forked from Mirrors/openclonk
21 lines
734 B
CMake
21 lines
734 B
CMake
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# OpenClonk, http://www.openclonk.org
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#
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# Copyright (c) 2013 Nicolas Hake
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#
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# Permission to use, copy, modify, and/or distribute this software for any
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# purpose with or without fee is hereby granted, provided that the above
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# copyright notice and this permission notice appear in all copies.
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# See isc_license.txt for full license and disclaimer.
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#
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# "Clonk" is a registered trademark of Matthes Bender.
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# See clonk_trademark_license.txt for full license.
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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. Aborting.")
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endif()
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endmacro()
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