[PATCH v2] docs: dev-tools: coccinelle: Update documentation

From: Himanshu Jha
Date: Mon Aug 13 2018 - 06:46:56 EST

* Fix install instruction by adding `./autogen` command
before `./configure`.
* Add link to a more detailed installation instruction.
* Add link to SmPL grammar documentation.
* Add single space after ',' to slightly improve readability.

Signed-off-by: Himanshu Jha <himanshujha199640@xxxxxxxxx>

- instruction -> instructions
- Or Github at: -> Or from Github at:

Documentation/dev-tools/coccinelle.rst | 23 +++++++++++++++++++----
1 file changed, 19 insertions(+), 4 deletions(-)

diff --git a/Documentation/dev-tools/coccinelle.rst b/Documentation/dev-tools/coccinelle.rst
index 94f41c290bfc..aa14f05cabb1 100644
--- a/Documentation/dev-tools/coccinelle.rst
+++ b/Documentation/dev-tools/coccinelle.rst
@@ -30,18 +30,29 @@ of many distributions, e.g. :
- NetBSD
- FreeBSD

-You can get the latest version released from the Coccinelle homepage at
+Some distribution packages are obsolete and it is recommended
+to use the latest version released from the Coccinelle homepage at

-Once you have it, run the following command::
+Or from Github at:

- ./configure
+Once you have it, run the following commands::
+ ./autogen
+ ./configure

as a regular user, and install it with::

sudo make install

+More detailed installation instructions to build from source can be
+found at:
Supplemental documentation

@@ -51,6 +62,10 @@ https://bottest.wiki.kernel.org/coccicheck

The wiki documentation always refers to the linux-next version of the script.

+For Semantic Patch Language(SmPL) grammar documentation refer to:
Using Coccinelle on the Linux kernel

@@ -223,7 +238,7 @@ Since coccicheck runs through make, it naturally runs from the kernel
proper dir, as such the second rule above would be implied for picking up a
.cocciconfig when using ``make coccicheck``.

-``make coccicheck`` also supports using M= targets.If you do not supply
+``make coccicheck`` also supports using M= targets. If you do not supply
any M= target, it is assumed you want to target the entire kernel.
The kernel coccicheck script has::