On Fri, Feb 17, 2023 at 3:38 AM Tom Lane <t...@sss.pgh.pa.us> wrote: > My account still works, and what I see on wrasse's host is > > tgl@gcc-solaris11:~$ gcc -x c /dev/null -dM -E | grep -i svr > #define __SVR4 1 > #define __svr4__ 1 > tgl@gcc-solaris11:~$ gcc -x c /dev/null -dM -E | grep -i sun > #define __sun 1 > #define sun 1 > #define __sun__ 1 > > I don't know a way to get the list of predefined macros out of the > compiler wrasse is actually using (/opt/developerstudio12.6/bin/cc), > but doing some experiments with #ifdef confirmed that it defines > __sun, __sun__, and __svr4__, but not __svr5__.
Thanks. I went with __sun, because a random man page google found me for Sun "cc" mentioned that but not __sun__. Pushed. http://www.polarhome.com/service/man/?qf=cc&tf=2&of=Solaris&sf=1
