diff --git a/.gitmodules b/.gitmodules
index d6f4366..6e1ca9c 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -10,3 +10,6 @@
 [submodule "third_party/scnlib"]
 	path = third_party/scnlib
 	url = https://github.com/eliaskosunen/scnlib.git
+[submodule "third_party/glob"]
+	path = third_party/glob
+	url = https://github.com/p-ranav/glob.git
diff --git a/third_party/cmake/glob.cmake b/third_party/cmake/glob.cmake
new file mode 100644
index 0000000..5abee54
--- /dev/null
+++ b/third_party/cmake/glob.cmake
@@ -0,0 +1,7 @@
+# glob-0.0.1 (46fb9fc9)
+set(lib_dir ${oops_3rd_dir}/glob)
+if(NOT EXISTS "${lib_dir}/CMakeLists.txt")
+    execute_process(COMMAND git submodule update --init --recursive ${lib_dir})
+endif()
+
+add_subdirectory(${lib_dir})
diff --git a/third_party/glob b/third_party/glob
new file mode 160000
index 0000000..46fb9fc
--- /dev/null
+++ b/third_party/glob
@@ -0,0 +1 @@
+Subproject commit 46fb9fc92d2fd8b41f536b2ccb371a6ea212e606