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#
# Copyright 2011 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
# GNU Radio is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3, or (at your option)
# any later version.
#
# GNU Radio is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with GNU Radio; see the file COPYING. If not, write to
# the Free Software Foundation, Inc., 51 Franklin Street,
# Boston, MA 02110-1301, USA.
#
include $(top_srcdir)/Makefile.common
AM_CFLAGS = -fPIC -O3
# Helper program to create codebook source
noinst_PROGRAMS = generate_codebook
generate_codebook_LDFLAGS = -lm
# lsp quantisers
CODEBOOKS= \
$(srcdir)/codebook/lsp1.txt \
$(srcdir)/codebook/lsp2.txt \
$(srcdir)/codebook/lsp3.txt \
$(srcdir)/codebook/lsp4.txt \
$(srcdir)/codebook/lsp5.txt \
$(srcdir)/codebook/lsp6.txt \
$(srcdir)/codebook/lsp7.txt \
$(srcdir)/codebook/lsp8.txt \
$(srcdir)/codebook/lsp9.txt \
$(srcdir)/codebook/lsp10.txt
# lspd quantisers
CODEBOOKSD= \
$(srcdir)/codebook/dlsp1.txt \
$(srcdir)/codebook/dlsp2.txt \
$(srcdir)/codebook/dlsp3.txt \
$(srcdir)/codebook/dlsp4.txt \
$(srcdir)/codebook/dlsp5.txt \
$(srcdir)/codebook/dlsp6.txt \
$(srcdir)/codebook/dlsp7.txt \
$(srcdir)/codebook/dlsp8.txt \
$(srcdir)/codebook/dlsp9.txt \
$(srcdir)/codebook/dlsp10.txt
# lspd VQ quantisers
CODEBOOKSDVQ= \
$(srcdir)/codebook/dlsp1.txt \
$(srcdir)/codebook/dlsp2.txt \
$(srcdir)/codebook/dlsp3.txt \
$(srcdir)/codebook/dlsp4.txt \
$(srcdir)/codebook/dlsp5.txt
# Generate codebook sources from text files
GENERATED_C = \
codebook.c \
codebookd.c \
codebookdvq.c
BUILT_SOURCES += $(GENERATED_C)
codebook.c: $(builddir)/generate_codebook $(CODEBOOKS)
$(builddir)/generate_codebook lsp_cb $(CODEBOOKS) > codebook.c
codebookd.c: $(builddir)/generate_codebook $(CODEBOOKSD)
$(builddir)/generate_codebook lsp_cbd $(CODEBOOKSD) > codebookd.c
codebookdvq.c: $(builddir)/generate_codebook $(CODEBOOKSDVQ)
$(builddir)/generate_codebook lsp_cbdvq $(CODEBOOKSDVQ) > codebookdvq.c
# Convenience library for linking into blocks
noinst_LTLIBRARIES = libcodec2.la
libcodec2_la_CFLAGS = $(AM_CFLAGS)
libcodec2_la_SOURCES = \
dump.c \
lpc.c \
nlp.c \
postfilter.c \
sine.c \
codec2.c \
fft.c \
kiss_fft.c \
interp.c \
lsp.c \
phase.c \
quantise.c \
pack.c \
$(GENERATED_C)
# Evil inclusion of glottal.c by phase.c
EXTRA_DIST += glottal.c
# Headers used locally but not installed in system
noinst_HEADERS = \
codec2.h \
codec2_internal.h \
defines.h \
kiss_fft.h\
_kiss_fft_guts.h \
fft.h \
interp.h \
lsp.h \
phase.h \
quantise.h \
comp.h \
dump.h \
lpc.h \
nlp.h \
postfilter.h \
sine.h
EXTRA_DIST += $(CODEBOOKS) $(CODEBOOKSD) $(CODEBOOKSDVQ)
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