include note about http_proxy

diff --git a/README.adoc b/README.adoc
index 95c37f695cf5e4b25f7cefc068cfbac2651b9ff1..9f66e1d5fce7bc4ca9cefa7fe88d8e7ed44e1f2b 100644 (file)
--- a/README.adoc
+++ b/README.adoc
@@ -27,6 +27,7 @@ syslinux syslinux-common syslinux-efi syslinux-utils
 ----
 $ ./mkit.sh
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+Note that building will use +http_proxy+ if it's set.
 
 .How to test legacy bios boot
 ----