Gnulib breaks CC_FOR_BUILD

[John Darrington]

I'm trying to use gnulib in the same project as ax_prog_cc_for_build.m4
from the autoconf archive[1].  But it seems that they do not play nicely
together.

Specifically, gnulibs std-gnu11.m4 seems to negate the effect of the former,
resulting in CC_FOR_BUILD always getting defined as the empty string.

Is there a way to fix this?  Alternatively does gnulib have a feature
which can be used to replace ax_prog_cc_for_build.m4 ??



[1] https://www.gnu.org/software/autoconf-archive/ax_prog_cc_for_build.html