devel/nspr: cleanup cruft to improve style
- Remove out-of-tree build (in favor of D4157)
- Remove custom do-install (config/nsinstall works fine) [1]
- Convert to new testing framework
- Refresh patches with |make makepatch| but leave damage out [2]
[1] Requires PORTREVISION per new entry in plist and DEBUG builds
no longer embedding WRKDIR in source file name
[2] Here's a list with * indicating severity:
*** Lost original ptthread.c hunk from patch-bug301986
*** Mixed patch-bug782111 into patch-bug301986
** Duplicated context lines
* Wrong timestamps with USES=pathfix
Add install a missing nsprc.pc, we will need it when we use mi's firefox
patch and thunderbird changes. Took half patches from:
https://bugzilla.mozilla.org/show_bug.cgi?id=290726
Bump the PORTREVISION.
Reviewed by: marcus