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Re: Cross compiling when in fact we aren't
From: |
Kevin Ryde |
Subject: |
Re: Cross compiling when in fact we aren't |
Date: |
Thu, 28 Aug 2003 08:30:23 +1000 |
User-agent: |
Gnus/5.090019 (Oort Gnus v0.19) Emacs/21.3 (gnu/linux) |
Guido Draheim <address@hidden> writes:
>
> powerpc-*-darwin*)
> # The spiffy cpp-precomp chokes on some legitimate constructs in GCC
> # sources; use -no-cpp-precomp to get to GNU cpp.
That arises from longlong.h in gmp too (for the normal compiler, not
the build system compiler). It's actually only a speedup, since an
error in the precompiling cpp automatically re-runs the plain cpp. We
attacked it by adding -no-cpp-precomp if that option works, which is
probably safer than hard coding it. (Though the test is still
restricted to gcc on powerpc*-*-*, to avoid junking up other systems.)