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[Bug bootstrap/37923] [4.4 Regression] CPPFLAGS now unset for stage 1 bu

Subject: [Bug bootstrap/37923] [4.4 Regression] CPPFLAGS now unset for stage 1 build of libcpp files.
From: "howarth at nitro dot med dot uc dot edu"
Date: 27 Oct 2008 03:45:47 -0000

------- Comment #12 from howarth at nitro dot med dot uc dot edu  2008-10-27 
03:45 -------
I notice that both config.log from the libcpp subdirectory before and after
your change have...

ac_cv_env_CPPFLAGS_set=set
ac_cv_env_CPPFLAGS_value=

which is followed by the occurance of...

CPPFLAGS='-I/sw/include'

but I don't see those ac_cv_env_CPPFLAGS related entries in
the config.log from the top level.


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

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