[Bug target/94372] pthread doesn't define _REENTRANT in preprocessor on OpenRISC

[cvs-commit at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94372

--- Comment #3 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Stafford Horne <sho...@gcc.gnu.org>:

https://gcc.gnu.org/g:cac2f69cdad434ad5cb60f5fe931d45cd82ef476

commit r12-6996-gcac2f69cdad434ad5cb60f5fe931d45cd82ef476
Author: Bernd Kuhls <bernd.ku...@t-online.de>
Date:   Fri Mar 27 21:23:53 2020 +0100

    gcc: define _REENTRANT for OpenRISC when -pthread is passed

    The detection of pthread support fails on OpenRISC unless _REENTRANT
    is defined. Added the CPP_SPEC definition to correct this.

    gcc/ChangeLog:

            PR target/94372
            * config/or1k/linux.h (CPP_SPEC): Define.

    Signed-off-by: Bernd Kuhls <bernd.ku...@t-online.de>