[PROTON-1073] Building tests for C++ bindings seems to be broken on OSX 10.11/Xcode 7.1.1

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: proton-0.11.0
• Fix Version/s: proton-0.12.0
• Component/s: cpp-binding
• Labels: build-failure osx

Environment

MacOS X 10.11.1, XCode 7.1.1
Compilation options:
env CFLAGS="-I/opt/local/include -m64" LDFLAGS="-m64 -L/opt/local/lib" cmake .. -DCMAKE_INSTALL_PREFIX=/usr/local -DSYSINSTALL_BINDINGS=ON -DBUILD_PHP=OFF -DBUILD_PERL=OFF -DBUILD_PYTHON=OFF -DCMAKE_OSX_ARCHITECTURES=x86_64

• Assignee: Clifford Jansen
• Reporter: Ollivier Robert
• Created: 10/Dec/15 09:45
• Updated: 04/Nov/16 02:47
• Resolved: 04/Nov/16 02:47

Description

Compiling 0.11 leads to build failure in the tests for the C++ bindings:

[...]
Linking CXX shared library libqpid-proton-cpp.dylib
[ 66%] Built target qpid-proton-cpp
Scanning dependencies of target conversion_test
[ 66%] Building CXX object proton-c/bindings/cpp/CMakeFiles/conversion_test.dir/src/conversion_test.cpp.o
/Users/roberto/Src/ERC/GIT/qpid-proton-0.11.0/proton-c/bindings/cpp/src/conversion_test.cpp:36:17: error:
no viable constructor copying variable of type 'std::unique_ptr<session>'
session_ptr p = s.ptr();
^ ~~~~~~~
/Users/roberto/Src/ERC/GIT/qpid-proton-0.11.0/proton-c/bindings/cpp/src/conversion_test.cpp:58:25: note:
in instantiation of function template specialization
'test_owning<std::__1::unique_ptr<proton::connection,
std::__1::default_delete<proton::connection> >,
std::_1::unique_ptr<proton::session, std::_1::default_delete<proton::session> > >'
requested here
failed += run_test(&test_owning<
^
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/memory:2497:5: note:
candidate constructor not viable: expects an l-value for 1st argument
unique_ptr(unique_ptr&);
^
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/memory:2499:9: note:
candidate constructor [with _Up = proton::session, _Ep =
std::__1::default_delete<proton::session>] not viable: expects an l-value for 1st
argument
unique_ptr(unique_ptr<_Up, _Ep>&);
^
/Users/roberto/Src/ERC/GIT/qpid-proton-0.11.0/proton-c/bindings/cpp/src/conversion_test.cpp:37:17: error:
no viable constructor copying variable of type 'std::unique_ptr<session>'
session_ptr p2 = s.ptr();
^ ~~~~~~~
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/memory:2497:5: note:
candidate constructor not viable: expects an l-value for 1st argument
unique_ptr(unique_ptr&);
^
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/memory:2499:9: note:
candidate constructor [with _Up = proton::session, _Ep =
std::__1::default_delete<proton::session>] not viable: expects an l-value for 1st
argument
unique_ptr(unique_ptr<_Up, _Ep>&);
^
2 errors generated.
make[2]: *** [proton-c/bindings/cpp/CMakeFiles/conversion_test.dir/src/conversion_test.cpp.o] Error 1
make[1]: *** [proton-c/bindings/cpp/CMakeFiles/conversion_test.dir/all] Error 2
make: *** [all] Error 2