Add automake/autoconf source files

Makefile.am

+VO_COMMON = common
+ENC_SRC = amrwbenc/src
+
+ACLOCAL_AMFLAGS = -I m4
+
+AM_CFLAGS = -Iamrwbenc/inc -Icommon/include
+
+amrwbencincludedir = $(includedir)/vo-amrwbenc
+amrwbencinclude_HEADERS = enc_if.h
+
+pkgconfigdir = $(libdir)/pkgconfig
+pkgconfig_DATA = vo-amrwbenc.pc
+
+lib_LTLIBRARIES = libvo-amrwbenc.la
+
+libvo_amrwbenc_la_LDFLAGS = -version-info @VO_AMRWBENC_VERSION@ -no-undefined
+
+libvo_amrwbenc_la_SOURCES = \
+    wrapper.c \
+    $(VO_COMMON)/cmnMemory.c \
+    $(ENC_SRC)/autocorr.c \
+    $(ENC_SRC)/az_isp.c \
+    $(ENC_SRC)/bits.c \
+    $(ENC_SRC)/c2t64fx.c \
+    $(ENC_SRC)/c4t64fx.c \
+    $(ENC_SRC)/convolve.c \
+    $(ENC_SRC)/cor_h_x.c \
+    $(ENC_SRC)/decim54.c \
+    $(ENC_SRC)/deemph.c \
+    $(ENC_SRC)/dtx.c \
+    $(ENC_SRC)/g_pitch.c \
+    $(ENC_SRC)/gpclip.c \
+    $(ENC_SRC)/homing.c \
+    $(ENC_SRC)/hp400.c \
+    $(ENC_SRC)/hp50.c \
+    $(ENC_SRC)/hp6k.c \
+    $(ENC_SRC)/hp_wsp.c \
+    $(ENC_SRC)/int_lpc.c \
+    $(ENC_SRC)/isp_az.c \
+    $(ENC_SRC)/isp_isf.c \
+    $(ENC_SRC)/lag_wind.c \
+    $(ENC_SRC)/levinson.c \
+    $(ENC_SRC)/log2.c \
+    $(ENC_SRC)/lp_dec2.c \
+    $(ENC_SRC)/math_op.c \
+    $(ENC_SRC)/mem_align.c \
+    $(ENC_SRC)/oper_32b.c \
+    $(ENC_SRC)/p_med_ol.c \
+    $(ENC_SRC)/pit_shrp.c \
+    $(ENC_SRC)/pitch_f4.c \
+    $(ENC_SRC)/pred_lt4.c \
+    $(ENC_SRC)/preemph.c \
+    $(ENC_SRC)/q_gain2.c \
+    $(ENC_SRC)/q_pulse.c \
+    $(ENC_SRC)/qisf_ns.c \
+    $(ENC_SRC)/qpisf_2s.c \
+    $(ENC_SRC)/random.c \
+    $(ENC_SRC)/residu.c \
+    $(ENC_SRC)/scale.c \
+    $(ENC_SRC)/stream.c \
+    $(ENC_SRC)/syn_filt.c \
+    $(ENC_SRC)/updt_tar.c \
+    $(ENC_SRC)/util.c \
+    $(ENC_SRC)/voAMRWBEnc.c \
+    $(ENC_SRC)/voicefac.c \
+    $(ENC_SRC)/wb_vad.c \
+    $(ENC_SRC)/weight_a.c

configure.ac

+#                                               -*- Autoconf -*-
+# Process this file with autoconf to produce a configure script.
+
+AC_INIT([vo-amrwbenc], [0.1.0], [])
+AC_CONFIG_AUX_DIR(.)
+AC_CONFIG_MACRO_DIR([m4])
+AM_INIT_AUTOMAKE([tar-ustar])
+AC_CONFIG_HEADERS([config.h])
+AM_MAINTAINER_MODE
+
+# Cross compiling support
+AC_CANONICAL_BUILD
+AC_CANONICAL_HOST
+
+# Checks for programs.
+AC_PROG_CC
+AC_PROG_INSTALL
+AC_PROG_LN_S
+AC_PROG_MAKE_SET
+
+# Setup for libtool
+AC_PROG_LIBTOOL
+AC_SUBST(LIBTOOL_DEPS)
+
+# Checks for libraries.
+AC_CHECK_LIB([], [main])
+
+# Checks for header files.
+AC_CHECK_HEADERS([stdint.h stdlib.h string.h])
+
+# Checks for typedefs, structures, and compiler characteristics.
+AC_C_INLINE
+AC_TYPE_INT16_T
+AC_TYPE_INT32_T
+AC_TYPE_INT64_T
+AC_TYPE_INT8_T
+AC_TYPE_UINT16_T
+AC_TYPE_UINT32_T
+AC_TYPE_UINT64_T
+AC_TYPE_UINT8_T
+
+# Checks for library functions.
+AC_FUNC_MALLOC
+AC_CHECK_FUNCS([memset])
+
+# soname version to use
+# goes by ‘current[:revision[:age]]’ with the soname ending up as
+# current.age.revision.
+VO_AMRWBENC_VERSION=0:1:0
+AC_SUBST(VO_AMRWBENC_VERSION)
+
+AC_CONFIG_FILES([Makefile
+                 vo-amrwbenc.pc])
+AC_OUTPUT

vo-amrwbenc.pc.in

+prefix=@prefix@
+exec_prefix=@exec_prefix@
+libdir=@libdir@
+includedir=@includedir@/vo-amrwbenc
+
+Name: VisualOn AMR-WB encoder
+Description: Adaptive Multi-Rate Wideband speech codec library
+Version: @PACKAGE_VERSION@
+Libs: -L${libdir} -lvo-amrwbenc
+Cflags: -I${includedir}