It fails to build on current Haiku:
CC libm4_a-fseeko.o
../../lib/fseeko.c: In function 'rpl_fseeko':
../../lib/fseeko.c:111:4: error: #error "Please port gnulib fseeko.c to your
platform! Look at the code in fseeko.c, then report this to bug-gnulib."
111 | #error "Please port gnulib fseeko.c to your platform! Look at the
code in fseeko.c, then report this to bug-gnulib."
| ^~~~~
make[3]: *** [Makefile:5051: libm4_a-fseeko.o] Error 1
This was fixed in Gnulib recently by Collin Funk.
Can you please upgrade to a newer gnulib version?
Bruno