[PATCH] D41316: [libcxx] Allow random_device to be built optionally
Weiming Zhao via Phabricator via cfe-commits
cfe-commits at lists.llvm.org
Tue Jan 30 18:15:17 PST 2018
weimingz updated this revision to Diff 132089.
weimingz added a comment.
Herald added a subscriber: hintonda.
Disable tests that depend on random_device.
filesystem tests rely on random_device as seed to create random path. Although it's possible to avoid the random_device but if the build target has no random_device, it's very possible that neither filesystem nor other seeding device like clock is available.
Repository:
rCXX libc++
https://reviews.llvm.org/D41316
Files:
CMakeLists.txt
include/__config_site.in
include/random
src/random.cpp
test/libcxx/experimental/filesystem/lit.local.cfg
test/std/experimental/filesystem/lit.local.cfg
test/std/numerics/rand/rand.device/lit.local.cfg
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