[cmake] Enable address and undef. beh. sanitizer for tfel.

ufz · Nov 13, 2023 · 39113c1 · 39113c1
1 parent 40c720c
commit 39113c1
Showing 1 changed file with 16 additions and 0 deletions.
diff --git a/scripts/cmake/DependenciesExternalProject.cmake b/scripts/cmake/DependenciesExternalProject.cmake
@@ -80,6 +80,22 @@ if(OGS_USE_MFRONT)
                     "TFEL Python bindings disabled as Boosts Python library was not found."
             )
         endif()
+
+        if(ENABLE_ASAN)
+            list(APPEND _sanitize_flags -fsanitize=address)
+        endif()
+        if(ENABLE_UBSAN)
+            list(APPEND _sanitize_flags -fsanitize=undefined)
+        endif()
+        if(DEFINED _sanitize_flags)
+            list(JOIN _sanitize_flags " " _sanitize_flags_string)
+            foreach(var CXX EXE_LINKER SHARED_LINKER MODULE_LINKER)
+                list(APPEND _tfel_cmake_args
+                     "-DCMAKE_${var}_FLAGS_INIT=${_sanitize_flags_string}"
+                )
+            endforeach()
+        endif()
+
         BuildExternalProject(
             TFEL ${_tfel_source}
             CMAKE_ARGS "-DCMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE}"