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- cmake_minimum_required(VERSION 2.8.9)
- project(CompilerIdCXX CXX)
- foreach(v
- CMAKE_CXX_COMPILER
- CMAKE_CXX_COMPILER_ID
- CMAKE_CXX_COMPILER_VERSION
- )
- if(${v})
- message(STATUS "${v}=[${${v}}]")
- else()
- message(SEND_ERROR "${v} not set!")
- endif()
- endforeach()
- # Version numbers may only contain numbers and periods.
- if(NOT CMAKE_CXX_COMPILER_VERSION MATCHES
- "^([0-9]+)(\\.([0-9]+))?(\\.([0-9]+))?(\\.([0-9]+))?$"
- )
- message(SEND_ERROR "Compiler version is not numeric!")
- endif()
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