GCC 4.4 Release Series — Changes, New Features, and Fixes - GNU ProjectGCC 4.4 Release Series Changes, New Features, and Fixes The latest release in the 4.4 release series is GCC 4.4.7. Caveats __builtin_stdarg_start has been completely removed from GCC. Support for <varargs.h> had been deprecated since GCC 4.0. Use __builtin_va_start as a replacement. Some of the errors issued by the C++ front end that could be downgraded to warnings in previous releases by using -f
