C++11 Migration
From Synfig Studio :: Documentation
Have a look to C++11Support branch for progress. C++11 Migration merged to master, + other fix.
Contents
C++11 compliance or Migration
- Should keep the possibility to build on C++98.
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],[optional])
Fix Code to be compliant
- DONE : replace isnan , isinf by std::isnan , std::isinf
- replace NULL/0 by nullptr (BOOST MACRO)
- DONE : update sigc++ --> only #include <sigc++/sigc++.h>
- FIXED : "lvalue required as unary '&' operand" errors (info [1] [2] [3] )
- DONE : fix warning for preprocessor strings
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