[OE-core] [PATCH] rpm: rpm needs gnupg to do signature

[rongqing.li at windriver.com]

From: "Roy.Li" <rongqing.li at windriver.com>

rpm needs gnupg to do signature, otherwise the below error:

    $ rpm -v --addsign m4-1.4.16-r4.0.x86_64.rpm
    Enter pass phrase:
    error: Could not exec gpg: No such file or directory
    $
Signed-off-by: Roy.Li <rongqing.li at windriver.com>
---
 meta/recipes-devtools/rpm/rpm_5.4.14.bb | 1 +
 1 file changed, 1 insertion(+)

diff --git a/meta/recipes-devtools/rpm/rpm_5.4.14.bb b/meta/recipes-devtools/rpm/rpm_5.4.14.bb
index fb8a507..78a880a 100644
--- a/meta/recipes-devtools/rpm/rpm_5.4.14.bb
+++ b/meta/recipes-devtools/rpm/rpm_5.4.14.bb
@@ -335,6 +335,7 @@ RDEPENDS_${PN} = "base-files run-postinsts"
 RDEPENDS_${PN}_class-native = ""
 RDEPENDS_${PN}_class-nativesdk = ""
 RDEPENDS_${PN}-build = "file bash perl"
+RRECOMMENDS_${PN}_class-target = "gnupg"
 
 RDEPENDS_python-rpm = "${PN}"
 
-- 
1.9.1