-diff --git a/ccache.c b/ccache.c
-index 88e0ec5..7dffeb4 100644
---- a/ccache.c
-+++ b/ccache.c
-@@ -1762,6 +1762,7 @@ calculate_object_hash(struct args *args, struct mdfour *hash, int direct_mode)
+--- a/src/ccache.c
++++ b/src/ccache.c
+@@ -1859,6 +1859,7 @@ calculate_object_hash(struct args *args,
"CPLUS_INCLUDE_PATH",
"OBJC_INCLUDE_PATH",
"OBJCPLUS_INCLUDE_PATH", // clang