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-rw-r--r--include/stub-tag.h7
1 files changed, 4 insertions, 3 deletions
diff --git a/include/stub-tag.h b/include/stub-tag.h
index d4d10c8341..3004d6f429 100644
--- a/include/stub-tag.h
+++ b/include/stub-tag.h
@@ -1,4 +1,5 @@
 /* This header is included into every file that declares a stub function.
-   It is obsolete now, but hasn't died to avoid removing all those
-   #include's.  Every such file should use the `stub_warning' macro for
-   each of its functions, and that is sufficient.  */
+ * The build process looks for this header in .d files to decide whether
+ * or not it needs to scan the corresponding .c file for entries to add to
+ * <gnu/stubs.h>.
+ */