make: Add ax_lib_sqlite3.m4, etc. to m4 directory so that autogen.sh works out of the box. Refs #1064.
diff --git a/Makefile.in b/Makefile.in
index 47b6a9e..391fb71 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -93,10 +93,13 @@
 	bin/test-get-async$(EXEEXT) bin/test-publish-async$(EXEEXT)
 subdir = .
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
-am__aclocal_m4_deps = $(top_srcdir)/m4/libtool.m4 \
-	$(top_srcdir)/m4/ltoptions.m4 $(top_srcdir)/m4/ltsugar.m4 \
-	$(top_srcdir)/m4/ltversion.m4 $(top_srcdir)/m4/lt~obsolete.m4 \
-	$(top_srcdir)/configure.ac
+am__aclocal_m4_deps = $(top_srcdir)/m4/ax_cxx_compile_stdcxx_11.m4 \
+	$(top_srcdir)/m4/ax_lib_sqlite3.m4 \
+	$(top_srcdir)/m4/ax_prefix_config_h.m4 \
+	$(top_srcdir)/m4/ax_prog_doxygen.m4 \
+	$(top_srcdir)/m4/libtool.m4 $(top_srcdir)/m4/ltoptions.m4 \
+	$(top_srcdir)/m4/ltsugar.m4 $(top_srcdir)/m4/ltversion.m4 \
+	$(top_srcdir)/m4/lt~obsolete.m4 $(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \