X-Git-Url: https://deadsoftware.ru/gitweb?p=dsw-obn.git;a=blobdiff_plain;f=src%2Fmain.c;h=994ae806747dc34788ee8c76e9b247e27dd8202b;hp=a97f2d7d71606da039bf0ded4764654dd8b64005;hb=8c59e1e41700802575cefb289600028909c5ffc2;hpb=2985d77f3ee4af98761b28b4ce1e57582d8c8619

diff --git a/src/main.c b/src/main.c
index a97f2d7..994ae80 100644
--- a/src/main.c
+++ b/src/main.c
@@ -7,6 +7,8 @@
 
 static oberon_context_t * ctx;
 static oberon_module_t * mod;
+static const char * module;
+static const char * out_path;
 
 static const char *
 import_module(const char * name)
@@ -37,22 +39,43 @@ import_module(const char * name)
 	return source;
 }
 
+static void
+init(int argc, char ** argv)
+{
+	int i = 1;
+	out_path = ".";
+
+	if(argc > 2 && strcmp(argv[i], "-d") == 0)
+	{
+		out_path = argv[i + 1];
+		argc -= 2;
+		i += 2;
+	}
+
+	if(argc != 2 || argv[i][0] == '-')
+	{
+		printf("usage: obn [-d out_dir] module\n");
+		exit(1);
+	}
+
+	module = argv[i];
+}
+
 int
 main(int argc, char ** argv)
 {
 	const char * code;
 
-	if(argc != 2)
-	{
-		printf("use: %s <module>\n", argv[0]);
-		return 1;
-	}
+	init(argc, argv);
 
-	code = import_module(argv[1]);
+	code = import_module(module);
 
 	ctx = oberon_create_context(import_module);
+	oberon_set_out_directory(ctx, out_path);
+
 	mod = oberon_compile_module(ctx, code);
 
 	oberon_destroy_context(ctx);
+
 	return 0;
 }