Re: bistromathic doesn't build

Hi Horst!

Long time no see :)

> Le 30 avr. 2020 à 02:36, Horst von Brand <[email protected]> a écrit :
> 
> Bison 3.5.90.41-3b05-dirty (built from git, *no* changes, dunno where the "dirty" comes from),

That's weird.  Maybe it's something inside gnulib/?  git status reports nothing at all?

> on Fedora 31, x86_64.
> 
> examples/c/bistromathic build fails, because LC_ALL isn't defined (missing <locale.h>), link references a non-existing/unneeded library -lintl (perhaps needed for other environments?) and is missing the C math library (-lm). The attached patch fixes all those.

bistromathic has two build systems: one as part of the package,
run with regular "make" and "make check" in bison/ itself.  The
other one meant to be used when the package is installed, to be
run from "/usr/local/share/doc/bison/example/c/bistromathic".

IIUC, the build from bison works properly, but not the one for installed
examples, right?

Thanks!