ci: Prevent in-tree builds

You will have to provide a build directory outside the amiberry sources, to keep things clean
BlitterStudio · Sep 25, 2024 · b4ff4a4 · b4ff4a4
1 parent a796a68
commit b4ff4a4
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -1,4 +1,7 @@
 cmake_minimum_required(VERSION 3.16)
+if(CMAKE_CURRENT_SOURCE_DIR STREQUAL CMAKE_CURRENT_BINARY_DIR)
+    message(FATAL_ERROR "Prevented in-tree build. Please create a build directory outside of the amiberry source code and run \"cmake -S ${CMAKE_SOURCE_DIR} -B .\" from there")
+endif ()
 project(amiberry-lite VERSION 5.7.5)
 enable_language(C CXX ASM)