Add warning to generated Doxyfile to edit Doxyfile.in.

[fw/openocd] / Makefile.am

diff --git a/Makefile.am b/Makefile.am
index 10735f3458f77a57a9f44fe03ee36ded1fbd6554..c14c81f674176ea65fc35aeed9446c1aaa2e49cf 100644 (file)
--- a/Makefile.am
+++ b/Makefile.am
@@ -18,7 +18,12 @@ EXTRA_DIST = \
 docs: pdf html doxygen
 
 Doxyfile: $(srcdir)/Doxyfile.in
-       sed -e 's,@srcdir\@,$(srcdir),' $< > $@
+       @echo "Creating $@ from $<..."
+       @( \
+         echo "### @@@ -= DO NOT EDIT THIS FILE =- @@@ ###" && \
+         echo "### @@@ Make changes to Doxyfile.in @@@ ###" && \
+         sed -e 's,@srcdir\@,$(srcdir),' $< \
+       ) > $@
 
 doxygen::
        $(MAKE) Doxyfile