build errors on branch branch origin/dev

[ndehio]

Using the the branch origin/dev I receive the following errors:

ndehio@ndehio-5540:~/src/roboptim-core/build$ make 
/usr/bin/cmake -H/home/ndehio/src/roboptim-core -B/home/ndehio/src/roboptim-core/build --check-build-system CMakeFiles/Makefile.cmake 0
/usr/bin/cmake -E cmake_progress_start /home/ndehio/src/roboptim-core/build/CMakeFiles /home/ndehio/src/roboptim-core/build/CMakeFiles/progress.marks
make -f CMakeFiles/Makefile2 all
make[1]: Entering directory '/home/ndehio/src/roboptim-core/build'
make -f src/CMakeFiles/roboptim-core.dir/build.make src/CMakeFiles/roboptim-core.dir/depend
make[2]: Entering directory '/home/ndehio/src/roboptim-core/build'
cd /home/ndehio/src/roboptim-core/build && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /home/ndehio/src/roboptim-core /home/ndehio/src/roboptim-core/src /home/ndehio/src/roboptim-core/build /home/ndehio/src/roboptim-core/build/src /home/ndehio/src/roboptim-core/build/src/CMakeFiles/roboptim-core.dir/DependInfo.cmake --color=
make[2]: Leaving directory '/home/ndehio/src/roboptim-core/build'
make -f src/CMakeFiles/roboptim-core.dir/build.make src/CMakeFiles/roboptim-core.dir/build
make[2]: Entering directory '/home/ndehio/src/roboptim-core/build'
[  0%] Building CXX object src/CMakeFiles/roboptim-core.dir/generic-solver.cc.o
cd /home/ndehio/src/roboptim-core/build/src && /usr/bin/c++  -DROBOPTIM_DO_NOT_CHECK_ALLOCATION -DROBOPTIM_STORAGE_ORDER=ColMajor -Droboptim_core_EXPORTS -I/home/ndehio/src/roboptim-core/build -I/home/ndehio/src/roboptim-core/build/include -I/home/ndehio/src/roboptim-core/include -isystem /usr/include/eigen3  -Werror  -pedantic -Wno-long-long -Wall -Wextra -Wcast-align -Wcast-qual -Wformat -Wwrite-strings -Wconversion  -fvisibility=hidden -O2 -g -DNDEBUG -fPIC   -Droboptim_core_EXPORTS -o CMakeFiles/roboptim-core.dir/generic-solver.cc.o -c /home/ndehio/src/roboptim-core/src/generic-solver.cc
In file included from /home/ndehio/src/roboptim-core/include/roboptim/core/differentiable-function.hh:261:0,
                 from /home/ndehio/src/roboptim-core/include/roboptim/core/util.hxx:27,
                 from /home/ndehio/src/roboptim-core/include/roboptim/core/util.hh:212,
                 from /home/ndehio/src/roboptim-core/include/roboptim/core/function.hxx:33,
                 from /home/ndehio/src/roboptim-core/include/roboptim/core/function.hh:603,
                 from /home/ndehio/src/roboptim-core/include/roboptim/core/problem.hh:31,
                 from /home/ndehio/src/roboptim-core/include/roboptim/core/generic-solver.hh:36,
                 from /home/ndehio/src/roboptim-core/src/generic-solver.cc:22:
/home/ndehio/src/roboptim-core/include/roboptim/core/differentiable-function.hxx: In member function ‘void roboptim::GenericDifferentiableFunction<T>::impl_jacobian(roboptim::GenericDifferentiableFunction<T>::jacobian_ref, roboptim::GenericDifferentiableFunction<T>::const_argument_ref) const [with T = roboptim::EigenMatrixSparse; roboptim::GenericDifferentiableFunction<T>::jacobian_ref = Eigen::SparseMatrix<double, 0>&; roboptim::GenericDifferentiableFunction<T>::const_argument_ref = const Eigen::Ref<const Eigen::Matrix<double, -1, 1> >&]’:
/home/ndehio/src/roboptim-core/include/roboptim/core/differentiable-function.hxx:52:46: error: conversion to ‘int’ from ‘Eigen::EigenBase<Eigen::SparseMatrix<double, 0> >::Index {aka long int}’ may alter its value [-Werror=conversion]
               (triplet_t (i, idx, it.value ()));
                                              ^
/home/ndehio/src/roboptim-core/include/roboptim/core/differentiable-function.hxx:52:46: error: conversion to ‘int’ from ‘Eigen::EigenBase<Eigen::SparseMatrix<double, 0> >::Index {aka long int}’ may alter its value [-Werror=conversion]
In file included from /home/ndehio/src/roboptim-core/include/roboptim/core/generic-solver.hh:36:0,
                 from /home/ndehio/src/roboptim-core/src/generic-solver.cc:22:
/home/ndehio/src/roboptim-core/include/roboptim/core/problem.hh: At global scope:
/home/ndehio/src/roboptim-core/include/roboptim/core/problem.hh:241:56: error: ‘roboptim::Problem<T>::scales_t’ is deprecated [-Werror=deprecated-declarations]
     ROBOPTIM_CORE_DEPRECATED scales_t& argumentScales ();
                                                        ^
/home/ndehio/src/roboptim-core/include/roboptim/core/problem.hh:132:48: note: declared here
     ROBOPTIM_CORE_DEPRECATED typedef scaling_t scales_t;
                                                ^~~~~~~~
/home/ndehio/src/roboptim-core/include/roboptim/core/problem.hh:246:64: error: ‘roboptim::Problem<T>::scales_t’ is deprecated [-Werror=deprecated-declarations]
     ROBOPTIM_CORE_DEPRECATED const scales_t& argumentScales () const;
                                                                ^~~~~
/home/ndehio/src/roboptim-core/include/roboptim/core/problem.hh:132:48: note: declared here
     ROBOPTIM_CORE_DEPRECATED typedef scaling_t scales_t;
                                                ^~~~~~~~
/home/ndehio/src/roboptim-core/include/roboptim/core/problem.hh:312:66: error: ‘roboptim::Problem<T>::scalesVect_t’ is deprecated [-Werror=deprecated-declarations]
     ROBOPTIM_CORE_DEPRECATED const scalesVect_t& scalesVector () const;
                                                                  ^~~~~
/home/ndehio/src/roboptim-core/include/roboptim/core/problem.hh:157:52: note: declared here
     ROBOPTIM_CORE_DEPRECATED typedef scalingVect_t scalesVect_t;
                                                    ^~~~~~~~~~~~
cc1plus: all warnings being treated as errors
src/CMakeFiles/roboptim-core.dir/build.make:137: recipe for target 'src/CMakeFiles/roboptim-core.dir/generic-solver.cc.o' failed
make[2]: *** [src/CMakeFiles/roboptim-core.dir/generic-solver.cc.o] Error 1
make[2]: Leaving directory '/home/ndehio/src/roboptim-core/build'
CMakeFiles/Makefile2:588: recipe for target 'src/CMakeFiles/roboptim-core.dir/all' failed
make[1]: *** [src/CMakeFiles/roboptim-core.dir/all] Error 2
make[1]: Leaving directory '/home/ndehio/src/roboptim-core/build'
Makefile:165: recipe for target 'all' failed
make: *** [all] Error 2

@gergondet Any idea? I used our internal posture-generator script

[gergondet]

It seems to come from -Werror so you can run cmake with cmake ../ -DCXX_DISABLE_WERROR=1 to disable that flag