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Re: Problem with libtool adding -pthread
From: |
Ralf Wildenhues |
Subject: |
Re: Problem with libtool adding -pthread |
Date: |
Sun, 28 Nov 2010 18:25:01 +0100 |
User-agent: |
Mutt/1.5.20 (2010-08-04) |
Hello John,
* John R. Cary wrote on Sun, Nov 28, 2010 at 03:02:48PM CET:
> I am tring to link with libtool using the compiler
> wrappers on a Cray and with pgi.
>
> At final link, libtool inserts the flag, -pthread, which
> causes the compiler to fail. This is shown below.
Uh, that's probably because one of the installed libtool libraries you
link against was compiled with GCC and with -pthread, so it has that
flag in its inherited_linker_flags. Easiest workaround would be to
remove that from the *.la file.
And yes, this is a libtool bug. It should translate -pthread to the
spelling that your compiler uses for enabling threads.
Thanks for the report,
Ralf