special case map for OneIndexedArrays

[mlubin]

Ref cc001ea#commitcomment-12310195. Not sure what happened there.

This change doesn't fix any performance issues with getValue: f3d3774#commitcomment-11664585

[mlubin]

450f9fe#commitcomment-12310299

[joehuchette]

Ipopt still doesn't install on OSX, and SCS failed another SDP test :(

[mlubin]

@staticfloat, any idea why Ipopt is failing to install with Homebrew on travis?
https://travis-ci.org/JuliaOpt/JuMP.jl/jobs/72213162#L214

[tkelman]

something to do with the fixup-libgfortran postinstall step not working maybe? https://github.com/staticfloat/homebrew-juliadeps/blob/master/libgfortran.rb

[staticfloat]

I'm betting that this is because GCC is bumped up to 5.X now, and that libgfortran formula is old. I'll probably have to make a new one.

[tkelman]

What needs to happen there other than bumping the version number?

[staticfloat]

Looks like Homebrew main removed the pkgconfig_files helper function from their internal Keg class. The long and the short is, copy-paste the old helper function into libgfortran.rb, rebuild the bottles for 5.2 and just keep on chugging.

[staticfloat]

Alright, libgfortran and Ipopt bottles are updated and pass Pkg.test("Ipopt"). Hopefully things will work on Travis now.

[tkelman]

Did I/that manage to break the osx buildbots? I hit clean for openblas, arpack, etc, but now gfortran isn't being found? http://buildbot.e.ip.saba.us:8010/builders/build_osx10.9-x64/builds/358/steps/shell_1/logs/stdio

Tried re-provisioning via rundeck but that doesn't seem to help.

edit: I think I figured it out, manually running a package build seems to work

[joehuchette]

Looks like things are working great again on Travis. Thanks a ton @staticfloat and @tkelman!