Bug#622557: fparser: FTBFS due to arch-specific symbol differences

[Aaron M. Ucko]

Package: fparser
Version: 4.3-2
Severity: serious
Justification: fails to build from source

Builds of fparser are failing nearly everywhere due to
architecture-specific differences in the set of symbols it defines:

https://buildd.debian.org/status/package.php?p=fparser&suite=sid

Could you please account for this variation?

Thanks!