Hi Vania.
A quick look a CMake docs will show you CMake's try_compile() command:
https://cmake.org/cmake/help/latest/command/try_compile.html
(There is also a try_run(), if required).
I believe that's precisely what you want.
Petr
On Thu, Jan 14, 2016 at 5:44 PM, Vania Joloboff
Hi
I can find if an include file exists with CHECK_INCLUDE_FILE
But I want to know if a particular feature is supported
in our case we need to know if the mmap call exists
and whether it supports the MAP_ANONYMOUS feature
With autoconf, I can use AC_TRY_COMPILE to try compiling
a program using
