2 # Copyright 2004,2005,2006,2007,2008 Free Software Foundation, Inc.
4 # This file is part of GNU Radio
6 # GNU Radio is free software; you can redistribute it and/or modify
7 # it under the terms of the GNU General Public License as published by
8 # the Free Software Foundation; either version 3, or (at your option)
11 # GNU Radio is distributed in the hope that it will be useful,
12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 # GNU General Public License for more details.
16 # You should have received a copy of the GNU General Public License
17 # along with GNU Radio; see the file COPYING. If not, write to
18 # the Free Software Foundation, Inc., 51 Franklin Street,
19 # Boston, MA 02110-1301, USA.
22 include $(top_srcdir)/Makefile.common
24 # Install this stuff so that it ends up as the gnuradio.trellis module
25 # This usually ends up at:
26 # ${prefix}/lib/python${python_version}/site-packages/gnuradio
28 ourpythondir = $(grpythondir)
29 ourlibdir = $(grpyexecdir)
31 AM_CPPFLAGS = $(STD_DEFINES_AND_INCLUDES) $(PYTHON_CPPFLAGS) $(WITH_INCLUDES)
33 SWIGPYTHONARGS = $(SWIGPYTHONFLAGS) $(STD_DEFINES_AND_INCLUDES) \
34 $(WITH_SWIG_INCLUDES) $(WITH_INCLUDES)
36 # ----------------------------------------------------------------
37 # these scripts generate trellis codes from template files
42 trellis_encoder_XX.cc.t \
43 trellis_encoder_XX.h.t \
44 trellis_encoder_XX.i.t \
45 trellis_metrics_X.cc.t \
46 trellis_metrics_X.h.t \
47 trellis_metrics_X.i.t \
48 trellis_viterbi_combined_XX.cc.t \
49 trellis_viterbi_combined_XX.h.t \
50 trellis_viterbi_combined_XX.i.t \
51 trellis_viterbi_X.cc.t \
52 trellis_viterbi_X.h.t \
58 # Ensure parallel make does the right thing.
59 # http://sources.redhat.com/automake/automake.html#Multiple-Outputs
61 STAMPS = generate-stamp
63 generate-stamp: $(CODE_GENERATOR)
66 PYTHONPATH=$(top_srcdir)/gnuradio-core/src/python srcdir=$(srcdir) $(PYTHON) $(srcdir)/generate_all.py
67 @mv -f generate-tmp $@
69 $(GENERATED_H) $(GENERATED_I) $(GENERATED_CC) trellis_generated.i : generate-stamp
70 ## Recover from the removal of $@
71 @if test -f $@; then :; else \
72 trap 'rm -rf generate-lock generate-stamp' 1 2 13 15; \
73 if mkdir generate-lock 2>/dev/null; then \
74 ## This code is being executed by the first process.
75 rm -f generate-stamp; \
76 $(MAKE) $(AM_MAKEFLAGS) generate-stamp; \
77 rmdir generate-lock; \
79 ## This code is being executed by the follower processes.
80 ## Wait until the first process is done.
81 while test -d generate-lock; do sleep 1; done; \
82 ## Succeed if and only if the first process succeeded.
83 test -f generate-stamp; exit $$?; \
88 # These files are built by SWIG. The first is the C++ glue.
89 # The second is the python wrapper that loads the _trellis shared library
90 # and knows how to call our extensions.
92 swig_built_sources = \
100 $(swig_built_sources)
110 $(top_srcdir)/gr-trellis/src/lib/trellis.i
117 # This gets trellis.py installed in the right place
121 ourlib_LTLIBRARIES = _trellis.la
123 # These are the source files that go into the shared library
124 _trellis_la_SOURCES = \
130 trellis_calc_metric.cc \
131 trellis_permutation.cc \
133 trellis_siso_combined_f.cc \
137 _trellis_la_LDFLAGS = $(NO_UNDEFINED) -module -avoid-version
139 # link the library against some comon swig runtime code and the
140 # c++ standard library
141 _trellis_la_LIBADD = \
143 $(GNURADIO_CORE_LA) \
146 _trellis_la_CXXFLAGS = @swig_CXXFLAGS@
148 trellis.cc trellis.py: $(ALL_IFILES) $(grinclude_HEADERS)
149 $(SWIG) $(SWIGPYTHONARGS) -module trellis -o trellis.cc $(LOCAL_IFILES)
151 # These headers get installed in ${prefix}/include/gnuradio
152 grinclude_HEADERS = \
157 trellis_metric_type.h \
158 trellis_calc_metric.h \
159 trellis_permutation.h \
160 trellis_siso_type.h \
162 trellis_siso_combined_f.h \
165 # These swig headers get installed in ${prefix}/include/gnuradio/swig
166 swiginclude_HEADERS = \
171 trellis_permutation.i \
173 trellis_siso_combined_f.i \
176 CLEANFILES = $(BUILT_SOURCES) $(STAMPS) *.pyc
178 # Don't distribute output of swig
180 @for file in $(swig_built_sources); do echo $(RM) $(distdir)/$$file; done
181 @for file in $(swig_built_sources); do $(RM) $(distdir)/$$file; done