Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com>
macro behind the scenes.
2. It caches the check result in the 'am_cv_prog_cc_c_o' variable,
- and not in a 'ac_cv_prog_cc_*_c_o' variable whose exact name
- in only dynamically computed *at configure runtime* from the
- content of the '$CC' variable.
+ and not in a 'ac_cv_prog_cc_*_c_o' variable whose exact name is
+ dynamically computed only at configure runtime (really!) from
+ the content of the '$CC' variable.
3. It no longer automatically AC_DEFINE the C preprocessor
symbol 'NO_MINUS_C_MINUS_O'.