Bring mumbleclean targets into conformance with GNU coding standards.

	* Makefile.in (mostlyclean): New target.
	(clean): Just call mostlyclean.  Get rid of ../etc/DOC too.
	(distclean): Use clean to do most of the work.
	Get rid of ../etc/DOC-* too.
	(realclean): New target.

1 files changed, 9 insertions, 7 deletions

diff --git a/src/Makefile.in b/src/Makefile.in
index 4698ea1758b..ffeb640bec9 100644
--- a/src/Makefile.in
+++ b/src/Makefile.in
@@ -28,17 +28,19 @@ all: doall
 doall: xmakefile
         $(MAKE) ${SUBMAKEFLAGS} -f xmakefile ${MFLAGS} all
 
+mostlyclean:
+        rm -f temacs emacs prefix-args xmakefile* core \#* *.o libXMenu11.a
+        rm -f ../etc/DOC
+clean: mostlyclean
+        true
 #This is used in making a distribution.
 #Do not use it on development directories!
-distclean:
-        -rm -f paths.h config.h emacs-* temacs emacs xmakefile core *.o
-
-clean:
-        -rm -f temacs emacs prefix-args xmakefile* core \#* *.o libXMenu11.a
-
+distclean: clean
+        rm -f paths.h config.h emacs-* ../etc/DOC-*
+realclean: distclean
+        rm -f TAGS
 versionclean:
         -rm -f emacs emacs-* ../etc/DOC*
-
 extraclean: distclean
         -rm -f *~ \#* m/*~ s/*~