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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()
|
