On Mon, Jun 27, 2022 at 2:07 AM Xi Ruoyao via Gcc-patches
wrote:
>
> egrep has been deprecated in favor of grep -E for a long time, and the
> next GNU grep release (3.8 or 4.0) will print a warning if egrep is used.
> Unfortunately, old hosts with non-GNU grep may lack the support for -E
> option.
On Mon, 27 Jun 2022, Xi Ruoyao via Gcc-patches wrote:
> egrep has been deprecated in favor of grep -E for a long time, and the
> next GNU grep release (3.8 or 4.0) will print a warning if egrep is used.
> Unfortunately, old hosts with non-GNU grep may lack the support for -E
> option. Use AC_PROG_
egrep has been deprecated in favor of grep -E for a long time, and the
next GNU grep release (3.8 or 4.0) will print a warning if egrep is used.
Unfortunately, old hosts with non-GNU grep may lack the support for -E
option. Use AC_PROG_EGREP and $EGREP variable so we'll work fine on
both old and n
