[tlbuild] predefined symbols
Bruno Haible
bruno at clisp.org
Tue Feb 27 23:58:43 CET 2018
Akira Kakuto wrote:
> if you teach me VAR_ONLY_DEFINED_IN_SOLARIS
You can recognize Solaris through
#if defined __sun
More generally, you can find the predefined macros of many systems at
http://predef.sf.net
On platforms where GCC is the only compiler, you can find the symbols
through the command
: | gcc -E -dM -
Few of these are specific to the OS, of course. Most of these symbols are
about other things.
Bruno
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