bsp/leon3: Enable linker script variants

c/src/lib/libbsp/sparc/leon3/Makefile.am

@@ -23,7 +23,9 @@ noinst_LIBRARIES = libbspstart.a
 libbspstart_a_SOURCES = ../../sparc/shared/start.S
 project_lib_DATA = start.$(OBJEXT)
 
-dist_project_lib_DATA += startup/linkcmds ../shared/startup/linkcmds.base
+dist_project_lib_DATA += ../shared/startup/linkcmds.base
+dist_project_lib_DATA += startup/linkcmds
+dist_project_lib_DATA += startup/linkcmds.leon3
 
 noinst_LIBRARIES += libbsp.a
 libbsp_a_SOURCES =

c/src/lib/libbsp/sparc/leon3/configure.ac

@@ -38,6 +38,7 @@ RTEMS_BSPOPTS_HELP([BSP_LEON3_SMP],
  determining the CPU core number in an SMP configuration.])
 
 RTEMS_BSP_CLEANUP_OPTIONS(0, 1)
+RTEMS_BSP_LINKCMDS
 
 # Explicitly list all Makefiles here
 AC_CONFIG_FILES([Makefile])

c/src/lib/libbsp/sparc/leon3/preinstall.am

@@ -69,13 +69,17 @@ $(PROJECT_LIB)/start.$(OBJEXT): start.$(OBJEXT) $(PROJECT_LIB)/$(dirstamp)
 	$(INSTALL_DATA) $< $(PROJECT_LIB)/start.$(OBJEXT)
 TMPINSTALL_FILES += $(PROJECT_LIB)/start.$(OBJEXT)
 
+$(PROJECT_LIB)/linkcmds.base: ../shared/startup/linkcmds.base $(PROJECT_LIB)/$(dirstamp)
+	$(INSTALL_DATA) $< $(PROJECT_LIB)/linkcmds.base
+PREINSTALL_FILES += $(PROJECT_LIB)/linkcmds.base
+
 $(PROJECT_LIB)/linkcmds: startup/linkcmds $(PROJECT_LIB)/$(dirstamp)
 	$(INSTALL_DATA) $< $(PROJECT_LIB)/linkcmds
 PREINSTALL_FILES += $(PROJECT_LIB)/linkcmds
 
-$(PROJECT_LIB)/linkcmds.base: ../shared/startup/linkcmds.base $(PROJECT_LIB)/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_LIB)/linkcmds.base
-PREINSTALL_FILES += $(PROJECT_LIB)/linkcmds.base
+$(PROJECT_LIB)/linkcmds.leon3: startup/linkcmds.leon3 $(PROJECT_LIB)/$(dirstamp)
+	$(INSTALL_DATA) $< $(PROJECT_LIB)/linkcmds.leon3
+PREINSTALL_FILES += $(PROJECT_LIB)/linkcmds.leon3
 
 $(PROJECT_INCLUDE)/amba.h: include/amba.h $(PROJECT_INCLUDE)/$(dirstamp)
 	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/amba.h