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https://issues.apache.org/jira/browse/AVRO-3114?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17366974#comment-17366974
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Thiruvalluvan M. G. edited comment on AVRO-3114 at 6/22/21, 3:27 AM:
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Made a pull request with a slightly modified version of the solution suggested
by [~Pradeau Christophe] (https://github.com/apache/avro/pull/1271):
{code}
if (CMAKE_VERSION VERSION_GREATER_EQUAL 3.0)
# Enable MACOSX_RPATH by default
cmake_policy (SET CMP0042 NEW)
endif()
{code}
was (Author: thiru_mg):
Made a pull request with a slightly modified version of the solution suggested
by [~Pradeau Christophe]:
{code}
if (CMAKE_VERSION VERSION_GREATER_EQUAL 3.0)
# Enable MACOSX_RPATH by default
cmake_policy (SET CMP0042 NEW)
endif()
{code}
> Compilation broken on cmake < 3.0
> ----------------------------------
>
> Key: AVRO-3114
> URL: https://issues.apache.org/jira/browse/AVRO-3114
> Project: Apache Avro
> Issue Type: Bug
> Components: build, c++
> Affects Versions: 1.9.0, 1.10.2
> Reporter: Pradeau Christophe
> Priority: Major
>
> On cmake < 3.0 cmake raise the error :
> {code:java}
> CMake Error at CMakeLists.txt:23 (cmake_policy):
> Policy "CMP0042" is not known to this version of CMake.
> {code}
>
> This regression was introduced by [https://github.com/apache/avro/pull/305]
> CMP0042 is a Mac OSX specific policy changing a default behavior. It was
> introduced in CMake version 3.0 and CMake version 3.0.2 warns when the policy
> is not set. (see [https://cmake.org/cmake/help/v3.0/policy/CMP0042.html] )
>
> An easy fix would be to replace the line:
> {code:java}
> cmake_policy (SET CMP0042 NEW)
> {code}
> With:
> {code:java}
> if(NOT CMAKE_VERSION VERSION_LESS 3.0)
> cmake_policy (SET CMP0042 NEW)
> endif()
> {code}
> Another solution is to raise the CMake requirement to 3.0
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