Re: HEADS UP: plan to switch many ports over to GCC 12 soon

On 6/18/24 07:26, Jonathan Perkin wrote:
> * On 2024-06-18 at 13:21 BST, Jason Bacon wrote:
> 
>> On 6/17/24 10:11, Adam wrote:
>>>>> gcc12 still doesn't build on macOS.
>>>>> I added wip/gcc12 with some patches adam@ pointed out, but he also
>>>>> reported that the NetBSD build fails with these patches.  They are all
>>>>> C/C++ code patches, so it should be easy enough to limit them with
>>>>> #if defined(__APPLE__)
>>>>> if they are causing problems.
>>>>> The added patches are:
>>>>> patch-gcc_system.h
>>>>> patch-libcc1_libcc1plugin.cc
>>>>> patch-libcc1_libcp1plugin.cc
>>>>> -- 
>>>>> Life is a game.  Play hard.  Play fair.  Have fun.
>>>>
>>>> That should have read:
>>>>
>>>> gcc12 still doesn't build on macOS ... with the latest Xcode.
>>>>
>>>> It may still work with older Xcode, though I haven't tried this.
>>>
>>> But 13.3 builds fine with the latest Xcode. At least for me. :)
>>>
>>> Kind regards,
>>> Adam
>>
>> Just confirmed that lang/gcc13 builds and installs on my Mac M1 as well.
>>
>> However, I'm not seeing a way to make pkgsrc use it, either in the guide
>> or the mk files.  E.g., when building math/blas, GCC_REQD=13 has no
>> effect, and it tries to install gcc12 as a dep, even if gcc13 is already
>> installed.
>>
>> If I'm missing something, please let me know.  Otherwise, I'll start
>> combing through the mk files.
> 
> GFORTRAN_VERSION=13.
> 

Yep, that works.  So to summarize for posterity, adding the following to

${PREFIX}/etc/mk.conf

will result in a working pkgsrc tree with MacOSX14.4.sdk:

PKGSRC_FORTRAN=         gfortran	# Appears to be default on macOS
GFORTRAN_VERSION=       13

-- 
Life is a game.  Play hard.  Play fair.  Have fun.