From 2cd64ba424b786f84dcd3ff58a8cb5a846b64f2b Mon Sep 17 00:00:00 2001
From: akallabeth <akallabeth@posteo.net>
Date: Mon, 29 Jan 2024 09:12:08 +0100
Subject: [PATCH] [cmake] fallback cJSON detection

---
 libfreerdp/CMakeLists.txt | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

diff --git a/libfreerdp/CMakeLists.txt b/libfreerdp/CMakeLists.txt
index 8086e6235..168401c28 100644
--- a/libfreerdp/CMakeLists.txt
+++ b/libfreerdp/CMakeLists.txt
@@ -259,9 +259,18 @@ endif()
 if (WITH_AAD)
     if (NOT cJSON_FOUND)
         find_package(PkgConfig REQUIRED)
-        pkg_check_modules(CJSON REQUIRED libcjson)
+        pkg_check_modules(CJSON libcjson)
+    endif()
+    if (NOT CJSON_LIBRARIES OR NOT CJSON_INCLUDE_DIRS)
+        find_path(CJSON_INCLUDE_DIRS
+            NAMES cjson/cJSON.h
+            REQUIRED
+        )
+        find_library(CJSON_LIBRARIES
+            NAMES cjson
+            REQUIRED
+        )
     endif()
-    include_directories(${CJSON_INCLUDE_DIRS})
 
     freerdp_library_add(${CJSON_LIBRARIES})
     include_directories(${CJSON_INCLUDE_DIRS})