[mpich-discuss] Undefined references to MPL, seems to be caused by --if-needed

Jed Brown jed at 59A2.org
Fri Nov 19 18:04:55 CST 2010


On Fri, 19 Nov 2010 21:43:59 +0100, Jed Brown <jed at 59A2.org> wrote:
> On Fri, 19 Nov 2010 14:27:27 -0600 (CST), chan at mcs.anl.gov wrote:
>   LDFLAGS="-Wl,--hash-style=gnu -Wl,--as-needed"
> 
> is in the default package build environment (the environment packages
> are to be built in, not the environment users are running).  I'll use
> MPICH2LIB_LDFLAGS so it doesn't go into the wrapper

It appears that setting MPICH2LIB_LDFLAGS, with LDFLAGS unset, still
causes those arguments to go into the wrappers, config.log attached.

Jed

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