SUBDIRS = controllers $(FRONTENDS_SUBDIRS)
-DIST_SUBDIRS = controllers xforms qt2 gnome gtk
+DIST_SUBDIRS = controllers xforms qt2 gtk
-noinst_LTLIBRARIES = libfrontends.la
+EXTRA_DIST = pch.h
+
+BUILT_SOURCES = $(PCH_FILE)
-AM_CPPFLAGS = -I$(srcdir)/.. $(BOOST_INCLUDES)
+noinst_LTLIBRARIES = libfrontends.la
-AM_CXXFLAGS = $(PCH_FLAGS)
+AM_CPPFLAGS += $(PCH_FLAGS) -I$(srcdir)/.. $(BOOST_INCLUDES)
libfrontends_la_SOURCES = \
Alert.C \