On Mar 26, 2012, at 02:16, Andrea D'Amore wrote:
> On Sat, Mar 17, 2012 at 19:55, <[email protected]> wrote:
>> Revision 90899 Author [email protected] Date 2012-03-17 11:55:38 -0700
>
>> ffmpeg-devel: Update to current git master
>
> There seems to be no related ticket, the maintainer should have been
> given the canonical 72 hours to commit.
The port is openmaintainer so updating without consulting the maintainer is
fine.
> +# This is fixed in llvm-gcc trunk, but not in Apple's shipped llvm-gccs.
>> if {${configure.compiler} == "llvm-gcc-4.2"} {
>> - configure.compiler gcc-4.2
>> -} elseif {${configure.compiler} == "clang"} {
>> - depends_build-append port:apple-gcc42
>> - configure.compiler apple-gcc-4.2
>> - # base (as of 2.0.3) doesn't set cxx for apple-gcc-4.2
>> - configure.cxx ${prefix}/bin/g++-apple-4.2
>> + configure.compiler clang
>> }
>
> This forces clang when llvm-gcc-4.2 is set but the latter is still a
> valid compiler on certain configurations of OSX/Xcode, isn't it?
llvm-gcc-4.2 is the default compiler on Xcode 4.0 and 4.1. ffmpeg apparently
cannot be compiled with it. Therefore the port used to drop back to gcc-4.2.
Jeremy changed this to prefer clang, which is generally the preferred compiler
to use on Xcode 4+ these days.
> Is possibly #33735 [1] related to this clang forcing?
No; the ticket says the user is on Snow Leopard, and the log attached there
shows the compiler being used is gcc-4.2.
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