[OE-core] [PATCH] meta-environment: make rpm and dnf work in toolchain

[Zheng Ruoqin]

We need to configure dnf and rpm to use and make it compatible with package architecture from yocto build system.

Signed-off-by: Zheng Ruoqin <zhengrq.fnst at cn.fujitsu.com>
---
 meta/recipes-core/meta/meta-environment.bb | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/meta/recipes-core/meta/meta-environment.bb b/meta/recipes-core/meta/meta-environment.bb
index da1230bead..3b25dcc8d0 100644
--- a/meta/recipes-core/meta/meta-environment.bb
+++ b/meta/recipes-core/meta/meta-environment.bb
@@ -62,6 +62,16 @@ create_sdk_files() {
 do_install() {
     install -d ${D}/${SDKPATH}
     install -m 0644 -t ${D}/${SDKPATH} ${SDK_OUTPUT}/${SDKPATH}/*
+
+    mkdir -p ${D}/${SDKTARGETSYSROOT}/etc/rpm
+    echo "arch_compat: ${MACHINE_ARCH}: ${PACKAGE_ARCHS}" > ${D}/${SDKTARGETSYSROOT}/etc/rpmrc
+    sed -i 's/-nativesdk//g' ${D}/${SDKTARGETSYSROOT}/etc/rpmrc
+    sed -i 's/-/_/' ${D}/${SDKTARGETSYSROOT}/etc/rpmrc
+    echo "${MACHINE_ARCH}-pc-linux" > ${D}/${SDKTARGETSYSROOT}/etc/rpm/platform
+
+    mkdir -p ${D}/${SDKTARGETSYSROOT}/etc/dnf/vars
+    echo "${DEFAULTTUNE}:${MACHINE_ARCH}:${TARGET_ARCH}" > ${D}/${SDKTARGETSYSROOT}/etc/dnf/vars/arch
+    sed -i 's/-/_/' ${D}/${SDKTARGETSYSROOT}/etc/dnf/vars/arch
 }
 
 PN = "meta-environment-${MACHINE}"
-- 
2.17.1