Duncan and Simon,
thank you very much for dealing with this. After adding -v3 to the
ghc-cabal invocation it reported gcc error on HsBase.h due to missing
math.h file, i.e. system/library/math/header-math package was not
installed yet.
Thanks!
Karel
On 12/16/10 11:16 AM, Duncan Coutts wrote:
Do you have any idea what to install in order to proceed?
I don't know what's going on here, I'm afraid. Looks like Cabal tried to
find HsBase.h and couldn't find it - so either it wasn't there (but you say
it was), or Cabal was looking in the wrong place. Maybe follow up the
latter hypothesis?
Cabal will report this error when it cannot compile HsBase.h, that
usually means it is missing, but it's also possible that something
just does not compile. This is like the check that ./configure scripts
do. It's rather hard from the exit code of gcc to work out if it's
genuinely missing, or fails to compile (though we could try doing cpp
and cc phases separately).
One can run with -v3 to see the error that gcc reports.
Duncan
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