Remove all c# and python swig

These have not been maintained in years, and their presence only causes
confusion (#405).

.gitignore

@@ -45,14 +45,6 @@ ipch/
 *.opensdf
 *.sln.docstates
 
-#
-# generated swig files
-#
-csharp/pdal_swig_cs/*.cs
-csharp/pdal_swig_cpp/pdal_wrap.h
-csharp/pdal_swig_cpp/pdal_wrap.cpp
-*.pyc
-
 #
 # doxygen cruft
 #

CMakeLists.txt

@@ -415,35 +415,6 @@ endif()
 # settings for other 3rd party dependencies
 #------------------------------------------------------------------------------
 
-# swig support
-if (WIN32)
-    # keep C# bindings it off by default, even on windows, since not everyone wants it
-    option(WITH_SWIG_CSHARP "Choose if you want to make C# bindings via Swig" FALSE)
-else()
-    # swig/C# not likely to be supported anytime soon
-    option(WITH_SWIG_CSHARP "Choose if you want to make C# bindings via Swig" FALSE)
-endif()
-
-option(WITH_SWIG_PYTHON "Choose if you want to make Python bindings via Swig" FALSE)
-
-if(WITH_SWIG_CSHARP OR WITH_SWIG_PYTHON)
-    find_package(SWIG 2.0.1 REQUIRED)
-    if (SWIG_FOUND)
-        include("${SWIG_USE_FILE}")
-        message(STATUS "Found Swig version ${SWIG_VERSION}")
-        if(WITH_SWIG_CSHARP)
-            add_subdirectory(csharp)
-            set(PDAL_HAVE_SWIG_CSHARP 1)
-            message(STATUS "...enabling swig for csharp")
-        endif()
-        if(WITH_SWIG_PYTHON)
-            add_subdirectory(python)
-            set(PDAL_HAVE_SWIG_PYTHON 1)
-            message(STATUS "Enabling swig for python")
-        endif()
-    endif()
-endif()
-
 # iconv support - optional, default=ON
 # GDAL and libxml2 require iconv.  The library is supplied by OSGeo4W.
 option(WITH_ICONV "Choose if IConv support should be built" TRUE)

cmake/examples/hobu-windows.bat

@@ -87,7 +87,6 @@ cmake -G %GENERATOR% ^
     -DWITH_PGPOINTCLOUD=ON ^
     -DWITH_LASZIP=%LASZIP_ENABLED% ^
     -DWITH_LIBXML2=%LIBXML2_ENABLED% ^
-    -DWITH_SWIG_CSHARP=%PDAL_SWIG_ENABLED% ^
     -DWITH_ICONV=%ICONV_ENABLED% ^
 	-DWITH_PYTHON=%PYTHON_ENABLED% ^
 	-DWITH_NITRO=ON ^
@@ -105,4 +104,4 @@ cmake -G %GENERATOR% ^
 rem    -DBOOST_INCLUDEDIR=%BOOST_DIR% ^
 rem 	-DNUMPY_INCLUDE_DIR=%OSGEO4W_DIR%\apps\python27\lib\site-packages\numpy\core\include ^
 rem 	-DPYTHONPATH=%OSGEO4W_DIR%\apps\python27\lib\site-packages ^
-rem 	-DPYTHON_LIBRARY=%PYTHON_LIBRARY% ^
+rem 	-DPYTHON_LIBRARY=%PYTHON_LIBRARY% ^

cmake/examples/mpg-config.bat

@@ -71,11 +71,6 @@ set PYTHON_ENABLED=ON
 set PYTHON_INCLUDE_DIR=c:\Utils\Python27\include
 set PYTHON_LIBRARY=c:\Utils\Python27\libs\python27.lib
 
-:: Set this if you are building SWIG bindings for C#. Visual Studio
-:: needs to use this env var to find where boost lives.
-set PDAL_SWIG_ENABLED=ON
-set PDAL_SWIG_BOOST_HOME=%BOOST_DIR%
-
 :: OpenGL support, for pcview
 set FREEGLUT_ENABLED=OFF
 :: special config for mpg
@@ -94,7 +89,6 @@ cmake -G %GENERATOR% ^
     -DWITH_ORACLE=%ORACLE_ENABLED% ^
     -DWITH_LASZIP=%LASZIP_ENABLED% ^
     -DWITH_LIBXML2=%LIBXML2_ENABLED% ^
-    -DWITH_SWIG_CSHARP=%PDAL_SWIG_ENABLED% ^
     -DWITH_ICONV=%ICONV_ENABLED% ^
 	-DWITH_PYTHON=%PYTHON_ENABLED% ^
 	-DWITH_FREEGLUT=%FREEGLUT_ENABLED% ^