diff options
| -rw-r--r-- | eclass/toolchain.eclass | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/eclass/toolchain.eclass b/eclass/toolchain.eclass index 331e107bacf3..03e6a5d987d1 100644 --- a/eclass/toolchain.eclass +++ b/eclass/toolchain.eclass @@ -1616,10 +1616,11 @@ gcc_do_filter_flags() { [[ -z ${x} || ${x} -gt 64 ]] && break l1_cache_size=$(taskset --cpu-list ${x} $(tc-getCC) -Q --help=params -O2 -march=native \ | awk '{ if ($1 ~ /^.*param.*l1-cache-size/) print $2; }' || die) + [[ -n ${l1_cache_size} && ${l1_cache_size} =~ "^[0-9]+$" ]] || break l1_cache_sizes[${l1_cache_size}]=1 done # If any of them are different, just pick the first one. - if [[ ${#l1_cache_sizes} != 1 ]] ; then + if [[ ${#l1_cache_sizes} -gt 1 ]] ; then append-flags --param=l1-cache-size=${l1_cache_size} fi fi |