devel/RStudio: unbreak with boost 1.69
CMake Error at /usr/local/share/cmake/Modules/FindBoost.cmake:2049 (message):
Unable to find the requested Boost libraries.
Boost version: 1.69.0
Boost include path: /usr/local/include
Could not find the following Boost libraries:
boost_signals
Some (but not all) of the required Boost libraries were found. You may
need to install these additional Boost libraries. Alternatively, set
BOOST_LIBRARYDIR to the directory containing Boost libraries or BOOST_ROOT
to the location of Boost.Call Stack (most recent call first):
src/cpp/CMakeLists.txt:208 (find_package)
In file included from src/cpp/core/r_util/RSourceIndex.cpp:24:
In file included from src/cpp/core/include/core/r_util/RSourceIndex.hpp:36:
src/cpp/core/include/core/r_util/RFunctionInformation.hpp:78:33: error:
no viable conversion from returned value of type 'const boost::tribool' to function return type 'bool'
bool isUsed() const { return isUsed_; }
^~~~~~~src/cpp/core/include/core/r_util/RFunctionInformation.hpp:80:47: error:
no viable conversion from returned value of type 'const boost::tribool' to function return type 'bool'
bool isMissingnessHandled() const { return isMissingnessHandled_; }
^~~~~~~~~~~~~~~~~~~~~src/cpp/core/include/core/r_util/RFunctionInformation.hpp:133:14: error:
no viable conversion from returned value of type 'boost::logic::tribool' to function return type 'bool'
return isPrimitive_ == true;
^~~~~~~~~~~~~~~~~~~~src/cpp/session/modules/SessionRParser.cpp:411:14: error: no viable conversion from returned value of type 'boost::tribool' to function return type 'bool'
return fnInfo.performsNse();
^~~~~~~~~~~~~~~~~~~~PR: 232525
Obtained from: upstream (signals)