Make sure that the installed manpages are built from the sources

debian/control

@@ -2,14 +2,16 @@ Source: nut
 Section: admin
 Priority: optional
 Maintainer: Laurent Bigonville <bigon@debian.org>
-Build-Depends: debhelper (>= 12),
+Build-Depends: asciidoc <!nodoc>,
+               debhelper (>= 12),
                dh-python,
+               docbook-xml <!nodoc>,
                libavahi-client-dev,
                libavahi-core-dev,
                libfreeipmi-dev [!hurd-i386],
                libgd-dev | libgd2-xpm-dev | libgd2-noxpm-dev,
-               libipmimonitoring-dev [!hurd-i386],
                libi2c-dev [linux-any],
+               libipmimonitoring-dev [!hurd-i386],
                libltdl-dev,
                libmodbus-dev,
                libneon27-gnutls-dev | libneon27-dev,
@@ -18,12 +20,12 @@ Build-Depends: debhelper (>= 12),
                libsnmp-dev | libsnmp9-dev,
                libusb-1.0-0-dev,
                libwrap0-dev,
-               python3:any
-Build-Depends-Indep: asciidoc <!nodoc>,
-                     asciidoc-dblatex <!nodoc>,
+               libxml2-utils <!nodoc>,
+               python3:any,
+               xsltproc <!nodoc>
+Build-Depends-Indep: asciidoc-dblatex <!nodoc>,
                      dblatex <!nodoc>,
-                     docbook-xsl <!nodoc>,
-                     libxml2-utils <!nodoc>
+                     docbook-xsl <!nodoc>
 Standards-Version: 4.6.0
 Homepage: https://networkupstools.org/
 Vcs-Browser: https://salsa.debian.org/debian/nut

debian/rules

@@ -32,9 +32,15 @@ DEB_CONFIGURE_EXTRA_FLAGS := --prefix= \
 			     --with-systemdtmpfilesdir=/usr/lib/tmpfiles.d
 
 
-# only build documentation if asciidoc is installed
-ifneq ($(shell which asciidoc),)
+ifeq ($(filter nodoc,$(DEB_BUILD_PROFILES)),)
+# only build the full documentation if nut-doc is built
+ifneq ($(filter nut-doc,$(shell dh_listpackages)),)
   DEB_CONFIGURE_EXTRA_FLAGS+=--with-doc=man,html-single,html-chunked,pdf
+else
+  DEB_CONFIGURE_EXTRA_FLAGS+=--with-doc=man
+endif
+else
+  DEB_CONFIGURE_EXTRA_FLAGS+=--with-doc=no
 endif
 
 %:
@@ -108,7 +114,7 @@ override_dh_auto_install-arch:
 	install -D -m 644 debian/source_nut.py $(CURDIR)/debian/tmp/usr/share/apport/package-hooks/source_nut-client.py
 
 override_dh_auto_install-indep:
-ifeq ($(filter nodoc,$(DEB_BUILD_PROFILES)),)
+ifneq ($(filter nut-doc,$(shell dh_listpackages)),)
 	#install documentation
 	mkdir -p $(CURDIR)/debian/tmp/usr/share/doc/nut-doc/pdf
 	mkdir -p $(CURDIR)/debian/tmp/usr/share/doc/nut-doc/html