[Bug libgcc/109282] Libgcc references sh and not $(SHELL) in Makefile.in

[pinskia at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109282

--- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
https://developer.apple.com/forums/thread/701242