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31 lines
490 B
CMake
31 lines
490 B
CMake
INCLUDE(CheckCXXSourceCompiles)
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MACRO (CHECK_IEEE_MATH _RESULT)
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SET(_CHECK_IEEE_MATH_SOURCE_CODE "
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#include<cmath>
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int main(int argc, char *argv[])
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{
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double x = 1.0; double y = 1.0;
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acosh(x); asinh(x); atanh(x);
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expm1(x);
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erf(x); erfc(x);
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// finite(x);
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isnan(x);
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j0(x); j1(x);
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lgamma(x);
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logb(x); log1p(x);
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rint(x);
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// trunc(x);
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y0(x); y1(x);
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return 0;
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}
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")
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CHECK_CXX_SOURCE_COMPILES("${_CHECK_IEEE_MATH_SOURCE_CODE}" ${_RESULT})
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ENDMACRO (CHECK_IEEE_MATH)
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