INSTALL_PROGRAM = @INSTALL_PROGRAM@
 INSTALL_DATA = @INSTALL_DATA@
 
+DESTDIR =
+
 AR = @AR@
 AR_FLAGS = qv
 RANLIB = @RANLIB@
                  true ; \
                fi ; \
                $(srcdir)/../mkinstalldirs $(bindir) ; \
-               $(INSTALL_PROGRAM) gdb$(EXEEXT) $(bindir)/$$transformed_name$(EXEEXT) ; \
-               $(srcdir)/../mkinstalldirs $(man1dir) ; \
-               $(INSTALL_DATA) $(srcdir)/gdb.1 $(man1dir)/$$transformed_name.1
+               $(INSTALL_PROGRAM) gdb$(EXEEXT) \
+                       $(DESTDIR)$(bindir)/$$transformed_name$(EXEEXT) ; \
+               $(srcdir)/../mkinstalldirs \
+                       $(DESTDIR)$(man1dir) ; \
+               $(INSTALL_DATA) $(srcdir)/gdb.1 \
+                       $(DESTDIR)$(man1dir)/$$transformed_name.1
        @$(MAKE) DO=install "DODIRS=$(SUBDIRS)" $(FLAGS_TO_PASS) subdir_do 
 
 uninstall: force $(CONFIG_UNINSTALL)
          true ; \
        fi ; \
        $(SHELL) $(srcdir)/../mkinstalldirs $(bindir); \
-       $(INSTALL_PROGRAM) insight$(EXEEXT) $(bindir)/$$transformed_name$(EXEEXT) ; \
-       $(SHELL) $(srcdir)/../mkinstalldirs $(GDBTK_LIBRARY) ; \
-       $(SHELL) $(srcdir)/../mkinstalldirs $(libdir)/insight$(GDBTK_VERSION) ; \
-       $(INSTALL_DATA) $(srcdir)/gdbtk/plugins/plugins.tcl $(libdir)/insight$(GDBTK_VERSION)/plugins.tcl ; \
+       $(INSTALL_PROGRAM) insight$(EXEEXT) \
+               $(DESTDIR)$(bindir)/$$transformed_name$(EXEEXT) ; \
+       $(SHELL) $(srcdir)/../mkinstalldirs \
+               $(DESTDIR)$(GDBTK_LIBRARY) ; \
+       $(SHELL) $(srcdir)/../mkinstalldirs \
+               $(DESTDIR)$(libdir)/insight$(GDBTK_VERSION) ; \
+       $(INSTALL_DATA) $(srcdir)/gdbtk/plugins/plugins.tcl \
+               $(DESTDIR)$(libdir)/insight$(GDBTK_VERSION)/plugins.tcl ; \
+       $(SHELL) $(srcdir)/../mkinstalldirs \
+               $(DESTDIR)$(GDBTK_LIBRARY)/images \
+               $(DESTDIR)$(GDBTK_LIBRARY)/images2 ; \
        $(SHELL) $(srcdir)/../mkinstalldirs \
-               $(GDBTK_LIBRARY)/images \
-               $(GDBTK_LIBRARY)/images2 ; \
-       $(SHELL) $(srcdir)/../mkinstalldirs $(GDBTK_LIBRARY)/help \
-               $(GDBTK_LIBRARY)/help/images \
-               $(GDBTK_LIBRARY)/help/trace ; \
+               $(DESTDIR)$(GDBTK_LIBRARY)/help \
+               $(DESTDIR)$(GDBTK_LIBRARY)/help/images \
+               $(DESTDIR)$(GDBTK_LIBRARY)/help/trace ; \
        cd $(srcdir)/gdbtk/library ; \
        for i in *.tcl *.itcl *.ith *.itb images/*.gif images2/*.gif images/icons.txt images2/icons.txt tclIndex help/*.html  help/trace/*.html help/trace/index.toc help/images/*.gif; \
          do \
-               $(INSTALL_DATA) $$i $(GDBTK_LIBRARY)/$$i ; \
+               $(INSTALL_DATA) $$i $(DESTDIR)$(GDBTK_LIBRARY)/$$i ; \
          done ;
 
 uninstall-gdbtk:
        else \
                true ; \
        fi ; \
-       rm -f $(bindir)/$$transformed_name$(EXEEXT) ; \
-       rm -rf $(GDBTK_LIBRARY)
+       rm -f $(DESTDIR)$(bindir)/$$transformed_name$(EXEEXT) ; \
+       rm -rf $(DESTDIR)$(GDBTK_LIBRARY)
 
 clean-gdbtk:
        rm -f insight$(EXEEXT)