From: Peter Korsgaard <jacmet@sunsite.dk>
Date: Mon, 6 Oct 2008 09:11:57 +0000 (-0000)
Subject: README: document out-of-tree build support
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=d1b1b4ee7d00439687e1b366414e6d49ca6a3f89;p=buildroot.git

README: document out-of-tree build support
---

diff --git a/docs/README b/docs/README
index d93987958d..d59cf0cd54 100644
--- a/docs/README
+++ b/docs/README
@@ -26,6 +26,17 @@ and your toplevel .config to a machine that has an internet-connection
 and issue "make source" there, then copy the content of your dl/ dir to
 the build-host.
 
+Building out-of-tree:
+=====================
+
+Buildroot supports building out of tree with a syntax similar
+to the Linux kernel. To use it, add O=<directory> to the
+make command line, E.G.:
+
+$ make O=/tmp/build
+
+And all the output files will be located under /tmp/build.
+
 More finegrained configuration:
 ===============================