[OE-core] [PATCH 08/10] os-release: fix install file conflict for multilib

[kai.kang at windriver.com]

From: Kai Kang <kai.kang at windriver.com>

It fails to create image when install os-release and lib32-os-release both:

| file /etc/os-release conflicts between attempted installs of
| os-release-1.0-r0.core2_64 and lib32-os-release-1.0-r0.x86

The /etc/os-release is a symlink link to ${libdir}/os-release. Actually
the content of files are identical and make /etc/os-release to be hard
link could fix the issue. But according to os-release (5), symlink link
is necessary for initrd environment such as dracut.

Signed-off-by: Kai Kang <kai.kang at windriver.com>
---
 meta/recipes-core/os-release/os-release.bb | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/meta/recipes-core/os-release/os-release.bb b/meta/recipes-core/os-release/os-release.bb
index bf4f815a10..4d5487c06d 100644
--- a/meta/recipes-core/os-release/os-release.bb
+++ b/meta/recipes-core/os-release/os-release.bb
@@ -1,10 +1,12 @@
-inherit allarch
-
 SUMMARY = "Operating system identification"
 DESCRIPTION = "The /usr/lib/os-release file contains operating system identification data."
 LICENSE = "MIT"
 INHIBIT_DEFAULT_DEPS = "1"
 
+inherit allarch multilib_script
+
+MULTILIB_SCRIPTS = "${PN}:${sysconfdir}/os-release"
+
 do_fetch[noexec] = "1"
 do_unpack[noexec] = "1"
 do_patch[noexec] = "1"
-- 
2.18.0