Thanks Ralf,
On 24 Aug 2009, at 19:52, Ralf Wildenhues wrote:
* IainS wrote on Mon, Aug 24, 2009 at 08:17:37PM CEST:
the configure that's failing is GMP rather than gcc... maybe I've
missed a requirement to update?
configure:11139: /lib/cpp -DNO_ASM conftest.cc
/Volumes/ScratchCS/gcc-4-5-regtest/gmp/configure: line 1: /lib/cpp:
No such file or directory
configure:11214: error: C++ preprocessor "/lib/cpp" fails sanity
check
See `config.log' for more details.
Maybe http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40950 or similar?
Anyway, the error happens even earlier, probably when it's trying to
find an in-tree C++ compiler.
That seems to be it, and the cure is to add --enable-stage1-
languages=c,c++ (as per the bugreport).
In fact, it seems to effect both Darwin8 & 9 when building in-tree
GMP (so possibly others too).
The problem appeared between 148251 and 151057 (yeah, a big gap I
know.. busy with other things).
Note that I haven't changed the GMP - so the fail *is* as a result of
some aspect of the gcc build process changing.
presumably, most likely the upgrade in auto* tools.
I'll add a comment to the bugreport when the darwin9 build finishes.
thanks again,
Iain
