https://gcc.gnu.org/bugzilla/show_bug.cgi?id=123976
--- Comment #179 from Peter Dyballa <Peter_Dyballa at web dot de> --- (In reply to Iain Sandoe from comment #178) > (In reply to Peter Dyballa from comment #175) > > (In reply to Iain Sandoe from comment #173) > > > (In reply to Peter Dyballa from comment #170) > > > > (In reply to Iain Sandoe from comment #167) > > > > > > that looks fine - providing you made the step of doing the download of > > > prerequisites (GMP etc) > > > > No, I did not download the libraries. This much too much work, having to > > check checksums, invent configure invocations etc. I just let MacPorts do it > > all. It's not clear where MacPorts fetched fetched the sources. When I > > perform 'port distfiles gmp' I get: > > typing > `./contrib/download_prerequisites` > > and then > rm isl > rm gettext > > in the source directory is too much work? No, no! I did not know of this option. All I saw was some configure script complaining about not finding GMP, MPFR, MPC and isl. It did not suggest anything, assuming that the user might be clever enough to install these prerequisites. Checking right now the top-level sources directory does not contain these names. gettext, BTW, is not installed and active. Should I activate it for next minimal try? > IFF you want to use the MP GMP et al. then you will need to add the > --with-gmp= etc back into your configure options .. and there we are going > back to more external deps and failing to simplify. So I am starting to understand now! I passed to configure a few options, --with-gmp=/opt/local --with-mpfr=/opt/local --with-mpc=/opt/local --with-isl=/opt/local which obliges me to provide the software at the given places. So for next minimal try I'll deactivate them.
