expose glob method directly to Rsconscript - close #97

build_tests/typical/build_hooks.rb

@@ -1,6 +1,6 @@
 build do
   Environment.new(echo: :command) do |env|
-    env.append('CPPPATH' => Rscons.glob('src/**/*/'))
+    env.append('CPPPATH' => glob('src/**/*/'))
     env.add_build_hook do |builder|
       if File.basename(builder.target) == "one.o"
         builder.vars["CFLAGS"] << "-O1"
@@ -8,6 +8,6 @@ build do
         builder.vars["CFLAGS"] << "-O2"
       end
     end
-    env.Program('build_hook.exe', Rscons.glob('src/**/*.c'))
+    env.Program('build_hook.exe', glob('src/**/*.c'))
   end
 end

build_tests/typical/build_hooks_override_vars.rb

@@ -1,6 +1,6 @@
 build do
   Environment.new(echo: :command) do |env|
-    env.append('CPPPATH' => Rscons.glob('src/**'))
+    env.append('CPPPATH' => glob('src/**'))
     env.add_build_hook do |builder|
       if builder.name == "Object" && builder.sources.first =~ %r{one\.c}
         builder.vars["CFLAGS"] << "-O1"

build_tests/typical/carat.rb

@@ -1,9 +1,9 @@
 build do
   Environment.new(echo: :command) do |env|
-    env.append('CPPPATH' => Rscons.glob('src/**').sort)
+    env.append('CPPPATH' => glob('src/**').sort)
     FileUtils.mkdir_p(env.build_root)
     FileUtils.mv("src/one/one.c", env.build_root)
     env.Object("^/one.o", "^/one.c")
-    env.Program("program.exe", Rscons.glob('src/**/*.c') + ["^/one.o"])
+    env.Program("program.exe", glob('src/**/*.c') + ["^/one.o"])
   end
 end

build_tests/typical/csuffix.rb

@@ -2,7 +2,7 @@ build do
   Environment.new do |env|
     env["CSUFFIX"] = %w[.yargh .c]
     env["CFLAGS"] += %w[-x c]
-    env["CPPPATH"] += Rscons.glob("src/**")
-    env.Program("program.exe", Rscons.glob("src/**/*.{c,yargh}"))
+    env["CPPPATH"] += glob("src/**")
+    env.Program("program.exe", glob("src/**/*.{c,yargh}"))
   end
 end