fuzz/oss-fuzz/build-samba: note the calling site

Signed-off-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>

diff --git a/lib/fuzzing/oss-fuzz/build_samba.sh b/lib/fuzzing/oss-fuzz/build_samba.sh
index b06e03c4903fbafb4796e0b4f853c4ccf90e6f47..ff382e22a252fb9da4d15b94395101e8f1b79dca 100755 (executable)
--- a/lib/fuzzing/oss-fuzz/build_samba.sh
+++ b/lib/fuzzing/oss-fuzz/build_samba.sh
@@ -1,11 +1,16 @@
 #!/bin/sh
 #
-# This is not a general-purpose build script, but instead one specific to the Google oss-fuzz compile environment.
+# This is not a general-purpose build script, but instead one specific
+# to the Google oss-fuzz compile environment.
 #
 # https://google.github.io/oss-fuzz/getting-started/new-project-guide/#Requirements
 #
 # https://github.com/google/oss-fuzz/blob/master/infra/base-images/base-builder/README.md#provided-environment-variables
 #
+# This file is run by
+# https://github.com/google/oss-fuzz/blob/master/projects/samba/build.sh
+# which does nothing else.
+#
 # We have to push to oss-fuzz CFLAGS into the waf ADDITIONAL_CFLAGS
 # as otherwise waf's configure fails linking the first test binary
 #