problem compiling libzzip (PPC, Sorbet Leopard)
jonesc at hep.phy.cam.ac.uk
Thu Jul 28 08:32:49 UTC 2022
On 27/07/2022 8:52 pm, Hangglider wrote:
> MacOSX 10.5.9,
So an unofficial OS. We don't really support those...
> On 27.07.22 20:55, Chris Jones wrote:
>> Btw. What the heck is ‘sorbet Leopard’ ??
>>> On 27 Jul 2022, at 7:29 pm, Hangglider <hangglider at gmx.de> wrote:
>>> somewhere in the dependencies for some package I have to compile
>>> libzzip. That's less easy than it sounds:
>>> The libzzip package seems to enforce gcc-4.2 (there's /usr/bin/gcc-4.0
>>> and /opt/local/bin/ppc-apple-darwin9-gcc-7.5.0 == /opt/local/bin/gcc
>>> too) and tries to use it with -Warray-bounds. gcc-4.2 doesn't have that,
>>> but gcc7 does. Adding -DCMAKE_C_COMPILER=/opt/local/bin/gcc to the
>>> portfile didn't do the job. so some questions arise:
>>> Is there a well known way to enforce a given compiler?
>>> Would/should I have to replace or remove one of the system's (Xcode's)
>>> compiler(s) to clean things up a bit?
>>> Should I upgrade Xcode, and to which version (PPC32, Sorbet Leopard)?
>>> Thanks in advance for helpful responses.
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