meson: add nlohmann-json wrapper and deps
A number of locations within the repository do not appropriately
specify the dependency on nlohmann-json. Fix up the wrap file,
add appropriate dependency detection in the root meson, and add the
library as a dependency when needed. This gets closer to allowing
full subproject-based builds.
Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Change-Id: If70888c6de5651ca355f84616e41408ddde9fc08
diff --git a/subprojects/nlohmann-json.wrap b/subprojects/nlohmann-json.wrap
new file mode 100644
index 0000000..a2884b1
--- /dev/null
+++ b/subprojects/nlohmann-json.wrap
@@ -0,0 +1,6 @@
+[wrap-git]
+url = https://github.com/nlohmann/json
+revision = HEAD
+
+[provide]
+nlohmann-json = nlohmann_json_dep