GitHub-Proxy/eigen
1
0
Fork 0
mirror of https://gitlab.com/libeigen/eigen.git synced 2025-08-14 04:35:57 +08:00
Code Issues Packages Projects Releases Wiki Activity

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

Browse Source 
(cherry picked from commit ecb7bc9514b12051d050299234b2a74ac76b5a8e)
This commit is contained in:
Christoph Hertzberg 2020-10-24 15:22:21 +02:00 committed by David Tellenbach
parent 5dda502f84
commit 3620371c5c
1 changed files with 5 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
cmake/FindStandardMathLibrary.cmake
View File

@ -19,8 +19,11 @@ include(CheckCXXSourceCompiles)
# notice the std:: is required on some platforms such as QNX # notice the std:: is required on some platforms such as QNX
set(find_standard_math_library_test_program set(find_standard_math_library_test_program
"#include<cmath> "
int main() { std::sin(0.0); std::log(0.0f); }") #include<cmath>
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 # first try compiling/linking the test program without any linker flags