Make sure building can only happen in a build directory

sharkwouter · Jul 2, 2023 · 076ec5d · 076ec5d
1 parent 9d64311
commit 076ec5d
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -1,5 +1,9 @@
 cmake_minimum_required(VERSION 3.12)
 
+if(CMAKE_CURRENT_SOURCE_DIR STREQUAL CMAKE_CURRENT_BINARY_DIR)
+  message(FATAL_ERROR "Please create a build directory. Building inside the oceanpop directory directly would prevent the asset directory from being build correctly.")
+endif()
+
 project(oceanpop)
 
 set(CMAKE_CXX_STANDARD 17)