Control: reassign -1 libsdl2-dev Control: severity -1 serious Control: retitle -1 libsdl2-dev - SDL.h includes altivec.h, breaks c++ code
On Sun, Nov 23, 2014 at 08:54:52AM +0100, Johannes Schauer wrote: > The issue seems to only appear when compiling with c++. It does not > happen when compiling with clang++. Thus I'm reporting this bug against > g++. Please reassign if this was the wrong conclusion. The problem lies within SDL_cpuinfo.h. It includes altivec.h, which by definition[1] provides an unconditional vector, pixel and bool define in standard-c++ mode. In GNU-c++ mode this names are only defined context-sensitive by cpp. SDL_cpuinfo.h is included by SDL.h. None of the SDL headers actually use vector or any of the vec_* functions, so this include looks unused. I re-assigned this bug to the correct package and made it RC. Including altivec.h makes arbitrary code break. Greetings, Bastian [1]: https://gcc.gnu.org/onlinedocs/gcc-4.9.2/gcc/PowerPC-AltiVec_002fVSX-Built-in-Functions.html#PowerPC-AltiVec_002fVSX-Built-in-Functions -- You! What PLANET is this! -- McCoy, "The City on the Edge of Forever", stardate 3134.0 -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org
