http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48135
--- Comment #6 from Denis Excoffier <Denis.Excoffier at airbus dot com> 2011-03-16 09:13:50 UTC --- I did try with --disable-symvers with no effect. Indeed, have a look into libgomp/configure: lines 15784-15798 completely cover what you may have set within the command line. I changed line 15793 into "enable_symvers=no" and it seems far better: at least "Configuring stage 1 in ..../libgomp" has now finished OK.