[Bug ada/82141] [8 Regression] raised RTSFIND.RE_NOT_AVAILABLE : rtsfind.adb:851 on darwin

[dominiq at lps dot ens.fr]

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