[Gc] GC_enable_incremental() fails on FreeBSD

[Vitaly Magerya]

Alex Rønne Petersen <xtzgzorex at gmail.com> wrote:
> That would be much appreciated - I guess that would be simpler than
> building from source.

The patch is at [1], it updates devel/boehm* to a 7.3 (unofficial!)
snapshot from a few months back (this is before 7.3alpha2 release was
made).

[1] http://tx97.net/~magv/diff/boehm-gc-7.3-alpha1.20120418.diff