bug#46227: Test failure on SPARC (stack-overflow)

[Paul Eggert]

Thanks for reporting the bug. This is most likely a problem with the 
Gnulib c-stack module. Perhaps you can move things forward by running it 
separately and seeing whether it works. Something like this perhaps:

git clone https://git.savannah.gnu.org/git/gnulib.git
cd gnulib
./gnulib-tool --create-testdir --dir foo c-stack
cd foo
./configure
make
make check

If this reports a problem please send email to bug-gnulib@gnu.org.