Christian Sasso <christian.sasso@xxxxxxxxx> writes: > I developed some C code that makes use of the 'cleanup' attribute: I > tested it with gcc 4.3.2 on an x86 based processor running in 32 bit > mode, and it works great. > > I am now told that such code should also compile using gcc 3.4.3 > targeting a PowerPC processor running either in 32 or 64 bit mode: > would such combination work? If not, what would be the oldest version > of the compiler that does reliably support the cleanup attribute > targeting PowerPC processors? Would I need to enable/disable any > special compiler flags for better results? Thanks a lot for all the > information you can provide me. The cleanup attribute should work fine in GCC 3.4.3. It should also work fine for PPC--the attribute is target independent. No special flags should be required. > One last question: what is the oldest version of gcc that reliably > supports the no-attributes flag (I noticed that gcc 3.4.3 doesn't > recognize it)? The -Wno-attributes option was added in GCC 4.1. Ian
