Merge commit '1c189bfd9c34436956d439355e3ecab85ad22afa' as 'external/libqoirdo'

external/libqoirdo/CMakeLists.txt

@@ -0,0 +1,29 @@
+cmake_minimum_required(VERSION 3.10)
+
+project(libqoirdo)
+
+if(NOT CMAKE_BUILD_TYPE)
+	set(CMAKE_BUILD_TYPE Debug)
+endif()
+
+message( ${PROJECT_NAME} " build type: " ${CMAKE_BUILD_TYPE} )
+
+add_library(qoirdo
+	./qoirdo.hpp
+	./qoirdo.cpp
+)
+
+target_compile_features(qoirdo PUBLIC cxx_std_11)
+
+#if (NOT MSVC)
+#   target_link_libraries(rdopng m pthread)
+#endif()
+
+########################################
+
+add_executable(qoirdo_tool
+	tool.cpp
+)
+
+target_link_libraries(qoirdo_tool qoirdo)
+