Fix build failure when using Swig 4. Taken from upstream: https://github.com/fifengine/fifengine/commit/d14f232f4cd9a00b05d6872957070e8c020f515d diff --git a/CMakeLists.txt b/CMakeLists.txt --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -893,7 +893,7 @@ if(build-python) find_package(PythonLibs ${PYTHON_VERSION_STRING} EXACT) include_directories(${PYTHON_INCLUDE_PATH}) - set(CMAKE_SWIG_FLAGS -modern -fastdispatch -dirvtable -nosafecstrings -noproxydel -fastproxy -fastinit -fastunpack -fastquery -modernargs -nobuildnone -keyword -w511 -w473 -w404 -w314) + set(CMAKE_SWIG_FLAGS -modern -fastdispatch -dirvtable -noproxydel -fastproxy -fastinit -fastunpack -fastquery -modernargs -keyword -w511 -w473 -w404 -w314) set_source_files_properties("${PROJECT_BINARY_DIR}/fife.i" PROPERTIES CPLUSPLUS ON) set(FIFE_SOURCES ${FIFE_CORE_SRC}) uild-sys