[Bug bootstrap/37923] [4.4 Regression] CPPFLAGS now unset for stage 1 build of libcpp files.

[howarth at nitro dot med dot uc dot edu]

------- Comment #29 from howarth at nitro dot med dot uc dot edu  2008-10-28 23:37 -------
I have verified that the fink build system wasn't in fact setting CPPFLAGS to
null
or anything else. So this problem is real when CPPFLAGS doesn't exist,


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37923