From fc1b2c14e2ca4d7ccd4a3b75a435ab7d927533bc Mon Sep 17 00:00:00 2001
From: Michal Suchanek <msuchanek@suse.de>
Date: Tue, 12 Jan 2021 16:54:46 +0100
Subject: [PATCH] modprobe.d, depmod.d: load from /usr/lib.
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There is an ongoing effort to limit use of files outside of /usr (or
$prefix on general). Currently all modprobe.d paths are hardcoded to
outside of $prefix. Teach kmod to load modprobe.d from $prefix/lib.

Cc: Marcus Rückert <mrueckert@suse.com>
Cc: Takashi Iwai <tiwai@suse.com>
Cc: Dominique Leuenberger <dimstar@opensuse.org>
Signed-off-by: Michal Suchanek <msuchanek@suse.de>
---
 Makefile.am        | 1 +
 libkmod/libkmod.c  | 1 +
 man/depmod.d.xml   | 1 +
 man/modprobe.d.xml | 1 +
 tools/depmod.c     | 1 +
 5 files changed, 5 insertions(+)

diff --git a/Makefile.am b/Makefile.am
index d859c240178f..8553368988c0 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -19,6 +19,7 @@ AM_CPPFLAGS = \
 	-include $(top_builddir)/config.h \
 	-I$(top_srcdir) \
 	-DSYSCONFDIR=\""$(sysconfdir)"\" \
+	-DPREFIX=\""$(prefix)"\" \
 	${zlib_CFLAGS}
 
 AM_CFLAGS = $(OUR_CFLAGS)
diff --git a/libkmod/libkmod.c b/libkmod/libkmod.c
index 7c2b889d713e..ddf13fb3d822 100644
--- a/libkmod/libkmod.c
+++ b/libkmod/libkmod.c
@@ -65,6 +65,7 @@ static const char *default_config_paths[] = {
 	SYSCONFDIR "/modprobe.d",
 	"/run/modprobe.d",
 	"/usr/local/lib/modprobe.d",
+	PREFIX "/lib/modprobe.d",
 	"/lib/modprobe.d",
 	NULL
 };
diff --git a/man/depmod.d.xml b/man/depmod.d.xml
index b315e931d635..8a898cf4a9eb 100644
--- a/man/depmod.d.xml
+++ b/man/depmod.d.xml
@@ -39,6 +39,7 @@
   </refnamediv>
 
   <refsynopsisdiv>
+    <para><filename>/lib/depmod.d/*.conf</filename></para>
     <para><filename>/usr/lib/depmod.d/*.conf</filename></para>
     <para><filename>/usr/local/lib/depmod.d/*.conf</filename></para>
     <para><filename>/run/depmod.d/*.conf</filename></para>
diff --git a/man/modprobe.d.xml b/man/modprobe.d.xml
index 0ab3e9110a7e..8a7c696dcee1 100644
--- a/man/modprobe.d.xml
+++ b/man/modprobe.d.xml
@@ -41,6 +41,7 @@
 
   <refsynopsisdiv>
     <para><filename>/lib/modprobe.d/*.conf</filename></para>
+    <para><filename>/usr/lib/modprobe.d/*.conf</filename></para>
     <para><filename>/usr/local/lib/modprobe.d/*.conf</filename></para>
     <para><filename>/run/modprobe.d/*.conf</filename></para>
     <para><filename>/etc/modprobe.d/*.conf</filename></para>
diff --git a/tools/depmod.c b/tools/depmod.c
index eb810b811e35..8f6a4f8cd7cb 100644
--- a/tools/depmod.c
+++ b/tools/depmod.c
@@ -54,6 +54,7 @@ static const char *default_cfg_paths[] = {
 	SYSCONFDIR "/depmod.d",
 	"/run/depmod.d",
 	"/usr/local/lib/depmod.d",
+	PREFIX "/lib/depmod.d",
 	"/lib/depmod.d",
 	NULL
 };
-- 
2.26.2