diff --git a/lang/CMakeLists.txt b/lang/CMakeLists.txt
index 55e9c86..287b4d8 100644
--- a/lang/CMakeLists.txt
+++ b/lang/CMakeLists.txt
@@ -3,9 +3,20 @@
 
 cmake_minimum_required(VERSION 3.25)
 
-# Create SNTP project
+# Useful options for compiling
+set(compile_opts -Wall -Wextra -Wpedantic -Werror -fwrapv -fno-strict-aliasing -fsigned-char)
+
+# Create TardisLang library
 project(TardisLang)
 file(GLOB SRC_FILES "${PROJECT_SOURCE_DIR}/*.c")
-add_executable(TardisLang ${SRC_FILES})
+add_library(TardisLang ${SRC_FILES})
 set_property(TARGET TardisLang PROPERTY C_STANDARD 11)
-target_compile_options(TardisLang PRIVATE -Wall -Wextra -Wpedantic -Werror -fwrapv -fno-strict-aliasing -fsigned-char)
+target_compile_options(TardisLang PRIVATE ${compile_opts})
+
+# Create test app program
+project(TardisLangApp)
+file(GLOB SRC_FILES "${PROJECT_SOURCE_DIR}/app/*.c")
+add_executable(TardisLangApp ${SRC_FILES})
+set_property(TARGET TardisLangApp PROPERTY C_STANDARD 11)
+target_compile_options(TardisLangApp PRIVATE ${compile_opts})
+target_link_libraries(TardisLangApp PRIVATE TardisLang)
diff --git a/lang/app/main.c b/lang/app/main.c
new file mode 100644
index 0000000..a6bce43
--- /dev/null
+++ b/lang/app/main.c
@@ -0,0 +1,6 @@
+// SPDX-License-Identifier: MIT
+// Copyright (c) 2023 John Watts and the LuminaSensum contributors
+
+extern int lang_main();
+
+int main(void) { return lang_main(); }
diff --git a/lang/main.c b/lang/main.c
index 0855884..4a398c0 100644
--- a/lang/main.c
+++ b/lang/main.c
@@ -79,7 +79,7 @@
 	abort_msg("no call found to dispatch");
 }
 
-int main(void) {
+int lang_main(void) {
 	init_symbols();
 	init_symbols();
 	init_symbols();