FindOctave: Remove module pending further work

The `FindOctave` module added by commit 170bcb6fdc (FindOctave: Add
module to find GNU octave, 2018-11-17, v3.14.0-rc1~283^2) has a few
problems in its implementation that need to be worked out before the
module can be included in a CMake release.  These were missed during
review.  Remove the module for now.  It can be restored later with a
fresh review.

Issue: #18991

6 files changed, 0 insertions, 83 deletions

diff --git a/Tests/CMakeLists.txt b/Tests/CMakeLists.txt
index 6c888cc..431a492 100644
--- a/Tests/CMakeLists.txt
+++ b/Tests/CMakeLists.txt
@@ -1494,10 +1494,6 @@ ${CMake_BINARY_DIR}/bin/cmake -DDIR=dev -P ${CMake_SOURCE_DIR}/Utilities/Release
     add_subdirectory(FindODBC)
   endif()
 
-  if(CMake_TEST_FindOctave)
-    add_subdirectory(FindOctave)
-  endif()
-
   if(CMake_TEST_FindOpenCL)
     add_subdirectory(FindOpenCL)
   endif()
diff --git a/Tests/FindOctave/CMakeLists.txt b/Tests/FindOctave/CMakeLists.txt
deleted file mode 100644
index 1acc966..0000000
--- a/Tests/FindOctave/CMakeLists.txt
+++ /dev/null
@@ -1,10 +0,0 @@
-add_test(NAME FindOctave.Test COMMAND
-  ${CMAKE_CTEST_COMMAND} -C $<CONFIGURATION>
-  --build-and-test
-  "${CMake_SOURCE_DIR}/Tests/FindOctave/Test"
-  "${CMake_BINARY_DIR}/Tests/FindOctave/Test"
-  ${build_generator_args}
-  --build-project TestFindOctave
-  --build-options ${build_options}
-  --test-command ${CMAKE_CTEST_COMMAND} -V -C $<CONFIGURATION>
-  )
diff --git a/Tests/FindOctave/Test/CMakeLists.txt b/Tests/FindOctave/Test/CMakeLists.txt
deleted file mode 100644
index 73aa831..0000000
--- a/Tests/FindOctave/Test/CMakeLists.txt
+++ /dev/null
@@ -1,24 +0,0 @@
-cmake_minimum_required(VERSION 3.3)
-project(TestFindOctave CXX)
-enable_testing()
-
-find_package(Octave REQUIRED COMPONENTS Development Interpreter)
-
-add_definitions(-DCMAKE_EXPECTED_Octave_VERSION=${Octave_VERSION})
-
-add_executable(test_tgt main.cpp)
-target_link_libraries(test_tgt Octave::Octave)
-add_test(NAME test_tgt COMMAND test_tgt)
-
-add_executable(test_octinterp_tgt interp_main.cpp)
-target_link_libraries(test_octinterp_tgt Octave::Octinterp)
-add_test(NAME test_octinterp_tgt COMMAND test_octinterp_tgt)
-
-add_test(NAME test_tgt_exe
-         COMMAND Octave::Interpreter -q --eval "runtests('.')"
-         WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR})
-
-add_executable(test_var main.cpp)
-target_include_directories(test_var PRIVATE ${Octave_INCLUDE_DIRS})
-target_link_libraries(test_var PRIVATE ${Octave_LIBRARIES})
-add_test(NAME test_var COMMAND test_var)
diff --git a/Tests/FindOctave/Test/interp_main.cpp b/Tests/FindOctave/Test/interp_main.cpp
deleted file mode 100644
index 1efa187..0000000
--- a/Tests/FindOctave/Test/interp_main.cpp
+++ /dev/null
@@ -1,26 +0,0 @@
-#include <iostream>
-#include <oct.h>
-#include <octave.h>
-#include <parse.h>
-#include <toplev.h>
-
-int main(void)
-{
-  string_vector argv(2);
-  argv(0) = "embedded";
-  argv(1) = "-q";
-
-  try {
-    octave_main(2, argv.c_str_vec(), 1);
-    octave_value_list in;
-    in(0) = 72.0;
-    const octave_value_list result = feval("sqrt", in);
-    std::cout << "result is " << result(0).scalar_value() << std::endl;
-    clean_up_and_exit(0);
-  } catch (const octave::exit_exception& ex) {
-    std::cerr << "Octave interpreter exited with status = " << ex.exit_status()
-              << std::endl;
-  } catch (const octave::execution_exception&) {
-    std::cerr << "error encountered in Octave evaluator!" << std::endl;
-  }
-}
diff --git a/Tests/FindOctave/Test/main.cpp b/Tests/FindOctave/Test/main.cpp
deleted file mode 100644
index 68270b1..0000000
--- a/Tests/FindOctave/Test/main.cpp
+++ /dev/null
@@ -1,18 +0,0 @@
-#include <iostream>
-#include <oct.h>
-
-// http://www.dm.unibo.it/~achilles/calc/octave.html/Standalone-Programs.html
-int main(void)
-{
-  int n = 2;
-  Matrix a_matrix = Matrix(n, n);
-  for (octave_idx_type i = 0; i < n; i++) {
-    for (octave_idx_type j = 0; j < n; j++) {
-      a_matrix(i, j) = (i + 1) * 10 + (j + 1);
-    }
-  }
-
-  std::cout << a_matrix << std::endl;
-
-  return EXIT_SUCCESS;
-}
diff --git a/Tests/FindOctave/Test/testtrue.m b/Tests/FindOctave/Test/testtrue.m
deleted file mode 100644
index 0c28a9e..0000000
--- a/Tests/FindOctave/Test/testtrue.m
+++ /dev/null
@@ -1 +0,0 @@
-%!assert(true)