Small Makefile cleanup mainly related to tags file generation

[bpt/emacs.git] / lwlib / Makefile.in

diff --git a/lwlib/Makefile.in b/lwlib/Makefile.in
index 40f4a40..550983c 100644 (file)
--- a/lwlib/Makefile.in
+++ b/lwlib/Makefile.in
@@ -23,6 +23,9 @@
 # and set up to be configured by ../configure.
 
 srcdir=@srcdir@
+abs_srcdir=@abs_srcdir@
+# MinGW CPPFLAGS may use this.
+abs_top_srcdir=@abs_top_srcdir@
 VPATH=@srcdir@
 @SET_MAKE@
 C_SWITCH_X_SITE=@C_SWITCH_X_SITE@
@@ -98,7 +101,17 @@ distclean: clean
 maintainer-clean: distclean
        rm -f TAGS
 
-TAGS:
-       ../lib-src/etags $(srcdir)/*.[ch]
+
+ETAGS = ../lib-src/etags
+
+## FIXME?  Does etags need to use absolute filenames?
+## See comments in lisp/Makefile.in, src/Makefile.in.
+ctagsfiles= *.[ch]
+
+TAGS: $(srcdir)/$(ctagsfiles)
+       "$(ETAGS)" "$(abs_srcdir)"/$(ctagsfiles)
 tags: TAGS
 .PHONY: tags
+
+
+### Makefile.in ends here