comedi: cmake build support for gr-comedi component (linux only)

author: Josh Blum <josh@joshknows.com> 2011-07-23 23:17:06 -0700
committer: Josh Blum <josh@joshknows.com> 2011-07-23 23:17:06 -0700
commit: 7f622fef32225552811ccffa6b55fa6b2ad08f23 (patch)
tree: c408f7856f6cabcd6751708f6faa358c7f24a645 /gr-comedi
parent: 8752b611c5351c61ba83ffc93fee23091f187e4b (diff)
4 files changed, 213 insertions, 2 deletions
diff --git a/gr-comedi/CMakeLists.txt b/gr-comedi/CMakeLists.txt
new file mode 100644
index 0000000000..d3b9370675
--- /dev/null
+++ b/gr-comedi/CMakeLists.txt
@@ -0,0 +1,104 @@
+# 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.
+
+########################################################################
+# Setup dependencies
+########################################################################
+INCLUDE(GrBoost)
+
+INCLUDE(FindPkgConfig)
+
+PKG_CHECK_MODULES(COMEDI comedilib)
+
+########################################################################
+# Register component
+########################################################################
+INCLUDE(GrComponent)
+GR_REGISTER_COMPONENT("gr-comedi" ENABLE_GR_PAGER
+    COMEDI_FOUND
+    LINUX #comedi uses linux specific device noces
+    Boost_FOUND
+    ENABLE_GR_CORE_
+)
+
+REMOVE_DEFINITIONS(-fvisibility=hidden) #FIXME until we do symbol visibility
+
+GR_SET_GLOBAL(GR_COMEDI_INCLUDE_DIRS
+    ${CMAKE_CURRENT_SOURCE_DIR}/src
+)
+
+########################################################################
+# Begin conditional configuration
+########################################################################
+IF(ENABLE_GR_PAGER)
+
+########################################################################
+# Setup CPack components
+########################################################################
+INCLUDE(GrPackage)
+CPACK_SET(CPACK_COMPONENT_GROUP_PAGER_DESCRIPTION "The GNU Radio Comedi Blocks")
+
+CPACK_COMPONENT("comedi_runtime"
+    GROUP        "Comedi"
+    DISPLAY_NAME "Runtime"
+    DESCRIPTION  "Runtime"
+    DEPENDS      "core_runtime"
+)
+
+CPACK_COMPONENT("comedi_devel"
+    GROUP        "Comedi"
+    DISPLAY_NAME "Development"
+    DESCRIPTION  "C++ headers, package config, import libraries"
+    DEPENDS      "core_devel"
+)
+
+CPACK_COMPONENT("comedi_python"
+    GROUP        "Comedi"
+    DISPLAY_NAME "Python"
+    DESCRIPTION  "Python modules for runtime; GRC xml files"
+    DEPENDS      "core_python;comedi_runtime"
+)
+
+CPACK_COMPONENT("comedi_swig"
+    GROUP        "Comedi"
+    DISPLAY_NAME "SWIG"
+    DESCRIPTION  "SWIG development .i files"
+    DEPENDS      "core_swig;comedi_python;comedi_devel"
+)
+
+########################################################################
+# Add subdirectories
+########################################################################
+ADD_SUBDIRECTORY(src)
+
+########################################################################
+# Create Pkg Config File
+########################################################################
+CONFIGURE_FILE(
+    ${CMAKE_CURRENT_SOURCE_DIR}/gnuradio-comedi.pc.in
+    ${CMAKE_CURRENT_BINARY_DIR}/gnuradio-comedi.pc
+@ONLY)
+
+INSTALL(
+    FILES ${CMAKE_CURRENT_BINARY_DIR}/gnuradio-comedi.pc
+    DESTINATION ${GR_LIBRARY_DIR}/pkgconfig
+    COMPONENT "comedi_devel"
+)
+
+ENDIF(ENABLE_GR_PAGER)
diff --git a/gr-comedi/src/CMakeLists.txt b/gr-comedi/src/CMakeLists.txt
new file mode 100644
index 0000000000..f9dfb169d5
--- /dev/null
+++ b/gr-comedi/src/CMakeLists.txt
@@ -0,0 +1,107 @@
+# 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.
+
+########################################################################
+# Setup the include and linker paths
+########################################################################
+INCLUDE_DIRECTORIES(
+    ${GNURADIO_CORE_INCLUDE_DIRS}
+    ${GR_COMEDI_INCLUDE_DIRS}
+)
+
+INCLUDE_DIRECTORIES(${Boost_INCLUDE_DIRS})
+LINK_DIRECTORIES(${Boost_LIBRARY_DIRS})
+
+INCLUDE_DIRECTORIES(${COMEDI_INCLUDE_DIRS})
+LINK_DIRECTORIES(${COMEDI_LIBRARY_DIRS})
+
+########################################################################
+# Setup library
+########################################################################
+LIST(APPEND gr_comedi_sources
+    ${comedii_viterbi_mux_cc}
+    comedi_sink_s.cc
+    comedi_source_s.cc
+    gri_comedi.cc
+)
+
+LIST(APPEND comedi_libs
+    gnuradio-core
+    ${Boost_LIBRARIES}
+    ${COMEDI_LIBRARIES}
+)
+
+ADD_LIBRARY(gnuradio-comedi SHARED ${gr_comedi_sources})
+TARGET_LINK_LIBRARIES(gnuradio-comedi ${comedi_libs})
+SET_TARGET_PROPERTIES(gnuradio-comedi PROPERTIES DEFINE_SYMBOL "gnuradio_comedi_EXPORTS")
+SET_TARGET_PROPERTIES(gnuradio-comedi PROPERTIES SOVERSION ${LIBVER})
+
+INSTALL(TARGETS gnuradio-comedi
+    LIBRARY DESTINATION ${GR_LIBRARY_DIR} COMPONENT "comedi_runtime" # .so/.dylib file
+    ARCHIVE DESTINATION ${GR_LIBRARY_DIR} COMPONENT "comedi_devel" # .lib file
+    RUNTIME DESTINATION ${GR_RUNTIME_DIR} COMPONENT "comedi_runtime" # .dll file
+)
+
+########################################################################
+# Setup swig generation
+########################################################################
+IF(ENABLE_PYTHON)
+INCLUDE(GrPython)
+INCLUDE(GrSwig)
+
+SET(GR_SWIG_INCLUDE_DIRS
+    ${GR_COMEDI_INCLUDE_DIRS}
+    ${GNURADIO_CORE_SWIG_INCLUDE_DIRS}
+)
+
+SET(GR_SWIG_LIBRARIES gnuradio-comedi)
+
+GR_SWIG_MAKE(comedi comedi.i)
+
+GR_SWIG_INSTALL(
+    TARGETS comedi
+    DESTINATION ${GR_PYTHON_DIR}/gnuradio
+    COMPONENT "comedi_python"
+)
+
+INSTALL(
+    FILES comedi.i
+    DESTINATION ${GR_INCLUDE_DIR}/gnuradio/swig
+    COMPONENT "comedi_swig"
+)
+
+ENDIF(ENABLE_PYTHON)
+
+########################################################################
+# Handle the unit tests
+########################################################################
+IF(ENABLE_TESTING AND ENABLE_PYTHON)
+INCLUDE(GrTest)
+FILE(GLOB py_qa_test_files "qa_*.py")
+FOREACH(py_qa_test_file ${py_qa_test_files})
+    GET_FILENAME_COMPONENT(py_qa_test_name ${py_qa_test_file} NAME_WE)
+    SET(GR_TEST_PYTHON_DIRS
+        ${CMAKE_BINARY_DIR}/gnuradio-core/src/python
+        ${CMAKE_BINARY_DIR}/gnuradio-core/src/lib/swig
+        ${CMAKE_BINARY_DIR}/gr-comedi/src
+    )
+    SET(GR_TEST_TARGET_DEPS gruel gnuradio-core gnuradio-comedi)
+    GR_ADD_TEST(${py_qa_test_name} ${PYTHON_EXECUTABLE} ${py_qa_test_file})
+ENDFOREACH(py_qa_test_file)
+ENDIF(ENABLE_TESTING AND ENABLE_PYTHON)
diff --git a/gr-comedi/src/comedi_sink_s.cc b/gr-comedi/src/comedi_sink_s.cc
index d4a6687588..fc5c14931a 100644
--- a/gr-comedi/src/comedi_sink_s.cc
+++ b/gr-comedi/src/comedi_sink_s.cc
@@ -88,7 +88,7 @@ comedi_sink_s::comedi_sink_s (int sampling_freq,
   comedi_cmd cmd;
   int ret;
 
-  ret = comedi_get_cmd_generic_timed(d_dev,d_subdevice,&cmd,(unsigned int)(1e9/sampling_freq));
+  ret = comedi_get_cmd_generic_timed(d_dev,d_subdevice,&cmd,d_n_chan,(unsigned int)(1e9/sampling_freq));
   if(ret<0)
     bail ("comedi_get_cmd_generic_timed", comedi_errno());
 
diff --git a/gr-comedi/src/comedi_source_s.cc b/gr-comedi/src/comedi_source_s.cc
index a52d04e2a3..5d9f2f6b0f 100644
--- a/gr-comedi/src/comedi_source_s.cc
+++ b/gr-comedi/src/comedi_source_s.cc
@@ -85,7 +85,7 @@ comedi_source_s::comedi_source_s (int sampling_freq,
   comedi_cmd cmd;
   int ret;
 
-  ret = comedi_get_cmd_generic_timed(d_dev,d_subdevice,&cmd,(unsigned int)(1e9/sampling_freq));
+  ret = comedi_get_cmd_generic_timed(d_dev,d_subdevice,&cmd,d_n_chan,(unsigned int)(1e9/sampling_freq));
   if(ret<0)
     bail ("comedi_get_cmd_generic_timed", comedi_errno());
author	Josh Blum <josh@joshknows.com>	2011-07-23 23:17:06 -0700
committer	Josh Blum <josh@joshknows.com>	2011-07-23 23:17:06 -0700
commit	7f622fef32225552811ccffa6b55fa6b2ad08f23 (patch)
tree	c408f7856f6cabcd6751708f6faa358c7f24a645 /gr-comedi
parent	8752b611c5351c61ba83ffc93fee23091f187e4b (diff)