1 files changed, 63 insertions, 0 deletions
diff --git a/gnuradio-core/src/lib/viterbi/CMakeLists.txt b/gnuradio-core/src/lib/viterbi/CMakeLists.txt
new file mode 100644
index 000000000..aeb8a012d
--- /dev/null
+++ b/gnuradio-core/src/lib/viterbi/CMakeLists.txt
@@ -0,0 +1,63 @@
+# Copyright 2010-2011 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.
+
+########################################################################
+# This file included, use CMake directory variables
+########################################################################
+
+SET(viterbi_sources
+    ${CMAKE_CURRENT_SOURCE_DIR}/metrics.c
+    ${CMAKE_CURRENT_SOURCE_DIR}/tab.c
+    ${CMAKE_CURRENT_SOURCE_DIR}/viterbi.c
+)
+
+########################################################################
+# define missing erf function with C linkage (hack for metrics.c)
+########################################################################
+IF(MSVC)
+FILE(WRITE ${CMAKE_CURRENT_BINARY_DIR}/boost_math_erf.cc "
+#include <boost/math/special_functions/erf.hpp>
+extern \"C\" double erf(double x){
+    return boost::math::erf(x);
+}
+")
+LIST(APPEND viterbi_sources ${CMAKE_CURRENT_BINARY_DIR}/boost_math_erf.cc)
+ENDIF(MSVC)
+
+########################################################################
+# Append gnuradio-core library sources
+########################################################################
+LIST(APPEND gnuradio_core_sources ${viterbi_sources})
+
+########################################################################
+# Install runtime headers
+########################################################################
+INSTALL(
+    FILES ${CMAKE_CURRENT_SOURCE_DIR}/viterbi.h
+    DESTINATION ${GR_INCLUDE_DIR}/gnuradio
+    COMPONENT "core_devel"
+)
+
+########################################################################
+# Create some text executables (not registered tests)
+# Its not much to build so the sources are just re-listed,
+# rather than create a new library just for these two apps.
+########################################################################
+#ADD_EXECUTABLE(viterbi_encode ${CMAKE_CURRENT_SOURCE_DIR}/encode.cc ${viterbi_sources})
+#ADD_EXECUTABLE(viterbi_decode ${CMAKE_CURRENT_SOURCE_DIR}/decode.cc ${viterbi_sources})