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MacPorts has a patch to 2.7.1 that seems related to the current dynamic
lookup warnings. There is history and a trouble ticket behind the patch.
Perhaps this will help to fix this warning for 2.8. See patch file in
today's MacPorts snapshot.
https://github.com/macports/macports-ports/tree/401b86c9f5c69025fb32cfbfd65413e235900ea7/math/gsl/files
On Sat, May 11, 2024 at 10:00 AM Dave Allured - NOAA Affiliate <
dave.allured@noaa.gov> wrote:
Tested GSL 4.7.99 on Mac OS 12.7.4 Monterey, Intel mac.
Xcode 14.2 for compiler and developer tools.
C compiler is Apple clang 14.0.0.
<snip>
The dynamic lookup and enum conversion warnings might need attention.
<snip>
2 warning: -undefined dynamic_lookup may not work with chained fixups
<snip>