diff -up cmrt-1.0.6/configure.ac.replace_obsolete_AC_PROG_LIBTOOL cmrt-1.0.6/configure.ac

--- cmrt-1.0.6/configure.ac.replace_obsolete_AC_PROG_LIBTOOL	2016-09-08 01:51:38.000000000 +0200

+++ cmrt-1.0.6/configure.ac	2017-07-25 18:49:51.550451408 +0200

@@ -122,8 +122,8 @@ AC_SUBST(CMRT_LT_VERSION)

 AC_SUBST(CMRT_LT_LDFLAGS)

-AC_DISABLE_STATIC

-AC_PROG_LIBTOOL

+LT_INIT([disable-static])

+AC_SUBST([LIBTOOL_DEPS])

 AC_PROG_CC

 AM_PROG_CC_C_O

 AC_PROG_CXX

diff -up cmrt-1.0.6/Makefile.am.replace_obsolete_AC_PROG_LIBTOOL cmrt-1.0.6/Makefile.am

--- cmrt-1.0.6/Makefile.am.replace_obsolete_AC_PROG_LIBTOOL	2016-09-08 01:51:38.000000000 +0200

+++ cmrt-1.0.6/Makefile.am	2017-07-25 18:49:30.622509929 +0200

@@ -24,6 +24,11 @@ ACLOCAL_AMFLAGS = -I m4 ${ACLOCAL_FLAGS}

 AUTOMAKE_OPTIONS = foreign

+LIBTOOL_DEPS = @LIBTOOL_DEPS@

+

+libtool: $(LIBTOOL_DEPS)

+	$(SHELL) ./config.status libtool

+

 SUBDIRS = src pkgconfig

 # Extra clean files so that maintainer-clean removes *everything*