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llvm-project/libcxx/cmake/caches/Generic-no-random_device.cmake

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[libc++] Allow building libc++ on platforms without a random device Some platforms, like several embedded platforms, do not provide a source of randomness through a random device. This commit makes it possible to build and test libc++ for such platforms, i.e. without std::random_device. Surprisingly, the only functionality that doesn't work on such platforms is std::random_device itself -- everything else in <random> still works, one just has to find alternative ways to seed the PRNGs.
2020-10-15 22:32:09 +08:00
set(LIBCXX_ENABLE_RANDOM_DEVICE OFF CACHE BOOL "")