[Bug libstdc++/40974] cannot build gcc-4.4.1: fenv_t has not been declared

[armand dot potter at free dot fr]

------- Comment #34 from armand dot potter at free dot fr  2010-08-01 17:21 -------
Overall 3/ is not that good as in fact it will use directly system headers
without any wrapper (from in-tree or installed gcc). 

I tried adding -nostdinc++ to PCHFLAGS and compilation runs OK (not that hard
considering I am using gcc 4.5.0 to build gcc 4.5.0). I will do some more tests
and eventually will post a patch.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40974