diff --git a/experimental/facho-signer/boostrap.sh b/experimental/facho-signer/boostrap.sh
index 0fb6c4f..c69ea37 100644
--- a/experimental/facho-signer/boostrap.sh
+++ b/experimental/facho-signer/boostrap.sh
@@ -1,2 +1,3 @@
 #!/bin/sh
+libtoolize -c
 autoreconf --install
diff --git a/experimental/facho-signer/configure.ac b/experimental/facho-signer/configure.ac
index c311626..a299e73 100644
--- a/experimental/facho-signer/configure.ac
+++ b/experimental/facho-signer/configure.ac
@@ -6,6 +6,7 @@ AC_INIT([facho-signer], [0.0.1], [bit4bit@riseup.net])
 AM_INIT_AUTOMAKE
 AC_CONFIG_SRCDIR([src/facho_signer.c])
 AC_CONFIG_HEADERS([config.h])
+AC_CONFIG_MACRO_DIRS([m4])
 
 # Checks for programs.
 AC_PROG_CC
@@ -44,6 +45,9 @@ AC_TYPE_SIZE_T
 AC_FUNC_MALLOC
 AC_CHECK_FUNCS([clock_gettime gethrtime gettimeofday memset strdup])
 
+# libtool
+
+LT_INIT([dlopen])
 
 AC_CONFIG_FILES([Makefile src/Makefile])
 AC_OUTPUT
diff --git a/experimental/facho-signer/src/Makefile.am b/experimental/facho-signer/src/Makefile.am
index ed4429b..f74b620 100644
--- a/experimental/facho-signer/src/Makefile.am
+++ b/experimental/facho-signer/src/Makefile.am
@@ -1,4 +1,12 @@
+SOURCES = xades/xmlsec1/xmltree.c xades/xmlsec1/errors.c xades/templates.c xades/xades.c facho_signer.c
+
+lib_LTLIBRARIES = libfachosigner.la
+libfachosigner_la_SOURCES = $(SOURCES)
+libfachosigner_la_CFLAGS = $(OPENSSL_CFLAGS) $(XMLSEC1_CFLAGS) -DXMLSEC_NOT_CRYPTO_DYNAMIC_LOADING
+libfachosigner_la_LDFLAGS = $(OPENSSL_LIBS) $(LIBLTDL) $(XMLSEC1_LIBS)
+
 bin_PROGRAMS = facho_signer
-facho_signer_SOURCES = xades/xmlsec1/xmltree.c xades/xmlsec1/errors.c xades/templates.c xades/xades.c facho_signer.c main.c
+facho_signer_SOURCES = main.c
 facho_signer_CFLAGS = $(OPENSSL_CFLAGS) $(XMLSEC1_CFLAGS) -DXMLSEC_NOT_CRYPTO_DYNAMIC_LOADING
-facho_signer_LDADD = $(OPENSSL_LIBS) $(LIBLTDL) $(XMLSEC1_LIBS)
+facho_signer_LDADD = libfachosigner.la
+