Initial import

CMakeLists.txt

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+cmake_minimum_required (VERSION 3.15)
+
+project (elm CXX)
+
+set (CMAKE_EXPORT_COMPILE_COMMANDS ON)
+
+if (CMAKE_CXX_COMPILER_ID MATCHES ".*Clang")
+  add_compile_options(-fcolor-diagnostics)
+elseif(CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
+  add_compile_options(-fdiagnostics-color=always)
+else()
+  message(STATUS "No colored compiler diagnostic set for '${CMAKE_CXX_COMPILER_ID}' compiler.")
+endif()
+
+# Link this 'library' to set the c++ standard / compile-time options requested
+add_library(project_options INTERFACE)
+target_compile_features(project_options INTERFACE cxx_std_17)
+
+add_executable (elmarch main.cpp)
+target_link_libraries (elmarch PRIVATE project_options)