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evaleev / libint

Libint: high-performance library for computing Gaussian integrals in quantum mechanics
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Can't use Boost build using CMake (aka modularized Boost) #332

Closed evaleev closed 4 months ago

evaleev commented 4 months ago

Modularized build of Boost is unofficial (https://github.com/boostorg/cmake/) yet usable and is currently being deployed into the VG stack (https://github.com/ValeevGroup/kit-cmake/pull/6). Unfortunately, modularized Boost lacks Boost::boost target, and alias targets cannot be used for check_cxx_source_compiles. Need to update code around https://github.com/evaleev/libint/blob/master/export/cmake/CMakeLists.txt.export#L131 to support this "corner" case

loriab commented 4 months ago

I'm not familiar with a modularized boost build. But if headers is indeed one of its components https://github.com/ValeevGroup/kit-cmake/pull/6/files#diff-0536d37aa9b13d9851f873d22bd563de764b0951903d0e598c11f0fe44e13527R100 , I think Boost::boost could be swapped out by Boost::headers now that minimum CMake is past 3.15.