From 5021c119c76176171dba865cd5f8357dbc804826 Mon Sep 17 00:00:00 2001
From: "Robin H. Johnson" <robbat2@gentoo.org>
Date: Thu, 9 Feb 2012 01:49:04 -0800
Subject: sysctl.d: Include a README file for /etc/sysctl.d/

Our sysctl script has read from /etc/sysctl.d/ but the directory was not
created by default, and we didn't document it.

X-Gentoo-Bug: 398189
X-Gentoo-Bug-URL: https://bugs.gentoo.org/show_bug.cgi?id=398189
Signed-off-by: Robin H. Johnson <robbat2@gentoo.org>
---
 Makefile          |  2 +-
 mk/sys.mk         |  1 +
 sysctl.d/Makefile |  6 ++++++
 sysctl.d/README   | 13 +++++++++++++
 4 files changed, 21 insertions(+), 1 deletion(-)
 create mode 100644 sysctl.d/Makefile
 create mode 100644 sysctl.d/README

diff --git a/Makefile b/Makefile
index 6263e7f..504092f 100644
--- a/Makefile
+++ b/Makefile
@@ -4,7 +4,7 @@
 
 include Makefile.inc
 
-SUBDIR=		conf.d doc etc init.d local.d man net scripts sh src
+SUBDIR=		conf.d doc etc init.d local.d sysctl.d man net scripts sh src
 
 # Build pkgconfig or not
 MKPKGCONFIG?=	yes
diff --git a/mk/sys.mk b/mk/sys.mk
index 4ab9fb1..efa478c 100644
--- a/mk/sys.mk
+++ b/mk/sys.mk
@@ -22,6 +22,7 @@ SYSCONFDIR?=		${PREFIX}/etc
 INITDIR?=		${SYSCONFDIR}/init.d
 CONFDIR?=		${SYSCONFDIR}/conf.d
 LOCALDIR?=		${SYSCONFDIR}/local.d
+SYSCTLDIR?=		${SYSCONFDIR}/sysctl.d
 
 BINDIR?=		${PREFIX}/sbin
 BINMODE?=		0755
diff --git a/sysctl.d/Makefile b/sysctl.d/Makefile
new file mode 100644
index 0000000..feaf918
--- /dev/null
+++ b/sysctl.d/Makefile
@@ -0,0 +1,6 @@
+DIR=	${SYSCTLDIR}
+CONF=	README
+
+MK=		../mk
+include ${MK}/os.mk
+include ${MK}/scripts.mk
diff --git a/sysctl.d/README b/sysctl.d/README
new file mode 100644
index 0000000..d208ee5
--- /dev/null
+++ b/sysctl.d/README
@@ -0,0 +1,13 @@
+Kernel system variables configuration files
+
+Files found under the /etc/sysctl.d directory that end with .conf are
+parsed within sysctl(8) at boot time.  If you want to set kernel variables
+you can either edit /etc/sysctl.conf or make a new file.
+
+The filename isn't important, but don't make it a package name as it may clash
+with something the package builder needs later. It must end with .conf or else
+it will not be read.
+
+The recommended locationfor local system settings is /etc/sysctl.d/local.conf
+but as long as you follow the rules for the names of the file, anything will
+work. See sysctl.conf(5) man page for details of the format.
-- 
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