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Re: Adding a new thread model to libstdc++-v3

From: Silvano Seva <silseva at fastwebnet dot it>
To: Jonathan Wakely <jwakely dot gcc at gmail dot com>
Cc: gcc-help <gcc-help at gcc dot gnu dot org>
Date: Wed, 14 Dec 2016 19:51:09 +0100
Subject: Re: Adding a new thread model to libstdc++-v3
Authentication-results: sourceware.org; auth=none
References: <2e268ed6-4962-a89e-3c13-8ab2dba1ca42@fastwebnet.it> <CAH6eHdQrHJ3FmyCr9jQ=NhqZm4Jv_z8SQO+QkSwTZdSj_mPsfw@mail.gmail.com>

Look at the rule in libstdc++-v3/include/Makefile.am which uses sed to
create the libstdc++ copy of gthr-default.h

Thank you for the tip, after a bit of skimming through the code I foundthe problem: the line "thread_header=gthr-miosix.h" was missing into thefile libstdc++-v3/config, whereas in libgcc/config it wasn't. That leadsthe configure script making the correct symlinks only for the"gthr-default.h" related to libgcc and leaving and empty file forlibstdc++-v3.


Best regards,
Silvano Seva.

References:
- Adding a new thread model to libstdc++-v3
  - From: Silvano Seva
- Re: Adding a new thread model to libstdc++-v3
  - From: Jonathan Wakely

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