Add new system-gdbinit infrastructure

gdb/ChangeLog:

        * data-directory/Makefile.in (SYSTEM_GDBINIT_SRCDIR): New
        variable.
        (VPATH): Add SYSTEM_GDBINIT_SRCDIR.
        (SYSTEM_GDBINIT_DIR, SYSTEM_GDBINIT_INSTALL_DIR)
        (SYSTEM_GDBINIT_FILES): New variables.
        (all): Add stamp-system-gdbinit.
        (stamp-system-gdbinit): New rule.
        (clean-system-gdbinit, install-system-gdbinit)
        (uninstall-system-gdbinit): New rules.  Make them .PHONY.
        (install-only): Add dependency on install-system-gdbinit.
        (uninstall): Add dependency on uninstall-system-gdbinit.
        (clean): Add dependency on clean-system-gdbinit.
        * system-gdbinit/elinos.py: New file.
        * system-gdbinit/wrs-linux.py: New file.

1 files changed, 53 insertions, 5 deletions

diff --git a/gdb/data-directory/Makefile.in b/gdb/data-directory/Makefile.in
index 13433edaad..dec62077f2 100644
--- a/gdb/data-directory/Makefile.in
+++ b/gdb/data-directory/Makefile.in
@@ -19,7 +19,8 @@
 srcdir = @srcdir@
 SYSCALLS_SRCDIR = $(srcdir)/../syscalls
 PYTHON_SRCDIR = $(srcdir)/../python/lib
-VPATH = $(srcdir):$(SYSCALLS_SRCDIR):$(PYTHON_SRCDIR)
+SYSTEM_GDBINIT_SRCDIR = $(srcdir)/../system-gdbinit
+VPATH = $(srcdir):$(SYSCALLS_SRCDIR):$(PYTHON_SRCDIR):$(SYSTEM_GDBINIT_SRCDIR)
 
 top_srcdir = @top_srcdir@
 top_builddir = @top_builddir@
@@ -68,6 +69,12 @@ PYTHON_FILES = \
 	gdb/function/__init__.py \
 	gdb/function/strfns.py
 
+SYSTEM_GDBINIT_DIR = system-gdbinit
+SYSTEM_GDBINIT_INSTALL_DIR = $(DESTDIR)$(GDB_DATADIR)/$(SYSTEM_GDBINIT_DIR)
+SYSTEM_GDBINIT_FILES = \
+	elinos.py \
+	wrs-linux.py
+
 FLAGS_TO_PASS = \
 	"prefix=$(prefix)" \
 	"exec_prefix=$(exec_prefix)" \
@@ -101,7 +108,7 @@ FLAGS_TO_PASS = \
 	"RUNTESTFLAGS=$(RUNTESTFLAGS)"
 
 .PHONY: all
-all: stamp-syscalls stamp-python
+all: stamp-syscalls stamp-python stamp-system-gdbinit
 
 # For portability's sake, we need to handle systems that don't have
 # symbolic links.
@@ -185,6 +192,47 @@ uninstall-python:
 	  done \
 	done
 
+stamp-system-gdbinit: Makefile $(SYSTEM_GDBINIT_FILES)
+	rm -rf ./$(SYSTEM_GDBINIT_DIR)
+	mkdir ./$(SYSTEM_GDBINIT_DIR)
+	files='$(SYSTEM_GDBINIT_FILES)' ; \
+	for file in $$files ; do \
+	  f=$(SYSTEM_GDBINIT_SRCDIR)/$$file ; \
+	  if test -f $$f ; then \
+	    $(INSTALL_DATA) $$f ./$(SYSTEM_GDBINIT_DIR) ; \
+	  fi ; \
+	done
+	touch $@
+
+.PHONY: clean-system-gdbinit
+clean-system-gdbinit:
+	rm -rf $(SYSTEM_GDBINIT_DIR)
+	rm -f stamp-system-gdbinit
+
+.PHONY: install-system-gdbinit
+install-system-gdbinit:
+	$(INSTALL_DIR) $(SYSTEM_GDBINIT_INSTALL_DIR)
+	files='$(SYSTEM_GDBINIT_FILES)' ; \
+	for file in $$files; do \
+	  f=$(SYSTEM_GDBINIT_SRCDIR)/$$file ; \
+	  if test -f $$f ; then \
+	    $(INSTALL_DATA) $$f $(SYSTEM_GDBINIT_INSTALL_DIR) ; \
+	  fi ; \
+	done
+
+.PHONY: uninstall-system-gdbinit
+uninstall-system-gdbinit:
+	files='$(SYSTEM_GDBINIT_FILES)' ; \
+	for file in $$files ; do \
+	  slashdir=`echo "/$$file" | sed 's,/[^/]*$$,,'` ; \
+	  rm -f $(SYSTEM_GDBINIT_INSTALL_DIR)/$$file ; \
+	  while test "x$$file" != "x$$slashdir" ; do \
+	    rmdir 2>/dev/null "$(SYSTEM_GDBINIT_INSTALL_DIR)$$slashdir" ; \
+	    file="$$slashdir" ; \
+	    slashdir=`echo "$$file" | sed 's,/[^/]*$$,,'` ; \
+	  done \
+	done
+
 # Traditionally "install" depends on "all".  But it may be useful
 # not to; for example, if the user has made some trivial change to a
 # source file and doesn't care about rebuilding or just wants to save the
@@ -195,13 +243,13 @@ install: all
 	@$(MAKE) $(FLAGS_TO_PASS) install-only
 
 .PHONY: install-only
-install-only: install-syscalls install-python
+install-only: install-syscalls install-python install-system-gdbinit
 
 .PHONY: uninstall
-uninstall: uninstall-syscalls uninstall-python
+uninstall: uninstall-syscalls uninstall-python uninstall-system-gdbinit
 
 .PHONY: clean
-clean: clean-syscalls clean-python
+clean: clean-syscalls clean-python clean-system-gdbinit
 
 .PHONY: maintainer-clean realclean distclean
 maintainer-clean realclean distclean: clean