qrupdate: Fix FFLAGS

Apparently, undetected in #98499, trying to use the flags written makes
the build fail due to -O3.

+4 -4
+4 -4
pkgs/development/libraries/qrupdate/default.nix
··· 25 25 "BLAS=-L${blas}/lib -lblas" 26 26 "PREFIX=${placeholder "out"}" 27 27 ${stdenv.lib.optionalString blas.isILP64 28 - # Use their FFLAGS along with `-fdefault-integer-8`. If another 29 - # application intends to use arpack, it should add this to it's FFLAGS as 30 - # well. Otherwise (e.g): https://savannah.gnu.org/bugs/?50339 31 - "FFLAGS=-fimplicit-none -O3 -funroll-loops -fdefault-integer-8" 28 + # If another application intends to use qrupdate compiled with blas with 29 + # 64 bit support, it should add this to it's FFLAGS as well. See (e.g): 30 + # https://savannah.gnu.org/bugs/?50339 31 + "FFLAGS=-fdefault-integer-8" 32 32 } 33 33 ) 34 34 '';