[OE-core] [PATCH] acpica: use update-alternatives for acpixtract

[jackie.huang at windriver.com]

From: Jackie Huang <jackie.huang at windriver.com>

acpixtract is both provided by acpica and pmtools, so use
update-alternatives to fix conflicts:

| file /usr/bin/acpixtract conflicts between attempted installs of
  pmtools-20130209+git0+3ebe0e54c5-r0.i586 and acpica-20170303-r0.i586

Signed-off-by: Jackie Huang <jackie.huang at windriver.com>
---
 meta/recipes-extended/acpica/acpica_20170303.bb | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/meta/recipes-extended/acpica/acpica_20170303.bb b/meta/recipes-extended/acpica/acpica_20170303.bb
index 12dfc6da3f..e712ca008d 100644
--- a/meta/recipes-extended/acpica/acpica_20170303.bb
+++ b/meta/recipes-extended/acpica/acpica_20170303.bb
@@ -27,6 +27,11 @@ UPSTREAM_CHECK_URI = "https://acpica.org/downloads"
 
 S = "${WORKDIR}/acpica-unix2-${PV}"
 
+inherit update-alternatives
+
+ALTERNATIVE_PRIORITY = "100"
+ALTERNATIVE_${PN} = "acpixtract"
+
 EXTRA_OEMAKE = "CC='${CC}' 'OPT_CFLAGS=-Wall'"
 
 do_install() {
-- 
2.11.0