On 9 September 2015 at 10:51, Jeffrey Walton wrote: > I'm encountering an issue related to the use of __attribute__ > ((constructor(priority)) and __attribute__ ((init_priority(priority)) > under Darwin, and I want to read more about it. The issue is the > program fails to compile, which means GCC cannot consume a well > defined program for which it defined the extensions. Cf., > https://gcc.gnu.org/onlinedocs/gcc/Common-Function-Attributes.html#Common-Function-Attributes > and https://gcc.gnu.org/onlinedocs/gcc/C_002b_002b-Attributes.html. > > I know the GCC manual has a section on Darwin specific options at > https://gcc.gnu.org/onlinedocs/gcc-5.1.0/gcc/Darwin-Options.html#Darwin-Options. > > Where can I find reading on Darwin specific behavior when it diverges > from "standard" GCC platform behavior? That sounds like a bug, so should be fixed rather than documented.