[Bug libstdc++/35816] libstdc++ build during bootstrap is optimizing away atomic builtin check

[bkoz at gcc dot gnu dot org]

------- Comment #4 from bkoz at gcc dot gnu dot org  2008-04-14 23:54 -------
Subject: Bug 35816

Author: bkoz
Date: Mon Apr 14 23:53:15 2008
New Revision: 134297

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=134297
Log:
2008-04-14  Benjamin Kosnik  <[EMAIL PROTECTED]>

        PR libstdc++/35816
        * acinclude.m4 (GLIBCXX_ENABLE_ATOMIC_BUILTINS): Set CXXFLAGS to
        -O0 when checking for atomic builtins.
        * configure: Regenerate.


Modified:
    trunk/libstdc++-v3/ChangeLog
    trunk/libstdc++-v3/acinclude.m4
    trunk/libstdc++-v3/configure


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35816