Needs to be built with gcc 4.4.4 or newer. Gcc 4.4.4, in turn, requires a bunch of stuff so we have the following (in the order in which they should be built).
Undefined references to pthread routines required the following change to the wmake rules...
<src> --- wmake/rules/linux64Gcc/general.orig 2011-02-11 12:00:54.000000000 -0500 +++ wmake/rules/linux64Gcc/general 2011-02-11 11:45:49.000000000 -0500 @@ -1,7 +1,7 @@
CPP = cpp -traditional-cpp $(GFLAGS) LD = ld
-PROJECT_LIBS = -l$(WM_PROJECT) -liberty -ldl +PROJECT_LIBS = -l$(WM_PROJECT) -liberty -ldl -lpthread