-AUTOMAKE_OPTIONS = foreign
-DISTCLEANFILES = -r *.orig *.rej *~ *.bak lyx.1 core \
- config.status config.cache config.log \
- $(srcdir)/sourcedoc/*~ \
- $(srcdir)/sourcedoc/html $(srcdir)/sourcedoc/latex \
- $(srcdir)/sourcedoc/man $(srcdir)/sourcedoc/Doxyfile
-MAINTAINERCLEANFILES = $(srcdir)/Makefile.in $(srcdir)/aclocal.m4 \
- $(srcdir)/configure $(srcdir)/development/lyx.spec \
- $(srcdir)/acinclude.m4 $(srcdir)/sourcedoc/Doxyfile
-SUBDIRS = intl po sigc++ boost src lib
+include $(top_srcdir)/config/common.am
+
+DISTCLEANFILES += lyx.1 config.status config.cache config.log
+
+MAINTAINERCLEANFILES += $(srcdir)/aclocal.m4 \
+ $(srcdir)/configure \
+ $(srcdir)/acinclude.m4
+
+DIST_SUBDIRS = config development intl po boost src sourcedoc lib
+
+if USE_INCLUDED_BOOST
+SUBDIRS = config development intl po boost src sourcedoc lib
+else
+SUBDIRS = config development intl po src sourcedoc lib
+endif