commit fe2ba596dda3872789de8d42ccc2b82b6db42d47
author Alexey Serbin <alexey@apache.org> Thu Apr 07 15:06:51 2022 -0700
committer Alexey Serbin <alexey@apache.org> Fri Apr 08 15:06:36 2022 +0000
tree 4dff746faff01c0845bfd228691c49f1a5e798d4
parent ed04c8b6f70c6dd5b63cc517e33fb8e52c1c3ce9

[cmake_modules] add '-o /dev/null' to the linker command

I noticed that every time I run cmake in the build directory
on macOS, a.out file appears.  It turned out it's generated
by the GET_LINKER_VERSION procedure from KuduLinker.cmake.

This patch add '-o /dev/null' to the command that determines
the version of the linker to avoid generating a.out file
in the current working directory.

Change-Id: Id095902679a2f0e2648c45bcd4024fc734b9a1e7
Reviewed-on: http://gerrit.cloudera.org:8080/18394
Tested-by: Alexey Serbin <alexey@apache.org>
Reviewed-by: Andrew Wong <awong@cloudera.com>