module nitg
import modelbuilder
-import exprbuilder
+import frontend
+import transform
import rapid_type_analysis
import global_compiler
import separate_erasure_compiler
import separate_compiler
+import android_platform
# Create a tool context to handle options and paths
var toolcontext = new ToolContext
+
+# Create a new option for --global
+var opt_global = new OptionBool("Use global compilation", "--global")
+toolcontext.option_context.add_option(opt_global)
+
+var opt_mixins = new OptionArray("Additionals module to min-in", "-m")
+toolcontext.option_context.add_option(opt_mixins)
+
+toolcontext.tooldescription = "Usage: nitg [OPTION]... file.nit\nCompiles Nit programs."
+
# We do not add other options, so process them now!
-toolcontext.process_options
+toolcontext.process_options(args)
# We need a model to collect stufs
var model = new Model
var modelbuilder = new ModelBuilder(model, toolcontext)
var arguments = toolcontext.option_context.rest
-if arguments.is_empty then
- toolcontext.option_context.usage
- return
-end
if arguments.length > 1 then
print "Too much arguments: {arguments.join(" ")}"
- toolcontext.option_context.usage
- return
+ print toolcontext.tooldescription
+ exit 1
end
var progname = arguments.first
# Here we load an process all modules passed on the command line
-var mmodules = modelbuilder.parse_and_build([progname])
+var mmodules = modelbuilder.parse([progname])
+mmodules.add_all modelbuilder.parse(opt_mixins.value)
+
if mmodules.is_empty then return
-modelbuilder.full_propdef_semantic_analysis
+modelbuilder.run_phases
-if toolcontext.opt_only_metamodel.value then exit(0)
+var mainmodule
+if mmodules.length == 1 then
+ mainmodule = mmodules.first
+else
+ mainmodule = new MModule(model, null, mmodules.first.name, mmodules.first.location)
+ mainmodule.set_imported_mmodules(mmodules)
+end
-# Here we launch the interpreter on the main module
-assert mmodules.length == 1
-var mainmodule = mmodules.first
-var analysis = modelbuilder.do_rapid_type_analysis(mainmodule)
+var platform = mainmodule.target_platform
+if platform != null and not platform.supports_libunwind then
+ toolcontext.opt_no_stacktrace.value = true
+ toolcontext.opt_stacktrace.value = false
+end
if toolcontext.opt_erasure.value then
- modelbuilder.run_separate_erasure_compiler(mainmodule, analysis)
-else if toolcontext.opt_separate.value then
- modelbuilder.run_separate_compiler(mainmodule, analysis)
-else
+ modelbuilder.run_separate_erasure_compiler(mainmodule, null)
+else if opt_global.value then
+ var analysis = modelbuilder.do_rapid_type_analysis(mainmodule)
modelbuilder.run_global_compiler(mainmodule, analysis)
+else
+ var analysis = modelbuilder.do_rapid_type_analysis(mainmodule)
+ modelbuilder.run_separate_compiler(mainmodule, analysis)
end