Here's a fix for the build problem for nspr in mock:
It seems that the problem goes back all the way to AC_PROG_CC: when
wine is installed, apparently AC_PROG_CC (mistakenly?) sets
cross_compiler to false.
Additionally, here's a sync of the spec file with the native fedora
one, and a few extra build patches:
Although the tests build, when running them under wine, many fail. I
haven't investigated this further.
I don't plan to work on this anymore for the time being, so I'm simply
throwing these patches here in case someone else would be interested.
For quick reference, full spec file and patches: