vcpkg/scripts/detect_compiler/CMakeLists.txt

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CMake
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cmake_minimum_required(VERSION 3.10)
project(detect_compiler NONE)
if(CMAKE_GENERATOR STREQUAL "Ninja" AND CMAKE_SYSTEM_NAME STREQUAL "Windows")
set(CMAKE_C_COMPILER_WORKS 1)
set(CMAKE_C_COMPILER_FORCED 1)
set(CMAKE_CXX_COMPILER_WORKS 1)
set(CMAKE_CXX_COMPILER_FORCED 1)
endif()
enable_language(C)
enable_language(CXX)
file(SHA1 "${CMAKE_CXX_COMPILER}" CXX_HASH)
file(SHA1 "${CMAKE_C_COMPILER}" C_HASH)
string(SHA1 COMPILER_HASH "${C_HASH}${CXX_HASH}")
message("#COMPILER_HASH#${COMPILER_HASH}")
message("#COMPILER_C_HASH#${C_HASH}")
message("#COMPILER_C_VERSION#${CMAKE_C_COMPILER_VERSION}")
message("#COMPILER_C_ID#${CMAKE_C_COMPILER_ID}")
message("#COMPILER_CXX_HASH#${CXX_HASH}")
message("#COMPILER_CXX_VERSION#${CMAKE_CXX_COMPILER_VERSION}")
message("#COMPILER_CXX_ID#${CMAKE_CXX_COMPILER_ID}")