> On Jun 1, 2017, at 05:59, Richard L. Hamilton <[email protected]> wrote: > > >> On Jun 1, 2017, at 01:33, Ryan Schmidt <[email protected]> wrote: >> >> >>> On May 31, 2017, at 18:24, Richard L. Hamilton <[email protected]> wrote: >>> >>> The default compiler didn't like the option -std=c++11. When I ran with >>> configure.compiler=macports-clang-3.8 (which was perhaps the newest of what >>> I had installed), it coped with that, but later got errors as shown in the >>> attached log file. >>> >>> <main.log-poppler.txt.gz> >> >> See https://trac.macports.org/ticket/54249 >> >> I guess poppler now requires C++11. >> >> The way to achieve that on system earlier than Mavericks is: >> https://trac.macports.org/wiki/LibcxxOnOlderSystems >> > > > A full reinstall being incredibly slow and tedious on an old box (with the > network cranky just now, too - probably water-damaged cable connector > somewhere outside), how can one identify the ports that use C++, so as to > uninstall and reinstall just them?
You could use "otool -L" to examine each Mach-O file to see if it links with libstdc++.
