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Revision 43, 0.7 kB
(checked in by anton, 1 year ago)
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trunk replaced with 1.0RC1
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# - Check whether the C compiler supports a given flag. |
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# CHECK_C_COMPILER_FLAG(FLAG VARIABLE) |
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# |
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# FLAG - the compiler flag |
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# VARIABLE - variable to store the result |
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# Copyright (c) 2006, Alexander Neundorf, <neundorf at kde.org> |
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# |
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# Redistribution and use is allowed according to the terms of the BSD license. |
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# For details see the accompanying COPYING-CMAKE-SCRIPTS file. |
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INCLUDE(CheckCSourceCompiles) |
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MACRO (CHECK_C_COMPILER_FLAG _FLAG _RESULT) |
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SET(SAFE_CMAKE_REQUIRED_DEFINITIONS "${CMAKE_REQUIRED_DEFINITIONS}") |
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SET(CMAKE_REQUIRED_DEFINITIONS "${_FLAG}") |
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CHECK_C_SOURCE_COMPILES("int main() { return 0;}" ${_RESULT}) |
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SET (CMAKE_REQUIRED_DEFINITIONS "${SAFE_CMAKE_REQUIRED_DEFINITIONS}") |
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ENDMACRO (CHECK_C_COMPILER_FLAG) |
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