Initial Commit (tested training, testing, and TRT conversion)

flightlib/cmake/eigen.cmake

@@ -0,0 +1,25 @@
+# Download and unpack eigen at configure time
+message(STATUS "Getting Eigen...")
+
+configure_file(
+  cmake/eigen_download.cmake
+  ${PROJECT_SOURCE_DIR}/externals/eigen/CMakeLists.txt)
+
+execute_process(COMMAND ${CMAKE_COMMAND} -G "${CMAKE_GENERATOR}" .
+  RESULT_VARIABLE result
+  WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}/externals/eigen
+  OUTPUT_QUIET)
+if(result)
+  message(FATAL_ERROR "Download of Eigen failed: ${result}")
+endif()
+execute_process(COMMAND ${CMAKE_COMMAND} --build .
+  RESULT_VARIABLE result
+  WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}/externals/eigen
+  OUTPUT_QUIET)
+if(result)
+  message(FATAL_ERROR "Build step for eigen failed: ${result}")
+endif()
+
+message(STATUS "Eigen downloaded!")
+
+set(EIGEN_INCLUDE_DIR ${PROJECT_SOURCE_DIR}/externals/eigen)