#ENABLE_EXPENSIVE_CHECKS = 0
@ENABLE_EXPENSIVE_CHECKS@
+# --enable-abi-breaking-checks : decide whether we should compile in asserts and
+# checks that make the build ABI incompatible with an llvm built without these
+# checks enabled.
+ENABLE_ABI_BREAKING_CHECKS = @ENABLE_ABI_BREAKING_CHECKS@
+
# When DEBUG_RUNTIME is enabled, the runtime libraries will retain debug
# symbols.
#DEBUG_RUNTIME = 1