expose glob method directly to Rsconscript - close #97

build_tests/shared_library/Rsconscript

@@ -1,13 +1,13 @@
 build do
   Environment.new do |env|
     env["CPPPATH"] << "src/lib"
-    libmine = env.SharedLibrary("mine", Rscons.glob("src/lib/*.c"))
+    libmine = env.SharedLibrary("mine", glob("src/lib/*.c"))
     env.Program("test-shared.exe",
-                Rscons.glob("src/*.c"),
+                glob("src/*.c"),
                 "LIBPATH" => %w[.],
                 "LIBS" => %w[mine])
     env.build_after("test-shared.exe", libmine)
     env.Program("test-static.exe",
-                Rscons.glob("src/**/*.c"))
+                glob("src/**/*.c"))
   end
 end