CMake: Do not build tests when cross-compiling

We may want to in the future but for now disable this.
4 years ago · 41cb1b5cfb
1 changed files with 5 additions and 0 deletions
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@ -127,6 +127,11 @@ include(CTest)
 # to be after the options.
 include(Platforms)

+# Note: `CMAKE_CROSSCOMPILING` is only available after the `project` call.
+if(CMAKE_CROSSCOMPILING)
+  set(BUILD_TESTING OFF)
+endif()
+
 # Recalculate the dependent options after including the Platforms:
 if(BUILD_TESTING)
  # For tests, we build a libdevilutionx.so shared library.