Hi,
I've read [1] recently, there's been some QNX port being initiated. Does that involve also old versions of QNX 4?
Since we are using QNX both internally and for our customers we started porting Git on QNX ourselves some time ago and we do have some experiences. Basically, it's possible to get Git up and running but there are some limitations, and some hacks have to be applied.
If some additional info wanted, please contact me.
dond
[1] http://lkml.indiana.edu/hypermail/linux/kernel/1302.2/00406.html