Download and extract LLVM binary dependencies for the build.

.travis.yml

@@ -17,7 +17,8 @@ install:
   - build/premake5-linux-64 --file=build/premake4.lua gmake
   - nuget install NUnit.Runners -Version 2.6.4 -OutputDirectory testrunner
   - if [ "$CXX" = "g++" ]; then export CXX="g++-4.8" CC="gcc-4.8"; fi
-
+  - wget https://www.dropbox.com/s/zxigif3vghsdfli/llvm_linux_x86_64.7z?dl=0
+  - 7z x llvm_linux_x86_64.7z -odeps/llvm -y  
 
 script:
   - config=release_x64 make -C build/gmake/