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From: "jakub at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug other/109522] Spurious "cc1: error: no include path in which to
 search for stdc-predef.h" building a cross compiler
Date: Sat, 15 Apr 2023 07:53:41 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D109522

Jakub Jelinek <jakub at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |jakub at gcc dot gnu.org

--- Comment #1 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
I bet we really don't need the macros from stdc-predef.h, so perhaps we cou=
ld
use -nostdinc.
stdc-predef.h currently (sometimes) predefines
__STDC_IEC_559__
__STDC_IEC_60559_BFP__
__STDC_IEC_559_COMPLEX__
__STDC_IEC_60559_COMPLEX__
__STDC_ISO_10646__
and grep doesn't find any STDC_IEC nor STDC_ISO occurrences in fixincl.=