update submod to latest

CMakeLists.txt

@@ -1,10 +1,14 @@
 cmake_minimum_required(VERSION 3.0)
 set(CMAKE_CXX_STANDARD 14)
 
-
-
 project(cppintro CXX)
 
+# turns out that g++ will allow variable length arrays but I 
+# dont' want students getting dependant on non-standard features
+set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wvla -Werror=vla")
+
+# limit number of errors shown to 1
+set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wfatal-errors")
 
 # config directories
 include_directories(${CMAKE_SOURCE_DIR})
@@ -22,34 +26,6 @@ set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_SOURCE_DIR}/bin )
 file(MAKE_DIRECTORY ${CMAKE_SOURCE_DIR}/lib)
 set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_SOURCE_DIR}/lib)
 
-#add_library(Testv SHARED test.cpp)
-
-#add_library(GetInput INTERFACE)
-#target_include_directories(Input INTERFACE ${CMAKE_SOURCE_DIR})
-
-#add_executable( leap lab_leap.cpp )
-#target_link_libraries( leap Testv )
-
-#add_executable( hello lab_hello.cpp )
-
-#add_executable( age lab_age.cpp )
-
-#file(GLOB files "${CMAKE_CURRENT_SOURCE_DIR}/our_*.cpp")
-#foreach(filename ${files})
-#    get_filename_component(EXEC ${filename} NAME_WE)
-   # string(REPLACE "lib_" "" LIBRARY ${EXEC})
-
-#    add_library(${LIBRARY} STATIC ${filename})
-#    install(TARGETS ${LIBRARY}  DESTINATION /lib)
-#    install(FILES ${EXEC}.h DESTINATION /include)
-#endforeach()
-
-file(GLOB files "${CMAKE_CURRENT_SOURCE_DIR}/pre_*.cpp")
-foreach(filename ${files})
-    get_filename_component(EXEC ${filename} NAME_WE)
-    add_executable(${EXEC} ${filename} ${HEADERS})
-endforeach()
-
 file(GLOB files "${CMAKE_CURRENT_SOURCE_DIR}/lab_*.cpp")
 foreach(filename ${files})
     get_filename_component(EXEC ${filename} NAME_WE)

Testing/CMakeLists.txt

@@ -33,7 +33,6 @@ foreach(filename ${files})
        COMMAND ${TEST_RUNNER} )
 endforeach()
 
-
 file(GLOB files "${CMAKE_CURRENT_SOURCE_DIR}/test_*.py")
 foreach(filename ${files})
     # if test file is "test_thingy.py" then created test will be called "test_thingy"