tags (ID, cscope): also process config header (if any)

* lib/am/tags.am (cscopelist, ID): Also scan the file given by the
'%CONFIG%' transform, for consistency by what is done by the 'TAGS'
and 'CTAGS' rules.

Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com>

diff --git a/lib/am/tags.am b/lib/am/tags.am
index fccacca..37412ca 100644 (file)
--- a/lib/am/tags.am
+++ b/lib/am/tags.am
@@ -18,9 +18,9 @@
 ## ID.  ##
 ## ---- ##
 
-ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
+ID: $(HEADERS) $(SOURCES) %CONFIG% $(TAGS_FILES) $(LISP)
 ## Make sure the list of sources is unique.
-       list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
+       list='$(SOURCES) %CONFIG% $(HEADERS) $(LISP) $(TAGS_FILES)'; \
        unique=`for i in $$list; do \
 ## Handle VPATH correctly.
            if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
@@ -153,8 +153,8 @@ cscope.files: clean-cscope %CSCOPEDIRS% cscopelist
 endif %?TOPDIR_P%
 
 .PHONY: cscopelist
-cscopelist: %CSCOPEDIRS% $(HEADERS) $(SOURCES) $(LISP)
-       list='$(SOURCES) $(HEADERS) $(LISP)'; \
+cscopelist: %CSCOPEDIRS% $(HEADERS) $(SOURCES) %CONFIG% $(LISP)
+       list='$(HEADERS) $(SOURCES) %CONFIG% $(LISP)'; \
        case "$(srcdir)" in \
          [\\/]* | ?:[\\/]*) sdir="$(srcdir)" ;; \
          *) sdir=$(subdir)/$(srcdir) ;; \