Prettify error message if googletest is missing

nasa · Dec 5, 2023 · 7474c07 · 7474c07
1 parent 0ed8e0b
commit 7474c07
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/cmake/FPrime.cmake b/cmake/FPrime.cmake
@@ -160,6 +160,9 @@ function(fprime_setup_included_code)
     setup_global_targets()
     # For BUILD_TESTING builds then set up libraries that support testing
     if (BUILD_TESTING AND NOT DEFINED FPRIME_SUB_BUILD_TARGETS)
+        if (NOT EXISTS "${FPRIME_FRAMEWORK_PATH}/googletest/CMakeLists.txt")
+            message(FATAL_ERROR "googletest submodule not initialized or corrupted. Please run `git submodule update --init`.")
+        endif()
         add_subdirectory("${FPRIME_FRAMEWORK_PATH}/googletest/" "${CMAKE_BINARY_DIR}/F-Prime/googletest")
     endif()
     if (BUILD_TESTING)