On Tue, Mar 26, 2002 at 02:59:38PM -0800, Justin C. Walker wrote:
...
>You may want to add -traditional-cpp (or the more recent, and preferred
>-no-cpp-precomp; I'm sadly ignorant of the spelling, though) to your
>CFLAGS when building for Darwin. This avoids the problem altogether.
>I'd only do this if you run into a lot of this, because if the compiles
>generally succeed, the use of precompiled headers speeds up the build
>noticeably.
Looking at the output of ``perl -V:*'' it shows the arguments used when
compiling perl on the system:
-g -pipe -pipe -fno-common -no-cpp-precomp -flat_namespace \
-DHAS_TELLDIR_PROTOTYPE -fno-strict-aliasing
I assume the ``-pipe -pipe'' is an oddity of perl's Configure script, and
that one would suffice. Now if only gcc had regular man pages instead of
the stupid ``info'' that Stallman loves so much..., This presents a bit of
a challenge since I don't find ``info'' on the system I have here, and the
gcc documentation on one of our Linux development machines doesn't mention
some of these options (e.g. -no-cpp-precomp, and -flat_namespace).
Given that perl is usually a pretty good compiler test, I would be inclined
to snarf its options.
Bill
--
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Will Rogers
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