use msbuild for the build target

Author: Eirik Tsarpalis

.travis.yml

@@ -10,7 +10,6 @@ matrix:
     - os: osx # OSX 10.12
       osx_image: xcode9.1
       dotnet: 2.0.0
-      dist: trusty
       mono: latest
       sudo: false
 

build.fsx

@@ -60,9 +60,9 @@ Target "Restore" (fun _ ->
 // Build library & test project
 
 Target "Build" (fun _ ->
-    DotNetCli.Build (fun p ->
-        { p with Project = solutionFile })
-)
+    !! solutionFile
+    |> MSBuild null "Rebuild" [("Configuration", "Release")]
+    |> ignore)
 
 // --------------------------------------------------------------------------------------
 // Run the unit tests using test runner