Generate html documentation from the manpages

configure.ac

@@ -64,8 +64,10 @@ AM_CONDITIONAL([ENABLE_DOC], [test "x$enable_doc" = "xyes"])
 AC_PROG_CC
 AC_PROG_CC_C99
 AC_CHECK_PROGS([DOXYGEN], [doxygen])
+AC_CHECK_PROGS([MANDOC], [mandoc])
 
 AM_CONDITIONAL([HAVE_DOXYGEN],[test -n "$DOXYGEN"])
+AM_CONDITIONAL([HAVE_MANDOC],[test -n "$MANDOC"])
 
 # Enable automake silent build rules.
 m4_ifdef([AM_SILENT_RULES],[AM_SILENT_RULES([yes])])

doc/man/Makefile.am

@@ -1,4 +1,4 @@
-dist_man_MANS = \
+MANPAGES = \
 	dc_buffer_append.3 \
 	dc_buffer_free.3 \
 	dc_buffer_get_data.3 \
@@ -32,3 +32,18 @@ dist_man_MANS = \
 	dc_parser_samples_foreach.3 \
 	dc_parser_set_data.3 \
 	libdivecomputer.3
+
+HTMLPAGES = $(MANPAGES:%=%.html)
+
+dist_man_MANS = $(MANPAGES)
+
+if HAVE_MANDOC
+doc_DATA = $(HTMLPAGES)
+endif
+
+SUFFIXES = .3 .3.html
+
+.3.3.html:
+	$(AM_V_GEN) $(MANDOC) -Thtml -Ostyle=mandoc.css,man=%N.%S.html $< > $@
+
+CLEANFILES = $(HTMLPAGES)