Build after develop.

JuliaLang/Pkg.jl#862

Author: maleadt

.gitlab-ci.yml

@@ -44,6 +44,7 @@ cuarrays:
     - mkdir $JULIA_DEPOT_PATH # Pkg3.jl#325
     - julia -e 'using Pkg;
                 Pkg.develop(PackageSpec(path=pwd()));
+                Pkg.build();
                 Pkg.add(PackageSpec(name="CuArrays", rev="master"));
                 Pkg.test("CuArrays");'
   allow_failure: true