https://bugs.llvm.org/show_bug.cgi?id=38874
Bug ID: 38874
Summary: Benchmarks library introduces new cmake warnings
Product: new-bugs
Version: unspecified
Hardware: PC
OS: Windows NT
Status: NEW
Severity: enhancement
Priority: P
Component: new bugs
Assignee: unassignedb...@nondot.org
Reporter: r...@google.com
CC: kbobyrev.opensou...@gmail.com,
llvm-bugs@lists.llvm.org
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.
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