JuliaLang/julia — pull request #604 by carlobaldassi (2012-03-18 15:35:48+00:00)
Title: glpk wrapper and high-level functions for linear programming/mixed integer programming

An almost-complete glpk library wrapper + some glpk-based high-level functions inspired to matlab's linprog for linear programming, as discussed on the dev mailing list.
Uses a C wrapper to deal with glpk structs.
Everything's under extras/ (which now needs a makefile, but note that the compiled library and wrapper still goes inside external/root).
Includes tests (not run by default, use "make glpk" and "make linprog" under test/).