[jira] [Updated] (PROTON-1597) Warnings when executing cmake in the examples/c directory

["Justin Ross (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/PROTON-1597?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Justin Ross updated PROTON-1597:
--------------------------------
    Component/s: proton-c

> Warnings when executing cmake in the examples/c directory
> ---------------------------------------------------------
>
>                 Key: PROTON-1597
>                 URL: https://issues.apache.org/jira/browse/PROTON-1597
>             Project: Qpid Proton
>          Issue Type: Bug
>          Components: proton-c
>    Affects Versions: proton-c-0.18.0
>            Reporter: Irina Boverman
>
> docker run -it fedora:latest bash
> dnf -y update
> dnf -y install make gcc gcc-c++ cmake git valgrind swig pkgconfig doxygen libuuid-devel openssl-devel python-devel python3 python3-devel ruby-devel perl-devel epydoc python cyrus-sasl-devel cyrus-sasl-lib cyrus-sasl-gssapi cyrus-sasl-plain cyrus-sasl-md5 rubygem-rspec rubygem-simplecov rubygem-minitest rubygem-test-unit python2-tox redhat-rpm-config libuv-devel libuv python-pip
>  git clone ...qpid-proton.git proton
>  cd proton
>  cmake .
>  make
>  make install
>   
> cd  /usr/local/share/proton-0.18.0/examples
> cd c
> cmake .
> RESULTS IN:
> ...
> CMake Warning (dev) in CMakeLists.txt:
>   No cmake_minimum_required command is present.  A line of code such as
>     cmake_minimum_required(VERSION 3.9)
>   should be added at the top of the file.  The version specified may be lower
>   if you wish to support older CMake versions for this project.  For more
>   information run "cmake --help-policy CMP0000".
> This warning is for project developers.  Use -Wno-dev to suppress it.
> -- Configuring done
> CMake Warning (dev) at CMakeLists.txt:41 (add_executable):
>   Policy CMP0003 should be set before this line.  Add code such as
>     if(COMMAND cmake_policy)
>       cmake_policy(SET CMP0003 NEW)
>     endif(COMMAND cmake_policy)
>   as early as possible but after the most recent call to
>   cmake_minimum_required or cmake_policy(VERSION).  This warning appears
>   because target "c-send" links to some libraries for which the linker must
>   search:
>     -lpthread
>   and other libraries with known full path:
>     /usr/local/lib64/libqpid-proton-proactor.so
>   CMake is adding directories in the second list to the linker search path in
>   case they are needed to find libraries from the first list (for backwards
>   compatibility with CMake 2.4).  Set policy CMP0003 to OLD or NEW to enable
>   or disable this behavior explicitly.  Run "cmake --help-policy CMP0003" for
>   more information.
> This warning is for project developers.  Use -Wno-dev to suppress it.
> -- Generating done
> -- Build files have been written to: /usr/local/share/proton-0.18.0/examples/c



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