kill add_subdirectory use

Signed-off-by: Fs <[email protected]>
Fsu0413 · Oct 12, 2024 · 17d5410 · 17d5410
1 parent 89edab7
commit 17d5410
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -2,6 +2,10 @@
 
 cmake_minimum_required(VERSION 3.22)
 
+if (DEFINED PROJECT_NAME)
+    message(FATAL_ERROR "Please build this project separately. add_subdirectory won't be supported.")
+endif()
+
 project(OpenSSL
     VERSION 1.0.2.21
     DESCRIPTION "TLS/SSL and crypto library"