1 files changed, 55 insertions, 0 deletions
diff --git a/src/sed/doc/Makefile.am b/src/sed/doc/Makefile.am
new file mode 100644
index 0000000..80ecafd
--- /dev/null
+++ b/src/sed/doc/Makefile.am
@@ -0,0 +1,55 @@
+## Process this file with automake to produce Makefile.in
+info_TEXINFOS = sed.texi
+sed_TEXINFOS = config.texi version.texi
+dist_man_MANS = sed.1
+dist_noinst_DATA = sed.x sed-in.texi
+dist_noinst_SCRIPTS = groupify.sed
+CLEANFILES = sed.html
+TEXI2DVI = $(top_srcdir)/config/texi2dvi --expand
+HELP2MAN = $(top_srcdir)/config/help2man
+SED = $(top_builddir)/sed/sed
+
+# To produce better quality output, in the example sed
+# scripts we group comments with lines following them;
+# since mantaining the "@group...@end group" manually
+# is a burden, we do this automatically
+$(srcdir)/sed.texi: sed-in.texi $(srcdir)/groupify.sed
+	sed -nf $(srcdir)/groupify.sed \
+	  < $(srcdir)/sed-in.texi > $(srcdir)/sed.texi
+
+sed.1: $(top_srcdir)/sed/sed.c $(top_srcdir)/configure.ac $(srcdir)/sed.x
+	$(HELP2MAN) --name "stream editor for filtering and transforming text" \
+	  -p sed --include $(srcdir)/sed.x $(SED) > $(srcdir)/sed.1
+
+dist-hook:
+	touch $(distdir)/sed.1
+
+# This rule is used if --enable-html is passed
+if BUILD_HTML
+docdir = $(datadir)/doc
+pkgdocdir = $(datadir)/doc/$(PACKAGE)-$(VERSION)
+pkgdoc_DATA = sed.html
+
+all: html
+
+html: sed.html
+
+.PHONY: html
+endif
+
+# Having a dependancy on sed.info automatically makes
+# sed.html dependant on sed.texi and all the included
+# sources
+if MAKEINFO_HTML
+sed.html: sed.texi sed.info
+	builddir=`pwd` && cd $(srcdir) && \
+	  $(MAKEINFO) --html --no-split -o $$builddir/sed.html sed.texi
+endif
+
+# These rules are used together with TEXI2HTML
+if TEXI2HTML_HTML
+sed.html: sed.texi sed.info
+	cp $(srcdir)/*.texi . && \
+	  $(TEXI2HTML) sed.texi && \
+	  rm *.texi
+endif