Add autotools/pkgconfig magic
diff --git a/Makefile.am b/Makefile.am
new file mode 100644
index 0000000..4212b2f
--- /dev/null
+++ b/Makefile.am
@@ -0,0 +1,8 @@
+AUTOMAKE_OPTIONS = foreign dist-bzip2 1.6
+ACLOCAL_AMFLAGS = -I m4
+
+INCLUDES = $(all_includes) -I$(top_srcdir)/include
+SUBDIRS = src
+
+pkgconfigdir = $(libdir)/pkgconfig
+pkgconfig_DATA = libasn1c.pc
diff --git a/configure.ac b/configure.ac
new file mode 100644
index 0000000..af6dbc2
--- /dev/null
+++ b/configure.ac
@@ -0,0 +1,33 @@
+AC_INIT([libasn1c], [0.9.21],
+ [openbsc-devel@lists.openbsc.org])
+
+AM_INIT_AUTOMAKE([dist-bzip2])
+
+dnl kernel style compile messages
+m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
+
+dnl checks for programs
+AC_PROG_MAKE_SET
+AC_PROG_CC
+AC_PROG_INSTALL
+LT_INIT
+AC_PROG_LIBTOOL
+
+AC_CONFIG_MACRO_DIR([m4])
+
+# The following test is taken from WebKit's webkit.m4
+saved_CFLAGS="$CFLAGS"
+CFLAGS="$CFLAGS -fvisibility=hidden "
+AC_MSG_CHECKING([if ${CC} supports -fvisibility=hidden])
+AC_COMPILE_IFELSE([char foo;],
+ [ AC_MSG_RESULT([yes])
+ SYMBOL_VISIBILITY="-fvisibility=hidden"],
+ AC_MSG_RESULT([no]))
+CFLAGS="$saved_CFLAGS"
+AC_SUBST(SYMBOL_VISIBILITY)
+
+AC_OUTPUT(
+ libasn1c.pc
+ src/Makefile
+ Makefile)
+
diff --git a/libasn1c.pc.in b/libasn1c.pc.in
new file mode 100644
index 0000000..ff9dde9
--- /dev/null
+++ b/libasn1c.pc.in
@@ -0,0 +1,11 @@
+prefix=@prefix@
+exec_prefix=@exec_prefix@
+libdir=@libdir@
+includedir=@includedir@
+
+Name: asn1c runtime library
+Description: C Utility Library
+Version: @VERSION@
+Libs: -L${libdir} -lasn1c
+Cflags: -I${includedir}/
+
diff --git a/src/Makefile.am b/src/Makefile.am
new file mode 100644
index 0000000..68d9713
--- /dev/null
+++ b/src/Makefile.am
@@ -0,0 +1,12 @@
+# This is _NOT_ the library release version, it's an API version.
+# Please read Chapter 6 "Library interface versions" of the libtool
+# documentation before making any modification
+LIBVERSION=0:0:0
+
+INCLUDES = $(all_includes) -I$(top_srcdir)/include
+AM_CFLAGS = -fPIC -Wall
+
+lib_LTLIBRARIES = libasn1c.la
+
+libasn1c_la_SOURCES = ANY.c constraints.c GeneralizedTime.c NumericString.c T61String.c asn_codecs_prim.c constr_CHOICE.c GeneralString.c ObjectDescriptor.c TeletexString.c asn_SEQUENCE_OF.c constr_SEQUENCE.c GraphicString.c OBJECT_IDENTIFIER.c UniversalString.c asn_SET_OF.c constr_SEQUENCE_OF.c IA5String.c OCTET_STRING.c UTCTime.c ber_decoder.c constr_SET.c INTEGER.c per_decoder.c UTF8String.c ber_tlv_length.c constr_SET_OF.c ISO646String.c per_encoder.c VideotexString.c ber_tlv_tag.c constr_TYPE.c NativeEnumerated.c per_support.c VisibleString.c BIT_STRING.c converter-sample.c NativeInteger.c PrintableString.c xer_decoder.c BMPString.c der_encoder.c NativeReal.c REAL.c xer_encoder.c BOOLEAN.c ENUMERATED.c NULL.c RELATIVE-OID.c xer_support.c
+