+2006-07-14 Benjamin Kosnik <bkoz@redhat.com>
+
+ * acinclude.m4 (GLIBCXX_ENABLE_ATOMIC_BUILTINS): New.
+ * configure.ac: Use it.
+ * configure: Regenerated.
+ * config.h.in: Regenerated.
+ * configure.host: Simplify.
+ * include/bits/atomicity.h: Adjust macros.
+ * config/cpu/generic/atomicity.h: Move...
+ * config/cpu/generic/atomicity_mutex: New.
+ * config/cpu/generic/atomicity_mutex/atomicity.h: ...here.
+ * config/cpu/generic/atomic_builtins: Rename...
+ * config/cpu/generic/atomicity_builtins: ...to this.
+ * config/cpu/generic/atomicity_builtins/atomicity.h: Moved.
+ * config/cpu/mips/atomicity.h: Comment MIPS II requirement.
+
+ * scripts/testsuite_flags.in: Make --cxxflags reflect CXXFLAGS.
+
2006-07-14 Paolo Carlini <pcarlini@suse.de>
* include/tr1/random (minstd_rand0, minstd_rand, ranlux3, ranlux4):