opkg-keyrings: check if opkg-key exists before run postinst

By default, the opkg-key command is not included in pokg package because
it is only installed when gpg support is enabled. We'd better check if
it exists before run 'opkg-key populate' in pkg_postinst.

(From OE-Core rev: 174c27e4edea0af92f60779cf3f63d21f6bce6fe)

Signed-off-by: Yi Zhao <yi.zhao@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Signed-off-by: Steve Sakoman <steve@sakoman.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 4 insertions, 1 deletions

diff --git a/meta/recipes-devtools/opkg/opkg-keyrings_1.0.bb b/meta/recipes-devtools/opkg/opkg-keyrings_1.0.bb
index a20e316a3d..07e2402545 100644
--- a/meta/recipes-devtools/opkg/opkg-keyrings_1.0.bb
+++ b/meta/recipes-devtools/opkg/opkg-keyrings_1.0.bb
@@ -36,5 +36,8 @@ FILES_${PN} = "${datadir}/opkg/keyrings"
 RDEPENDS_${PN} = "opkg"
 
 pkg_postinst_ontarget_${PN} () {
-opkg-key populate
+    if test -x ${bindir}/opkg-key
+    then
+        ${bindir}/opkg-key populate
+    fi
 }