Remove native octave bindings in favor of mex-based ones

See discussion in #305

bindings/CMakeLists.txt

@@ -7,15 +7,13 @@
 option(IDYNTREE_USES_PYTHON "Do you want to create the Python bindings" FALSE)
 option(IDYNTREE_USES_LUA "Do you want to create the Lua bindings" FALSE)
 option(IDYNTREE_USES_MATLAB "Do you want to create the MATLAB bindings" FALSE)
-option(IDYNTREE_USES_OCTAVE "Do you want to create the OCTAVE bindings using the Octave native C++ interface?" FALSE)
-option(IDYNTREE_USES_OCTAVE_MEX "Do you want to create the OCTAVE bindings using the mex Octave interface" FALSE)
+option(IDYNTREE_USES_OCTAVE "Do you want to create the OCTAVE bindings" FALSE)
 option(IDYNTREE_GENERATE_MATLAB "Enable if you have the experimental version of SWIG necessary for generating the Matlab wrapper" FALSE)
 
 if(IDYNTREE_USES_PYTHON OR
    IDYNTREE_USES_LUA OR
    IDYNTREE_USES_MATLAB OR
    IDYNTREE_USES_OCTAVE OR
-   IDYNTREE_USES_OCTAVE_MEX OR
    IDYNTREE_GENERATE_MATLAB)
     if(NOT IDYNTREE_USES_KDL)
         message(FATAL_ERROR "Impossible generated bindings if KDL is not enabled")
@@ -24,7 +22,7 @@ endif()
 
 find_package(SWIG)
 # It is possible to compile matlab/octave bindings without using SWIG
-if(SWIG_FOUND OR IDYNTREE_USES_MATLAB OR IDYNTREE_USES_OCTAVE_MEX)
+if(SWIG_FOUND OR IDYNTREE_USES_MATLAB OR IDYNTREE_USES_OCTAVE)
     include(UseSWIG)
 
     set_source_files_properties(iDynTree.i PROPERTIES CPLUSPLUS ON)
@@ -53,19 +51,13 @@ if(SWIG_FOUND OR IDYNTREE_USES_MATLAB OR IDYNTREE_USES_OCTAVE_MEX)
         add_subdirectory(python)
     endif(IDYNTREE_USES_PYTHON)
 
-    if(IDYNTREE_USES_MATLAB OR IDYNTREE_GENERATE_MATLAB OR IDYNTREE_USES_OCTAVE_MEX)
+    if(IDYNTREE_USES_MATLAB OR IDYNTREE_GENERATE_MATLAB OR IDYNTREE_USES_OCTAVE)
         add_subdirectory(matlab)
     endif()
-
-    if(IDYNTREE_USES_OCTAVE)
-        add_subdirectory(octave)
-    endif(IDYNTREE_USES_OCTAVE)
-
 endif()
 
 if(IDYNTREE_USES_PYTHON OR
    IDYNTREE_USES_LUA    OR
-   IDYNTREE_USES_OCTAVE OR
    IDYNTREE_GENERATED_MATLAB)
    if(NOT SWIG_FOUND)
        MESSAGE(FATAL_ERROR "Swig not found, impossible to compile or generate iDynTree bindings.")

bindings/matlab/CMakeLists.txt

@@ -126,7 +126,7 @@ if(IDYNTREE_USES_MATLAB)
   endif(${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
 endif()
 
-if(IDYNTREE_USES_OCTAVE_MEX)
+if(IDYNTREE_USES_OCTAVE)
   find_package(Octave REQUIRED)
   if ("${OCTAVE_VERSION_STRING}" VERSION_LESS 4.0)
     message(FATAL_ERROR "Octave mex-based bindings required at least Octave version 4.0 or greater.")

bindings/matlab/tests/CMakeLists.txt

@@ -11,7 +11,7 @@ if (IDYNTREE_USES_MATLAB)
            COMMAND ${Matlab_MAIN_PROGRAM} -nodisplay -nodesktop -nojvm -r "addpath('$<TARGET_FILE_DIR:${mexname}>');addpath('${CMAKE_CURRENT_SOURCE_DIR}/../');addpath('${CMAKE_CURRENT_SOURCE_DIR}/');addpath(genpath('${IDYNTREE_INTERNAL_MOXUNIT_PATH}'));success=moxunit_runtests('${CMAKE_CURRENT_SOURCE_DIR}','-verbose');exit(~success);")
 endif()
 
-if (IDYNTREE_USES_OCTAVE_MEX)
-  add_test(NAME octave_mex_idyntree_tests
+if (IDYNTREE_USES_OCTAVE)
+  add_test(NAME octave_idyntree_tests
            COMMAND ${OCTAVE_EXECUTABLE} --no-gui --quiet --eval "addpath('$<TARGET_FILE_DIR:idyntreeOctaveMex>');addpath('${CMAKE_CURRENT_SOURCE_DIR}/../');addpath('${CMAKE_CURRENT_SOURCE_DIR}/');addpath(genpath('${IDYNTREE_INTERNAL_MOXUNIT_PATH}'));success=moxunit_runtests('${CMAKE_CURRENT_SOURCE_DIR}','-verbose');exit(~success);")
 endif()