On Jul 16, 2014, at 10:21 AM, Mark Moll wrote:
> In the port fcl I have the following lines:
>
> PortGroup compiler_blacklist_versions 1.0
> compiler.blacklist-append gcc-4.0 *gcc-4.2
>
> Yet, the build bot for snow leopard insists on using llvm-gcc-4.2:
>
> https://build.macports.org/builders/buildports-snowleopard-x86_64/builds/27679/steps/compile/logs/stdio
>
> What’s going on?
It's using the clang compiler collection:
> DEBUG: Using compiler 'Xcode Clang'
However, the very old version of clang included in Xcode 3 could only compile C
code; to compile C++ code, you had to use llvm-g++-4.2, so that's what MacPorts
"clang" compiler collection does on that version of Xcode. If that won't work
for you, blacklist those old versions of clang too by adding "{clang < 137}" to
the blacklist.
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