make manual: CFLAGS and linking

[Sebastian Pipping]

Hello,


on page [1] it reads:

  "CFLAGS should be used in every invocation of the C compiler,
   both those which do compilation and those which do linking."

It would be nice to have an explanation why CFLAGS whould be used with
linking, too.  Maybe with an example or a dedicated section in the manual.

Thanks,



Sebastian


[1]
https://www.gnu.org/prep/standards/html_node/Command-Variables.html#Command-Variables