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60 lines
1.4 KiB
60 lines
1.4 KiB
using Libdl
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depsfile = joinpath(dirname(@__FILE__),"deps.jl")
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if isfile(depsfile)
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rm(depsfile)
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end
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function write_depsfile(path)
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open(depsfile,"w") do f
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print(f,"const libcplex = ")
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show(f, path) # print with backslashes excaped on windows
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println(f)
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end
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end
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base_env = "CPLEX_STUDIO_BINARIES"
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const cpxvers = ["128", "1280", "129", "1290", "1210", "12100"]
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libnames = String["cplex"]
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for v in reverse(cpxvers)
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if Sys.isapple()
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push!(libnames, "libcplex$v.dylib")
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elseif Sys.isunix()
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push!(libnames, "libcplex$v.so")
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if haskey(ENV, base_env)
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push!(libnames, joinpath(ENV[base_env], "libcplex$v.so"))
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end
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end
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end
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const wincpxvers = ["128", "1280", "129", "1290", "1210", "12100"]
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@static if Sys.iswindows()
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for v in reverse(wincpxvers)
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env = base_env * v
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if haskey(ENV,env)
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for d in split(ENV[env],';')
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occursin("cplex", d) || continue
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push!(libnames,joinpath(d,"cplex$(v)00"))
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push!(libnames,joinpath(d,"cplex$(v)0"))
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push!(libnames,joinpath(d,"cplex$(v)"))
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end
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end
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end
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end
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found = false
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for l in libnames
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d = Libdl.dlopen_e(l)
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if d != C_NULL
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global found = true
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write_depsfile(Libdl.dlpath(d))
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break
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end
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end
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if !found
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error("Unable to locate CPLEX installation")
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end
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