WIP: windows builder provisioning

support/cygwin_juliadev.ps1

@@ -0,0 +1,20 @@
+mkdir -Force C:\cygwin | Out-Null
+(new-object net.webclient).DownloadFile(
+  "http://cygwin.com/setup-x86_64.exe", "C:\cygwin\setup-x86_64.exe")
+foreach ($pkg in @("git,make,curl,patch,python,gcc-g++,m4,cmake,p7zip",
+    "mingw64-i686-gcc-g++,mingw64-i686-gcc-fortran",
+    "mingw64-x86_64-gcc-g++,mingw64-x86_64-gcc-fortran")) {
+  C:\cygwin\setup-x86_64.exe -q -n -R C:\cygwin -l C:\cygwin\packages `
+    -s http://mirrors.mit.edu/cygwin -g -P $pkg | Where-Object `
+    -FilterScript {$_ -notlike "Installing file *"} | Write-Output
+}
+[Environment]::SetEnvironmentVariable("HOMEDRIVE", "C:")
+[Environment]::SetEnvironmentVariable("HOMEPATH", "\Users\vagrant")
+C:\cygwin\bin\sh -lc "if ! [ -e julia32 ]; then git clone \
+  git://github.com/JuliaLang/julia.git julia32; fi && cd julia32 && git pull && \
+  echo 'XC_HOST = i686-w64-mingw32' > Make.user && make cleanall && \
+  make -j2 test && make win-extras && make binary-dist"
+C:\cygwin\bin\sh -lc "if ! [ -e julia64 ]; then git clone \
+  git://github.com/JuliaLang/julia.git julia64; fi && cd julia64 && git pull && \
+  echo 'XC_HOST = x86_64-w64-mingw32' > Make.user && make cleanall && \
+  make -j2 test && make win-extras && make binary-dist"

win2012r2.vagrant

@@ -0,0 +1,8 @@
+# -*- mode: ruby -*-
+# vi: set ft=ruby :
+
+Vagrant.configure("2") do |config|
+  config.vm.box = "packer-windows/windows_2012_r2_virtualbox.box"
+  config.vm.communicator = "winrm"
+  config.vm.provision "shell", path: "support/cygwin_juliadev.ps1"
+end