On 28.10.2013, at 17:39, Tom Lane <tgl@sss.pgh.pa.us> wrote:
> Well, I have
>=20
> CC =3D gcc
>=20
> which is what configure will pick by default, but I see
>=20
> $ gcc -v
> Configured with: =
--prefix=3D/Applications/Xcode.app/Contents/Developer/usr =
--with-gxx-include-dir=3D/Applications/Xcode.app/Contents/Developer/Platfo=
rms/MacOSX.platform/Developer/SDKs/MacOSX10.9.sdk/usr/include/c++/4.2.1
> Apple LLVM version 5.0 (clang-500.2.79) (based on LLVM 3.3svn)
> Target: x86_64-apple-darwin13.0.0
> Thread model: posix
>=20
> so it's some variant of LLVM/clang. In any case, Matthias claimed it
> didn't make a difference which compiler he picked, and I'm pushing
> back on that assertion.
There is a difference between=20
gcc
which starts clang and=20
/usr/bin/gcc-4.2
which is the real GCC version 4.2.1.
Regards
Matthias