don't build documentation during modular build

opensp.spec

@@ -12,7 +12,9 @@ Patch3: opensp-manpage.patch
 License: MIT
 Group: Applications/Text
 
+%if ! 0%{?_module_build}
 BuildRequires: xmlto, jadetex
+%endif
 
 %description
 OpenSP is an implementation of the ISO/IEC 8879:1986 standard SGML
@@ -40,7 +42,11 @@ iconv -f latin1 -t utf8 ChangeLog -o ChangeLog.tmp
 mv -f ChangeLog.tmp ChangeLog
 
 %build
-%configure --disable-dependency-tracking --disable-static --enable-http \
+%configure \
+%if 0%{?_module_build}
+ --disable-doc-build \
+%endif
+ --disable-dependency-tracking --disable-static --enable-http \
  --enable-default-catalog=%{_sysconfdir}/sgml/catalog \
  --enable-default-search-path=%{_datadir}/sgml:%{_datadir}/xml
 make %{?_smp_mflags}
@@ -56,13 +62,17 @@ rm $RPM_BUILD_ROOT%{_libdir}/*.la
 # oMy, othis ois osilly.
 for file in nsgmls sgmlnorm spam spent sx ; do
    ln -s o$file $RPM_BUILD_ROOT%{_bindir}/$file
+%if ! 0%{?_module_build}
    echo ".so man1/o${file}.1" > $RPM_BUILD_ROOT%{_mandir}/man1/${file}.1
+%endif
 done
 
 #
 # Rename sx to sgml2xml.
 mv $RPM_BUILD_ROOT%{_bindir}/sx $RPM_BUILD_ROOT%{_bindir}/sgml2xml
+%if ! 0%{?_module_build}
 mv $RPM_BUILD_ROOT%{_mandir}/man1/{sx,sgml2xml}.1
+%endif
 
 #
 # Clean out (installed) redundant copies of the docs and DTDs.
@@ -83,13 +93,17 @@ make check || : # TODO: failures as of 1.5.2 :(
 
 %files -f sp5.lang
 %defattr(-,root,root)
+%if ! %{?_module_build}
 %doc doc/*.htm
 %doc docsrc/releasenotes.html
+%endif
 %doc AUTHORS BUGS COPYING ChangeLog NEWS README
 %doc pubtext/opensp-implied.dcl
 %{_bindir}/*
 %{_libdir}/libosp.so.*
+%if ! %{?_module_build}
 %{_mandir}/man1/*.1*
+%endif
 
 %files devel
 %defattr(-,root,root)
@@ -98,6 +112,9 @@ make check || : # TODO: failures as of 1.5.2 :(
 
 
 %changelog
+* Mon Apr 24 2017 Nils Philippsen <nils@redhat.com>
+- don't build documentation during modular build
+
 * Sat Feb 11 2017 Fedora Release Engineering <releng@fedoraproject.org> - 1.5.2-24
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_26_Mass_Rebuild