Add github.com/nlohmann/json as a third_party dependency
Required by cppdap, which is used by the new Vulkan debugger.
Bug: b/145351270
Change-Id: Ibf65a63ed3c508722993578c57d72b1884a06ff9
Reviewed-on: https://swiftshader-review.googlesource.com/c/SwiftShader/+/38888
Reviewed-by: Nicolas Capens <nicolascapens@google.com>
Tested-by: Ben Clayton <bclayton@google.com>
Kokoro-Presubmit: kokoro <noreply+kokoro@google.com>
diff --git a/.gitmodules b/.gitmodules
index 4fe1ebb..a94ba42 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -2,6 +2,10 @@
path = third_party/googletest
url = https://github.com/google/googletest.git
+[submodule "third_party/json"]
+ path = third_party/json
+ url = https://github.com/nlohmann/json.git
+
[submodule "third_party/libbacktrace/src"]
path = third_party/libbacktrace/src
url = https://github.com/ianlancetaylor/libbacktrace.git
