bugCERTI - Bugs: bug #56370, compilation error std::make_unique

 
 

bug #56370: compilation error std::make_unique

Submitted by:  janette cardoso <cardoso>
Submitted on:  Wed 22 May 2019 04:22:33 PM UTC  
 
Category:  CERTI Severity:  3 - Normal
Item Group:  Compilation error Status:  Confirmed
Privacy:  Public Assigned to:  JbCh <jb_ch>
Open/Closed:  Open Release:  GIT-master
Reproducibility:  Every Time Fixed Release:  GIT-master

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Wed 22 May 2019 07:13:56 PM UTC, comment #1:

Obviously the last commit I have made is broking the compatibility with old compiler version such as 4.8.5.

It is related to the usage of make_unique<...> which is undefined in old std libraries (such as gcc 4.8.5).

I will have a look at it.

JbCh <jb_ch>
Project AdministratorIn charge of this item.
Wed 22 May 2019 04:22:33 PM UTC, original submission:

Hello,
First
I'm compiling certi master, in a centOS 7, gcc 4.8.5.
It works fine for commit c2146229a but it does not work using commit 4dbc8a144c (Wed Apr 24 2019).

After 47% of compilation, I have the following error:
(...)
/home/jcardoso/softVM/pthlaVM/certi/RTIG/Federation.cc: In constructor ‘certi::rtig::Federation::Federation(const string&, certi::FederationHandle, certi::SocketServer&, certi::AuditFile&, std::vector<std::basic_string<char> >, const string&, certi::RtiVersion, int)’:
/home/jcardoso/softVM/pthlaVM/certi/RTIG/Federation.cc:141:17: error: ‘make_unique’ is not a member of ‘std’
     my_server = std::make_unique<SecurityServer>(socket_server, audit_server, my_handle);
                 ^
/home/jcardoso/softVM/pthlaVM/certi/RTIG/Federation.cc:141:17: note: suggested alternative:
In file included from /home/jcardoso/softVM/pthlaVM/certi/RTIG/Federation.cc:63:0:
/home/jcardoso/softVM/pthlaVM/certi/include/make_unique.hh:13:20: note:   ‘make_unique’
 std::unique_ptr<T> make_unique(Args&&... args)
                    ^
/home/jcardoso/softVM/pthlaVM/certi/RTIG/Federation.cc:141:48: error: expected primary-expression before ‘>’ token
     my_server = std::make_unique<SecurityServer>(socket_server, audit_server, my_handle);
(...)
make[2]: *** [RTIG/CMakeFiles/rtig.dir/Federation.cc.o] Error 1
make[1]: *** [RTIG/CMakeFiles/rtig.dir/all] Error 2
make: *** [all] Error 2

Do you have any help?

janette cardoso <cardoso>
Project Member

 

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    Follow 5 latest changes.

    Date Changed by Updated Field Previous Value => Replaced by
    2019-05-22 jb_ch CategoryNone => CERTI
        Item GroupNone => Compilation error
        StatusNone => Confirmed
        Assigned toNone => jb_ch
        ReproducibilityNone => Every Time

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