kbuild : Fix documentation of INSTALL_HDR_PATH
The header install makefile creates an 'include' directory inside
INSTALL_HDR_PATH and appending include to the path results in headers
being installed to include/include.
Don't recommend appending include to the path as makefile already does
this.
Signed-off-by: Anish Bhatt <anish@chelsio.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
diff --git a/Documentation/kbuild/headers_install.txt b/Documentation/kbuild/headers_install.txt
index 951eb9f..f0153ad 100644
--- a/Documentation/kbuild/headers_install.txt
+++ b/Documentation/kbuild/headers_install.txt
@@ -24,7 +24,7 @@
kernel source code (or using a standard out-of-tree build). It takes two
optional arguments:
- make headers_install ARCH=i386 INSTALL_HDR_PATH=/usr/include
+ make headers_install ARCH=i386 INSTALL_HDR_PATH=/usr
ARCH indicates which architecture to produce headers for, and defaults to the
current architecture. The linux/asm directory of the exported kernel headers
@@ -33,8 +33,11 @@
ls -d include/asm-* | sed 's/.*-//'
-INSTALL_HDR_PATH indicates where to install the headers. It defaults to
-"./usr/include".
+INSTALL_HDR_PATH indicates where to install the headers. It defaults to
+"./usr".
+
+An 'include' directory is automatically created inside INSTALL_HDR_PATH and
+headers are installed in 'INSTALL_HDR_PATH/include'.
The command "make headers_install_all" exports headers for all architectures
simultaneously. (This is mostly of interest to distribution maintainers,