From 8372be3a994ef8e3afc76cff06fcf4353f9c64f7 Mon Sep 17 00:00:00 2001
From: Alex Beregszaszi <alex@rtfs.hu>
Date: Sat, 25 Sep 2021 00:16:27 +0100
Subject: [PATCH] Use FetchContent for nlohmann

---
 cmake/nlohmann-json.cmake | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/cmake/nlohmann-json.cmake b/cmake/nlohmann-json.cmake
index f43f3caa5..0114f6254 100644
--- a/cmake/nlohmann-json.cmake
+++ b/cmake/nlohmann-json.cmake
@@ -1,14 +1,13 @@
-include(ExternalProject)
+include(FetchContent)
 
-ExternalProject_Add(nlohmann-json
+FetchContent_Declare(
+    fmtlib
+    PREFIX "${CMAKE_BINARY_DIR}/deps"
     DOWNLOAD_DIR "${CMAKE_SOURCE_DIR}/deps/nlohmann/json"
     DOWNLOAD_NAME json.hpp
     DOWNLOAD_NO_EXTRACT 1
     URL https://github.com/nlohmann/json/releases/download/v3.10.2/json.hpp
     URL_HASH SHA256=059743e48b37e41579ee3a92e82e984bfa0d2a9a2b20b175d04db8089f46f047
-    CMAKE_COMMAND true
-    BUILD_COMMAND true
-    INSTALL_COMMAND true
 )
 
 include_directories(SYSTEM ${CMAKE_SOURCE_DIR}/deps/nlohmann)