Determining if the Fortran sgemm exists failed with the following output: Change Dir: /lfs/h1/ops/prod/packages/hwrf.v13.2.1/sorc/hwrf_gsi.fd/build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/gmake cmTC_207c0/fast && /usr/bin/gmake -f CMakeFiles/cmTC_207c0.dir/build.make CMakeFiles/cmTC_207c0.dir/build gmake[1]: Entering directory '/lfs/h1/ops/prod/packages/hwrf.v13.2.1/sorc/hwrf_gsi.fd/build/CMakeFiles/CMakeTmp' Building Fortran object CMakeFiles/cmTC_207c0.dir/testFortranCompiler.f.o /opt/cray/pe/craype/2.7.10/bin/ftn -c /lfs/h1/ops/prod/packages/hwrf.v13.2.1/sorc/hwrf_gsi.fd/build/CMakeFiles/CMakeTmp/testFortranCompiler.f -o CMakeFiles/cmTC_207c0.dir/testFortranCompiler.f.o Linking Fortran executable cmTC_207c0 /apps/spack/cmake/3.18.4/intel/19.1.3.304/wapkofqojorlfqaxyfjgjqi6n5mbboim/bin/cmake -E cmake_link_script CMakeFiles/cmTC_207c0.dir/link.txt --verbose=1 /opt/cray/pe/craype/2.7.10/bin/ftn CMakeFiles/cmTC_207c0.dir/testFortranCompiler.f.o -o cmTC_207c0 /usr/lib64/gcc/x86_64-suse-linux/7/../../../../x86_64-suse-linux/bin/ld: CMakeFiles/cmTC_207c0.dir/testFortranCompiler.f.o: in function `MAIN__': testFortranCompiler.f:(.text+0x39): undefined reference to `sgemm_' gmake[1]: *** [CMakeFiles/cmTC_207c0.dir/build.make:106: cmTC_207c0] Error 1 gmake[1]: Leaving directory '/lfs/h1/ops/prod/packages/hwrf.v13.2.1/sorc/hwrf_gsi.fd/build/CMakeFiles/CMakeTmp' gmake: *** [Makefile:140: cmTC_207c0/fast] Error 2