(PROJECT_INCLUDE)/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/usc.h
-PREINSTALL_FILES += $(PROJECT_INCLUDE)/usc.h
-
-$(PROJECT_INCLUDE)/bsp/regs.h: ../shared/liblnk/regs.h $(PROJECT_INCLUDE)/bsp/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp/regs.h
-PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/regs.h
-
-$(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/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_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/mips/hurricane/bsp_specs b/c/src/lib/libbsp/mips/hurricane/startup/bsp_specs
index 87638cc027..87638cc027 100644
--- a/c/src/lib/libbsp/mips/hurricane/bsp_specs
+++ b/c/src/lib/libbsp/mips/hurricane/startup/bsp_specs
diff --git a/c/src/lib/libbsp/mips/jmr3904/Makefile.am b/c/src/lib/libbsp/mips/jmr3904/Makefile.am
index 6e5154d5b8..5d599cf64f 100644
--- a/c/src/lib/libbsp/mips/jmr3904/Makefile.am
+++ b/c/src/lib/libbsp/mips/jmr3904/Makefile.am
@@ -4,21 +4,9 @@ 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
-include_bsp_HEADERS = ../shared/liblnk/regs.h
 #isr
-include_bsp_HEADERS += ../../shared/include/irq-generic.h
-include_bsp_HEADERS += ../../shared/include/irq-info.h
-include_bsp_HEADERS += include/irq.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
 
 
@@ -27,7 +15,7 @@ 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 =
@@ -62,5 +50,5 @@ libbsp_a_SOURCES += ../shared/irq/interruptmask.c
 libbsp_a_LIBADD  = ../../../libcpu/@RTEMS_CPU@/shared/cache.rel
 libbsp_a_LIBADD += ../../../libcpu/@RTEMS_CPU@/shared/interrupts.rel
 
-include $(srcdir)/preinstall.am
 include $(top_srcdir)/../../../../automake/local.am
+include $(srcdir)/../../../../../../bsps/mips/jmr3904/headers.am
diff --git a/c/src/lib/libbsp/mips/jmr3904/configure.ac b/c/src/lib/libbsp/mips/jmr3904/configure.ac
index edd2420d4a..7fc9bbd0cd 100644
--- a/c/src/lib/libbsp/mips/jmr3904/configure.ac
+++ b/c/src/lib/libbsp/mips/jmr3904/configure.ac
@@ -4,6 +4,9 @@ AC_PREREQ([2.69])
 AC_INIT([rtems-c-src-lib-libbsp-mips-jmr3904],[_RTEMS_VERSION],[https://devel.rtems.org/newticket])
 AC_CONFIG_SRCDIR([make/custom/jmr3904.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/mips/jmr3904/preinstall.am b/c/src/lib/libbsp/mips/jmr3904/preinstall.am
deleted file mode 100644
index 71be6d1258..0000000000
--- a/c/src/lib/libbsp/mips/jmr3904/preinstall.am
+++ /dev/null
@@ -1,83 +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)/bsp/regs.h: ../shared/liblnk/regs.h $(PROJECT_INCLUDE)/bsp/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp/regs.h
-PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/regs.h
-
-$(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/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_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/mips/jmr3904/bsp_specs b/c/src/lib/libbsp/mips/jmr3904/startup/bsp_specs
index 87638cc027..87638cc027 100644
--- a/c/src/lib/libbsp/mips/jmr3904/bsp_specs
+++ b/c/src/lib/libbsp/mips/jmr3904/startup/bsp_specs
diff --git a/c/src/lib/libbsp/mips/malta/Makefile.am b/c/src/lib/libbsp/mips/malta/Makefile.am
index b73ce85d1c..38b902cd0a 100644
--- a/c/src/lib/libbsp/mips/malta/Makefile.am
+++ b/c/src/lib/libbsp/mips/malta/Makefile.am
@@ -7,23 +7,11 @@ 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
-include_bsp_HEADERS = ../shared/liblnk/regs.h
 #isr
-include_bsp_HEADERS += ../../shared/include/irq-generic.h
-include_bsp_HEADERS += ../../shared/include/irq-info.h
-include_bsp_HEADERS += include/irq.h
 #pci
-include_bsp_HEADERS += include/pci.h
 #irq
-include_bsp_HEADERS += ../shared/irq/i8259.h
-nodist_include_HEADERS = include/bspopts.h
-nodist_include_bsp_HEADERS = ../../shared/include/bootcard.h
 DISTCLEANFILES = include/bspopts.h
 
 
@@ -32,7 +20,7 @@ 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 =
@@ -85,5 +73,5 @@ libbsp_a_SOURCES += irq/vectorisrs.c
 libbsp_a_SOURCES += irq/interruptmask.c
 libbsp_a_SOURCES += ../shared/irq/i8259.c
 
-include $(srcdir)/preinstall.am
 include $(top_srcdir)/../../../../automake/local.am
+include $(srcdir)/../../../../../../bsps/mips/malta/headers.am
diff --git a/c/src/lib/libbsp/mips/malta/configure.ac b/c/src/lib/libbsp/mips/malta/configure.ac
index 248734f85b..6633da14fe 100644
--- a/c/src/lib/libbsp/mips/malta/configure.ac
+++ b/c/src/lib/libbsp/mips/malta/configure.ac
@@ -4,6 +4,9 @@ AC_PREREQ([2.69])
 AC_INIT([rtems-c-src-lib-libbsp-mips-malta],[_RTEMS_VERSION],[https://devel.rtems.org/newticket])
 AC_CONFIG_SRCDIR([make/custom/malta.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/mips/malta/preinstall.am b/c/src/lib/libbsp/mips/malta/preinstall.am
deleted file mode 100644
index e725a6b4b8..0000000000
--- a/c/src/lib/libbsp/mips/malta/preinstall.am
+++ /dev/null
@@ -1,87 +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)/bsp/regs.h: ../shared/liblnk/regs.h $(PROJECT_INCLUDE)/bsp/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp/regs.h
-PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/regs.h
-
-$(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/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)/bsp/pci.h: include/pci.h $(PROJECT_INCLUDE)/bsp/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp/pci.h
-PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/pci.h
-
-$(PROJECT_INCLUDE)/bsp/i8259.h: ../shared/irq/i8259.h $(PROJECT_INCLUDE)/bsp/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp/i8259.h
-PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/i8259.h
-
-$(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/mips/malta/bsp_specs b/c/src/lib/libbsp/mips/malta/startup/bsp_specs
index 87638cc027..87638cc027 100644
--- a/c/src/lib/libbsp/mips/malta/bsp_specs
+++ b/c/src/lib/libbsp/mips/malta/startup/bsp_specs
diff --git a/c/src/lib/libbsp/mips/rbtx4925/Makefile.am b/c/src/lib/libbsp/mips/rbtx4925/Makefile.am
index b4ba01be96..3ea41e411a 100644
--- a/c/src/lib/libbsp/mips/rbtx4925/Makefile.am
+++ b/c/src/lib/libbsp/mips/rbtx4925/Makefile.am
@@ -4,20 +4,9 @@ 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
-include_bsp_HEADERS = ../shared/liblnk/regs.h
 #isr
-include_bsp_HEADERS += ../../shared/include/irq-generic.h
-include_bsp_HEADERS += ../../shared/include/irq-info.h
-include_bsp_HEADERS += include/irq.h
-
-nodist_include_HEADERS = include/bspopts.h
-nodist_include_bsp_HEADERS = ../../shared/include/bootcard.h
 DISTCLEANFILES = include/bspopts.h
 
 noinst_PROGRAMS =
@@ -28,7 +17,7 @@ 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 =
@@ -70,5 +59,5 @@ libbsp_a_LIBADD  = ../../../libcpu/@RTEMS_CPU@/shared/cache.rel
 libbsp_a_LIBADD += ../../../libcpu/@RTEMS_CPU@/shared/interrupts.rel
 libbsp_a_LIBADD += ../../../libcpu/@RTEMS_CPU@/tx49/timer.rel
 
-include $(srcdir)/preinstall.am
 include $(top_srcdir)/../../../../automake/local.am
+include $(srcdir)/../../../../../../bsps/mips/rbtx4925/headers.am
diff --git a/c/src/lib/libbsp/mips/rbtx4925/configure.ac b/c/src/lib/libbsp/mips/rbtx4925/configure.ac
index fe8eaacd43..b99751d8f4 100644
--- a/c/src/lib/libbsp/mips/rbtx4925/configure.ac
+++ b/c/src/lib/libbsp/mips/rbtx4925/configure.ac
@@ -4,6 +4,9 @@ AC_PREREQ([2.69])
 AC_INIT([rtems-c-src-lib-libbsp-mips-rbtx4925],[_RTEMS_VERSION],[https://devel.rtems.org/newticket])
 AC_CONFIG_SRCDIR([make/custom/rbtx4925.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/mips/rbtx4925/preinstall.am b/c/src/lib/libbsp/mips/rbtx4925/preinstall.am
deleted file mode 100644
index 5cb075cf07..0000000000
--- a/c/src/lib/libbsp/mips/rbtx4925/preinstall.am
+++ /dev/null
@@ -1,79 +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)/bsp/regs.h: ../shared/liblnk/regs.h $(PROJECT_INCLUDE)/bsp/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp/regs.h
-PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/regs.h
-
-$(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/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_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/mips/rbtx4925/bsp_specs b/c/src/lib/libbsp/mips/rbtx4925/startup/bsp_specs
index 87638cc027..87638cc027 100644
--- a/c/src/lib/libbsp/mips/rbtx4925/bsp_specs
+++ b/c/src/lib/libbsp/mips/rbtx4925/startup/bsp_specs
diff --git a/c/src/lib/libbsp/mips/rbtx4938/Makefile.am b/c/src/lib/libbsp/mips/rbtx4938/Makefile.am
index b4ba01be96..3a8443a2ea 100644
--- a/c/src/lib/libbsp/mips/rbtx4938/Makefile.am
+++ b/c/src/lib/libbsp/mips/rbtx4938/Makefile.am
@@ -4,20 +4,9 @@ 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
-include_bsp_HEADERS = ../shared/liblnk/regs.h
 #isr
-include_bsp_HEADERS += ../../shared/include/irq-generic.h
-include_bsp_HEADERS += ../../shared/include/irq-info.h
-include_bsp_HEADERS += include/irq.h
-
-nodist_include_HEADERS = include/bspopts.h
-nodist_include_bsp_HEADERS = ../../shared/include/bootcard.h
 DISTCLEANFILES = include/bspopts.h
 
 noinst_PROGRAMS =
@@ -28,7 +17,7 @@ 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 =
@@ -70,5 +59,5 @@ libbsp_a_LIBADD  = ../../../libcpu/@RTEMS_CPU@/shared/cache.rel
 libbsp_a_LIBADD += ../../../libcpu/@RTEMS_CPU@/shared/interrupts.rel
 libbsp_a_LIBADD += ../../../libcpu/@RTEMS_CPU@/tx49/timer.rel
 
-include $(srcdir)/preinstall.am
 include $(top_srcdir)/../../../../automake/local.am
+include $(srcdir)/../../../../../../bsps/mips/rbtx4938/headers.am
diff --git a/c/src/lib/libbsp/mips/rbtx4938/configure.ac b/c/src/lib/libbsp/mips/rbtx4938/configure.ac
index 9d3ce56fa5..e48c697695 100644
--- a/c/src/lib/libbsp/mips/rbtx4938/configure.ac
+++ b/c/src/lib/libbsp/mips/rbtx4938/configure.ac
@@ -4,6 +4,9 @@ AC_PREREQ([2.69])
 AC_INIT([rtems-c-src-lib-libbsp-mips-rbtx4938],[_RTEMS_VERSION],[https://devel.rtems.org/newticket])
 AC_CONFIG_SRCDIR([make/custom/rbtx4938.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/mips/rbtx4938/preinstall.am b/c/src/lib/libbsp/mips/rbtx4938/preinstall.am
deleted file mode 100644
index 5cb075cf07..0000000000
--- a/c/src/lib/libbsp/mips/rbtx4938/preinstall.am
+++ /dev/null
@@ -1,79 +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)/bsp/regs.h: ../shared/liblnk/regs.h $(PROJECT_INCLUDE)/bsp/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp/regs.h
-PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/regs.h
-
-$(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/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_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/mips/rbtx4938/bsp_specs b/c/src/lib/libbsp/mips/rbtx4938/startup/bsp_specs
index 87638cc027..87638cc027 100644
--- a/c/src/lib/libbsp/mips/rbtx4938/bsp_specs
+++ b/c/src/lib/libbsp/mips/rbtx4938/startup/bsp_specs