Hi Xi, > On Fri, 2022-06-24 at 09:24 +0200, Rainer Orth wrote: > >> please remember that there's a world outside of GNU grep: e.g. Solaris >> /bin/grep doesn't support grep -E (while /usr/xpg4/bin/grep does), so >> unconditionally replacing egrep with grep -E in several places is >> likely >> to break at least the Solaris build. >> >> Please see the autoconf manual for details. I suspect you'll have to >> rework the patch set to use AC_PROG_EGREP and $EGREP instead. > > Thanks for the advice. I'll rework on it. > > Is there some way to access a Solaris and do some test?
Sure: there's a Solaris 11.3/SPARC system (gcc211)in the GCC compile farm (https://gcc.gnu.org/wiki/CompileFarm). Unfortunately, there's neither Solaris 11.4 or Solaris/x86 at the moment, but those don't differ in this regard. Rainer -- ----------------------------------------------------------------------------- Rainer Orth, Center for Biotechnology, Bielefeld University
