https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82141
--- Comment #34 from Dominique d'Humieres <dominiq at lps dot ens.fr> --- > Yes, as Arno said, you need to manually build libada in this setup: > make -C gcc gnatlib-shared This fails for me with x86_64-apple-darwin16.7.0/sys-include -L/opt/gcc/build_w/gcc/../ld -c -g -O2 -fno-common -W -Wall -gnatpg -nostdinc g-exptty.adb -o g-exptty.o raised RTSFIND.RE_NOT_AVAILABLE : rtsfind.adb:851
