PATCH: Use Intel BID library for BID

[H. J. Lu]

On Thu, Jun 14, 2007 at 04:12:41PM -0400, Daniel Jacobowitz wrote:
> On Thu, Jun 14, 2007 at 01:08:47PM -0700, H. J. Lu wrote:
> > One possible solution is to use previous stage compiler to check
> > TLS when building libgcc for stage 2 and 3.  I am thinking to add
> > GCC_CHECK_TLS to gcc for native build and add GCC_CHECK_TLS to libgcc
> > for cross build. For native build, we can get TLS info from gcc
> > configure. For cross build, we can get TLS info from libgcc configure.
> > Will it work?
> 
> Ew.  Just do whatever libgomp does?

libgomp has

# See if we support thread-local storage.
GCC_CHECK_TLS

in configure.ac. But libgcc is different since the newly built gcc
isn't available to create executable to run run-time test,
which is needed for GCC_CHECK_TLS, because libgcc is yet to be built.


H.J.