# libdwarf\_sladv.DP.so: undefined reference to 'intf\_\_setup\_'、‘‘inf\_\_needs\_nabla\_’、'intf\_\_execute\_'

**URL:** <https://forum.ecmwf.int/t/libdwarf-sladv-dp-so-undefined-reference-to-intf-setup-inf-needs-nabla-intf-execute/14220>\
**Category:** OpenIFS\
**Tags:** openifs-48r1\
**Created:** [30 September 2025 08:43 UTC](https://forum.ecmwf.int/t/libdwarf-sladv-dp-so-undefined-reference-to-intf-setup-inf-needs-nabla-intf-execute/14220 "2025-09-30T08:43:14Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![mingyan\_mingyan](https://forum.ecmwf.int/letter_avatar_proxy/v4/letter/m/ba8739/32.png) [@mingyan\_mingyan](https://forum.ecmwf.int/u/mingyan_mingyan)\
**Post date:** [30 September 2025 08:43 UTC](https://forum.ecmwf.int/t/libdwarf-sladv-dp-so-undefined-reference-to-intf-setup-inf-needs-nabla-intf-execute/14220/1 "2025-09-30T08:43:14Z")

</div>

when i use intel 2019 compile OpenIFS 48r1 encounter libdwarf\_sladv.DP.so: undefined reference to ‘intf\_\_setup\_’’，how to resolve it ?

 ![20250930110318](https://forum.ecmwf.int/uploads/default/original/2X/6/6a95368ba0709561753676850e61339efb7f2266.jpeg)