Instead of having skeletons declare all valid %define variables and

[bison.git] / doc / Makefile.am

diff --git a/doc/Makefile.am b/doc/Makefile.am
index b7b2d4ea0326a3ce90389935d1f16ae5fb20a233..35b073566c2b2fd9e25f67f3addf0367b540457f 100644 (file)
--- a/doc/Makefile.am
+++ b/doc/Makefile.am
@@ -1,5 +1,5 @@
 ## Process this file with automake to produce Makefile.in -*-Makefile-*-
-## Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc.
+## Copyright (C) 2001, 2002, 2003, 2005, 2006 Free Software Foundation, Inc.
 
 ## This program is free software; you can redistribute it and/or modify
 ## it under the terms of the GNU General Public License as published by
@@ -21,14 +21,47 @@ info_TEXINFOS = bison.texinfo
 man_MANS = bison.1
 bison_TEXINFOS = gpl.texi fdl.texi
 
-EXTRA_DIST = FAQ bison.1 refcard.tex
+EXTRA_DIST = bison.1 refcard.tex
 
 CLEANFILES = refcard.dvi refcard.log refcard.ps bison.fns
-
+CLEANDIRS = *.t2d
 clean-local:
-       rm -rf *.t2d
+       rm -rf $(CLEANDIRS)
 
 refcard.dvi: refcard.tex
        tex refcard.tex
 
 refcard.ps: refcard.dvi
+
+
+
+## -------------- ##
+## Doxygenation.  ##
+## -------------- ##
+
+DOXYGEN = doxygen
+
+.PHONY: doc html
+
+doc: html
+
+html-local: Doxyfile
+       $(DOXYGEN)
+
+edit = sed -e "s|@ID@|$$Id|" \
+          -e 's,@PACKAGE_NAME\@,$(PACKAGE_NAME),g' \
+          -e 's,@PACKAGE_VERSION\@,$(PACKAGE_VERSION),g' \
+          -e 's,@top_builddir\@,$(top_builddir),g' \
+          -e 's,@top_srcdir\@,$(top_srcdir),g'
+
+EXTRA_DIST += Doxyfile.in
+CLEANFILES += Doxyfile
+# Sed is used to generate Doxyfile from Doxyfile.in instead of
+# configure, because the former is way faster than the latter.
+# Moreover, this file is updated whenever ChangeLog is touched: using
+# sed instead of configure saves us a lot of time.
+Doxyfile: $(top_srcdir)/ChangeLog $(srcdir)/Doxyfile.in
+       Id=`grep '^\$$Id' $(top_srcdir)/ChangeLog`; \
+       $(edit) $(srcdir)/Doxyfile.in >Doxyfile
+
+CLEANDIRS += html latex