testing: enable build-host testing

1 files changed, 32 insertions, 4 deletions

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 7654ed0..f4c3762 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -13,6 +13,21 @@ include("ElfTransformations")
 include("GenerateBootableIso")
 
 #[============================================================================[
+# External Dependencies
+#]============================================================================]
+
+include("FetchContent")
+
+FetchContent_Declare(
+  "Catch2"
+  GIT_REPOSITORY "https://github.com/catchorg/Catch2.git"
+  GIT_TAG "v3.13.0"
+  FIND_PACKAGE_ARGS
+)
+
+FetchContent_MakeAvailable("Catch2")
+
+#[============================================================================[
 # Global Build System Options
 #]============================================================================]
 
@@ -70,7 +85,20 @@ endif()
 # Global Targets
 #]============================================================================]
 
-add_subdirectory("arch/${CMAKE_SYSTEM_PROCESSOR}")
-add_subdirectory("kapi")
-add_subdirectory("libs")
-add_subdirectory("kernel")
\ No newline at end of file
+if(CMAKE_CROSSCOMPILING)
+  add_subdirectory("arch/${CMAKE_SYSTEM_PROCESSOR}")
+  add_subdirectory("kernel")
+  add_subdirectory("kapi")
+  add_subdirectory("libs")
+else()
+  enable_testing()
+  find_package("Catch2")
+  include("Catch")
+
+  set_target_properties("Catch2" "Catch2WithMain" PROPERTIES
+    C_CLANG_TIDY ""
+    CXX_CLANG_TIDY ""
+  )
+
+  add_subdirectory("libs")
+endif()