[OE-core] [OE-Core][PATCH 2/3] base-files: use /proc/self/mounts for /etc/mtab

[Dan McGregor]

From: Dan McGregor <dan.mcgregor at usask.ca>

It should be /proc/self/mounts instead of /proc/mounts. Also switch to
using a relative link in base-files, as seems to be the convention in
other distributions.

Signed-off-by: Dan McGregor <dan.mcgregor at usask.ca>
---
 meta/recipes-core/base-files/base-files_3.0.14.bb             | 2 +-
 .../initrdscripts/files/init-install-efi-testfs.sh            | 2 +-
 meta/recipes-core/initrdscripts/files/init-install-efi.sh     | 4 ++--
 meta/recipes-core/initrdscripts/files/init-install-testfs.sh  | 2 +-
 meta/recipes-core/initrdscripts/files/init-install.sh         | 4 ++--
 meta/recipes-core/initscripts/initscripts-1.0/checkroot.sh    | 2 +-
 6 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/meta/recipes-core/base-files/base-files_3.0.14.bb b/meta/recipes-core/base-files/base-files_3.0.14.bb
index a6963ba24d6..a4c22c51c77 100644
--- a/meta/recipes-core/base-files/base-files_3.0.14.bb
+++ b/meta/recipes-core/base-files/base-files_3.0.14.bb
@@ -132,7 +132,7 @@ do_install () {
 	install -m 0644 ${WORKDIR}/host.conf ${D}${sysconfdir}/host.conf
 	install -m 0644 ${WORKDIR}/motd ${D}${sysconfdir}/motd
 
-	ln -sf /proc/mounts ${D}${sysconfdir}/mtab
+	ln -sf ${@oe.path.relative('${sysconfdir}', '/proc/self/mounts')} ${D}${sysconfdir}/mtab
 }
 
 DISTRO_VERSION[vardepsexclude] += "DATE"
diff --git a/meta/recipes-core/initrdscripts/files/init-install-efi-testfs.sh b/meta/recipes-core/initrdscripts/files/init-install-efi-testfs.sh
index 9c4b263d544..60c290e1052 100644
--- a/meta/recipes-core/initrdscripts/files/init-install-efi-testfs.sh
+++ b/meta/recipes-core/initrdscripts/files/init-install-efi-testfs.sh
@@ -67,7 +67,7 @@ rm -f /etc/udev/scripts/mount*
 umount /dev/${device}* 2> /dev/null || /bin/true
 
 mkdir -p /tmp
-cat /proc/mounts > /etc/mtab
+cat /proc/self/mounts > /etc/mtab
 
 disk_size=$(parted /dev/${device} unit mb print | grep '^Disk .*: .*MB' | cut -d" " -f 3 | sed -e "s/MB//")
 
diff --git a/meta/recipes-core/initrdscripts/files/init-install-efi.sh b/meta/recipes-core/initrdscripts/files/init-install-efi.sh
index 82b0aa819e3..838bc83fdb8 100644
--- a/meta/recipes-core/initrdscripts/files/init-install-efi.sh
+++ b/meta/recipes-core/initrdscripts/files/init-install-efi.sh
@@ -141,8 +141,8 @@ umount ${device}* 2> /dev/null || /bin/true
 mkdir -p /tmp
 
 # Create /etc/mtab if not present
-if [ ! -e /etc/mtab ] && [ -e /proc/mounts ]; then
-    ln -sf /proc/mounts /etc/mtab
+if [ ! -e /etc/mtab ] && [ -e /proc/self/mounts ]; then
+    ln -sf /proc/self/mounts /etc/mtab
 fi
 
 disk_size=$(parted ${device} unit mb print | grep '^Disk .*: .*MB' | cut -d" " -f 3 | sed -e "s/MB//")
diff --git a/meta/recipes-core/initrdscripts/files/init-install-testfs.sh b/meta/recipes-core/initrdscripts/files/init-install-testfs.sh
index ac621605287..c5b435286e7 100644
--- a/meta/recipes-core/initrdscripts/files/init-install-testfs.sh
+++ b/meta/recipes-core/initrdscripts/files/init-install-testfs.sh
@@ -91,7 +91,7 @@ fi
 
 mkdir -p /tmp
 if [ ! -L /etc/mtab ]; then
-	cat /proc/mounts > /etc/mtab
+	cat /proc/self/mounts > /etc/mtab
 fi
 
 disk_size=$(parted /dev/${device} unit mb print | grep Disk | cut -d" " -f 3 | sed -e "s/MB//")
diff --git a/meta/recipes-core/initrdscripts/files/init-install.sh b/meta/recipes-core/initrdscripts/files/init-install.sh
index 28e8f09d19d..e203caa32f1 100644
--- a/meta/recipes-core/initrdscripts/files/init-install.sh
+++ b/meta/recipes-core/initrdscripts/files/init-install.sh
@@ -137,8 +137,8 @@ if [ ! -b /dev/loop0 ] ; then
 fi
 
 mkdir -p /tmp
-if [ ! -L /etc/mtab ] && [ -e /proc/mounts ]; then
-    ln -sf /proc/mounts /etc/mtab
+if [ ! -L /etc/mtab ] && [ -e /proc/self/mounts ]; then
+    ln -sf /proc/self/mounts /etc/mtab
 fi
 
 disk_size=$(parted ${device} unit mb print | grep '^Disk .*: .*MB' | cut -d" " -f 3 | sed -e "s/MB//")
diff --git a/meta/recipes-core/initscripts/initscripts-1.0/checkroot.sh b/meta/recipes-core/initscripts/initscripts-1.0/checkroot.sh
index 02f0351fcb3..db472ac2676 100755
--- a/meta/recipes-core/initscripts/initscripts-1.0/checkroot.sh
+++ b/meta/recipes-core/initscripts/initscripts-1.0/checkroot.sh
@@ -142,7 +142,7 @@ fi
 mount -n -o remount,$rootmode /
 if test "$rootmode" = rw
 then
-	ln -sf /proc/mounts /dev/mtab
+	ln -sf /proc/self/mounts /dev/mtab
 fi
 
 : exit 0
-- 
2.18.0-dev