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Detect Autoconf run in preprocessor?
From: |
Jeffrey Walton |
Subject: |
Detect Autoconf run in preprocessor? |
Date: |
Fri, 15 Jul 2016 14:06:41 -0400 |
We are trying to find a solution for
http://lists.gnu.org/archive/html/autoconf/2016-07/msg00003.html.
We are contemplating detecting an Autoconf run in the preprocessor,
and then (if its Autoconf) disabling the test that triggers the
'#error`.
Is there a preprocessor macro defined by Autotools to detect when
software is being configured by the tool? My apologies for asking; I
cannot simply run `g++ -dM -E - </dev/null` because it will lack
Autoconf specific defines.
Thanks in advance.
- Detect Autoconf run in preprocessor?,
Jeffrey Walton <=