nickhutchinson/libdispatch — pull request #4 by xcvista (2013-05-19 19:12:10+00:00)
Title: (Not tried yet) libdispatch asking for libobjc2

I removed all references to libBlocksRuntime and its header files and replaced them with ones to GNUstep's libobjc2. If it worked, then you can officially take libBlocksRuntime away from your dependency list and enlist GNUstep with libobjc2 as one.