1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
|
# 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(GrPython)
########################################################################
# Setup the include and linker paths
########################################################################
include_directories(
${GR_TRELLIS_INCLUDE_DIRS}
${GR_DIGITAL_INCLUDE_DIRS}
${GNURADIO_CORE_INCLUDE_DIRS}
${GRUEL_INCLUDE_DIRS}
${Boost_INCLUDE_DIRS}
)
link_directories(${Boost_LIBRARY_DIRS})
########################################################################
# generate the python helper script which calls into the build utils
########################################################################
file(WRITE ${CMAKE_CURRENT_BINARY_DIR}/generate_helper.py "
#!${PYTHON_EXECUTABLE}
import sys, os, re
sys.path.append('${GR_CORE_PYTHONPATH}')
sys.path.append('${CMAKE_CURRENT_SOURCE_DIR}')
os.environ['srcdir'] = '${CMAKE_CURRENT_SOURCE_DIR}'
os.chdir('${CMAKE_CURRENT_BINARY_DIR}')
if __name__ == '__main__':
import build_utils, generate_trellis
root, inp = sys.argv[1:3]
for sig in sys.argv[3:]:
name = re.sub ('X+', sig, root)
d = generate_trellis.standard_dict(name, sig)
build_utils.expand_template(d, inp)
")
########################################################################
# generation helper macro to generate various files from template
########################################################################
macro(expand_h_cc_i root)
foreach(ext h cc i)
#make a list of all the generated files
unset(expanded_files_${ext})
foreach(sig ${ARGN})
string(REGEX REPLACE "X+" ${sig} name ${root})
list(APPEND expanded_files_${ext} ${CMAKE_CURRENT_BINARY_DIR}/${name}.${ext})
endforeach(sig)
#create a command to generate the files
add_custom_command(
OUTPUT ${expanded_files_${ext}}
DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/${root}.${ext}.t
COMMAND ${PYTHON_EXECUTABLE} ${PYTHON_DASH_B}
${CMAKE_CURRENT_BINARY_DIR}/generate_helper.py
${root} ${root}.${ext}.t ${ARGN}
)
endforeach(ext)
#make source files depends on headers to force generation
set_source_files_properties(${expanded_files_cc}
PROPERTIES OBJECT_DEPENDS "${expanded_files_h}"
)
#install rules for the generated cc, h, and i files
list(APPEND generated_trellis_sources ${expanded_files_cc})
list(APPEND generated_trellis_includes ${expanded_files_h})
list(APPEND generated_trellis_swigs ${expanded_files_i})
endmacro(expand_h_cc_i)
########################################################################
# Invoke macro to generate various sources
########################################################################
expand_h_cc_i(trellis_encoder_XX bb bs bi ss si ii)
expand_h_cc_i(trellis_sccc_encoder_XX bb bs bi ss si ii)
expand_h_cc_i(trellis_pccc_encoder_XX bb bs bi ss si ii)
expand_h_cc_i(trellis_metrics_X s i f c)
expand_h_cc_i(trellis_viterbi_X b s i)
expand_h_cc_i(trellis_viterbi_combined_XX sb ss si ib is ii fb fs fi cb cs ci)
expand_h_cc_i(trellis_sccc_decoder_X b s i)
expand_h_cc_i(trellis_sccc_decoder_combined_XX fb fs fi cb cs ci)
expand_h_cc_i(trellis_pccc_decoder_X b s i)
expand_h_cc_i(trellis_pccc_decoder_combined_XX fb fs fi cb cs ci)
########################################################################
# Create the master trellis swig include files
########################################################################
set(generated_index ${CMAKE_CURRENT_BINARY_DIR}/trellis_generated.i.in)
file(WRITE ${generated_index} "
//
// This file is machine generated. All edits will be overwritten
//
")
file(APPEND ${generated_index} "%{\n")
foreach(swig_file ${generated_trellis_swigs})
get_filename_component(name ${swig_file} NAME_WE)
file(APPEND ${generated_index} "#include<${name}.h>\n")
endforeach(swig_file)
file(APPEND ${generated_index} "%}\n")
foreach(swig_file ${generated_trellis_swigs})
get_filename_component(name ${swig_file} NAME)
file(APPEND ${generated_index} "%include<${name}>\n")
endforeach(swig_file)
execute_process(
COMMAND ${CMAKE_COMMAND} -E copy_if_different
${generated_index} ${CMAKE_CURRENT_BINARY_DIR}/trellis_generated.i
)
########################################################################
# Setup library
########################################################################
list(APPEND gr_trellis_sources
fsm.cc
quicksort_index.cc
base.cc
interleaver.cc
calc_metric.cc
core_algorithms.cc
trellis_permutation.cc
trellis_siso_f.cc
trellis_siso_combined_f.cc
trellis_constellation_metrics_cf.cc
${generated_trellis_sources}
)
list(APPEND trellis_libs
gnuradio-core
${Boost_LIBRARIES}
)
add_library(gnuradio-trellis SHARED ${gr_trellis_sources})
target_link_libraries(gnuradio-trellis ${trellis_libs})
GR_LIBRARY_FOO(gnuradio-trellis RUNTIME_COMPONENT "trellis_runtime" DEVEL_COMPONENT "trellis_devel")
########################################################################
# Handle the generated sources + a few non-generated ones
########################################################################
install(FILES
${generated_trellis_includes}
trellis_api.h
fsm.h
quicksort_index.h
base.h
interleaver.h
calc_metric.h
core_algorithms.h
trellis_permutation.h
siso_type.h
trellis_siso_f.h
trellis_siso_combined_f.h
trellis_constellation_metrics_cf.h
DESTINATION ${GR_INCLUDE_DIR}/gnuradio
COMPONENT "trellis_devel"
)
if(ENABLE_PYTHON)
install(FILES
trellis.i
${generated_trellis_swigs}
fsm.i
interleaver.i
trellis_permutation.i
trellis_siso_f.i
trellis_siso_combined_f.i
trellis_constellation_metrics_cf.i
${CMAKE_CURRENT_BINARY_DIR}/trellis_generated.i
${CMAKE_CURRENT_BINARY_DIR}/trellis_swig_doc.i
DESTINATION ${GR_INCLUDE_DIR}/gnuradio/swig
COMPONENT "trellis_swig"
)
########################################################################
# Setup swig generation
########################################################################
include(GrPython)
include(GrSwig)
set(GR_SWIG_SOURCE_DEPS
${generated_trellis_includes}
${generated_trellis_swigs}
)
set(GR_SWIG_INCLUDE_DIRS
${GR_TRELLIS_INCLUDE_DIRS}
${GR_DIGITAL_SWIG_INCLUDE_DIRS}
${GNURADIO_CORE_SWIG_INCLUDE_DIRS}
${GRUEL_INCLUDE_DIRS}
${Boost_INCLUDE_DIRS}
)
set(GR_SWIG_DOC_FILE ${CMAKE_CURRENT_BINARY_DIR}/trellis_swig_doc.i)
set(GR_SWIG_DOC_DIRS ${CMAKE_CURRENT_SOURCE_DIR} ${CMAKE_CURRENT_BINARY_DIR})
set(GR_SWIG_LIBRARIES gnuradio-trellis)
GR_SWIG_MAKE(trellis trellis.i)
GR_SWIG_INSTALL(
TARGETS trellis
DESTINATION ${GR_PYTHON_DIR}/gnuradio
COMPONENT "trellis_python"
)
endif(ENABLE_PYTHON)
|
