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Bug #2036 make sure find_standard_math_library_test_program actually compiles (and is guaranteed to call math functions)

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This commit is contained in:
Christoph Hertzberg 2020-10-24 15:22:21 +02:00
parent 09f595a269
commit ecb7bc9514
1 changed files with 2 additions and 4 deletions
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6
cmake/FindStandardMathLibrary.cmake
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@ -24,10 +24,8 @@ include(CheckCXXSourceCompiles)
set(find_standard_math_library_test_program
"
#include<cmath>
int main(int argc, char **argv) {
(void)std::sin(argc));
(void)std::log(argc));
return 0;
int main(int argc, char **){
return int(std::sin(double(argc)) + std::log(double(argc)));
}")
# first try compiling/linking the test program without any linker flags