man: fix distcheck

Also, we can get rid of tools/manpages-docbook.xsl and just specify
the canonical URL directly.

man/Makefile.am

@@ -1,26 +1,19 @@
 man_MANS =
 CLEANFILES =
+EXTRA_DIST =
 
 if ENABLE_DOC
 
-XSLTPROC = xsltproc --xinclude --nonet
-
-nm-settings.5: nm-settings.xml
-	$(XSLTPROC) $(top_srcdir)/tools/manpages-docbook.xsl $(builddir)/nm-settings.xml
-CLEANFILES += nm-settings.5
-
-nm-settings.xml: $(top_builddir)/tools/generate-settings-spec $(top_builddir)/libnm-util/libnm-util.la
-	rm -f $(builddir)/$@
-	$(top_builddir)/tools/generate-settings-spec refentry $(builddir)/$@
-CLEANFILES += nm-settings.xml
+XSLTPROC = xsltproc
 
 XSLTPROC_FLAGS = \
-        --nonet \
-        --stringparam man.output.quietly 1 \
-        --stringparam funcsynopsis.style ansi \
-        --stringparam man.th.extra1.suppress 1 \
-        --stringparam man.authors.section.enabled 0 \
-        --stringparam man.copyright.section.enabled 0
+	--xinclude \
+	--nonet \
+	--stringparam man.output.quietly 1 \
+	--stringparam funcsynopsis.style ansi \
+	--stringparam man.th.extra1.suppress 1 \
+	--stringparam man.authors.section.enabled 0 \
+	--stringparam man.copyright.section.enabled 0
 
 XSLTPROC_MAN_FLAGS = $(XSLTPROC_FLAGS) http://docbook.sourceforge.net/release/xsl/current/manpages/docbook.xsl
 
@@ -30,12 +23,32 @@ XSLTPROC_MAN_FLAGS = $(XSLTPROC_FLAGS) http://docbook.sourceforge.net/release/xs
 %.5: %.xml
 	$(AM_V_GEN) xsltproc $(XSLTPROC_MAN_FLAGS) $<
 
-man_MANS +=				\
-	NetworkManager.8		\
-	NetworkManager.conf.5		\
-	nm-system-settings.conf.5	\
-	nm-online.1			\
+nm-settings.xml: $(top_builddir)/tools/generate-settings-spec $(top_builddir)/libnm-util/libnm-util.la
+	rm -f $(builddir)/$@
+	$(top_builddir)/tools/generate-settings-spec refentry $(builddir)/$@
+CLEANFILES += nm-settings.xml
+
+
+configure_generated_man_pages =		\
 	nmcli.1				\
+	nm-online.1			\
+	nm-system-settings.conf.5
+
+docbook_generated_man_pages =		\
+	NetworkManager.8		\
+	NetworkManager.conf.5
+
+CLEANFILES += $(docbook_generated_man_pages)
+EXTRA_DIST += $(docbook_generated_man_pages:.%=.xml)
+
+docbook_autogenerated_man_pages =	\
 	nm-settings.5
 
+CLEANFILES += $(docbook_autogenerated_man_pages)
+
+man_MANS +=					\
+	$(configure_generated_man_pages)	\
+	$(docbook_generated_man_pages)		\
+	$(docbook_autogenerated_man_pages)
+
 endif

tools/Makefile.am

@@ -23,6 +23,5 @@ generate_settings_spec_LDADD = \
 
 EXTRA_DIST = \
 	doc-generator.xsl \
-	manpages-docbook.xsl \
 	check-exports.sh \
 	$(GENERATE_SETTINGS_SPEC_SOURCE)

tools/manpages-docbook.xsl

@@ -1,5 +0,0 @@
-<?xml version='1.0'?>
-<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
-		version='1.0'>
-<xsl:import href="http://docbook.sourceforge.net/release/xsl/current/manpages/docbook.xsl"/>
-</xsl:stylesheet>