Switch from GNU extension usage with regular Fortran Bessel Functions.#33
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qianglbl merged 1 commit intoimpact-lbl:masterfrom Mar 10, 2025
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@qianglbl We had to apply this patch to support the usage of the Flang compiler for Windows with conda-forge.
BESJ0 and other functions are GNU extensions and not part of the Fortran standard. If we replace them with the standard function it should work fine with gfortran and flang.
Reference: https://gcc.gnu.org/onlinedocs/gfortran/BESSEL_005fJ0.html