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From: "redi at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug libstdc++/109818] std::trunc() requires a <cmath> hack after
 building DJGPP
Date: Fri, 12 May 2023 21:58:02 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D109818

--- Comment #20 from Jonathan Wakely <redi at gcc dot gnu.org> ---
Created attachment 55070
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=3D55070&action=3Dedit
Patch to make cmath configure tests more granular

Something like this might work, but it's horrible.=