https://community.intel.com/t5/Intel-Fortran-Compiler/linker-error-with-Xcode-15-and-ifort-oneapi-2023/m-p/1577080#M171122 <P>Check your paths - powr8i8 is in libimf, which you are correctly trying to link in with -limf</P> Fri, 01 Mar 2024 18:35:38 GMT Ron_Green 2024-03-01T18:35:38Z https://community.intel.com/t5/Intel-Fortran-Compiler/linker-error-with-Xcode-15-and-ifort-oneapi-2023/m-p/1577056#M171121 <P>I have a Fortran function that uses ** operation, the linker gives the following error</P><P>ld: Undefined symbols:<BR />___powr8i8, referenced from:<BR />_pow_ in pow.o<BR />clang: error: linker command failed with exit code 1 (use -v to see invocation)</P><P>The libraries specified to the linker are&nbsp; -lifcore -limf -lintlc -lirc -lsvml&nbsp; apart from others.</P><P>&nbsp;</P><P>I am using OneAPI 2023 The clang linker is use since, I have link against other c libraries.&nbsp; Is there a way to fix this linker error ?</P> Fri, 01 Mar 2024 15:43:34 GMT https://community.intel.com/t5/Intel-Fortran-Compiler/linker-error-with-Xcode-15-and-ifort-oneapi-2023/m-p/1577056#M171121 sri3 2024-03-01T15:43:34Z https://community.intel.com/t5/Intel-Fortran-Compiler/linker-error-with-Xcode-15-and-ifort-oneapi-2023/m-p/1577080#M171122 <P>Check your paths - powr8i8 is in libimf, which you are correctly trying to link in with -limf</P> Fri, 01 Mar 2024 18:35:38 GMT https://community.intel.com/t5/Intel-Fortran-Compiler/linker-error-with-Xcode-15-and-ifort-oneapi-2023/m-p/1577080#M171122 Ron_Green 2024-03-01T18:35:38Z