forked from Mirrors/openclonk
22 lines
718 B
CMake
22 lines
718 B
CMake
# OpenClonk, http://www.openclonk.org
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#
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# Copyright (c) 2013-2016, The OpenClonk Team and contributors
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#
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# Distributed under the terms of the ISC license; see accompanying file
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# "COPYING" for details.
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#
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# "Clonk" is a registered trademark of Matthes Bender, used with permission.
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# See accompanying file "TRADEMARK" for details.
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#
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# To redistribute this file separately, substitute the full license texts
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# for the above references.
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include(CheckCXXSourceCompiles)
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macro(REQUIRE_CXX_SOURCE_COMPILES _code _var)
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CHECK_CXX_SOURCE_COMPILES("${_code}" ${_var})
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if(NOT ${_var})
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unset(${_var} CACHE)
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MESSAGE(FATAL_ERROR "${_var} is required for this project to build properly.${ARGN} Aborting.")
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endif()
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endmacro()
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