Sender Vodur~ Date Fri Jun 16 00:49:37 2017~ Stamp 1497588608 Expire 1507956584 To imm~ Subject removing -m32 flag~ Text I propose to remove -m32 flag from makefile. What we gain from this is mostly future pain of setting up 32-bit build dependencies on 64-bit systems (as we've all done by now). Potential issues, as far as I understand, would be if we have code that assumes size of types. Here are the sizes with and without -m32. -m32 no -m32 The size of int 4 4 The size of short 2 2 The size of long 4 8 The size of float 4 4 The size of double 8 8 The size of long double 12 16 The size of char 1 1 The size of enum 4 4 The size of pointer 4 8 So only long, long double, and pointer sizes have changed. This being the case I say the risk of issues from size change is low. I verified code can compile and run just fine without -m32. Only issue I see at the moment is there is casting between void * and int in hunt.c which gets a warning since they are different sizes with no -m32. Thoughts? P.S.: On a related note, we are currently using gcc 6.2.1 on the host right now (through scl devtoolset-6), which for some reason can't link libstdc++ 32-bit, so if/when we do start adding C++ code, we would need to turn -m32 off or go back to gcc 4.1.2. ~