JuliaLang/julia — pull request #7476 by tkelman (2014-06-30 23:17:25+00:00)
Title: Add OPENBLAS_NO_AVX build option to disable AVX kernels

useful for compiling with OPENBLAS_DYNAMIC_ARCH = 1 using old binutils versions

ref https://groups.google.com/forum/#!topic/julia-users/t9oR1Z_ziM0 and #7240