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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - Benchmarks library introduces new cmake warnings"
href="https://bugs.llvm.org/show_bug.cgi?id=38874">38874</a>
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<th>Summary</th>
<td>Benchmarks library introduces new cmake warnings
</td>
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<th>Product</th>
<td>new-bugs
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<th>Version</th>
<td>unspecified
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<th>Hardware</th>
<td>PC
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<th>OS</th>
<td>Windows NT
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<th>Status</th>
<td>NEW
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<th>Severity</th>
<td>enhancement
</td>
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<th>Priority</th>
<td>P
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<th>Component</th>
<td>new bugs
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<th>Assignee</th>
<td>unassignedbugs@nondot.org
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<th>Reporter</th>
<td>rnk@google.com
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<th>CC</th>
<td>kbobyrev.opensource@gmail.com, llvm-bugs@lists.llvm.org
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<div>
<pre>I see two new cmake warnings in my build on Windows since the benchmarks
library was enabled:
CMake Warning (dev) at utils/benchmark/CMakeLists.txt:3 (project):
Policy CMP0048 is not set: project() command manages VERSION variables.
Run "cmake --help-policy CMP0048" for policy details. Use the cmake_policy
command to set the policy and suppress this warning.
The following variable(s) would be set to empty:
PROJECT_VERSION
PROJECT_VERSION_MAJOR
PROJECT_VERSION_MINOR
PROJECT_VERSION_PATCH
This warning is for project developers. Use -Wno-dev to suppress it.
-- git Version: v0.0.0
-- Version: 0.0.0
-- Performing Test HAVE_GNU_POSIX_REGEX -- failed to compile
-- Performing Test HAVE_POSIX_REGEX -- failed to compile
CMake Warning at utils/benchmark/CMakeLists.txt:234 (message):
Using std::regex with exceptions disabled is not fully supported
It would be great to fix the CMP0048 one at least since it's very noisy.
The second one seems difficult.</pre>
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