C++11 Migration

Revision as of 11:06, 21 January 2016

Have a look to C++11Support branch for progress.

Enable C++ Support

• DONE : ADD to both "synfig-core/m4/" and "synfig-studio/m4/" the "ax_cxx_compile_stdcxx.m4" "and ax_cxx_compile_stdcxx_11.m4" directives from https://www.gnu.org/software/autoconf-archive/ax_cxx_compile_stdcxx_11.html
• DONE : synfig-core and synfig-studio / configure.ac : AX_CXX_COMPILE_STDCXX_11([noext],[mandatory])

Fix Code to be compliant

• DONE : replace isnan , isinf by std::isnan , std::isinf
• replace NULL/0 by nullptr (BOOST MACRO)
• update sigc++
• FIXED : "lvalue required as unary '&' operand" errors (info [1] [2] [3] )

Useful information about C++11 Migration

General information about C++11 : Stroustrup.b C++11 FAQ https://devcentral.f5.com/articles/case-study-linerates-c98-to-c11-migration