move gen. of man pages to %install

libwpd.spec

@@ -47,17 +47,17 @@ sed -i 's|^hardcode_libdir_flag_spec=.*|hardcode_libdir_flag_spec=""|g' libtool
 sed -i 's|^runpath_var=LD_RUN_PATH|runpath_var=DIE_RPATH_DIE|g' libtool
 make %{?_smp_mflags}
 
-export LD_LIBRARY_PATH=`pwd`/src/lib/.libs${LD_LIBRARY_PATH:+:${LD_LIBRARY_PATH}}
-help2man -N -o wpd2raw.1 ./src/conv/raw/wpd2raw
-help2man -N -o wpd2html.1 ./src/conv/html/wpd2html
-help2man -N -o wpd2text.1 ./src/conv/text/wpd2text
-
 %install
 make DESTDIR=$RPM_BUILD_ROOT install
 rm -f $RPM_BUILD_ROOT/%{_libdir}/*.la
 # we install API docs directly from build
 rm -rf $RPM_BUILD_ROOT/%{_docdir}/%{name}
 
+# generate and install man pages
+export LD_LIBRARY_PATH=%{buildroot}%{_libdir}${LD_LIBRARY_PATH:+:${LD_LIBRARY_PATH}}
+for tool in wpd2html wpd2raw wpd2text; do
+    help2man -N -o ${tool}.1 %{buildroot}%{_bindir}/${tool}
+done
 install -m 0755 -d %{buildroot}/%{_mandir}/man1
 install -m 0644 wpd2*.1 %{buildroot}/%{_mandir}/man1